Compare commits
81 Commits
feat/goerl
...
@0x/testne
| Author | SHA1 | Date | |
|---|---|---|---|
|
bbd3c03969 | ||
|
|
a4405c3d39 | ||
|
0fe4f587d8 | ||
|
d3c714bd17 | ||
|
c399b7a7d5 | ||
|
|
b9234e94fb | ||
|
|
417bb87785 | ||
|
|
0233ae3134 | ||
|
|
eed0c5dd59 | ||
|
|
2b3b167095 | ||
|
|
5d91d19808 | ||
|
|
0f374ddee9 | ||
|
a65a9913cd | ||
|
|
1ead32c666 | ||
|
|
d1af9fc780 | ||
|
|
0f06737fb6 | ||
|
|
1676231532 | ||
|
|
b1caf697c8 | ||
|
|
51481065fe | ||
|
|
e367da710c | ||
|
|
f493d6524d | ||
|
|
e1b85da2a7 | ||
|
22c6548ed1 | ||
|
afb32c087d | ||
|
bbc1ed1c64 | ||
|
|
3a46f1a27a | ||
|
|
90cd364780 | ||
|
|
6795e6f078 | ||
|
|
cfb3404349 | ||
|
|
0212f3ee78 | ||
|
|
6b2995a4ee | ||
|
|
09e7ac54d4 | ||
|
|
f69009d4a8 | ||
|
|
206802ae33 | ||
|
|
91d4138fb8 | ||
|
|
cb455f951a | ||
|
|
5f25d20cd0 | ||
|
|
1f0e2cd910 | ||
|
|
1749d02701 | ||
|
|
55ace3179c | ||
|
|
7866d9ccb4 | ||
|
51f73d07fa | ||
|
|
63d84674ab | ||
|
|
14066997b2 | ||
|
|
28561e765a | ||
|
|
453fbbdc5d | ||
|
|
1e1e5ec10d | ||
|
|
2088b0e459 | ||
|
|
58400d9e01 | ||
|
|
ac9375f1d2 | ||
|
|
db061c9355 | ||
|
|
d5ce6c464b | ||
|
|
b06205bb7f | ||
|
|
f528a3e1de | ||
|
|
bddfdacfad | ||
|
|
d3cdd3f235 | ||
|
|
41ae45ea40 | ||
|
|
657e0895ea | ||
|
|
b2592d1cc2 | ||
|
|
aa3524c3b2 | ||
|
|
39deb1a05f | ||
|
|
302d08e290 | ||
|
|
05489dd7f1 | ||
|
|
55bd076602 | ||
|
|
7a224fe08f | ||
|
|
3bdeb82097 | ||
|
|
f49ab3f919 | ||
|
|
42d5bdd3ab | ||
|
|
7228cbfe92 | ||
|
|
11e2fc5bc4 | ||
|
|
3e88f820b8 | ||
|
|
163750f8c2 | ||
|
|
4aabc5d791 | ||
|
|
c9a7b9dcc1 | ||
|
|
98075b5653 | ||
|
|
57ae5be916 | ||
|
|
8caf62997f | ||
|
|
f8656ad376 | ||
|
|
29c6c2a2ad | ||
|
|
f2db67ef02 | ||
|
|
72b8ef33d9 |
@@ -1,142 +1,306 @@
|
||||
version: 2.1
|
||||
version: 2
|
||||
|
||||
jobs:
|
||||
build:
|
||||
resource_class: xlarge
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
environment:
|
||||
NODE_OPTIONS: '--max-old-space-size=16384'
|
||||
CONTRACTS_COMMIT_HASH: '9ed05f5'
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- checkout
|
||||
- run: echo 'export PATH=$HOME/CIRCLE_PROJECT_REPONAME/node_modules/.bin:$PATH' >> $BASH_ENV
|
||||
# HACK(feuGeneA): commented out this hack as we're changing
|
||||
# from a circleci-maintained container to a different
|
||||
# container, and this hack may not apply anymore, as
|
||||
# suggested by the non-existance of `/home/circleci/.bashrc`
|
||||
# when running the command below.
|
||||
# - run:
|
||||
# # HACK(albrow): Without this, yarn commands will sometimes
|
||||
# # fail with a "permission denied" error.
|
||||
# name: Set npm path
|
||||
# command: npm set prefix=/home/circleci/npm && echo 'export PATH=$HOME/circleci/npm/bin:$PATH' >> /home/circleci/.bashrc
|
||||
- run:
|
||||
name: install-yarn
|
||||
command: npm install --force --global yarn@1.22.0
|
||||
command: npm install --global yarn@1.9.4
|
||||
- run:
|
||||
name: yarn
|
||||
command: yarn --frozen-lockfile --ignore-engines install || yarn --frozen-lockfile --ignore-engines install
|
||||
- setup_remote_docker
|
||||
- run: yarn build:ci || yarn build:ci || yarn build:ci || yarn build:ci || yarn build:ci || yarn build:ci
|
||||
- run: yarn build:ci:no_website
|
||||
- run: yarn build:ts
|
||||
- save_cache:
|
||||
key: repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo
|
||||
- save_cache:
|
||||
key: python-contract-wrappers-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/python-contract-wrappers/generated
|
||||
- store_artifacts:
|
||||
path: ~/repo/packages/python-contract-wrappers/generated
|
||||
- store_artifacts:
|
||||
path: ~/repo/packages/abi-gen/test-cli/output
|
||||
- store_artifacts:
|
||||
path: ~/repo/packages/contract-wrappers/generated_docs
|
||||
test-exchange-ganache:
|
||||
path: ~/repo/packages/abi-gen-wrappers/generated_docs
|
||||
build-website:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-exchange -m --serial -c test:circleci
|
||||
test-integrations-ganache:
|
||||
- run: cd packages/website && yarn build:prod
|
||||
test-contracts-ganache:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-integrations -m --serial -c test:circleci
|
||||
test-contracts-staking-ganache:
|
||||
resource_class: medium+
|
||||
- run: yarn wsrun test:circleci @0x/contracts-multisig @0x/contracts-utils @0x/contracts-exchange-libs @0x/contracts-erc20 @0x/contracts-erc721 @0x/contracts-erc1155 @0x/contracts-extensions @0x/contracts-asset-proxy @0x/contracts-exchange @0x/contracts-exchange-forwarder @0x/contracts-coordinator @0x/contracts-dev-utils
|
||||
test-contracts-geth:
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
- image: 0xorg/devnet
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-staking -m --serial -c test:circleci
|
||||
test-contracts-extra-ganache:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-exchange-forwarder -p @0x/contracts-coordinator -m --serial -c test:circleci
|
||||
test-contracts-rest-ganache:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-multisig -p @0x/contracts-utils -p @0x/contracts-exchange-libs -p @0x/contracts-erc20 -p @0x/contracts-erc721 -p @0x/contracts-erc1155 -p @0x/contracts-asset-proxy -p @0x/contracts-broker -p @0x/contracts-zero-ex -m --serial -c test:circleci
|
||||
# HACK(albrow): we need to sleep 10 seconds to ensure the devnet is
|
||||
# initialized
|
||||
- run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-multisig @0x/contracts-utils @0x/contracts-exchange-libs @0x/contracts-erc20 @0x/contracts-erc721 @0x/contracts-erc1155 @0x/contracts-extensions @0x/contracts-asset-proxy @0x/contracts-exchange @0x/contracts-exchange-forwarder @0x/contracts-coordinator @0x/contracts-dev-utils
|
||||
test-publish:
|
||||
resource_class: large
|
||||
environment:
|
||||
NODE_OPTIONS: '--max-old-space-size=6442'
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
- image: 0xorg/verdaccio
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: yarn test:publish:circleci
|
||||
no_output_timeout: 1800
|
||||
- store_artifacts:
|
||||
path: ~/.npm/_logs
|
||||
- run: yarn test:publish:circleci
|
||||
test-doc-generation:
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: yarn test:generate_docs:circleci
|
||||
no_output_timeout: 1200
|
||||
- run: yarn test:generate_docs:circleci
|
||||
test-rest:
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
working_directory: ~/repo
|
||||
environment:
|
||||
RUST_ROUTER: 'true'
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun -p @0x/contracts-test-utils -m --serial -c test:circleci
|
||||
- run: yarn wsrun -p @0x/contract-artifacts -m --serial -c test:circleci
|
||||
- run: yarn wsrun -p @0x/contract-wrappers-test -m --serial -c test:circleci
|
||||
- run: yarn wsrun -p @0x/order-utils -m --serial -c test:circleci
|
||||
- run: yarn wsrun -p @0x/asset-swapper -m --serial -c test:circleci
|
||||
- run: yarn wsrun test:circleci @0x/contracts-test-utils
|
||||
- run: yarn wsrun test:circleci @0x/abi-gen
|
||||
- run: yarn wsrun test:circleci @0x/asset-buyer
|
||||
- run: yarn wsrun test:circleci @0x/contract-artifacts
|
||||
- run: yarn wsrun test:circleci @0x/assert
|
||||
- run: yarn wsrun test:circleci @0x/base-contract
|
||||
- run: yarn wsrun test:circleci @0x/connect
|
||||
- run: yarn wsrun test:circleci @0x/contract-wrappers
|
||||
- run: yarn wsrun test:circleci @0x/dev-utils
|
||||
- run: yarn wsrun test:circleci @0x/json-schemas
|
||||
- run: yarn wsrun test:circleci @0x/order-utils
|
||||
- run: yarn wsrun test:circleci @0x/sol-compiler
|
||||
- run: yarn wsrun test:circleci @0x/sol-tracing-utils
|
||||
- run: yarn wsrun test:circleci @0x/sol-doc
|
||||
- run: yarn wsrun test:circleci @0x/subproviders
|
||||
- run: yarn wsrun test:circleci @0x/web3-wrapper
|
||||
- run: yarn wsrun test:circleci @0x/utils
|
||||
- run: yarn wsrun test:circleci @0x/instant
|
||||
- save_cache:
|
||||
key: coverage-contract-wrappers-test-{{ .Environment.CIRCLE_SHA1 }}
|
||||
key: coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/contract-wrappers-test/coverage/lcov.info
|
||||
- ~/repo/packages/abi-gen/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-assert-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/assert/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-asset-buyer-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/asset-buyer/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-base-contract-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/base-contract/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-connect-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/connect/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-contract-wrappers-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/contract-wrappers/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-dev-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/dev-utils/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/json-schemas/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/order-utils/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-sol-compiler-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/sol-compiler/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-sol-tracing-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/sol-tracing-utils/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-sol-doc-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/sol-doc/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-subproviders-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/subproviders/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-web3-wrapper-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/web3-wrapper/coverage/lcov.info
|
||||
static-tests:
|
||||
resource_class: large
|
||||
test-python:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
- image: 0xorg/ganache-cli:2.2.2
|
||||
- image: 0xorg/launch-kit-backend:74bcc39
|
||||
environment:
|
||||
RPC_URL: http://localhost:8545
|
||||
NETWORK_ID: 50
|
||||
WHITELIST_ALL_TOKENS: True
|
||||
command: |
|
||||
sh -c "until printf 'POST /\r\nContent-Length: 26\r\n\r\n{\"method\":\"net_listening\"}' | nc localhost 8545 | grep true; do continue; done; node_modules/.bin/forever ts/lib/index.js"
|
||||
steps:
|
||||
- checkout
|
||||
- restore_cache:
|
||||
key: installed-py-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
key: python-contract-wrappers-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages
|
||||
python -m ensurepip
|
||||
./pre_install
|
||||
./install
|
||||
- save_cache:
|
||||
key: installed-py-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- '/usr/local/bin'
|
||||
- '/usr/local/lib/python3.7/site-packages'
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages
|
||||
./parallel_without_sra_client coverage run setup.py test
|
||||
./build_docs
|
||||
- save_cache:
|
||||
key: coverage-python-contract-addresses-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/contract_addresses/.coverage
|
||||
- save_cache:
|
||||
key: coverage-python-contract-artifacts-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/contract_artifacts/.coverage
|
||||
- save_cache:
|
||||
key: coverage-python-contract-demo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/contract_demo/.coverage
|
||||
- save_cache:
|
||||
key: coverage-python-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/json_schemas/.coverage
|
||||
- save_cache:
|
||||
key: coverage-python-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/order_utils/.coverage
|
||||
- save_cache:
|
||||
key: coverage-python-sra-client-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/python-packages/sra_client/.coverage
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/contract_wrappers/src/zero_ex/contract_wrappers/erc20_token/__init__.py
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/contract_wrappers/src/zero_ex/contract_wrappers/exchange/__init__.py
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/contract_addresses/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/contract_artifacts/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/contract_wrappers/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/json_schemas/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/middlewares/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/order_utils/build
|
||||
- store_artifacts:
|
||||
path: ~/repo/python-packages/sra_client/build
|
||||
test-rest-python:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
steps:
|
||||
- checkout
|
||||
- restore_cache:
|
||||
key: installed-py-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages/order_utils
|
||||
python -m ensurepip
|
||||
python -m pip install .
|
||||
- save_cache:
|
||||
key: installed-py-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- '/usr/local/bin'
|
||||
- '/usr/local/lib/python3.7/site-packages'
|
||||
- '.eggs'
|
||||
- '.mypy_cache'
|
||||
- '.pytest_cache'
|
||||
- '.tox'
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages/order_utils
|
||||
tox
|
||||
static-tests-python:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
steps:
|
||||
- checkout
|
||||
- restore_cache:
|
||||
key: installed-py-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
key: python-contract-wrappers-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
python -m ensurepip
|
||||
cd python-packages
|
||||
./pre_install
|
||||
./install
|
||||
./lint
|
||||
static-tests:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
@@ -144,10 +308,11 @@ jobs:
|
||||
- run: yarn lerna run lint
|
||||
- run: yarn prettier:ci
|
||||
- run: yarn deps_versions:ci
|
||||
- run: yarn diff_md_docs:ci
|
||||
- run: cd packages/0x.js && yarn build:umd:prod
|
||||
- run: yarn bundlewatch
|
||||
submit-coverage:
|
||||
docker:
|
||||
- image: node:16
|
||||
- image: nikolaik/python-nodejs:python3.7-nodejs8
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
@@ -155,35 +320,84 @@ jobs:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-contract-wrappers-test-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-assert-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-asset-buyer-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-base-contract-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-connect-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-contract-wrappers-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-dev-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sol-compiler-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sol-tracing-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sol-doc-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-subproviders-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-web3-wrapper-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-contracts-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-contract-addresses-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-contract-artifacts-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-contract-demo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-sra-client-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-python-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn report_coverage
|
||||
workflows:
|
||||
version: 2
|
||||
main:
|
||||
jobs:
|
||||
- build
|
||||
# Disabled until we begin actively developing on these packages again.
|
||||
# - test-exchange-ganache:
|
||||
# requires:
|
||||
# - build
|
||||
# - test-integrations-ganache:
|
||||
# requires:
|
||||
# - build
|
||||
# - test-contracts-staking-ganache:
|
||||
# requires:
|
||||
# - build
|
||||
# - test-contracts-extra-ganache:
|
||||
# requires:
|
||||
# - build
|
||||
- test-contracts-rest-ganache:
|
||||
- build-website:
|
||||
requires:
|
||||
- build
|
||||
- test-contracts-ganache:
|
||||
requires:
|
||||
- build
|
||||
# TODO(albrow): Tests always fail on Geth right now because our fork
|
||||
# is outdated. Uncomment once we have updated our Geth fork.
|
||||
# - test-contracts-geth:
|
||||
# requires:
|
||||
# - build
|
||||
- test-rest:
|
||||
requires:
|
||||
- build
|
||||
@@ -196,14 +410,15 @@ workflows:
|
||||
- test-doc-generation:
|
||||
requires:
|
||||
- build
|
||||
# Disabled until this repo has a coveralls API key
|
||||
# - submit-coverage:
|
||||
# requires:
|
||||
# # Disabled until we begin actively developing on these packages again.
|
||||
# # - test-exchange-ganache
|
||||
# # - test-integrations-ganache
|
||||
# # - test-contracts-staking-ganache
|
||||
# # - test-contracts-extra-ganache
|
||||
# - test-contracts-rest-ganache
|
||||
# - test-rest
|
||||
# - static-tests
|
||||
- submit-coverage:
|
||||
requires:
|
||||
- test-rest
|
||||
- test-python
|
||||
- static-tests-python:
|
||||
requires:
|
||||
- test-python
|
||||
- test-python:
|
||||
requires:
|
||||
- build
|
||||
# skip python tox run for now, as we don't yet have multiple test environments to support.
|
||||
#- test-rest-python
|
||||
|
||||
4
.gitattributes
vendored
4
.gitattributes
vendored
@@ -2,3 +2,7 @@
|
||||
|
||||
# Automatically collapse generated files in GitHub.
|
||||
*.svg linguist-generated=true
|
||||
packages/contract-artifacts/artifacts/*json linguist-generated=true
|
||||
packages/abi-gen-wrappers/src/generated-wrappers/*.ts linguist-generated=true
|
||||
packages/contract-wrappers/src/generated-wrappers/*.ts linguist-generated=true
|
||||
|
||||
|
||||
33
.github/autolabeler.yml
vendored
33
.github/autolabeler.yml
vendored
@@ -1,6 +1,39 @@
|
||||
python: ['python-packages']
|
||||
contracts: ['contracts']
|
||||
@0x/sol-doc: ['packages/sol-doc']
|
||||
@0x/sol-resolver: ['packages/sol-resolver']
|
||||
@0x/contracts-gen: ['packages/contracts-gen']
|
||||
@0x/sra-spec: ['packages/sra-spec']
|
||||
@0x/subproviders: ['packages/subproviders']
|
||||
@0x/contract-addresses: ['packages/contract-addresses']
|
||||
@0x/migrations: ['packages/migrations']
|
||||
@0x/web3-wrapper: ['packages/web3-wrapper']
|
||||
@0x/sol-compiler: ['packages/sol-compiler']
|
||||
@0x/types: ['packages/types']
|
||||
@0x/instant: ['packages/instant']
|
||||
@0x/abi-gen-templates: ['packages/abi-gen-templates']
|
||||
@0x/abi-gen: ['packages/abi-gen']
|
||||
@0x/website: ['packages/website']
|
||||
@0x/sol-coverage: ['packages/sol-coverage']
|
||||
@0x/sol-profiler: ['packages/sol-profiler']
|
||||
@0x/sol-trace: ['packages/sol-trace']
|
||||
@0x/sol-tracing-utils: ['packages/sol-tracing-utils']
|
||||
@0x/utils: ['packages/utils']
|
||||
@0x/tslint-config: ['packages/tslint-config']
|
||||
@0x/asset-buyer: ['packages/asset-buyer']
|
||||
@0x/order-utils: ['packages/order-utils']
|
||||
@0x/assert: ['packages/assert']
|
||||
@0x/base-contract: ['packages/base-contract']
|
||||
@0x/typescript-typings: ['packages/typescript-typings']
|
||||
0x.js: ['packages/0x.js']
|
||||
@0x/abi-gen-wrappers: ['packages/abi-gen-wrappers']
|
||||
@0x/contract-artifacts: ['packages/contract-artifacts']
|
||||
@0x/dev-utils: ['packages/dev-utils']
|
||||
@0x/contract-wrappers: ['packages/contract-wrappers']
|
||||
@0x/json-schemas: ['packages/json-schemas']
|
||||
@0x/ethereum-types: ['ethereum-types']
|
||||
@0x/connect: ['packages/connect']
|
||||
@0x/fill-scenarios: ['packages/fill-scenarios']
|
||||
@0x/dev-tools-pages: ['packages/dev-tools-pages']
|
||||
@0x/testnet-faucets: ['packages/testnet-faucets']
|
||||
@0x/monorepo-scripts: ['packages/monorepo-scripts']
|
||||
|
||||
53
.github/workflows/publish.yml
vendored
53
.github/workflows/publish.yml
vendored
@@ -1,53 +0,0 @@
|
||||
name: publish
|
||||
|
||||
on:
|
||||
workflow_dispatch:
|
||||
inputs:
|
||||
ci_status:
|
||||
description: 'required CI status'
|
||||
default: 'success'
|
||||
required: true
|
||||
prerelease:
|
||||
description: 'prerelease name'
|
||||
required: false
|
||||
|
||||
jobs:
|
||||
publish:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: 'check successful status'
|
||||
run: |
|
||||
REF_STATUS=$(curl -s \
|
||||
'https://api.github.com/repos/${{ github.repository }}/commits/${{ github.ref }}/status' \
|
||||
| jq .state)
|
||||
[[ "${REF_STATUS}" == '"${{ github.event.inputs.ci_status }}"' ]] || \
|
||||
(echo "::error ::${{ github.ref }} does not have a successful CI status" && false)
|
||||
- uses: actions/checkout@v2
|
||||
with:
|
||||
ref: ${{ github.ref }}
|
||||
fetch-depth: 0
|
||||
- uses: actions/setup-node@v1
|
||||
with:
|
||||
node-version: 16
|
||||
- uses: actions/setup-python@v2
|
||||
- name: 'configure git'
|
||||
run: |
|
||||
git config --global user.email "github-actions@github.com"
|
||||
git config --global user.name "Github Actions"
|
||||
- name: 'install dependencies'
|
||||
run: |
|
||||
yarn -D
|
||||
- name: 'build and publish'
|
||||
run: |
|
||||
echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' > .npmrc
|
||||
npm run run:publish:gha
|
||||
env:
|
||||
NPM_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
|
||||
GITHUB_TOKEN: ${{ github.token }}
|
||||
PUBLISH_PRERELEASE: ${{ github.event.inputs.prerelease }}
|
||||
- name: 'merge into main branch'
|
||||
if: github.event.inputs.prerelease == '' # unless it's a prerelease
|
||||
run: |
|
||||
git checkout main && \
|
||||
git merge ${{ github.ref }} && \
|
||||
git push
|
||||
123
.gitignore
vendored
123
.gitignore
vendored
@@ -40,12 +40,9 @@ build/Release
|
||||
node_modules/
|
||||
jspm_packages/
|
||||
|
||||
# TypeScript v1 declaration files
|
||||
# Typescript v1 declaration files
|
||||
typings/
|
||||
|
||||
# NVM config
|
||||
.nvmrc
|
||||
|
||||
# Optional npm cache directory
|
||||
.npm
|
||||
.npmrc
|
||||
@@ -75,108 +72,82 @@ generated_docs/
|
||||
|
||||
TODO.md
|
||||
|
||||
# IDE file
|
||||
# VSCode file
|
||||
.vscode
|
||||
.idea
|
||||
|
||||
packages/website/public/bundle*
|
||||
packages/dev-tools-pages/public/bundle*
|
||||
|
||||
# server cli
|
||||
packages/testnet-faucets/server/
|
||||
|
||||
# generated contract artifacts/
|
||||
contracts/broker/generated-artifacts/
|
||||
contracts/broker/test/generated-artifacts/
|
||||
contracts/erc20-bridge-sampler/generated-artifacts/
|
||||
contracts/erc20-bridge-sampler/test/generated-artifacts/
|
||||
contracts/integrations/generated-artifacts/
|
||||
contracts/integrations/test/generated-artifacts/
|
||||
contracts/staking/generated-artifacts/
|
||||
contracts/staking/test/generated-artifacts/
|
||||
contracts/coordinator/generated-artifacts/
|
||||
contracts/coordinator/test/generated-artifacts/
|
||||
contracts/exchange/generated-artifacts/
|
||||
contracts/exchange/test/generated-artifacts/
|
||||
contracts/asset-proxy/generated-artifacts/
|
||||
contracts/asset-proxy/test/generated-artifacts/
|
||||
contracts/multisig/generated-artifacts/
|
||||
contracts/multisig/test/generated-artifacts/
|
||||
contracts/utils/generated-artifacts/
|
||||
contracts/utils/test/generated-artifacts/
|
||||
contracts/exchange-libs/generated-artifacts/
|
||||
contracts/exchange-libs/test/generated-artifacts/
|
||||
contracts/erc20/generated-artifacts/
|
||||
contracts/erc20/test/generated-artifacts/
|
||||
contracts/erc721/generated-artifacts/
|
||||
contracts/erc721/test/generated-artifacts/
|
||||
contracts/erc1155/generated-artifacts/
|
||||
contracts/erc1155/test/generated-artifacts/
|
||||
contracts/extensions/generated-artifacts/
|
||||
contracts/extensions/test/generated-artifacts/
|
||||
contracts/exchange-forwarder/generated-artifacts/
|
||||
contracts/exchange-forwarder/test/generated-artifacts/
|
||||
contracts/dev-utils/generated-artifacts/
|
||||
contracts/dev-utils/test/generated-artifacts/
|
||||
contracts/zero-ex/generated-artifacts/
|
||||
contracts/zero-ex/test/generated-artifacts/
|
||||
contracts/treasury/generated-artifacts/
|
||||
contracts/treasury/test/generated-artifacts/
|
||||
|
||||
# generated truffle contract artifacts/
|
||||
contracts/broker/build/
|
||||
contracts/erc20-bridge-sampler/build/
|
||||
contracts/staking/build/
|
||||
contracts/coordinator/build/
|
||||
contracts/exchange/build/
|
||||
contracts/asset-proxy/build/
|
||||
contracts/multisig/build/
|
||||
contracts/utils/build/
|
||||
contracts/exchange-libs/build/
|
||||
contracts/erc20/build/
|
||||
contracts/erc721/build/
|
||||
contracts/erc1155/build/
|
||||
contracts/extensions/build/
|
||||
contracts/exchange-forwarder/build/
|
||||
contracts/dev-utils/build/
|
||||
packages/sol-tracing-utils/test/fixtures/artifacts/
|
||||
python-packages/contract_artifacts/src/zero_ex/contract_artifacts/artifacts/
|
||||
|
||||
# generated contract wrappers
|
||||
contracts/broker/generated-wrappers/
|
||||
contracts/broker/test/generated-wrappers/
|
||||
packages/abi-gen-wrappers/src/generated-wrappers/
|
||||
packages/python-contract-wrappers/generated/
|
||||
contracts/erc20-bridge-sampler/generated-wrappers/
|
||||
contracts/erc20-bridge-sampler/test/generated-wrappers/
|
||||
contracts/integrations/generated-wrappers/
|
||||
contracts/integrations/test/generated-wrappers/
|
||||
contracts/staking/generated-wrappers/
|
||||
contracts/staking/test/generated-wrappers/
|
||||
contracts/coordinator/generated-wrappers/
|
||||
contracts/coordinator/test/generated-wrappers/
|
||||
contracts/exchange/generated-wrappers/
|
||||
contracts/exchange/test/generated-wrappers/
|
||||
contracts/asset-proxy/generated-wrappers/
|
||||
contracts/asset-proxy/test/generated-wrappers/
|
||||
contracts/multisig/generated-wrappers/
|
||||
contracts/multisig/test/generated-wrappers/
|
||||
contracts/utils/generated-wrappers/
|
||||
contracts/utils/test/generated-wrappers/
|
||||
contracts/exchange-libs/generated-wrappers/
|
||||
contracts/exchange-libs/test/generated-wrappers/
|
||||
contracts/erc20/generated-wrappers/
|
||||
contracts/erc20/test/generated-wrappers/
|
||||
contracts/erc721/generated-wrappers/
|
||||
contracts/erc721/test/generated-wrappers/
|
||||
contracts/erc1155/generated-wrappers/
|
||||
contracts/erc1155/test/generated-wrappers/
|
||||
contracts/extensions/generated-wrappers/
|
||||
contracts/extensions/test/generated-wrappers/
|
||||
contracts/exchange-forwarder/generated-wrappers/
|
||||
contracts/exchange-forwarder/test/generated-wrappers/
|
||||
contracts/dev-utils/generated-wrappers/
|
||||
contracts/dev-utils/test/generated-wrappers/
|
||||
contracts/zero-ex/generated-wrappers/
|
||||
contracts/zero-ex/test/generated-wrappers/
|
||||
contracts/treasury/generated-wrappers/
|
||||
contracts/treasury/test/generated-wrappers/
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/erc20_token/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/exchange/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/asset_proxy_owner/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/coordinator/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/coordinator_registry/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/dummy_erc20_token/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/dummy_erc721_token/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/dutch_auction/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/erc20_proxy/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/erc721_proxy/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/erc721_token/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/eth_balance_checker/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/forwarder/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/i_asset_proxy/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/i_validator/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/i_wallet/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/multi_asset_proxy/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/order_validator/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/weth9/__init__.py
|
||||
python-packages/contract_wrappers/src/zero_ex/contract_wrappers/zrx_token/__init__.py
|
||||
|
||||
# Doc README copy
|
||||
packages/*/docs/README.md
|
||||
# solc-bin in sol-compiler
|
||||
packages/sol-compiler/solc_bin/
|
||||
|
||||
.DS_Store
|
||||
# Monorepo scripts
|
||||
packages/*/scripts/
|
||||
|
||||
# the snapshot that gets built for migrations sure does have a ton of files
|
||||
packages/migrations/0x_ganache_snapshot*
|
||||
# python stuff
|
||||
.eggs
|
||||
.mypy_cache
|
||||
.tox
|
||||
python-packages/*/build
|
||||
python-packages/*/dist
|
||||
__pycache__
|
||||
python-packages/*/src/*.egg-info
|
||||
python-packages/*/.coverage
|
||||
|
||||
# python keeps package-local copies of json schemas
|
||||
python-packages/json_schemas/src/zero_ex/json_schemas/schemas
|
||||
|
||||
@@ -1,90 +1,40 @@
|
||||
lib
|
||||
.nyc_output
|
||||
/contracts/broker/generated-wrappers
|
||||
/contracts/broker/test/generated-wrappers
|
||||
/contracts/broker/generated-artifacts
|
||||
/contracts/broker/test/generated-artifacts
|
||||
/contracts/integrations/generated-wrappers
|
||||
/contracts/integrations/test/generated-wrappers
|
||||
/contracts/integrations/generated-artifacts
|
||||
/contracts/integrations/test/generated-artifacts
|
||||
/contracts/staking/generated-wrappers
|
||||
/contracts/staking/test/generated-wrappers
|
||||
/contracts/staking/generated-artifacts
|
||||
/contracts/staking/test/generated-artifacts
|
||||
/contracts/coordinator/generated-wrappers
|
||||
/contracts/coordinator/test/generated-wrappers
|
||||
/contracts/coordinator/generated-artifacts
|
||||
/contracts/coordinator/test/generated-artifacts
|
||||
/contracts/exchange/generated-wrappers
|
||||
/contracts/exchange/test/generated-wrappers
|
||||
/contracts/exchange/generated-artifacts
|
||||
/contracts/exchange/test/generated-artifacts
|
||||
/contracts/asset-proxy/generated-wrappers
|
||||
/contracts/asset-proxy/test/generated-wrappers
|
||||
/contracts/asset-proxy/generated-artifacts
|
||||
/contracts/asset-proxy/test/generated-artifacts
|
||||
/contracts/multisig/generated-wrappers
|
||||
/contracts/multisig/test/generated-wrappers
|
||||
/contracts/multisig/generated-artifacts
|
||||
/contracts/multisig/test/generated-artifacts
|
||||
/contracts/utils/generated-wrappers
|
||||
/contracts/utils/test/generated-wrappers
|
||||
/contracts/utils/generated-artifacts
|
||||
/contracts/utils/test/generated-artifacts
|
||||
/contracts/exchange-libs/generated-wrappers
|
||||
/contracts/exchange-libs/test/generated-wrappers
|
||||
/contracts/exchange-libs/generated-artifacts
|
||||
/contracts/exchange-libs/test/generated-artifacts
|
||||
/contracts/erc20/generated-wrappers
|
||||
/contracts/erc20/test/generated-wrappers
|
||||
/contracts/erc20/generated-artifacts
|
||||
/contracts/erc20/test/generated-artifacts
|
||||
/contracts/erc721/generated-wrappers
|
||||
/contracts/erc721/test/generated-wrappers
|
||||
/contracts/erc721/generated-artifacts
|
||||
/contracts/erc721/test/generated-artifacts
|
||||
/contracts/erc1155/generated-wrappers
|
||||
/contracts/erc1155/test/generated-wrappers
|
||||
/contracts/erc1155/generated-artifacts
|
||||
/contracts/erc1155/test/generated-artifacts
|
||||
/contracts/extensions/generated-wrappers
|
||||
/contracts/extensions/test/generated-wrappers
|
||||
/contracts/extensions/generated-artifacts
|
||||
/contracts/extensions/test/generated-artifacts
|
||||
/contracts/exchange-forwarder/generated-wrappers
|
||||
/contracts/exchange-forwarder/test/generated-wrappers
|
||||
/contracts/exchange-forwarder/generated-artifacts
|
||||
/contracts/exchange-forwarder/test/generated-artifacts
|
||||
/contracts/dev-utils/generated-wrappers
|
||||
/contracts/dev-utils/test/generated-wrappers
|
||||
/contracts/dev-utils/generated-artifacts
|
||||
/contracts/dev-utils/test/generated-artifacts
|
||||
/contracts/zero-ex/generated-wrappers
|
||||
/contracts/zero-ex/test/generated-wrappers
|
||||
/contracts/zero-ex/generated-artifacts
|
||||
/contracts/zero-ex/test/generated-artifacts
|
||||
/contracts/treasury/generated-wrappers
|
||||
/contracts/treasury/test/generated-wrappers
|
||||
/contracts/treasury/generated-artifacts
|
||||
/contracts/treasury/test/generated-artifacts
|
||||
/contracts/staking/build/
|
||||
/contracts/coordinator/build/
|
||||
/contracts/exchange/build/
|
||||
/contracts/asset-proxy/build/
|
||||
/contracts/multisig/build/
|
||||
/contracts/utils/build/
|
||||
/contracts/exchange-libs/build/
|
||||
/contracts/erc20/build/
|
||||
/contracts/erc721/build/
|
||||
/contracts/erc1155/build/
|
||||
/contracts/extensions/build/
|
||||
/contracts/exchange-forwarder/build/
|
||||
/packages/asset-swapper/generated-artifacts
|
||||
/packages/asset-swapper/generated-wrappers
|
||||
/packages/asset-swapper/test/generated-artifacts
|
||||
/packages/asset-swapper/test/generated-wrappers
|
||||
/packages/abi-gen/test-cli/output
|
||||
/packages/json-schemas/schemas
|
||||
/python-packages/json_schemas/src/zero_ex/json_schemas/schemas
|
||||
/packages/sra-spec/public/
|
||||
/packages/dev-tools-pages/ts/**/data.json
|
||||
package.json
|
||||
packages/*/docs
|
||||
docs/
|
||||
*.sol
|
||||
scripts/postpublish_utils.js
|
||||
packages/sol-coverage/test/fixtures/artifacts
|
||||
.pytest_cache
|
||||
.mypy_cache
|
||||
.tox
|
||||
packages/abi-gen/test-cli/fixtures/artifacts/AbiGenDummy.json
|
||||
packages/abi-gen/test-cli/fixtures/artifacts/LibDummy.json
|
||||
packages/abi-gen/test-cli/fixtures/artifacts/TestLibDummy.json
|
||||
|
||||
@@ -1,8 +1,6 @@
|
||||
{
|
||||
"printWidth": 120,
|
||||
"tabWidth": 4,
|
||||
"singleQuote": true,
|
||||
"trailingComma": "all",
|
||||
"bracketSpacing": true,
|
||||
"arrowParens": "avoid"
|
||||
"printWidth": 120,
|
||||
"trailingComma": all,
|
||||
"singleQuote": true
|
||||
}
|
||||
|
||||
@@ -1,23 +0,0 @@
|
||||
# Read the Docs configuration file
|
||||
# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
|
||||
|
||||
# Required
|
||||
version: 2
|
||||
|
||||
# Build documentation in the docs/ directory with Sphinx
|
||||
sphinx:
|
||||
configuration: docs/conf.py
|
||||
|
||||
# Build documentation with MkDocs
|
||||
#mkdocs:
|
||||
# configuration: mkdocs.yml
|
||||
|
||||
# Optionally build your docs in additional formats such as PDF
|
||||
#formats:
|
||||
# - pdf
|
||||
|
||||
# Optionally set the version of Python and requirements required to build your docs
|
||||
python:
|
||||
version: 3.7
|
||||
install:
|
||||
- requirements: docs/requirements.txt
|
||||
39
CODEOWNERS
39
CODEOWNERS
@@ -1,20 +1,39 @@
|
||||
# See https://help.github.com/articles/about-codeowners/
|
||||
|
||||
# for more info about CODEOWNERS file
|
||||
|
||||
# It uses the same pattern rule for gitignore file
|
||||
|
||||
# https://git-scm.com/docs/gitignore#_pattern_format
|
||||
|
||||
packages/asset-swapper/ @dekz @dextracker @kyu-c
|
||||
# Website
|
||||
packages/asset-buyer/ @BMillman19 @fragosti @steveklebanoff
|
||||
packages/instant/ @BMillman19 @fragosti @steveklebanoff
|
||||
packages/website/ @BMillman19 @fragosti @fabioberger @steveklebanoff
|
||||
|
||||
# Dev tools & setup
|
||||
|
||||
.circleci/ @dekz
|
||||
packages/contract-addresses/ @dekz @dextracker @kyu-c
|
||||
packages/contract-artifacts/ @dekz
|
||||
packages/protocol-utils/ @dekz
|
||||
.circleci/ @LogvinovLeon
|
||||
packages/abi-gen/ @feuGeneA
|
||||
packages/base-contract/ @xianny
|
||||
packages/connect/ @fragosti
|
||||
packages/abi-gen-templates/ @feuGeneA @xianny
|
||||
packages/contract-addresses/ @albrow
|
||||
packages/contract-artifacts/ @albrow
|
||||
packages/dev-utils/ @LogvinovLeon @fabioberger
|
||||
packages/devnet/ @albrow
|
||||
packages/ethereum-types/ @LogvinovLeon
|
||||
packages/monorepo-scripts/ @fabioberger
|
||||
packages/order-utils/ @fabioberger @LogvinovLeon
|
||||
packages/python-contract-wrappers/ @feuGeneA
|
||||
packages/sol-compiler/ @LogvinovLeon
|
||||
packages/sol-coverage/ @LogvinovLeon
|
||||
packages/sol-profiler/ @LogvinovLeon
|
||||
packages/sol-trace/ @LogvinovLeon
|
||||
packages/sol-tracing-utils/ @LogvinovLeon
|
||||
packages/sol-resolver/ @LogvinovLeon
|
||||
packages/subproviders/ @fabioberger @dekz
|
||||
packages/verdaccio/ @albrow
|
||||
packages/web3-wrapper/ @LogvinovLeon @fabioberger
|
||||
python-packages/ @feuGeneA
|
||||
packages/utils/ @hysz
|
||||
|
||||
# Protocol/smart contracts
|
||||
|
||||
contracts/ @dekz @dextracker
|
||||
contracts/ @abandeali1 @hysz
|
||||
|
||||
@@ -4,9 +4,9 @@ We welcome contributions from anyone on the internet and are grateful for even t
|
||||
|
||||
### Getting started
|
||||
|
||||
1. Fork `0xproject/0x-tools`
|
||||
1. Fork `0xproject/0x-monorepo`
|
||||
2. Clone your fork
|
||||
3. Follow the [installation & build steps](https://github.com/0xProject/0x-tools#install-dependencies) in the repo's top-level README.
