Compare commits
1 Commits
@0x/web3-w
...
@0xproject
| Author | SHA1 | Date | |
|---|---|---|---|
|
58a149485b |
@@ -1,416 +1,236 @@
|
||||
version: 2
|
||||
|
||||
jobs:
|
||||
build:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
environment:
|
||||
CONTRACTS_COMMIT_HASH: '9ed05f5'
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- checkout
|
||||
- run: echo 'export PATH=$HOME/CIRCLE_PROJECT_REPONAME/node_modules/.bin:$PATH' >> $BASH_ENV
|
||||
- run:
|
||||
name: install-yarn
|
||||
command: sudo 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:no_website
|
||||
- run: yarn build:ts
|
||||
- save_cache:
|
||||
key: repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo
|
||||
build-website:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: cd packages/website && yarn build:prod
|
||||
test-contracts-ganache:
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun test:circleci @0x/contracts-multisig
|
||||
- run: yarn wsrun test:circleci @0x/contracts-utils
|
||||
- run: yarn wsrun test:circleci @0x/contracts-exchange-libs
|
||||
- run: yarn wsrun test:circleci @0x/contracts-erc20
|
||||
- run: yarn wsrun test:circleci @0x/contracts-erc721
|
||||
- run: yarn wsrun test:circleci @0x/contracts-extensions
|
||||
- run: yarn wsrun test:circleci @0x/contracts-asset-proxy
|
||||
- run: yarn wsrun test:circleci @0x/contracts-exchange
|
||||
- run: yarn wsrun test:circleci @0x/contracts-exchange-forwarder
|
||||
test-contracts-geth:
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
- image: 0xorg/devnet
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
# HACK(albrow): we need to sleep 10 seconds to ensure the devnet is
|
||||
# initialized
|
||||
- run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test @0x/contracts-multisig
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-utils
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-exchange-libs
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-erc20
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-erc721
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-extensions
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-asset-proxy
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-exchange
|
||||
- run: TEST_PROVIDER=geth yarn wsrun test:circleci @0x/contracts-exchange-forwarder
|
||||
test-publish:
|
||||
resource_class: medium+
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
- image: 0xorg/verdaccio
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn test:publish:circleci
|
||||
test-doc-generation:
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn test:generate_docs:circleci
|
||||
test-pipeline:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
- image: postgres:11-alpine
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: ZEROEX_DATA_PIPELINE_TEST_DB_URL='postgresql://postgres@localhost/postgres' yarn wsrun test:circleci @0x/pipeline
|
||||
- save_cache:
|
||||
key: coverage-pipeline-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/pipeline/coverage/lcov.info
|
||||
test-rest:
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun test:circleci @0x/contracts-test-utils
|
||||
- run: yarn wsrun test:circleci @0x/abi-gen
|
||||
- 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/metacoin
|
||||
- run: yarn wsrun test:circleci @0x/order-utils
|
||||
- run: yarn wsrun test:circleci @0x/order-watcher
|
||||
- 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-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/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-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-metacoin-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/metacoin/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/order-utils/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-order-watcher-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/order-watcher/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
|
||||
test-python:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: circleci/python
|
||||
- image: 0xorg/ganache-cli:2.2.2
|
||||
- image: 0xorg/launch-kit-ci
|
||||
command: |
|
||||
yarn start:ts -p 3000:3000
|
||||
steps:
|
||||
- checkout
|
||||
- run: sudo chown -R circleci:circleci /usr/local/bin
|
||||
- run: sudo chown -R circleci:circleci /usr/local/lib/python3.7
|
||||
- restore_cache:
|
||||
key: deps9-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages
|
||||
python -m ensurepip
|
||||
./install
|
||||
- save_cache:
|
||||
key: deps9-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- '/usr/local/bin'
|
||||
- '/usr/local/lib/python3.7/site-packages'
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages
|
||||
./cmd_pkgs_in_dep_order.py coverage run setup.py test
|
||||
- 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
|
||||
test-rest-python:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: circleci/python
|
||||
steps:
|
||||
- checkout
|
||||
- run: sudo chown -R circleci:circleci /usr/local/bin
|
||||
- run: sudo chown -R circleci:circleci /usr/local/lib/python3.7
|
||||
- restore_cache:
|
||||
key: deps9-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
cd python-packages/order_utils
|
||||
python -m ensurepip
|
||||
python -m pip install .
|
||||
- save_cache:
|
||||
key: deps9-{{ .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: circleci/python
|
||||
steps:
|
||||
- checkout
|
||||
- run: sudo chown -R circleci:circleci /usr/local/bin
|
||||
- run: sudo chown -R circleci:circleci /usr/local/lib/python3.7
|
||||
- restore_cache:
|
||||
key: deps9-{{ .Branch }}-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run:
|
||||
command: |
|
||||
python -m ensurepip
|
||||
cd python-packages
|
||||
./install
|
||||
./lint
|
||||
static-tests:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn lerna run lint
|
||||
- run: yarn prettier:ci
|
||||
- run: yarn deps_versions:ci
|
||||
- run: cd packages/0x.js && yarn build:umd:prod
|
||||
- run: yarn bundlewatch
|
||||
submit-coverage:
|
||||
docker:
|
||||
- image: circleci/node:9-browsers
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-assert-{{ .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-metacoin-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-order-watcher-{{ .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
|
||||
build:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
environment:
|
||||
CONTRACTS_COMMIT_HASH: '9ed05f5'
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- checkout
|
||||
- run: echo 'export PATH=$HOME/CIRCLE_PROJECT_REPONAME/node_modules/.bin:$PATH' >> $BASH_ENV
|
||||
- restore_cache:
|
||||
name: Restore Yarn Package Cache
|
||||
keys:
|
||||
- yarn-packages-{{ .Branch }}-{{ checksum "yarn.lock" }}
|
||||
- yarn-packages-{{ .Branch }}
|
||||
- yarn-packages-master
|
||||
- yarn-packages-
|
||||
- run:
|
||||
name: yarn
|
||||
command: yarn --frozen-lockfile install
|
||||
- save_cache:
|
||||
name: Save Yarn Package Cache
|
||||
key: yarn-packages-{{ .Branch }}-{{ checksum "yarn.lock" }}
|
||||
paths:
|
||||
- node_modules/
|
||||
- run: >
|
||||
if [ -z "$(git diff --name-only v2-prototype packages/website)" ]; then
|
||||
yarn build --exclude website
|
||||
else
|
||||
yarn build
|
||||
fi
|
||||
- save_cache:
|
||||
key: repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo
|
||||
test-contracts-ganache:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun test:circleci contracts
|
||||
test-contracts-geth:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
- image: albrow/0x-devnet
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
# HACK(albrow): we need to sleep 10 seconds to ensure the devnet is
|
||||
# initialized
|
||||
- run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test contracts
|
||||
test-rest:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn wsrun test:circleci 0x.js
|
||||
- run: yarn wsrun test:circleci @0xproject/abi-gen
|
||||
- run: yarn wsrun test:circleci @0xproject/assert
|
||||
- run: yarn wsrun test:circleci @0xproject/base-contract
|
||||
- run: yarn wsrun test:circleci @0xproject/connect
|
||||
- run: yarn wsrun test:circleci @0xproject/contract-wrappers
|
||||
- run: yarn wsrun test:circleci @0xproject/dev-utils
|
||||
- run: yarn wsrun test:circleci @0xproject/json-schemas
|
||||
- run: yarn wsrun test:circleci @0xproject/metacoin
|
||||
- run: yarn wsrun test:circleci @0xproject/order-utils
|
||||
- run: yarn wsrun test:circleci @0xproject/order-watcher
|
||||
- run: yarn wsrun test:circleci @0xproject/sol-compiler
|
||||
- run: yarn wsrun test:circleci @0xproject/sol-cov
|
||||
- run: yarn wsrun test:circleci @0xproject/sra-report
|
||||
- run: yarn wsrun test:circleci @0xproject/subproviders
|
||||
- run: yarn wsrun test:circleci @0xproject/web3-wrapper
|
||||
- save_cache:
|
||||
key: coverage-0xjs-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/0x.js/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/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-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-metacoin-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/metacoin/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/order-utils/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-order-watcher-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/order-watcher/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-cov-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/sol-cov/coverage/lcov.info
|
||||
- save_cache:
|
||||
key: coverage-sra-report-{{ .Environment.CIRCLE_SHA1 }}
|
||||
paths:
|
||||
- ~/repo/packages/sra-report/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:
|
||||
working_directory: ~/repo
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- run: yarn prettier:ci
|
||||
- run: yarn lerna:run lint
|
||||
submit-coverage:
|
||||
docker:
|
||||
- image: circleci/node:9
|
||||
working_directory: ~/repo
|
||||
steps:
|
||||
- restore_cache:
|
||||
keys:
|
||||
- repo-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-0xjs-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-assert-{{ .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-metacoin-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-order-utils-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-order-watcher-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sol-compiler-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sol-cov-{{ .Environment.CIRCLE_SHA1 }}
|
||||
- restore_cache:
|
||||
keys:
|
||||
- coverage-sra-report-{{ .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 }}
|
||||
- run: yarn report_coverage
|
||||
workflows:
|
||||
version: 2
|
||||
main:
|
||||
jobs:
|
||||
version: 2
|
||||
main:
|
||||
jobs:
|
||||
- build
|
||||
- test-contracts-ganache:
|
||||
requires:
|
||||
- build
|
||||
- build-website:
|
||||
requires:
|
||||
- build
|
||||
- test-contracts-ganache:
|
||||
requires:
|
||||
- build
|
||||
- test-contracts-geth:
|
||||
requires:
|
||||
- build
|
||||
- test-pipeline:
|
||||
requires:
|
||||
- build
|
||||
- test-rest:
|
||||
requires:
|
||||
- build
|
||||
- static-tests:
|
||||
requires:
|
||||
- build
|
||||
- test-publish:
|
||||
requires:
|
||||
- build
|
||||
- test-doc-generation:
|
||||
requires:
|
||||
- build
|
||||
- submit-coverage:
|
||||
requires:
|
||||
- test-rest
|
||||
- test-python
|
||||
- static-tests-python:
|
||||
requires:
|
||||
- test-python
|
||||
- test-python
|
||||
# skip python tox run for now, as we don't yet have multiple test environments to support.
|
||||
#- test-rest-python
|
||||
- test-contracts-geth:
|
||||
requires:
|
||||
- build
|
||||
- test-rest:
|
||||
requires:
|
||||
- build
|
||||
- static-tests:
|
||||
requires:
|
||||
- build
|
||||
- submit-coverage:
|
||||
requires:
|
||||
- test-rest
|
||||
|
||||
6
.gitattributes
vendored
6
.gitattributes
vendored
@@ -1,7 +1 @@
|
||||
*.sol linguist-language=Solidity
|
||||
|
||||
# Automatically collapse generated files in GitHub.
|
||||
*.svg linguist-generated
|
||||
packages/contract-artifacts/artifacts/*json linguist-generated
|
||||
packages/abi-gen-wrappers/wrappers/*.ts liguist-generated
|
||||
|
||||
|
||||
43
.github/autolabeler.yml
vendored
43
.github/autolabeler.yml
vendored
@@ -1,43 +0,0 @@
|
||||
python: ['python-packages']
|
||||
contracts: ['contracts']
|
||||
sol-doc: ['packages/sol-doc']
|
||||
sol-resolver: ['packages/sol-resolver']
|
||||
contracts-gen: ['packages/contracts-gen']
|
||||
sra-spec: ['packages/sra-spec']
|
||||
subproviders: ['packages/subproviders']
|
||||
contract-addresses: ['packages/contract-addresses']
|
||||
migrations: ['packages/migrations']
|
||||
web3-wrapper: ['packages/web3-wrapper']
|
||||
sol-compiler: ['packages/sol-compiler']
|
||||
types: ['packages/types']
|
||||
instant: ['packages/instant']
|
||||
abi-gen-templates: ['packages/abi-gen-templates']
|
||||
abi-gen: ['packages/abi-gen']
|
||||
website: ['packages/website']
|
||||
sol-coverage: ['packages/sol-coverage']
|
||||
sol-profiler: ['packages/sol-profiler']
|
||||
sol-trace: ['packages/sol-trace']
|
||||
sol-tracing-utils: ['packages/sol-tracing-utils']
|
||||
utils: ['packages/utils']
|
||||
tslint-config: ['packages/tslint-config']
|
||||
asset-buyer: ['packages/asset-buyer']
|
||||
order-watcher: ['packages/order-watcher']
|
||||
react-docs: ['packages/react-docs']
|
||||
order-utils: ['packages/order-utils']
|
||||
react-shared: ['packages/react-shared']
|
||||
assert: ['packages/assert']
|
||||
base-contract: ['packages/base-contract']
|
||||
typescript-typings: ['packages/typescript-typings']
|
||||
0x.js: ['packages/0x.js']
|
||||
abi-gen-wrappers: ['packages/abi-gen-wrappers']
|
||||
metacoin: ['packages/metacoin']
|
||||
contract-artifacts: ['packages/contract-artifacts']
|
||||
dev-utils: ['packages/dev-utils']
|
||||
contract-wrappers: ['packages/contract-wrappers']
|
||||
json-schemas: ['packages/json-schemas']
|
||||
ethereum-types: ['ethereum-types']
|
||||
connect: ['packages/connect']
|
||||
fill-scenarios: ['packages/fill-scenarios']
|
||||
dev-tools-pages: ['packages/dev-tools-pages']
|
||||
testnet-faucets: ['packages/testnet-faucets']
|
||||
monorepo-scripts: ['packages/monorepo-scripts']
|
||||
19
.github/stale.yml
vendored
19
.github/stale.yml
vendored
@@ -1,19 +0,0 @@
|
||||
# Number of days of inactivity before an issue becomes stale
|
||||
daysUntilStale: 30
|
||||
# Number of days of inactivity before a stale issue is closed
|
||||
daysUntilClose: 30
|
||||
# Issues with these labels will never be considered stale
|
||||
exemptLabels:
|
||||
- pinned
|
||||
- security
|
||||
# Label to use when marking an issue as stale
|
||||
staleLabel: stale
|
||||
# Comment to post when marking an issue as stale. Set to `false` to disable
|
||||
markComment: >
|
||||
This issue has been automatically marked as stale because it has not had
|
||||
recent activity. It will be closed if no further activity occurs. Thank you
|
||||
for your contributions.
|
||||
# Comment to post when closing a stale issue. Set to `false` to disable
|
||||
closeComment: >
|
||||
This issue has been automatically closed because no activity occured in 7 days after being marked as stale. If it's still relevant - feel free to reopen. Thank you
|
||||
for your contributions.
