qortal/pom.xml
CalDescent a2cac003a4 Major rework of chunk hashes
Chunk hashes are now stored off chain in a metadata file. The metadata file's hash is then included in the transaction.

The main benefits of this approach are:
1. We no longer need to limit the total file size, because adding more chunks doesn't increase the transaction size.
2. This increases the chain capacity by a huge amount - a 512MB file would have previously increased the transaction size by 16kB, whereas it now requires only an additional 32 bytes.
3. We no longer need to use variable difficulty; every transaction is the same size and so the difficulty can be constant no matter how large the files are.
4. Additional metadata (such as title, description, and tags) can ultimately be stored in the metadata file, as apposed to using a separate transaction & resource.
5. There is also scope for adding hashes of individual files into the metadata file, if we ever wanted to allow single files to be requested without having to download and build the entire resource. Although this is unlikely to be available in the short term.

The only real negative is that we now how to fetch the metadata file before we know anything about the chunks for a transaction. This seems to be quite a small trade off by comparison.

Since we're not live yet, there is no backwards support for on-chain hashes, so a new data testchain will be required. This hasn't been tested outside of unit tests yet, so there will likely be several fixes needed before it is stable.
2021-12-01 12:37:21 +00:00

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XML

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.qortal</groupId>
<artifactId>qortal</artifactId>
<version>2.1.0</version>
<packaging>jar</packaging>
<properties>
<skipTests>true</skipTests>
<altcoinj.version>bf9fb80</altcoinj.version>
<bitcoinj.version>0.15.10</bitcoinj.version>
<bouncycastle.version>1.64</bouncycastle.version>
<build.timestamp>${maven.build.timestamp}</build.timestamp>
<ciyam-at.version>1.3.8</ciyam-at.version>
<commons-net.version>3.6</commons-net.version>
<commons-text.version>1.8</commons-text.version>
<commons-io.version>2.6</commons-io.version>
<commons-compress.version>1.21</commons-compress.version>
<commons-lang3.version>3.12.0</commons-lang3.version>
<xz.version>1.9</xz.version>
<dagger.version>1.2.2</dagger.version>
<guava.version>28.1-jre</guava.version>
<hsqldb.version>2.5.1</hsqldb.version>
<jersey.version>2.29.1</jersey.version>
<jetty.version>9.4.29.v20200521</jetty.version>
<log4j.version>2.12.1</log4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<slf4j.version>1.7.12</slf4j.version>
<swagger-api.version>2.0.9</swagger-api.version>
<swagger-ui.version>3.23.8</swagger-ui.version>
<package-info-maven-plugin.version>1.1.0</package-info-maven-plugin.version>
<jsoup.version>1.13.1</jsoup.version>
<java-diff-utils.version>4.10</java-diff-utils.version>
</properties>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<testSourceDirectory>src/test/java</testSourceDirectory>
<resources>
<resource>
<directory>${basedir}/src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>2.5</version>
<configuration>
<generateBackupPoms>false</generateBackupPoms>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>11</release>
</configuration>
</plugin>
<!-- unpack swagger-ui to target folder -->
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>swagger ui</id>
<phase>generate-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>${swagger-ui.version}</version>
</artifactItem>
</artifactItems>
<outputDirectory>${project.build.directory}/swagger-ui.unpacked</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>pl.project13.maven</groupId>
<artifactId>git-commit-id-plugin</artifactId>
<version>4.0.0</version>
<executions>
<execution>
<id>get-the-git-infos</id>
<goals>
<goal>revision</goal>
</goals>
<phase>initialize</phase>
</execution>
</executions>
<configuration>
<generateGitPropertiesFile>true</generateGitPropertiesFile>
<generateGitPropertiesFilename>${project.build.outputDirectory}/git.properties</generateGitPropertiesFilename>
<includeOnlyProperties>
<includeOnlyProperty>^git.commit.time$</includeOnlyProperty>
<includeOnlyProperty>^git.commit.id.(abbrev|full)$</includeOnlyProperty>
</includeOnlyProperties>
<dateFormat>yyyyMMddHHmmss</dateFormat>
<dateFormatTimeZone>UTC</dateFormatTimeZone>
<gitDescribe>
<dirty>-devel</dirty>
</gitDescribe>
<commitIdGenerationMode>full</commitIdGenerationMode>
<injectAllReactorProjects>true</injectAllReactorProjects>
<offline>true</offline>
<skipPoms>false</skipPoms>
</configuration>
</plugin>
<!-- inject correct url to swagger json file into swagger-ui -->
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.3</version>
<executions>
<execution>
<id>replace-swagger-ui</id>
<phase>generate-resources</phase>
<goals>
<goal>replace</goal>
</goals>
<inherited>false</inherited>
<configuration>
<file>${project.build.directory}/swagger-ui.unpacked/META-INF/resources/webjars/swagger-ui/${swagger-ui.version}/index.html</file>