|
||||
3. Follow the [installation & build steps](https://github.com/0xProject/0x-monorepo#install-dependencies) in the repo's top-level README.
|
||||
4. Setup the recommended [Development Tooling](#development-tooling).
|
||||
5. Open a PR with the `[WIP]` flag against the `development` branch and describe the change you are intending to undertake in the PR description. (see [our branch naming conventions](#branch-structure))
|
||||
|
||||
@@ -29,9 +29,9 @@ ALL PRs should be opened against `development`.
|
||||
|
||||
Branch names should be prefixed with `fix`, `feature` or `refactor`.
|
||||
|
||||
- e.g `fix/missing-import`
|
||||
- e.g `fix/broken-wiki-link`
|
||||
- If the PR only edits a single package, add it's name too
|
||||
- e.g `fix/subproviders/missing-import`
|
||||
- e.g `fix/website/broken-wiki-link`
|
||||
|
||||
### CHANGELOGs
|
||||
|
||||
@@ -55,15 +55,15 @@ If an entry without a `timestamp` already exists, this means other changes have
|
||||
|
||||
### Development Tooling
|
||||
|
||||
We strongly recommend you use the [VSCode](https://code.visualstudio.com/) text editor since most of our code is written in TypeScript and it offers amazing support for the language.
|
||||
We strongly recommend you use the [VSCode](https://code.visualstudio.com/) text editor since most of our code is written in Typescript and it offers amazing support for the language.
|
||||
|
||||
#### Linter
|
||||
|
||||
We use [TSLint](https://palantir.github.io/tslint/) with [custom configs](https://github.com/0xProject/0x-tools/tree/development/packages/tslint-config) to keep our code-style consistent.
|
||||
We use [TSLint](https://palantir.github.io/tslint/) with [custom configs](https://github.com/0xProject/0x-monorepo/tree/development/packages/tslint-config) to keep our code-style consistent.
|
||||
|
||||
Use `yarn:lint` to lint the entire monorepo, and `PKG={PACKAGE_NAME} yarn lint` to lint a specific package.
|
||||
|
||||
If you want to change a rule, or add a custom rule, please make these changes to our [tslint-config](https://github.com/0xProject/0x-tools/tree/development/packages/tslint-config) package. All other packages have it as a dependency.
|
||||
If you want to change a rule, or add a custom rule, please make these changes to our [tslint-config](https://github.com/0xProject/0x-monorepo/tree/development/packages/tslint-config) package. All other packages have it as a dependency.
|
||||
|
||||
Integrate it into your text editor:
|
||||
|
||||
@@ -89,17 +89,17 @@ A few of our coding conventions are not yet enforced by the linter/auto-formatte
|
||||
1. Do not import from a project's `index.ts` (e.g import { Token } from '../src';). Always import from the source file itself.
|
||||
1. Generic error variables should be named `err` instead of `e` or `error`.
|
||||
1. If you _must_ cast a variable to any - try to type it back as fast as possible. (e.g., `const cw = ((zeroEx as any)._contractWrappers as ContractWrappers);`). This ensures subsequent code is type-safe.
|
||||
1. Our enum conventions coincide with the recommended TypeScript conventions, using capitalized keys, and all-caps snake-case values. Eg `GetStats = 'GET_STATS'`
|
||||
1. Our enum conventions coincide with the recommended Typescript conventions, using capitalized keys, and all-caps snake-case values. Eg `GetStats = 'GET_STATS'`
|
||||
1. All public, exported methods/functions/classes must have associated Javadoc-style comments.
|
||||
|
||||
### Fix `submit-coverage` CI failure
|
||||
|
||||
If you simply fork the repo and then create a PR from it, your PR will fail the `submit-coverage` check on CI. This is because the 0x CircleCI configuration sets the `COVERALLS_REPO_TOKEN` environment variable to the token for `0xProject/0x-tools`, but when running the check against your fork the token needs to match your repo's name `your-username/0x-tools`.
|
||||
If you simply fork the repo and then create a PR from it, your PR will fail the `submit-coverage` check on CI. This is because the 0x CircleCI configuration sets the `COVERALLS_REPO_TOKEN` environment variable to the token for `0xProject/0x-monorepo`, but when running the check against your fork the token needs to match your repo's name `your-username/0x-monorepo`.
|
||||
|
||||
To facilitate this check, after creating your fork, but before creating the branch for your PR, do the following:
|
||||
|
||||
1. Log in to [coveralls.io](https://coveralls.io/), go to `Add Repos`, and enable your fork. Then go to the settings for that repo, and copy the `Repo Token` identifier.
|
||||
2. Log in to [CircleCI](https://circleci.com/login), go to `Add Projects`, click the `Set Up Project` button corresponding to your fork, and then click `Start Building`. (Aside from step 3 below, no actual set up is needed, since it will use the `.circleci/config.yml` file in 0x-tools, so you can ignore all of the instruction/explanation given on the page with the `Start Building` button.)
|
||||
2. Log in to [CircleCI](https://circleci.com/login), go to `Add Projects`, click the `Set Up Project` button corresponding to your fork, and then click `Start Building`. (Aside from step 3 below, no actual set up is needed, since it will use the `.circleci/config.yml` file in 0x-monorepo, so you can ignore all of the instruction/explanation given on the page with the `Start Building` button.)
|
||||
3. In CircleCI, configure your project to add an environment variable, with name `COVERALLS_REPO_TOKEN`, and for the value paste in the `Repo Token` you copied in step 1.
|
||||
|
||||
Now, when you push to your branch, CircleCI will automatically run all of the checks in your own instance, and the coverage check will work since it has the proper `Repo Token`, and the PR will magically refer to your own checks rather than running them in the 0x CircleCI instance.
|
||||
|
||||
@@ -49,6 +49,7 @@
|
||||
| Package | Version |
|
||||
| ------: | :------ |
|
||||
|
||||
|
||||
<!-- For example:
|
||||
| `0x.js` | 2.0.4 |
|
||||
| `Exchange Contract` | v2 |
|
||||
|
||||
2
LICENSE
2
LICENSE
@@ -1,4 +1,4 @@
|
||||
Copyright 2020 ZeroEx Labs
|
||||
Copyright 2017 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
|
||||
107
README.md
107
README.md
@@ -2,43 +2,110 @@
|
||||
|
||||
---
|
||||
|
||||
[0x][website-url] is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. For more information on how it works, check out the [0x protocol specification](https://protocol.0x.org/).
|
||||
[0x][website-url] is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. For more information on how it works, check out the [0x protocol specification](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
|
||||
|
||||
This repository is a monorepo including the 0x protocol smart contracts and numerous developer tools. Each public sub-package is independently published to NPM.
|
||||
|
||||
[website-url]: https://0x.org
|
||||
If you're developing on 0x now or are interested in using 0x infrastructure in the future, please join our [developer mailing list][dev-mailing-list-url] for updates.
|
||||
|
||||
[](https://circleci.com/gh/0xProject/protocool)
|
||||
[website-url]: https://0xproject.com
|
||||
[whitepaper-url]: https://0xproject.com/pdfs/0x_white_paper.pdf
|
||||
[dev-mailing-list-url]: http://eepurl.com/dx4cPf
|
||||
|
||||
[](https://circleci.com/gh/0xProject/0x-monorepo)
|
||||
[](https://coveralls.io/github/0xProject/0x-monorepo?branch=development)
|
||||
[](https://discordapp.com/invite/d3FTX3M)
|
||||
[](https://chat.0xproject.com)
|
||||
[](https://gitter.im/0xProject/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
|
||||
[](https://opensource.org/licenses/Apache-2.0)
|
||||
|
||||
## Packages
|
||||
|
||||
Visit our [developer portal](https://0x.org/docs/) for a comprehensive list of core & community maintained packages. All packages maintained with this monorepo are listed below.
|
||||
Visit our [developer portal](https://0xproject.com/docs/order-utils) for a comprehensive list of core & community maintained packages. All packages maintained with this monorepo are listed below.
|
||||
|
||||
### Python Packages
|
||||
|
||||
| Package | Version | Description |
|
||||
| -------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
|
||||
| [`0x-contract-addresses`](/python-packages/contract_addresses) | [](https://pypi.org/project/0x-contract-addresses/) | A tiny utility library for getting known deployed contract addresses for a particular network |
|
||||
| [`0x-contract-artifacts`](/python-packages/contract_artifacts) | [](https://pypi.org/project/0x-contract-artifacts/) | 0x smart contract compilation artifacts |
|
||||
| [`0x-contract-wrappers`](/python-packages/contract_wrappers) | [](https://pypi.org/project/0x-contract-wrappers/) | 0x smart contract wrappers |
|
||||
| [`0x-json-schemas`](/python-packages/json_schemas) | [](https://pypi.org/project/0x-json-schemas/) | 0x-related JSON schemas |
|
||||
| [`0x-order-utils`](/python-packages/order_utils) | [](https://pypi.org/project/0x-order-utils/) | A set of utilities for generating, parsing, signing and validating 0x orders |
|
||||
| [`0x-sra-client`](/python-packages/sra_client) | [](https://pypi.org/project/0x-sra-client/) | A Python client for interacting with servers conforming to the Standard Relayer API specification |
|
||||
|
||||
### Solidity Packages
|
||||
|
||||
These packages are all under development. See [/contracts/README.md](/contracts/README.md) for a list of deployed packages.
|
||||
|
||||
| Package | Version | Description |
|
||||
| --------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------- |
|
||||
| [`@0x/contracts-zero-ex`](/contracts/zero-ex) | [](https://www.npmjs.com/package/@0x/contracts-zero-ex) | The contracts used for settling trades within the protocol |
|
||||
| ------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| [`@0x/contracts-asset-proxy`](/contracts/asset-proxy) | [](https://www.npmjs.com/package/@0x/contracts-asset-proxy) | [`AssetProxy`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#assetproxy) contracts used within the protocol |
|
||||
| [`@0x/contracts-erc20`](/contracts/erc20) | [](https://www.npmjs.com/package/@0x/contracts-erc20) | Implementations of various ERC20 tokens |
|
||||
| [`@0x/contracts-test-utils`](/contracts/test-utils) | [](https://www.npmjs.com/package/@0x/contracts-test-utils) | TypeScript/Javascript shared utilities used for testing contracts |
|
||||
| [`@0x/contracts-erc721`](/contracts/erc721) | [](https://www.npmjs.com/package/@0x/contracts-erc721) | Implementations of various ERC721 tokens |
|
||||
| [`@0x/contracts-erc1155`](/contracts/erc1155) | [](https://www.npmjs.com/package/@0x/contracts-erc1155) | Implementations of various ERC1155 tokens |
|
||||
| [`@0x/contracts-exchange`](/contracts/exchange) | [](https://www.npmjs.com/package/@0x/contracts-exchange) | The [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract used for settling trades within the protocol |
|
||||
| [`@0x/contracts-exchange-forwarder`](/contracts/exchange-forwarder) | [](https://www.npmjs.com/package/@0x/contracts-exchange-forwarder) | A [`Forwarder`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract used to simplify UX for interacting with the protocol |
|
||||
| [`@0x/contracts-exchange-libs`](/contracts/exchange-libs) | [](https://www.npmjs.com/package/@0x/contracts-exchange-libs) | Protocol specific libraries used within the [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract |
|
||||
| [`@0x/contracts-extensions`](/contracts/extensions) | [](https://www.npmjs.com/package/@0x/contracts-extensions) | Contracts that interact with and extend the functionality of the core protocol |
|
||||
| [`@0x/contracts-multisig`](/contracts/multisig) | [](https://www.npmjs.com/package/@0x/contracts-multisig) | Various implementations of multisignature wallets, including the [`AssetProxyOwner`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#assetproxyowner) contract that has permissions to upgrade the protocol |
|
||||
| [`@0x/contracts-test-utils`](/contracts/test-utils) | [](https://www.npmjs.com/package/@0x/contracts-test-utils) | Typescript/Javascript shared utilities used for testing contracts |
|
||||
| [`@0x/contracts-utils`](/contracts/utils) | [](https://www.npmjs.com/package/@0x/contracts-utils) | Generic libraries and utilities used throughout all of the contracts |
|
||||
| [`@0x/contracts-coordinator`](/contracts/coordinator) | [](https://www.npmjs.com/package/@0x/contracts-coordinator) | A contract that allows users to execute 0x transactions with permission from a Coordinator |
|
||||
| [`@0x/contracts-dev-utils`](/contracts/dev-utils) | [](https://www.npmjs.com/package/@0x/contracts-dev-utils) | A contract contains utility functions for developers (such as validating many orders using a single eth_call) |
|
||||
|
||||
### TypeScript/Javascript Packages
|
||||
### Typescript/Javascript Packages
|
||||
|
||||
#### 0x-specific packages
|
||||
|
||||
| Package | Version | Description |
|
||||
| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- |
|
||||
| [`@0x/asset-swapper`](/packages/asset-swapper) | [](https://www.npmjs.com/package/@0x/asset-swapper) | Package used to find and create aggregated swaps |
|
||||
| [`@0x/protocol-utils`](/packages/protocol-utils) | [](https://www.npmjs.com/package/@0x/protocol-utils) | A set of utilities for generating, parsing, signing and validating 0x orders |
|
||||
| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
|
||||
| [`0x.js`](/packages/0x.js) | [](https://www.npmjs.com/package/0x.js) | An aggregate package combining many smaller utility packages for interacting with the 0x protocol |
|
||||
| [`@0x/contract-addresses`](/packages/contract-addresses) | [](https://www.npmjs.com/package/@0x/contract-addresses) | A tiny utility library for getting known deployed contract addresses for a particular network. |
|
||||
| [`@0x/contract-wrappers`](/packages/contract-wrappers) | [](https://www.npmjs.com/package/@0x/contract-wrappers) | JS/TS wrappers for interacting with the 0x smart contracts |
|
||||
| [`@0x/contract-artifacts`](/packages/contract-artifacts) | [](https://www.npmjs.com/package/@0x/contract-artifacts) | 0x smart contract compilation artifacts | |
|
||||
| [`@0x/order-utils`](/packages/order-utils) | [](https://www.npmjs.com/package/@0x/order-utils) | A set of utilities for generating, parsing, signing and validating 0x orders |
|
||||
| [`@0x/json-schemas`](/packages/json-schemas) | [](https://www.npmjs.com/package/@0x/json-schemas) | 0x-related JSON schemas | |
|
||||
| [`@0x/migrations`](/packages/migrations) | [](https://www.npmjs.com/package/@0x/migrations) | Migration tool for deploying 0x smart contracts on private testnets |
|
||||
| [`@0x/contract-artifacts`](/packages/contract-artifacts) | [](https://www.npmjs.com/package/@0x/contract-artifacts) | 0x smart contract compilation artifacts |
|
||||
| [`@0x/abi-gen-wrappers`](/packages/abi-gen-wrappers) | [](https://www.npmjs.com/package/@0x/abi-gen-wrappers) | Low-level 0x smart contract wrappers generated using `@0x/abi-gen` |
|
||||
| [`@0x/sra-spec`](/packages/sra-spec) | [](https://www.npmjs.com/package/@0x/sra-spec) | OpenAPI specification for the Standard Relayer API |
|
||||
| [`@0x/connect`](/packages/connect) | [](https://www.npmjs.com/package/@0x/connect) | An HTTP/WS client for interacting with the Standard Relayer API |
|
||||
| [`@0x/asset-buyer`](/packages/asset-buyer) | [](https://www.npmjs.com/package/@0x/asset-buyer) | Convenience package for discovering and buying assets with Ether |
|
||||
| [`@0x/asset-swapper`](/packages/asset-swapper) | [](https://www.npmjs.com/package/@0x/asset-swapper) | Convenience package for discovering and performing swaps for any ERC20 Assets |
|
||||
|
||||
#### Ethereum tooling
|
||||
|
||||
| Package | Version | Description |
|
||||
| -------------------------------------------- | ----------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| [`@0x/web3-wrapper`](/packages/web3-wrapper) | [](https://www.npmjs.com/package/@0x/web3-wrapper) | An Ethereum JSON RPC client |
|
||||
| [`@0x/sol-compiler`](/packages/sol-compiler) | [](https://www.npmjs.com/package/@0x/sol-compiler) | A wrapper around solc-js that adds smart re-compilation, ability to compile an entire project, Solidity version specific compilation, standard input description support and much more. |
|
||||
| [`@0x/sol-coverage`](/packages/sol-coverage) | [](https://www.npmjs.com/package/@0x/sol-coverage) | A solidity test coverage tool |
|
||||
| [`@0x/sol-profiler`](/packages/sol-profiler) | [](https://www.npmjs.com/package/@0x/sol-profiler) | A solidity gas cost profiler |
|
||||
| [`@0x/sol-trace`](/packages/sol-trace) | [](https://www.npmjs.com/package/@0x/sol-trace) | A solidity stack trace tool |
|
||||
| [`@0x/sol-resolver`](/packages/sol-resolver) | [](https://www.npmjs.com/package/@0x/sol-resolver) | Import resolver for smart contracts dependencies |
|
||||
| [`@0x/subproviders`](/packages/subproviders) | [](https://www.npmjs.com/package/@0x/subproviders) | Web3 provider middlewares (e.g. LedgerSubprovider) |
|
||||
| [`@0x/sol-doc`](/packages/sol-doc) | [](https://www.npmjs.com/package/@0x/sol-doc) | Solidity documentation generator |
|
||||
|
||||
#### Utilities
|
||||
|
||||
| Package | Version | Description |
|
||||
| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------- |
|
||||
| [`@0x/abi-gen`](/packages/abi-gen) | [](https://www.npmjs.com/package/@0x/abi-gen) | Tool to generate TS wrappers from smart contract ABIs |
|
||||
| [`@0x/tslint-config`](/packages/tslint-config) | [](https://www.npmjs.com/package/@0x/tslint-config) | Custom TSLint rules used by the 0x core team |
|
||||
| [`@0x/types`](/packages/types) | [](https://www.npmjs.com/package/@0x/types) | Shared type declarations |
|
||||
| [`@0x/typescript-typings`](/packages/typescript-typings) | [](https://www.npmjs.com/package/@0x/typescript-typings) | Repository of types for external packages |
|
||||
| [`@0x/utils`](/packages/utils) | [](https://www.npmjs.com/package/@0x/utils) | Shared utilities |
|
||||
| [`@0x/assert`](/packages/assert) | [](https://www.npmjs.com/package/@0x/assert) | Type and schema assertions used by our packages |
|
||||
| [`@0x/base-contract`](/packages/base-contract) | [](https://www.npmjs.com/package/@0x/base-contract) | BaseContract used by auto-generated `abi-gen` wrapper contracts |
|
||||
| [`@0x/dev-utils`](/packages/dev-utils) | [](https://www.npmjs.com/package/@0x/dev-utils) | Dev utils to be shared across 0x packages |
|
||||
| [`@0x/fill-scenarios`](/packages/fill-scenarios) | [](https://www.npmjs.com/package/@0x/fill-scenarios) | 0x order fill scenario generator |
|
||||
|
||||
#### Private Packages
|
||||
|
||||
| Package | Description |
|
||||
| -------------------------------------------------- | -------------------------------------------------------------------------------- |
|
||||
| [`@0x/instant`](/packages/instant) | A free and flexible way to offer simple crypto purchasing in any app or website. |
|
||||
| [`@0x/testnet-faucets`](/packages/testnet-faucets) | A faucet micro-service that dispenses test ERC20 tokens or Ether |
|
||||
| [`@0x/website`](/packages/website) | 0x website |
|
||||
|
||||
## Usage
|
||||
|
||||
@@ -71,6 +138,8 @@ Then install dependencies
|
||||
yarn install
|
||||
```
|
||||
|
||||
You will also need to have Python 3 installed, in order to build and run the tests of `abi-gen`'s command-line interface, which is integrated with the yarn build, yarn test, and yarn lint commands described below. More specifically, your local pip should resolve to the Python 3 version of pip, not a Python 2.x version.
|
||||
|
||||
### Build
|
||||
|
||||
To build all packages:
|
||||
@@ -82,7 +151,7 @@ yarn build
|
||||
To build a specific package:
|
||||
|
||||
```bash
|
||||
PKG=@0x/asset-swapper yarn build
|
||||
PKG=@0x/web3-wrapper yarn build
|
||||
```
|
||||
|
||||
To build all contracts packages:
|
||||
@@ -105,7 +174,7 @@ To watch a specific package and all it's dependent packages:
|
||||
PKG=[NPM_PACKAGE_NAME] yarn watch
|
||||
|
||||
e.g
|
||||
PKG=@0x/asset-swapper yarn watch
|
||||
PKG=@0x/web3-wrapper yarn watch
|
||||
```
|
||||
|
||||
### Clean
|
||||
@@ -119,7 +188,7 @@ yarn clean
|
||||
Clean a specific package
|
||||
|
||||
```bash
|
||||
PKG=@0x/asset-swapper yarn clean
|
||||
PKG=0x.js yarn clean
|
||||
```
|
||||
|
||||
### Rebuild
|
||||
@@ -133,7 +202,7 @@ yarn rebuild
|
||||
To re-build (clean & build) a specific package & it's deps:
|
||||
|
||||
```bash
|
||||
PKG=@0x/asset-swapper yarn rebuild
|
||||
PKG=0x.js yarn rebuild
|
||||
```
|
||||
|
||||
### Lint
|
||||
@@ -147,7 +216,7 @@ yarn lint
|
||||
Lint a specific package:
|
||||
|
||||
```bash
|
||||
PKG=@0x/asset-swapper yarn lint
|
||||
PKG=0x.js yarn lint
|
||||
```
|
||||
|
||||
### Run Tests
|
||||
@@ -161,7 +230,7 @@ yarn test
|
||||
Run a specific package's test:
|
||||
|
||||
```bash
|
||||
PKG=@0x/asset-swapper yarn test
|
||||
PKG=@0x/web3-wrapper yarn test
|
||||
```
|
||||
|
||||
Run all contracts packages tests:
|
||||
|
||||
@@ -16,7 +16,6 @@
|
||||
"quotes": ["error", "double"],
|
||||
"separate-by-one-line-in-contract": "error",
|
||||
"space-after-comma": "error",
|
||||
"statement-indent": "error",
|
||||
"no-empty-blocks": false
|
||||
"statement-indent": "error"
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,3 +1,16 @@
|
||||
#### Deployed Contract Packages
|
||||
|
||||
| Contract | Package | Version | Git Tag |
|
||||
| --------------- | ------------------------------------------------------------------- | -------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| AssetProxyOwner | [`@0x/contracts-multisig`](/contracts/multisig) | [v1.0.2](https://www.npmjs.com/package/@0x/contracts-multisig/v/1.0.2) | [@0x/contracts-multisig@1.0.2](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-multisig@1.0.2) |
|
||||
| ERC20Proxy | [`@0x/contracts-asset-proxy`](/contracts/asset-proxy) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-asset-proxy/v/1.0.1) | [@0x/contracts-asset-proxy@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-asset-proxy@1.0.1) |
|
||||
| ERC721Proxy | [`@0x/contracts-asset-proxy`](/contracts/asset-proxy) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-asset-proxy/v/1.0.1) | [@0x/contracts-asset-proxy@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-asset-proxy@1.0.1) |
|
||||
| Exchange | [`@0x/contracts-exchange`](/contracts/exchange) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-exchange/v/1.0.1) | [@0x/contracts-exchange@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-exchange@1.0.1) |
|
||||
| DutchAuction | [`@0x/contracts-extensions`](/contracts/extensions) | [v1.0.2](https://www.npmjs.com/package/@0x/contracts-extensions/v/1.0.2) | [@0x/contracts-extensions@1.0.2](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-extensions@1.0.2) |
|
||||
| Forwarder | [`@0x/contracts-exchange-forwarder`](/contracts/exchange-forwarder) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-exchange-forwarder/v/1.0.1) | [@0x/contracts-exchange-forwarder@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-exchange-forwarder@1.0.1) |
|
||||
| MultiAssetProxy | [`@0x/contracts-asset-proxy`](/contracts/asset-proxy) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-asset-proxy/v/1.0.1) | [@0x/contracts-asset-proxy@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-asset-proxy@1.0.1) |
|
||||
| ZRXToken | [`@0x/contracts-erc20`](/contracts/erc20) | [v1.0.1](https://www.npmjs.com/package/@0x/contracts-erc20/v/1.0.1) | [@0x/contracts-erc20@1.0.1](https://github.com/0xProject/0x-monorepo/releases/tag/@0x/contracts-erc20@1.0.1) |
|
||||
|
||||
#### Development
|
||||
|
||||
Building solidity files will update the contract artifact in `{package-name}/generated-artifacts/{contract}.json`, but does not automatically update the `contract-artifacts` or `contract-wrappers` packages, which are generated from the artifact JSON. See `contract-artifacts/README.md` for instructions on updating these packages.
|
||||
Building solidity files will update the contract artifact in `{package-name}/generated-artifacts/{contract}.json`, but does not automatically update the `abi-gen-wrappers` package, which are generated from the artifact JSON. To ensure consistency, clean and rebuild `abi-gen-wrappers` after any changes to the artifact JSON.
|
||||
|
||||
48
contracts/TESTING.md
Normal file
48
contracts/TESTING.md
Normal file
@@ -0,0 +1,48 @@
|
||||
# Contracts testing options
|
||||
|
||||
## Revert stack traces
|
||||
|
||||
If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
|
||||
|
||||
```
|
||||
yarn test:trace
|
||||
```
|
||||
|
||||
**Note:** This currently slows down the test runs and is therefore not enabled by default.
|
||||
|
||||
## Backing Ethereum node
|
||||
|
||||
By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
|
||||
|
||||
```bash
|
||||
TEST_PROVIDER=geth yarn test
|
||||
```
|
||||
|
||||
## Code coverage
|
||||
|
||||
In order to see the Solidity code coverage output generated by `@0x/sol-coverage`, run:
|
||||
|
||||
```
|
||||
yarn test:coverage
|
||||
```
|
||||
|
||||
## Gas profiler
|
||||
|
||||
In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
|
||||
|
||||
**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
|
||||
|
||||
```
|
||||
TEST_PROVIDER=geth yarn test:profiler
|
||||
```
|
||||
|
||||
You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
|
||||
|
||||
```typescript
|
||||
import { profiler } from './utils/profiler';
|
||||
profiler.start();
|
||||
// Some call to a smart contract
|
||||
profiler.stop();
|
||||
```
|
||||
|
||||
Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
|
||||
243
contracts/asset-proxy/CHANGELOG.json
Normal file
243
contracts/asset-proxy/CHANGELOG.json
Normal file
@@ -0,0 +1,243 @@
|
||||
[
|
||||
{
|
||||
"timestamp": 1566446343,
|
||||
"version": "2.2.6",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1565296576,
|
||||
"version": "2.2.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "2.2.4",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies.",
|
||||
"pr": 1995
|
||||
}
|
||||
],
|
||||
"timestamp": 1564607468
|
||||
},
|
||||
{
|
||||
"timestamp": 1563957393,
|
||||
"version": "2.2.3",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563193019,
|
||||
"version": "2.2.2",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563047529,
|
||||
"version": "2.2.1",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "2.2.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Add `LibAssetProxyIds` contract",
|
||||
"pr": 1835
|
||||
},
|
||||
{
|
||||
"note": "Updated ERC1155 Asset Proxy. Less optimization. More explicit handling of edge cases.",
|
||||
"pr": 1852
|
||||
},
|
||||
{
|
||||
"note": "Implement StaticCallProxy",
|
||||
"pr": 1863
|
||||
}
|
||||
],
|
||||
"timestamp": 1563006338
|
||||
},
|
||||
{
|
||||
"timestamp": 1558712885,
|
||||
"version": "2.1.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1557961111,
|
||||
"version": "2.1.4",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1557799313,
|
||||
"version": "2.1.3",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "2.1.2",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Update tests to use contract-built-in `awaitTransactionSuccessAsync`",
|
||||
"pr": 1797
|
||||
}
|
||||
],
|
||||
"timestamp": 1557507213
|
||||
},
|
||||
{
|
||||
"version": "2.1.1",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
],
|
||||
"timestamp": 1554997931
|
||||
},
|
||||
{
|
||||
"version": "2.1.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Run Web3ProviderEngine without excess block polling",
|
||||
"pr": 1695
|
||||
}
|
||||
],
|
||||
"timestamp": 1553183790
|
||||
},
|
||||
{
|
||||
"version": "2.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Do not reexport external dependencies",
|
||||
"pr": 1682
|
||||
},
|
||||
{
|
||||
"note": "Add ERC1155Proxy",
|
||||
"pr": 1661
|
||||
},
|
||||
{
|
||||
"note": "Bumped solidity version to ^0.5.5",
|
||||
"pr": 1701
|
||||
},
|
||||
{
|
||||
"note": "Integration testing for ERC1155Proxy",
|
||||
"pr": 1673
|
||||
}
|
||||
],
|
||||
"timestamp": 1553091633
|
||||
},
|
||||
{
|
||||
"timestamp": 1551479279,
|
||||
"version": "1.0.9",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1551299797,
|
||||
"version": "1.0.8",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1551220833,
|
||||
"version": "1.0.7",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1551130135,
|
||||
"version": "1.0.6",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1549733923,
|
||||
"version": "1.0.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "1.0.4",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
],
|
||||
"timestamp": 1549547375
|
||||
},
|
||||
{
|
||||
"version": "1.0.3",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Fake publish to enable pinning"
|
||||
}
|
||||
],
|
||||
"timestamp": 1549504360
|
||||
},
|
||||
{
|
||||
"timestamp": 1549452781,
|
||||
"version": "1.0.2",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1549373905,
|
||||
"version": "1.0.1",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Move all AssetProxy contracts out of contracts-protocol to new package",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
107
contracts/asset-proxy/CHANGELOG.md
Normal file
107
contracts/asset-proxy/CHANGELOG.md
Normal file
@@ -0,0 +1,107 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## v2.2.6 - _August 22, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.2.5 - _August 8, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.2.4 - _July 31, 2019_
|
||||
|
||||
* Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies. (#1995)
|
||||
|
||||
## v2.2.3 - _July 24, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.2.2 - _July 15, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.2.1 - _July 13, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.2.0 - _July 13, 2019_
|
||||
|
||||
* Add `LibAssetProxyIds` contract (#1835)
|
||||
* Updated ERC1155 Asset Proxy. Less optimization. More explicit handling of edge cases. (#1852)
|
||||
* Implement StaticCallProxy (#1863)
|
||||
|
||||
## v2.1.5 - _May 24, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.1.4 - _May 15, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.1.3 - _May 14, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.1.2 - _May 10, 2019_
|
||||
|
||||
* Update tests to use contract-built-in `awaitTransactionSuccessAsync` (#1797)
|
||||
|
||||
## v2.1.1 - _April 11, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.1.0 - _March 21, 2019_
|
||||
|
||||
* Run Web3ProviderEngine without excess block polling (#1695)
|
||||
|
||||
## v2.0.0 - _March 20, 2019_
|
||||
|
||||
* Do not reexport external dependencies (#1682)
|
||||
* Add ERC1155Proxy (#1661)
|
||||
* Bumped solidity version to ^0.5.5 (#1701)
|
||||
* Integration testing for ERC1155Proxy (#1673)
|
||||
|
||||
## v1.0.9 - _March 1, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.8 - _February 27, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.7 - _February 26, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.6 - _February 25, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.5 - _February 9, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.4 - _February 7, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.3 - _February 7, 2019_
|
||||
|
||||
* Fake publish to enable pinning
|
||||
|
||||
## v1.0.2 - _February 6, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.1 - _February 5, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v1.0.0 - _Invalid date_
|
||||
|
||||
* Move all AssetProxy contracts out of contracts-protocol to new package (#1539)
|
||||
47
contracts/asset-proxy/DEPLOYS.json
Normal file
47
contracts/asset-proxy/DEPLOYS.json
Normal file
@@ -0,0 +1,47 @@
|
||||
[
|
||||
{
|
||||
"name": "MultiAssetProxy",
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Add MultiAssetProxy implementation",
|
||||
"pr": 1224,
|
||||
"networks": {
|
||||
"3": "0xab8fbd189c569ccdee3a4d929bb7f557be4028f6",
|
||||
"4": "0xb34cde0ad3a83d04abebc0b66e75196f22216621",
|
||||
"42": "0xf6313a772c222f51c28f2304c0703b8cf5428fd8"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "ERC20Proxy",
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "protocol v2 deploy",
|
||||
"networks": {
|
||||
"1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
|
||||
"3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
|
||||
"4": "0x3e809c563c15a295e832e37053798ddc8d6c8dab",
|
||||
"42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "ERC721Proxy",
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "protocol v2 deploy",
|
||||
"networks": {
|
||||
"1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
|
||||
"3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
|
||||
"4": "0x8e1ff02637cb5e39f2fa36c14706aa348b065b09",
|
||||
"42": "0x2a9127c745688a165106c11cd4d647d2220af821"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
73
contracts/asset-proxy/README.md
Normal file
73
contracts/asset-proxy/README.md
Normal file
@@ -0,0 +1,73 @@
|
||||
## AssetProxy
|
||||
|
||||
This package contains the implementations of all of the [`AssetProxy`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#assetproxy) contracts available within the 0x protocol. These contracts are responsible for decoding the `assetData` sent to them and performing the actual transfer of assets. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [DEPLOYS](./DEPLOYS.json) file within this package.
|
||||
|
||||
## Installation
|
||||
|
||||
**Install**
|
||||
|
||||
```bash
|
||||
npm install @0x/contracts-asset-proxy --save
|
||||
```
|
||||
|
||||
## Bug bounty
|
||||
|
||||
A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
|
||||
|
||||
## Contributing
|
||||
|
||||
We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
|
||||
|
||||
For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
|
||||
|
||||
Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
|
||||
|
||||
### Install Dependencies
|
||||
|
||||
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
|
||||
|
||||
```bash
|
||||
yarn config set workspaces-experimental true
|
||||
```
|
||||
|
||||
Then install dependencies
|
||||
|
||||
```bash
|
||||
yarn install
|
||||
```
|
||||
|
||||
### Build
|
||||
|
||||
To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-asset-proxy yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-asset-proxy yarn watch
|
||||
```
|
||||
|
||||
### Clean
|
||||
|
||||
```bash
|
||||
yarn clean
|
||||
```
|
||||
|
||||
### Lint
|
||||
|
||||
```bash
|
||||
yarn lint
|
||||
```
|
||||
|
||||
### Run Tests
|
||||
|
||||
```bash
|
||||
yarn test
|
||||
```
|
||||
|
||||
#### Testing options
|
||||
|
||||
Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
|
||||
38
contracts/asset-proxy/compiler.json
Normal file
38
contracts/asset-proxy/compiler.json
Normal file
@@ -0,0 +1,38 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": false,
|
||||
"isOfflineMode": false,
|
||||
"compilerSettings": {
|
||||
"evmVersion": "constantinople",
|
||||
"optimizer": {
|
||||
"enabled": true,
|
||||
"runs": 1000000,
|
||||
"details": { "yul": true, "deduplicate": true, "cse": true, "constantOptimizer": true }
|
||||
},
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"devdoc",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"src/ERC1155Proxy.sol",
|
||||
"src/ERC20Proxy.sol",
|
||||
"src/ERC721Proxy.sol",
|
||||
"src/MixinAuthorizable.sol",
|
||||
"src/MultiAssetProxy.sol",
|
||||
"src/StaticCallProxy.sol",
|
||||
"src/interfaces/IAssetData.sol",
|
||||
"src/interfaces/IAssetProxy.sol",
|
||||
"src/interfaces/IAuthorizable.sol",
|
||||
"test/TestStaticCallTarget.sol"
|
||||
]
|
||||
}
|
||||
97
contracts/asset-proxy/contracts/src/ERC1155Proxy.sol
Normal file
97
contracts/asset-proxy/contracts/src/ERC1155Proxy.sol
Normal file
@@ -0,0 +1,97 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.9;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
import "@0x/contracts-utils/contracts/src/SafeMath.sol";
|
||||
import "@0x/contracts-erc1155/contracts/src/interfaces/IERC1155.sol";
|
||||
import "./MixinAuthorizable.sol";
|
||||
import "./interfaces/IAssetProxy.sol";
|
||||
|
||||
|
||||
contract ERC1155Proxy is
|
||||
MixinAuthorizable,
|
||||
SafeMath,
|
||||
IAssetProxy
|
||||
{
|
||||
using LibBytes for bytes;
|
||||
|
||||
// Id of this proxy.
|
||||
bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC1155Assets(address,uint256[],uint256[],bytes)"));
|
||||
|
||||
/// @dev Transfers batch of ERC1155 assets. Either succeeds or throws.
|
||||
/// @param assetData Byte array encoded with ERC1155 token address, array of ids, array of values, and callback data.
|
||||
/// @param from Address to transfer assets from.
|
||||
/// @param to Address to transfer assets to.
|
||||
/// @param amount Amount that will be multiplied with each element of `assetData.values` to scale the
|
||||
/// values that will be transferred.
|
||||
function transferFrom(
|
||||
bytes calldata assetData,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amount
|
||||
)
|
||||
external
|
||||
onlyAuthorized
|
||||
{
|
||||
// Decode params from `assetData`
|
||||
// solhint-disable indent
|
||||
(
|
||||
address erc1155TokenAddress,
|
||||
uint256[] memory ids,
|
||||
uint256[] memory values,
|
||||
bytes memory data
|
||||
) = abi.decode(
|
||||
assetData.sliceDestructive(4, assetData.length),
|
||||
(address, uint256[], uint256[], bytes)
|
||||
);
|
||||
// solhint-enable indent
|
||||
|
||||
// Scale values up by `amount`
|
||||
uint256 length = values.length;
|
||||
uint256[] memory scaledValues = new uint256[](length);
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
// We write the scaled values to an unused location in memory in order
|
||||
// to avoid copying over `ids` or `data`. This is possible if they are
|
||||
// identical to `values` and the offsets for each are pointing to the
|
||||
// same location in the ABI encoded calldata.
|
||||
scaledValues[i] = safeMul(values[i], amount);
|
||||
}
|
||||
|
||||
// Execute `safeBatchTransferFrom` call
|
||||
// Either succeeds or throws
|
||||
IERC1155(erc1155TokenAddress).safeBatchTransferFrom(
|
||||
from,
|
||||
to,
|
||||
ids,
|
||||
scaledValues,
|
||||
data
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4)
|
||||
{
|
||||
return PROXY_ID;
|
||||
}
|
||||
}
|
||||
184
contracts/asset-proxy/contracts/src/ERC20Proxy.sol
Normal file
184
contracts/asset-proxy/contracts/src/ERC20Proxy.sol
Normal file
@@ -0,0 +1,184 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./MixinAuthorizable.sol";
|
||||
|
||||
|
||||
contract ERC20Proxy is
|
||||
MixinAuthorizable
|
||||
{
|
||||
// Id of this proxy.
|
||||
bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
|
||||
|
||||
// solhint-disable-next-line payable-fallback
|
||||
function ()
|
||||
external
|
||||
{
|
||||
assembly {
|
||||
// The first 4 bytes of calldata holds the function selector
|
||||
let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
// `transferFrom` will be called with the following parameters:
|
||||
// assetData Encoded byte array.
|
||||
// from Address to transfer asset from.
|
||||
// to Address to transfer asset to.
|
||||
// amount Amount of asset to transfer.
|
||||
// bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
|
||||
if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
|
||||
|
||||
// To lookup a value in a mapping, we load from the storage location keccak256(k, p),
|
||||
// where k is the key left padded to 32 bytes and p is the storage slot
|
||||
let start := mload(64)
|
||||
mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
|
||||
mstore(add(start, 32), authorized_slot)
|
||||
|
||||
// Revert if authorized[msg.sender] == false
|
||||
if iszero(sload(keccak256(start, 64))) {
|
||||
// Revert with `Error("SENDER_NOT_AUTHORIZED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// `transferFrom`.
|
||||
// The function is marked `external`, so no abi decodeding is done for
|
||||
// us. Instead, we expect the `calldata` memory to contain the
|
||||
// following:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 4 * 32 | function parameters: |
|
||||
// | | 4 | | 1. offset to assetData (*) |
|
||||
// | | 36 | | 2. from |
|
||||
// | | 68 | | 3. to |
|
||||
// | | 100 | | 4. amount |
|
||||
// | Data | | | assetData: |
|
||||
// | | 132 | 32 | assetData Length |
|
||||
// | | 164 | ** | assetData Contents |
|
||||
//
|
||||
// (*): offset is computed from start of function parameters, so offset
|
||||
// by an additional 4 bytes in the calldata.
|
||||
//
|
||||
// (**): see table below to compute length of assetData Contents
|
||||
//
|
||||
// WARNING: The ABIv2 specification allows additional padding between
|
||||
// the Params and Data section. This will result in a larger
|
||||
// offset to assetData.
|
||||
|
||||
// Asset data itself is encoded as follows:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 1 * 32 | function parameters: |
|
||||
// | | 4 | 12 + 20 | 1. token address |
|
||||
|
||||
// We construct calldata for the `token.transferFrom` ABI.
|
||||
// The layout of this calldata is in the table below.