|
||||
48
.gitignore
vendored
48
.gitignore
vendored
@@ -11,10 +11,6 @@ pids
|
||||
*.seed
|
||||
*.pid.lock
|
||||
|
||||
# SQLite database files
|
||||
*.db
|
||||
*.sqlite
|
||||
|
||||
# Directory for instrumented libs generated by jscoverage/JSCover
|
||||
lib-cov
|
||||
|
||||
@@ -45,7 +41,6 @@ typings/
|
||||
|
||||
# Optional npm cache directory
|
||||
.npm
|
||||
.npmrc
|
||||
|
||||
# Optional eslint cache
|
||||
.eslintcache
|
||||
@@ -76,50 +71,31 @@ TODO.md
|
||||
.vscode
|
||||
|
||||
packages/website/public/bundle*
|
||||
packages/dev-tools-pages/public/bundle*
|
||||
packages/react-docs/example/public/bundle*
|
||||
|
||||
# server cli
|
||||
packages/testnet-faucets/server/
|
||||
|
||||
# generated contract artifacts/
|
||||
contracts/exchange/generated-artifacts/
|
||||
contracts/asset-proxy/generated-artifacts/
|
||||
contracts/multisig/generated-artifacts/
|
||||
contracts/utils/generated-artifacts/
|
||||
contracts/exchange-libs/generated-artifacts/
|
||||
contracts/erc20/generated-artifacts/
|
||||
contracts/erc721/generated-artifacts/
|
||||
contracts/extensions/generated-artifacts/
|
||||
contracts/exchange-forwarder/generated-artifacts/
|
||||
packages/sol-tracing-utils/test/fixtures/artifacts/
|
||||
packages/sol-cov/test/fixtures/artifacts/
|
||||
packages/metacoin/artifacts/
|
||||
packages/order-watcher/test/artifacts/
|
||||
packages/contract-wrappers/test/artifacts/
|
||||
|
||||
# generated contract wrappers
|
||||
packages/abi-gen-wrappers/wrappers
|
||||
contracts/exchange/generated-wrappers/
|
||||
contracts/asset-proxy/generated-wrappers/
|
||||
contracts/multisig/generated-wrappers/
|
||||
contracts/utils/generated-wrappers/
|
||||
contracts/exchange-libs/generated-wrappers/
|
||||
contracts/erc20/generated-wrappers/
|
||||
contracts/erc721/generated-wrappers/
|
||||
contracts/extensions/generated-wrappers/
|
||||
contracts/exchange-forwarder/generated-wrappers/
|
||||
packages/0x.js/src/generated_contract_wrappers/
|
||||
packages/contracts/generated_contract_wrappers/
|
||||
packages/contract-wrappers/src/contract_wrappers/generated/
|
||||
packages/metacoin/src/contract_wrappers
|
||||
packages/fill-scenarios/src/generated_contract_wrappers/
|
||||
packages/order-watcher/src/generated_contract_wrappers/
|
||||
packages/order-utils/src/generated_contract_wrappers/
|
||||
packages/migrations/src/1.0.0/contract_wrappers
|
||||
packages/migrations/src/2.0.0/contract_wrappers
|
||||
packages/migrations/src/2.0.0-beta-testnet/contract_wrappers
|
||||
|
||||
# solc-bin in sol-compiler
|
||||
packages/sol-compiler/solc_bin/
|
||||
|
||||
# Monorepo scripts
|
||||
packages/*/scripts/
|
||||
|
||||
# python stuff
|
||||
.eggs
|
||||
.mypy_cache
|
||||
.tox
|
||||
python-packages/*/build
|
||||
python-packages/*/dist
|
||||
__pycache__
|
||||
python-packages/*/src/*.egg-info
|
||||
python-packages/*/.coverage
|
||||
|
||||
@@ -1,35 +1,22 @@
|
||||
lib
|
||||
.nyc_output
|
||||
/contracts/exchange/generated-wrappers
|
||||
/contracts/exchange/generated-artifacts
|
||||
/contracts/asset-proxy/generated-wrappers
|
||||
/contracts/asset-proxy/generated-artifacts
|
||||
/contracts/multisig/generated-wrappers
|
||||
/contracts/multisig/generated-artifacts
|
||||
/contracts/utils/generated-wrappers
|
||||
/contracts/utils/generated-artifacts
|
||||
/contracts/exchange-libs/generated-wrappers
|
||||
/contracts/exchange-libs/generated-artifacts
|
||||
/contracts/erc20/generated-wrappers
|
||||
/contracts/erc20/generated-artifacts
|
||||
/contracts/erc721/generated-wrappers
|
||||
/contracts/erc721/generated-artifacts
|
||||
/contracts/extensions/generated-wrappers
|
||||
/contracts/extensions/generated-artifacts
|
||||
/contracts/exchange-forwarder/generated-wrappers
|
||||
/contracts/exchange-forwarder/generated-artifacts
|
||||
/packages/abi-gen-wrappers/src/generated-wrappers
|
||||
/packages/contract-artifacts/artifacts
|
||||
/python-packages/contract_artifacts/src/zero_ex/contract_artifacts/artifacts
|
||||
/packages/json-schemas/schemas
|
||||
/python-packages/json_schemas/src/zero_ex/json_schemas/schemas
|
||||
/packages/contract-wrappers/src/contract_wrappers/generated/
|
||||
/packages/metacoin/src/contract_wrappers
|
||||
/packages/0x.js/src/generated_contract_wrappers/
|
||||
/packages/contracts/generated_contract_wrappers/
|
||||
/packages/fill-scenarios/src/generated_contract_wrappers/
|
||||
/packages/order-watcher/src/generated_contract_wrappers/
|
||||
/packages/order-utils/src/generated_contract_wrappers/
|
||||
/packages/migrations/src/1.0.0/contract_wrappers
|
||||
/packages/migrations/src/2.0.0/contract_wrappers
|
||||
/packages/migrations/src/2.0.0-beta-testnet/contract_wrappers
|
||||
/packages/0x.js/src/artifacts
|
||||
/packages/contracts/src/artifacts
|
||||
/packages/metacoin/artifacts
|
||||
/packages/sra-spec/public/
|
||||
/packages/dev-tools-pages/ts/**/data.json
|
||||
/packages/contract-wrappers/test/artifacts
|
||||
/packages/order-watcher/test/artifacts
|
||||
/packages/migrations/artifacts/1.0.0
|
||||
/packages/migrations/artifacts/2.0.0
|
||||
/packages/migrations/artifacts/2.0.0-beta-testnet
|
||||
package.json
|
||||
scripts/postpublish_utils.js
|
||||
packages/sol-coverage/test/fixtures/artifacts
|
||||
.pytest_cache
|
||||
.mypy_cache
|
||||
.tox
|
||||
|
||||
38
CODEOWNERS
38
CODEOWNERS
@@ -1,38 +0,0 @@
|
||||
# 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
|
||||
|
||||
# Website
|
||||
packages/asset-buyer/ @BMillman19 @fragosti @steveklebanoff
|
||||
packages/instant/ @BMillman19 @fragosti @steveklebanoff
|
||||
packages/website/ @BMillman19 @fragosti @fabioberger @steveklebanoff
|
||||
|
||||
# Dev tools & setup
|
||||
.circleci/ @LogvinovLeon
|
||||
packages/abi-gen/ @LogvinovLeon
|
||||
packages/base-contract/ @LogvinovLeon
|
||||
packages/connect/ @fragosti
|
||||
packages/abi-gen-templates/ @LogvinovLeon
|
||||
packages/contract-addresses/ @albrow
|
||||
packages/contract-artifacts/ @albrow
|
||||
packages/dev-utils/ @LogvinovLeon @fabioberger
|
||||
packages/devnet/ @albrow
|
||||
packages/ethereum-types/ @LogvinovLeon
|
||||
packages/metacoin/ @LogvinovLeon
|
||||
packages/monorepo-scripts/ @fabioberger
|
||||
packages/order-utils/ @fabioberger @LogvinovLeon
|
||||
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
|
||||
|
||||
# Protocol/smart contracts
|
||||
contracts/core/test/ @albrow
|
||||
@@ -8,19 +8,19 @@ In the interest of fostering an open and welcoming environment, we as contributo
|
||||
|
||||
Examples of behavior that contributes to creating a positive environment include:
|
||||
|
||||
- Using welcoming and inclusive language
|
||||
- Being respectful of differing viewpoints and experiences
|
||||
- Gracefully accepting constructive criticism
|
||||
- Focusing on what is best for the community
|
||||
- Showing empathy towards other community members
|
||||
* Using welcoming and inclusive language
|
||||
* Being respectful of differing viewpoints and experiences
|
||||
* Gracefully accepting constructive criticism
|
||||
* Focusing on what is best for the community
|
||||
* Showing empathy towards other community members
|
||||
|
||||
Examples of unacceptable behavior by participants include:
|
||||
|
||||
- The use of sexualized language or imagery and unwelcome sexual attention or advances
|
||||
- Trolling, insulting/derogatory comments, and personal or political attacks
|
||||
- Public or private harassment
|
||||
- Publishing others' private information, such as a physical or electronic address, without explicit permission
|
||||
- Other conduct which could reasonably be considered inappropriate in a professional setting
|
||||
* The use of sexualized language or imagery and unwelcome sexual attention or advances
|
||||
* Trolling, insulting/derogatory comments, and personal or political attacks
|
||||
* Public or private harassment
|
||||
* Publishing others' private information, such as a physical or electronic address, without explicit permission
|
||||
* Other conduct which could reasonably be considered inappropriate in a professional setting
|
||||
|
||||
## Our Responsibilities
|
||||
|
||||
|
||||
134
CONTRIBUTING.md
134
CONTRIBUTING.md
@@ -1,105 +1,61 @@
|
||||
## 0x Contribution Guide
|
||||
|
||||
We welcome contributions from anyone on the internet and are grateful for even the smallest contributions. This document will help get you setup to start contributing back to 0x.
|
||||
Thank you for your interest in contributing to 0x protocol! We welcome contributions from anyone on the internet, and are grateful for even the smallest of fixes!
|
||||
|
||||
### Getting started
|
||||
### How to contribute
|
||||
|
||||
1. Fork `0xproject/0x-monorepo`
|
||||
2. Clone your fork
|
||||
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))
|
||||
If you'd like to contribute to 0x protocol, please fork the repo, fix, commit and send a pull request against the `development` branch for the maintainers to review and merge into the main code base. If you wish to submit more complex changes though, please check with a core dev first on [our RocketChat #dev channel](http://chat.0xproject.com) to ensure those changes are in-line with the general philosophy of the project and/or to get some early feedback which can make both your efforts easier as well as our review and merge procedures quick and simple.
|
||||
|
||||
Before removing the `[WIP]` tag and submitting the PR for review, make sure:
|
||||
We encourage a “PR early” approach so create the PR as early as possible even without the fix/feature ready, so that devs and other contributors know you have picked up the issue. These early PRs should indicate an 'in progress' status by adding the '[WIP]' prefix to the PR title. Please make sure your contributions adhere to our coding guidelines:
|
||||
|
||||
- It passes our linter checks (`yarn lint`)
|
||||
- It is properly formatted with Prettier (`yarn prettier`)
|
||||
- It passes our continuous integration tests (See: [Enabling code coverage checks on your fork](#enabling-code-coverage-checks-on-your-fork) for instructions on getting the `submit-coverage` test to pass on forks)
|
||||
- You've created/updated the corresponding [CHANGELOG](#CHANGELOGs) entries.
|
||||
- Your changes have sufficient test coverage (e.g regression tests have been added for bug fixes)
|
||||
* Pull requests adding features or refactoring should be opened against the `development` branch
|
||||
* Pull requests fixing bugs in the latest release version should be opened again the `master` branch
|
||||
* Write [good commit messages](https://chris.beams.io/posts/git-commit/)
|
||||
|
||||
### Branch structure
|
||||
### Code quality
|
||||
|
||||
We have two main branches:
|
||||
Because 0x.js is used by multiple relayers in production and their businesses depend on it, we strive for exceptional code quality. Please follow the existing code standards and conventions. `tslint` and `prettier` (described below) will help you.
|
||||
|
||||
- `master` represents the most recently released (published on npm) version of the codebase.
|
||||
- `development` represents the current development state of the codebase.
|
||||
If you're adding functionality, please also add tests and make sure they pass. We have an automatic coverage reporting tool, so we'll see it if they are missing ;)
|
||||
If you're adding a new public function/member, make sure you document it with Java doc-style comments. We use typedoc to generate [awesome documentation](https://0xproject.com/docs/0xjs) from the comments within our source code.
|
||||
|
||||
ALL PRs should be opened against `development`.
|
||||
If the sub-package you are modifying has a `CHANGELOG.md` file, make sure to add an entry in it for the change made to the package. For published packages, only changes that modify the public interface or behavior of the package need a CHANGELOG entry.
|
||||
|
||||
Branch names should be prefixed with `fix`, `feature` or `refactor`.
|
||||
#### Enabling code coverage checks on your fork
|
||||
|
||||
- e.g `fix/broken-wiki-link`
|
||||
- If the PR only edits a single package, add it's name too
|
||||
- e.g `fix/website/broken-wiki-link`
|
||||
|
||||
### CHANGELOGs
|
||||
|
||||
At 0x we use [Semantic Versioning](http://semver.org/) for all our published packages. If a change you make corresponds to a semver bump, you must modify the package's `CHANGELOG.json` file accordingly.
|
||||
|
||||
Each CHANGELOG entry that corresponds to a published package will have a `timestamp`. If no entry exists without a `timestamp`, you must first create a new one:
|
||||
|
||||
```
|
||||
{
|
||||
"version": "1.0.1", <- The updated package version
|
||||
"changes": [
|
||||
{
|
||||
"note": "", <- Describe your change
|
||||
"PR": 100 <- Your PR number
|
||||
}
|
||||
]
|
||||
},
|
||||
```
|
||||
|
||||
If an entry without a `timestamp` already exists, this means other changes have been introduced by other collaborators since the last publish. Add your changes to the list of notes and adjust the version if your PR introduces a greater semver change (i.e current changes required a patch bump, but your changes require a major version bump).
|
||||
|
||||
### 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.
|
||||
|
||||
#### Linter
|
||||
|
||||
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-monorepo/tree/development/packages/tslint-config) package. All other packages have it as a dependency.
|
||||
|
||||
Integrate it into your text editor:
|
||||
|
||||
- VSCode: [vscode-tslint](https://marketplace.visualstudio.com/items?itemName=eg2.tslint)
|
||||
- Atom: [linter-tslint](https://atom.io/packages/linter-tslint)
|
||||
|
||||
#### Auto-formatter
|
||||
|
||||
We use [Prettier](https://prettier.io/) to auto-format our code. Be sure to either add a [text editor integration](https://prettier.io/docs/en/editors.html) or a [pre-commit hook](https://prettier.io/docs/en/precommit.html) to properly format your code changes.
|
||||
|
||||
If using the Atom text editor, we recommend you install the following packages:
|
||||
|
||||
- VSCode: [prettier-vscode](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode)
|
||||
- Atom: [prettier-atom](https://atom.io/packages/prettier-atom)
|
||||
|
||||
## Unenforced coding conventions
|
||||
|
||||
A few of our coding conventions are not yet enforced by the linter/auto-formatter. Be careful to follow these conventions in your PR's.
|
||||
|
||||
1. Unused anonymous function parameters should be named with an underscore + number (e.g \_1, \_2, etc...)
|
||||
1. There should be a new-line between methods in a class and between test cases.
|
||||
1. If a string literal has the same value in two or more places, it should be a single constant referenced in both places.
|
||||
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. 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-monorepo`, but when running the check against your fork the token needs to match your repo's name `your-username/0x-monorepo`.
|
||||
If you simply fork the repo and then create a PR sourced from it, your PR will fail its test coverage check. 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 the repo that is your fork, rather than the 0x repo.
|
||||
|
||||
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-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.
|
||||
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-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.
|
||||
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.
|
||||
|
||||
### Styleguide
|
||||
|
||||
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.
|
||||
|
||||
To lint your code just run: `yarn lint`
|
||||
|
||||
We also use [Prettier](https://prettier.io/) to auto-format our code. Be sure to either add a [text editor integration](https://prettier.io/docs/en/editors.html) or a [pre-commit hook](https://prettier.io/docs/en/precommit.html) to properly format your code changes.
|
||||
|
||||
If using the Atom text editor, we recommend you install the following packages:
|
||||
|
||||
* [atom-typescript](https://atom.io/packages/atom-typescript)
|
||||
* [linter-tslint](https://atom.io/packages/linter-tslint)
|
||||
* [prettier-atom](https://atom.io/packages/prettier-atom)
|
||||
* [language-ethereum](https://atom.io/packages/language-ethereum)
|
||||
|
||||
Our CI will also run TSLint and Prettier as a part of the test run when you submit your PR. Make sure that the CI tests pass for your contribution.
|
||||
|
||||
### Branch structure & versioning
|
||||
|
||||
We use [semantic versioning](http://semver.org/), but before a package reaches v1.0.0 all breaking changes as well as new features will be minor version bumps.
|
||||
|
||||
We have two main branches: `master` and `development`.
|
||||
|
||||
`master` represents the most recent released (published on npm) version.
|
||||
|
||||
`development` represents the development state and is a default branch to which you will submit a PR. We use this structure so that we can push hotfixes to the currently released version without needing to publish all the changes made towards the next release. If a hotfix is implemented on `master`, it is back-ported to `development`.
|
||||
|
||||
@@ -46,14 +46,10 @@
|
||||
|
||||
<!--- Include as many relevant details about the environment you experienced the bug in -->
|
||||
|
||||
| Package | Version |
|
||||
| ------: | :------ |
|
||||
|
||||
|
||||
<!-- For example:
|
||||
| `0x.js` | 2.0.4 |
|
||||
| `Exchange Contract` | v2 |
|
||||
-->
|
||||
| Package | Version |
|
||||
| ------------------: | :------ |
|
||||
| `0x.js` | 0.25.0 |
|
||||
| `Exchange Contract` | v1 |
|
||||
|
||||
| Network |
|
||||
| ------- |
|
||||
|
||||
4
LICENSE
4
LICENSE
@@ -1,4 +1,4 @@
|
||||
Copyright 2017 ZeroEx Intl.
|
||||
Copyright 2017 ZeroEx Inc.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
@@ -10,4 +10,4 @@ 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.
|
||||
limitations under the License.
|
||||
@@ -20,7 +20,8 @@
|
||||
|
||||
<!--- The following points should be used to indicate the progress of your PR. Put an `x` in all the boxes that apply right now, and come back over time and check them off as you make progress. If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
|
||||
|
||||
- [ ] Prefix PR title with `[WIP]` if necessary.
|
||||
- [ ] Add tests to cover changes as needed.
|
||||
- [ ] Update documentation as needed.
|
||||
- [ ] Add new entries to the relevant CHANGELOG.jsons.
|
||||
* [ ] Prefixed the title of this PR with `[WIP]` if it is a work in progress.
|
||||
* [ ] Prefixed the title of this PR with bracketed package name(s) corresponding to the changed package(s). For example: `[sol-cov] Fixed bug`.
|
||||
* [ ] Added tests to cover my changes, or decided that tests would be too impractical.
|
||||
* [ ] Updated documentation, or decided that no doc change is needed.
|
||||
* [ ] Added new entries to the relevant CHANGELOG.jsons.
|
||||
|
||||
154
README.md
154
README.md
@@ -1,14 +1,14 @@
|
||||
<img src="https://github.com/0xProject/branding/blob/master/0x%20Logo/PNG/0x-Logo-Black.png" width="150px" >
|
||||
<img src="https://github.com/0xProject/branding/blob/master/0x_Black_CMYK.png" width="200px" >
|
||||
|
||||
---
|
||||
|
||||
[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).
|
||||
[0x][website-url] is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. A full description of the protocol may be found in our [whitepaper][whitepaper-url].
|
||||
|
||||
This repository is a monorepo including the 0x protocol smart contracts and numerous developer tools. Each public sub-package is independently published to NPM.
|
||||
|
||||
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.
|
||||
|
||||
[website-url]: https://0xproject.com
|
||||
[website-url]: https://0xproject.com/
|
||||
[whitepaper-url]: https://0xproject.com/pdfs/0x_white_paper.pdf
|
||||
[dev-mailing-list-url]: http://eepurl.com/dx4cPf
|
||||
|
||||
@@ -18,100 +18,60 @@ If you're developing on 0x now or are interested in using 0x infrastructure in t
|
||||
[](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
|
||||
### Published Packages
|
||||
|
||||
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.