<replacements>
<replacement>
<token>https://petstore.swagger.io/v2/swagger.json</token>
<value>/openapi.json</value>
</replacement>
<replacement>
<token>Swagger UI</token>
<value>API Documentation</value>
</replacement>
<replacement>
<token>deepLinking: true,</token>
<value>
deepLinking: true,
tagsSorter: "alpha",
operationsSorter:
"alpha",
</value>
</replacement>
</replacements>
</configuration>
</execution>
<execution>
<id>replace-git-resources</id>
<phase>generate-resources</phase>
<goals>
<goal>replace</goal>
</goals>
<inherited>false</inherited>
<configuration>
<file>${project.build.outputDirectory}/git.properties</file>
<regex>true</regex>
<regexFlags><regexFlag>MULTILINE</regexFlag></regexFlags>
<replacements>
<replacement>
<token>^(#.*$[\n\r]*)</token>
<value></value>
</replacement>
</replacements>
</configuration>
</execution>
</executions>
</plugin>
<!-- add swagger-ui as resource to output package -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>generate-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/classes/resources/swagger-ui</outputDirectory>
<resources>
<resource>
<directory>${project.build.directory}/swagger-ui.unpacked/META-INF/resources/webjars/swagger-ui/${swagger-ui.version}</directory>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<!-- Generate package-info.java files for JAXB, to convert byte[] to/from
Base58 -->
<plugin>
<groupId>com.github.bohnman</groupId>
<artifactId>package-info-maven-plugin</artifactId>
<version>${package-info-maven-plugin.version}</version>
<configuration>
<packages>
<package>
<pattern>org.qortal.data.**</pattern>
<template>${project.build.sourceDirectory}/org/qortal/data/package-info.java</template>
</package>
<package>
<pattern>org.qortal.api.model**</pattern>
<template>${project.build.sourceDirectory}/org/qortal/data/package-info.java</template>
</package>
<package>
<pattern>org.qortal.api.model.**</pattern>
<template>${project.build.sourceDirectory}/org/qortal/data/package-info.java</template>
</package>
</packages>
<outputDirectory>${project.build.directory}/generated-sources/package-info</outputDirectory>
</configuration>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Include generated package-info.java sources in build -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>${project.build.directory}/generated-sources/package-info</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<archive>
<manifest>
<addDefaultEntries>false</addDefaultEntries>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
</manifest>
<manifestEntries>
<Last-Commit-Id>${git.commit.id.full}</Last-Commit-Id>
<Last-Commit-Time>${git.commit.time}</Last-Commit-Time>
<Reproducible-Build>true</Reproducible-Build>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<configuration>
<createDependencyReducedPom>false</createDependencyReducedPom>
<artifactSet>
<excludes>
<!-- Don't include original swagger-UI as we're including our own
modified version -->
<exclude>org.webjars:swagger-ui</exclude>
<!-- Don't include JUnit as it's for testing only! -->
<exclude>junit:junit</exclude>
</excludes>
</artifactSet>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>**/*.js.map</exclude>
</excludes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.qortal.controller.Controller</mainClass>
<manifestEntries>
<Class-Path>. ..</Class-Path>
</manifestEntries>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>io.github.zlika</groupId>
<artifactId>reproducible-build-maven-plugin</artifactId>
<version>0.11</version>
<executions>
<execution>
<phase>package</phase>
<id>strip-jar</id>
<goals>
<goal>strip-jar</goal>
</goals>
<configuration>
<zipDateTime>${git.commit.time}</zipDateTime>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.2</version>
<configuration>
<skipTests>${skipTests}</skipTests>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
org.apache.maven.plugins
</groupId>
<artifactId>
maven-dependency-plugin
</artifactId>
<versionRange>
[2.8,)
</versionRange>
<goals>
<goal>unpack</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute></execute>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
com.google.code.maven-replacer-plugin
</groupId>
<artifactId>
replacer
</artifactId>
<versionRange>
[1.5.3,)
</versionRange>
<goals>
<goal>replace</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute></execute>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<repositories>
<repository>
<id>project.local</id>
<name>project</name>
<url>file:${project.basedir}/lib</url>
</repository>
<!-- jitpack for build-on-demand of altcoinj -->
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.codehaus.mojo/build-helper-maven-plugin -->
<dependency>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>3.0.0</version>
<scope>provided</scope><!-- needed for build, not for runtime -->
</dependency>
<!-- https://mvnrepository.com/artifact/com.github.bohnman/package-info-maven-plugin -->
<dependency>
<groupId>com.github.bohnman</groupId>
<artifactId>package-info-maven-plugin</artifactId>
<version>${package-info-maven-plugin.version}</version>