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 3 * 32 | function parameters: |
|
||||
// | | 4 | | 1. from |
|
||||
// | | 36 | | 2. to |
|
||||
// | | 68 | | 3. amount |
|
||||
|
||||
/////// Read token address from calldata ///////
|
||||
// * The token address is stored in `assetData`.
|
||||
//
|
||||
// * The "offset to assetData" is stored at offset 4 in the calldata (table 1).
|
||||
// [assetDataOffsetFromParams = calldataload(4)]
|
||||
//
|
||||
// * Notes that the "offset to assetData" is relative to the "Params" area of calldata;
|
||||
// add 4 bytes to account for the length of the "Header" area (table 1).
|
||||
// [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]
|
||||
//
|
||||
// * The "token address" is offset 32+4=36 bytes into "assetData" (tables 1 & 2).
|
||||
// [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]
|
||||
let token := calldataload(add(calldataload(4), 40))
|
||||
|
||||
/////// Setup Header Area ///////
|
||||
// This area holds the 4-byte `transferFrom` selector.
|
||||
// Any trailing data in transferFromSelector will be
|
||||
// overwritten in the next `mstore` call.
|
||||
mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
/////// Setup Params Area ///////
|
||||
// We copy the fields `from`, `to` and `amount` in bulk
|
||||
// from our own calldata to the new calldata.
|
||||
calldatacopy(4, 36, 96)
|
||||
|
||||
/////// Call `token.transferFrom` using the calldata ///////
|
||||
let success := call(
|
||||
gas, // forward all gas
|
||||
token, // call address of token contract
|
||||
0, // don't send any ETH
|
||||
0, // pointer to start of input
|
||||
100, // length of input
|
||||
0, // write output over input
|
||||
32 // output size should be 32 bytes
|
||||
)
|
||||
|
||||
/////// Check return data. ///////
|
||||
// If there is no return data, we assume the token incorrectly
|
||||
// does not return a bool. In this case we expect it to revert
|
||||
// on failure, which was handled above.
|
||||
// If the token does return data, we require that it is a single
|
||||
// nonzero 32 bytes value.
|
||||
// So the transfer succeeded if the call succeeded and either
|
||||
// returned nothing, or returned a non-zero 32 byte value.
|
||||
success := and(success, or(
|
||||
iszero(returndatasize),
|
||||
and(
|
||||
eq(returndatasize, 32),
|
||||
gt(mload(0), 0)
|
||||
)
|
||||
))
|
||||
if success {
|
||||
return(0, 0)
|
||||
}
|
||||
|
||||
// Revert with `Error("TRANSFER_FAILED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Revert if undefined function is called
|
||||
revert(0, 0)
|
||||
}
|
||||
}
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4)
|
||||
{
|
||||
return PROXY_ID;
|
||||
}
|
||||
}
|
||||
171
contracts/asset-proxy/contracts/src/ERC721Proxy.sol
Normal file
171
contracts/asset-proxy/contracts/src/ERC721Proxy.sol
Normal file
@@ -0,0 +1,171 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./MixinAuthorizable.sol";
|
||||
|
||||
|
||||
contract ERC721Proxy is
|
||||
MixinAuthorizable
|
||||
{
|
||||
// Id of this proxy.
|
||||
bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
|
||||
|
||||
// solhint-disable-next-line payable-fallback
|
||||
function ()
|
||||
external
|
||||
{
|
||||
assembly {
|
||||
// The first 4 bytes of calldata holds the function selector
|
||||
let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
// `transferFrom` will be called with the following parameters:
|
||||
// assetData Encoded byte array.
|
||||
// from Address to transfer asset from.
|
||||
// to Address to transfer asset to.
|
||||
// amount Amount of asset to transfer.
|
||||
// bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
|
||||
if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
|
||||
|
||||
// To lookup a value in a mapping, we load from the storage location keccak256(k, p),
|
||||
// where k is the key left padded to 32 bytes and p is the storage slot
|
||||
let start := mload(64)
|
||||
mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
|
||||
mstore(add(start, 32), authorized_slot)
|
||||
|
||||
// Revert if authorized[msg.sender] == false
|
||||
if iszero(sload(keccak256(start, 64))) {
|
||||
// Revert with `Error("SENDER_NOT_AUTHORIZED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// `transferFrom`.
|
||||
// The function is marked `external`, so no abi decodeding is done for
|
||||
// us. Instead, we expect the `calldata` memory to contain the
|
||||
// following:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 4 * 32 | function parameters: |
|
||||
// | | 4 | | 1. offset to assetData (*) |
|
||||
// | | 36 | | 2. from |
|
||||
// | | 68 | | 3. to |
|
||||
// | | 100 | | 4. amount |
|
||||
// | Data | | | assetData: |
|
||||
// | | 132 | 32 | assetData Length |
|
||||
// | | 164 | ** | assetData Contents |
|
||||
//
|
||||
// (*): offset is computed from start of function parameters, so offset
|
||||
// by an additional 4 bytes in the calldata.
|
||||
//
|
||||
// (**): see table below to compute length of assetData Contents
|
||||
//
|
||||
// WARNING: The ABIv2 specification allows additional padding between
|
||||
// the Params and Data section. This will result in a larger
|
||||
// offset to assetData.
|
||||
|
||||
// Asset data itself is encoded as follows:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 2 * 32 | function parameters: |
|
||||
// | | 4 | 12 + 20 | 1. token address |
|
||||
// | | 36 | | 2. tokenId |
|
||||
|
||||
// We construct calldata for the `token.transferFrom` ABI.
|
||||
// The layout of this calldata is in the table below.
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 3 * 32 | function parameters: |
|
||||
// | | 4 | | 1. from |
|
||||
// | | 36 | | 2. to |
|
||||
// | | 68 | | 3. tokenId |
|
||||
|
||||
// There exists only 1 of each token.
|
||||
// require(amount == 1, "INVALID_AMOUNT")
|
||||
if sub(calldataload(100), 1) {
|
||||
// Revert with `Error("INVALID_AMOUNT")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
/////// Setup Header Area ///////
|
||||
// This area holds the 4-byte `transferFrom` selector.
|
||||
// Any trailing data in transferFromSelector will be
|
||||
// overwritten in the next `mstore` call.
|
||||
mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
/////// Setup Params Area ///////
|
||||
// We copy the fields `from` and `to` in bulk
|
||||
// from our own calldata to the new calldata.
|
||||
calldatacopy(4, 36, 64)
|
||||
|
||||
// Copy `tokenId` field from our own calldata to the new calldata.
|
||||
let assetDataOffset := calldataload(4)
|
||||
calldatacopy(68, add(assetDataOffset, 72), 32)
|
||||
|
||||
/////// Call `token.transferFrom` using the calldata ///////
|
||||
let token := calldataload(add(assetDataOffset, 40))
|
||||
let success := call(
|
||||
gas, // forward all gas
|
||||
token, // call address of token contract
|
||||
0, // don't send any ETH
|
||||
0, // pointer to start of input
|
||||
100, // length of input
|
||||
0, // write output to null
|
||||
0 // output size is 0 bytes
|
||||
)
|
||||
if success {
|
||||
return(0, 0)
|
||||
}
|
||||
|
||||
// Revert with `Error("TRANSFER_FAILED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Revert if undefined function is called
|
||||
revert(0, 0)
|
||||
}
|
||||
}
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4)
|
||||
{
|
||||
return PROXY_ID;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,172 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/Ownable.sol";
|
||||
import "./mixins/MAssetProxyDispatcher.sol";
|
||||
import "./interfaces/IAssetProxy.sol";
|
||||
|
||||
|
||||
contract MixinAssetProxyDispatcher is
|
||||
Ownable,
|
||||
MAssetProxyDispatcher
|
||||
{
|
||||
// Mapping from Asset Proxy Id's to their respective Asset Proxy
|
||||
mapping (bytes4 => address) public assetProxies;
|
||||
|
||||
/// @dev Registers an asset proxy to its asset proxy id.
|
||||
/// Once an asset proxy is registered, it cannot be unregistered.
|
||||
/// @param assetProxy Address of new asset proxy to register.
|
||||
function registerAssetProxy(address assetProxy)
|
||||
external
|
||||
onlyOwner
|
||||
{
|
||||
// Ensure that no asset proxy exists with current id.
|
||||
bytes4 assetProxyId = IAssetProxy(assetProxy).getProxyId();
|
||||
address currentAssetProxy = assetProxies[assetProxyId];
|
||||
require(
|
||||
currentAssetProxy == address(0),
|
||||
"ASSET_PROXY_ALREADY_EXISTS"
|
||||
);
|
||||
|
||||
// Add asset proxy and log registration.
|
||||
assetProxies[assetProxyId] = assetProxy;
|
||||
emit AssetProxyRegistered(
|
||||
assetProxyId,
|
||||
assetProxy
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Gets an asset proxy.
|
||||
/// @param assetProxyId Id of the asset proxy.
|
||||
/// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
|
||||
function getAssetProxy(bytes4 assetProxyId)
|
||||
external
|
||||
view
|
||||
returns (address)
|
||||
{
|
||||
return assetProxies[assetProxyId];
|
||||
}
|
||||
|
||||
/// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
|
||||
/// @param assetData Byte array encoded for the asset.
|
||||
/// @param from Address to transfer token from.
|
||||
/// @param to Address to transfer token to.
|
||||
/// @param amount Amount of token to transfer.
|
||||
function dispatchTransferFrom(
|
||||
bytes memory assetData,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amount
|
||||
)
|
||||
internal
|
||||
{
|
||||
// Do nothing if no amount should be transferred.
|
||||
if (amount > 0 && from != to) {
|
||||
// Ensure assetData length is valid
|
||||
require(
|
||||
assetData.length > 3,
|
||||
"LENGTH_GREATER_THAN_3_REQUIRED"
|
||||
);
|
||||
|
||||
// Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.
|
||||
bytes4 assetProxyId;
|
||||
assembly {
|
||||
assetProxyId := and(mload(
|
||||
add(assetData, 32)),
|
||||
0xFFFFFFFF00000000000000000000000000000000000000000000000000000000
|
||||
)
|
||||
}
|
||||
address assetProxy = assetProxies[assetProxyId];
|
||||
|
||||
// Ensure that assetProxy exists
|
||||
require(
|
||||
assetProxy != address(0),
|
||||
"ASSET_PROXY_DOES_NOT_EXIST"
|
||||
);
|
||||
|
||||
// We construct calldata for the `assetProxy.transferFrom` ABI.
|
||||
// The layout of this calldata is in the table below.
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// | -------- |--------|---------|-------------------------------------------- |
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 4 * 32 | function parameters: |
|
||||
// | | 4 | | 1. offset to assetData (*) |
|
||||
// | | 36 | | 2. from |
|
||||
// | | 68 | | 3. to |
|
||||
// | | 100 | | 4. amount |
|
||||
// | Data | | | assetData: |
|
||||
// | | 132 | 32 | assetData Length |
|
||||
// | | 164 | ** | assetData Contents |
|
||||
|
||||
assembly {
|
||||
/////// Setup State ///////
|
||||
// `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).
|
||||
let cdStart := mload(64)
|
||||
// `dataAreaLength` is the total number of words needed to store `assetData`
|
||||
// As-per the ABI spec, this value is padded up to the nearest multiple of 32,
|
||||
// and includes 32-bytes for length.
|
||||
let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)
|
||||
// `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.
|
||||
let cdEnd := add(cdStart, add(132, dataAreaLength))
|
||||
|
||||
|
||||
/////// Setup Header Area ///////
|
||||
// This area holds the 4-byte `transferFromSelector`.
|
||||
// bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
|
||||
mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
/////// Setup Params Area ///////
|
||||
// Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.
|
||||
// Notes:
|
||||
// 1. The offset to `assetData` is the length of the Params Area (128 bytes).
|
||||
// 2. A 20-byte mask is applied to addresses to zero-out the unused bytes.
|
||||
mstore(add(cdStart, 4), 128)
|
||||
mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))
|
||||
mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))
|
||||
mstore(add(cdStart, 100), amount)
|
||||
|
||||
/////// Setup Data Area ///////
|
||||
// This area holds `assetData`.
|
||||
let dataArea := add(cdStart, 132)
|
||||
// solhint-disable-next-line no-empty-blocks
|
||||
for {} lt(dataArea, cdEnd) {} {
|
||||
mstore(dataArea, mload(assetData))
|
||||
dataArea := add(dataArea, 32)
|
||||
assetData := add(assetData, 32)
|
||||
}
|
||||
|
||||
/////// Call `assetProxy.transferFrom` using the constructed calldata ///////
|
||||
let success := call(
|
||||
gas, // forward all gas
|
||||
assetProxy, // call address of asset proxy
|
||||
0, // don't send any ETH
|
||||
cdStart, // pointer to start of input
|
||||
sub(cdEnd, cdStart), // length of input
|
||||
cdStart, // write output over input
|
||||
512 // reserve 512 bytes for output
|
||||
)
|
||||
if iszero(success) {
|
||||
revert(cdStart, returndatasize())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
117
contracts/asset-proxy/contracts/src/MixinAuthorizable.sol
Normal file
117
contracts/asset-proxy/contracts/src/MixinAuthorizable.sol
Normal file
@@ -0,0 +1,117 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/Ownable.sol";
|
||||
import "./mixins/MAuthorizable.sol";
|
||||
|
||||
|
||||
contract MixinAuthorizable is
|
||||
Ownable,
|
||||
MAuthorizable
|
||||
{
|
||||
/// @dev Only authorized addresses can invoke functions with this modifier.
|
||||
modifier onlyAuthorized {
|
||||
require(
|
||||
authorized[msg.sender],
|
||||
"SENDER_NOT_AUTHORIZED"
|
||||
);
|
||||
_;
|
||||
}
|
||||
|
||||
mapping (address => bool) public authorized;
|
||||
address[] public authorities;
|
||||
|
||||
/// @dev Authorizes an address.
|
||||
/// @param target Address to authorize.
|
||||
function addAuthorizedAddress(address target)
|
||||
external
|
||||
onlyOwner
|
||||
{
|
||||
require(
|
||||
!authorized[target],
|
||||
"TARGET_ALREADY_AUTHORIZED"
|
||||
);
|
||||
|
||||
authorized[target] = true;
|
||||
authorities.push(target);
|
||||
emit AuthorizedAddressAdded(target, msg.sender);
|
||||
}
|
||||
|
||||
/// @dev Removes authorizion of an address.
|
||||
/// @param target Address to remove authorization from.
|
||||
function removeAuthorizedAddress(address target)
|
||||
external
|
||||
onlyOwner
|
||||
{
|
||||
require(
|
||||
authorized[target],
|
||||
"TARGET_NOT_AUTHORIZED"
|
||||
);
|
||||
|
||||
delete authorized[target];
|
||||
for (uint256 i = 0; i < authorities.length; i++) {
|
||||
if (authorities[i] == target) {
|
||||
authorities[i] = authorities[authorities.length - 1];
|
||||
authorities.length -= 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
emit AuthorizedAddressRemoved(target, msg.sender);
|
||||
}
|
||||
|
||||
/// @dev Removes authorizion of an address.
|
||||
/// @param target Address to remove authorization from.
|
||||
/// @param index Index of target in authorities array.
|
||||
function removeAuthorizedAddressAtIndex(
|
||||
address target,
|
||||
uint256 index
|
||||
)
|
||||
external
|
||||
onlyOwner
|
||||
{
|
||||
require(
|
||||
authorized[target],
|
||||
"TARGET_NOT_AUTHORIZED"
|
||||
);
|
||||
require(
|
||||
index < authorities.length,
|
||||
"INDEX_OUT_OF_BOUNDS"
|
||||
);
|
||||
require(
|
||||
authorities[index] == target,
|
||||
"AUTHORIZED_ADDRESS_MISMATCH"
|
||||
);
|
||||
|
||||
delete authorized[target];
|
||||
authorities[index] = authorities[authorities.length - 1];
|
||||
authorities.length -= 1;
|
||||
emit AuthorizedAddressRemoved(target, msg.sender);
|
||||
}
|
||||
|
||||
/// @dev Gets all authorized addresses.
|
||||
/// @return Array of authorized addresses.
|
||||
function getAuthorizedAddresses()
|
||||
external
|
||||
view
|
||||
returns (address[] memory)
|
||||
{
|
||||
return authorities;
|
||||
}
|
||||
}
|
||||
335
contracts/asset-proxy/contracts/src/MultiAssetProxy.sol
Normal file
335
contracts/asset-proxy/contracts/src/MultiAssetProxy.sol
Normal file
@@ -0,0 +1,335 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./MixinAssetProxyDispatcher.sol";
|
||||
import "./MixinAuthorizable.sol";
|
||||
|
||||
|
||||
contract MultiAssetProxy is
|
||||
MixinAssetProxyDispatcher,
|
||||
MixinAuthorizable
|
||||
{
|
||||
// Id of this proxy.
|
||||
bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
|
||||
|
||||
// solhint-disable-next-line payable-fallback
|
||||
function ()
|
||||
external
|
||||
{
|
||||
// NOTE: The below assembly assumes that clients do some input validation and that the input is properly encoded according to the AbiV2 specification.
|
||||
// It is technically possible for inputs with very large lengths and offsets to cause overflows. However, this would make the calldata prohibitively
|
||||
// expensive and we therefore do not check for overflows in these scenarios.
|
||||
assembly {
|
||||
// The first 4 bytes of calldata holds the function selector
|
||||
let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
|
||||
|
||||
// `transferFrom` will be called with the following parameters:
|
||||
// assetData Encoded byte array.
|
||||
// from Address to transfer asset from.
|
||||
// to Address to transfer asset to.
|
||||
// amount Amount of asset to transfer.
|
||||
// bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
|
||||
if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
|
||||
|
||||
// To lookup a value in a mapping, we load from the storage location keccak256(k, p),
|
||||
// where k is the key left padded to 32 bytes and p is the storage slot
|
||||
mstore(0, caller)
|
||||
mstore(32, authorized_slot)
|
||||
|
||||
// Revert if authorized[msg.sender] == false
|
||||
if iszero(sload(keccak256(0, 64))) {
|
||||
// Revert with `Error("SENDER_NOT_AUTHORIZED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// `transferFrom`.
|
||||
// The function is marked `external`, so no abi decoding is done for
|
||||
// us. Instead, we expect the `calldata` memory to contain the
|
||||
// following:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|--------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | function selector |
|
||||
// | Params | | 4 * 32 | function parameters: |
|
||||
// | | 4 | | 1. offset to assetData (*) |
|
||||
// | | 36 | | 2. from |
|
||||
// | | 68 | | 3. to |
|
||||
// | | 100 | | 4. amount |
|
||||
// | Data | | | assetData: |
|
||||
// | | 132 | 32 | assetData Length |
|
||||
// | | 164 | ** | assetData Contents |
|
||||
//
|
||||
// (*): offset is computed from start of function parameters, so offset
|
||||
// by an additional 4 bytes in the calldata.
|
||||
//
|
||||
// (**): see table below to compute length of assetData Contents
|
||||
//
|
||||
// WARNING: The ABIv2 specification allows additional padding between
|
||||
// the Params and Data section. This will result in a larger
|
||||
// offset to assetData.
|
||||
|
||||
// Load offset to `assetData`
|
||||
let assetDataOffset := add(calldataload(4), 4)
|
||||
|
||||
// Load length in bytes of `assetData`
|
||||
let assetDataLength := calldataload(assetDataOffset)
|
||||
|
||||
// Asset data itself is encoded as follows:
|
||||
//
|
||||
// | Area | Offset | Length | Contents |
|
||||
// |----------|-------------|---------|-------------------------------------|
|
||||
// | Header | 0 | 4 | assetProxyId |
|
||||
// | Params | | 2 * 32 | function parameters: |
|
||||
// | | 4 | | 1. offset to amounts (*) |
|
||||
// | | 36 | | 2. offset to nestedAssetData (*) |
|
||||
// | Data | | | amounts: |
|
||||
// | | 68 | 32 | amounts Length |
|
||||
// | | 100 | a | amounts Contents |
|
||||
// | | | | nestedAssetData: |
|
||||
// | | 100 + a | 32 | nestedAssetData Length |
|
||||
// | | 132 + a | b | nestedAssetData Contents (offsets) |
|
||||
// | | 132 + a + b | | nestedAssetData[0, ..., len] |
|
||||
|
||||
// Assert that the length of asset data:
|
||||
// 1. Must be at least 68 bytes (see table above)
|
||||
// 2. Must be a multiple of 32 (excluding the 4-byte selector)
|
||||
if or(lt(assetDataLength, 68), mod(sub(assetDataLength, 4), 32)) {
|
||||
// Revert with `Error("INVALID_ASSET_DATA_LENGTH")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x00000019494e56414c49445f41535345545f444154415f4c454e475448000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// End of asset data in calldata
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
let assetDataEnd := add(assetDataOffset, add(assetDataLength, 32))
|
||||
if gt(assetDataEnd, calldatasize()) {
|
||||
// Revert with `Error("INVALID_ASSET_DATA_END")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x00000016494e56414c49445f41535345545f444154415f454e44000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// In order to find the offset to `amounts`, we must add:
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
let amountsOffset := calldataload(add(assetDataOffset, 36))
|
||||
|
||||
// In order to find the offset to `nestedAssetData`, we must add:
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + 32 (amounts offset)
|
||||
let nestedAssetDataOffset := calldataload(add(assetDataOffset, 68))
|
||||
|
||||
// In order to find the start of the `amounts` contents, we must add:
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + amountsOffset
|
||||
// + 32 (amounts len)
|
||||
let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 68))
|
||||
|
||||
// Load number of elements in `amounts`
|
||||
let amountsLen := calldataload(sub(amountsContentsStart, 32))
|
||||
|
||||
// In order to find the start of the `nestedAssetData` contents, we must add:
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + nestedAssetDataOffset
|
||||
// + 32 (nestedAssetData len)
|
||||
let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 68))
|
||||
|
||||
// Load number of elements in `nestedAssetData`
|
||||
let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
|
||||
|
||||
// Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
|
||||
if sub(amountsLen, nestedAssetDataLen) {
|
||||
// Revert with `Error("LENGTH_MISMATCH")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
|
||||
calldatacopy(
|
||||
0, // memory can safely be overwritten from beginning
|
||||
0, // start of calldata
|
||||
100 // length of selector (4) and 3 params (32 * 3)
|
||||
)
|
||||
|
||||
// Overwrite existing offset to `assetData` with our own
|
||||
mstore(4, 128)
|
||||
|
||||
// Load `amount`
|
||||
let amount := calldataload(100)
|
||||
|
||||
// Calculate number of bytes in `amounts` contents
|
||||
let amountsByteLen := mul(amountsLen, 32)
|
||||
|
||||
// Initialize `assetProxyId` and `assetProxy` to 0
|
||||
let assetProxyId := 0
|
||||
let assetProxy := 0
|
||||
|
||||
// Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
|
||||
for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
|
||||
|
||||
// Calculate the total amount
|
||||
let amountsElement := calldataload(add(amountsContentsStart, i))
|
||||
let totalAmount := mul(amountsElement, amount)
|
||||
|
||||
// Revert if `amount` != 0 and multiplication resulted in an overflow
|
||||
if iszero(or(
|
||||
iszero(amount),
|
||||
eq(div(totalAmount, amount), amountsElement)
|
||||
)) {
|
||||
// Revert with `Error("UINT256_OVERFLOW")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Write `totalAmount` to memory
|
||||
mstore(100, totalAmount)
|
||||
|
||||
// Load offset to `nestedAssetData[i]`
|
||||
let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
|
||||
|
||||
// In order to find the start of the `nestedAssetData[i]` contents, we must add:
|
||||
// assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + nestedAssetDataOffset
|
||||
// + 32 (nestedAssetData len)
|
||||
// + nestedAssetDataElementOffset
|
||||
// + 32 (nestedAssetDataElement len)
|
||||
let nestedAssetDataElementContentsStart := add(
|
||||
assetDataOffset,
|
||||
add(
|
||||
nestedAssetDataOffset,
|
||||
add(nestedAssetDataElementOffset, 100)
|
||||
)
|
||||
)
|
||||
|
||||
// Load length of `nestedAssetData[i]`
|
||||
let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
|
||||
let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
|
||||
|
||||
// Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
|
||||
if lt(nestedAssetDataElementLen, 4) {
|
||||
// Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
|
||||
mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Load AssetProxy id
|
||||
let currentAssetProxyId := and(
|
||||
calldataload(nestedAssetDataElementContentsStart),
|
||||
0xffffffff00000000000000000000000000000000000000000000000000000000
|
||||
)
|
||||
|
||||
// Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
|
||||
// We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
|
||||
if sub(currentAssetProxyId, assetProxyId) {
|
||||
// Update `assetProxyId`
|
||||
assetProxyId := currentAssetProxyId
|
||||
// To lookup a value in a mapping, we load from the storage location keccak256(k, p),
|
||||
// where k is the key left padded to 32 bytes and p is the storage slot
|
||||
mstore(132, assetProxyId)
|
||||
mstore(164, assetProxies_slot)
|
||||
assetProxy := sload(keccak256(132, 64))
|
||||
}
|
||||
|
||||
// Revert if AssetProxy with given id does not exist
|
||||
if iszero(assetProxy) {
|
||||
// Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
|
||||
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
|
||||
mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
|
||||
mstore(96, 0)
|
||||
revert(0, 100)
|
||||
}
|
||||
|
||||
// Copy `nestedAssetData[i]` from calldata to memory
|
||||
calldatacopy(
|
||||
132, // memory slot after `amounts[i]`
|
||||
nestedAssetDataElementLenStart, // location of `nestedAssetData[i]` in calldata
|
||||
add(nestedAssetDataElementLen, 32) // `nestedAssetData[i].length` plus 32 byte length
|
||||
)
|
||||
|
||||
// call `assetProxy.transferFrom`
|
||||
let success := call(
|
||||
gas, // forward all gas
|
||||
assetProxy, // call address of asset proxy
|
||||
0, // don't send any ETH
|
||||
0, // pointer to start of input
|
||||
add(164, nestedAssetDataElementLen), // length of input
|
||||
0, // write output over memory that won't be reused
|
||||
0 // don't copy output to memory
|
||||
)
|
||||
|
||||
// Revert with reason given by AssetProxy if `transferFrom` call failed
|
||||
if iszero(success) {
|
||||
returndatacopy(
|
||||
0, // copy to memory at 0
|
||||
0, // copy from return data at 0
|
||||
returndatasize() // copy all return data
|
||||
)
|
||||
revert(0, returndatasize())
|
||||
}
|
||||
}
|
||||
|
||||
// Return if no `transferFrom` calls reverted
|
||||
return(0, 0)
|
||||
}
|
||||
|
||||
// Revert if undefined function is called
|
||||
revert(0, 0)
|
||||
}
|
||||
}
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4)
|
||||
{
|
||||
return PROXY_ID;
|
||||
}
|
||||
}
|
||||
83
contracts/asset-proxy/contracts/src/StaticCallProxy.sol
Normal file
83
contracts/asset-proxy/contracts/src/StaticCallProxy.sol
Normal file
@@ -0,0 +1,83 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.9;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
|
||||
|
||||
// solhint-disable no-unused-vars
|
||||
contract StaticCallProxy {
|
||||
|
||||
using LibBytes for bytes;
|
||||
|
||||
// Id of this proxy.
|
||||
bytes4 constant internal PROXY_ID = bytes4(keccak256("StaticCall(address,bytes,bytes32)"));
|
||||
|
||||
/// @dev Makes a staticcall to a target address and verifies that the data returned matches the expected return data.
|
||||
/// @param assetData Byte array encoded with staticCallTarget, staticCallData, and expectedCallResultHash
|
||||
/// @param from This value is ignored.
|
||||
/// @param to This value is ignored.
|
||||
/// @param amount This value is ignored.
|
||||
function transferFrom(
|
||||
bytes calldata assetData,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amount
|
||||
)
|
||||
external
|
||||
view
|
||||
{
|
||||
// Decode params from `assetData`
|
||||
(
|
||||
address staticCallTarget,
|
||||
bytes memory staticCallData,
|
||||
bytes32 expectedReturnDataHash
|
||||
) = abi.decode(
|
||||
assetData.sliceDestructive(4, assetData.length),
|
||||
(address, bytes, bytes32)
|
||||
);
|
||||
|
||||
// Execute staticcall
|
||||
(bool success, bytes memory returnData) = staticCallTarget.staticcall(staticCallData);
|
||||
|
||||
// Revert with returned data if staticcall is unsuccessful
|
||||
if (!success) {
|
||||
assembly {
|
||||
revert(add(returnData, 32), mload(returnData))
|
||||
}
|
||||
}
|
||||
|
||||
// Revert if hash of return data is not as expected
|
||||
bytes32 returnDataHash = keccak256(returnData);
|
||||
require(
|
||||
expectedReturnDataHash == returnDataHash,
|
||||
"UNEXPECTED_STATIC_CALL_RESULT"
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4)
|
||||
{
|
||||
return PROXY_ID;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,58 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
// solhint-disable
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental ABIEncoderV2;
|
||||
|
||||
|
||||
// @dev Interface of the asset proxy's assetData.
|
||||
// The asset proxies take an ABI encoded `bytes assetData` as argument.
|
||||
// This argument is ABI encoded as one of the methods of this interface.
|
||||
interface IAssetData {
|
||||
|
||||
function ERC20Token(address tokenAddress)
|
||||
external;
|
||||
|
||||
function ERC721Token(
|
||||
address tokenAddress,
|
||||
uint256 tokenId
|
||||
)
|
||||
external;
|
||||
|
||||
function ERC1155Assets(
|
||||
address tokenAddress,
|
||||
uint256[] calldata tokenIds,
|
||||
uint256[] calldata tokenValues,
|
||||
bytes calldata callbackData
|
||||
)
|
||||
external;
|
||||
|
||||
function MultiAsset(
|
||||
uint256[] calldata amounts,
|
||||
bytes[] calldata nestedAssetData
|
||||
)
|
||||
external;
|
||||
|
||||
function StaticCall(
|
||||
address callTarget,
|
||||
bytes calldata staticCallData,
|
||||
bytes32 callResultHash
|
||||
)
|
||||
external;
|
||||
}
|
||||
@@ -0,0 +1,45 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./IAuthorizable.sol";
|
||||
|
||||
|
||||
contract IAssetProxy {
|
||||
|
||||
/// @dev Transfers assets. Either succeeds or throws.
|
||||
/// @param assetData Byte array encoded for the respective asset proxy.
|
||||
/// @param from Address to transfer asset from.
|
||||
/// @param to Address to transfer asset to.
|
||||
/// @param amount Amount of asset to transfer.
|
||||
function transferFrom(
|
||||
bytes calldata assetData,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amount
|
||||
)
|
||||
external;
|
||||
|
||||
/// @dev Gets the proxy id associated with the proxy address.
|
||||
/// @return Proxy id.
|
||||
function getProxyId()
|
||||
external
|
||||
pure
|
||||
returns (bytes4);
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
contract IAssetProxyDispatcher {
|
||||
|
||||
/// @dev Registers an asset proxy to its asset proxy id.
|
||||
/// Once an asset proxy is registered, it cannot be unregistered.
|
||||
/// @param assetProxy Address of new asset proxy to register.
|
||||
function registerAssetProxy(address assetProxy)
|
||||
external;
|
||||
|
||||
/// @dev Gets an asset proxy.
|
||||
/// @param assetProxyId Id of the asset proxy.
|
||||
/// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
|
||||
function getAssetProxy(bytes4 assetProxyId)
|
||||
external
|
||||
view
|
||||
returns (address);
|
||||
}
|
||||
@@ -1,6 +1,6 @@
|
||||
/*
|
||||
|
||||
Copyright 2019 ZeroEx Intl.