|
||||
| Package | Version | Description |
|
||||
| --------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
|
||||
| [`0x.js`](/packages/0x.js) | [](https://www.npmjs.com/package/0x.js) | A Javascript library for interacting with the 0x protocol |
|
||||
| [`@0xproject/abi-gen`](/packages/abi-gen) | [](https://www.npmjs.com/package/@0xproject/abi-gen) | Tool to generate TS wrappers from smart contract ABIs |
|
||||
| [`@0xproject/assert`](/packages/assert) | [](https://www.npmjs.com/package/@0xproject/assert) | Type and schema assertions used by our packages |
|
||||
| [`@0xproject/base-contract`](/packages/base-contract) | [](https://www.npmjs.com/package/@0xproject/base-contract) | BaseContract used by auto-generated `abi-gen` wrapper contracts |
|
||||
| [`@0xproject/connect`](/packages/connect) | [](https://www.npmjs.com/package/@0xproject/connect) | A Javascript library for interacting with the Standard Relayer API |
|
||||
| [`@0xproject/sol-compiler`](/packages/sol-compiler) | [](https://www.npmjs.com/package/@0xproject/sol-compiler) | A thin wrapper around Solc.js that outputs artifacts, resolves imports, only re-compiles when needed, and other niceties. |
|
||||
| [`@0xproject/dev-utils`](/packages/dev-utils) | [](https://www.npmjs.com/package/@0xproject/dev-utils) | Dev utils to be shared across 0x projects and packages |
|
||||
| [`@0xproject/json-schemas`](/packages/json-schemas) | [](https://www.npmjs.com/package/@0xproject/json-schemas) | 0x-related json schemas |
|
||||
| [`@0xproject/monorepo-scripts`](/packages/monorepo-scripts) | [](https://www.npmjs.com/package/@0xproject/monorepo-scripts) | Monorepo scripts |
|
||||
| [`@0xproject/react-docs`](/packages/react-docs) | [](https://www.npmjs.com/package/@0xproject/react-docs) | React documentation component for rendering TypeDoc & Doxity generated JSON |
|
||||
| [`@0xproject/react-shared`](/packages/react-shared) | [](https://www.npmjs.com/package/@0xproject/react-shared) | 0x shared react components |
|
||||
| [`@0xproject/sra-report`](/packages/sra-report) | [](https://www.npmjs.com/package/@0xproject/sra-report) | Generate reports for standard relayer API compliance |
|
||||
| [`@0xproject/sol-cov`](/packages/sol-cov) | [](https://www.npmjs.com/package/@0xproject/sol-cov) | Solidity test coverage tool |
|
||||
| [`@0xproject/subproviders`](/packages/subproviders) | [](https://www.npmjs.com/package/@0xproject/subproviders) | Useful web3 subproviders (e.g LedgerSubprovider) |
|
||||
| [`@0xproject/tslint-config`](/packages/tslint-config) | [](https://www.npmjs.com/package/@0xproject/tslint-config) | Custom 0x development TSLint rules |
|
||||
| [`@0xproject/types`](/packages/types) | [](https://www.npmjs.com/package/@0xproject/types) | Shared type declarations |
|
||||
| [`@0xproject/typescript-typings`](/packages/typescript-typings) | [](https://www.npmjs.com/package/@0xproject/typescript-typings) | Repository of types for external packages |
|
||||
| [`@0xproject/utils`](/packages/utils) | [](https://www.npmjs.com/package/@0xproject/utils) | Shared utilities |
|
||||
| [`@0xproject/web3-wrapper`](/packages/web3-wrapper) | [](https://www.npmjs.com/package/@0xproject/web3-wrapper) | Web3 wrapper |
|
||||
|
||||
### Python Packages
|
||||
### Private 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-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
|
||||
|
||||
| Package | Version | Description |
|
||||
| ------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| [`@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-erc721`](/contracts/erc721) | [](https://www.npmjs.com/package/@0x/contracts-erc721) | Implementations of various ERC721 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 Llbraries 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 |
|
||||
|
||||
### Typescript/Javascript Packages
|
||||
|
||||
#### 0x-specific packages
|
||||
|
||||
| Package | Version | Description |
|
||||
| -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
|
||||
| [`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/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/order-watcher`](/packages/order-watcher) | [](https://www.npmjs.com/package/@0x/order-watcher) | An order watcher daemon that watches for order validity |
|
||||
| [`@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 |
|
||||
|
||||
#### 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/react-docs`](/packages/react-docs) | [](https://www.npmjs.com/package/@0x/react-docs) | React documentation component for rendering TypeDoc & sol-doc generated JSON |
|
||||
| [`@0x/react-shared`](/packages/react-shared) | [](https://www.npmjs.com/package/@0x/react-shared) | 0x shared react components |
|
||||
| [`@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 |
|
||||
| Package | Description |
|
||||
| --------------------------------------------------------------- | ---------------------------------------------------------------- |
|
||||
| [`@0xproject/contracts`](/packages/contracts) | 0x solidity smart contracts & tests |
|
||||
| [`@0xproject/react-docs-example`](/packages/react-docs-example) | Example documentation site created with `@0xproject/react-docs` |
|
||||
| [`@0xproject/testnet-faucets`](/packages/testnet-faucets) | A faucet micro-service that dispenses test ERC20 tokens or Ether |
|
||||
| [`@0xproject/website`](/packages/website) | 0x website & Portal DApp |
|
||||
|
||||
## Usage
|
||||
|
||||
Dedicated documentation pages:
|
||||
|
||||
* [0x.js Library](https://0xproject.com/docs/0xjs)
|
||||
* [0x Connect](https://0xproject.com/docs/connect)
|
||||
* [Smart contracts](https://0xproject.com/docs/contracts)
|
||||
* [Subproviders](https://0xproject.com/docs/subproviders)
|
||||
* [Sol Compiler](https://0xproject.com/docs/sol-compiler)
|
||||
* [Web3-wrapper](https://0xproject.com/docs/web3-wrapper)
|
||||
* [JSON-schemas](https://0xproject.com/docs/json-schemas)
|
||||
* [Sol-cov](https://0xproject.com/docs/sol-cov)
|
||||
* [Standard Relayer API](https://github.com/0xProject/standard-relayer-api/blob/master/README.md)
|
||||
|
||||
Node version >= 6.12 is required.
|
||||
|
||||
Most of the packages require additional typings for external dependencies.
|
||||
You can include those by prepending the `@0x/typescript-typings` package to your [`typeRoots`](http://www.typescriptlang.org/docs/handbook/tsconfig-json.html) config.
|
||||
You can include those by prepending @0xproject/typescript-typings package to your [`typeRoots`](http://www.typescriptlang.org/docs/handbook/tsconfig-json.html) config.
|
||||
|
||||
```json
|
||||
"typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"],
|
||||
"typeRoots": ["node_modules/@0xproject/typescript-typings/types", "node_modules/@types"],
|
||||
```
|
||||
|
||||
## Contributing
|
||||
@@ -122,10 +82,10 @@ We strongly recommend that the community help us make improvements and determine
|
||||
|
||||
### Install dependencies
|
||||
|
||||
Make sure you are using Yarn v1.9.4. To install using brew:
|
||||
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
|
||||
|
||||
```bash
|
||||
brew install yarn@1.9.4
|
||||
yarn config set workspaces-experimental true
|
||||
```
|
||||
|
||||
Then install dependencies
|
||||
@@ -145,13 +105,7 @@ yarn build
|
||||
To build a specific package:
|
||||
|
||||
```bash
|
||||
PKG=@0x/web3-wrapper yarn build
|
||||
```
|
||||
|
||||
To build all contracts packages:
|
||||
|
||||
```bash
|
||||
yarn build:contracts
|
||||
PKG=@0xproject/web3-wrapper yarn build
|
||||
```
|
||||
|
||||
### Watch
|
||||
@@ -168,7 +122,7 @@ To watch a specific package and all it's dependent packages:
|
||||
PKG=[NPM_PACKAGE_NAME] yarn watch
|
||||
|
||||
e.g
|
||||
PKG=@0x/web3-wrapper yarn watch
|
||||
PKG=@0xproject/web3-wrapper yarn watch
|
||||
```
|
||||
|
||||
### Clean
|
||||
@@ -224,11 +178,5 @@ yarn test
|
||||
Run a specific package's test:
|
||||
|
||||
```bash
|
||||
PKG=@0x/web3-wrapper yarn test
|
||||
```
|
||||
|
||||
Run all contracts packages tests:
|
||||
|
||||
```bash
|
||||
yarn test:contracts
|
||||
PKG=@0xproject/web3-wrapper yarn test
|
||||
```
|
||||
|
||||
@@ -1,48 +0,0 @@
|
||||
# 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.
|
||||
@@ -1,47 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,26 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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)
|
||||
@@ -1,47 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,73 +0,0 @@
|
||||
## 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).
|
||||
@@ -1,33 +0,0 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": true,
|
||||
"compilerSettings": {
|
||||
"optimizer": { "enabled": true, "runs": 1000000 },
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"@0x/contracts-erc20/contracts/test/DummyERC20Token.sol",
|
||||
"@0x/contracts-erc20/contracts/test/DummyMultipleReturnERC20Token.sol",
|
||||
"@0x/contracts-erc20/contracts/test/DummyNoReturnERC20Token.sol",
|
||||
"@0x/contracts-erc721/contracts/test/DummyERC721Receiver.sol",
|
||||
"@0x/contracts-erc721/contracts/test/DummyERC721Token.sol",
|
||||
"src/ERC20Proxy.sol",
|
||||
"src/ERC721Proxy.sol",
|
||||
"src/MixinAuthorizable.sol",
|
||||
"src/MultiAssetProxy.sol",
|
||||
"src/interfaces/IAssetData.sol",
|
||||
"src/interfaces/IAssetProxy.sol",
|
||||
"src/interfaces/IAuthorizable.sol"
|
||||
]
|
||||
}
|
||||
@@ -1,306 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
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 := calldataload(4)
|
||||
|
||||
// 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] |
|
||||
|
||||
// In order to find the offset to `amounts`, we must add:
|
||||
// 4 (function selector)
|
||||
// + assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
let amountsOffset := calldataload(add(assetDataOffset, 40))
|
||||
|
||||
// In order to find the offset to `nestedAssetData`, we must add:
|
||||
// 4 (function selector)
|
||||
// + assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + 32 (amounts offset)
|
||||
let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
|
||||
|
||||
// In order to find the start of the `amounts` contents, we must add:
|
||||
// 4 (function selector)
|
||||
// + assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + amountsOffset
|
||||
// + 32 (amounts len)
|
||||
let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
|
||||
|
||||
// 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:
|
||||
// 4 (function selector)
|
||||
// + assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + nestedAssetDataOffset
|
||||
// + 32 (nestedAssetData len)
|
||||
let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
|
||||
|
||||
// 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:
|
||||
// 4 (function selector)
|
||||
// + assetDataOffset
|
||||
// + 32 (assetData len)
|
||||
// + 4 (assetProxyId)
|
||||
// + nestedAssetDataOffset
|
||||
// + 32 (nestedAssetData len)
|
||||
// + nestedAssetDataElementOffset
|
||||
// + 32 (nestedAssetDataElement len)
|
||||
let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
|
||||
|
||||
// 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;
|
||||
}
|
||||
}
|
||||
@@ -1,37 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
|
||||
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);
|
||||
}
|
||||
@@ -1,45 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
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;
|
||||
}
|
||||
@@ -1,85 +0,0 @@
|
||||
{
|
||||
"name": "@0x/contracts-asset-proxy",
|
||||
"version": "1.0.4",
|
||||
"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",
|
||||
"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/@(DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Proxy|ERC721Proxy|IAssetData|IAssetProxy|IAuthorizable|MixinAuthorizable|MultiAssetProxy).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": "^2.0.2",
|
||||
"@0x/contracts-gen": "^1.0.1",
|
||||
"@0x/dev-utils": "^2.0.2",
|
||||
"@0x/sol-compiler": "^3.0.2",
|
||||
"@0x/tslint-config": "^3.0.0",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@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": "^4.1.0",
|
||||
"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": "^4.0.2",
|
||||
"@0x/contracts-erc20": "1.0.2",
|
||||
"@0x/contracts-erc721": "1.0.2",
|
||||
"@0x/contracts-test-utils": "^3.0.3",
|
||||
"@0x/contracts-utils": "2.0.1",
|
||||
"@0x/order-utils": "^6.0.1",
|
||||
"@0x/types": "^2.0.2",
|
||||
"@0x/typescript-typings": "^4.0.0",
|
||||
"@0x/utils": "^4.0.3",
|
||||
"@0x/web3-wrapper": "^4.0.2",
|
||||
"ethereum-types": "^2.0.0",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
@@ -1,33 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as DummyERC20Token from '../generated-artifacts/DummyERC20Token.json';
|
||||
import * as DummyERC721Receiver from '../generated-artifacts/DummyERC721Receiver.json';
|
||||
import * as DummyERC721Token from '../generated-artifacts/DummyERC721Token.json';
|
||||
import * as DummyMultipleReturnERC20Token from '../generated-artifacts/DummyMultipleReturnERC20Token.json';
|
||||
import * as DummyNoReturnERC20Token from '../generated-artifacts/DummyNoReturnERC20Token.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';
|
||||
export const artifacts = {
|
||||
DummyERC20Token: DummyERC20Token as ContractArtifact,
|
||||
DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
|
||||
DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
|
||||
DummyERC721Receiver: DummyERC721Receiver as ContractArtifact,
|
||||
DummyERC721Token: DummyERC721Token as ContractArtifact,
|
||||
ERC20Proxy: ERC20Proxy as ContractArtifact,
|
||||
ERC721Proxy: ERC721Proxy as ContractArtifact,
|
||||
MixinAuthorizable: MixinAuthorizable as ContractArtifact,
|
||||
MultiAssetProxy: MultiAssetProxy as ContractArtifact,
|
||||
IAssetData: IAssetData as ContractArtifact,
|
||||
IAssetProxy: IAssetProxy as ContractArtifact,
|
||||
IAuthorizable: IAuthorizable as ContractArtifact,
|
||||
};
|
||||
@@ -1,3 +0,0 @@
|
||||
export * from './artifacts';
|
||||
export * from './wrappers';
|
||||
export * from '../test/utils';
|
||||
@@ -1,17 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/dummy_erc20_token';
|
||||
export * from '../generated-wrappers/dummy_erc721_receiver';
|
||||
export * from '../generated-wrappers/dummy_erc721_token';
|
||||
export * from '../generated-wrappers/dummy_multiple_return_erc20_token';
|
||||
export * from '../generated-wrappers/dummy_no_return_erc20_token';
|
||||
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';
|
||||
@@ -1,17 +0,0 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
before('start web3 provider', () => {
|
||||
provider.start();
|
||||
});
|
||||
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();
|
||||
});
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,2 +0,0 @@
|
||||
export * from './erc20_wrapper';
|
||||
export * from './erc721_wrapper';
|
||||
@@ -1,20 +0,0 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/DummyERC20Token.json",
|
||||
"generated-artifacts/DummyERC721Receiver.json",
|
||||
"generated-artifacts/DummyERC721Token.json",
|
||||
"generated-artifacts/DummyMultipleReturnERC20Token.json",
|
||||
"generated-artifacts/DummyNoReturnERC20Token.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"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
@@ -1 +0,0 @@
|
||||
contracts/src/ZRXToken.sol
|
||||
@@ -1,47 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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 ERC20 contracts out of contracts-tokens to new package",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,26 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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 ERC20 contracts out of contracts-tokens to new package (#1539)
|
||||
@@ -1,17 +0,0 @@
|
||||
[
|
||||
{
|
||||
"name": "ZRXToken",
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "protocol v1 deploy",
|
||||
"networks": {
|
||||
"1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
|
||||
"3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
|
||||
"4": "0x2727e688b8fd40b198cd5fe6e408e00494a06f07",
|
||||
"42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,73 +0,0 @@
|
||||
## ERC20 Tokens
|
||||
|
||||
This package contains implementations of various [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md) tokens, including WETH (Wrapped Ether) and ZRX. 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-erc20 --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-erc20 yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-erc20 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).