<scope>provided</scope><!-- needed for build, not for runtime -->
</dependency>
<!-- HSQLDB for repository -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>${hsqldb.version}</version>
</dependency>
<!-- CIYAM AT (automated transactions) -->
<dependency>
<groupId>org.ciyam</groupId>
<artifactId>AT</artifactId>
<version>${ciyam-at.version}</version>
</dependency>
<!-- Bitcoin support -->
<dependency>
<groupId>org.bitcoinj</groupId>
<artifactId>bitcoinj-core</artifactId>
<version>${bitcoinj.version}</version>
</dependency>
<!-- For Litecoin, etc. support, requires bitcoinj -->
<dependency>
<groupId>com.github.jjos2372</groupId>
<artifactId>altcoinj</artifactId>
<version>${altcoinj.version}</version>
</dependency>
<!-- Utilities -->
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20210307</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-text</artifactId>
<version>${commons-text.version}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>${commons-compress.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.tukaani</groupId>
<artifactId>xz</artifactId>
<version>${xz.version}</version>
</dependency>
<!-- For bitset/bitmap compression -->
<dependency>
<groupId>io.druid</groupId>
<artifactId>extendedset</artifactId>
<version>0.12.3</version>
<exclusions>
<!-- exclude old versions of jackson-annotations / jackson-core -->
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</exclusion>
<!-- exclude Netty, as included by io.druid.java.util -->
<exclusion>
<groupId>io.netty</groupId>
<artifactId>netty</artifactId>
</exclusion>
<!-- exclude async-http-client, as included by io.druid.java.util -->
<exclusion>
<groupId>org.asynchttpclient</groupId>
<artifactId>async-http-client</artifactId>
</exclusion>
<exclusion>
<groupId>io.druid</groupId>
<artifactId>java-util</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- For NTP -->
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>${commons-net.version}</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<!-- Logging: log4j2 -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- redirect slf4j to log4j2 -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- redirect java.utils.logging to log4j2 -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-jul</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- Logging: slf4j used by Jetty/Jersey -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- Servlet related -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.5.0-b01</version>
</dependency>
<!-- Unicode homoglyph utilities -->
<dependency>
<groupId>net.codebox</groupId>
<artifactId>homoglyph</artifactId>
<version>1.2.0</version>
</dependency>
<!-- Jetty -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>${jetty.version}</version>
<classifier>config</classifier>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
<version>${jetty.version}</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlets</artifactId>
<version>${jetty.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-rewrite</artifactId>
<version>${jetty.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-client</artifactId>
<version>${jetty.version}</version>
</dependency>
<!-- Websocket support -->
<dependency>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>javax-websocket-server-impl</artifactId>
<version>${jetty.version}</version>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>${jersey.version}</version>
<exclusions>
<exclusion><!-- exclude javax.inject-1.jar because other jersey modules include javax.inject v2+ -->
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-moxy</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-multipart</artifactId>
<version>${jersey.version}</version>
</dependency>
<!-- Swagger OpenAPI implementation -->
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2</artifactId>
<version>${swagger-api.version}</version>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-jaxrs2-servlet-initializer</artifactId>
<version>${swagger-api.version}</version>
<exclusions>
<exclusion><!-- excluded because included in swagger-jaxrs2-servlet-initializer -->
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-integration</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>${swagger-ui.version}</version>
</dependency>
<!-- Testing -->
<!-- disabled pending better Eclipse support
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.3.1</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>1.3</version>
</dependency>
-->
<!-- BouncyCastle for crypto, including TLS secure networking -->
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15on</artifactId>
<version>${bouncycastle.version}</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bctls-jdk15on</artifactId>
<version>${bouncycastle.version}</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>${jsoup.version}</version>
</dependency>
<dependency>
<groupId>io.github.java-diff-utils</groupId>
<artifactId>java-diff-utils</artifactId>
<version>${java-diff-utils.version}</version>
</dependency>
</dependencies>
</project>