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
@@ -16,26 +16,14 @@
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.9;
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./IOwnable.sol";
|
||||
import "@0x/contracts-utils/contracts/src/interfaces/IOwnable.sol";
|
||||
|
||||
|
||||
contract IAuthorizable is
|
||||
IOwnable
|
||||
{
|
||||
// Event logged when a new address is authorized.
|
||||
event AuthorizedAddressAdded(
|
||||
address indexed target,
|
||||
address indexed caller
|
||||
);
|
||||
|
||||
// Event logged when a currently authorized address is unauthorized.
|
||||
event AuthorizedAddressRemoved(
|
||||
address indexed target,
|
||||
address indexed caller
|
||||
);
|
||||
|
||||
/// @dev Authorizes an address.
|
||||
/// @param target Address to authorize.
|
||||
function addAuthorizedAddress(address target)
|
||||
@@ -0,0 +1,40 @@
|
||||
/*
|
||||
|
||||
Copyright 2019 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
contract LibAssetProxyIds {
|
||||
|
||||
// AssetProxy Ids are equiavalent the first 4 bytes of the keccak256 hash of the function signature assigned to each AssetProxy.
|
||||
|
||||
// ERC20Token(address)
|
||||
bytes4 constant public ERC20_PROXY_ID = 0xf47261b0;
|
||||
|
||||
// ERC721Token(address,uint256)
|
||||
bytes4 constant public ERC721_PROXY_ID = 0x02571792;
|
||||
|
||||
// ERC1155Assets(address,uint256[],uint256[],bytes)
|
||||
bytes4 constant public ERC1155_PROXY_ID = 0xa7cb5fb7;
|
||||
|
||||
// MultiAsset(uint256[],bytes[])
|
||||
bytes4 constant public MULTI_ASSET_PROXY_ID = 0x94cfcdd7;
|
||||
|
||||
// StaticCall(address,bytes,bytes32)
|
||||
bytes4 constant public STATIC_CALL_PROXY_ID = 0xc339d10a;
|
||||
}
|
||||
@@ -0,0 +1,45 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "../interfaces/IAssetProxyDispatcher.sol";
|
||||
|
||||
|
||||
contract MAssetProxyDispatcher is
|
||||
IAssetProxyDispatcher
|
||||
{
|
||||
// Logs registration of new asset proxy
|
||||
event AssetProxyRegistered(
|
||||
bytes4 id, // Id of new registered AssetProxy.
|
||||
address assetProxy // Address of new registered AssetProxy.
|
||||
);
|
||||
|
||||
/// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
|
||||
/// @param assetData Byte array encoded for the asset.
|
||||
/// @param from Address to transfer token from.
|
||||
/// @param to Address to transfer token to.
|
||||
/// @param amount Amount of token to transfer.
|
||||
function dispatchTransferFrom(
|
||||
bytes memory assetData,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amount
|
||||
)
|
||||
internal;
|
||||
}
|
||||
41
contracts/asset-proxy/contracts/src/mixins/MAuthorizable.sol
Normal file
41
contracts/asset-proxy/contracts/src/mixins/MAuthorizable.sol
Normal file
@@ -0,0 +1,41 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "../interfaces/IAuthorizable.sol";
|
||||
|
||||
|
||||
contract MAuthorizable is
|
||||
IAuthorizable
|
||||
{
|
||||
// Event logged when a new address is authorized.
|
||||
event AuthorizedAddressAdded(
|
||||
address indexed target,
|
||||
address indexed caller
|
||||
);
|
||||
|
||||
// Event logged when a currently authorized address is unauthorized.
|
||||
event AuthorizedAddressRemoved(
|
||||
address indexed target,
|
||||
address indexed caller
|
||||
);
|
||||
|
||||
/// @dev Only authorized addresses can invoke functions with this modifier.
|
||||
modifier onlyAuthorized { revert(); _; }
|
||||
}
|
||||
@@ -0,0 +1,82 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.9;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
|
||||
|
||||
contract TestStaticCallTarget {
|
||||
|
||||
using LibBytes for bytes;
|
||||
|
||||
uint256 internal _state;
|
||||
|
||||
function updateState()
|
||||
external
|
||||
{
|
||||
_state++;
|
||||
}
|
||||
|
||||
function assertEvenNumber(uint256 target)
|
||||
external
|
||||
pure
|
||||
{
|
||||
require(
|
||||
target % 2 == 0,
|
||||
"TARGET_NOT_EVEN"
|
||||
);
|
||||
}
|
||||
|
||||
function isOddNumber(uint256 target)
|
||||
external
|
||||
pure
|
||||
returns (bool isOdd)
|
||||
{
|
||||
isOdd = target % 2 == 1;
|
||||
return isOdd;
|
||||
}
|
||||
|
||||
function noInputFunction()
|
||||
external
|
||||
pure
|
||||
{
|
||||
assert(msg.data.length == 4 && msg.data.readBytes4(0) == bytes4(keccak256("noInputFunction()")));
|
||||
}
|
||||
|
||||
function dynamicInputFunction(bytes calldata a)
|
||||
external
|
||||
pure
|
||||
{
|
||||
bytes memory abiEncodedData = abi.encodeWithSignature("dynamicInputFunction(bytes)", a);
|
||||
assert(msg.data.equals(abiEncodedData));
|
||||
}
|
||||
|
||||
function returnComplexType(uint256 a, uint256 b)
|
||||
external
|
||||
view
|
||||
returns (bytes memory result)
|
||||
{
|
||||
result = abi.encodePacked(
|
||||
address(this),
|
||||
a,
|
||||
b
|
||||
);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
89
contracts/asset-proxy/package.json
Normal file
89
contracts/asset-proxy/package.json
Normal file
@@ -0,0 +1,89 @@
|
||||
{
|
||||
"name": "@0x/contracts-asset-proxy",
|
||||
"version": "2.2.6",
|
||||
"engines": {
|
||||
"node": ">=6.12"
|
||||
},
|
||||
"description": "Smart contract components of 0x protocol",
|
||||
"main": "lib/src/index.js",
|
||||
"directories": {
|
||||
"test": "test"
|
||||
},
|
||||
"scripts": {
|
||||
"build": "yarn pre_build && tsc -b",
|
||||
"build:ci": "yarn build",
|
||||
"pre_build": "run-s compile generate_contract_wrappers",
|
||||
"test": "yarn run_mocha",
|
||||
"rebuild_and_test": "run-s build test",
|
||||
"test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
|
||||
"test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
|
||||
"test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
|
||||
"run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
|
||||
"compile": "sol-compiler",
|
||||
"watch": "sol-compiler -w",
|
||||
"clean": "shx rm -rf lib generated-artifacts generated-wrappers",
|
||||
"generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
|
||||
"lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
|
||||
"fix": "tslint --fix --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
|
||||
"coverage:report:text": "istanbul report text",
|
||||
"coverage:report:html": "istanbul report html && open coverage/index.html",
|
||||
"profiler:report:html": "istanbul report html && open coverage/index.html",
|
||||
"coverage:report:lcov": "istanbul report lcov",
|
||||
"test:circleci": "yarn test",
|
||||
"contracts:gen": "contracts-gen",
|
||||
"lint-contracts": "solhint -c ../.solhint.json contracts/**/**/**/**/*.sol"
|
||||
},
|
||||
"config": {
|
||||
"abis": "./generated-artifacts/@(ERC1155Proxy|ERC20Proxy|ERC721Proxy|IAssetData|IAssetProxy|IAuthorizable|MixinAuthorizable|MultiAssetProxy|StaticCallProxy|TestStaticCallTarget).json",
|
||||
"abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually."
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/0xProject/0x-monorepo.git"
|
||||
},
|
||||
"license": "Apache-2.0",
|
||||
"bugs": {
|
||||
"url": "https://github.com/0xProject/0x-monorepo/issues"
|
||||
},
|
||||
"homepage": "https://github.com/0xProject/0x-monorepo/contracts/protocol/README.md",
|
||||
"devDependencies": {
|
||||
"@0x/abi-gen": "^4.1.1",
|
||||
"@0x/contracts-gen": "^1.0.13",
|
||||
"@0x/contracts-test-utils": "^3.1.14",
|
||||
"@0x/dev-utils": "^2.3.1",
|
||||
"@0x/sol-compiler": "^3.1.13",
|
||||
"@0x/tslint-config": "^3.0.1",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@types/mocha": "^5.2.7",
|
||||
"@types/node": "*",
|
||||
"chai": "^4.0.1",
|
||||
"chai-as-promised": "^7.1.0",
|
||||
"chai-bignumber": "^3.0.0",
|
||||
"dirty-chai": "^2.0.1",
|
||||
"make-promises-safe": "^1.1.0",
|
||||
"mocha": "^6.2.0",
|
||||
"npm-run-all": "^4.1.2",
|
||||
"shx": "^0.2.2",
|
||||
"solhint": "^1.4.1",
|
||||
"tslint": "5.11.0",
|
||||
"typescript": "3.0.1"
|
||||
},
|
||||
"dependencies": {
|
||||
"@0x/base-contract": "^5.3.2",
|
||||
"@0x/contracts-erc1155": "^1.1.13",
|
||||
"@0x/contracts-erc20": "^2.2.12",
|
||||
"@0x/contracts-erc721": "^2.1.13",
|
||||
"@0x/contracts-utils": "^3.2.2",
|
||||
"@0x/order-utils": "^8.3.0",
|
||||
"@0x/types": "^2.4.1",
|
||||
"@0x/typescript-typings": "^4.2.4",
|
||||
"@0x/utils": "^4.5.0",
|
||||
"@0x/web3-wrapper": "^6.0.11",
|
||||
"ethereum-types": "^2.1.4",
|
||||
"ethereumjs-util": "^5.1.1",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
29
contracts/asset-proxy/src/artifacts.ts
Normal file
29
contracts/asset-proxy/src/artifacts.ts
Normal file
@@ -0,0 +1,29 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as ERC1155Proxy from '../generated-artifacts/ERC1155Proxy.json';
|
||||
import * as ERC20Proxy from '../generated-artifacts/ERC20Proxy.json';
|
||||
import * as ERC721Proxy from '../generated-artifacts/ERC721Proxy.json';
|
||||
import * as IAssetData from '../generated-artifacts/IAssetData.json';
|
||||
import * as IAssetProxy from '../generated-artifacts/IAssetProxy.json';
|
||||
import * as IAuthorizable from '../generated-artifacts/IAuthorizable.json';
|
||||
import * as MixinAuthorizable from '../generated-artifacts/MixinAuthorizable.json';
|
||||
import * as MultiAssetProxy from '../generated-artifacts/MultiAssetProxy.json';
|
||||
import * as StaticCallProxy from '../generated-artifacts/StaticCallProxy.json';
|
||||
import * as TestStaticCallTarget from '../generated-artifacts/TestStaticCallTarget.json';
|
||||
export const artifacts = {
|
||||
ERC1155Proxy: ERC1155Proxy as ContractArtifact,
|
||||
ERC20Proxy: ERC20Proxy as ContractArtifact,
|
||||
ERC721Proxy: ERC721Proxy as ContractArtifact,
|
||||
MixinAuthorizable: MixinAuthorizable as ContractArtifact,
|
||||
MultiAssetProxy: MultiAssetProxy as ContractArtifact,
|
||||
StaticCallProxy: StaticCallProxy as ContractArtifact,
|
||||
IAssetData: IAssetData as ContractArtifact,
|
||||
IAssetProxy: IAssetProxy as ContractArtifact,
|
||||
IAuthorizable: IAuthorizable as ContractArtifact,
|
||||
TestStaticCallTarget: TestStaticCallTarget as ContractArtifact,
|
||||
};
|
||||
3
contracts/asset-proxy/src/index.ts
Normal file
3
contracts/asset-proxy/src/index.ts
Normal file
@@ -0,0 +1,3 @@
|
||||
export * from './artifacts';
|
||||
export * from './wrappers';
|
||||
export * from '../test/utils';
|
||||
15
contracts/asset-proxy/src/wrappers.ts
Normal file
15
contracts/asset-proxy/src/wrappers.ts
Normal file
@@ -0,0 +1,15 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/erc1155_proxy';
|
||||
export * from '../generated-wrappers/erc20_proxy';
|
||||
export * from '../generated-wrappers/erc721_proxy';
|
||||
export * from '../generated-wrappers/i_asset_data';
|
||||
export * from '../generated-wrappers/i_asset_proxy';
|
||||
export * from '../generated-wrappers/i_authorizable';
|
||||
export * from '../generated-wrappers/mixin_authorizable';
|
||||
export * from '../generated-wrappers/multi_asset_proxy';
|
||||
export * from '../generated-wrappers/static_call_proxy';
|
||||
export * from '../generated-wrappers/test_static_call_target';
|
||||
216
contracts/asset-proxy/test/authorizable.ts
Normal file
216
contracts/asset-proxy/test/authorizable.ts
Normal file
@@ -0,0 +1,216 @@
|
||||
import {
|
||||
chaiSetup,
|
||||
constants,
|
||||
expectTransactionFailedAsync,
|
||||
provider,
|
||||
txDefaults,
|
||||
web3Wrapper,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { RevertReason } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
import * as _ from 'lodash';
|
||||
|
||||
import { artifacts, MixinAuthorizableContract } from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
|
||||
describe('Authorizable', () => {
|
||||
let owner: string;
|
||||
let notOwner: string;
|
||||
let address: string;
|
||||
let authorizable: MixinAuthorizableContract;
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
[owner, address, notOwner] = _.slice(accounts, 0, 3);
|
||||
authorizable = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
|
||||
artifacts.MixinAuthorizable,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
describe('addAuthorizedAddress', () => {
|
||||
it('should throw if not called by owner', async () => {
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
|
||||
RevertReason.OnlyContractOwner,
|
||||
);
|
||||
});
|
||||
it('should allow owner to add an authorized address', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const isAuthorized = await authorizable.authorized.callAsync(address);
|
||||
expect(isAuthorized).to.be.true();
|
||||
});
|
||||
it('should throw if owner attempts to authorize a duplicate address', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
|
||||
RevertReason.TargetAlreadyAuthorized,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('removeAuthorizedAddress', () => {
|
||||
it('should throw if not called by owner', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
|
||||
from: notOwner,
|
||||
}),
|
||||
RevertReason.OnlyContractOwner,
|
||||
);
|
||||
});
|
||||
|
||||
it('should allow owner to remove an authorized address', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
await authorizable.removeAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const isAuthorized = await authorizable.authorized.callAsync(address);
|
||||
expect(isAuthorized).to.be.false();
|
||||
});
|
||||
|
||||
it('should throw if owner attempts to remove an address that is not authorized', async () => {
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
|
||||
from: owner,
|
||||
}),
|
||||
RevertReason.TargetNotAuthorized,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('removeAuthorizedAddressAtIndex', () => {
|
||||
it('should throw if not called by owner', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const index = new BigNumber(0);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
|
||||
from: notOwner,
|
||||
}),
|
||||
RevertReason.OnlyContractOwner,
|
||||
);
|
||||
});
|
||||
it('should throw if index is >= authorities.length', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const index = new BigNumber(1);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
|
||||
from: owner,
|
||||
}),
|
||||
RevertReason.IndexOutOfBounds,
|
||||
);
|
||||
});
|
||||
it('should throw if owner attempts to remove an address that is not authorized', async () => {
|
||||
const index = new BigNumber(0);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
|
||||
from: owner,
|
||||
}),
|
||||
RevertReason.TargetNotAuthorized,
|
||||
);
|
||||
});
|
||||
it('should throw if address at index does not match target', async () => {
|
||||
const address1 = address;
|
||||
const address2 = notOwner;
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address1,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address2,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const address1Index = new BigNumber(0);
|
||||
return expectTransactionFailedAsync(
|
||||
authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address2, address1Index, {
|
||||
from: owner,
|
||||
}),
|
||||
RevertReason.AuthorizedAddressMismatch,
|
||||
);
|
||||
});
|
||||
it('should allow owner to remove an authorized address', async () => {
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const index = new BigNumber(0);
|
||||
await authorizable.removeAuthorizedAddressAtIndex.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
index,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const isAuthorized = await authorizable.authorized.callAsync(address);
|
||||
expect(isAuthorized).to.be.false();
|
||||
});
|
||||
});
|
||||
|
||||
describe('getAuthorizedAddresses', () => {
|
||||
it('should return all authorized addresses', async () => {
|
||||
const initial = await authorizable.getAuthorizedAddresses.callAsync();
|
||||
expect(initial).to.have.length(0);
|
||||
await authorizable.addAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const afterAdd = await authorizable.getAuthorizedAddresses.callAsync();
|
||||
expect(afterAdd).to.have.length(1);
|
||||
expect(afterAdd).to.include(address);
|
||||
await authorizable.removeAuthorizedAddress.awaitTransactionSuccessAsync(
|
||||
address,
|
||||
{ from: owner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const afterRemove = await authorizable.getAuthorizedAddresses.callAsync();
|
||||
expect(afterRemove).to.have.length(0);
|
||||
});
|
||||
});
|
||||
});
|
||||
1907
contracts/asset-proxy/test/erc1155_proxy.ts
Normal file
1907
contracts/asset-proxy/test/erc1155_proxy.ts
Normal file
File diff suppressed because it is too large
Load Diff
19
contracts/asset-proxy/test/global_hooks.ts
Normal file
19
contracts/asset-proxy/test/global_hooks.ts
Normal file
@@ -0,0 +1,19 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
import { providerUtils } from '@0x/utils';
|
||||
|
||||
before('start web3 provider', () => {
|
||||
providerUtils.startProviderEngine(provider);
|
||||
});
|
||||
after('generate coverage report', async () => {
|
||||
if (env.parseBoolean(EnvVars.SolidityCoverage)) {
|
||||
const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
|
||||
await coverageSubprovider.writeCoverageAsync();
|
||||
}
|
||||
if (env.parseBoolean(EnvVars.SolidityProfiler)) {
|
||||
const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
|
||||
await profilerSubprovider.writeProfilerOutputAsync();
|
||||
}
|
||||
provider.stop();
|
||||
});
|
||||
1750
contracts/asset-proxy/test/proxies.ts
Normal file
1750
contracts/asset-proxy/test/proxies.ts
Normal file
File diff suppressed because it is too large
Load Diff
242
contracts/asset-proxy/test/static_call_proxy.ts
Normal file
242
contracts/asset-proxy/test/static_call_proxy.ts
Normal file
@@ -0,0 +1,242 @@
|
||||
import {
|
||||
chaiSetup,
|
||||
constants,
|
||||
expectTransactionFailedAsync,
|
||||
expectTransactionFailedWithoutReasonAsync,
|
||||
provider,
|
||||
txDefaults,
|
||||
web3Wrapper,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { assetDataUtils } from '@0x/order-utils';
|
||||
import { AssetProxyId, RevertReason } from '@0x/types';
|
||||
import { AbiEncoder, BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
import * as ethUtil from 'ethereumjs-util';
|
||||
|
||||
import { artifacts, IAssetProxyContract, StaticCallProxyContract, TestStaticCallTargetContract } from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
|
||||
describe('StaticCallProxy', () => {
|
||||
const amount = constants.ZERO_AMOUNT;
|
||||
let fromAddress: string;
|
||||
let toAddress: string;
|
||||
|
||||
let staticCallProxy: IAssetProxyContract;
|
||||
let staticCallTarget: TestStaticCallTargetContract;
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
[fromAddress, toAddress] = accounts.slice(0, 2);
|
||||
const staticCallProxyWithoutTransferFrom = await StaticCallProxyContract.deployFrom0xArtifactAsync(
|
||||
artifacts.StaticCallProxy,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
staticCallProxy = new IAssetProxyContract(staticCallProxyWithoutTransferFrom.address, provider, txDefaults);
|
||||
staticCallTarget = await TestStaticCallTargetContract.deployFrom0xArtifactAsync(
|
||||
artifacts.TestStaticCallTarget,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
|
||||
describe('general', () => {
|
||||
it('should revert if undefined function is called', async () => {
|
||||
const undefinedSelector = '0x01020304';
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
web3Wrapper.sendTransactionAsync({
|
||||
from: fromAddress,
|
||||
to: staticCallProxy.address,
|
||||
value: constants.ZERO_AMOUNT,
|
||||
data: undefinedSelector,
|
||||
}),
|
||||
);
|
||||
});
|
||||
it('should have an id of 0xc339d10a', async () => {
|
||||
const proxyId = await staticCallProxy.getProxyId.callAsync();
|
||||
const expectedProxyId = AssetProxyId.StaticCall;
|
||||
expect(proxyId).to.equal(expectedProxyId);
|
||||
});
|
||||
});
|
||||
describe('transferFrom', () => {
|
||||
it('should revert if assetData lies outside the bounds of calldata', async () => {
|
||||
const staticCallData = staticCallTarget.noInputFunction.getABIEncodedTransactionData();
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
const txData = staticCallProxy.transferFrom.getABIEncodedTransactionData(
|
||||
assetData,
|
||||
fromAddress,
|
||||
toAddress,
|
||||
amount,
|
||||
);
|
||||
const offsetToAssetData = '0000000000000000000000000000000000000000000000000000000000000080';
|
||||
const txDataEndBuffer = ethUtil.toBuffer((txData.length - 2) / 2 - 4);
|
||||
const paddedTxDataEndBuffer = ethUtil.setLengthLeft(txDataEndBuffer, 32);
|
||||
const invalidOffsetToAssetData = ethUtil.bufferToHex(paddedTxDataEndBuffer).slice(2);
|
||||
const newAssetData = '0000000000000000000000000000000000000000000000000000000000000304';
|
||||
const badTxData = `${txData.replace(offsetToAssetData, invalidOffsetToAssetData)}${newAssetData}`;
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
web3Wrapper.sendTransactionAsync({
|
||||
to: staticCallProxy.address,
|
||||
from: fromAddress,
|
||||
data: badTxData,
|
||||
}),
|
||||
);
|
||||
});
|
||||
it('should revert if the length of assetData is less than 100 bytes', async () => {
|
||||
const staticCallData = constants.NULL_BYTES;
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils
|
||||
.encodeStaticCallAssetData(staticCallTarget.address, staticCallData, expectedResultHash)
|
||||
.slice(0, -128);
|
||||
const assetDataByteLen = (assetData.length - 2) / 2;
|
||||
expect((assetDataByteLen - 4) % 32).to.equal(0);
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
staticCallProxy.transferFrom.sendTransactionAsync(assetData, fromAddress, toAddress, amount),
|
||||
);
|
||||
});
|
||||
it('should revert if the offset to `staticCallData` points to outside of assetData', async () => {
|
||||
const staticCallData = staticCallTarget.noInputFunction.getABIEncodedTransactionData();
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
const offsetToStaticCallData = '0000000000000000000000000000000000000000000000000000000000000060';
|
||||
const assetDataEndBuffer = ethUtil.toBuffer((assetData.length - 2) / 2 - 4);
|
||||
const paddedAssetDataEndBuffer = ethUtil.setLengthLeft(assetDataEndBuffer, 32);
|
||||
const invalidOffsetToStaticCallData = ethUtil.bufferToHex(paddedAssetDataEndBuffer).slice(2);
|
||||
const newStaticCallData = '0000000000000000000000000000000000000000000000000000000000000304';
|
||||
const badAssetData = `${assetData.replace(
|
||||
offsetToStaticCallData,
|
||||
invalidOffsetToStaticCallData,
|
||||
)}${newStaticCallData}`;
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
staticCallProxy.transferFrom.sendTransactionAsync(badAssetData, fromAddress, toAddress, amount),
|
||||
);
|
||||
});
|
||||
it('should revert if the callTarget attempts to write to state', async () => {
|
||||
const staticCallData = staticCallTarget.updateState.getABIEncodedTransactionData();
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
staticCallProxy.transferFrom.sendTransactionAsync(assetData, fromAddress, toAddress, amount),
|
||||
);
|
||||
});
|
||||
it('should revert with data provided by the callTarget if the staticcall reverts', async () => {
|
||||
const staticCallData = staticCallTarget.assertEvenNumber.getABIEncodedTransactionData(new BigNumber(1));
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
staticCallProxy.transferFrom.sendTransactionAsync(assetData, fromAddress, toAddress, amount),
|
||||
RevertReason.TargetNotEven,
|
||||
);
|
||||
});
|
||||
it('should revert if the hash of the output is different than expected expected', async () => {
|
||||
const staticCallData = staticCallTarget.isOddNumber.getABIEncodedTransactionData(new BigNumber(0));
|
||||
const trueAsBuffer = ethUtil.toBuffer('0x0000000000000000000000000000000000000000000000000000000000000001');
|
||||
const expectedResultHash = ethUtil.bufferToHex(ethUtil.sha3(trueAsBuffer));
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
staticCallProxy.transferFrom.sendTransactionAsync(assetData, fromAddress, toAddress, amount),
|
||||
RevertReason.UnexpectedStaticCallResult,
|
||||
);
|
||||
});
|
||||
it('should be successful if a function call with no inputs and no outputs is successful', async () => {
|
||||
const staticCallData = staticCallTarget.noInputFunction.getABIEncodedTransactionData();
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await staticCallProxy.transferFrom.awaitTransactionSuccessAsync(assetData, fromAddress, toAddress, amount);
|
||||
});
|
||||
it('should be successful if the staticCallTarget is not a contract and no return value is expected', async () => {
|
||||
const staticCallData = '0x0102030405060708';
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(toAddress, staticCallData, expectedResultHash);
|
||||
await staticCallProxy.transferFrom.awaitTransactionSuccessAsync(assetData, fromAddress, toAddress, amount);
|
||||
});
|
||||
it('should be successful if a function call with one static input returns the correct value', async () => {
|
||||
const staticCallData = staticCallTarget.isOddNumber.getABIEncodedTransactionData(new BigNumber(1));
|
||||
const trueAsBuffer = ethUtil.toBuffer('0x0000000000000000000000000000000000000000000000000000000000000001');
|
||||
const expectedResultHash = ethUtil.bufferToHex(ethUtil.sha3(trueAsBuffer));
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await staticCallProxy.transferFrom.awaitTransactionSuccessAsync(assetData, fromAddress, toAddress, amount);
|
||||
});
|
||||
it('should be successful if a function with one dynamic input is successful', async () => {
|
||||
const dynamicInput = '0x0102030405060708';
|
||||
const staticCallData = staticCallTarget.dynamicInputFunction.getABIEncodedTransactionData(dynamicInput);
|
||||
const expectedResultHash = constants.KECCAK256_NULL;
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await staticCallProxy.transferFrom.awaitTransactionSuccessAsync(assetData, fromAddress, toAddress, amount);
|
||||
});
|
||||
it('should be successful if a function call returns a complex type', async () => {
|
||||
const a = new BigNumber(1);
|
||||
const b = new BigNumber(2);
|
||||
const staticCallData = staticCallTarget.returnComplexType.getABIEncodedTransactionData(a, b);
|
||||
const abiEncoder = new AbiEncoder.DynamicBytes({
|
||||
name: '',
|
||||
type: 'bytes',
|
||||
});
|
||||
const aHex = '0000000000000000000000000000000000000000000000000000000000000001';
|
||||
const bHex = '0000000000000000000000000000000000000000000000000000000000000002';
|
||||
const expectedResults = `${staticCallTarget.address}${aHex}${bHex}`;
|
||||
const offset = '0000000000000000000000000000000000000000000000000000000000000020';
|
||||
const encodedExpectedResultWithOffset = `0x${offset}${abiEncoder.encode(expectedResults).slice(2)}`;
|
||||
const expectedResultHash = ethUtil.bufferToHex(
|
||||
ethUtil.sha3(ethUtil.toBuffer(encodedExpectedResultWithOffset)),
|
||||
);
|
||||
const assetData = assetDataUtils.encodeStaticCallAssetData(
|
||||
staticCallTarget.address,
|
||||
staticCallData,
|
||||
expectedResultHash,
|
||||
);
|
||||
await staticCallProxy.transferFrom.awaitTransactionSuccessAsync(assetData, fromAddress, toAddress, amount);
|
||||
});
|
||||
});
|
||||
});
|
||||
403
contracts/asset-proxy/test/utils/erc1155_proxy_wrapper.ts
Normal file
403
contracts/asset-proxy/test/utils/erc1155_proxy_wrapper.ts
Normal file
@@ -0,0 +1,403 @@
|
||||
import { artifacts as erc1155Artifacts, ERC1155MintableContract, Erc1155Wrapper } from '@0x/contracts-erc1155';
|
||||
import {
|
||||
constants,
|
||||
ERC1155FungibleHoldingsByOwner,
|
||||
ERC1155HoldingsByOwner,
|
||||
ERC1155NonFungibleHoldingsByOwner,
|
||||
LogDecoder,
|
||||
txDefaults,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { assetDataUtils } from '@0x/order-utils';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import { Web3Wrapper } from '@0x/web3-wrapper';
|
||||
import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
|
||||
import * as _ from 'lodash';
|
||||
|
||||
import { artifacts, ERC1155ProxyContract, IAssetProxyContract } from '../../src';
|
||||
|
||||
export class ERC1155ProxyWrapper {
|
||||
private readonly _tokenOwnerAddresses: string[];
|
||||
private readonly _fungibleTokenIds: string[];
|
||||
private readonly _nonFungibleTokenIds: string[];
|
||||
private readonly _nfts: Array<{ id: BigNumber; tokenId: BigNumber }>;
|
||||
private readonly _contractOwnerAddress: string;
|
||||
private readonly _web3Wrapper: Web3Wrapper;
|
||||
private readonly _provider: Provider;
|
||||
private readonly _logDecoder: LogDecoder;
|
||||
private readonly _dummyTokenWrappers: Erc1155Wrapper[];
|
||||
private readonly _assetProxyInterface: IAssetProxyContract;
|
||||
private _proxyContract?: ERC1155ProxyContract;
|
||||
private _proxyIdIfExists?: string;
|
||||
private _initialTokenIdsByOwner: ERC1155HoldingsByOwner = { fungible: {}, nonFungible: {} };
|
||||
|
||||
constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
|
||||
this._web3Wrapper = new Web3Wrapper(provider);
|
||||
this._provider = provider;
|
||||
const allArtifacts = _.merge(artifacts, erc1155Artifacts);
|
||||
this._logDecoder = new LogDecoder(this._web3Wrapper, allArtifacts);
|
||||
this._dummyTokenWrappers = [];
|
||||
this._assetProxyInterface = new IAssetProxyContract(constants.NULL_ADDRESS, provider);
|
||||
this._tokenOwnerAddresses = tokenOwnerAddresses;
|
||||
this._contractOwnerAddress = contractOwnerAddress;
|
||||
this._fungibleTokenIds = [];
|
||||
this._nonFungibleTokenIds = [];
|
||||
this._nfts = [];
|
||||
}
|
||||
/**
|
||||
* @dev Deploys dummy ERC1155 contracts
|
||||
* @return An array of ERC1155 wrappers; one for each deployed contract.
|
||||
*/
|
||||
public async deployDummyContractsAsync(): Promise<Erc1155Wrapper[]> {
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
for (const i of _.times(constants.NUM_DUMMY_ERC1155_CONTRACTS_TO_DEPLOY)) {
|
||||
const erc1155Contract = await ERC1155MintableContract.deployFrom0xArtifactAsync(
|
||||
erc1155Artifacts.ERC1155Mintable,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
const erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, this._provider, this._contractOwnerAddress);
|
||||
this._dummyTokenWrappers.push(erc1155Wrapper);
|
||||
}
|
||||
return this._dummyTokenWrappers;
|
||||
}
|
||||
/**
|
||||
* @dev Deploys the ERC1155 proxy
|
||||
* @return Deployed ERC1155 proxy contract instance
|
||||
*/
|
||||
public async deployProxyAsync(): Promise<ERC1155ProxyContract> {
|
||||
this._proxyContract = await ERC1155ProxyContract.deployFrom0xArtifactAsync(
|
||||
artifacts.ERC1155Proxy,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
|
||||
return this._proxyContract;
|
||||
}
|
||||
/**
|
||||
* @dev Gets the ERC1155 proxy id
|
||||
*/
|
||||
public getProxyId(): string {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
return this._proxyIdIfExists as string;
|
||||
}
|
||||
/**
|
||||
* @dev generates abi-encoded tx data for transferring erc1155 fungible/non-fungible tokens.
|
||||
* @param from source address
|
||||
* @param to destination address
|
||||
* @param contractAddress address of erc155 contract
|
||||
* @param tokensToTransfer array of erc1155 tokens to transfer
|
||||
* @param valuesToTransfer array of corresponding values for each erc1155 token to transfer
|
||||
* @param valueMultiplier each value in `valuesToTransfer` is multiplied by this
|
||||
* @param receiverCallbackData callback data if `to` is a contract
|
||||
* @param authorizedSender sender of `transferFrom` transaction
|
||||
* @param extraData extra data to append to `transferFrom` transaction. Optional.
|
||||
* @return abi encoded tx data.
|
||||
*/
|
||||
public getTransferFromAbiEncodedTxData(
|
||||
from: string,
|
||||
to: string,
|
||||
contractAddress: string,
|
||||
tokensToTransfer: BigNumber[],
|
||||
valuesToTransfer: BigNumber[],
|
||||
valueMultiplier: BigNumber,
|
||||
receiverCallbackData: string,
|
||||
authorizedSender: string,
|
||||
assetData_?: string,
|
||||
): string {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
const assetData =
|
||||
assetData_ === undefined
|
||||
? assetDataUtils.encodeERC1155AssetData(
|
||||
contractAddress,
|
||||
tokensToTransfer,
|
||||
valuesToTransfer,
|
||||
receiverCallbackData,
|
||||
)
|
||||
: assetData_;
|
||||
const data = this._assetProxyInterface.transferFrom.getABIEncodedTransactionData(
|
||||
assetData,
|
||||
from,
|
||||
to,
|
||||
valueMultiplier,
|
||||
);
|
||||
return data;
|
||||
}
|
||||
/**
|
||||
* @dev transfers erc1155 fungible/non-fungible tokens.
|
||||
* @param txData: abi-encoded tx data
|
||||
* @param authorizedSender sender of `transferFrom` transaction
|
||||
*/
|
||||
public async transferFromRawAsync(
|
||||
txData: string,
|
||||
authorizedSender: string,
|
||||
): Promise<TransactionReceiptWithDecodedLogs> {
|
||||
const txHash = await this._web3Wrapper.sendTransactionAsync({
|
||||
to: (this._proxyContract as ERC1155ProxyContract).address,
|
||||
data: txData,
|
||||
from: authorizedSender,
|
||||
gas: 300000,
|
||||
});
|
||||
const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
|
||||
return txReceipt;
|
||||
}
|
||||
/**
|
||||
* @dev transfers erc1155 fungible/non-fungible tokens.
|
||||
* @param from source address
|
||||
* @param to destination address
|
||||
* @param contractAddress address of erc155 contract
|
||||
* @param tokensToTransfer array of erc1155 tokens to transfer
|
||||
* @param valuesToTransfer array of corresponding values for each erc1155 token to transfer
|
||||
* @param valueMultiplier each value in `valuesToTransfer` is multiplied by this
|
||||
* @param receiverCallbackData callback data if `to` is a contract
|
||||
* @param authorizedSender sender of `transferFrom` transaction
|
||||
* @param extraData extra data to append to `transferFrom` transaction. Optional.
|
||||
* @return tranasction hash.
|
||||
*/
|
||||
public async transferFromAsync(
|
||||
from: string,
|
||||
to: string,
|
||||
contractAddress: string,
|
||||
tokensToTransfer: BigNumber[],
|
||||
valuesToTransfer: BigNumber[],
|
||||
valueMultiplier: BigNumber,
|
||||
receiverCallbackData: string,
|
||||
authorizedSender: string,
|
||||
assetData_?: string,
|
||||
): Promise<TransactionReceiptWithDecodedLogs> {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
const assetData =
|
||||
assetData_ === undefined
|
||||
? assetDataUtils.encodeERC1155AssetData(
|
||||
contractAddress,
|
||||
tokensToTransfer,
|
||||
valuesToTransfer,
|
||||
receiverCallbackData,
|
||||
)
|
||||
: assetData_;
|
||||
const data = this._assetProxyInterface.transferFrom.getABIEncodedTransactionData(
|
||||
assetData,
|
||||
from,
|
||||
to,
|
||||
valueMultiplier,
|
||||
);
|
||||
const txHash = await this._web3Wrapper.sendTransactionAsync({
|
||||
to: (this._proxyContract as ERC1155ProxyContract).address,
|
||||
data,
|
||||
from: authorizedSender,
|
||||
gas: 300000,
|
||||
});
|
||||
const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
|
||||
return txReceipt;
|
||||
}
|
||||
/**
|
||||
* @dev For each deployed ERC1155 contract, this function mints a set of fungible/non-fungible
|
||||
* tokens for each token owner address (`_tokenOwnerAddresses`).
|
||||
* @return Balances of each token owner, across all ERC1155 contracts and tokens.
|
||||
*/
|
||||
public async setBalancesAndAllowancesAsync(): Promise<ERC1155HoldingsByOwner> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
this._initialTokenIdsByOwner = {
|
||||
fungible: {},
|
||||
nonFungible: {},
|
||||
};
|
||||
const fungibleHoldingsByOwner: ERC1155FungibleHoldingsByOwner = {};
|
||||
const nonFungibleHoldingsByOwner: ERC1155NonFungibleHoldingsByOwner = {};
|
||||
// Set balances accordingly
|
||||
for (const dummyWrapper of this._dummyTokenWrappers) {
|
||||
const dummyAddress = dummyWrapper.getContract().address;
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
for (const i of _.times(constants.NUM_ERC1155_FUNGIBLE_TOKENS_MINT)) {
|
||||
// Create a fungible token
|
||||
const tokenId = await dummyWrapper.mintFungibleTokensAsync(
|
||||
this._tokenOwnerAddresses,
|
||||
constants.INITIAL_ERC1155_FUNGIBLE_BALANCE,
|
||||
);
|
||||
const tokenIdAsString = tokenId.toString();
|
||||
this._fungibleTokenIds.push(tokenIdAsString);
|
||||
// Mint tokens for each owner for this token
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
if (fungibleHoldingsByOwner[tokenOwnerAddress] === undefined) {
|
||||
fungibleHoldingsByOwner[tokenOwnerAddress] = {};
|
||||
}
|
||||
if (fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] === undefined) {
|
||||
fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] = {};
|
||||
}
|
||||
fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString] =
|
||||
constants.INITIAL_ERC1155_FUNGIBLE_BALANCE;
|
||||
await dummyWrapper.setApprovalForAllAsync(
|
||||
tokenOwnerAddress,
|
||||
(this._proxyContract as ERC1155ProxyContract).address,
|
||||
true,
|
||||
);
|
||||
}
|
||||
}
|
||||
// Non-fungible tokens
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
for (const j of _.times(constants.NUM_ERC1155_NONFUNGIBLE_TOKENS_MINT)) {
|
||||
const [tokenId, nftIds] = await dummyWrapper.mintNonFungibleTokensAsync(this._tokenOwnerAddresses);
|
||||
const tokenIdAsString = tokenId.toString();
|
||||
this._nonFungibleTokenIds.push(tokenIdAsString);
|
||||
_.each(this._tokenOwnerAddresses, async (tokenOwnerAddress: string, i: number) => {
|
||||
if (nonFungibleHoldingsByOwner[tokenOwnerAddress] === undefined) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress] = {};
|
||||
}
|
||||
if (nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] === undefined) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] = {};
|
||||
}
|
||||
if (nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString] === undefined) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString] = [];
|
||||
}
|
||||
this._nfts.push({ id: nftIds[i], tokenId });
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString].push(nftIds[i]);
|
||||
await dummyWrapper.setApprovalForAllAsync(
|
||||
tokenOwnerAddress,
|
||||
(this._proxyContract as ERC1155ProxyContract).address,
|
||||
true,
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
this._initialTokenIdsByOwner = {
|
||||
fungible: fungibleHoldingsByOwner,
|
||||
nonFungible: nonFungibleHoldingsByOwner,
|
||||
};
|
||||
return this._initialTokenIdsByOwner;
|
||||
}
|
||||
/**
|
||||
* @dev For each deployed ERC1155 contract, this function quieries the set of fungible/non-fungible
|
||||
* tokens for each token owner address (`_tokenOwnerAddresses`).
|
||||
* @return Balances of each token owner, across all ERC1155 contracts and tokens.
|
||||
*/
|
||||
public async getBalancesAsync(): Promise<ERC1155HoldingsByOwner> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
this._validateBalancesAndAllowancesSetOrThrow();
|
||||
const tokenHoldingsByOwner: ERC1155FungibleHoldingsByOwner = {};
|
||||
const nonFungibleHoldingsByOwner: ERC1155NonFungibleHoldingsByOwner = {};
|
||||
for (const dummyTokenWrapper of this._dummyTokenWrappers) {
|
||||
const tokenContract = dummyTokenWrapper.getContract();
|
||||
const tokenAddress = tokenContract.address;
|
||||
// Construct batch balance call
|
||||
const tokenOwners: string[] = [];
|
||||
const tokenIds: BigNumber[] = [];
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
for (const tokenId of this._fungibleTokenIds) {
|
||||
tokenOwners.push(tokenOwnerAddress);
|
||||
tokenIds.push(new BigNumber(tokenId));
|
||||
}
|
||||
for (const nft of this._nfts) {
|
||||
tokenOwners.push(tokenOwnerAddress);
|
||||
tokenIds.push(nft.id);
|
||||
}
|
||||
}
|
||||
const balances = await dummyTokenWrapper.getBalancesAsync(tokenOwners, tokenIds);
|
||||
// Parse out balances into fungible / non-fungible token holdings
|
||||
let i = 0;
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
// Fungible tokens
|
||||
for (const tokenId of this._fungibleTokenIds) {
|
||||
if (tokenHoldingsByOwner[tokenOwnerAddress] === undefined) {
|
||||
tokenHoldingsByOwner[tokenOwnerAddress] = {};
|
||||
}
|
||||
if (tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress] === undefined) {
|
||||
tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress] = {};
|
||||
}
|
||||
tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress][tokenId] = balances[i++];
|
||||
}
|
||||
// Non-fungible tokens
|
||||
for (const nft of this._nfts) {
|
||||
if (nonFungibleHoldingsByOwner[tokenOwnerAddress] === undefined) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress] = {};
|
||||
}
|
||||
if (nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress] === undefined) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress] = {};
|
||||
}
|
||||
if (
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()] ===
|
||||
undefined
|
||||
) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()] = [];
|
||||
}
|
||||
const isOwner = balances[i++];
|
||||
if (isOwner.isEqualTo(1)) {
|
||||
nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()].push(
|
||||
nft.id,
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
const holdingsByOwner = {
|
||||
fungible: tokenHoldingsByOwner,
|
||||
nonFungible: nonFungibleHoldingsByOwner,
|
||||
};
|
||||
return holdingsByOwner;
|
||||
}
|
||||
/**
|
||||
* @dev Checks if proxy is approved to transfer tokens on behalf of `userAddress`.