|
||||
@@ -1,32 +0,0 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": true,
|
||||
"compilerSettings": {
|
||||
"optimizer": { "enabled": true, "runs": 1000000 },
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"src/ERC20Token.sol",
|
||||
"src/MintableERC20Token.sol",
|
||||
"src/UnlimitedAllowanceERC20Token.sol",
|
||||
"src/WETH9.sol",
|
||||
"src/ZRXToken.sol",
|
||||
"src/interfaces/IERC20Token.sol",
|
||||
"src/interfaces/IEtherToken.sol",
|
||||
"test/DummyERC20Token.sol",
|
||||
"test/DummyMultipleReturnERC20Token.sol",
|
||||
"test/DummyNoReturnERC20Token.sol",
|
||||
"test/ReentrantERC20Token.sol"
|
||||
]
|
||||
}
|
||||
@@ -1,148 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
import "./interfaces/IERC20Token.sol";
|
||||
|
||||
|
||||
contract ERC20Token is
|
||||
IERC20Token
|
||||
{
|
||||
mapping (address => uint256) internal balances;
|
||||
mapping (address => mapping (address => uint256)) internal allowed;
|
||||
|
||||
uint256 internal _totalSupply;
|
||||
|
||||
/// @dev send `value` token to `to` from `msg.sender`
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
/// @return True if transfer was successful
|
||||
function transfer(address _to, uint256 _value)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
require(
|
||||
balances[msg.sender] >= _value,
|
||||
"ERC20_INSUFFICIENT_BALANCE"
|
||||
);
|
||||
require(
|
||||
balances[_to] + _value >= balances[_to],
|
||||
"UINT256_OVERFLOW"
|
||||
);
|
||||
|
||||
balances[msg.sender] -= _value;
|
||||
balances[_to] += _value;
|
||||
|
||||
emit Transfer(
|
||||
msg.sender,
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
|
||||
/// @param _from The address of the sender
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
/// @return True if transfer was successful
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _value
|
||||
)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
require(
|
||||
balances[_from] >= _value,
|
||||
"ERC20_INSUFFICIENT_BALANCE"
|
||||
);
|
||||
require(
|
||||
allowed[_from][msg.sender] >= _value,
|
||||
"ERC20_INSUFFICIENT_ALLOWANCE"
|
||||
);
|
||||
require(
|
||||
balances[_to] + _value >= balances[_to],
|
||||
"UINT256_OVERFLOW"
|
||||
);
|
||||
|
||||
balances[_to] += _value;
|
||||
balances[_from] -= _value;
|
||||
allowed[_from][msg.sender] -= _value;
|
||||
|
||||
emit Transfer(
|
||||
_from,
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/// @dev `msg.sender` approves `_spender` to spend `_value` tokens
|
||||
/// @param _spender The address of the account able to transfer the tokens
|
||||
/// @param _value The amount of wei to be approved for transfer
|
||||
/// @return Always true if the call has enough gas to complete execution
|
||||
function approve(address _spender, uint256 _value)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
allowed[msg.sender][_spender] = _value;
|
||||
emit Approval(
|
||||
msg.sender,
|
||||
_spender,
|
||||
_value
|
||||
);
|
||||
return true;
|
||||
}
|
||||
|
||||
/// @dev Query total supply of token
|
||||
/// @return Total supply of token
|
||||
function totalSupply()
|
||||
external
|
||||
view
|
||||
returns (uint256)
|
||||
{
|
||||
return _totalSupply;
|
||||
}
|
||||
|
||||
/// @dev Query the balance of owner
|
||||
/// @param _owner The address from which the balance will be retrieved
|
||||
/// @return Balance of owner
|
||||
function balanceOf(address _owner)
|
||||
external
|
||||
view
|
||||
returns (uint256)
|
||||
{
|
||||
return balances[_owner];
|
||||
}
|
||||
|
||||
/// @param _owner The address of the account owning tokens
|
||||
/// @param _spender The address of the account able to transfer the tokens
|
||||
/// @return Amount of remaining tokens allowed to spent
|
||||
function allowance(address _owner, address _spender)
|
||||
external
|
||||
view
|
||||
returns (uint256)
|
||||
{
|
||||
return allowed[_owner][_spender];
|
||||
}
|
||||
}
|
||||
@@ -1,60 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/SafeMath.sol";
|
||||
import "./UnlimitedAllowanceERC20Token.sol";
|
||||
|
||||
|
||||
contract MintableERC20Token is
|
||||
SafeMath,
|
||||
UnlimitedAllowanceERC20Token
|
||||
{
|
||||
/// @dev Mints new tokens
|
||||
/// @param _to Address of the beneficiary that will own the minted token
|
||||
/// @param _value Amount of tokens to mint
|
||||
function _mint(address _to, uint256 _value)
|
||||
internal
|
||||
{
|
||||
balances[_to] = safeAdd(_value, balances[_to]);
|
||||
_totalSupply = safeAdd(_totalSupply, _value);
|
||||
|
||||
emit Transfer(
|
||||
address(0),
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Mints new tokens
|
||||
/// @param _owner Owner of tokens that will be burned
|
||||
/// @param _value Amount of tokens to burn
|
||||
function _burn(address _owner, uint256 _value)
|
||||
internal
|
||||
{
|
||||
balances[_owner] = safeSub(balances[_owner], _value);
|
||||
_totalSupply = safeSub(_totalSupply, _value);
|
||||
|
||||
emit Transfer(
|
||||
_owner,
|
||||
address(0),
|
||||
_value
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,150 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.11;
|
||||
|
||||
|
||||
contract Token {
|
||||
|
||||
/// @return total amount of tokens
|
||||
function totalSupply() constant returns (uint supply) {}
|
||||
|
||||
/// @param _owner The address from which the balance will be retrieved
|
||||
/// @return The balance
|
||||
function balanceOf(address _owner) constant returns (uint balance) {}
|
||||
|
||||
/// @notice send `_value` token to `_to` from `msg.sender`
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
/// @return Whether the transfer was successful or not
|
||||
function transfer(address _to, uint _value) returns (bool success) {}
|
||||
|
||||
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
|
||||
/// @param _from The address of the sender
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
/// @return Whether the transfer was successful or not
|
||||
function transferFrom(address _from, address _to, uint _value) returns (bool success) {}
|
||||
|
||||
/// @notice `msg.sender` approves `_addr` to spend `_value` tokens
|
||||
/// @param _spender The address of the account able to transfer the tokens
|
||||
/// @param _value The amount of wei to be approved for transfer
|
||||
/// @return Whether the approval was successful or not
|
||||
function approve(address _spender, uint _value) returns (bool success) {}
|
||||
|
||||
/// @param _owner The address of the account owning tokens
|
||||
/// @param _spender The address of the account able to transfer the tokens
|
||||
/// @return Amount of remaining tokens allowed to spent
|
||||
function allowance(address _owner, address _spender) constant returns (uint remaining) {}
|
||||
|
||||
event Transfer(address indexed _from, address indexed _to, uint _value);
|
||||
event Approval(address indexed _owner, address indexed _spender, uint _value);
|
||||
}
|
||||
|
||||
|
||||
contract ERC20Token is Token {
|
||||
|
||||
function transfer(address _to, uint _value) returns (bool) {
|
||||
//Default assumes totalSupply can't be over max (2^256 - 1).
|
||||
if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
|
||||
balances[msg.sender] -= _value;
|
||||
balances[_to] += _value;
|
||||
Transfer(msg.sender, _to, _value);
|
||||
return true;
|
||||
} else { return false; }
|
||||
}
|
||||
|
||||
function transferFrom(address _from, address _to, uint _value) returns (bool) {
|
||||
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
|
||||
balances[_to] += _value;
|
||||
balances[_from] -= _value;
|
||||
allowed[_from][msg.sender] -= _value;
|
||||
Transfer(_from, _to, _value);
|
||||
return true;
|
||||
} else { return false; }
|
||||
}
|
||||
|
||||
function balanceOf(address _owner) constant returns (uint) {
|
||||
return balances[_owner];
|
||||
}
|
||||
|
||||
function approve(address _spender, uint _value) returns (bool) {
|
||||
allowed[msg.sender][_spender] = _value;
|
||||
Approval(msg.sender, _spender, _value);
|
||||
return true;
|
||||
}
|
||||
|
||||
function allowance(address _owner, address _spender) constant returns (uint) {
|
||||
return allowed[_owner][_spender];
|
||||
}
|
||||
|
||||
mapping (address => uint) balances;
|
||||
mapping (address => mapping (address => uint)) allowed;
|
||||
uint public totalSupply;
|
||||
}
|
||||
|
||||
|
||||
contract UnlimitedAllowanceToken is ERC20Token {
|
||||
|
||||
uint constant MAX_UINT = 2**256 - 1;
|
||||
|
||||
/// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.
|
||||
/// @param _from Address to transfer from.
|
||||
/// @param _to Address to transfer to.
|
||||
/// @param _value Amount to transfer.
|
||||
/// @return Success of transfer.
|
||||
function transferFrom(address _from, address _to, uint _value)
|
||||
public
|
||||
returns (bool)
|
||||
{
|
||||
uint allowance = allowed[_from][msg.sender];
|
||||
if (balances[_from] >= _value
|
||||
&& allowance >= _value
|
||||
&& balances[_to] + _value >= balances[_to]
|
||||
) {
|
||||
balances[_to] += _value;
|
||||
balances[_from] -= _value;
|
||||
if (allowance < MAX_UINT) {
|
||||
allowed[_from][msg.sender] -= _value;
|
||||
}
|
||||
Transfer(_from, _to, _value);
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
contract ZRXToken is
|
||||
UnlimitedAllowanceToken
|
||||
{
|
||||
|
||||
// solhint-disable const-name-snakecase
|
||||
uint8 constant public decimals = 18;
|
||||
uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places
|
||||
string constant public name = "0x Protocol Token";
|
||||
string constant public symbol = "ZRX";
|
||||
// solhint-enableconst-name-snakecase
|
||||
|
||||
function ZRXToken()
|
||||
public
|
||||
{
|
||||
balances[msg.sender] = totalSupply;
|
||||
}
|
||||
}
|
||||
@@ -1,69 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
import "./DummyERC20Token.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract DummyMultipleReturnERC20Token is
|
||||
DummyERC20Token
|
||||
{
|
||||
constructor (
|
||||
string _name,
|
||||
string _symbol,
|
||||
uint256 _decimals,
|
||||
uint256 _totalSupply
|
||||
)
|
||||
public
|
||||
DummyERC20Token(
|
||||
_name,
|
||||
_symbol,
|
||||
_decimals,
|
||||
_totalSupply
|
||||
)
|
||||
{}
|
||||
|
||||
/// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
|
||||
/// @param _from The address of the sender
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _value
|
||||
)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
emit Transfer(
|
||||
_from,
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
|
||||
// HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)
|
||||
assembly {
|
||||
mstore(0, 1)
|
||||
mstore(32, 1)
|
||||
return(0, 64)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,115 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
import "./DummyERC20Token.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract DummyNoReturnERC20Token is
|
||||
DummyERC20Token
|
||||
{
|
||||
constructor (
|
||||
string _name,
|
||||
string _symbol,
|
||||
uint256 _decimals,
|
||||
uint256 _totalSupply
|
||||
)
|
||||
public
|
||||
DummyERC20Token(
|
||||
_name,
|
||||
_symbol,
|
||||
_decimals,
|
||||
_totalSupply
|
||||
)
|
||||
{}
|
||||
|
||||
/// @dev send `value` token to `to` from `msg.sender`
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
function transfer(address _to, uint256 _value)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
require(
|
||||
balances[msg.sender] >= _value,
|
||||
"ERC20_INSUFFICIENT_BALANCE"
|
||||
);
|
||||
require(
|
||||
balances[_to] + _value >= balances[_to],
|
||||
"UINT256_OVERFLOW"
|
||||
);
|
||||
|
||||
balances[msg.sender] -= _value;
|
||||
balances[_to] += _value;
|
||||
|
||||
emit Transfer(
|
||||
msg.sender,
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
|
||||
// HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
|
||||
assembly {
|
||||
return(0, 0)
|
||||
}
|
||||
}
|
||||
|
||||
/// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
|
||||
/// @param _from The address of the sender
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _value
|
||||
)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
require(
|
||||
balances[_from] >= _value,
|
||||
"ERC20_INSUFFICIENT_BALANCE"
|
||||
);
|
||||
require(
|
||||
allowed[_from][msg.sender] >= _value,
|
||||
"ERC20_INSUFFICIENT_ALLOWANCE"
|
||||
);
|
||||
require(
|
||||
balances[_to] + _value >= balances[_to],
|
||||
"UINT256_OVERFLOW"
|
||||
);
|
||||
|
||||
balances[_to] += _value;
|
||||
balances[_from] -= _value;
|
||||
allowed[_from][msg.sender] -= _value;
|
||||
|
||||
emit Transfer(
|
||||
_from,
|
||||
_to,
|
||||
_value
|
||||
);
|
||||
|
||||
// HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
|
||||
assembly {
|
||||
return(0, 0)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,188 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
pragma experimental ABIEncoderV2;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/LibBytes.sol";
|
||||
import "../src/ERC20Token.sol";
|
||||
import "@0x/contracts-exchange/contracts/src/interfaces/IExchange.sol";
|
||||
import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol";
|
||||
|
||||
|
||||
// solhint-disable no-unused-vars
|
||||
contract ReentrantERC20Token is
|
||||
ERC20Token
|
||||
{
|
||||
using LibBytes for bytes;
|
||||
|
||||
// solhint-disable-next-line var-name-mixedcase
|
||||
IExchange internal EXCHANGE;
|
||||
|
||||
bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(
|
||||
bytes4(keccak256("Error(string)")),
|
||||
"REENTRANCY_ILLEGAL"
|
||||
);
|
||||
|
||||
// All of these functions are potentially vulnerable to reentrancy
|
||||
// We do not test any "noThrow" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`
|
||||
enum ExchangeFunction {
|
||||
FILL_ORDER,
|
||||
FILL_OR_KILL_ORDER,
|
||||
BATCH_FILL_ORDERS,
|
||||
BATCH_FILL_OR_KILL_ORDERS,
|
||||
MARKET_BUY_ORDERS,
|
||||
MARKET_SELL_ORDERS,
|
||||
MATCH_ORDERS,
|
||||
CANCEL_ORDER,
|
||||
BATCH_CANCEL_ORDERS,
|
||||
CANCEL_ORDERS_UP_TO,
|
||||
SET_SIGNATURE_VALIDATOR_APPROVAL
|
||||
}
|
||||
|
||||
uint8 internal currentFunctionId = 0;
|
||||
|
||||
constructor (address _exchange)
|
||||
public
|
||||
{
|
||||
EXCHANGE = IExchange(_exchange);
|
||||
}
|
||||
|
||||
/// @dev Set the current function that will be called when `transferFrom` is called.
|
||||
/// @param _currentFunctionId Id that corresponds to function name.
|
||||
function setCurrentFunction(uint8 _currentFunctionId)
|
||||
external
|
||||
{
|
||||
currentFunctionId = _currentFunctionId;
|
||||
}
|
||||
|
||||
/// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.
|
||||
/// @param _from The address of the sender
|
||||
/// @param _to The address of the recipient
|
||||
/// @param _value The amount of token to be transferred
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _value
|
||||
)
|
||||
external
|
||||
returns (bool)
|
||||
{
|
||||
// This order would normally be invalid, but it will be used strictly for testing reentrnacy.
|
||||
// Any reentrancy checks will happen before any other checks that invalidate the order.
|
||||
LibOrder.Order memory order;
|
||||
|
||||
// Initialize remaining null parameters
|
||||
bytes memory signature;
|
||||
LibOrder.Order[] memory orders;
|
||||
uint256[] memory takerAssetFillAmounts;
|
||||
bytes[] memory signatures;
|
||||
bytes memory callData;
|
||||
|
||||
// Create callData for function that corresponds to currentFunctionId
|
||||
if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.fillOrder.selector,
|
||||
order,
|
||||
0,
|
||||
signature
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.fillOrKillOrder.selector,
|
||||
order,
|
||||
0,
|
||||
signature
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.batchFillOrders.selector,
|
||||
orders,
|
||||
takerAssetFillAmounts,
|
||||
signatures
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.batchFillOrKillOrders.selector,
|
||||
orders,
|
||||
takerAssetFillAmounts,
|
||||
signatures
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.marketBuyOrders.selector,
|
||||
orders,
|
||||
0,
|
||||
signatures
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.marketSellOrders.selector,
|
||||
orders,
|
||||
0,
|
||||
signatures
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.matchOrders.selector,
|
||||
order,
|
||||
order,
|
||||
signature,
|
||||
signature
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.cancelOrder.selector,
|
||||
order
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.batchCancelOrders.selector,
|
||||
orders
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.cancelOrdersUpTo.selector,
|
||||
0
|
||||
);
|
||||
} else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {
|
||||
callData = abi.encodeWithSelector(
|
||||
EXCHANGE.setSignatureValidatorApproval.selector,
|
||||
address(0),
|
||||
false
|
||||
);
|
||||
}
|
||||
|
||||
// Call Exchange function, swallow error
|
||||
address(EXCHANGE).call(callData);
|
||||
|
||||
// Revert reason is 100 bytes
|
||||
bytes memory returnData = new bytes(100);
|
||||
|
||||
// Copy return data
|
||||
assembly {
|
||||
returndatacopy(add(returnData, 32), 0, 100)
|
||||
}
|
||||
|
||||
// Revert if function reverted with REENTRANCY_ILLEGAL error
|
||||
require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));
|
||||
|
||||
// Transfer will return true if function failed for any other reason
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@@ -1,83 +0,0 @@
|
||||
{
|
||||
"name": "@0x/contracts-erc20",
|
||||
"version": "1.0.4",
|
||||
"engines": {
|
||||
"node": ">=6.12"
|
||||
},
|
||||
"description": "Token contracts used by 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",
|
||||
"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/@(DummyERC20Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|IERC20Token|IEtherToken|MintableERC20Token|ReentrantERC20Token|UnlimitedAllowanceERC20Token|WETH9|ZRXToken).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/tokens/README.md",
|
||||
"devDependencies": {
|
||||
"@0x/abi-gen": "^2.0.2",
|
||||
"@0x/contracts-gen": "^1.0.1",
|
||||
"@0x/contracts-test-utils": "^3.0.3",
|
||||
"@0x/dev-utils": "^2.0.2",
|
||||
"@0x/sol-compiler": "^3.0.2",
|
||||
"@0x/tslint-config": "^3.0.0",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@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": "^4.1.0",
|
||||
"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": "^4.0.2",
|
||||
"@0x/contracts-exchange-libs": "1.0.2",
|
||||
"@0x/contracts-utils": "2.0.1",
|
||||
"@0x/types": "^2.0.2",
|
||||
"@0x/typescript-typings": "^4.0.0",
|
||||
"@0x/utils": "^4.0.3",
|
||||
"@0x/web3-wrapper": "^4.0.2",
|
||||
"ethereum-types": "^2.0.0",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
@@ -1,31 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as DummyERC20Token from '../generated-artifacts/DummyERC20Token.json';
|
||||
import * as DummyMultipleReturnERC20Token from '../generated-artifacts/DummyMultipleReturnERC20Token.json';
|
||||
import * as DummyNoReturnERC20Token from '../generated-artifacts/DummyNoReturnERC20Token.json';
|
||||
import * as ERC20Token from '../generated-artifacts/ERC20Token.json';
|
||||
import * as IERC20Token from '../generated-artifacts/IERC20Token.json';
|
||||
import * as IEtherToken from '../generated-artifacts/IEtherToken.json';
|
||||
import * as MintableERC20Token from '../generated-artifacts/MintableERC20Token.json';
|
||||
import * as ReentrantERC20Token from '../generated-artifacts/ReentrantERC20Token.json';
|
||||
import * as UnlimitedAllowanceERC20Token from '../generated-artifacts/UnlimitedAllowanceERC20Token.json';
|
||||
import * as WETH9 from '../generated-artifacts/WETH9.json';
|
||||
import * as ZRXToken from '../generated-artifacts/ZRXToken.json';
|
||||
export const artifacts = {
|
||||
ERC20Token: ERC20Token as ContractArtifact,
|
||||
MintableERC20Token: MintableERC20Token as ContractArtifact,
|
||||
UnlimitedAllowanceERC20Token: UnlimitedAllowanceERC20Token as ContractArtifact,
|
||||
WETH9: WETH9 as ContractArtifact,
|
||||
ZRXToken: (ZRXToken as any) as ContractArtifact,
|
||||
IERC20Token: IERC20Token as ContractArtifact,
|
||||
IEtherToken: IEtherToken as ContractArtifact,
|
||||
DummyERC20Token: DummyERC20Token as ContractArtifact,
|
||||
DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
|
||||
DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
|
||||
ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
|
||||
};
|
||||
@@ -1,2 +0,0 @@
|
||||
export * from './wrappers';
|
||||
export * from './artifacts';
|
||||
@@ -1,16 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/dummy_erc20_token';
|
||||
export * from '../generated-wrappers/dummy_multiple_return_erc20_token';
|
||||
export * from '../generated-wrappers/dummy_no_return_erc20_token';
|
||||
export * from '../generated-wrappers/erc20_token';
|
||||
export * from '../generated-wrappers/i_erc20_token';
|
||||
export * from '../generated-wrappers/i_ether_token';
|
||||
export * from '../generated-wrappers/mintable_erc20_token';
|
||||
export * from '../generated-wrappers/reentrant_erc20_token';
|
||||
export * from '../generated-wrappers/unlimited_allowance_erc20_token';
|
||||
export * from '../generated-wrappers/weth9';
|
||||
export * from '../generated-wrappers/zrx_token';
|
||||
@@ -1,17 +0,0 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
before('start web3 provider', () => {
|
||||
provider.start();
|
||||
});
|
||||
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();
|
||||
});
|
||||
@@ -1,19 +0,0 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/DummyERC20Token.json",
|
||||
"generated-artifacts/DummyMultipleReturnERC20Token.json",
|
||||
"generated-artifacts/DummyNoReturnERC20Token.json",
|
||||
"generated-artifacts/ERC20Token.json",
|
||||
"generated-artifacts/IERC20Token.json",
|
||||
"generated-artifacts/IEtherToken.json",
|
||||
"generated-artifacts/MintableERC20Token.json",
|
||||
"generated-artifacts/ReentrantERC20Token.json",
|
||||
"generated-artifacts/UnlimitedAllowanceERC20Token.json",
|
||||
"generated-artifacts/WETH9.json",
|
||||
"generated-artifacts/ZRXToken.json"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
@@ -1,6 +0,0 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
@@ -1,3 +0,0 @@
|
||||
contracts/tokens/ZRXToken/ERC20Token_v1.sol
|
||||
contracts/tokens/ZRXToken/Token_v1.sol
|
||||
contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
|
||||
@@ -1,47 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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 ERC721 contracts out of contracts-tokens to new package",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,26 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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 ERC721 contracts out of contracts-tokens to new package (#1539)
|
||||
@@ -1 +0,0 @@
|
||||
[]
|
||||
@@ -1,73 +0,0 @@
|
||||
## ERC721 Tokens
|
||||
|
||||
This package contains implementations of various [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md) tokens. 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-erc721 --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-erc721 yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-erc721 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).
|
||||
@@ -1,28 +0,0 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": true,
|
||||
"compilerSettings": {
|
||||
"optimizer": { "enabled": true, "runs": 1000000 },
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"src/ERC721Token.sol",
|
||||
"src/MintableERC721Token.sol",
|
||||
"src/interfaces/IERC721Receiver.sol",
|
||||
"src/interfaces/IERC721Token.sol",
|
||||
"test/DummyERC721Receiver.sol",
|
||||
"test/DummyERC721Token.sol",
|
||||
"test/InvalidERC721Receiver.sol"
|
||||
]
|
||||
}
|
||||
@@ -1,277 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
import "./interfaces/IERC721Token.sol";
|
||||
import "./interfaces/IERC721Receiver.sol";
|
||||
import "@0x/contracts-utils/contracts/src/SafeMath.sol";
|
||||
|
||||
|
||||
contract ERC721Token is
|
||||
IERC721Token,
|
||||
SafeMath
|
||||
{
|
||||
// Function selector for ERC721Receiver.onERC721Received
|
||||
// 0x150b7a02
|
||||
bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
|
||||
|
||||
// Mapping of tokenId => owner
|
||||
mapping (uint256 => address) internal owners;
|
||||
|
||||
// Mapping of tokenId => approved address
|
||||
mapping (uint256 => address) internal approvals;
|
||||
|
||||
// Mapping of owner => number of tokens owned
|
||||
mapping (address => uint256) internal balances;
|
||||
|
||||
// Mapping of owner => operator => approved
|
||||
mapping (address => mapping (address => bool)) internal operatorApprovals;
|
||||
|
||||
/// @notice Transfers the ownership of an NFT from one address to another address
|
||||
/// @dev Throws unless `msg.sender` is the current owner, an authorized
|
||||
/// operator, or the approved address for this NFT. Throws if `_from` is
|
||||
/// not the current owner. Throws if `_to` is the zero address. Throws if
|
||||
/// `_tokenId` is not a valid NFT. When transfer is complete, this function
|
||||
/// checks if `_to` is a smart contract (code size > 0). If so, it calls
|
||||
/// `onERC721Received` on `_to` and throws if the return value is not
|
||||
/// `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
/// @param _data Additional data with no specified format, sent in call to `_to`
|
||||
function safeTransferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId,
|
||||
bytes _data
|
||||
)
|
||||
external
|
||||
{
|
||||
transferFrom(
|
||||
_from,
|
||||
_to,
|
||||
_tokenId
|
||||
);
|
||||
|
||||
uint256 receiverCodeSize;
|
||||
assembly {
|
||||
receiverCodeSize := extcodesize(_to)
|
||||
}
|
||||
if (receiverCodeSize > 0) {
|
||||
bytes4 selector = IERC721Receiver(_to).onERC721Received(
|
||||
msg.sender,
|
||||
_from,
|
||||
_tokenId,
|
||||
_data
|
||||
);
|
||||
require(
|
||||
selector == ERC721_RECEIVED,
|
||||
"ERC721_INVALID_SELECTOR"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// @notice Transfers the ownership of an NFT from one address to another address
|
||||
/// @dev This works identically to the other function with an extra data parameter,
|
||||
/// except this function just sets data to "".
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
function safeTransferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId
|
||||
)
|
||||
external
|
||||
{
|
||||
transferFrom(
|
||||
_from,
|
||||
_to,
|
||||
_tokenId
|
||||
);
|
||||
|
||||
uint256 receiverCodeSize;
|
||||
assembly {
|
||||
receiverCodeSize := extcodesize(_to)
|
||||
}
|
||||
if (receiverCodeSize > 0) {
|
||||
bytes4 selector = IERC721Receiver(_to).onERC721Received(
|
||||
msg.sender,
|
||||
_from,
|
||||
_tokenId,
|
||||
""
|
||||
);
|
||||
require(
|
||||
selector == ERC721_RECEIVED,
|
||||
"ERC721_INVALID_SELECTOR"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// @notice Change or reaffirm the approved address for an NFT
|
||||
/// @dev The zero address indicates there is no approved address.
|
||||
/// Throws unless `msg.sender` is the current NFT owner, or an authorized
|
||||
/// operator of the current owner.
|
||||
/// @param _approved The new approved NFT controller
|
||||
/// @param _tokenId The NFT to approve
|
||||
function approve(address _approved, uint256 _tokenId)
|
||||
external
|
||||
{
|
||||
address owner = ownerOf(_tokenId);
|
||||
require(
|
||||
msg.sender == owner || isApprovedForAll(owner, msg.sender),
|
||||
"ERC721_INVALID_SENDER"
|
||||
);
|
||||
|
||||
approvals[_tokenId] = _approved;
|
||||
emit Approval(
|
||||
owner,
|
||||
_approved,
|
||||
_tokenId
|
||||
);
|
||||
}
|
||||
|
||||
/// @notice Enable or disable approval for a third party ("operator") to manage
|
||||
/// all of `msg.sender`'s assets
|
||||
/// @dev Emits the ApprovalForAll event. The contract MUST allow
|
||||
/// multiple operators per owner.
|
||||
/// @param _operator Address to add to the set of authorized operators
|
||||
/// @param _approved True if the operator is approved, false to revoke approval
|
||||
function setApprovalForAll(address _operator, bool _approved)
|
||||
external
|
||||
{
|
||||
operatorApprovals[msg.sender][_operator] = _approved;
|
||||
emit ApprovalForAll(
|
||||
msg.sender,
|
||||
_operator,
|
||||
_approved
|
||||
);
|
||||
}
|
||||
|
||||
/// @notice Count all NFTs assigned to an owner
|
||||
/// @dev NFTs assigned to the zero address are considered invalid, and this
|
||||
/// function throws for queries about the zero address.
|
||||
/// @param _owner An address for whom to query the balance
|
||||
/// @return The number of NFTs owned by `_owner`, possibly zero
|
||||
function balanceOf(address _owner)
|
||||
external
|
||||
view
|
||||
returns (uint256)
|
||||
{
|
||||
require(
|
||||
_owner != address(0),
|
||||
"ERC721_ZERO_OWNER"
|
||||
);
|
||||
return balances[_owner];
|
||||
}
|
||||
|
||||
/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
|
||||
/// TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
|
||||
/// THEY MAY BE PERMANENTLY LOST
|
||||
/// @dev Throws unless `msg.sender` is the current owner, an authorized
|
||||
/// operator, or the approved address for this NFT. Throws if `_from` is
|
||||
/// not the current owner. Throws if `_to` is the zero address. Throws if
|
||||
/// `_tokenId` is not a valid NFT.
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId
|
||||
)
|
||||
public
|
||||
{
|
||||
require(
|
||||
_to != address(0),
|
||||
"ERC721_ZERO_TO_ADDRESS"
|
||||
);
|
||||
|
||||
address owner = ownerOf(_tokenId);
|
||||
require(
|
||||
_from == owner,
|
||||
"ERC721_OWNER_MISMATCH"
|
||||
);
|
||||
|
||||
address spender = msg.sender;
|
||||
address approvedAddress = getApproved(_tokenId);
|
||||
require(
|
||||
spender == owner ||
|
||||
isApprovedForAll(owner, spender) ||
|
||||
approvedAddress == spender,
|
||||
"ERC721_INVALID_SPENDER"
|
||||
);
|
||||
|
||||
if (approvedAddress != address(0)) {
|
||||
approvals[_tokenId] = address(0);
|
||||
}
|
||||
|
||||
owners[_tokenId] = _to;
|
||||
balances[_from] = safeSub(balances[_from], 1);
|
||||
balances[_to] = safeAdd(balances[_to], 1);
|
||||
|
||||
emit Transfer(
|
||||
_from,
|
||||
_to,
|
||||
_tokenId
|
||||
);
|
||||
}
|
||||
|
||||
/// @notice Find the owner of an NFT
|
||||
/// @dev NFTs assigned to zero address are considered invalid, and queries
|
||||
/// about them do throw.
|
||||
/// @param _tokenId The identifier for an NFT
|
||||
/// @return The address of the owner of the NFT
|
||||
function ownerOf(uint256 _tokenId)
|
||||
public
|
||||
view
|
||||
returns (address)
|
||||
{
|
||||
address owner = owners[_tokenId];
|
||||
require(
|
||||
owner != address(0),
|
||||
"ERC721_ZERO_OWNER"
|
||||
);
|
||||
return owner;
|
||||
}
|
||||
|
||||
/// @notice Get the approved address for a single NFT
|
||||
/// @dev Throws if `_tokenId` is not a valid NFT.
|
||||
/// @param _tokenId The NFT to find the approved address for
|
||||
/// @return The approved address for this NFT, or the zero address if there is none
|
||||
function getApproved(uint256 _tokenId)
|
||||
public
|
||||
view
|
||||
returns (address)
|
||||
{
|
||||
return approvals[_tokenId];
|
||||
}
|
||||
|
||||
/// @notice Query if an address is an authorized operator for another address
|
||||
/// @param _owner The address that owns the NFTs
|
||||
/// @param _operator The address that acts on behalf of the owner
|
||||
/// @return True if `_operator` is an approved operator for `_owner`, false otherwise
|
||||
function isApprovedForAll(address _owner, address _operator)
|
||||
public
|
||||
view
|
||||
returns (bool)
|
||||
{
|
||||
return operatorApprovals[_owner][_operator];
|
||||
}
|
||||
}
|
||||
@@ -1,82 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
import "./ERC721Token.sol";
|
||||
|
||||
|
||||
contract MintableERC721Token is
|
||||
ERC721Token
|
||||
{
|
||||
/// @dev Function to mint a new token
|
||||
/// Reverts if the given token ID already exists
|
||||
/// @param _to Address of the beneficiary that will own the minted token
|
||||
/// @param _tokenId ID of the token to be minted by the msg.sender
|
||||
function _mint(address _to, uint256 _tokenId)
|
||||
internal
|
||||
{
|
||||
require(
|
||||
_to != address(0),
|
||||
"ERC721_ZERO_TO_ADDRESS"
|
||||
);
|
||||
|
||||
address owner = owners[_tokenId];
|
||||
require(
|
||||
owner == address(0),
|
||||
"ERC721_OWNER_ALREADY_EXISTS"
|
||||
);
|
||||
|
||||
owners[_tokenId] = _to;
|
||||
balances[_to] = safeAdd(balances[_to], 1);
|
||||
|
||||
emit Transfer(
|
||||
address(0),
|
||||
_to,
|
||||
_tokenId
|
||||
);
|
||||
}
|
||||
|
||||
/// @dev Function to burn a token
|
||||
/// Reverts if the given token ID doesn't exist
|
||||
/// @param _owner Owner of token with given token ID
|
||||
/// @param _tokenId ID of the token to be burned by the msg.sender
|
||||
function _burn(address _owner, uint256 _tokenId)
|
||||
internal
|
||||
{
|
||||
require(
|
||||
_owner != address(0),
|
||||
"ERC721_ZERO_OWNER_ADDRESS"
|
||||
);
|
||||
|
||||
address owner = owners[_tokenId];
|
||||
require(
|
||||
owner == _owner,
|
||||
"ERC721_OWNER_MISMATCH"
|
||||
);
|
||||
|
||||
owners[_tokenId] = address(0);
|
||||
balances[_owner] = safeSub(balances[_owner], 1);
|
||||
|
||||
emit Transfer(
|
||||
_owner,
|
||||
address(0),
|
||||
_tokenId
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -1,44 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
|
||||
contract IERC721Receiver {
|
||||
|
||||
/// @notice Handle the receipt of an NFT
|
||||
/// @dev The ERC721 smart contract calls this function on the recipient
|
||||
/// after a `transfer`. This function MAY throw to revert and reject the
|
||||
/// transfer. Return of other than the magic value MUST result in the
|
||||
/// transaction being reverted.
|
||||
/// Note: the contract address is always the message sender.
|
||||
/// @param _operator The address which called `safeTransferFrom` function
|
||||
/// @param _from The address which previously owned the token
|
||||
/// @param _tokenId The NFT identifier which is being transferred
|
||||
/// @param _data Additional data with no specified format
|
||||
/// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
|
||||
/// unless throwing
|
||||
function onERC721Received(
|
||||
address _operator,
|
||||
address _from,
|
||||
uint256 _tokenId,
|
||||
bytes _data
|
||||
)
|
||||
external
|
||||
returns (bytes4);
|
||||
}
|
||||
@@ -1,158 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
|
||||
contract IERC721Token {
|
||||
|
||||
/// @dev This emits when ownership of any NFT changes by any mechanism.
|
||||
/// This event emits when NFTs are created (`from` == 0) and destroyed
|
||||
/// (`to` == 0). Exception: during contract creation, any number of NFTs
|
||||
/// may be created and assigned without emitting Transfer. At the time of
|
||||
/// any transfer, the approved address for that NFT (if any) is reset to none.
|
||||
event Transfer(
|
||||
address indexed _from,
|
||||
address indexed _to,
|
||||
uint256 indexed _tokenId
|
||||
);
|
||||
|
||||
/// @dev This emits when the approved address for an NFT is changed or
|
||||
/// reaffirmed. The zero address indicates there is no approved address.
|
||||
/// When a Transfer event emits, this also indicates that the approved
|
||||
/// address for that NFT (if any) is reset to none.
|
||||
event Approval(
|
||||
address indexed _owner,
|
||||
address indexed _approved,
|
||||
uint256 indexed _tokenId
|
||||
);
|
||||
|
||||
/// @dev This emits when an operator is enabled or disabled for an owner.
|
||||
/// The operator can manage all NFTs of the owner.
|
||||
event ApprovalForAll(
|
||||
address indexed _owner,
|
||||
address indexed _operator,
|
||||
bool _approved
|
||||
);
|
||||
|
||||
/// @notice Transfers the ownership of an NFT from one address to another address
|
||||
/// @dev Throws unless `msg.sender` is the current owner, an authorized
|
||||
/// perator, or the approved address for this NFT. Throws if `_from` is
|
||||
/// not the current owner. Throws if `_to` is the zero address. Throws if
|
||||
/// `_tokenId` is not a valid NFT. When transfer is complete, this function
|
||||
/// checks if `_to` is a smart contract (code size > 0). If so, it calls
|
||||
/// `onERC721Received` on `_to` and throws if the return value is not
|
||||
/// `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
/// @param _data Additional data with no specified format, sent in call to `_to`
|
||||
function safeTransferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId,
|
||||
bytes _data
|
||||
)
|
||||
external;
|
||||
|
||||
/// @notice Transfers the ownership of an NFT from one address to another address
|
||||
/// @dev This works identically to the other function with an extra data parameter,
|
||||
/// except this function just sets data to "".