|
||||
* @param userAddress owner of ERC1155 tokens.
|
||||
* @param contractAddress address of ERC1155 contract.
|
||||
* @return True iff the proxy is approved for all. False otherwise.
|
||||
*/
|
||||
public async isProxyApprovedForAllAsync(userAddress: string, contractAddress: string): Promise<boolean> {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
const tokenContract = this._getContractFromAddress(contractAddress);
|
||||
const operator = (this._proxyContract as ERC1155ProxyContract).address;
|
||||
const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
|
||||
return didApproveAll;
|
||||
}
|
||||
public getFungibleTokenIds(): BigNumber[] {
|
||||
const fungibleTokenIds = _.map(this._fungibleTokenIds, (tokenIdAsString: string) => {
|
||||
return new BigNumber(tokenIdAsString);
|
||||
});
|
||||
return fungibleTokenIds;
|
||||
}
|
||||
public getNonFungibleTokenIds(): BigNumber[] {
|
||||
const nonFungibleTokenIds = _.map(this._nonFungibleTokenIds, (tokenIdAsString: string) => {
|
||||
return new BigNumber(tokenIdAsString);
|
||||
});
|
||||
return nonFungibleTokenIds;
|
||||
}
|
||||
public getTokenOwnerAddresses(): string[] {
|
||||
return this._tokenOwnerAddresses;
|
||||
}
|
||||
public getContractWrapper(contractAddress: string): Erc1155Wrapper {
|
||||
const tokenWrapper = _.find(this._dummyTokenWrappers, (wrapper: Erc1155Wrapper) => {
|
||||
return wrapper.getContract().address === contractAddress;
|
||||
});
|
||||
if (tokenWrapper === undefined) {
|
||||
throw new Error(`Contract: ${contractAddress} was not deployed through ERC1155ProxyWrapper`);
|
||||
}
|
||||
return tokenWrapper;
|
||||
}
|
||||
private _getContractFromAddress(tokenAddress: string): ERC1155MintableContract {
|
||||
const tokenContractIfExists = _.find(this._dummyTokenWrappers, c => c.getContract().address === tokenAddress);
|
||||
if (tokenContractIfExists === undefined) {
|
||||
throw new Error(`Token: ${tokenAddress} was not deployed through ERC1155ProxyWrapper`);
|
||||
}
|
||||
return tokenContractIfExists.getContract();
|
||||
}
|
||||
private _validateDummyTokenContractsExistOrThrow(): void {
|
||||
if (this._dummyTokenWrappers === undefined) {
|
||||
throw new Error('Dummy ERC1155 tokens not yet deployed, please call "deployDummyTokensAsync"');
|
||||
}
|
||||
}
|
||||
private _validateProxyContractExistsOrThrow(): void {
|
||||
if (this._proxyContract === undefined) {
|
||||
throw new Error('ERC1155 proxy contract not yet deployed, please call "deployProxyAsync"');
|
||||
}
|
||||
}
|
||||
private _validateBalancesAndAllowancesSetOrThrow(): void {
|
||||
if (
|
||||
_.keys(this._initialTokenIdsByOwner.fungible).length === 0 ||
|
||||
_.keys(this._initialTokenIdsByOwner.nonFungible).length === 0
|
||||
) {
|
||||
throw new Error(
|
||||
'Dummy ERC1155 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
173
contracts/asset-proxy/test/utils/erc20_wrapper.ts
Normal file
173
contracts/asset-proxy/test/utils/erc20_wrapper.ts
Normal file
@@ -0,0 +1,173 @@
|
||||
import { artifacts as erc20Artifacts, DummyERC20TokenContract } from '@0x/contracts-erc20';
|
||||
import { constants, ERC20BalancesByOwner, txDefaults } from '@0x/contracts-test-utils';
|
||||
import { assetDataUtils } from '@0x/order-utils';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import { ZeroExProvider } from 'ethereum-types';
|
||||
import * as _ from 'lodash';
|
||||
|
||||
import { artifacts, ERC20ProxyContract } from '../../src';
|
||||
|
||||
export class ERC20Wrapper {
|
||||
private readonly _tokenOwnerAddresses: string[];
|
||||
private readonly _contractOwnerAddress: string;
|
||||
private readonly _provider: ZeroExProvider;
|
||||
private readonly _dummyTokenContracts: DummyERC20TokenContract[];
|
||||
private _proxyContract?: ERC20ProxyContract;
|
||||
private _proxyIdIfExists?: string;
|
||||
/**
|
||||
* Instanitates an ERC20Wrapper
|
||||
* @param provider Web3 provider to use for all JSON RPC requests
|
||||
* @param tokenOwnerAddresses Addresses that we want to endow as owners for dummy ERC20 tokens
|
||||
* @param contractOwnerAddress Desired owner of the contract
|
||||
* Instance of ERC20Wrapper
|
||||
*/
|
||||
constructor(provider: ZeroExProvider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
|
||||
this._dummyTokenContracts = [];
|
||||
this._provider = provider;
|
||||
this._tokenOwnerAddresses = tokenOwnerAddresses;
|
||||
this._contractOwnerAddress = contractOwnerAddress;
|
||||
}
|
||||
public async deployDummyTokensAsync(
|
||||
numberToDeploy: number,
|
||||
decimals: BigNumber,
|
||||
): Promise<DummyERC20TokenContract[]> {
|
||||
for (let i = 0; i < numberToDeploy; i++) {
|
||||
this._dummyTokenContracts.push(
|
||||
await DummyERC20TokenContract.deployFrom0xArtifactAsync(
|
||||
erc20Artifacts.DummyERC20Token,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
constants.DUMMY_TOKEN_NAME,
|
||||
constants.DUMMY_TOKEN_SYMBOL,
|
||||
decimals,
|
||||
constants.DUMMY_TOKEN_TOTAL_SUPPLY,
|
||||
),
|
||||
);
|
||||
}
|
||||
return this._dummyTokenContracts;
|
||||
}
|
||||
public async deployProxyAsync(): Promise<ERC20ProxyContract> {
|
||||
this._proxyContract = await ERC20ProxyContract.deployFrom0xArtifactAsync(
|
||||
artifacts.ERC20Proxy,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
|
||||
return this._proxyContract;
|
||||
}
|
||||
public getProxyId(): string {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
return this._proxyIdIfExists as string;
|
||||
}
|
||||
public async setBalancesAndAllowancesAsync(): Promise<void> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
for (const dummyTokenContract of this._dummyTokenContracts) {
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
await dummyTokenContract.setBalance.awaitTransactionSuccessAsync(
|
||||
tokenOwnerAddress,
|
||||
constants.INITIAL_ERC20_BALANCE,
|
||||
{ from: this._contractOwnerAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
await dummyTokenContract.approve.awaitTransactionSuccessAsync(
|
||||
(this._proxyContract as ERC20ProxyContract).address,
|
||||
constants.INITIAL_ERC20_ALLOWANCE,
|
||||
{ from: tokenOwnerAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(assetData);
|
||||
const balance = new BigNumber(await tokenContract.balanceOf.callAsync(userAddress));
|
||||
return balance;
|
||||
}
|
||||
public async setBalanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(assetData);
|
||||
await tokenContract.setBalance.awaitTransactionSuccessAsync(
|
||||
userAddress,
|
||||
amount,
|
||||
{ from: this._contractOwnerAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(assetData);
|
||||
const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
|
||||
const allowance = new BigNumber(await tokenContract.allowance.callAsync(userAddress, proxyAddress));
|
||||
return allowance;
|
||||
}
|
||||
public async setAllowanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(assetData);
|
||||
const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
|
||||
await tokenContract.approve.awaitTransactionSuccessAsync(
|
||||
proxyAddress,
|
||||
amount,
|
||||
{ from: userAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async getBalancesAsync(): Promise<ERC20BalancesByOwner> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
const balancesByOwner: ERC20BalancesByOwner = {};
|
||||
const balances: BigNumber[] = [];
|
||||
const balanceInfo: Array<{ tokenOwnerAddress: string; tokenAddress: string }> = [];
|
||||
for (const dummyTokenContract of this._dummyTokenContracts) {
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
balances.push(await dummyTokenContract.balanceOf.callAsync(tokenOwnerAddress));
|
||||
balanceInfo.push({
|
||||
tokenOwnerAddress,
|
||||
tokenAddress: dummyTokenContract.address,
|
||||
});
|
||||
}
|
||||
}
|
||||
_.forEach(balances, (balance, balanceIndex) => {
|
||||
const tokenAddress = balanceInfo[balanceIndex].tokenAddress;
|
||||
const tokenOwnerAddress = balanceInfo[balanceIndex].tokenOwnerAddress;
|
||||
if (balancesByOwner[tokenOwnerAddress] === undefined) {
|
||||
balancesByOwner[tokenOwnerAddress] = {};
|
||||
}
|
||||
const wrappedBalance = new BigNumber(balance);
|
||||
balancesByOwner[tokenOwnerAddress][tokenAddress] = wrappedBalance;
|
||||
});
|
||||
return balancesByOwner;
|
||||
}
|
||||
public addDummyTokenContract(dummy: DummyERC20TokenContract): void {
|
||||
if (this._dummyTokenContracts !== undefined) {
|
||||
this._dummyTokenContracts.push(dummy);
|
||||
}
|
||||
}
|
||||
public addTokenOwnerAddress(address: string): void {
|
||||
this._tokenOwnerAddresses.push(address);
|
||||
}
|
||||
public getTokenOwnerAddresses(): string[] {
|
||||
return this._tokenOwnerAddresses;
|
||||
}
|
||||
public getTokenAddresses(): string[] {
|
||||
const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
|
||||
return tokenAddresses;
|
||||
}
|
||||
private _getTokenContractFromAssetData(assetData: string): DummyERC20TokenContract {
|
||||
const erc20ProxyData = assetDataUtils.decodeERC20AssetData(assetData);
|
||||
const tokenAddress = erc20ProxyData.tokenAddress;
|
||||
const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
|
||||
if (tokenContractIfExists === undefined) {
|
||||
throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
|
||||
}
|
||||
return tokenContractIfExists;
|
||||
}
|
||||
private _validateDummyTokenContractsExistOrThrow(): void {
|
||||
if (this._dummyTokenContracts === undefined) {
|
||||
throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"');
|
||||
}
|
||||
}
|
||||
private _validateProxyContractExistsOrThrow(): void {
|
||||
if (this._proxyContract === undefined) {
|
||||
throw new Error('ERC20 proxy contract not yet deployed, please call "deployProxyAsync"');
|
||||
}
|
||||
}
|
||||
}
|
||||
235
contracts/asset-proxy/test/utils/erc721_wrapper.ts
Normal file
235
contracts/asset-proxy/test/utils/erc721_wrapper.ts
Normal file
@@ -0,0 +1,235 @@
|
||||
import { artifacts as erc721Artifacts, DummyERC721TokenContract } from '@0x/contracts-erc721';
|
||||
import { constants, ERC721TokenIdsByOwner, txDefaults } from '@0x/contracts-test-utils';
|
||||
import { generatePseudoRandomSalt } from '@0x/order-utils';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import { ZeroExProvider } from 'ethereum-types';
|
||||
import * as _ from 'lodash';
|
||||
|
||||
import { artifacts, ERC721ProxyContract } from '../../src';
|
||||
|
||||
export class ERC721Wrapper {
|
||||
private readonly _tokenOwnerAddresses: string[];
|
||||
private readonly _contractOwnerAddress: string;
|
||||
private readonly _provider: ZeroExProvider;
|
||||
private readonly _dummyTokenContracts: DummyERC721TokenContract[];
|
||||
private _proxyContract?: ERC721ProxyContract;
|
||||
private _proxyIdIfExists?: string;
|
||||
private _initialTokenIdsByOwner: ERC721TokenIdsByOwner = {};
|
||||
constructor(provider: ZeroExProvider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
|
||||
this._provider = provider;
|
||||
this._dummyTokenContracts = [];
|
||||
this._tokenOwnerAddresses = tokenOwnerAddresses;
|
||||
this._contractOwnerAddress = contractOwnerAddress;
|
||||
}
|
||||
public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
|
||||
this._dummyTokenContracts.push(
|
||||
await DummyERC721TokenContract.deployFrom0xArtifactAsync(
|
||||
erc721Artifacts.DummyERC721Token,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
constants.DUMMY_TOKEN_NAME,
|
||||
constants.DUMMY_TOKEN_SYMBOL,
|
||||
),
|
||||
);
|
||||
}
|
||||
return this._dummyTokenContracts;
|
||||
}
|
||||
public async deployProxyAsync(): Promise<ERC721ProxyContract> {
|
||||
this._proxyContract = await ERC721ProxyContract.deployFrom0xArtifactAsync(
|
||||
artifacts.ERC721Proxy,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
|
||||
return this._proxyContract;
|
||||
}
|
||||
public getProxyId(): string {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
return this._proxyIdIfExists as string;
|
||||
}
|
||||
public async setBalancesAndAllowancesAsync(): Promise<void> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
this._initialTokenIdsByOwner = {};
|
||||
for (const dummyTokenContract of this._dummyTokenContracts) {
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
// tslint:disable-next-line:no-unused-variable
|
||||
for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
|
||||
const tokenId = generatePseudoRandomSalt();
|
||||
await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
|
||||
if (this._initialTokenIdsByOwner[tokenOwnerAddress] === undefined) {
|
||||
this._initialTokenIdsByOwner[tokenOwnerAddress] = {
|
||||
[dummyTokenContract.address]: [],
|
||||
};
|
||||
}
|
||||
if (this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] === undefined) {
|
||||
this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] = [];
|
||||
}
|
||||
this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address].push(tokenId);
|
||||
|
||||
await this.approveProxyAsync(dummyTokenContract.address, tokenId);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
public async doesTokenExistAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const owner = await tokenContract.ownerOf.callAsync(tokenId);
|
||||
const doesExist = owner !== constants.NULL_ADDRESS;
|
||||
return doesExist;
|
||||
}
|
||||
public async approveProxyAsync(tokenAddress: string, tokenId: BigNumber): Promise<void> {
|
||||
const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
|
||||
await this.approveAsync(proxyAddress, tokenAddress, tokenId);
|
||||
}
|
||||
public async approveProxyForAllAsync(tokenAddress: string, tokenId: BigNumber, isApproved: boolean): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
|
||||
const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
|
||||
await tokenContract.setApprovalForAll.awaitTransactionSuccessAsync(
|
||||
proxyAddress,
|
||||
isApproved,
|
||||
{ from: tokenOwner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async approveAsync(to: string, tokenAddress: string, tokenId: BigNumber): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
|
||||
await tokenContract.approve.awaitTransactionSuccessAsync(
|
||||
to,
|
||||
tokenId,
|
||||
{ from: tokenOwner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async transferFromAsync(
|
||||
tokenAddress: string,
|
||||
tokenId: BigNumber,
|
||||
currentOwner: string,
|
||||
userAddress: string,
|
||||
): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
await tokenContract.transferFrom.awaitTransactionSuccessAsync(
|
||||
currentOwner,
|
||||
userAddress,
|
||||
tokenId,
|
||||
{ from: currentOwner },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async mintAsync(tokenAddress: string, tokenId: BigNumber, userAddress: string): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
await tokenContract.mint.awaitTransactionSuccessAsync(
|
||||
userAddress,
|
||||
tokenId,
|
||||
{ from: this._contractOwnerAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async burnAsync(tokenAddress: string, tokenId: BigNumber, owner: string): Promise<void> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
await tokenContract.burn.awaitTransactionSuccessAsync(
|
||||
owner,
|
||||
tokenId,
|
||||
{ from: this._contractOwnerAddress },
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
}
|
||||
public async ownerOfAsync(tokenAddress: string, tokenId: BigNumber): Promise<string> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const owner = await tokenContract.ownerOf.callAsync(tokenId);
|
||||
return owner;
|
||||
}
|
||||
public async isOwnerAsync(userAddress: string, tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const tokenOwner = await tokenContract.ownerOf.callAsync(tokenId);
|
||||
const isOwner = tokenOwner === userAddress;
|
||||
return isOwner;
|
||||
}
|
||||
public async isProxyApprovedForAllAsync(userAddress: string, tokenAddress: string): Promise<boolean> {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const operator = (this._proxyContract as ERC721ProxyContract).address;
|
||||
const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
|
||||
return didApproveAll;
|
||||
}
|
||||
public async isProxyApprovedAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
|
||||
this._validateProxyContractExistsOrThrow();
|
||||
const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
|
||||
const approvedAddress = await tokenContract.getApproved.callAsync(tokenId);
|
||||
const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
|
||||
const isProxyAnApprovedOperator = approvedAddress === proxyAddress;
|
||||
return isProxyAnApprovedOperator;
|
||||
}
|
||||
public async getBalancesAsync(): Promise<ERC721TokenIdsByOwner> {
|
||||
this._validateDummyTokenContractsExistOrThrow();
|
||||
this._validateBalancesAndAllowancesSetOrThrow();
|
||||
const tokenIdsByOwner: ERC721TokenIdsByOwner = {};
|
||||
const tokenOwnerAddresses: string[] = [];
|
||||
const tokenInfo: Array<{ tokenId: BigNumber; tokenAddress: string }> = [];
|
||||
for (const dummyTokenContract of this._dummyTokenContracts) {
|
||||
for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
|
||||
const initialTokenOwnerIds = this._initialTokenIdsByOwner[tokenOwnerAddress][
|
||||
dummyTokenContract.address
|
||||
];
|
||||
for (const tokenId of initialTokenOwnerIds) {
|
||||
tokenOwnerAddresses.push(await dummyTokenContract.ownerOf.callAsync(tokenId));
|
||||
tokenInfo.push({
|
||||
tokenId,
|
||||
tokenAddress: dummyTokenContract.address,
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
_.forEach(tokenOwnerAddresses, (tokenOwnerAddress, ownerIndex) => {
|
||||
const tokenAddress = tokenInfo[ownerIndex].tokenAddress;
|
||||
const tokenId = tokenInfo[ownerIndex].tokenId;
|
||||
if (tokenIdsByOwner[tokenOwnerAddress] === undefined) {
|
||||
tokenIdsByOwner[tokenOwnerAddress] = {
|
||||
[tokenAddress]: [],
|
||||
};
|
||||
}
|
||||
if (tokenIdsByOwner[tokenOwnerAddress][tokenAddress] === undefined) {
|
||||
tokenIdsByOwner[tokenOwnerAddress][tokenAddress] = [];
|
||||
}
|
||||
tokenIdsByOwner[tokenOwnerAddress][tokenAddress].push(tokenId);
|
||||
});
|
||||
return tokenIdsByOwner;
|
||||
}
|
||||
public getTokenOwnerAddresses(): string[] {
|
||||
return this._tokenOwnerAddresses;
|
||||
}
|
||||
public getTokenAddresses(): string[] {
|
||||
const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
|
||||
return tokenAddresses;
|
||||
}
|
||||
private _getTokenContractFromAssetData(tokenAddress: string): DummyERC721TokenContract {
|
||||
const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
|
||||
if (tokenContractIfExists === undefined) {
|
||||
throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
|
||||
}
|
||||
return tokenContractIfExists;
|
||||
}
|
||||
private _validateDummyTokenContractsExistOrThrow(): void {
|
||||
if (this._dummyTokenContracts === undefined) {
|
||||
throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyTokensAsync"');
|
||||
}
|
||||
}
|
||||
private _validateProxyContractExistsOrThrow(): void {
|
||||
if (this._proxyContract === undefined) {
|
||||
throw new Error('ERC721 proxy contract not yet deployed, please call "deployProxyAsync"');
|
||||
}
|
||||
}
|
||||
private _validateBalancesAndAllowancesSetOrThrow(): void {
|
||||
if (_.keys(this._initialTokenIdsByOwner).length === 0) {
|
||||
throw new Error(
|
||||
'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
3
contracts/asset-proxy/test/utils/index.ts
Normal file
3
contracts/asset-proxy/test/utils/index.ts
Normal file
@@ -0,0 +1,3 @@
|
||||
export * from './erc20_wrapper';
|
||||
export * from './erc721_wrapper';
|
||||
export * from './erc1155_proxy_wrapper';
|
||||
18
contracts/asset-proxy/tsconfig.json
Normal file
18
contracts/asset-proxy/tsconfig.json
Normal file
@@ -0,0 +1,18 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/ERC1155Proxy.json",
|
||||
"generated-artifacts/ERC20Proxy.json",
|
||||
"generated-artifacts/ERC721Proxy.json",
|
||||
"generated-artifacts/IAssetData.json",
|
||||
"generated-artifacts/IAssetProxy.json",
|
||||
"generated-artifacts/IAuthorizable.json",
|
||||
"generated-artifacts/MixinAuthorizable.json",
|
||||
"generated-artifacts/MultiAssetProxy.json",
|
||||
"generated-artifacts/StaticCallProxy.json",
|
||||
"generated-artifacts/TestStaticCallTarget.json"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
6
contracts/asset-proxy/tslint.json
Normal file
6
contracts/asset-proxy/tslint.json
Normal file
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
147
contracts/coordinator/CHANGELOG.json
Normal file
147
contracts/coordinator/CHANGELOG.json
Normal file
@@ -0,0 +1,147 @@
|
||||
[
|
||||
{
|
||||
"timestamp": 1566446343,
|
||||
"version": "2.0.11",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1565296576,
|
||||
"version": "2.0.10",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "2.0.9",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies.",
|
||||
"pr": 1995
|
||||
}
|
||||
],
|
||||
"timestamp": 1564607468
|
||||
},
|
||||
{
|
||||
"timestamp": 1563957393,
|
||||
"version": "2.0.8",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563193019,
|
||||
"version": "2.0.7",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563047529,
|
||||
"version": "2.0.6",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563006338,
|
||||
"version": "2.0.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1558712885,
|
||||
"version": "2.0.4",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1557961111,
|
||||
"version": "2.0.3",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1557799313,
|
||||
"version": "2.0.2",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1557507213,
|
||||
"version": "2.0.1",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "2.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Make `decodeOrdersFromFillData`, `getCoordinatorApprovalHash`, and `getTransactionHash` public",
|
||||
"pr": 1729
|
||||
},
|
||||
{
|
||||
"note": "Make `assertValidTransactionOrdersApproval` internal",
|
||||
"pr": 1729
|
||||
}
|
||||
],
|
||||
"timestamp": 1554997931
|
||||
},
|
||||
{
|
||||
"version": "1.1.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Run Web3ProviderEngine without excess block polling",
|
||||
"pr": 1695
|
||||
}
|
||||
],
|
||||
"timestamp": 1553183790
|
||||
},
|
||||
{
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Created Coordinator package"
|
||||
},
|
||||
{
|
||||
"note": "Use separate EIP712 domains for transactions and approvals",
|
||||
"pr": 1705
|
||||
},
|
||||
{
|
||||
"note": "Add `SignatureType.Invalid`",
|
||||
"pr": 1705
|
||||
},
|
||||
{
|
||||
"note": "Set `evmVersion` to `constantinople`",
|
||||
"pr": 1707
|
||||
}
|
||||
],
|
||||
"timestamp": 1553091633
|
||||
}
|
||||
]
|
||||
66
contracts/coordinator/CHANGELOG.md
Normal file
66
contracts/coordinator/CHANGELOG.md
Normal file
@@ -0,0 +1,66 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## v2.0.11 - _August 22, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.10 - _August 8, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.9 - _July 31, 2019_
|
||||
|
||||
* Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies. (#1995)
|
||||
|
||||
## v2.0.8 - _July 24, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.7 - _July 15, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.6 - _July 13, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.5 - _July 13, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.4 - _May 24, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.3 - _May 15, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.2 - _May 14, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.1 - _May 10, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v2.0.0 - _April 11, 2019_
|
||||
|
||||
* Make `decodeOrdersFromFillData`, `getCoordinatorApprovalHash`, and `getTransactionHash` public (#1729)
|
||||
* Make `assertValidTransactionOrdersApproval` internal (#1729)
|
||||
|
||||
## v1.1.0 - _March 21, 2019_
|
||||
|
||||
* Run Web3ProviderEngine without excess block polling (#1695)
|
||||
|
||||
## v1.0.0 - _March 20, 2019_
|
||||
|
||||
* Created Coordinator package
|
||||
* Use separate EIP712 domains for transactions and approvals (#1705)
|
||||
* Add `SignatureType.Invalid` (#1705)
|
||||
* Set `evmVersion` to `constantinople` (#1707)
|
||||
73
contracts/coordinator/README.md
Normal file
73
contracts/coordinator/README.md
Normal file
@@ -0,0 +1,73 @@
|
||||
## Coordinator
|
||||
|
||||
This package contains a contract that allows users to call arbitrary functions on the Exchange contract with permission from one or more Coordinators. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [DEPLOYS](./DEPLOYS.json) file within this package.
|
||||
|
||||
## Installation
|
||||
|
||||
**Install**
|
||||
|
||||
```bash
|
||||
npm install @0x/contracts-coordinator --save
|
||||
```
|
||||
|
||||
## Bug bounty
|
||||
|
||||
A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
|
||||
|
||||
## Contributing
|
||||
|
||||
We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
|
||||
|
||||
For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
|
||||
|
||||
Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
|
||||
|
||||
### Install Dependencies
|
||||
|
||||
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
|
||||
|
||||
```bash
|
||||
yarn config set workspaces-experimental true
|
||||
```
|
||||
|
||||
Then install dependencies
|
||||
|
||||
```bash
|
||||
yarn install
|
||||
```
|
||||
|
||||
### Build
|
||||
|
||||
To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-coordinator yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-coordinator yarn watch
|
||||
```
|
||||
|
||||
### Clean
|
||||
|
||||
```bash
|
||||
yarn clean
|
||||
```
|
||||
|
||||
### Lint
|
||||
|
||||
```bash
|
||||
yarn lint
|
||||
```
|
||||
|
||||
### Run Tests
|
||||
|
||||
```bash
|
||||
yarn test
|
||||
```
|
||||
|
||||
#### Testing options
|
||||
|
||||
Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
|
||||
26
contracts/coordinator/compiler.json
Normal file
26
contracts/coordinator/compiler.json
Normal file
@@ -0,0 +1,26 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": false,
|
||||
"compilerSettings": {
|
||||
"evmVersion": "constantinople",
|
||||
"optimizer": {
|
||||
"enabled": true,
|
||||
"runs": 1000000,
|
||||
"details": { "yul": true, "deduplicate": true, "cse": true, "constantOptimizer": true }
|
||||
},
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"devdoc",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": ["src/Coordinator.sol", "src/registry/CoordinatorRegistry.sol"]
|
||||
}
|
||||
39
contracts/coordinator/contracts/src/Coordinator.sol
Normal file
39
contracts/coordinator/contracts/src/Coordinator.sol
Normal file
@@ -0,0 +1,39 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "./libs/LibConstants.sol";
|
||||
import "./MixinSignatureValidator.sol";
|
||||
import "./MixinCoordinatorApprovalVerifier.sol";
|
||||
import "./MixinCoordinatorCore.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract Coordinator is
|
||||
LibConstants,
|
||||
MixinSignatureValidator,
|
||||
MixinCoordinatorApprovalVerifier,
|
||||
MixinCoordinatorCore
|
||||
{
|
||||
constructor (address _exchange)
|
||||
public
|
||||
LibConstants(_exchange)
|
||||
{}
|
||||
}
|
||||
@@ -0,0 +1,203 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibExchangeSelectors.sol";
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
import "@0x/contracts-utils/contracts/src/LibAddressArray.sol";
|
||||
import "./libs/LibCoordinatorApproval.sol";
|
||||
import "./libs/LibZeroExTransaction.sol";
|
||||
import "./mixins/MSignatureValidator.sol";
|
||||
import "./mixins/MCoordinatorApprovalVerifier.sol";
|
||||
|
||||
|
||||
// solhint-disable avoid-tx-origin
|
||||
contract MixinCoordinatorApprovalVerifier is
|
||||
LibExchangeSelectors,
|
||||
LibCoordinatorApproval,
|
||||
LibZeroExTransaction,
|
||||
MSignatureValidator,
|
||||
MCoordinatorApprovalVerifier
|
||||
{
|
||||
using LibBytes for bytes;
|
||||
using LibAddressArray for address[];
|
||||
|
||||
/// @dev Validates that the 0x transaction has been approved by all of the feeRecipients
|
||||
/// that correspond to each order in the transaction's Exchange calldata.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order in the transaction's Exchange calldata.
|
||||
function assertValidCoordinatorApprovals(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
public
|
||||
view
|
||||
{
|
||||
// Get the orders from the the Exchange calldata in the 0x transaction
|
||||
LibOrder.Order[] memory orders = decodeOrdersFromFillData(transaction.data);
|
||||
|
||||
// No approval is required for non-fill methods
|
||||
if (orders.length > 0) {
|
||||
// Revert if approval is invalid for transaction orders
|
||||
assertValidTransactionOrdersApproval(
|
||||
transaction,
|
||||
orders,
|
||||
txOrigin,
|
||||
transactionSignature,
|
||||
approvalExpirationTimeSeconds,
|
||||
approvalSignatures
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// @dev Decodes the orders from Exchange calldata representing any fill method.
|
||||
/// @param data Exchange calldata representing a fill method.
|
||||
/// @return The orders from the Exchange calldata.
|
||||
function decodeOrdersFromFillData(bytes memory data)
|
||||
public
|
||||
pure
|
||||
returns (LibOrder.Order[] memory orders)
|
||||
{
|
||||
bytes4 selector = data.readBytes4(0);
|
||||
if (
|
||||
selector == FILL_ORDER_SELECTOR ||
|
||||
selector == FILL_ORDER_NO_THROW_SELECTOR ||
|
||||
selector == FILL_OR_KILL_ORDER_SELECTOR
|
||||
) {
|
||||
// Decode single order
|
||||
(LibOrder.Order memory order) = abi.decode(
|
||||
data.slice(4, data.length),
|
||||
(LibOrder.Order)
|
||||
);
|
||||
orders = new LibOrder.Order[](1);
|
||||
orders[0] = order;
|
||||
} else if (
|
||||
selector == BATCH_FILL_ORDERS_SELECTOR ||
|
||||
selector == BATCH_FILL_ORDERS_NO_THROW_SELECTOR ||
|
||||
selector == BATCH_FILL_OR_KILL_ORDERS_SELECTOR ||
|
||||
selector == MARKET_BUY_ORDERS_SELECTOR ||
|
||||
selector == MARKET_BUY_ORDERS_NO_THROW_SELECTOR ||
|
||||
selector == MARKET_SELL_ORDERS_SELECTOR ||
|
||||
selector == MARKET_SELL_ORDERS_NO_THROW_SELECTOR
|
||||
) {
|
||||
// Decode all orders
|
||||
// solhint-disable indent
|
||||
(orders) = abi.decode(
|
||||
data.slice(4, data.length),
|
||||
(LibOrder.Order[])
|
||||
);
|
||||
} else if (selector == MATCH_ORDERS_SELECTOR) {
|
||||
// Decode left and right orders
|
||||
(LibOrder.Order memory leftOrder, LibOrder.Order memory rightOrder) = abi.decode(
|
||||
data.slice(4, data.length),
|
||||
(LibOrder.Order, LibOrder.Order)
|
||||
);
|
||||
|
||||
// Create array of orders
|
||||
orders = new LibOrder.Order[](2);
|
||||
orders[0] = leftOrder;
|
||||
orders[1] = rightOrder;
|
||||
}
|
||||
return orders;
|
||||
}
|
||||
|
||||
/// @dev Validates that the feeRecipients of a batch of order have approved a 0x transaction.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param orders Array of order structs containing order specifications.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order.
|
||||
function assertValidTransactionOrdersApproval(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
LibOrder.Order[] memory orders,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
internal
|
||||
view
|
||||
{
|
||||
// Verify that Ethereum tx signer is the same as the approved txOrigin
|
||||
require(
|
||||
tx.origin == txOrigin,
|
||||
"INVALID_ORIGIN"
|
||||
);
|
||||
|
||||
// Hash 0x transaction
|
||||
bytes32 transactionHash = getTransactionHash(transaction);
|
||||
|
||||
// Create empty list of approval signers
|
||||
address[] memory approvalSignerAddresses = new address[](0);
|
||||
|
||||
uint256 signaturesLength = approvalSignatures.length;
|
||||
for (uint256 i = 0; i != signaturesLength; i++) {
|
||||
// Create approval message
|
||||
uint256 currentApprovalExpirationTimeSeconds = approvalExpirationTimeSeconds[i];
|
||||
CoordinatorApproval memory approval = CoordinatorApproval({
|
||||
txOrigin: txOrigin,
|
||||
transactionHash: transactionHash,
|
||||
transactionSignature: transactionSignature,
|
||||
approvalExpirationTimeSeconds: currentApprovalExpirationTimeSeconds
|
||||
});
|
||||
|
||||
// Ensure approval has not expired
|
||||
require(
|
||||
// solhint-disable-next-line not-rely-on-time
|
||||
currentApprovalExpirationTimeSeconds > block.timestamp,
|
||||
"APPROVAL_EXPIRED"
|
||||
);
|
||||
|
||||
// Hash approval message and recover signer address
|
||||
bytes32 approvalHash = getCoordinatorApprovalHash(approval);
|
||||
address approvalSignerAddress = getSignerAddress(approvalHash, approvalSignatures[i]);
|
||||
|
||||
// Add approval signer to list of signers
|
||||
approvalSignerAddresses = approvalSignerAddresses.append(approvalSignerAddress);
|
||||
}
|
||||
|
||||
// Ethereum transaction signer gives implicit signature of approval
|
||||
approvalSignerAddresses = approvalSignerAddresses.append(tx.origin);
|
||||
|
||||
uint256 ordersLength = orders.length;
|
||||
for (uint256 i = 0; i != ordersLength; i++) {
|
||||
// Do not check approval if the order's senderAddress is null
|
||||
if (orders[i].senderAddress == address(0)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Ensure feeRecipient of order has approved this 0x transaction
|
||||
address approverAddress = orders[i].feeRecipientAddress;
|
||||
bool isOrderApproved = approvalSignerAddresses.contains(approverAddress);
|
||||
require(
|
||||
isOrderApproved,
|
||||
"INVALID_APPROVAL_SIGNATURE"
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
65
contracts/coordinator/contracts/src/MixinCoordinatorCore.sol
Normal file
65
contracts/coordinator/contracts/src/MixinCoordinatorCore.sol
Normal file
@@ -0,0 +1,65 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "./libs/LibZeroExTransaction.sol";
|
||||
import "./libs/LibConstants.sol";
|
||||
import "./mixins/MCoordinatorApprovalVerifier.sol";
|
||||
import "./interfaces/ICoordinatorCore.sol";
|
||||
|
||||
|
||||
contract MixinCoordinatorCore is
|
||||
LibConstants,
|
||||
MCoordinatorApprovalVerifier,
|
||||
ICoordinatorCore
|
||||
{
|
||||
/// @dev Executes a 0x transaction that has been signed by the feeRecipients that correspond to each order in the transaction's Exchange calldata.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order in the transaction's Exchange calldata.
|
||||
function executeTransaction(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
public
|
||||
{
|
||||
// Validate that the 0x transaction has been approves by each feeRecipient
|
||||
assertValidCoordinatorApprovals(
|
||||
transaction,
|
||||
txOrigin,
|
||||
transactionSignature,
|
||||
approvalExpirationTimeSeconds,
|
||||
approvalSignatures
|
||||
);
|
||||
|
||||
// Execute the transaction
|
||||
EXCHANGE.executeTransaction(
|
||||
transaction.salt,
|
||||
transaction.signerAddress,
|
||||
transaction.data,
|
||||
transactionSignature
|
||||
);
|
||||
}
|
||||
}
|
||||
118
contracts/coordinator/contracts/src/MixinSignatureValidator.sol
Normal file
118
contracts/coordinator/contracts/src/MixinSignatureValidator.sol
Normal file
@@ -0,0 +1,118 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
import "./mixins/MSignatureValidator.sol";
|
||||
|
||||
|
||||
contract MixinSignatureValidator is
|
||||
MSignatureValidator
|
||||
{
|
||||
using LibBytes for bytes;
|
||||
|
||||
/// @dev Recovers the address of a signer given a hash and signature.
|
||||
/// @param hash Any 32 byte hash.
|
||||
/// @param signature Proof that the hash has been signed by signer.
|
||||
function getSignerAddress(bytes32 hash, bytes memory signature)
|
||||
public
|
||||
pure
|
||||
returns (address signerAddress)
|
||||
{
|
||||
require(
|
||||
signature.length > 0,
|
||||
"LENGTH_GREATER_THAN_0_REQUIRED"
|
||||
);
|
||||
|
||||
// Pop last byte off of signature byte array.
|
||||
uint8 signatureTypeRaw = uint8(signature.popLastByte());
|
||||
|
||||
// Ensure signature is supported
|
||||
require(
|
||||
signatureTypeRaw < uint8(SignatureType.NSignatureTypes),
|
||||
"SIGNATURE_UNSUPPORTED"
|
||||
);
|
||||
|
||||
SignatureType signatureType = SignatureType(signatureTypeRaw);
|
||||
|
||||
// Always illegal signature.
|
||||
// This is always an implicit option since a signer can create a
|
||||
// signature array with invalid type or length. We may as well make
|
||||
// it an explicit option. This aids testing and analysis. It is
|
||||
// also the initialization value for the enum type.