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
function safeTransferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId
|
||||
)
|
||||
external;
|
||||
|
||||
/// @notice Change or reaffirm the approved address for an NFT
|
||||
/// @dev The zero address indicates there is no approved address.
|
||||
/// Throws unless `msg.sender` is the current NFT owner, or an authorized
|
||||
/// operator of the current owner.
|
||||
/// @param _approved The new approved NFT controller
|
||||
/// @param _tokenId The NFT to approve
|
||||
function approve(address _approved, uint256 _tokenId)
|
||||
external;
|
||||
|
||||
/// @notice Enable or disable approval for a third party ("operator") to manage
|
||||
/// all of `msg.sender`'s assets
|
||||
/// @dev Emits the ApprovalForAll event. The contract MUST allow
|
||||
/// multiple operators per owner.
|
||||
/// @param _operator Address to add to the set of authorized operators
|
||||
/// @param _approved True if the operator is approved, false to revoke approval
|
||||
function setApprovalForAll(address _operator, bool _approved)
|
||||
external;
|
||||
|
||||
/// @notice Count all NFTs assigned to an owner
|
||||
/// @dev NFTs assigned to the zero address are considered invalid, and this
|
||||
/// function throws for queries about the zero address.
|
||||
/// @param _owner An address for whom to query the balance
|
||||
/// @return The number of NFTs owned by `_owner`, possibly zero
|
||||
function balanceOf(address _owner)
|
||||
external
|
||||
view
|
||||
returns (uint256);
|
||||
|
||||
/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
|
||||
/// TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
|
||||
/// THEY MAY BE PERMANENTLY LOST
|
||||
/// @dev Throws unless `msg.sender` is the current owner, an authorized
|
||||
/// operator, or the approved address for this NFT. Throws if `_from` is
|
||||
/// not the current owner. Throws if `_to` is the zero address. Throws if
|
||||
/// `_tokenId` is not a valid NFT.
|
||||
/// @param _from The current owner of the NFT
|
||||
/// @param _to The new owner
|
||||
/// @param _tokenId The NFT to transfer
|
||||
function transferFrom(
|
||||
address _from,
|
||||
address _to,
|
||||
uint256 _tokenId
|
||||
)
|
||||
public;
|
||||
|
||||
/// @notice Find the owner of an NFT
|
||||
/// @dev NFTs assigned to zero address are considered invalid, and queries
|
||||
/// about them do throw.
|
||||
/// @param _tokenId The identifier for an NFT
|
||||
/// @return The address of the owner of the NFT
|
||||
function ownerOf(uint256 _tokenId)
|
||||
public
|
||||
view
|
||||
returns (address);
|
||||
|
||||
/// @notice Get the approved address for a single NFT
|
||||
/// @dev Throws if `_tokenId` is not a valid NFT.
|
||||
/// @param _tokenId The NFT to find the approved address for
|
||||
/// @return The approved address for this NFT, or the zero address if there is none
|
||||
function getApproved(uint256 _tokenId)
|
||||
public
|
||||
view
|
||||
returns (address);
|
||||
|
||||
/// @notice Query if an address is an authorized operator for another address
|
||||
/// @param _owner The address that owns the NFTs
|
||||
/// @param _operator The address that acts on behalf of the owner
|
||||
/// @return True if `_operator` is an approved operator for `_owner`, false otherwise
|
||||
function isApprovedForAll(address _owner, address _operator)
|
||||
public
|
||||
view
|
||||
returns (bool);
|
||||
}
|
||||
@@ -1,67 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
import "../src/interfaces/IERC721Receiver.sol";
|
||||
|
||||
|
||||
contract DummyERC721Receiver is
|
||||
IERC721Receiver
|
||||
{
|
||||
// Function selector for ERC721Receiver.onERC721Received
|
||||
// 0x150b7a02
|
||||
bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
|
||||
|
||||
event TokenReceived(
|
||||
address operator,
|
||||
address from,
|
||||
uint256 tokenId,
|
||||
bytes data
|
||||
);
|
||||
|
||||
/// @notice Handle the receipt of an NFT
|
||||
/// @dev The ERC721 smart contract calls this function on the recipient
|
||||
/// after a `transfer`. This function MAY throw to revert and reject the
|
||||
/// transfer. Return of other than the magic value MUST result in the
|
||||
/// transaction being reverted.
|
||||
/// Note: the contract address is always the message sender.
|
||||
/// @param _operator The address which called `safeTransferFrom` function
|
||||
/// @param _from The address which previously owned the token
|
||||
/// @param _tokenId The NFT identifier which is being transferred
|
||||
/// @param _data Additional data with no specified format
|
||||
/// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
|
||||
/// unless throwing
|
||||
function onERC721Received(
|
||||
address _operator,
|
||||
address _from,
|
||||
uint256 _tokenId,
|
||||
bytes _data
|
||||
)
|
||||
external
|
||||
returns (bytes4)
|
||||
{
|
||||
emit TokenReceived(
|
||||
_operator,
|
||||
_from,
|
||||
_tokenId,
|
||||
_data
|
||||
);
|
||||
return ERC721_RECEIVED;
|
||||
}
|
||||
}
|
||||
@@ -1,63 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
import "../src/MintableERC721Token.sol";
|
||||
import "@0x/contracts-utils/contracts/src/Ownable.sol";
|
||||
|
||||
|
||||
// solhint-disable no-empty-blocks
|
||||
contract DummyERC721Token is
|
||||
Ownable,
|
||||
MintableERC721Token
|
||||
{
|
||||
string public name;
|
||||
string public symbol;
|
||||
|
||||
constructor (
|
||||
string _name,
|
||||
string _symbol
|
||||
)
|
||||
public
|
||||
{
|
||||
name = _name;
|
||||
symbol = _symbol;
|
||||
}
|
||||
|
||||
/// @dev Function to mint a new token
|
||||
/// Reverts if the given token ID already exists
|
||||
/// @param _to Address of the beneficiary that will own the minted token
|
||||
/// @param _tokenId ID of the token to be minted by the msg.sender
|
||||
function mint(address _to, uint256 _tokenId)
|
||||
external
|
||||
{
|
||||
_mint(_to, _tokenId);
|
||||
}
|
||||
|
||||
/// @dev Function to burn a token
|
||||
/// Reverts if the given token ID doesn't exist or not called by contract owner
|
||||
/// @param _owner Owner of token with given token ID
|
||||
/// @param _tokenId ID of the token to be burned by the msg.sender
|
||||
function burn(address _owner, uint256 _tokenId)
|
||||
external
|
||||
onlyOwner
|
||||
{
|
||||
_burn(_owner, _tokenId);
|
||||
}
|
||||
}
|
||||
@@ -1,66 +0,0 @@
|
||||
/*
|
||||
|
||||
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 0.4.24;
|
||||
|
||||
import "../src/interfaces/IERC721Receiver.sol";
|
||||
|
||||
|
||||
contract InvalidERC721Receiver is
|
||||
IERC721Receiver
|
||||
{
|
||||
// Actual function signature is `onERC721Received(address,address,uint256,bytes)`
|
||||
bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
|
||||
|
||||
event TokenReceived(
|
||||
address operator,
|
||||
address from,
|
||||
uint256 tokenId,
|
||||
bytes data
|
||||
);
|
||||
|
||||
/// @notice Handle the receipt of an NFT
|
||||
/// @dev The ERC721 smart contract calls this function on the recipient
|
||||
/// after a `transfer`. This function MAY throw to revert and reject the
|
||||
/// transfer. Return of other than the magic value MUST result in the
|
||||
/// transaction being reverted.
|
||||
/// Note: the contract address is always the message sender.
|
||||
/// @param _operator The address which called `safeTransferFrom` function
|
||||
/// @param _from The address which previously owned the token
|
||||
/// @param _tokenId The NFT identifier which is being transferred
|
||||
/// @param _data Additional data with no specified format
|
||||
/// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
|
||||
/// unless throwing
|
||||
function onERC721Received(
|
||||
address _operator,
|
||||
address _from,
|
||||
uint256 _tokenId,
|
||||
bytes _data
|
||||
)
|
||||
external
|
||||
returns (bytes4)
|
||||
{
|
||||
emit TokenReceived(
|
||||
_operator,
|
||||
_from,
|
||||
_tokenId,
|
||||
_data
|
||||
);
|
||||
return INVALID_ERC721_RECEIVED;
|
||||
}
|
||||
}
|
||||
@@ -1,82 +0,0 @@
|
||||
{
|
||||
"name": "@0x/contracts-erc721",
|
||||
"version": "1.0.4",
|
||||
"engines": {
|
||||
"node": ">=6.12"
|
||||
},
|
||||
"description": "Token contracts used by 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",
|
||||
"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/@(DummyERC721Receiver|DummyERC721Token|ERC721Token|IERC721Receiver|IERC721Token|InvalidERC721Receiver|MintableERC721Token).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/tokens/README.md",
|
||||
"devDependencies": {
|
||||
"@0x/abi-gen": "^2.0.2",
|
||||
"@0x/contracts-gen": "^1.0.1",
|
||||
"@0x/contracts-test-utils": "^3.0.3",
|
||||
"@0x/dev-utils": "^2.0.2",
|
||||
"@0x/sol-compiler": "^3.0.2",
|
||||
"@0x/tslint-config": "^3.0.0",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@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": "^4.1.0",
|
||||
"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": "^4.0.2",
|
||||
"@0x/contracts-utils": "2.0.1",
|
||||
"@0x/types": "^2.0.2",
|
||||
"@0x/typescript-typings": "^4.0.0",
|
||||
"@0x/utils": "^4.0.3",
|
||||
"@0x/web3-wrapper": "^4.0.2",
|
||||
"ethereum-types": "^2.0.0",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
@@ -1,23 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as DummyERC721Receiver from '../generated-artifacts/DummyERC721Receiver.json';
|
||||
import * as DummyERC721Token from '../generated-artifacts/DummyERC721Token.json';
|
||||
import * as ERC721Token from '../generated-artifacts/ERC721Token.json';
|
||||
import * as IERC721Receiver from '../generated-artifacts/IERC721Receiver.json';
|
||||
import * as IERC721Token from '../generated-artifacts/IERC721Token.json';
|
||||
import * as InvalidERC721Receiver from '../generated-artifacts/InvalidERC721Receiver.json';
|
||||
import * as MintableERC721Token from '../generated-artifacts/MintableERC721Token.json';
|
||||
export const artifacts = {
|
||||
ERC721Token: ERC721Token as ContractArtifact,
|
||||
MintableERC721Token: MintableERC721Token as ContractArtifact,
|
||||
IERC721Receiver: IERC721Receiver as ContractArtifact,
|
||||
IERC721Token: IERC721Token as ContractArtifact,
|
||||
DummyERC721Receiver: DummyERC721Receiver as ContractArtifact,
|
||||
DummyERC721Token: DummyERC721Token as ContractArtifact,
|
||||
InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
|
||||
};
|
||||
@@ -1,2 +0,0 @@
|
||||
export * from './wrappers';
|
||||
export * from './artifacts';
|
||||
@@ -1,12 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/dummy_erc721_receiver';
|
||||
export * from '../generated-wrappers/dummy_erc721_token';
|
||||
export * from '../generated-wrappers/erc721_token';
|
||||
export * from '../generated-wrappers/i_erc721_receiver';
|
||||
export * from '../generated-wrappers/i_erc721_token';
|
||||
export * from '../generated-wrappers/invalid_erc721_receiver';
|
||||
export * from '../generated-wrappers/mintable_erc721_token';
|
||||
@@ -1,282 +0,0 @@
|
||||
import {
|
||||
chaiSetup,
|
||||
constants,
|
||||
expectTransactionFailedAsync,
|
||||
expectTransactionFailedWithoutReasonAsync,
|
||||
LogDecoder,
|
||||
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 { LogWithDecodedArgs } from 'ethereum-types';
|
||||
|
||||
import {
|
||||
artifacts,
|
||||
DummyERC721ReceiverContract,
|
||||
DummyERC721ReceiverTokenReceivedEventArgs,
|
||||
DummyERC721TokenContract,
|
||||
DummyERC721TokenTransferEventArgs,
|
||||
InvalidERC721ReceiverContract,
|
||||
} from '../src';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
// tslint:disable:no-unnecessary-type-assertion
|
||||
describe('ERC721Token', () => {
|
||||
let owner: string;
|
||||
let spender: string;
|
||||
let token: DummyERC721TokenContract;
|
||||
let erc721Receiver: DummyERC721ReceiverContract;
|
||||
let logDecoder: LogDecoder;
|
||||
const tokenId = new BigNumber(1);
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
owner = accounts[0];
|
||||
spender = accounts[1];
|
||||
token = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
|
||||
artifacts.DummyERC721Token,
|
||||
provider,
|
||||
txDefaults,
|
||||
constants.DUMMY_TOKEN_NAME,
|
||||
constants.DUMMY_TOKEN_SYMBOL,
|
||||
);
|
||||
erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
|
||||
artifacts.DummyERC721Receiver,
|
||||
provider,
|
||||
txDefaults,
|
||||
);
|
||||
logDecoder = new LogDecoder(web3Wrapper, artifacts);
|
||||
await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }),
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
});
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
|
||||
describe('transferFrom', () => {
|
||||
it('should revert if the tokenId is not owner', async () => {
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const unownedTokenId = new BigNumber(2);
|
||||
await expectTransactionFailedAsync(
|
||||
token.transferFrom.sendTransactionAsync(from, to, unownedTokenId),
|
||||
RevertReason.Erc721ZeroOwner,
|
||||
);
|
||||
});
|
||||
it('should revert if transferring to a null address', async () => {
|
||||
const from = owner;
|
||||
const to = constants.NULL_ADDRESS;
|
||||
await expectTransactionFailedAsync(
|
||||
token.transferFrom.sendTransactionAsync(from, to, tokenId),
|
||||
RevertReason.Erc721ZeroToAddress,
|
||||
);
|
||||
});
|
||||
it('should revert if the from address does not own the token', async () => {
|
||||
const from = spender;
|
||||
const to = erc721Receiver.address;
|
||||
await expectTransactionFailedAsync(
|
||||
token.transferFrom.sendTransactionAsync(from, to, tokenId),
|
||||
RevertReason.Erc721OwnerMismatch,
|
||||
);
|
||||
});
|
||||
it('should revert if spender does not own the token, is not approved, and is not approved for all', async () => {
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
await expectTransactionFailedAsync(
|
||||
token.transferFrom.sendTransactionAsync(from, to, tokenId, { from: spender }),
|
||||
RevertReason.Erc721InvalidSpender,
|
||||
);
|
||||
});
|
||||
it('should transfer the token if called by owner', async () => {
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.transferFrom.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
expect(log.args._from).to.be.equal(from);
|
||||
expect(log.args._to).to.be.equal(to);
|
||||
expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
});
|
||||
it('should transfer the token if spender is approved for all', async () => {
|
||||
const isApproved = true;
|
||||
await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await token.setApprovalForAll.sendTransactionAsync(spender, isApproved),
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.transferFrom.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
expect(log.args._from).to.be.equal(from);
|
||||
expect(log.args._to).to.be.equal(to);
|
||||
expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
});
|
||||
it('should transfer the token if spender is individually approved', async () => {
|
||||
await web3Wrapper.awaitTransactionSuccessAsync(
|
||||
await token.approve.sendTransactionAsync(spender, tokenId),
|
||||
constants.AWAIT_TRANSACTION_MINED_MS,
|
||||
);
|
||||
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.transferFrom.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
|
||||
const approvedAddress = await token.getApproved.callAsync(tokenId);
|
||||
expect(approvedAddress).to.be.equal(constants.NULL_ADDRESS);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
expect(log.args._from).to.be.equal(from);
|
||||
expect(log.args._to).to.be.equal(to);
|
||||
expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
});
|
||||
});
|
||||
describe('safeTransferFrom without data', () => {
|
||||
it('should transfer token to a non-contract address if called by owner', async () => {
|
||||
const from = owner;
|
||||
const to = spender;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
expect(log.args._from).to.be.equal(from);
|
||||
expect(log.args._to).to.be.equal(to);
|
||||
expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
});
|
||||
it('should revert if transferring to a contract address without onERC721Received', async () => {
|
||||
const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
|
||||
artifacts.DummyERC721Token,
|
||||
provider,
|
||||
txDefaults,
|
||||
constants.DUMMY_TOKEN_NAME,
|
||||
constants.DUMMY_TOKEN_SYMBOL,
|
||||
);
|
||||
const from = owner;
|
||||
const to = contract.address;
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
});
|
||||
it('should revert if onERC721Received does not return the correct value', async () => {
|
||||
const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
|
||||
artifacts.InvalidERC721Receiver,
|
||||
provider,
|
||||
txDefaults,
|
||||
);
|
||||
const from = owner;
|
||||
const to = invalidErc721Receiver.address;
|
||||
await expectTransactionFailedAsync(
|
||||
token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
|
||||
RevertReason.Erc721InvalidSelector,
|
||||
);
|
||||
});
|
||||
it('should transfer to contract and call onERC721Received with correct return value', async () => {
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
|
||||
expect(transferLog.args._from).to.be.equal(from);
|
||||
expect(transferLog.args._to).to.be.equal(to);
|
||||
expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
expect(receiverLog.args.operator).to.be.equal(owner);
|
||||
expect(receiverLog.args.from).to.be.equal(from);
|
||||
expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
|
||||
expect(receiverLog.args.data).to.be.equal(constants.NULL_BYTES);
|
||||
});
|
||||
});
|
||||
describe('safeTransferFrom with data', () => {
|
||||
const data = '0x0102030405060708090a0b0c0d0e0f';
|
||||
it('should transfer token to a non-contract address if called by owner', async () => {
|
||||
const from = owner;
|
||||
const to = spender;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
expect(log.args._from).to.be.equal(from);
|
||||
expect(log.args._to).to.be.equal(to);
|
||||
expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
});
|
||||
it('should revert if transferring to a contract address without onERC721Received', async () => {
|
||||
const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
|
||||
artifacts.DummyERC721Token,
|
||||
provider,
|
||||
txDefaults,
|
||||
constants.DUMMY_TOKEN_NAME,
|
||||
constants.DUMMY_TOKEN_SYMBOL,
|
||||
);
|
||||
const from = owner;
|
||||
const to = contract.address;
|
||||
await expectTransactionFailedWithoutReasonAsync(
|
||||
token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
|
||||
);
|
||||
});
|
||||
it('should revert if onERC721Received does not return the correct value', async () => {
|
||||
const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
|
||||
artifacts.InvalidERC721Receiver,
|
||||
provider,
|
||||
txDefaults,
|
||||
);
|
||||
const from = owner;
|
||||
const to = invalidErc721Receiver.address;
|
||||
await expectTransactionFailedAsync(
|
||||
token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
|
||||
RevertReason.Erc721InvalidSelector,
|
||||
);
|
||||
});
|
||||
it('should transfer to contract and call onERC721Received with correct return value', async () => {
|
||||
const from = owner;
|
||||
const to = erc721Receiver.address;
|
||||
const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
|
||||
await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
|
||||
);
|
||||
const newOwner = await token.ownerOf.callAsync(tokenId);
|
||||
expect(newOwner).to.be.equal(to);
|
||||
const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
|
||||
const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
|
||||
expect(transferLog.args._from).to.be.equal(from);
|
||||
expect(transferLog.args._to).to.be.equal(to);
|
||||
expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
|
||||
expect(receiverLog.args.operator).to.be.equal(owner);
|
||||
expect(receiverLog.args.from).to.be.equal(from);
|
||||
expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
|
||||
expect(receiverLog.args.data).to.be.equal(data);
|
||||
});
|
||||
});
|
||||
});
|
||||
// tslint:enable:no-unnecessary-type-assertion
|
||||
@@ -1,17 +0,0 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
before('start web3 provider', () => {
|
||||
provider.start();
|
||||
});
|
||||
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();
|
||||
});
|
||||
@@ -1,15 +0,0 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/DummyERC721Receiver.json",
|
||||
"generated-artifacts/DummyERC721Token.json",
|
||||
"generated-artifacts/ERC721Token.json",
|
||||
"generated-artifacts/IERC721Receiver.json",
|
||||
"generated-artifacts/IERC721Token.json",
|
||||
"generated-artifacts/InvalidERC721Receiver.json",
|
||||
"generated-artifacts/MintableERC721Token.json"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
@@ -1,6 +0,0 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
@@ -1,47 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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 Forwarder contract out of contracts-extensions into new package",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,26 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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 Forwarder contract out of contracts-extensions into new package (#1539)
|
||||
@@ -1,32 +0,0 @@
|
||||
[
|
||||
{
|
||||
"name": "Forwarder",
|
||||
"version": "1.1.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "Round up when calculating remaining amounts in marketBuy functions",
|
||||
"pr": 1162,
|
||||
"networks": {
|
||||
"1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
|
||||
"3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
|
||||
"4": "0xd2dbf3250a764eaaa94fa0c84ed87c0edc8ed04e",
|
||||
"42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "Forwarder",
|
||||
"version": "1.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "protocol v2 deploy",
|
||||
"networks": {
|
||||
"1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
|
||||
"3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
|
||||
"42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,73 +0,0 @@
|
||||
## Exchange Forwarder
|
||||
|
||||
This package contains the implementation of the [`Forwarder`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract. This contract is intended to improve the UX of interacting with the 0x [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract by abstracting user approvals, converting ETH to WETH, and paying fees. 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-exchange-forwarder --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-exchange-forwarder yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-exchange-forwarder 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).
|
||||
@@ -1,26 +0,0 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": true,
|
||||
"compilerSettings": {
|
||||
"optimizer": { "enabled": true, "runs": 1000000 },
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"@0x/contracts-erc20/contracts/src/WETH9.sol",
|
||||
"@0x/contracts-erc20/contracts/test/DummyERC20Token.sol",
|
||||
"@0x/contracts-erc721/contracts/test/DummyERC721Token.sol",
|
||||
"@0x/contracts-exchange/contracts/src/Exchange.sol",
|
||||
"src/Forwarder.sol"
|
||||
]
|
||||
}
|
||||
@@ -1,89 +0,0 @@
|
||||
{
|
||||
"name": "@0x/contracts-exchange-forwarder",
|
||||
"version": "1.0.4",
|
||||
"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",
|
||||
"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/@(DummyERC20Token|DummyERC721Token|Exchange|Forwarder|WETH9).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": "^2.0.2",
|
||||
"@0x/contract-wrappers": "^7.0.2",
|
||||
"@0x/contracts-gen": "^1.0.1",
|
||||
"@0x/contracts-test-utils": "^3.0.3",
|
||||
"@0x/dev-utils": "^2.0.2",
|
||||
"@0x/sol-compiler": "^3.0.2",
|
||||
"@0x/tslint-config": "^3.0.0",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@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": "^4.1.0",
|
||||
"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": "^4.0.2",
|
||||
"@0x/contracts-asset-proxy": "1.0.2",
|
||||
"@0x/contracts-erc20": "1.0.2",
|
||||
"@0x/contracts-erc721": "1.0.2",
|
||||
"@0x/contracts-exchange": "1.0.2",
|
||||
"@0x/contracts-exchange-libs": "1.0.2",
|
||||
"@0x/contracts-utils": "2.0.1",
|
||||
"@0x/order-utils": "^6.0.1",
|
||||
"@0x/types": "^2.0.2",
|
||||
"@0x/typescript-typings": "^4.0.0",
|
||||
"@0x/utils": "^4.0.3",
|
||||
"@0x/web3-wrapper": "^4.0.2",
|
||||
"ethereum-types": "^2.0.0",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
@@ -1,19 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as DummyERC20Token from '../generated-artifacts/DummyERC20Token.json';
|
||||
import * as DummyERC721Token from '../generated-artifacts/DummyERC721Token.json';
|
||||
import * as Exchange from '../generated-artifacts/Exchange.json';
|
||||
import * as Forwarder from '../generated-artifacts/Forwarder.json';
|
||||
import * as WETH9 from '../generated-artifacts/WETH9.json';
|
||||
export const artifacts = {
|
||||
WETH9: WETH9 as ContractArtifact,
|
||||
DummyERC20Token: DummyERC20Token as ContractArtifact,
|
||||
DummyERC721Token: DummyERC721Token as ContractArtifact,
|
||||
Exchange: Exchange as ContractArtifact,
|
||||
Forwarder: Forwarder as ContractArtifact,
|
||||
};
|
||||
@@ -1,3 +0,0 @@
|
||||
export * from './artifacts';
|
||||
export * from './wrappers';
|
||||
export * from '../test/utils';
|
||||
@@ -1,10 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/dummy_erc20_token';
|
||||
export * from '../generated-wrappers/dummy_erc721_token';
|
||||
export * from '../generated-wrappers/exchange';
|
||||
export * from '../generated-wrappers/forwarder';
|
||||
export * from '../generated-wrappers/weth9';
|
||||
@@ -1,17 +0,0 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
before('start web3 provider', () => {
|
||||
provider.start();
|
||||
});
|
||||
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();
|
||||
});
|
||||
@@ -1 +0,0 @@
|
||||
export * from './forwarder_wrapper';
|
||||
@@ -1,13 +0,0 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/DummyERC20Token.json",
|
||||
"generated-artifacts/DummyERC721Token.json",
|
||||
"generated-artifacts/Exchange.json",
|
||||
"generated-artifacts/Forwarder.json",
|
||||
"generated-artifacts/WETH9.json"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
@@ -1,6 +0,0 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
@@ -1,51 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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": "Rename contracts-libs to contracts-exchange-libs",
|
||||
"pr": 1539
|
||||
},
|
||||
{
|
||||
"note": "Move LibAddressArray contract to contracts-utils",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,27 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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_
|
||||
|
||||
* Rename contracts-libs to contracts-exchange-libs (#1539)
|
||||
* Move LibAddressArray contract to contracts-utils (#1539)
|
||||
@@ -1,69 +0,0 @@
|
||||
## Exchange Libraries
|
||||
|
||||
This package contains the implementations of various libraries and utilities used within the [`Exchange`](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#exchange) contract. These libraries may be useful when creating external contracts that interact with the `Exchange` contract. 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-exchange-libs --save
|
||||
```
|
||||
|
||||
## 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-exchange-libs yarn build
|
||||
```
|
||||
|
||||
Or continuously rebuild on change:
|
||||
|
||||
```bash
|
||||
PKG=@0x/contracts-exchange-libs 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).
|
||||
@@ -1,29 +0,0 @@
|
||||
{
|
||||
"artifactsDir": "./generated-artifacts",
|
||||
"contractsDir": "./contracts",
|
||||
"useDockerisedSolc": true,
|
||||
"compilerSettings": {
|
||||
"optimizer": { "enabled": true, "runs": 1000000 },
|
||||
"outputSelection": {
|
||||
"*": {
|
||||
"*": [
|
||||
"abi",
|
||||
"evm.bytecode.object",
|
||||
"evm.bytecode.sourceMap",
|
||||
"evm.deployedBytecode.object",
|
||||
"evm.deployedBytecode.sourceMap"
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"contracts": [
|
||||
"src/LibAbiEncoder.sol",
|
||||
"src/LibAssetProxyErrors.sol",
|
||||
"src/LibConstants.sol",
|
||||
"src/LibEIP712.sol",
|
||||
"src/LibFillResults.sol",
|
||||
"src/LibMath.sol",
|
||||
"src/LibOrder.sol",
|
||||
"test/TestLibs.sol"
|
||||
]
|
||||
}
|
||||
@@ -1,152 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
|
||||
contract LibExchangeSelectors {
|
||||
|
||||
// solhint-disable max-line-length
|
||||
// allowedValidators
|
||||
bytes4 constant public ALLOWED_VALIDATORS_SELECTOR = 0x7b8e3514;
|
||||
bytes4 constant public ALLOWED_VALIDATORS_SELECTOR_GENERATOR = bytes4(keccak256("allowedValidators(address,address)"));
|
||||
|
||||
// assetProxies
|
||||
bytes4 constant public ASSET_PROXIES_SELECTOR = 0x3fd3c997;
|
||||
bytes4 constant public ASSET_PROXIES_SELECTOR_GENERATOR = bytes4(keccak256("assetProxies(bytes4)"));
|
||||
|
||||
// batchCancelOrders
|
||||
bytes4 constant public BATCH_CANCEL_ORDERS_SELECTOR = 0x4ac14782;
|
||||
bytes4 constant public BATCH_CANCEL_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("batchCancelOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])"));
|
||||
|
||||
// batchFillOrKillOrders
|
||||
bytes4 constant public BATCH_FILL_OR_KILL_ORDERS_SELECTOR = 0x4d0ae546;
|
||||
bytes4 constant public BATCH_FILL_OR_KILL_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("batchFillOrKillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])"));
|
||||
|
||||
// batchFillOrders
|
||||
bytes4 constant public BATCH_FILL_ORDERS_SELECTOR = 0x297bb70b;
|
||||
bytes4 constant public BATCH_FILL_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("batchFillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])"));
|
||||
|
||||
// batchFillOrdersNoThrow
|
||||
bytes4 constant public BATCH_FILL_ORDERS_NO_THROW_SELECTOR = 0x50dde190;
|
||||
bytes4 constant public BATCH_FILL_ORDERS_NO_THROW_SELECTOR_GENERATOR = bytes4(keccak256("batchFillOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])"));
|
||||
|
||||
// cancelOrder
|
||||
bytes4 constant public CANCEL_ORDER_SELECTOR = 0xd46b02c3;
|
||||
bytes4 constant public CANCEL_ORDER_SELECTOR_GENERATOR = bytes4(keccak256("cancelOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))"));
|
||||
|
||||
// cancelOrdersUpTo
|
||||
bytes4 constant public CANCEL_ORDERS_UP_TO_SELECTOR = 0x4f9559b1;
|
||||
bytes4 constant public CANCEL_ORDERS_UP_TO_SELECTOR_GENERATOR = bytes4(keccak256("cancelOrdersUpTo(uint256)"));
|
||||
|
||||
// cancelled
|
||||
bytes4 constant public CANCELLED_SELECTOR = 0x2ac12622;
|
||||
bytes4 constant public CANCELLED_SELECTOR_GENERATOR = bytes4(keccak256("cancelled(bytes32)"));
|
||||
|
||||
// currentContextAddress
|
||||
bytes4 constant public CURRENT_CONTEXT_ADDRESS_SELECTOR = 0xeea086ba;
|
||||
bytes4 constant public CURRENT_CONTEXT_ADDRESS_SELECTOR_GENERATOR = bytes4(keccak256("currentContextAddress()"));
|
||||
|
||||
// executeTransaction
|
||||
bytes4 constant public EXECUTE_TRANSACTION_SELECTOR = 0xbfc8bfce;
|
||||
bytes4 constant public EXECUTE_TRANSACTION_SELECTOR_GENERATOR = bytes4(keccak256("executeTransaction(uint256,address,bytes,bytes)"));
|
||||
|
||||
// fillOrKillOrder
|
||||
bytes4 constant public FILL_OR_KILL_ORDER_SELECTOR = 0x64a3bc15;
|
||||
bytes4 constant public FILL_OR_KILL_ORDER_SELECTOR_GENERATOR = bytes4(keccak256("fillOrKillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"));
|
||||
|
||||
// fillOrder
|
||||
bytes4 constant public FILL_ORDER_SELECTOR = 0xb4be83d5;
|
||||
bytes4 constant public FILL_ORDER_SELECTOR_GENERATOR = bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"));
|
||||
|
||||
// fillOrderNoThrow
|
||||
bytes4 constant public FILL_ORDER_NO_THROW_SELECTOR = 0x3e228bae;
|
||||
bytes4 constant public FILL_ORDER_NO_THROW_SELECTOR_GENERATOR = bytes4(keccak256("fillOrderNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"));
|
||||
|
||||
// filled
|
||||
bytes4 constant public FILLED_SELECTOR = 0x288cdc91;
|
||||
bytes4 constant public FILLED_SELECTOR_GENERATOR = bytes4(keccak256("filled(bytes32)"));
|
||||
|
||||
// getAssetProxy
|
||||
bytes4 constant public GET_ASSET_PROXY_SELECTOR = 0x60704108;
|
||||
bytes4 constant public GET_ASSET_PROXY_SELECTOR_GENERATOR = bytes4(keccak256("getAssetProxy(bytes4)"));
|
||||
|
||||
// getOrderInfo
|
||||
bytes4 constant public GET_ORDER_INFO_SELECTOR = 0xc75e0a81;
|
||||
bytes4 constant public GET_ORDER_INFO_SELECTOR_GENERATOR = bytes4(keccak256("getOrderInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))"));
|
||||
|
||||
// getOrdersInfo
|
||||
bytes4 constant public GET_ORDERS_INFO_SELECTOR = 0x7e9d74dc;
|
||||
bytes4 constant public GET_ORDERS_INFO_SELECTOR_GENERATOR = bytes4(keccak256("getOrdersInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])"));
|
||||
|
||||
// isValidSignature
|
||||
bytes4 constant public IS_VALID_SIGNATURE_SELECTOR = 0x93634702;
|
||||
bytes4 constant public IS_VALID_SIGNATURE_SELECTOR_GENERATOR = bytes4(keccak256("isValidSignature(bytes32,address,bytes)"));
|
||||
|
||||
// marketBuyOrders
|
||||
bytes4 constant public MARKET_BUY_ORDERS_SELECTOR = 0xe5fa431b;
|
||||
bytes4 constant public MARKET_BUY_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("marketBuyOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])"));
|
||||
|
||||
// marketBuyOrdersNoThrow
|
||||
bytes4 constant public MARKET_BUY_ORDERS_NO_THROW_SELECTOR = 0xa3e20380;
|
||||
bytes4 constant public MARKET_BUY_ORDERS_NO_THROW_SELECTOR_GENERATOR = bytes4(keccak256("marketBuyOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])"));
|
||||
|
||||
// marketSellOrders
|
||||
bytes4 constant public MARKET_SELL_ORDERS_SELECTOR = 0x7e1d9808;
|
||||
bytes4 constant public MARKET_SELL_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("marketSellOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])"));
|
||||
|
||||
// marketSellOrdersNoThrow
|
||||
bytes4 constant public MARKET_SELL_ORDERS_NO_THROW_SELECTOR = 0xdd1c7d18;
|
||||
bytes4 constant public MARKET_SELL_ORDERS_NO_THROW_SELECTOR_GENERATOR = bytes4(keccak256("marketSellOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])"));
|
||||
|
||||
// matchOrders
|
||||
bytes4 constant public MATCH_ORDERS_SELECTOR = 0x3c28d861;
|
||||
bytes4 constant public MATCH_ORDERS_SELECTOR_GENERATOR = bytes4(keccak256("matchOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),bytes,bytes)"));
|
||||
|
||||
// orderEpoch
|
||||
bytes4 constant public ORDER_EPOCH_SELECTOR = 0xd9bfa73e;
|
||||
bytes4 constant public ORDER_EPOCH_SELECTOR_GENERATOR = bytes4(keccak256("orderEpoch(address,address)"));
|
||||
|
||||
// owner
|
||||
bytes4 constant public OWNER_SELECTOR = 0x8da5cb5b;
|
||||
bytes4 constant public OWNER_SELECTOR_GENERATOR = bytes4(keccak256("owner()"));
|
||||
|
||||
// preSign
|
||||
bytes4 constant public PRE_SIGN_SELECTOR = 0x3683ef8e;
|
||||
bytes4 constant public PRE_SIGN_SELECTOR_GENERATOR = bytes4(keccak256("preSign(bytes32,address,bytes)"));
|
||||
|
||||
// preSigned
|
||||
bytes4 constant public PRE_SIGNED_SELECTOR = 0x82c174d0;
|
||||
bytes4 constant public PRE_SIGNED_SELECTOR_GENERATOR = bytes4(keccak256("preSigned(bytes32,address)"));
|
||||
|
||||
// registerAssetProxy
|
||||
bytes4 constant public REGISTER_ASSET_PROXY_SELECTOR = 0xc585bb93;
|
||||
bytes4 constant public REGISTER_ASSET_PROXY_SELECTOR_GENERATOR = bytes4(keccak256("registerAssetProxy(address)"));
|
||||
|
||||
// setSignatureValidatorApproval
|
||||
bytes4 constant public SET_SIGNATURE_VALIDATOR_APPROVAL_SELECTOR = 0x77fcce68;
|
||||
bytes4 constant public SET_SIGNATURE_VALIDATOR_APPROVAL_SELECTOR_GENERATOR = bytes4(keccak256("setSignatureValidatorApproval(address,bool)"));
|
||||
|
||||
// transactions
|
||||
bytes4 constant public TRANSACTIONS_SELECTOR = 0x642f2eaf;
|
||||
bytes4 constant public TRANSACTIONS_SELECTOR_GENERATOR = bytes4(keccak256("transactions(bytes32)"));
|
||||
|
||||
// transferOwnership
|
||||
bytes4 constant public TRANSFER_OWNERSHIP_SELECTOR = 0xf2fde38b;
|
||||
bytes4 constant public TRANSFER_OWNERSHIP_SELECTOR_GENERATOR = bytes4(keccak256("transferOwnership(address)"));
|
||||
}
|
||||
@@ -1,253 +0,0 @@
|
||||
/*
|
||||
|
||||
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 ^0.4.24;
|
||||
|
||||
import "@0x/contracts-utils/contracts/src/SafeMath.sol";
|
||||
|
||||
|
||||
contract LibMath is
|
||||
SafeMath
|
||||
{
|
||||
/// @dev Calculates partial value given a numerator and denominator rounded down.