|
||||
if (signatureType == SignatureType.Illegal) {
|
||||
revert("SIGNATURE_ILLEGAL");
|
||||
|
||||
// Always invalid signature.
|
||||
// Like Illegal, this is always implicitly available and therefore
|
||||
// offered explicitly. It can be implicitly created by providing
|
||||
// a correctly formatted but incorrect signature.
|
||||
} else if (signatureType == SignatureType.Invalid) {
|
||||
require(
|
||||
signature.length == 0,
|
||||
"LENGTH_0_REQUIRED"
|
||||
);
|
||||
revert("SIGNATURE_INVALID");
|
||||
|
||||
// Signature using EIP712
|
||||
} else if (signatureType == SignatureType.EIP712) {
|
||||
require(
|
||||
signature.length == 65,
|
||||
"LENGTH_65_REQUIRED"
|
||||
);
|
||||
uint8 v = uint8(signature[0]);
|
||||
bytes32 r = signature.readBytes32(1);
|
||||
bytes32 s = signature.readBytes32(33);
|
||||
signerAddress = ecrecover(
|
||||
hash,
|
||||
v,
|
||||
r,
|
||||
s
|
||||
);
|
||||
return signerAddress;
|
||||
|
||||
// Signed using web3.eth_sign
|
||||
} else if (signatureType == SignatureType.EthSign) {
|
||||
require(
|
||||
signature.length == 65,
|
||||
"LENGTH_65_REQUIRED"
|
||||
);
|
||||
uint8 v = uint8(signature[0]);
|
||||
bytes32 r = signature.readBytes32(1);
|
||||
bytes32 s = signature.readBytes32(33);
|
||||
signerAddress = ecrecover(
|
||||
keccak256(abi.encodePacked(
|
||||
"\x19Ethereum Signed Message:\n32",
|
||||
hash
|
||||
)),
|
||||
v,
|
||||
r,
|
||||
s
|
||||
);
|
||||
return signerAddress;
|
||||
}
|
||||
|
||||
// Anything else is illegal (We do not return false because
|
||||
// the signature may actually be valid, just not in a format
|
||||
// that we currently support. In this case returning false
|
||||
// may lead the caller to incorrectly believe that the
|
||||
// signature was invalid.)
|
||||
revert("SIGNATURE_UNSUPPORTED");
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,52 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
|
||||
import "../libs/LibZeroExTransaction.sol";
|
||||
|
||||
|
||||
contract ICoordinatorApprovalVerifier {
|
||||
|
||||
/// @dev Validates that the 0x transaction has been approved by all of the feeRecipients
|
||||
/// that correspond to each order in the transaction's Exchange calldata.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order in the transaction's Exchange calldata.
|
||||
function assertValidCoordinatorApprovals(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
public
|
||||
view;
|
||||
|
||||
/// @dev Decodes the orders from Exchange calldata representing any fill method.
|
||||
/// @param data Exchange calldata representing a fill method.
|
||||
/// @return The orders from the Exchange calldata.
|
||||
function decodeOrdersFromFillData(bytes memory data)
|
||||
public
|
||||
pure
|
||||
returns (LibOrder.Order[] memory orders);
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "../libs/LibZeroExTransaction.sol";
|
||||
|
||||
|
||||
contract ICoordinatorCore {
|
||||
|
||||
/// @dev Executes a 0x transaction that has been signed by the feeRecipients that correspond to each order in the transaction's Exchange calldata.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order in the transaction's Exchange calldata.
|
||||
function executeTransaction(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
public;
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
contract ISignatureValidator {
|
||||
|
||||
/// @dev Recovers the address of a signer given a hash and signature.
|
||||
/// @param hash Any 32 byte hash.
|
||||
/// @param signature Proof that the hash has been signed by signer.
|
||||
function getSignerAddress(bytes32 hash, bytes memory signature)
|
||||
public
|
||||
pure
|
||||
returns (address signerAddress);
|
||||
}
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
contract ITransactions {
|
||||
|
||||
/// @dev Executes an exchange method call in the context of signer.
|
||||
/// @param salt Arbitrary number to ensure uniqueness of transaction hash.
|
||||
/// @param signerAddress Address of transaction signer.
|
||||
/// @param data AbiV2 encoded calldata.
|
||||
/// @param signature Proof of signer transaction by signer.
|
||||
function executeTransaction(
|
||||
uint256 salt,
|
||||
address signerAddress,
|
||||
bytes calldata data,
|
||||
bytes calldata signature
|
||||
)
|
||||
external;
|
||||
}
|
||||
34
contracts/coordinator/contracts/src/libs/LibConstants.sol
Normal file
34
contracts/coordinator/contracts/src/libs/LibConstants.sol
Normal file
@@ -0,0 +1,34 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "../interfaces/ITransactions.sol";
|
||||
|
||||
|
||||
contract LibConstants {
|
||||
|
||||
// solhint-disable-next-line var-name-mixedcase
|
||||
ITransactions internal EXCHANGE;
|
||||
|
||||
constructor (address _exchange)
|
||||
public
|
||||
{
|
||||
EXCHANGE = ITransactions(_exchange);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,98 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "./LibEIP712Domain.sol";
|
||||
|
||||
|
||||
contract LibCoordinatorApproval is
|
||||
LibEIP712Domain
|
||||
{
|
||||
// Hash for the EIP712 Coordinator approval message
|
||||
// keccak256(abi.encodePacked(
|
||||
// "CoordinatorApproval(",
|
||||
// "address txOrigin,",
|
||||
// "bytes32 transactionHash,",
|
||||
// "bytes transactionSignature,",
|
||||
// "uint256 approvalExpirationTimeSeconds",
|
||||
// ")"
|
||||
// ));
|
||||
bytes32 constant internal EIP712_COORDINATOR_APPROVAL_SCHEMA_HASH = 0x2fbcdbaa76bc7589916958ae919dfbef04d23f6bbf26de6ff317b32c6cc01e05;
|
||||
|
||||
struct CoordinatorApproval {
|
||||
address txOrigin; // Required signer of Ethereum transaction that is submitting approval.
|
||||
bytes32 transactionHash; // EIP712 hash of the transaction.
|
||||
bytes transactionSignature; // Signature of the 0x transaction.
|
||||
uint256 approvalExpirationTimeSeconds; // Timestamp in seconds for which the approval expires.
|
||||
}
|
||||
|
||||
/// @dev Calculated the EIP712 hash of the Coordinator approval mesasage using the domain separator of this contract.
|
||||
/// @param approval Coordinator approval message containing the transaction hash, transaction signature, and expiration of the approval.
|
||||
/// @return EIP712 hash of the Coordinator approval message with the domain separator of this contract.
|
||||
function getCoordinatorApprovalHash(CoordinatorApproval memory approval)
|
||||
public
|
||||
view
|
||||
returns (bytes32 approvalHash)
|
||||
{
|
||||
approvalHash = hashEIP712CoordinatorMessage(hashCoordinatorApproval(approval));
|
||||
return approvalHash;
|
||||
}
|
||||
|
||||
/// @dev Calculated the EIP712 hash of the Coordinator approval mesasage with no domain separator.
|
||||
/// @param approval Coordinator approval message containing the transaction hash, transaction signature, and expiration of the approval.
|
||||
/// @return EIP712 hash of the Coordinator approval message with no domain separator.
|
||||
function hashCoordinatorApproval(CoordinatorApproval memory approval)
|
||||
internal
|
||||
pure
|
||||
returns (bytes32 result)
|
||||
{
|
||||
bytes32 schemaHash = EIP712_COORDINATOR_APPROVAL_SCHEMA_HASH;
|
||||
bytes memory transactionSignature = approval.transactionSignature;
|
||||
address txOrigin = approval.txOrigin;
|
||||
bytes32 transactionHash = approval.transactionHash;
|
||||
uint256 approvalExpirationTimeSeconds = approval.approvalExpirationTimeSeconds;
|
||||
|
||||
// Assembly for more efficiently computing:
|
||||
// keccak256(abi.encodePacked(
|
||||
// EIP712_COORDINATOR_APPROVAL_SCHEMA_HASH,
|
||||
// approval.txOrigin,
|
||||
// approval.transactionHash,
|
||||
// keccak256(approval.transactionSignature)
|
||||
// approval.approvalExpirationTimeSeconds,
|
||||
// ));
|
||||
|
||||
assembly {
|
||||
// Compute hash of transaction signature
|
||||
let transactionSignatureHash := keccak256(add(transactionSignature, 32), mload(transactionSignature))
|
||||
|
||||
// Load free memory pointer
|
||||
let memPtr := mload(64)
|
||||
|
||||
mstore(memPtr, schemaHash) // hash of schema
|
||||
mstore(add(memPtr, 32), txOrigin) // txOrigin
|
||||
mstore(add(memPtr, 64), transactionHash) // transactionHash
|
||||
mstore(add(memPtr, 96), transactionSignatureHash) // transactionSignatureHash
|
||||
mstore(add(memPtr, 128), approvalExpirationTimeSeconds) // approvalExpirationTimeSeconds
|
||||
// Compute hash
|
||||
result := keccak256(memPtr, 160)
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
131
contracts/coordinator/contracts/src/libs/LibEIP712Domain.sol
Normal file
131
contracts/coordinator/contracts/src/libs/LibEIP712Domain.sol
Normal file
@@ -0,0 +1,131 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./LibConstants.sol";
|
||||
|
||||
|
||||
contract LibEIP712Domain is
|
||||
LibConstants
|
||||
{
|
||||
|
||||
// EIP191 header for EIP712 prefix
|
||||
string constant internal EIP191_HEADER = "\x19\x01";
|
||||
|
||||
// EIP712 Domain Name value for the Coordinator
|
||||
string constant internal EIP712_COORDINATOR_DOMAIN_NAME = "0x Protocol Coordinator";
|
||||
|
||||
// EIP712 Domain Version value for the Coordinator
|
||||
string constant internal EIP712_COORDINATOR_DOMAIN_VERSION = "1.0.0";
|
||||
|
||||
// EIP712 Domain Name value for the Exchange
|
||||
string constant internal EIP712_EXCHANGE_DOMAIN_NAME = "0x Protocol";
|
||||
|
||||
// EIP712 Domain Version value for the Exchange
|
||||
string constant internal EIP712_EXCHANGE_DOMAIN_VERSION = "2";
|
||||
|
||||
// Hash of the EIP712 Domain Separator Schema
|
||||
bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
|
||||
"EIP712Domain(",
|
||||
"string name,",
|
||||
"string version,",
|
||||
"address verifyingContract",
|
||||
")"
|
||||
));
|
||||
|
||||
// Hash of the EIP712 Domain Separator data for the Coordinator
|
||||
// solhint-disable-next-line var-name-mixedcase
|
||||
bytes32 public EIP712_COORDINATOR_DOMAIN_HASH;
|
||||
|
||||
// Hash of the EIP712 Domain Separator data for the Exchange
|
||||
// solhint-disable-next-line var-name-mixedcase
|
||||
bytes32 public EIP712_EXCHANGE_DOMAIN_HASH;
|
||||
|
||||
constructor ()
|
||||
public
|
||||
{
|
||||
EIP712_COORDINATOR_DOMAIN_HASH = keccak256(abi.encodePacked(
|
||||
EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
|
||||
keccak256(bytes(EIP712_COORDINATOR_DOMAIN_NAME)),
|
||||
keccak256(bytes(EIP712_COORDINATOR_DOMAIN_VERSION)),
|
||||
uint256(address(this))
|
||||
));
|
||||
|
||||
EIP712_EXCHANGE_DOMAIN_HASH = keccak256(abi.encodePacked(
|
||||
EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
|
||||
keccak256(bytes(EIP712_EXCHANGE_DOMAIN_NAME)),
|
||||
keccak256(bytes(EIP712_EXCHANGE_DOMAIN_VERSION)),
|
||||
uint256(address(EXCHANGE))
|
||||
));
|
||||
}
|
||||
|
||||
/// @dev Calculates EIP712 encoding for a hash struct in the EIP712 domain
|
||||
/// of this contract.
|
||||
/// @param hashStruct The EIP712 hash struct.
|
||||
/// @return EIP712 hash applied to this EIP712 Domain.
|
||||
function hashEIP712CoordinatorMessage(bytes32 hashStruct)
|
||||
internal
|
||||
view
|
||||
returns (bytes32 result)
|
||||
{
|
||||
return hashEIP712Message(EIP712_COORDINATOR_DOMAIN_HASH, hashStruct);
|
||||
}
|
||||
|
||||
/// @dev Calculates EIP712 encoding for a hash struct in the EIP712 domain
|
||||
/// of the Exchange contract.
|
||||
/// @param hashStruct The EIP712 hash struct.
|
||||
/// @return EIP712 hash applied to the Exchange EIP712 Domain.
|
||||
function hashEIP712ExchangeMessage(bytes32 hashStruct)
|
||||
internal
|
||||
view
|
||||
returns (bytes32 result)
|
||||
{
|
||||
return hashEIP712Message(EIP712_EXCHANGE_DOMAIN_HASH, hashStruct);
|
||||
}
|
||||
|
||||
/// @dev Calculates EIP712 encoding for a hash struct with a given domain hash.
|
||||
/// @param eip712DomainHash Hash of the domain domain separator data.
|
||||
/// @param hashStruct The EIP712 hash struct.
|
||||
/// @return EIP712 hash applied to the Exchange EIP712 Domain.
|
||||
function hashEIP712Message(bytes32 eip712DomainHash, bytes32 hashStruct)
|
||||
internal
|
||||
pure
|
||||
returns (bytes32 result)
|
||||
{
|
||||
// Assembly for more efficient computing:
|
||||
// keccak256(abi.encodePacked(
|
||||
// EIP191_HEADER,
|
||||
// EIP712_DOMAIN_HASH,
|
||||
// hashStruct
|
||||
// ));
|
||||
|
||||
assembly {
|
||||
// Load free memory pointer
|
||||
let memPtr := mload(64)
|
||||
|
||||
mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000) // EIP191 header
|
||||
mstore(add(memPtr, 2), eip712DomainHash) // EIP712 domain hash
|
||||
mstore(add(memPtr, 34), hashStruct) // Hash of struct
|
||||
|
||||
// Compute hash
|
||||
result := keccak256(memPtr, 66)
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,95 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "./LibEIP712Domain.sol";
|
||||
|
||||
|
||||
contract LibZeroExTransaction is
|
||||
LibEIP712Domain
|
||||
{
|
||||
// Hash for the EIP712 0x transaction schema
|
||||
// keccak256(abi.encodePacked(
|
||||
// "ZeroExTransaction(",
|
||||
// "uint256 salt,",
|
||||
// "address signerAddress,",
|
||||
// "bytes data",
|
||||
// ")"
|
||||
// ));
|
||||
bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = 0x213c6f636f3ea94e701c0adf9b2624aa45a6c694f9a292c094f9a81c24b5df4c;
|
||||
|
||||
struct ZeroExTransaction {
|
||||
uint256 salt; // Arbitrary number to ensure uniqueness of transaction hash.
|
||||
address signerAddress; // Address of transaction signer.
|
||||
bytes data; // AbiV2 encoded calldata.
|
||||
}
|
||||
|
||||
/// @dev Calculates the EIP712 hash of a 0x transaction using the domain separator of the Exchange contract.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @return EIP712 hash of the transaction with the domain separator of this contract.
|
||||
function getTransactionHash(ZeroExTransaction memory transaction)
|
||||
public
|
||||
view
|
||||
returns (bytes32 transactionHash)
|
||||
{
|
||||
// Hash the transaction with the domain separator of the Exchange contract.
|
||||
transactionHash = hashEIP712ExchangeMessage(hashZeroExTransaction(transaction));
|
||||
return transactionHash;
|
||||
}
|
||||
|
||||
/// @dev Calculates EIP712 hash of the 0x transaction with no domain separator.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @return EIP712 hash of the transaction with no domain separator.
|
||||
function hashZeroExTransaction(ZeroExTransaction memory transaction)
|
||||
internal
|
||||
pure
|
||||
returns (bytes32 result)
|
||||
{
|
||||
bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
|
||||
bytes memory data = transaction.data;
|
||||
uint256 salt = transaction.salt;
|
||||
address signerAddress = transaction.signerAddress;
|
||||
|
||||
// Assembly for more efficiently computing:
|
||||
// keccak256(abi.encodePacked(
|
||||
// EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
|
||||
// transaction.salt,
|
||||
// uint256(transaction.signerAddress),
|
||||
// keccak256(transaction.data)
|
||||
// ));
|
||||
|
||||
assembly {
|
||||
// Compute hash of data
|
||||
let dataHash := keccak256(add(data, 32), mload(data))
|
||||
|
||||
// Load free memory pointer
|
||||
let memPtr := mload(64)
|
||||
|
||||
mstore(memPtr, schemaHash) // hash of schema
|
||||
mstore(add(memPtr, 32), salt) // salt
|
||||
mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff)) // signerAddress
|
||||
mstore(add(memPtr, 96), dataHash) // hash of data
|
||||
|
||||
// Compute hash
|
||||
result := keccak256(memPtr, 128)
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,46 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental "ABIEncoderV2";
|
||||
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
|
||||
import "../interfaces/ICoordinatorApprovalVerifier.sol";
|
||||
|
||||
|
||||
contract MCoordinatorApprovalVerifier is
|
||||
ICoordinatorApprovalVerifier
|
||||
{
|
||||
/// @dev Validates that the feeRecipients of a batch of order have approved a 0x transaction.
|
||||
/// @param transaction 0x transaction containing salt, signerAddress, and data.
|
||||
/// @param orders Array of order structs containing order specifications.
|
||||
/// @param txOrigin Required signer of Ethereum transaction calling this function.
|
||||
/// @param transactionSignature Proof that the transaction has been signed by the signer.
|
||||
/// @param approvalExpirationTimeSeconds Array of expiration times in seconds for which each corresponding approval signature expires.
|
||||
/// @param approvalSignatures Array of signatures that correspond to the feeRecipients of each order.
|
||||
function assertValidTransactionOrdersApproval(
|
||||
LibZeroExTransaction.ZeroExTransaction memory transaction,
|
||||
LibOrder.Order[] memory orders,
|
||||
address txOrigin,
|
||||
bytes memory transactionSignature,
|
||||
uint256[] memory approvalExpirationTimeSeconds,
|
||||
bytes[] memory approvalSignatures
|
||||
)
|
||||
internal
|
||||
view;
|
||||
}
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "../interfaces/ISignatureValidator.sol";
|
||||
|
||||
|
||||
contract MSignatureValidator is
|
||||
ISignatureValidator
|
||||
{
|
||||
// Allowed signature types.
|
||||
enum SignatureType {
|
||||
Illegal, // 0x00, default value
|
||||
Invalid, // 0x01
|
||||
EIP712, // 0x02
|
||||
EthSign, // 0x03
|
||||
NSignatureTypes // 0x04, number of signature types. Always leave at end.
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,32 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./MixinCoordinatorRegistryCore.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract CoordinatorRegistry is
|
||||
MixinCoordinatorRegistryCore
|
||||
{
|
||||
constructor ()
|
||||
public
|
||||
MixinCoordinatorRegistryCore()
|
||||
{}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
import "./interfaces/ICoordinatorRegistryCore.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract MixinCoordinatorRegistryCore is
|
||||
ICoordinatorRegistryCore
|
||||
{
|
||||
// mapping from `coordinatorOperator` -> `coordinatorEndpoint`
|
||||
mapping (address => string) internal coordinatorEndpoints;
|
||||
|
||||
/// @dev Called by a Coordinator operator to set the endpoint of their Coordinator.
|
||||
/// @param coordinatorEndpoint endpoint of the Coordinator.
|
||||
function setCoordinatorEndpoint(string calldata coordinatorEndpoint) external {
|
||||
address coordinatorOperator = msg.sender;
|
||||
coordinatorEndpoints[coordinatorOperator] = coordinatorEndpoint;
|
||||
emit CoordinatorEndpointSet(coordinatorOperator, coordinatorEndpoint);
|
||||
}
|
||||
|
||||
/// @dev Gets the endpoint for a Coordinator.
|
||||
/// @param coordinatorOperator operator of the Coordinator endpoint.
|
||||
function getCoordinatorEndpoint(address coordinatorOperator)
|
||||
external
|
||||
view
|
||||
returns (string memory coordinatorEndpoint)
|
||||
{
|
||||
return coordinatorEndpoints[coordinatorOperator];
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract ICoordinatorRegistryCore
|
||||
{
|
||||
/// @dev Emitted when a Coordinator endpoint is set.
|
||||
event CoordinatorEndpointSet(
|
||||
address coordinatorOperator,
|
||||
string coordinatorEndpoint
|
||||
);
|
||||
|
||||
/// @dev Called by a Coordinator operator to set the endpoint of their Coordinator.
|
||||
/// @param coordinatorEndpoint endpoint of the Coordinator.
|
||||
function setCoordinatorEndpoint(string calldata coordinatorEndpoint) external;
|
||||
|
||||
/// @dev Gets the endpoint for a Coordinator.
|
||||
/// @param coordinatorOperator operator of the Coordinator endpoint.
|
||||
function getCoordinatorEndpoint(address coordinatorOperator)
|
||||
external
|
||||
view
|
||||
returns (string memory coordinatorEndpoint);
|
||||
}
|
||||
90
contracts/coordinator/package.json
Normal file
90
contracts/coordinator/package.json
Normal file
@@ -0,0 +1,90 @@
|
||||
{
|
||||
"name": "@0x/contracts-coordinator",
|
||||
"version": "2.0.11",
|
||||
"engines": {
|
||||
"node": ">=6.12"
|
||||
},
|
||||
"description": "Smart contract extensions of 0x protocol",
|
||||
"main": "lib/src/index.js",
|
||||
"directories": {
|
||||
"test": "test"
|
||||
},
|
||||
"scripts": {
|
||||
"build": "yarn pre_build && tsc -b",
|
||||
"build:ci": "yarn build",
|
||||
"pre_build": "run-s compile generate_contract_wrappers",
|
||||
"test": "yarn run_mocha",
|
||||
"rebuild_and_test": "run-s build test",
|
||||
"test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
|
||||
"test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
|
||||
"test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
|
||||
"run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
|
||||
"compile": "sol-compiler",
|
||||
"watch": "sol-compiler -w",
|
||||
"clean": "shx rm -rf lib generated-artifacts generated-wrappers",
|
||||
"generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
|
||||
"lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
|
||||
"fix": "tslint --fix --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
|
||||
"coverage:report:text": "istanbul report text",
|
||||
"coverage:report:html": "istanbul report html && open coverage/index.html",
|
||||
"profiler:report:html": "istanbul report html && open coverage/index.html",
|
||||
"coverage:report:lcov": "istanbul report lcov",
|
||||
"test:circleci": "yarn test",
|
||||
"contracts:gen": "contracts-gen",
|
||||
"lint-contracts": "solhint -c ../.solhint.json contracts/**/**/**/**/*.sol"
|
||||
},
|
||||
"config": {
|
||||
"abis": "./generated-artifacts/@(Coordinator|CoordinatorRegistry).json",
|
||||
"abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually."
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/0xProject/0x-monorepo.git"
|
||||
},
|
||||
"license": "Apache-2.0",
|
||||
"bugs": {
|
||||
"url": "https://github.com/0xProject/0x-monorepo/issues"
|
||||
},
|
||||
"homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
|
||||
"devDependencies": {
|
||||
"@0x/abi-gen": "^4.1.1",
|
||||
"@0x/contracts-gen": "^1.0.13",
|
||||
"@0x/contracts-test-utils": "^3.1.14",
|
||||
"@0x/dev-utils": "^2.3.1",
|
||||
"@0x/sol-compiler": "^3.1.13",
|
||||
"@0x/tslint-config": "^3.0.1",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@types/mocha": "^5.2.7",
|
||||
"@types/node": "*",
|
||||
"chai": "^4.0.1",
|
||||
"chai-as-promised": "^7.1.0",
|
||||
"chai-bignumber": "^3.0.0",
|
||||
"dirty-chai": "^2.0.1",
|
||||
"make-promises-safe": "^1.1.0",
|
||||
"mocha": "^6.2.0",
|
||||
"npm-run-all": "^4.1.2",
|
||||
"shx": "^0.2.2",
|
||||
"solhint": "^1.4.1",
|
||||
"tslint": "5.11.0",
|
||||
"typescript": "3.0.1"
|
||||
},
|
||||
"dependencies": {
|
||||
"@0x/base-contract": "^5.3.2",
|
||||
"@0x/contracts-asset-proxy": "^2.2.6",
|
||||
"@0x/contracts-erc20": "^2.2.12",
|
||||
"@0x/contracts-exchange": "^2.1.12",
|
||||
"@0x/contracts-exchange-libs": "^3.0.6",
|
||||
"@0x/contracts-utils": "^3.2.2",
|
||||
"@0x/order-utils": "^8.3.0",
|
||||
"@0x/types": "^2.4.1",
|
||||
"@0x/typescript-typings": "^4.2.4",
|
||||
"@0x/utils": "^4.5.0",
|
||||
"@0x/web3-wrapper": "^6.0.11",
|
||||
"ethereum-types": "^2.1.4",
|
||||
"ethereumjs-util": "^5.1.1",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
13
contracts/coordinator/src/artifacts.ts
Normal file
13
contracts/coordinator/src/artifacts.ts
Normal file
@@ -0,0 +1,13 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as Coordinator from '../generated-artifacts/Coordinator.json';
|
||||
import * as CoordinatorRegistry from '../generated-artifacts/CoordinatorRegistry.json';
|
||||
export const artifacts = {
|
||||
Coordinator: Coordinator as ContractArtifact,
|
||||
CoordinatorRegistry: CoordinatorRegistry as ContractArtifact,
|
||||
};
|
||||
3
contracts/coordinator/src/index.ts
Normal file
3
contracts/coordinator/src/index.ts
Normal file
@@ -0,0 +1,3 @@
|
||||
export * from './artifacts';
|
||||
export * from './wrappers';
|
||||
export * from '../test/utils';
|
||||
7
contracts/coordinator/src/wrappers.ts
Normal file
7
contracts/coordinator/src/wrappers.ts
Normal file
@@ -0,0 +1,7 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/coordinator';
|
||||
export * from '../generated-wrappers/coordinator_registry';
|
||||
523
contracts/coordinator/test/coordinator.ts
Normal file
523
contracts/coordinator/test/coordinator.ts
Normal file
@@ -0,0 +1,523 @@
|
||||
import { ERC20ProxyContract, ERC20Wrapper } from '@0x/contracts-asset-proxy';
|
||||
import { DummyERC20TokenContract } from '@0x/contracts-erc20';
|
||||
import {
|
||||
artifacts as exchangeArtifacts,
|
||||
ExchangeCancelEventArgs,
|
||||
ExchangeCancelUpToEventArgs,
|
||||
ExchangeContract,
|
||||
ExchangeFillEventArgs,
|
||||
} from '@0x/contracts-exchange';
|
||||
import {
|
||||
chaiSetup,
|
||||
constants as devConstants,
|
||||
expectTransactionFailedAsync,
|
||||
getLatestBlockTimestampAsync,
|
||||
OrderFactory,
|
||||
provider,
|
||||
TransactionFactory,
|
||||
txDefaults,
|
||||
web3Wrapper,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
|
||||
import { RevertReason, SignedOrder } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
import { LogWithDecodedArgs } from 'ethereum-types';
|
||||
|
||||
import { ApprovalFactory, artifacts, constants, CoordinatorContract, exchangeDataEncoder } from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
web3Wrapper.abiDecoder.addABI(exchangeArtifacts.Exchange.compilerOutput.abi);
|
||||
// tslint:disable:no-unnecessary-type-assertion
|
||||
describe('Coordinator tests', () => {
|
||||
let makerAddress: string;
|
||||
let owner: string;
|
||||
let takerAddress: string;
|
||||
let feeRecipientAddress: string;
|
||||
|
||||
let erc20Proxy: ERC20ProxyContract;
|
||||
let erc20TokenA: DummyERC20TokenContract;
|
||||
let erc20TokenB: DummyERC20TokenContract;
|
||||
let zrxToken: DummyERC20TokenContract;
|
||||
let coordinatorContract: CoordinatorContract;
|
||||
let exchange: ExchangeContract;
|
||||
|
||||
let erc20Wrapper: ERC20Wrapper;
|
||||
let orderFactory: OrderFactory;
|
||||
let takerTransactionFactory: TransactionFactory;
|
||||
let makerTransactionFactory: TransactionFactory;
|
||||
let approvalFactory: ApprovalFactory;
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts.slice(0, 4));
|
||||
|
||||
erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
|
||||
erc20Proxy = await erc20Wrapper.deployProxyAsync();
|
||||
const numDummyErc20ToDeploy = 3;
|
||||
[erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
|
||||
numDummyErc20ToDeploy,
|
||||
devConstants.DUMMY_TOKEN_DECIMALS,
|
||||
);
|
||||
await erc20Wrapper.setBalancesAndAllowancesAsync();
|
||||
|
||||
exchange = await ExchangeContract.deployFrom0xArtifactAsync(
|
||||
exchangeArtifacts.Exchange,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
assetDataUtils.encodeERC20AssetData(zrxToken.address),
|
||||
);
|
||||
|
||||
await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
|
||||
await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await exchange.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
|
||||
coordinatorContract = await CoordinatorContract.deployFrom0xArtifactAsync(
|
||||
artifacts.Coordinator,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
exchange.address,
|
||||
);
|
||||
|
||||
// Configure order defaults
|
||||
const defaultOrderParams = {
|
||||
...devConstants.STATIC_ORDER_PARAMS,
|
||||
exchangeAddress: exchange.address,
|
||||
senderAddress: coordinatorContract.address,
|
||||
makerAddress,
|
||||
feeRecipientAddress,
|
||||
makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
|
||||
takerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
|
||||
};
|
||||
const makerPrivateKey = devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
|
||||
const takerPrivateKey = devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
|
||||
const feeRecipientPrivateKey = devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(feeRecipientAddress)];
|
||||
orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
|
||||
makerTransactionFactory = new TransactionFactory(makerPrivateKey, exchange.address);
|
||||
takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchange.address);
|
||||
approvalFactory = new ApprovalFactory(feeRecipientPrivateKey, coordinatorContract.address);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
|
||||
describe('single order fills', () => {
|
||||
for (const fnName of constants.SINGLE_FILL_FN_NAMES) {
|
||||
it(`${fnName} should fill the order with a signed approval`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: takerAddress },
|
||||
),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const fillLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeFillEventArgs>).event === 'Fill',
|
||||
);
|
||||
expect(fillLogs.length).to.eq(1);
|
||||
const fillLogArgs = (fillLogs[0] as LogWithDecodedArgs<ExchangeFillEventArgs>).args;
|
||||
expect(fillLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(fillLogArgs.takerAddress).to.eq(takerAddress);
|
||||
expect(fillLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(fillLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(fillLogArgs.makerAssetData).to.eq(orders[0].makerAssetData);
|
||||
expect(fillLogArgs.takerAssetData).to.eq(orders[0].takerAssetData);
|
||||
expect(fillLogArgs.makerAssetFilledAmount).to.bignumber.eq(orders[0].makerAssetAmount);
|
||||
expect(fillLogArgs.takerAssetFilledAmount).to.bignumber.eq(orders[0].takerAssetAmount);
|
||||
expect(fillLogArgs.makerFeePaid).to.bignumber.eq(orders[0].makerFee);
|
||||
expect(fillLogArgs.takerFeePaid).to.bignumber.eq(orders[0].takerFee);
|
||||
expect(fillLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(orders[0]));
|
||||
});
|
||||
it(`${fnName} should fill the order if called by approver`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
feeRecipientAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: feeRecipientAddress },
|
||||
),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const fillLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeFillEventArgs>).event === 'Fill',
|
||||
);
|
||||
expect(fillLogs.length).to.eq(1);
|
||||
const fillLogArgs = (fillLogs[0] as LogWithDecodedArgs<ExchangeFillEventArgs>).args;
|
||||
expect(fillLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(fillLogArgs.takerAddress).to.eq(takerAddress);
|
||||
expect(fillLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(fillLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(fillLogArgs.makerAssetData).to.eq(orders[0].makerAssetData);
|
||||
expect(fillLogArgs.takerAssetData).to.eq(orders[0].takerAssetData);
|
||||
expect(fillLogArgs.makerAssetFilledAmount).to.bignumber.eq(orders[0].makerAssetAmount);
|
||||
expect(fillLogArgs.takerAssetFilledAmount).to.bignumber.eq(orders[0].takerAssetAmount);
|
||||
expect(fillLogArgs.makerFeePaid).to.bignumber.eq(orders[0].makerFee);
|
||||
expect(fillLogArgs.takerFeePaid).to.bignumber.eq(orders[0].takerFee);
|
||||
expect(fillLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(orders[0]));
|
||||
});
|
||||
it(`${fnName} should revert with no approval signature`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: takerAddress,
|
||||
gas: devConstants.MAX_EXECUTE_TRANSACTION_GAS,
|
||||
},
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`${fnName} should revert with an invalid approval signature`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const signature = `${approval.signature.slice(0, 4)}FFFFFFFF${approval.signature.slice(12)}`;
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[signature],
|
||||
{ from: takerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`${fnName} should revert with an expired approval`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).minus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: takerAddress },
|
||||
),
|
||||
RevertReason.ApprovalExpired,
|
||||
);
|
||||
});
|
||||
it(`${fnName} should revert if not called by tx signer or approver`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: owner },
|
||||
),
|
||||
RevertReason.InvalidOrigin,
|
||||
);
|
||||
});
|
||||
}
|
||||
});
|
||||
describe('batch order fills', () => {
|
||||
for (const fnName of [...constants.MARKET_FILL_FN_NAMES, ...constants.BATCH_FILL_FN_NAMES]) {
|
||||
it(`${fnName} should fill the orders with a signed approval`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: takerAddress, gas: devConstants.MAX_EXECUTE_TRANSACTION_GAS },
|
||||
),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const fillLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeFillEventArgs>).event === 'Fill',
|
||||
);
|
||||
expect(fillLogs.length).to.eq(orders.length);
|
||||
orders.forEach((order, index) => {
|
||||
const fillLogArgs = (fillLogs[index] as LogWithDecodedArgs<ExchangeFillEventArgs>).args;
|
||||
expect(fillLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(fillLogArgs.takerAddress).to.eq(takerAddress);
|
||||
expect(fillLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(fillLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(fillLogArgs.makerAssetData).to.eq(order.makerAssetData);
|
||||
expect(fillLogArgs.takerAssetData).to.eq(order.takerAssetData);
|
||||
expect(fillLogArgs.makerAssetFilledAmount).to.bignumber.eq(order.makerAssetAmount);
|
||||
expect(fillLogArgs.takerAssetFilledAmount).to.bignumber.eq(order.takerAssetAmount);
|
||||
expect(fillLogArgs.makerFeePaid).to.bignumber.eq(order.makerFee);
|
||||
expect(fillLogArgs.takerFeePaid).to.bignumber.eq(order.takerFee);
|
||||
expect(fillLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(order));
|
||||
});
|
||||
});
|
||||
it(`${fnName} should fill the orders if called by approver`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
feeRecipientAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: feeRecipientAddress, gas: devConstants.MAX_EXECUTE_TRANSACTION_GAS },
|
||||
),
|
||||
devConstants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
const fillLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeFillEventArgs>).event === 'Fill',
|
||||
);
|
||||
expect(fillLogs.length).to.eq(orders.length);
|
||||
orders.forEach((order, index) => {
|
||||
const fillLogArgs = (fillLogs[index] as LogWithDecodedArgs<ExchangeFillEventArgs>).args;
|
||||
expect(fillLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(fillLogArgs.takerAddress).to.eq(takerAddress);
|
||||
expect(fillLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(fillLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(fillLogArgs.makerAssetData).to.eq(order.makerAssetData);
|
||||
expect(fillLogArgs.takerAssetData).to.eq(order.takerAssetData);
|
||||
expect(fillLogArgs.makerAssetFilledAmount).to.bignumber.eq(order.makerAssetAmount);
|
||||
expect(fillLogArgs.takerAssetFilledAmount).to.bignumber.eq(order.takerAssetAmount);
|
||||
expect(fillLogArgs.makerFeePaid).to.bignumber.eq(order.makerFee);
|
||||
expect(fillLogArgs.takerFeePaid).to.bignumber.eq(order.takerFee);
|
||||
expect(fillLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(order));
|
||||
});
|
||||
});
|
||||
it(`${fnName} should revert with an invalid approval signature`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const signature = `${approval.signature.slice(0, 4)}FFFFFFFF${approval.signature.slice(12)}`;
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[signature],
|
||||
{ from: takerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`${fnName} should revert with an expired approval`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).minus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: takerAddress },
|
||||
),
|
||||
RevertReason.ApprovalExpired,
|
||||
);
|
||||
});
|
||||
it(`${fnName} should revert if not called by tx signer or approver`, async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = takerTransactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory.newSignedApproval(
|
||||
transaction,
|
||||
takerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await expectTransactionFailedAsync(
|
||||
coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
takerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: owner },
|
||||
),
|
||||
RevertReason.InvalidOrigin,
|
||||
);
|
||||
});
|
||||
}
|
||||
});
|
||||
describe('cancels', () => {
|
||||
it('cancelOrder call should be successful without an approval', async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.CANCEL_ORDER, orders);
|
||||
const transaction = makerTransactionFactory.newSignedTransaction(data);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
makerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: makerAddress,
|
||||
},
|
||||
),
|
||||
);
|
||||
const cancelLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeCancelEventArgs>).event === 'Cancel',
|
||||
);
|
||||
expect(cancelLogs.length).to.eq(1);
|
||||
const cancelLogArgs = (cancelLogs[0] as LogWithDecodedArgs<ExchangeCancelEventArgs>).args;
|
||||
expect(cancelLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(cancelLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(cancelLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(cancelLogArgs.makerAssetData).to.eq(orders[0].makerAssetData);
|
||||
expect(cancelLogArgs.takerAssetData).to.eq(orders[0].takerAssetData);
|
||||
expect(cancelLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(orders[0]));
|
||||
});
|
||||
it('batchCancelOrders call should be successful without an approval', async () => {
|
||||
const orders = [await orderFactory.newSignedOrderAsync(), await orderFactory.newSignedOrderAsync()];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.BATCH_CANCEL_ORDERS, orders);
|
||||
const transaction = makerTransactionFactory.newSignedTransaction(data);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
makerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: makerAddress,
|
||||
},
|
||||
),
|
||||
);
|
||||
const cancelLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeCancelEventArgs>).event === 'Cancel',
|
||||
);
|
||||
expect(cancelLogs.length).to.eq(orders.length);
|
||||
orders.forEach((order, index) => {
|
||||
const cancelLogArgs = (cancelLogs[index] as LogWithDecodedArgs<ExchangeCancelEventArgs>).args;
|
||||
expect(cancelLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(cancelLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(cancelLogArgs.feeRecipientAddress).to.eq(feeRecipientAddress);
|
||||
expect(cancelLogArgs.makerAssetData).to.eq(order.makerAssetData);
|
||||
expect(cancelLogArgs.takerAssetData).to.eq(order.takerAssetData);
|
||||
expect(cancelLogArgs.orderHash).to.eq(orderHashUtils.getOrderHashHex(order));
|
||||
});
|
||||
});
|
||||
it('cancelOrdersUpTo call should be successful without an approval', async () => {
|
||||
const orders: SignedOrder[] = [];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.CANCEL_ORDERS_UP_TO, orders);
|
||||
const transaction = makerTransactionFactory.newSignedTransaction(data);