|
||||
/// Reverts if rounding error is >= 0.1%
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to calculate partial of.
|
||||
/// @return Partial value of target rounded down.
|
||||
function safeGetPartialAmountFloor(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (uint256 partialAmount)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
require(
|
||||
!isRoundingErrorFloor(
|
||||
numerator,
|
||||
denominator,
|
||||
target
|
||||
),
|
||||
"ROUNDING_ERROR"
|
||||
);
|
||||
|
||||
partialAmount = safeDiv(
|
||||
safeMul(numerator, target),
|
||||
denominator
|
||||
);
|
||||
return partialAmount;
|
||||
}
|
||||
|
||||
/// @dev Calculates partial value given a numerator and denominator rounded down.
|
||||
/// Reverts if rounding error is >= 0.1%
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to calculate partial of.
|
||||
/// @return Partial value of target rounded up.
|
||||
function safeGetPartialAmountCeil(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (uint256 partialAmount)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
require(
|
||||
!isRoundingErrorCeil(
|
||||
numerator,
|
||||
denominator,
|
||||
target
|
||||
),
|
||||
"ROUNDING_ERROR"
|
||||
);
|
||||
|
||||
// safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
|
||||
// ceil(a / b) = floor((a + b - 1) / b)
|
||||
// To implement `ceil(a / b)` using safeDiv.
|
||||
partialAmount = safeDiv(
|
||||
safeAdd(
|
||||
safeMul(numerator, target),
|
||||
safeSub(denominator, 1)
|
||||
),
|
||||
denominator
|
||||
);
|
||||
return partialAmount;
|
||||
}
|
||||
|
||||
/// @dev Calculates partial value given a numerator and denominator rounded down.
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to calculate partial of.
|
||||
/// @return Partial value of target rounded down.
|
||||
function getPartialAmountFloor(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (uint256 partialAmount)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
partialAmount = safeDiv(
|
||||
safeMul(numerator, target),
|
||||
denominator
|
||||
);
|
||||
return partialAmount;
|
||||
}
|
||||
|
||||
/// @dev Calculates partial value given a numerator and denominator rounded down.
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to calculate partial of.
|
||||
/// @return Partial value of target rounded up.
|
||||
function getPartialAmountCeil(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (uint256 partialAmount)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
// safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
|
||||
// ceil(a / b) = floor((a + b - 1) / b)
|
||||
// To implement `ceil(a / b)` using safeDiv.
|
||||
partialAmount = safeDiv(
|
||||
safeAdd(
|
||||
safeMul(numerator, target),
|
||||
safeSub(denominator, 1)
|
||||
),
|
||||
denominator
|
||||
);
|
||||
return partialAmount;
|
||||
}
|
||||
|
||||
/// @dev Checks if rounding error >= 0.1% when rounding down.
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to multiply with numerator/denominator.
|
||||
/// @return Rounding error is present.
|
||||
function isRoundingErrorFloor(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (bool isError)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
// The absolute rounding error is the difference between the rounded
|
||||
// value and the ideal value. The relative rounding error is the
|
||||
// absolute rounding error divided by the absolute value of the
|
||||
// ideal value. This is undefined when the ideal value is zero.
|
||||
//
|
||||
// The ideal value is `numerator * target / denominator`.
|
||||
// Let's call `numerator * target % denominator` the remainder.
|
||||
// The absolute error is `remainder / denominator`.
|
||||
//
|
||||
// When the ideal value is zero, we require the absolute error to
|
||||
// be zero. Fortunately, this is always the case. The ideal value is
|
||||
// zero iff `numerator == 0` and/or `target == 0`. In this case the
|
||||
// remainder and absolute error are also zero.
|
||||
if (target == 0 || numerator == 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Otherwise, we want the relative rounding error to be strictly
|
||||
// less than 0.1%.
|
||||
// The relative error is `remainder / (numerator * target)`.
|
||||
// We want the relative error less than 1 / 1000:
|
||||
// remainder / (numerator * denominator) < 1 / 1000
|
||||
// or equivalently:
|
||||
// 1000 * remainder < numerator * target
|
||||
// so we have a rounding error iff:
|
||||
// 1000 * remainder >= numerator * target
|
||||
uint256 remainder = mulmod(
|
||||
target,
|
||||
numerator,
|
||||
denominator
|
||||
);
|
||||
isError = safeMul(1000, remainder) >= safeMul(numerator, target);
|
||||
return isError;
|
||||
}
|
||||
|
||||
/// @dev Checks if rounding error >= 0.1% when rounding up.
|
||||
/// @param numerator Numerator.
|
||||
/// @param denominator Denominator.
|
||||
/// @param target Value to multiply with numerator/denominator.
|
||||
/// @return Rounding error is present.
|
||||
function isRoundingErrorCeil(
|
||||
uint256 numerator,
|
||||
uint256 denominator,
|
||||
uint256 target
|
||||
)
|
||||
internal
|
||||
pure
|
||||
returns (bool isError)
|
||||
{
|
||||
require(
|
||||
denominator > 0,
|
||||
"DIVISION_BY_ZERO"
|
||||
);
|
||||
|
||||
// See the comments in `isRoundingError`.
|
||||
if (target == 0 || numerator == 0) {
|
||||
// When either is zero, the ideal value and rounded value are zero
|
||||
// and there is no rounding error. (Although the relative error
|
||||
// is undefined.)
|
||||
return false;
|
||||
}
|
||||
// Compute remainder as before
|
||||
uint256 remainder = mulmod(
|
||||
target,
|
||||
numerator,
|
||||
denominator
|
||||
);
|
||||
remainder = safeSub(denominator, remainder) % denominator;
|
||||
isError = safeMul(1000, remainder) >= safeMul(numerator, target);
|
||||
return isError;
|
||||
}
|
||||
}
|
||||
@@ -1,83 +0,0 @@
|
||||
{
|
||||
"name": "@0x/contracts-exchange-libs",
|
||||
"version": "1.0.4",
|
||||
"engines": {
|
||||
"node": ">=6.12"
|
||||
},
|
||||
"description": "Smart contract libs 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",
|
||||
"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/@(LibAbiEncoder|LibAssetProxyErrors|LibConstants|LibEIP712|LibFillResults|LibMath|LibOrder|TestLibs).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/libs/README.md",
|
||||
"devDependencies": {
|
||||
"@0x/abi-gen": "^2.0.2",
|
||||
"@0x/contracts-gen": "^1.0.1",
|
||||
"@0x/contracts-test-utils": "^3.0.3",
|
||||
"@0x/dev-utils": "^2.0.2",
|
||||
"@0x/sol-compiler": "^3.0.2",
|
||||
"@0x/tslint-config": "^3.0.0",
|
||||
"@types/lodash": "4.14.104",
|
||||
"@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": "^4.1.0",
|
||||
"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": "^4.0.2",
|
||||
"@0x/contracts-utils": "2.0.1",
|
||||
"@0x/order-utils": "^6.0.1",
|
||||
"@0x/types": "^2.0.2",
|
||||
"@0x/typescript-typings": "^4.0.0",
|
||||
"@0x/utils": "^4.0.3",
|
||||
"@0x/web3-wrapper": "^4.0.2",
|
||||
"ethereum-types": "^2.0.0",
|
||||
"lodash": "^4.17.11"
|
||||
},
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
}
|
||||
}
|
||||
@@ -1,25 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
import { ContractArtifact } from 'ethereum-types';
|
||||
|
||||
import * as LibAbiEncoder from '../generated-artifacts/LibAbiEncoder.json';
|
||||
import * as LibAssetProxyErrors from '../generated-artifacts/LibAssetProxyErrors.json';
|
||||
import * as LibConstants from '../generated-artifacts/LibConstants.json';
|
||||
import * as LibEIP712 from '../generated-artifacts/LibEIP712.json';
|
||||
import * as LibFillResults from '../generated-artifacts/LibFillResults.json';
|
||||
import * as LibMath from '../generated-artifacts/LibMath.json';
|
||||
import * as LibOrder from '../generated-artifacts/LibOrder.json';
|
||||
import * as TestLibs from '../generated-artifacts/TestLibs.json';
|
||||
export const artifacts = {
|
||||
LibAbiEncoder: LibAbiEncoder as ContractArtifact,
|
||||
LibAssetProxyErrors: LibAssetProxyErrors as ContractArtifact,
|
||||
LibConstants: LibConstants as ContractArtifact,
|
||||
LibEIP712: LibEIP712 as ContractArtifact,
|
||||
LibFillResults: LibFillResults as ContractArtifact,
|
||||
LibMath: LibMath as ContractArtifact,
|
||||
LibOrder: LibOrder as ContractArtifact,
|
||||
TestLibs: TestLibs as ContractArtifact,
|
||||
};
|
||||
@@ -1,2 +0,0 @@
|
||||
export * from './artifacts';
|
||||
export * from './wrappers';
|
||||
@@ -1,13 +0,0 @@
|
||||
/*
|
||||
* -----------------------------------------------------------------------------
|
||||
* Warning: This file is auto-generated by contracts-gen. Don't edit manually.
|
||||
* -----------------------------------------------------------------------------
|
||||
*/
|
||||
export * from '../generated-wrappers/lib_abi_encoder';
|
||||
export * from '../generated-wrappers/lib_asset_proxy_errors';
|
||||
export * from '../generated-wrappers/lib_constants';
|
||||
export * from '../generated-wrappers/lib_e_i_p712';
|
||||
export * from '../generated-wrappers/lib_fill_results';
|
||||
export * from '../generated-wrappers/lib_math';
|
||||
export * from '../generated-wrappers/lib_order';
|
||||
export * from '../generated-wrappers/test_libs';
|
||||
@@ -1,125 +0,0 @@
|
||||
import {
|
||||
addressUtils,
|
||||
chaiSetup,
|
||||
constants,
|
||||
OrderFactory,
|
||||
provider,
|
||||
txDefaults,
|
||||
web3Wrapper,
|
||||
} from '@0x/contracts-test-utils';
|
||||
import { BlockchainLifecycle } from '@0x/dev-utils';
|
||||
import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
|
||||
import { SignedOrder } from '@0x/types';
|
||||
import { BigNumber } from '@0x/utils';
|
||||
import * as chai from 'chai';
|
||||
|
||||
import { TestLibsContract } from '../generated-wrappers/test_libs';
|
||||
import { artifacts } from '../src/artifacts';
|
||||
|
||||
chaiSetup.configure();
|
||||
const expect = chai.expect;
|
||||
|
||||
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
|
||||
|
||||
describe('Exchange libs', () => {
|
||||
let signedOrder: SignedOrder;
|
||||
let orderFactory: OrderFactory;
|
||||
let libs: TestLibsContract;
|
||||
|
||||
before(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
after(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
before(async () => {
|
||||
const accounts = await web3Wrapper.getAvailableAddressesAsync();
|
||||
const makerAddress = accounts[0];
|
||||
libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
|
||||
|
||||
const defaultOrderParams = {
|
||||
...constants.STATIC_ORDER_PARAMS,
|
||||
exchangeAddress: libs.address,
|
||||
makerAddress,
|
||||
feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
|
||||
makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
|
||||
takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
|
||||
};
|
||||
const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
|
||||
orderFactory = new OrderFactory(privateKey, defaultOrderParams);
|
||||
});
|
||||
|
||||
beforeEach(async () => {
|
||||
await blockchainLifecycle.startAsync();
|
||||
});
|
||||
afterEach(async () => {
|
||||
await blockchainLifecycle.revertAsync();
|
||||
});
|
||||
// Note(albrow): These tests are designed to be supplemental to the
|
||||
// combinatorial tests in test/exchange/internal. They test specific edge
|
||||
// cases that are not covered by the combinatorial tests.
|
||||
describe('LibMath', () => {
|
||||
describe('isRoundingError', () => {
|
||||
it('should return true if there is a rounding error of 0.1%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(999);
|
||||
const target = new BigNumber(50);
|
||||
// rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.true();
|
||||
});
|
||||
it('should return false if there is a rounding of 0.09%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(9991);
|
||||
const target = new BigNumber(500);
|
||||
// rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.false();
|
||||
});
|
||||
it('should return true if there is a rounding error of 0.11%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(9989);
|
||||
const target = new BigNumber(500);
|
||||
// rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.true();
|
||||
});
|
||||
});
|
||||
describe('isRoundingErrorCeil', () => {
|
||||
it('should return true if there is a rounding error of 0.1%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(1001);
|
||||
const target = new BigNumber(50);
|
||||
// rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.true();
|
||||
});
|
||||
it('should return false if there is a rounding of 0.09%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(10009);
|
||||
const target = new BigNumber(500);
|
||||
// rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.false();
|
||||
});
|
||||
it('should return true if there is a rounding error of 0.11%', async () => {
|
||||
const numerator = new BigNumber(20);
|
||||
const denominator = new BigNumber(10011);
|
||||
const target = new BigNumber(500);
|
||||
// rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
|
||||
const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
|
||||
expect(isRoundingError).to.be.true();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('LibOrder', () => {
|
||||
describe('getOrderHash', () => {
|
||||
it('should output the correct orderHash', async () => {
|
||||
signedOrder = await orderFactory.newSignedOrderAsync();
|
||||
const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
|
||||
expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -1,17 +0,0 @@
|
||||
import { env, EnvVars } from '@0x/dev-utils';
|
||||
|
||||
import { coverage, profiler, provider } from '@0x/contracts-test-utils';
|
||||
before('start web3 provider', () => {
|
||||
provider.start();
|
||||
});
|
||||
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();
|
||||
});
|
||||
@@ -1,16 +0,0 @@
|
||||
{
|
||||
"extends": "../../tsconfig",
|
||||
"compilerOptions": { "outDir": "lib", "rootDir": ".", "resolveJsonModule": true },
|
||||
"include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
|
||||
"files": [
|
||||
"generated-artifacts/LibAbiEncoder.json",
|
||||
"generated-artifacts/LibAssetProxyErrors.json",
|
||||
"generated-artifacts/LibConstants.json",
|
||||
"generated-artifacts/LibEIP712.json",
|
||||
"generated-artifacts/LibFillResults.json",
|
||||
"generated-artifacts/LibMath.json",
|
||||
"generated-artifacts/LibOrder.json",
|
||||
"generated-artifacts/TestLibs.json"
|
||||
],
|
||||
"exclude": ["./deploy/solc/solc_bin"]
|
||||
}
|
||||
@@ -1,6 +0,0 @@
|
||||
{
|
||||
"extends": ["@0x/tslint-config"],
|
||||
"rules": {
|
||||
"custom-no-magic-numbers": false
|
||||
}
|
||||
}
|
||||
@@ -1,51 +0,0 @@
|
||||
[
|
||||
{
|
||||
"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 Exchange contract out of contracts-protocol to new package",
|
||||
"pr": 1539
|
||||
},
|
||||
{
|
||||
"note": "Move example contracts out of contracts-examples to new package",
|
||||
"pr": 1539
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
@@ -1,27 +0,0 @@
|
||||
<!--
|
||||
changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
|
||||
Edit the package's CHANGELOG.json file only.
|
||||
-->
|
||||
|
||||
CHANGELOG
|
||||
|
||||
## 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 Exchange contract out of contracts-protocol to new package (#1539)
|
||||
* Move example contracts out of contracts-examples to new package (#1539)
|
||||
@@ -1,17 +0,0 @@
|
||||
[
|
||||
{
|
||||
"name": "Exchange",
|
||||
"version": "2.0.0",
|
||||
"changes": [
|
||||
{
|
||||
"note": "protocol v2 deploy",
|
||||
"networks": {
|
||||
"1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
|
||||
"3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
|
||||
"4": "0x22ebc052f43a88efa06379426120718170f2204e",
|
||||
"42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user