|
||||
const transactionReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await coordinatorContract.executeTransaction.sendTransactionAsync(
|
||||
transaction,
|
||||
makerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: makerAddress,
|
||||
},
|
||||
),
|
||||
);
|
||||
const cancelLogs = transactionReceipt.logs.filter(
|
||||
log => (log as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>).event === 'CancelUpTo',
|
||||
);
|
||||
expect(cancelLogs.length).to.eq(1);
|
||||
const cancelLogArgs = (cancelLogs[0] as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>).args;
|
||||
expect(cancelLogArgs.makerAddress).to.eq(makerAddress);
|
||||
expect(cancelLogArgs.senderAddress).to.eq(coordinatorContract.address);
|
||||
expect(cancelLogArgs.orderEpoch).to.bignumber.eq(new BigNumber(1));
|
||||
});
|
||||
});
|
||||
});
|
||||
// tslint:disable:max-file-line-count
|
||||
81
contracts/coordinator/test/coordinator_registry.ts
Normal file
81
contracts/coordinator/test/coordinator_registry.ts
Normal file
@@ -0,0 +1,81 @@
|
||||
import { artifacts as exchangeArtifacts } from '@0x/contracts-exchange';
|
||||
import { chaiSetup, provider, web3Wrapper } from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import * as chai from 'chai';
|
||||
import { LogWithDecodedArgs } from 'ethereum-types';
|
||||
|
||||
import { CoordinatorRegistryCoordinatorEndpointSetEventArgs } from '../src';
|
||||
|
||||
import { CoordinatorRegistryWrapper } from './utils/coordinator_registry_wrapper';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
web3Wrapper.abiDecoder.addABI(exchangeArtifacts.Exchange.compilerOutput.abi);
|
||||
// tslint:disable:no-unnecessary-type-assertion
|
||||
describe('Coordinator Registry tests', () => {
|
||||
let coordinatorOperator: string;
|
||||
const coordinatorEndpoint = 'http://sometec.0x.org';
|
||||
const nilCoordinatorEndpoint = '';
|
||||
let coordinatorRegistryWrapper: CoordinatorRegistryWrapper;
|
||||
// tests
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
// setup accounts (skip owner)
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
[, coordinatorOperator] = accounts;
|
||||
// deploy coordinator registry
|
||||
coordinatorRegistryWrapper = new CoordinatorRegistryWrapper(provider);
|
||||
await coordinatorRegistryWrapper.deployCoordinatorRegistryAsync();
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
describe('core', () => {
|
||||
it('Should successfully set a Coordinator endpoint', async () => {
|
||||
await coordinatorRegistryWrapper.setCoordinatorEndpointAsync(coordinatorOperator, coordinatorEndpoint);
|
||||
const recordedCoordinatorEndpoint = await coordinatorRegistryWrapper.getCoordinatorEndpointAsync(
|
||||
coordinatorOperator,
|
||||
);
|
||||
expect(recordedCoordinatorEndpoint).to.be.equal(coordinatorEndpoint);
|
||||
});
|
||||
it('Should successfully unset a Coordinator endpoint', async () => {
|
||||
// set Coordinator endpoint
|
||||
await coordinatorRegistryWrapper.setCoordinatorEndpointAsync(coordinatorOperator, coordinatorEndpoint);
|
||||
let recordedCoordinatorEndpoint = await coordinatorRegistryWrapper.getCoordinatorEndpointAsync(
|
||||
coordinatorOperator,
|
||||
);
|
||||
expect(recordedCoordinatorEndpoint).to.be.equal(coordinatorEndpoint);
|
||||
// unset Coordinator endpoint
|
||||
await coordinatorRegistryWrapper.setCoordinatorEndpointAsync(coordinatorOperator, nilCoordinatorEndpoint);
|
||||
recordedCoordinatorEndpoint = await coordinatorRegistryWrapper.getCoordinatorEndpointAsync(
|
||||
coordinatorOperator,
|
||||
);
|
||||
expect(recordedCoordinatorEndpoint).to.be.equal(nilCoordinatorEndpoint);
|
||||
});
|
||||
it('Should emit an event when setting Coordinator endpoint', async () => {
|
||||
// set Coordinator endpoint
|
||||
const txReceipt = await coordinatorRegistryWrapper.setCoordinatorEndpointAsync(
|
||||
coordinatorOperator,
|
||||
coordinatorEndpoint,
|
||||
);
|
||||
const recordedCoordinatorEndpoint = await coordinatorRegistryWrapper.getCoordinatorEndpointAsync(
|
||||
coordinatorOperator,
|
||||
);
|
||||
expect(recordedCoordinatorEndpoint).to.be.equal(coordinatorEndpoint);
|
||||
// validate event
|
||||
expect(txReceipt.logs.length).to.be.equal(1);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<CoordinatorRegistryCoordinatorEndpointSetEventArgs>;
|
||||
expect(log.args.coordinatorOperator).to.be.equal(coordinatorOperator);
|
||||
expect(log.args.coordinatorEndpoint).to.be.equal(coordinatorEndpoint);
|
||||
});
|
||||
});
|
||||
});
|
||||
19
contracts/coordinator/test/global_hooks.ts
Normal file
19
contracts/coordinator/test/global_hooks.ts
Normal file
@@ -0,0 +1,19 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
import { providerUtils } from '@0x/utils';
|
||||
|
||||
before('start web3 provider', () => {
|
||||
providerUtils.startProviderEngine(provider);
|
||||
});
|
||||
after('generate coverage report', async () => {
|
||||
if (env.parseBoolean(EnvVars.SolidityCoverage)) {
|
||||
const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
|
||||
await coverageSubprovider.writeCoverageAsync();
|
||||
}
|
||||
if (env.parseBoolean(EnvVars.SolidityProfiler)) {
|
||||
const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
|
||||
await profilerSubprovider.writeProfilerOutputAsync();
|
||||
}
|
||||
provider.stop();
|
||||
});
|
||||
80
contracts/coordinator/test/libs.ts
Normal file
80
contracts/coordinator/test/libs.ts
Normal file
@@ -0,0 +1,80 @@
|
||||
import { addressUtils, chaiSetup, constants, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { transactionHashUtils } from '@0x/order-utils';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
|
||||
import { artifacts, CoordinatorContract, hashUtils } from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
|
||||
describe('Libs tests', () => {
|
||||
let coordinatorContract: CoordinatorContract;
|
||||
const exchangeAddress = addressUtils.generatePseudoRandomAddress();
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
coordinatorContract = await CoordinatorContract.deployFrom0xArtifactAsync(
|
||||
artifacts.Coordinator,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
exchangeAddress,
|
||||
);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
|
||||
describe('getTransactionHash', () => {
|
||||
it('should return the correct transaction hash', async () => {
|
||||
const tx = {
|
||||
verifyingContractAddress: exchangeAddress,
|
||||
salt: new BigNumber(0),
|
||||
signerAddress: constants.NULL_ADDRESS,
|
||||
data: '0x1234',
|
||||
};
|
||||
const expectedTxHash = transactionHashUtils.getTransactionHashHex(tx);
|
||||
const txHash = await coordinatorContract.getTransactionHash.callAsync(tx);
|
||||
expect(expectedTxHash).to.eq(txHash);
|
||||
});
|
||||
});
|
||||
|
||||
describe('getApprovalHash', () => {
|
||||
it('should return the correct approval hash', async () => {
|
||||
const signedTx = {
|
||||
verifyingContractAddress: exchangeAddress,
|
||||
salt: new BigNumber(0),
|
||||
signerAddress: constants.NULL_ADDRESS,
|
||||
data: '0x1234',
|
||||
signature: '0x5678',
|
||||
};
|
||||
const approvalExpirationTimeSeconds = new BigNumber(0);
|
||||
const txOrigin = constants.NULL_ADDRESS;
|
||||
const approval = {
|
||||
txOrigin,
|
||||
transactionHash: transactionHashUtils.getTransactionHashHex(signedTx),
|
||||
transactionSignature: signedTx.signature,
|
||||
approvalExpirationTimeSeconds,
|
||||
};
|
||||
const expectedApprovalHash = hashUtils.getApprovalHashHex(
|
||||
signedTx,
|
||||
coordinatorContract.address,
|
||||
txOrigin,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const approvalHash = await coordinatorContract.getCoordinatorApprovalHash.callAsync(approval);
|
||||
expect(expectedApprovalHash).to.eq(approvalHash);
|
||||
});
|
||||
});
|
||||
});
|
||||
729
contracts/coordinator/test/mixins.ts
Normal file
729
contracts/coordinator/test/mixins.ts
Normal file
@@ -0,0 +1,729 @@
|
||||
import {
|
||||
addressUtils,
|
||||
chaiSetup,
|
||||
constants as devConstants,
|
||||
expectContractCallFailedAsync,
|
||||
getLatestBlockTimestampAsync,
|
||||
provider,
|
||||
TransactionFactory,
|
||||
txDefaults,
|
||||
web3Wrapper,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { transactionHashUtils } from '@0x/order-utils';
|
||||
import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
import * as ethUtil from 'ethereumjs-util';
|
||||
|
||||
import { ApprovalFactory, artifacts, constants, CoordinatorContract, exchangeDataEncoder } from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
|
||||
describe('Mixins tests', () => {
|
||||
let transactionSignerAddress: string;
|
||||
let approvalSignerAddress1: string;
|
||||
let approvalSignerAddress2: string;
|
||||
let mixins: CoordinatorContract;
|
||||
let transactionFactory: TransactionFactory;
|
||||
let approvalFactory1: ApprovalFactory;
|
||||
let approvalFactory2: ApprovalFactory;
|
||||
let defaultOrder: SignedOrder;
|
||||
const exchangeAddress = addressUtils.generatePseudoRandomAddress();
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
mixins = await CoordinatorContract.deployFrom0xArtifactAsync(
|
||||
artifacts.Coordinator,
|
||||
provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
exchangeAddress,
|
||||
);
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
[transactionSignerAddress, approvalSignerAddress1, approvalSignerAddress2] = accounts.slice(0, 3);
|
||||
defaultOrder = {
|
||||
exchangeAddress: devConstants.NULL_ADDRESS,
|
||||
makerAddress: devConstants.NULL_ADDRESS,
|
||||
takerAddress: devConstants.NULL_ADDRESS,
|
||||
senderAddress: mixins.address,
|
||||
feeRecipientAddress: approvalSignerAddress1,
|
||||
makerAssetData: devConstants.NULL_BYTES,
|
||||
takerAssetData: devConstants.NULL_BYTES,
|
||||
makerAssetAmount: devConstants.ZERO_AMOUNT,
|
||||
takerAssetAmount: devConstants.ZERO_AMOUNT,
|
||||
makerFee: devConstants.ZERO_AMOUNT,
|
||||
takerFee: devConstants.ZERO_AMOUNT,
|
||||
expirationTimeSeconds: devConstants.ZERO_AMOUNT,
|
||||
salt: devConstants.ZERO_AMOUNT,
|
||||
signature: devConstants.NULL_BYTES,
|
||||
};
|
||||
const transactionSignerPrivateKey =
|
||||
devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(transactionSignerAddress)];
|
||||
const approvalSignerPrivateKey1 = devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(approvalSignerAddress1)];
|
||||
const approvalSignerPrivateKey2 = devConstants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(approvalSignerAddress2)];
|
||||
transactionFactory = new TransactionFactory(transactionSignerPrivateKey, exchangeAddress);
|
||||
approvalFactory1 = new ApprovalFactory(approvalSignerPrivateKey1, mixins.address);
|
||||
approvalFactory2 = new ApprovalFactory(approvalSignerPrivateKey2, mixins.address);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
|
||||
describe('getSignerAddress', () => {
|
||||
it('should return the correct address using the EthSign signature type', async () => {
|
||||
const data = devConstants.NULL_BYTES;
|
||||
const transaction = transactionFactory.newSignedTransaction(data, SignatureType.EthSign);
|
||||
const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
|
||||
const signerAddress = await mixins.getSignerAddress.callAsync(transactionHash, transaction.signature);
|
||||
expect(transaction.signerAddress).to.eq(signerAddress);
|
||||
});
|
||||
it('should return the correct address using the EIP712 signature type', async () => {
|
||||
const data = devConstants.NULL_BYTES;
|
||||
const transaction = transactionFactory.newSignedTransaction(data, SignatureType.EIP712);
|
||||
const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
|
||||
const signerAddress = await mixins.getSignerAddress.callAsync(transactionHash, transaction.signature);
|
||||
expect(transaction.signerAddress).to.eq(signerAddress);
|
||||
});
|
||||
it('should revert with with the Illegal signature type', async () => {
|
||||
const data = devConstants.NULL_BYTES;
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const illegalSignatureByte = ethUtil.toBuffer(SignatureType.Illegal).toString('hex');
|
||||
transaction.signature = `${transaction.signature.slice(
|
||||
0,
|
||||
transaction.signature.length - 2,
|
||||
)}${illegalSignatureByte}`;
|
||||
const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.getSignerAddress.callAsync(transactionHash, transaction.signature),
|
||||
RevertReason.SignatureIllegal,
|
||||
);
|
||||
});
|
||||
it('should revert with with the Invalid signature type', async () => {
|
||||
const data = devConstants.NULL_BYTES;
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const invalidSignatureByte = ethUtil.toBuffer(SignatureType.Invalid).toString('hex');
|
||||
transaction.signature = `0x${invalidSignatureByte}`;
|
||||
const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.getSignerAddress.callAsync(transactionHash, transaction.signature),
|
||||
RevertReason.SignatureInvalid,
|
||||
);
|
||||
});
|
||||
it("should revert with with a signature type that doesn't exist", async () => {
|
||||
const data = devConstants.NULL_BYTES;
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const invalidSignatureByte = '04';
|
||||
transaction.signature = `${transaction.signature.slice(
|
||||
0,
|
||||
transaction.signature.length - 2,
|
||||
)}${invalidSignatureByte}`;
|
||||
const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.getSignerAddress.callAsync(transactionHash, transaction.signature),
|
||||
RevertReason.SignatureUnsupported,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('decodeOrdersFromFillData', () => {
|
||||
for (const fnName of constants.SINGLE_FILL_FN_NAMES) {
|
||||
it(`should correctly decode the orders for ${fnName} data`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const decodedOrders = await mixins.decodeOrdersFromFillData.callAsync(data);
|
||||
const decodedSignedOrders = decodedOrders.map(order => ({
|
||||
...order,
|
||||
exchangeAddress: devConstants.NULL_ADDRESS,
|
||||
signature: devConstants.NULL_BYTES,
|
||||
}));
|
||||
expect(orders).to.deep.eq(decodedSignedOrders);
|
||||
});
|
||||
}
|
||||
for (const fnName of constants.BATCH_FILL_FN_NAMES) {
|
||||
it(`should correctly decode the orders for ${fnName} data`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const decodedOrders = await mixins.decodeOrdersFromFillData.callAsync(data);
|
||||
const decodedSignedOrders = decodedOrders.map(order => ({
|
||||
...order,
|
||||
exchangeAddress: devConstants.NULL_ADDRESS,
|
||||
signature: devConstants.NULL_BYTES,
|
||||
}));
|
||||
expect(orders).to.deep.eq(decodedSignedOrders);
|
||||
});
|
||||
}
|
||||
for (const fnName of constants.MARKET_FILL_FN_NAMES) {
|
||||
it(`should correctly decode the orders for ${fnName} data`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const decodedOrders = await mixins.decodeOrdersFromFillData.callAsync(data);
|
||||
const decodedSignedOrders = decodedOrders.map(order => ({
|
||||
...order,
|
||||
exchangeAddress: devConstants.NULL_ADDRESS,
|
||||
signature: devConstants.NULL_BYTES,
|
||||
}));
|
||||
expect(orders).to.deep.eq(decodedSignedOrders);
|
||||
});
|
||||
}
|
||||
for (const fnName of [constants.CANCEL_ORDER, constants.BATCH_CANCEL_ORDERS, constants.CANCEL_ORDERS_UP_TO]) {
|
||||
it(`should correctly decode the orders for ${fnName} data`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const decodedOrders = await mixins.decodeOrdersFromFillData.callAsync(data);
|
||||
const emptyArray: any[] = [];
|
||||
expect(emptyArray).to.deep.eq(decodedOrders);
|
||||
});
|
||||
}
|
||||
it('should decode an empty array for invalid data', async () => {
|
||||
const data = '0x0123456789';
|
||||
const decodedOrders = await mixins.decodeOrdersFromFillData.callAsync(data);
|
||||
const emptyArray: any[] = [];
|
||||
expect(emptyArray).to.deep.eq(decodedOrders);
|
||||
});
|
||||
it('should revert if data is less than 4 bytes long', async () => {
|
||||
const data = '0x010203';
|
||||
await expectContractCallFailedAsync(
|
||||
mixins.decodeOrdersFromFillData.callAsync(data),
|
||||
RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe('Single order approvals', () => {
|
||||
for (const fnName of constants.SINGLE_FILL_FN_NAMES) {
|
||||
it(`Should be successful: function=${fnName}, caller=tx_signer, senderAddress=[verifier], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName}, caller=tx_signer, senderAddress=[null], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const order = {
|
||||
...defaultOrder,
|
||||
senderAddress: devConstants.NULL_ADDRESS,
|
||||
};
|
||||
const orders = [order];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName}, caller=approver1, senderAddress=[verifier], approval_sig=[], expiration=[]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: approvalSignerAddress1,
|
||||
},
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName}, caller=approver1, senderAddress=[verifier], approval_sig=[approver1], expiration=[invalid]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: approvalSignerAddress1 },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName}, caller=approver1, senderAddress=[verifier], approval_sig=[], expiration=[]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{
|
||||
from: approvalSignerAddress1,
|
||||
},
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName}, caller=tx_signer, senderAddress=[verifier], approval_sig=[invalid], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const signature = `${approval.signature.slice(0, 4)}FFFFFFFF${approval.signature.slice(12)}`;
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[signature],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName}, caller=tx_signer, senderAddress=[verifier], approval_sig=[approver1], expiration=[invalid]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).minus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.ApprovalExpired,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName}, caller=approver2, senderAddress=[verifier], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: approvalSignerAddress2 },
|
||||
),
|
||||
RevertReason.InvalidOrigin,
|
||||
);
|
||||
});
|
||||
}
|
||||
});
|
||||
describe('Batch order approvals', () => {
|
||||
for (const fnName of [
|
||||
...constants.BATCH_FILL_FN_NAMES,
|
||||
...constants.MARKET_FILL_FN_NAMES,
|
||||
constants.MATCH_ORDERS,
|
||||
]) {
|
||||
it(`Should be successful: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1,approver1], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName} caller=tx_signer, senderAddress=[null,null], feeRecipient=[approver1,approver1], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder].map(order => ({
|
||||
...order,
|
||||
senderAddress: devConstants.NULL_ADDRESS,
|
||||
}));
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName} caller=tx_signer, senderAddress=[null,null], feeRecipient=[approver1,approver1], approval_sig=[], expiration=[]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder].map(order => ({
|
||||
...order,
|
||||
senderAddress: devConstants.NULL_ADDRESS,
|
||||
}));
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName} caller=tx_signer, senderAddress=[verifier,null], feeRecipient=[approver1,approver1], approval_sig=[approver1], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, senderAddress: devConstants.NULL_ADDRESS }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1,approver2], approval_sig=[approver1,approver2], expiration=[valid,valid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval1 = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds, approvalExpirationTimeSeconds],
|
||||
[approval1.signature, approval2.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it(`Should be successful: function=${fnName} caller=approver1, senderAddress=[verifier,verifier], feeRecipient=[approver1,approver1], approval_sig=[], expiration=[]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: approvalSignerAddress1 },
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=approver1, senderAddress=[verifier,verifier], feeRecipient=[approver1,approver2], approval_sig=[approver2], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval2.signature],
|
||||
{ from: approvalSignerAddress1 },
|
||||
),
|
||||
RevertReason.InvalidOrigin,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver1], approval_sig=[], expiration=[]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver1], approval_sig=[invalid], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const signature = `${approval.signature.slice(0, 4)}FFFFFFFF${approval.signature.slice(12)}`;
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[signature],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver2], approval_sig=[valid,invalid], expiration=[valid,valid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval1 = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const approvalSignature2 = `${approval2.signature.slice(0, 4)}FFFFFFFF${approval2.signature.slice(12)}`;
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds, approvalExpirationTimeSeconds],
|
||||
[approval1.signature, approvalSignature2],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=approver1, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver2], approval_sig=[invalid], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const approvalSignature2 = `${approval2.signature.slice(0, 4)}FFFFFFFF${approval2.signature.slice(12)}`;
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approvalSignature2],
|
||||
{ from: approvalSignerAddress1 },
|
||||
),
|
||||
RevertReason.InvalidApprovalSignature,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=tx_signer, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver2], approval_sig=[valid,valid], expiration=[valid,invalid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds1 = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approvalExpirationTimeSeconds2 = new BigNumber(currentTimestamp).minus(constants.TIME_BUFFER);
|
||||
const approval1 = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds1,
|
||||
);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds2,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds1, approvalExpirationTimeSeconds2],
|
||||
[approval1.signature, approval2.signature],
|
||||
{ from: transactionSignerAddress },
|
||||
),
|
||||
RevertReason.ApprovalExpired,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=approver1, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver2], approval_sig=[valid], expiration=[invalid]`, async () => {
|
||||
const orders = [defaultOrder, { ...defaultOrder, feeRecipientAddress: approvalSignerAddress2 }];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).minus(constants.TIME_BUFFER);
|
||||
const approval2 = approvalFactory2.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
approvalSignerAddress1,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval2.signature],
|
||||
{ from: approvalSignerAddress1 },
|
||||
),
|
||||
RevertReason.ApprovalExpired,
|
||||
);
|
||||
});
|
||||
it(`Should revert: function=${fnName} caller=approver2, senderAddress=[verifier,verifier], feeRecipient=[approver1, approver1], approval_sig=[valid], expiration=[valid]`, async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(fnName, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
const currentTimestamp = await getLatestBlockTimestampAsync();
|
||||
const approvalExpirationTimeSeconds = new BigNumber(currentTimestamp).plus(constants.TIME_BUFFER);
|
||||
const approval1 = approvalFactory1.newSignedApproval(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
expectContractCallFailedAsync(
|
||||
mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[approvalExpirationTimeSeconds],
|
||||
[approval1.signature],
|
||||
{ from: approvalSignerAddress2 },
|
||||
),
|
||||
RevertReason.InvalidOrigin,
|
||||
);
|
||||
});
|
||||
}
|
||||
});
|
||||
describe('cancels', () => {
|
||||
it('should allow the tx signer to call `cancelOrder` without approval', async () => {
|
||||
const orders = [defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.CANCEL_ORDER, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it('should allow the tx signer to call `batchCancelOrders` without approval', async () => {
|
||||
const orders = [defaultOrder, defaultOrder];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.BATCH_CANCEL_ORDERS, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
it('should allow the tx signer to call `cancelOrdersUpTo` without approval', async () => {
|
||||
const orders: SignedOrder[] = [];
|
||||
const data = exchangeDataEncoder.encodeOrdersToExchangeData(constants.CANCEL_ORDERS_UP_TO, orders);
|
||||
const transaction = transactionFactory.newSignedTransaction(data);
|
||||
await mixins.assertValidCoordinatorApprovals.callAsync(
|
||||
transaction,
|
||||
transactionSignerAddress,
|
||||
transaction.signature,
|
||||
[],
|
||||
[],
|
||||
{ from: transactionSignerAddress },
|
||||
);
|
||||
});
|
||||
});
|
||||
});
|
||||
// tslint:disable:max-file-line-count
|
||||
38
contracts/coordinator/test/utils/approval_factory.ts
Normal file
38
contracts/coordinator/test/utils/approval_factory.ts
Normal file
@@ -0,0 +1,38 @@
|
||||
import { signingUtils } from '@0x/contracts-test-utils';
|
||||
import { SignatureType, SignedZeroExTransaction } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as ethUtil from 'ethereumjs-util';
|
||||
|
||||
import { hashUtils, SignedCoordinatorApproval } from './index';
|
||||
|
||||
export class ApprovalFactory {
|
||||
private readonly _privateKey: Buffer;
|
||||
private readonly _verifyingContractAddress: string;
|
||||
|
||||
constructor(privateKey: Buffer, verifyingContractAddress: string) {
|
||||
this._privateKey = privateKey;
|
||||
this._verifyingContractAddress = verifyingContractAddress;
|
||||
}
|
||||
|
||||
public newSignedApproval(
|
||||
transaction: SignedZeroExTransaction,
|
||||
txOrigin: string,
|
||||
approvalExpirationTimeSeconds: BigNumber,
|
||||
signatureType: SignatureType = SignatureType.EthSign,
|
||||
): SignedCoordinatorApproval {
|
||||
const approvalHashBuff = hashUtils.getApprovalHashBuffer(
|
||||
transaction,
|
||||
this._verifyingContractAddress,
|
||||
txOrigin,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const signatureBuff = signingUtils.signMessage(approvalHashBuff, this._privateKey, signatureType);
|
||||
const signedApproval = {
|
||||
txOrigin,
|
||||
transaction,
|
||||
approvalExpirationTimeSeconds,
|
||||
signature: ethUtil.addHexPrefix(signatureBuff.toString('hex')),
|
||||
};
|
||||
return signedApproval;
|
||||
}
|
||||
}
|
||||
12
contracts/coordinator/test/utils/constants.ts
Normal file
12
contracts/coordinator/test/utils/constants.ts
Normal file
@@ -0,0 +1,12 @@
|
||||
import { BigNumber } from '@0x/utils';
|
||||
|
||||
export const constants = {
|
||||
SINGLE_FILL_FN_NAMES: ['fillOrder', 'fillOrKillOrder', 'fillOrderNoThrow'],
|
||||
BATCH_FILL_FN_NAMES: ['batchFillOrders', 'batchFillOrKillOrders', 'batchFillOrdersNoThrow'],
|
||||
MARKET_FILL_FN_NAMES: ['marketBuyOrders', 'marketBuyOrdersNoThrow', 'marketSellOrders', 'marketSellOrdersNoThrow'],
|
||||
MATCH_ORDERS: 'matchOrders',
|
||||
CANCEL_ORDER: 'cancelOrder',
|
||||
BATCH_CANCEL_ORDERS: 'batchCancelOrders',
|
||||
CANCEL_ORDERS_UP_TO: 'cancelOrdersUpTo',
|
||||
TIME_BUFFER: new BigNumber(1000),
|
||||
};
|
||||
@@ -0,0 +1,65 @@
|
||||
import { LogDecoder, txDefaults } from '@0x/contracts-test-utils';
|
||||
import { Web3Wrapper } from '@0x/web3-wrapper';
|
||||
import { TransactionReceiptWithDecodedLogs, ZeroExProvider } from 'ethereum-types';
|
||||
|
||||
import { artifacts, CoordinatorRegistryContract } from '../../src';
|
||||
|
||||
export class CoordinatorRegistryWrapper {
|
||||
private readonly _web3Wrapper: Web3Wrapper;
|
||||
private readonly _provider: ZeroExProvider;
|
||||
private readonly _logDecoder: LogDecoder;
|
||||
private _coordinatorRegistryContract?: CoordinatorRegistryContract;
|
||||
/**
|
||||
* Instanitates an CoordinatorRegistryWrapper
|
||||
* @param provider Web3 provider to use for all JSON RPC requests
|
||||
* Instance of CoordinatorRegistryWrapper
|
||||
*/
|
||||
constructor(provider: ZeroExProvider) {
|
||||
this._web3Wrapper = new Web3Wrapper(provider);
|
||||
this._provider = provider;
|
||||
this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
|
||||
}
|
||||
public async deployCoordinatorRegistryAsync(): Promise<CoordinatorRegistryContract> {
|
||||
this._coordinatorRegistryContract = await CoordinatorRegistryContract.deployFrom0xArtifactAsync(
|
||||
artifacts.CoordinatorRegistry,
|
||||
this._provider,
|
||||
txDefaults,
|
||||
artifacts,
|
||||
);
|
||||
if (this._coordinatorRegistryContract === undefined) {
|
||||
throw new Error(`Failed to deploy Coordinator Registry contract.`);
|
||||
}
|
||||
return this._coordinatorRegistryContract;
|
||||
}
|
||||
public async setCoordinatorEndpointAsync(
|
||||
coordinatorOperator: string,
|
||||
coordinatorEndpoint: string,
|
||||
): Promise<TransactionReceiptWithDecodedLogs> {
|
||||
this._assertCoordinatorRegistryDeployed();
|
||||
const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(
|
||||
await (this
|
||||
._coordinatorRegistryContract as CoordinatorRegistryContract).setCoordinatorEndpoint.sendTransactionAsync(
|
||||
coordinatorEndpoint,
|
||||
{
|
||||
from: coordinatorOperator,
|
||||
},
|
||||
),
|
||||
);
|
||||
return txReceipt;
|
||||
}
|
||||
public async getCoordinatorEndpointAsync(coordinatorOperator: string): Promise<string> {
|
||||
this._assertCoordinatorRegistryDeployed();
|
||||
const coordinatorEndpoint = await (this
|
||||
._coordinatorRegistryContract as CoordinatorRegistryContract).getCoordinatorEndpoint.callAsync(
|
||||
coordinatorOperator,
|
||||
);
|
||||
return coordinatorEndpoint;
|
||||
}
|
||||
private _assertCoordinatorRegistryDeployed(): void {
|
||||
if (this._coordinatorRegistryContract === undefined) {
|
||||
throw new Error(
|
||||
'The Coordinator Registry contract was not deployed through the CoordinatorRegistryWrapper. Call `deployCoordinatorRegistryAsync` to deploy.',
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
47
contracts/coordinator/test/utils/exchange_data_encoder.ts
Normal file
47
contracts/coordinator/test/utils/exchange_data_encoder.ts
Normal file
@@ -0,0 +1,47 @@
|
||||
import { IExchangeContract } from '@0x/contracts-exchange';
|
||||
import { constants as devConstants, provider } from '@0x/contracts-test-utils';
|
||||
import { SignedOrder } from '@0x/types';
|
||||
|
||||
import { constants } from './index';
|
||||
|
||||
export const exchangeDataEncoder = {
|
||||
encodeOrdersToExchangeData(fnName: string, orders: SignedOrder[]): string {
|
||||
const exchangeInstance = new IExchangeContract(devConstants.NULL_ADDRESS, provider);
|
||||
let data;
|
||||
if (constants.SINGLE_FILL_FN_NAMES.indexOf(fnName) !== -1) {
|
||||
data = (exchangeInstance as any)[fnName].getABIEncodedTransactionData(
|
||||
orders[0],
|
||||
orders[0].takerAssetAmount,
|
||||
orders[0].signature,
|
||||
);
|
||||
} else if (constants.BATCH_FILL_FN_NAMES.indexOf(fnName) !== -1) {
|
||||
data = (exchangeInstance as any)[fnName].getABIEncodedTransactionData(
|
||||
orders,
|
||||
orders.map(order => order.takerAssetAmount),
|
||||
orders.map(order => order.signature),
|
||||
);
|
||||
} else if (constants.MARKET_FILL_FN_NAMES.indexOf(fnName) !== -1) {
|
||||
data = (exchangeInstance as any)[fnName].getABIEncodedTransactionData(
|
||||
orders,
|
||||
orders.map(order => order.takerAssetAmount).reduce((prev, curr) => prev.plus(curr)),
|
||||
orders.map(order => order.signature),
|
||||
);
|
||||
} else if (fnName === constants.MATCH_ORDERS) {
|
||||
data = exchangeInstance.matchOrders.getABIEncodedTransactionData(
|
||||
orders[0],
|
||||
orders[1],
|
||||
orders[0].signature,
|
||||
orders[1].signature,
|
||||
);
|
||||
} else if (fnName === constants.CANCEL_ORDER) {
|
||||
data = exchangeInstance.cancelOrder.getABIEncodedTransactionData(orders[0]);
|
||||
} else if (fnName === constants.BATCH_CANCEL_ORDERS) {
|
||||
data = exchangeInstance.batchCancelOrders.getABIEncodedTransactionData(orders);
|
||||
} else if (fnName === constants.CANCEL_ORDERS_UP_TO) {
|
||||
data = exchangeInstance.cancelOrdersUpTo.getABIEncodedTransactionData(devConstants.ZERO_AMOUNT);
|
||||
} else {
|
||||
throw new Error(`Error: ${fnName} not a supported function`);
|
||||
}
|
||||
return data;
|
||||
},
|
||||
};
|
||||
33
contracts/coordinator/test/utils/hash_utils.ts
Normal file
33
contracts/coordinator/test/utils/hash_utils.ts
Normal file
@@ -0,0 +1,33 @@
|
||||
import { eip712Utils } from '@0x/order-utils';
|
||||
import { SignedZeroExTransaction } from '@0x/types';
|
||||
import { BigNumber, signTypedDataUtils } from '@0x/utils';
|
||||
import * as _ from 'lodash';
|
||||
|
||||
export const hashUtils = {
|
||||
getApprovalHashBuffer(
|
||||
transaction: SignedZeroExTransaction,
|
||||
verifyingContractAddress: string,
|
||||
txOrigin: string,
|
||||
approvalExpirationTimeSeconds: BigNumber,
|
||||
): Buffer {
|
||||
const typedData = eip712Utils.createCoordinatorApprovalTypedData(
|
||||
transaction,
|
||||
verifyingContractAddress,
|
||||
txOrigin,
|
||||
approvalExpirationTimeSeconds,
|
||||
);
|
||||
const hashBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
|
||||
return hashBuffer;
|
||||
},
|
||||
getApprovalHashHex(
|
||||
transaction: SignedZeroExTransaction,
|
||||
verifyingContractAddress: string,
|
||||
txOrigin: string,
|
||||
approvalExpirationTimeSeconds: BigNumber,
|
||||
): string {
|
||||
const hashHex = `0x${hashUtils
|
||||
.getApprovalHashBuffer(transaction, verifyingContractAddress, txOrigin, approvalExpirationTimeSeconds)
|
||||
.toString('hex')}`;
|
||||
return hashHex;
|
||||
},
|
||||
};
|
||||
5
contracts/coordinator/test/utils/index.ts
Normal file
5
contracts/coordinator/test/utils/index.ts
Normal file
@@ -0,0 +1,5 @@
|
||||
export { hashUtils } from './hash_utils';
|
||||
export { ApprovalFactory } from './approval_factory';
|
||||
export { constants } from './constants';
|
||||
export { exchangeDataEncoder } from './exchange_data_encoder';
|
||||
export * from './types';
|
||||
12
contracts/coordinator/test/utils/types.ts
Normal file
12
contracts/coordinator/test/utils/types.ts
Normal file
@@ -0,0 +1,12 @@
|
||||
import { SignedZeroExTransaction } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
|
||||
export interface CoordinatorApproval {
|
||||
transaction: SignedZeroExTransaction;
|
||||
txOrigin: string;
|
||||
approvalExpirationTimeSeconds: BigNumber;
|
||||
}
|
||||
|
||||
export interface SignedCoordinatorApproval extends CoordinatorApproval {
|
||||
signature: string;
|
||||
}
|
||||
7
contracts/coordinator/tsconfig.json
Normal file
7
contracts/coordinator/tsconfig.json
Normal file
@@ -0,0 +1,7 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": ["generated-artifacts/Coordinator.json", "generated-artifacts/CoordinatorRegistry.json"],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
6
contracts/coordinator/tslint.json
Normal file
6
contracts/coordinator/tslint.json
Normal file
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
104
contracts/dev-utils/CHANGELOG.json
Normal file
104
contracts/dev-utils/CHANGELOG.json
Normal file
@@ -0,0 +1,104 @@
|
||||
[
|
||||
{
|
||||
"timestamp": 1566446343,
|
||||
"version": "0.0.8",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1565296576,
|
||||
"version": "0.0.7",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1564607468,
|
||||
"version": "0.0.6",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "0.0.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies.",
|
||||
"pr": 1995
|
||||
}
|
||||
],
|
||||
"timestamp": 1564604963
|
||||
},
|
||||
{
|
||||
"timestamp": 1563957393,
|
||||
"version": "0.0.5",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563193019,
|
||||
"version": "0.0.4",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563047529,
|
||||
"version": "0.0.3",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"timestamp": 1563006338,
|
||||
"version": "0.0.2",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Dependencies updated"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"version": "0.0.1",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Create dev-utils package",
|
||||
"pr": 1848
|
||||
},
|
||||
{
|
||||
"note": "Add `LibAssetData` and `LibTransactionDecoder` contracts",
|
||||
"pr": 1848
|
||||
},
|
||||
{
|
||||
"note": "Refactor `LibAssetData` to only check 0x-specific allowances",
|
||||
"pr": 1848
|
||||
},
|
||||
{
|
||||
"note": "Refactor `LibAssetData` balance/allowance checks to never revert",
|
||||
"pr": 1848
|
||||
},
|
||||
{
|
||||
"note": "Refactor `OrderValidationUtils` to calculate `fillableTakerAssetAmount`",
|
||||
"pr": 1848
|
||||
},
|
||||
{
|
||||
"note": "Add support for StaticCallProxy",
|
||||
"pr": 1863
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
47
contracts/dev-utils/CHANGELOG.md
Normal file
47
contracts/dev-utils/CHANGELOG.md
Normal file
@@ -0,0 +1,47 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## v0.0.8 - _August 22, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.7 - _August 8, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.6 - _July 31, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.5 - _July 31, 2019_
|
||||
|
||||
* Updated calls to <contract wrapper>.deployFrom0xArtifactAsync to include artifact dependencies. (#1995)
|
||||
|
||||
## v0.0.5 - _July 24, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.4 - _July 15, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.3 - _July 13, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.2 - _July 13, 2019_
|
||||
|
||||
* Dependencies updated
|
||||
|
||||
## v0.0.1 - _Invalid date_
|
||||
|
||||
* Create dev-utils package (#1848)
|
||||
* Add `LibAssetData` and `LibTransactionDecoder` contracts (#1848)
|
||||
* Refactor `LibAssetData` to only check 0x-specific allowances (#1848)
|
||||
* Refactor `LibAssetData` balance/allowance checks to never revert (#1848)
|
||||
* Refactor `OrderValidationUtils` to calculate `fillableTakerAssetAmount` (#1848)
|
||||
* Add support for StaticCallProxy (#1863)
|
||||
73
contracts/dev-utils/README.md
Normal file
73
contracts/dev-utils/README.md
Normal file
@@ -0,0 +1,73 @@
|
||||
## Dev-Utils
|
||||
|
||||
This package implements various utilities for developers. For example, the `DevUtils` contract can query batches of balances or allowances given some `assetData`, can validate batches of orders, and can decode 0x-specific calldata. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [DEPLOYS](./DEPLOYS.json) file within this package.
|
||||
|
||||
## Installation
|
||||
|
||||
**Install**
|
||||
|
||||
```bash
|
||||
npm install @0x/contracts-dev-utils --save
|
||||
```
|
||||
|
||||
## Bug bounty
|
||||
|
||||
A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
|
||||
|
||||
## Contributing
|
||||
|
||||
We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
|
||||
|
||||
For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
|
||||
|
||||
Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
|
||||
|
||||
### Install Dependencies
|
||||
|
||||
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
|
||||
|
||||
```bash
|
||||
yarn config set workspaces-experimental true
|
||||
```
|
||||
|
||||
Then install dependencies
|
||||
|
||||
```bash
|
||||
yarn install
|
||||
```
|
||||
|
||||
### Build
|
||||
|
||||
To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-extensions yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-extensions yarn watch
|
||||
```
|
||||
|
||||
### Clean
|
||||
|
||||
```bash
|
||||
yarn clean
|
||||
```
|
||||
|
||||
### Lint
|
||||
|
||||
```bash
|
||||
yarn lint
|
||||
```
|
||||
|
||||
### Run Tests
|
||||
|
||||
```bash
|
||||
yarn test
|
||||
```
|
||||
|
||||
#### Testing options
|
||||
|
||||
Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md).
|
||||
32
contracts/dev-utils/compiler.json
Normal file
32
contracts/dev-utils/compiler.json
Normal file
@@ -0,0 +1,32 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": false,
|
||||
"isOfflineMode": false,
|
||||
"compilerSettings": {
|
||||
"evmVersion": "constantinople",
|
||||
"optimizer": {
|
||||
"enabled": true,
|
||||
"runs": 1000000,
|
||||
"details": { "yul": true, "deduplicate": true, "cse": true, "constantOptimizer": true }
|
||||
},
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"devdoc",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"src/DevUtils.sol",
|
||||
"src/LibAssetData.sol",
|
||||
"src/LibTransactionDecoder.sol",
|
||||
"src/EthBalanceChecker.sol"
|
||||
]
|
||||
}
|
||||
37
contracts/dev-utils/contracts/src/DevUtils.sol
Normal file
37
contracts/dev-utils/contracts/src/DevUtils.sol
Normal file
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental ABIEncoderV2;
|
||||
|
||||
import "./OrderValidationUtils.sol";
|
||||
import "./LibTransactionDecoder.sol";
|
||||
import "./EthBalanceChecker.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract DevUtils is
|
||||
OrderValidationUtils,
|
||||
LibTransactionDecoder,
|
||||
EthBalanceChecker
|
||||
{
|
||||
constructor (address _exchange, bytes memory _zrxAssetData)
|
||||
public
|
||||
OrderValidationUtils(_exchange, _zrxAssetData)
|
||||
{}
|
||||
}
|
||||
39
contracts/dev-utils/contracts/src/EthBalanceChecker.sol
Normal file
39
contracts/dev-utils/contracts/src/EthBalanceChecker.sol
Normal file
@@ -0,0 +1,39 @@
|
||||
/*
|
||||
|
||||
Copyright 2018 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
|
||||
|
||||
contract EthBalanceChecker {
|
||||
|
||||
/// @dev Batch fetches ETH balances
|
||||
/// @param addresses Array of addresses.
|
||||
/// @return Array of ETH balances.
|
||||
function getEthBalances(address[] memory addresses)
|
||||
public
|
||||
view
|
||||
returns (uint256[] memory)
|
||||
{
|
||||
uint256[] memory balances = new uint256[](addresses.length);
|
||||
for (uint256 i = 0; i != addresses.length; i++) {
|
||||
balances[i] = addresses[i].balance;
|
||||
}
|
||||
return balances;
|
||||
}
|
||||
|
||||
}
|
||||
541
contracts/dev-utils/contracts/src/LibAssetData.sol
Normal file
541
contracts/dev-utils/contracts/src/LibAssetData.sol
Normal file
@@ -0,0 +1,541 @@
|
||||
/*
|
||||
|
||||
Copyright 2019 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental ABIEncoderV2;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
import "@0x/contracts-asset-proxy/contracts/src/libs/LibAssetProxyIds.sol";
|
||||
import "@0x/contracts-exchange/contracts/src/interfaces/IExchange.sol";
|
||||
|
||||
|
||||
contract LibAssetData is
|
||||
LibAssetProxyIds
|
||||
{
|
||||
// 2^256 - 1
|
||||
uint256 constant internal _MAX_UINT256 = uint256(-1);
|
||||
|
||||
// ERC20 selectors
|
||||
bytes4 constant internal _ERC20_BALANCE_OF_SELECTOR = 0x70a08231;
|
||||
bytes4 constant internal _ERC20_ALLOWANCE_SELECTOR = 0xdd62ed3e;
|
||||
|
||||
// ERC721 selectors
|
||||
bytes4 constant internal _ERC721_OWNER_OF_SELECTOR = 0x6352211e;
|
||||
bytes4 constant internal _ERC721_IS_APPROVED_FOR_ALL_SELECTOR = 0xe985e9c5;
|
||||
bytes4 constant internal _ERC721_GET_APPROVED_SELECTOR = 0x081812fc;
|
||||
|
||||
// ERC1155 selectors
|
||||
bytes4 constant internal _ERC1155_BALANCE_OF_SELECTOR = 0x00fdd58e;
|
||||
bytes4 constant internal _ERC1155_IS_APPROVED_FOR_ALL_SELECTOR = 0xe985e9c5;
|
||||
|
||||
// `transferFrom` selector for all AssetProxy contracts
|
||||
bytes4 constant internal _ASSET_PROXY_TRANSFER_FROM_SELECTOR = 0xa85e59e4;
|
||||
|
||||
using LibBytes for bytes;
|
||||
|
||||
// solhint-disable var-name-mixedcase
|
||||
IExchange internal _EXCHANGE;
|
||||
address internal _ERC20_PROXY_ADDRESS;
|
||||
address internal _ERC721_PROXY_ADDRESS;
|
||||
address internal _ERC1155_PROXY_ADDRESS;
|
||||
address internal _STATIC_CALL_PROXY_ADDRESS;
|
||||
// solhint-enable var-name-mixedcase
|
||||
|
||||
constructor (address _exchange)
|
||||
public
|
||||
{
|
||||
_EXCHANGE = IExchange(_exchange);
|
||||
_ERC20_PROXY_ADDRESS = _EXCHANGE.getAssetProxy(ERC20_PROXY_ID);
|
||||
_ERC721_PROXY_ADDRESS = _EXCHANGE.getAssetProxy(ERC721_PROXY_ID);
|
||||
_ERC1155_PROXY_ADDRESS = _EXCHANGE.getAssetProxy(ERC1155_PROXY_ID);
|
||||
_STATIC_CALL_PROXY_ADDRESS = _EXCHANGE.getAssetProxy(STATIC_CALL_PROXY_ID);
|
||||
}
|
||||
|
||||
/// @dev Returns the owner's balance of the assets(s) specified in
|
||||
/// assetData. When the asset data contains multiple assets (eg in
|
||||
/// ERC1155 or Multi-Asset), the return value indicates how many
|
||||
/// complete "baskets" of those assets are owned by owner.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Details of asset, encoded per the AssetProxy contract specification.
|
||||
/// @return Number of assets (or asset baskets) held by owner.
|
||||
function getBalance(address ownerAddress, bytes memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256 balance)
|
||||
{
|
||||
// Get id of AssetProxy contract
|
||||
bytes4 assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
if (assetProxyId == ERC20_PROXY_ID) {
|
||||
// Get ERC20 token address
|
||||
address tokenAddress = assetData.readAddress(16);
|
||||
|
||||
// Encode data for `balanceOf(ownerAddress)`
|
||||
bytes memory balanceOfData = abi.encodeWithSelector(_ERC20_BALANCE_OF_SELECTOR, ownerAddress);
|
||||
|
||||
// Query balance
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(balanceOfData);
|
||||
balance = success && returnData.length == 32 ? returnData.readUint256(0) : 0;
|
||||
} else if (assetProxyId == ERC721_PROXY_ID) {
|
||||
// Get ERC721 token address and id
|
||||
(, address tokenAddress, uint256 tokenId) = decodeERC721AssetData(assetData);
|
||||
|
||||
// Check if id is owned by ownerAddress
|
||||
balance = getERC721TokenOwner(tokenAddress, tokenId) == ownerAddress ? 1 : 0;
|
||||
} else if (assetProxyId == ERC1155_PROXY_ID) {
|
||||
// Get ERC1155 token address, array of ids, and array of values
|
||||
(, address tokenAddress, uint256[] memory tokenIds, uint256[] memory tokenValues,) = decodeERC1155AssetData(assetData);
|
||||
|
||||
uint256 length = tokenIds.length;
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
// Encode data for `balanceOf(ownerAddress, tokenIds[i])
|
||||
bytes memory balanceOfData = abi.encodeWithSelector(
|
||||
_ERC1155_BALANCE_OF_SELECTOR,
|
||||
ownerAddress,
|
||||
tokenIds[i]
|
||||
);
|
||||
|
||||
// Query balance
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(balanceOfData);
|
||||
uint256 totalBalance = success && returnData.length == 32 ? returnData.readUint256(0) : 0;
|
||||
|
||||
// Scale total balance down by corresponding value in assetData
|
||||
uint256 scaledBalance = totalBalance / tokenValues[i];
|
||||
if (scaledBalance < balance || balance == 0) {
|
||||
balance = scaledBalance;
|
||||
}
|
||||
}
|
||||
} else if (assetProxyId == STATIC_CALL_PROXY_ID) {
|
||||
// Encode data for `staticCallProxy.transferFrom(assetData,...)`
|
||||
bytes memory transferFromData = abi.encodeWithSelector(
|
||||
_ASSET_PROXY_TRANSFER_FROM_SELECTOR,
|
||||
assetData,
|
||||
address(0), // `from` address is not used
|
||||
address(0), // `to` address is not used
|
||||
0 // `amount` is not used
|
||||
);
|
||||
|
||||
// Check if staticcall would be successful
|
||||
(bool success,) = _STATIC_CALL_PROXY_ADDRESS.staticcall(transferFromData);
|
||||
|
||||
// Success means that the staticcall can be made an unlimited amount of times
|
||||
balance = success ? _MAX_UINT256 : 0;
|
||||
} else if (assetProxyId == MULTI_ASSET_PROXY_ID) {
|
||||
// Get array of values and array of assetDatas
|
||||
(, uint256[] memory assetAmounts, bytes[] memory nestedAssetData) = decodeMultiAssetData(assetData);
|
||||
|
||||
uint256 length = nestedAssetData.length;
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
// Query balance of individual assetData
|
||||
uint256 totalBalance = getBalance(ownerAddress, nestedAssetData[i]);
|
||||
|
||||
// Scale total balance down by corresponding value in assetData
|
||||
uint256 scaledBalance = totalBalance / assetAmounts[i];
|
||||
if (scaledBalance < balance || balance == 0) {
|
||||
balance = scaledBalance;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Balance will be 0 if assetProxyId is unknown
|
||||
return balance;
|
||||
}
|
||||
|
||||
/// @dev Calls getBalance() for each element of assetData.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Array of asset details, each encoded per the AssetProxy contract specification.
|
||||
/// @return Array of asset balances from getBalance(), with each element
|
||||
/// corresponding to the same-indexed element in the assetData input.
|
||||
function getBatchBalances(address ownerAddress, bytes[] memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256[] memory balances)
|
||||
{
|
||||
uint256 length = assetData.length;
|
||||
balances = new uint256[](length);
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
balances[i] = getBalance(ownerAddress, assetData[i]);
|
||||
}
|
||||
return balances;
|
||||
}
|
||||
|
||||
/// @dev Returns the number of asset(s) (described by assetData) that
|
||||
/// the corresponding AssetProxy contract is authorized to spend. When the asset data contains
|
||||
/// multiple assets (eg for Multi-Asset), the return value indicates
|
||||
/// how many complete "baskets" of those assets may be spent by all of the corresponding
|
||||
/// AssetProxy contracts.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Details of asset, encoded per the AssetProxy contract specification.
|
||||
/// @return Number of assets (or asset baskets) that the corresponding AssetProxy is authorized to spend.
|
||||
function getAssetProxyAllowance(address ownerAddress, bytes memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256 allowance)
|
||||
{
|
||||
// Get id of AssetProxy contract
|
||||
bytes4 assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
if (assetProxyId == MULTI_ASSET_PROXY_ID) {
|
||||
// Get array of values and array of assetDatas
|
||||
(, uint256[] memory amounts, bytes[] memory nestedAssetData) = decodeMultiAssetData(assetData);
|
||||
|
||||
uint256 length = nestedAssetData.length;
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
// Query allowance of individual assetData
|
||||
uint256 totalAllowance = getAssetProxyAllowance(ownerAddress, nestedAssetData[i]);
|
||||
|
||||
// Scale total allowance down by corresponding value in assetData
|
||||
uint256 scaledAllowance = totalAllowance / amounts[i];
|
||||
if (scaledAllowance < allowance || allowance == 0) {
|
||||
allowance = scaledAllowance;
|
||||
}
|
||||
}
|
||||
return allowance;
|
||||
}
|
||||
|
||||
if (assetProxyId == ERC20_PROXY_ID) {
|
||||
// Get ERC20 token address
|
||||
address tokenAddress = assetData.readAddress(16);
|
||||
|
||||
// Encode data for `allowance(ownerAddress, _ERC20_PROXY_ADDRESS)`
|
||||
bytes memory allowanceData = abi.encodeWithSelector(
|
||||
_ERC20_ALLOWANCE_SELECTOR,
|
||||
ownerAddress,
|
||||
_ERC20_PROXY_ADDRESS
|
||||
);
|
||||
|
||||
// Query allowance
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(allowanceData);
|
||||
allowance = success && returnData.length == 32 ? returnData.readUint256(0) : 0;
|
||||
} else if (assetProxyId == ERC721_PROXY_ID) {
|
||||
// Get ERC721 token address and id
|
||||
(, address tokenAddress, uint256 tokenId) = decodeERC721AssetData(assetData);
|
||||
|
||||
// Encode data for `isApprovedForAll(ownerAddress, _ERC721_PROXY_ADDRESS)`
|
||||
bytes memory isApprovedForAllData = abi.encodeWithSelector(
|
||||
_ERC721_IS_APPROVED_FOR_ALL_SELECTOR,
|
||||
ownerAddress,
|
||||
_ERC721_PROXY_ADDRESS
|
||||
);
|
||||
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(isApprovedForAllData);
|
||||
|
||||
// If not approved for all, call `getApproved(tokenId)`
|
||||
if (!success || returnData.length != 32 || returnData.readUint256(0) != 1) {
|
||||
// Encode data for `getApproved(tokenId)`
|
||||
bytes memory getApprovedData = abi.encodeWithSelector(_ERC721_GET_APPROVED_SELECTOR, tokenId);
|
||||
(success, returnData) = tokenAddress.staticcall(getApprovedData);
|
||||
|
||||
// Allowance is 1 if successful and the approved address is the ERC721Proxy
|
||||
allowance = success && returnData.length == 32 && returnData.readAddress(12) == _ERC721_PROXY_ADDRESS ? 1 : 0;
|
||||
} else {
|
||||
// Allowance is 2^256 - 1 if `isApprovedForAll` returned true
|
||||
allowance = _MAX_UINT256;
|
||||
}
|
||||
} else if (assetProxyId == ERC1155_PROXY_ID) {
|
||||
// Get ERC1155 token address
|
||||
(, address tokenAddress, , , ) = decodeERC1155AssetData(assetData);
|
||||
|
||||
// Encode data for `isApprovedForAll(ownerAddress, _ERC1155_PROXY_ADDRESS)`
|
||||
bytes memory isApprovedForAllData = abi.encodeWithSelector(
|
||||
_ERC1155_IS_APPROVED_FOR_ALL_SELECTOR,
|
||||
ownerAddress,
|
||||
_ERC1155_PROXY_ADDRESS
|
||||
);
|
||||
|
||||
// Query allowance
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(isApprovedForAllData);
|
||||
allowance = success && returnData.length == 32 && returnData.readUint256(0) == 1 ? _MAX_UINT256 : 0;
|
||||
} else if (assetProxyId == STATIC_CALL_PROXY_ID) {
|
||||
// The StaticCallProxy does not require any approvals
|
||||
allowance = _MAX_UINT256;
|
||||
}
|
||||
|
||||
// Allowance will be 0 if the assetProxyId is unknown
|
||||
return allowance;
|
||||
}
|
||||
|
||||
/// @dev Calls getAssetProxyAllowance() for each element of assetData.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Array of asset details, each encoded per the AssetProxy contract specification.
|
||||
/// @return An array of asset allowances from getAllowance(), with each
|
||||
/// element corresponding to the same-indexed element in the assetData input.
|
||||
function getBatchAssetProxyAllowances(address ownerAddress, bytes[] memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256[] memory allowances)
|
||||
{
|
||||
uint256 length = assetData.length;
|
||||
allowances = new uint256[](length);
|
||||
for (uint256 i = 0; i != length; i++) {
|
||||
allowances[i] = getAssetProxyAllowance(ownerAddress, assetData[i]);
|
||||
}
|
||||
return allowances;
|
||||
}
|
||||
|
||||
/// @dev Calls getBalance() and getAllowance() for assetData.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Details of asset, encoded per the AssetProxy contract specification.
|
||||
/// @return Number of assets (or asset baskets) held by owner, and number
|
||||
/// of assets (or asset baskets) that the corresponding AssetProxy is authorized to spend.
|
||||
function getBalanceAndAssetProxyAllowance(address ownerAddress, bytes memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256 balance, uint256 allowance)
|
||||
{
|
||||
balance = getBalance(ownerAddress, assetData);
|
||||
allowance = getAssetProxyAllowance(ownerAddress, assetData);
|
||||
return (balance, allowance);
|
||||
}
|
||||
|
||||
/// @dev Calls getBatchBalances() and getBatchAllowances() for each element of assetData.
|
||||
/// @param ownerAddress Owner of the assets specified by assetData.
|
||||
/// @param assetData Array of asset details, each encoded per the AssetProxy contract specification.
|
||||
/// @return An array of asset balances from getBalance(), and an array of
|
||||
/// asset allowances from getAllowance(), with each element
|
||||
/// corresponding to the same-indexed element in the assetData input.
|
||||
function getBatchBalancesAndAssetProxyAllowances(address ownerAddress, bytes[] memory assetData)
|
||||
public
|
||||
view
|
||||
returns (uint256[] memory balances, uint256[] memory allowances)
|
||||
{
|
||||
balances = getBatchBalances(ownerAddress, assetData);
|
||||
allowances = getBatchAssetProxyAllowances(ownerAddress, assetData);
|
||||
return (balances, allowances);
|
||||
}
|
||||
|
||||
/// @dev Encode ERC-20 asset data into the format described in the AssetProxy contract specification.
|
||||
/// @param tokenAddress The address of the ERC-20 contract hosting the asset to be traded.
|
||||
/// @return AssetProxy-compliant data describing the asset.
|
||||
function encodeERC20AssetData(address tokenAddress)
|
||||
public
|
||||
pure
|
||||
returns (bytes memory assetData)
|
||||
{
|
||||
assetData = abi.encodeWithSelector(ERC20_PROXY_ID, tokenAddress);
|
||||
return assetData;
|
||||
}
|
||||
|
||||
/// @dev Decode ERC-20 asset data from the format described in the AssetProxy contract specification.
|
||||
/// @param assetData AssetProxy-compliant asset data describing an ERC-20 asset.
|
||||
/// @return The ERC-20 AssetProxy identifier, and the address of the ERC-20
|
||||
/// contract hosting this asset.
|
||||
function decodeERC20AssetData(bytes memory assetData)
|
||||
public
|
||||
pure
|
||||
returns (
|
||||
bytes4 assetProxyId,
|
||||
address tokenAddress
|
||||
)
|
||||
{
|
||||
assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
require(
|
||||
assetProxyId == ERC20_PROXY_ID,
|
||||
"WRONG_PROXY_ID"
|
||||
);
|
||||
|
||||
tokenAddress = assetData.readAddress(16);
|
||||
return (assetProxyId, tokenAddress);
|
||||
}
|
||||
|
||||
/// @dev Encode ERC-721 asset data into the format described in the AssetProxy specification.
|
||||
/// @param tokenAddress The address of the ERC-721 contract hosting the asset to be traded.
|
||||
/// @param tokenId The identifier of the specific asset to be traded.
|
||||
/// @return AssetProxy-compliant asset data describing the asset.
|
||||
function encodeERC721AssetData(address tokenAddress, uint256 tokenId)
|
||||
public
|
||||
pure
|
||||
returns (bytes memory assetData)
|
||||
{
|
||||
assetData = abi.encodeWithSelector(
|
||||
ERC721_PROXY_ID,
|
||||
tokenAddress,
|
||||
tokenId
|
||||
);
|
||||
return assetData;
|
||||
}
|
||||
|
||||
/// @dev Decode ERC-721 asset data from the format described in the AssetProxy contract specification.
|
||||
/// @param assetData AssetProxy-compliant asset data describing an ERC-721 asset.
|
||||
/// @return The ERC-721 AssetProxy identifier, the address of the ERC-721
|
||||
/// contract hosting this asset, and the identifier of the specific
|
||||
/// asset to be traded.
|
||||
function decodeERC721AssetData(bytes memory assetData)
|
||||
public
|
||||
pure
|
||||
returns (
|
||||
bytes4 assetProxyId,
|
||||
address tokenAddress,
|
||||
uint256 tokenId
|
||||
)
|
||||
{
|
||||
assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
require(
|
||||
assetProxyId == ERC721_PROXY_ID,
|
||||
"WRONG_PROXY_ID"
|
||||
);
|
||||
|
||||
tokenAddress = assetData.readAddress(16);
|
||||
tokenId = assetData.readUint256(36);
|
||||
return (assetProxyId, tokenAddress, tokenId);
|
||||
}
|
||||
|
||||
/// @dev Encode ERC-1155 asset data into the format described in the AssetProxy contract specification.
|
||||
/// @param tokenAddress The address of the ERC-1155 contract hosting the asset(s) to be traded.
|
||||
/// @param tokenIds The identifiers of the specific assets to be traded.
|
||||
/// @param tokenValues The amounts of each asset to be traded.
|
||||
/// @param callbackData Data to be passed to receiving contracts when a transfer is performed.
|
||||
/// @return AssetProxy-compliant asset data describing the set of assets.
|
||||
function encodeERC1155AssetData(
|
||||
address tokenAddress,
|
||||
uint256[] memory tokenIds,
|
||||
uint256[] memory tokenValues,
|
||||
bytes memory callbackData
|
||||
)
|
||||
public
|
||||
pure
|
||||
returns (bytes memory assetData)
|
||||
{
|
||||
assetData = abi.encodeWithSelector(
|
||||
ERC1155_PROXY_ID,
|
||||
tokenAddress,
|
||||
tokenIds,
|
||||
tokenValues,
|
||||
callbackData
|
||||
);
|
||||
return assetData;
|
||||
}
|
||||
|
||||
/// @dev Decode ERC-1155 asset data from the format described in the AssetProxy contract specification.
|
||||
/// @param assetData AssetProxy-compliant asset data describing an ERC-1155 set of assets.
|
||||
/// @return The ERC-1155 AssetProxy identifier, the address of the ERC-1155
|
||||
/// contract hosting the assets, an array of the identifiers of the
|
||||
/// assets to be traded, an array of asset amounts to be traded, and
|
||||
/// callback data. Each element of the arrays corresponds to the
|
||||
/// same-indexed element of the other array. Return values specified as
|
||||
/// `memory` are returned as pointers to locations within the memory of
|
||||
/// the input parameter `assetData`.
|
||||
function decodeERC1155AssetData(bytes memory assetData)
|
||||
public
|
||||
pure
|
||||
returns (
|
||||
bytes4 assetProxyId,
|
||||
address tokenAddress,
|
||||
uint256[] memory tokenIds,
|
||||
uint256[] memory tokenValues,
|
||||
bytes memory callbackData
|
||||
)
|
||||
{
|
||||
assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
require(
|
||||
assetProxyId == ERC1155_PROXY_ID,
|
||||
"WRONG_PROXY_ID"
|
||||
);
|
||||
|
||||
assembly {
|
||||
// Skip selector and length to get to the first parameter:
|
||||
assetData := add(assetData, 36)
|
||||
// Read the value of the first parameter:
|
||||
tokenAddress := mload(assetData)
|
||||
// Point to the next parameter's data:
|
||||
tokenIds := add(assetData, mload(add(assetData, 32)))
|
||||
// Point to the next parameter's data:
|
||||
tokenValues := add(assetData, mload(add(assetData, 64)))
|
||||
// Point to the next parameter's data:
|
||||
callbackData := add(assetData, mload(add(assetData, 96)))
|
||||
}
|
||||
|
||||
return (
|
||||
assetProxyId,
|
||||
tokenAddress,
|
||||
tokenIds,
|
||||
tokenValues,
|
||||
callbackData
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Encode data for multiple assets, per the AssetProxy contract specification.
|
||||
/// @param amounts The amounts of each asset to be traded.
|
||||
/// @param nestedAssetData AssetProxy-compliant data describing each asset to be traded.
|
||||
/// @return AssetProxy-compliant data describing the set of assets.
|
||||
function encodeMultiAssetData(uint256[] memory amounts, bytes[] memory nestedAssetData)
|
||||
public
|
||||
pure
|
||||
returns (bytes memory assetData)
|
||||
{
|
||||
assetData = abi.encodeWithSelector(
|
||||
MULTI_ASSET_PROXY_ID,
|
||||
amounts,
|
||||
nestedAssetData
|
||||
);
|
||||
return assetData;
|
||||
}
|
||||
|
||||
/// @dev Decode multi-asset data from the format described in the AssetProxy contract specification.
|
||||
/// @param assetData AssetProxy-compliant data describing a multi-asset basket.
|
||||
/// @return The Multi-Asset AssetProxy identifier, an array of the amounts
|
||||
/// of the assets to be traded, and an array of the
|
||||
/// AssetProxy-compliant data describing each asset to be traded. Each
|
||||
/// element of the arrays corresponds to the same-indexed element of the other array.
|
||||
function decodeMultiAssetData(bytes memory assetData)
|
||||
public
|
||||
pure
|
||||
returns (
|
||||
bytes4 assetProxyId,
|
||||
uint256[] memory amounts,
|
||||
bytes[] memory nestedAssetData
|
||||
)
|
||||
{
|
||||
assetProxyId = assetData.readBytes4(0);
|
||||
|
||||
require(
|
||||
assetProxyId == MULTI_ASSET_PROXY_ID,
|
||||
"WRONG_PROXY_ID"
|
||||
);
|
||||
|
||||
// solhint-disable indent
|
||||
(amounts, nestedAssetData) = abi.decode(
|
||||
assetData.slice(4, assetData.length),
|
||||
(uint256[], bytes[])
|
||||
);
|
||||
// solhint-enable indent
|
||||
}
|
||||
|
||||
/// @dev Calls `asset.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned asset.
|
||||
/// @param tokenAddress Address of ERC721 asset.
|
||||
/// @param tokenId The identifier for the specific NFT.
|
||||
/// @return Owner of tokenId or null address if unowned.
|
||||
function getERC721TokenOwner(address tokenAddress, uint256 tokenId)
|
||||
public
|
||||
view
|
||||
returns (address ownerAddress)
|
||||
{
|
||||
bytes memory ownerOfCalldata = abi.encodeWithSelector(
|
||||
_ERC721_OWNER_OF_SELECTOR,
|
||||
tokenId
|
||||
);
|
||||
|
||||
(bool success, bytes memory returnData) = tokenAddress.staticcall(ownerOfCalldata);
|
||||
|
||||
ownerAddress = (success && returnData.length == 32) ? returnData.readAddress(12) : address(0);
|
||||
return ownerAddress;
|
||||
}
|
||||
}
|
||||
193
contracts/dev-utils/contracts/src/LibTransactionDecoder.sol
Normal file
193
contracts/dev-utils/contracts/src/LibTransactionDecoder.sol
Normal file
@@ -0,0 +1,193 @@
|
||||
/*
|
||||
|
||||
Copyright 2019 ZeroEx Intl.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
*/
|
||||
|
||||
pragma solidity ^0.5.5;
|
||||
pragma experimental ABIEncoderV2;
|
||||
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibExchangeSelectors.sol";
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
|
||||
|
||||
contract LibTransactionDecoder is
|
||||
LibExchangeSelectors
|
||||
{
|
||||
using LibBytes for bytes;
|
||||
|
||||
/// @dev Decodes the call data for an Exchange contract method call.
|
||||
/// @param transactionData ABI-encoded calldata for an Exchange
|
||||
/// contract method call.
|
||||
/// @return The name of the function called, and the parameters it was
|
||||
/// given. For single-order fills and cancels, the arrays will have
|
||||
/// just one element.
|
||||
function decodeZeroExTransactionData(bytes memory transactionData)
|
||||
public
|
||||
pure
|
||||
returns(
|
||||
string memory functionName,
|
||||
LibOrder.Order[] memory orders,
|
||||
uint256[] memory takerAssetFillAmounts,
|
||||
bytes[] memory signatures
|
||||
)
|
||||
{
|
||||
bytes4 functionSelector = transactionData.readBytes4(0);
|
||||
|
||||
if (functionSelector == BATCH_CANCEL_ORDERS_SELECTOR) {
|
||||
functionName = "batchCancelOrders";
|
||||
} else if (functionSelector == BATCH_FILL_ORDERS_SELECTOR) {
|
||||
functionName = "batchFillOrders";
|
||||
} else if (functionSelector == BATCH_FILL_ORDERS_NO_THROW_SELECTOR) {
|
||||
functionName = "batchFillOrdersNoThrow";
|
||||
} else if (functionSelector == BATCH_FILL_OR_KILL_ORDERS_SELECTOR) {
|
||||
functionName = "batchFillOrKillOrders";
|
||||
} else if (functionSelector == CANCEL_ORDER_SELECTOR) {
|
||||
functionName = "cancelOrder";
|
||||
} else if (functionSelector == FILL_ORDER_SELECTOR) {
|
||||
functionName = "fillOrder";
|
||||
} else if (functionSelector == FILL_ORDER_NO_THROW_SELECTOR) {
|
||||
functionName = "fillOrderNoThrow";
|
||||
} else if (functionSelector == FILL_OR_KILL_ORDER_SELECTOR) {
|
||||
functionName = "fillOrKillOrder";
|
||||
} else if (functionSelector == MARKET_BUY_ORDERS_SELECTOR) {
|
||||
functionName = "marketBuyOrders";
|
||||
} else if (functionSelector == MARKET_BUY_ORDERS_NO_THROW_SELECTOR) {
|
||||
functionName = "marketBuyOrdersNoThrow";
|
||||
} else if (functionSelector == MARKET_SELL_ORDERS_SELECTOR) {
|
||||
functionName = "marketSellOrders";
|
||||
} else if (functionSelector == MARKET_SELL_ORDERS_NO_THROW_SELECTOR) {
|
||||
functionName = "marketSellOrdersNoThrow";
|
||||
} else if (functionSelector == MATCH_ORDERS_SELECTOR) {
|
||||
functionName = "matchOrders";
|
||||
} else if (
|
||||
functionSelector == CANCEL_ORDERS_UP_TO_SELECTOR ||
|
||||
functionSelector == EXECUTE_TRANSACTION_SELECTOR
|
||||
// TODO: add new noThrow cancel functions when https://github.com/0xProject/ZEIPs/issues/35 is merged.
|
||||
) {
|
||||
revert("UNIMPLEMENTED");
|
||||
} else {
|
||||
revert("UNKNOWN_FUNCTION_SELECTOR");
|
||||
}
|
||||
|
||||
if (functionSelector == BATCH_CANCEL_ORDERS_SELECTOR) {
|
||||
// solhint-disable-next-line indent
|
||||
orders = abi.decode(transactionData.slice(4, transactionData.length), (LibOrder.Order[]));
|
||||
takerAssetFillAmounts = new uint256[](0);
|
||||
signatures = new bytes[](0);
|
||||
} else if (
|
||||
functionSelector == BATCH_FILL_OR_KILL_ORDERS_SELECTOR ||
|
||||
functionSelector == BATCH_FILL_ORDERS_NO_THROW_SELECTOR ||
|
||||
functionSelector == BATCH_FILL_ORDERS_SELECTOR
|
||||
) {
|
||||
(orders, takerAssetFillAmounts, signatures) = _makeReturnValuesForBatchFill(transactionData);
|
||||
} else if (functionSelector == CANCEL_ORDER_SELECTOR) {
|
||||
orders = new LibOrder.Order[](1);
|
||||
orders[0] = abi.decode(transactionData.slice(4, transactionData.length), (LibOrder.Order));
|
||||
takerAssetFillAmounts = new uint256[](0);
|
||||
signatures = new bytes[](0);
|
||||
} else if (
|
||||
functionSelector == FILL_OR_KILL_ORDER_SELECTOR ||
|
||||
functionSelector == FILL_ORDER_SELECTOR ||
|
||||
functionSelector == FILL_ORDER_NO_THROW_SELECTOR
|
||||
) {
|
||||
(orders, takerAssetFillAmounts, signatures) = _makeReturnValuesForSingleOrderFill(transactionData);
|
||||
} else if (
|
||||
functionSelector == MARKET_BUY_ORDERS_SELECTOR ||
|
||||
functionSelector == MARKET_BUY_ORDERS_NO_THROW_SELECTOR ||
|
||||
functionSelector == MARKET_SELL_ORDERS_SELECTOR ||
|
||||
functionSelector == MARKET_SELL_ORDERS_NO_THROW_SELECTOR
|
||||
) {
|
||||
(orders, takerAssetFillAmounts, signatures) = _makeReturnValuesForMarketFill(transactionData);
|
||||
} else if (functionSelector == MATCH_ORDERS_SELECTOR) {
|
||||
(
|
||||
LibOrder.Order memory leftOrder,
|
||||
LibOrder.Order memory rightOrder,
|
||||
bytes memory leftSignature,
|
||||
bytes memory rightSignature
|
||||
) = abi.decode(
|
||||
transactionData.slice(4, transactionData.length),
|
||||
(LibOrder.Order, LibOrder.Order, bytes, bytes)
|
||||
);
|
||||
|
||||
orders = new LibOrder.Order[](2);
|
||||
orders[0] = leftOrder;
|
||||
orders[1] = rightOrder;
|
||||
|
||||
takerAssetFillAmounts = new uint256[](2);
|
||||
takerAssetFillAmounts[0] = leftOrder.takerAssetAmount;
|
||||
takerAssetFillAmounts[1] = rightOrder.takerAssetAmount;
|
||||
|
||||
signatures = new bytes[](2);
|
||||
signatures[0] = leftSignature;
|
||||
signatures[1] = rightSignature;
|
||||
}
|
||||
}
|
||||
|
||||
function _makeReturnValuesForSingleOrderFill(bytes memory transactionData)
|
||||
private
|
||||
pure
|
||||
returns(
|
||||
LibOrder.Order[] memory orders,
|
||||
uint256[] memory takerAssetFillAmounts,
|
||||
bytes[] memory signatures
|
||||
)
|
||||
{
|
||||
orders = new LibOrder.Order[](1);
|
||||
takerAssetFillAmounts = new uint256[](1);
|
||||
signatures = new bytes[](1);
|
||||
// solhint-disable-next-line indent
|
||||
(orders[0], takerAssetFillAmounts[0], signatures[0]) = abi.decode(
|
||||
transactionData.slice(4, transactionData.length),
|
||||
(LibOrder.Order, uint256, bytes)
|
||||
);
|
||||
}
|
||||
|
||||
function _makeReturnValuesForBatchFill(bytes memory transactionData)
|
||||
private
|
||||
pure
|
||||
returns(
|
||||
LibOrder.Order[] memory orders,
|
||||
uint256[] memory takerAssetFillAmounts,
|
||||
bytes[] memory signatures
|
||||
)
|
||||
{
|
||||
// solhint-disable-next-line indent
|
||||
(orders, takerAssetFillAmounts, signatures) = abi.decode(
|
||||
transactionData.slice(4, transactionData.length),
|
||||
// solhint-disable-next-line indent
|
||||
(LibOrder.Order[], uint256[], bytes[])
|
||||
);
|
||||
}
|
||||
|
||||
function _makeReturnValuesForMarketFill(bytes memory transactionData)
|
||||
private
|
||||
pure
|
||||
returns(
|
||||
LibOrder.Order[] memory orders,
|
||||
uint256[] memory takerAssetFillAmounts,
|
||||
bytes[] memory signatures
|
||||
)
|
||||
{
|
||||
takerAssetFillAmounts = new uint256[](1);
|
||||
// solhint-disable-next-line indent
|
||||
(orders, takerAssetFillAmounts[0], signatures) = abi.decode(
|
||||
transactionData.slice(4, transactionData.length),
|
||||
// solhint-disable-next-line indent
|
||||
(LibOrder.Order[], uint256, bytes[])
|
||||
);
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user