feat: Add initial project structure

This commit is contained in:
oSumAtrIX
2023-09-23 17:43:05 +02:00
commit 833291dc68
37 changed files with 9714 additions and 0 deletions

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#
# https://help.github.com/articles/dealing-with-line-endings/
#
# Linux start script should use lf
/gradlew text eol=lf
# These are Windows script files and should use crlf
*.bat text eol=crlf

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name: 🐞 Bug report
description: Report a bug or an issue.
title: 'bug: '
labels: ['Bug report']
body:
- type: markdown
attributes:
value: |
# ReVanced Library bug report
Please check for existing bug reports
[here](https://github.com/ReVanced/revanced-library/labels/Bug%20report)
before creating a new one.
- type: textarea
attributes:
label: Bug description
description: |
- Describe your bug in detail
- Add steps to reproduce the bug if possible (Step 1. ... Step 2. ...)
- Add images and videos if possible
- List used patches if applicable
validations:
required: true
- type: textarea
attributes:
label: Error logs
description: Exceptions can be captured by running `logcat | grep AndroidRuntime` in a shell.
render: shell
- type: textarea
attributes:
label: Solution
description: If applicable, add a possible solution to the bug.
- type: textarea
attributes:
label: Additional context
description: Add additional context here.
- type: checkboxes
id: acknowledgements
attributes:
label: Acknowledgements
description: Your issue will be closed if you don't follow the checklist below.
options:
- label: This request is not a duplicate of an existing issue.
required: true
- label: I have chosen an appropriate title.
required: true
- label: All requested information has been provided properly.
required: true

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blank_issues_enabled: false
contact_links:
- name: 🗨 Discussions
url: https://github.com/revanced/revanced-suggestions/discussions
about: Have something unspecific to ReVanced Library in mind? Search for or start a new discussion!

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name: ⭐ Feature request
description: Create a detailed request for a new feature.
title: 'feat: '
labels: ['Feature request']
body:
- type: markdown
attributes:
value: |
# ReVanced Library feature request
Please check for existing feature requests
[here](https://github.com/ReVanced/revanced-library/labels/Feature%20request)
before creating a new one.
- type: textarea
attributes:
label: Feature description
description: |
- Describe your feature in detail
- Add images, videos, links, examples, references, etc. if possible
- Add the target application name in case you request a new patch
- type: textarea
attributes:
label: Motivation
description: |
A strong motivation is necessary for a feature request to be considered.
- Why should this feature be implemented?
- What is the explicit use case?
- What are the benefits?
- What makes this feature important?
validations:
required: true
- type: checkboxes
id: acknowledgements
attributes:
label: Acknowledgements
description: Your issue will be closed if you don't follow the checklist below.
options:
- label: This request is not a duplicate of an existing issue.
required: true
- label: I have chosen an appropriate title.
required: true
- label: All requested information has been provided properly.
required: true

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firstPRMergeComment: >
Thank you for contributing to ReVanced. Join us on [Discord](https://revanced.app/discord) if you want to receive a contributor role.

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name: Publish ReVanced Library
on:
workflow_dispatch:
push:
branches:
- main
- dev
pull_request:
branches:
- main
- dev
jobs:
release:
name: Release
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v3
with:
# Make sure the release step uses its own credentials:
# https://github.com/cycjimmy/semantic-release-action#private-packages
persist-credentials: false
fetch-depth: 0
- name: Cache
uses: actions/cache@v3
with:
path: |
${{ runner.home }}/.gradle/caches
${{ runner.home }}/.gradle/wrapper
.gradle
build
node_modules
key: ${{ runner.os }}-gradle-npm-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties', 'package-lock.json') }}
- name: Build
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
# Cleaning is necessary to avoid uploading two identical artifacts with different versions
run: ./gradlew clean --no-daemon
- name: Setup semantic-release
run: npm install
- name: Release
env:
GITHUB_TOKEN: ${{ secrets.REPOSITORY_PUSH_ACCESS }}
run: npm exec semantic-release

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name: Open a PR to main
on:
push:
branches:
- dev
workflow_dispatch:
env:
MESSAGE: Merge branch `${{ github.head_ref || github.ref_name }}` to `main`
jobs:
pull-request:
name: Open pull request
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Open pull request
uses: repo-sync/pull-request@v2
with:
destination_branch: 'main'
pr_title: 'chore: ${{ env.MESSAGE }}'
pr_body: 'This pull request will ${{ env.MESSAGE }}.'
pr_draft: true

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name: Update documentation
on:
push:
paths:
- docs/**
jobs:
trigger:
runs-on: ubuntu-latest
name: Dispatch event to documentation repository
if: github.ref == 'refs/heads/main'
steps:
- uses: peter-evans/repository-dispatch@v2
with:
token: ${{ secrets.DOCUMENTATION_REPO_ACCESS_TOKEN }}
repository: revanced/revanced-documentation
event-type: update-documentation
client-payload: '{"repo": "${{ github.event.repository.name }}", "ref": "${{ github.ref }}"}'

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### Java template
# Compiled class file
*.class
# Log file
*.log
# BlueJ files
*.ctxt
# Mobile Tools for Java (J2ME)
.mtj.tmp/
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
### JetBrains template
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
# User-specific stuff
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
.idea/**/libraries
# Gradle and Maven with auto-import
# When using Gradle or Maven with auto-import, you should exclude module files,
# since they will be recreated, and may cause churn. Uncomment if using
# auto-import.
.idea/artifacts
.idea/compiler.xml
.idea/jarRepositories.xml
.idea/modules.xml
.idea/*.iml
.idea/modules
*.iml
*.ipr
# CMake
cmake-build-*/
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# File-based project format
*.iws
# IntelliJ
out/
.idea
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Cursive Clojure plugin
.idea/replstate.xml
# Crashlytics plugin (for Android Studio and IntelliJ)
com_crashlytics_export_strings.xml
crashlytics.properties
crashlytics-build.properties
fabric.properties
# Editor-based Rest Client
.idea/httpRequests
# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser
### Gradle template
.gradle
**/build/
!src/**/build/
# Ignore Gradle GUI config
gradle-app.setting
# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
!gradle-wrapper.jar
# Cache of project
.gradletasknamecache
# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
# gradle/wrapper/gradle-wrapper.properties
# Dependency directories
node_modules/

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{
"branches": [
"main",
{
"name": "dev",
"prerelease": true
}
],
"plugins": [
[
"@semantic-release/commit-analyzer", {
"releaseRules": [
{ "type": "build", "scope": "Needs bump", "release": "patch" }
]
}
],
"@semantic-release/release-notes-generator",
"@semantic-release/changelog",
"gradle-semantic-release-plugin",
[
"@semantic-release/git",
{
"assets": [
"CHANGELOG.md",
"gradle.properties"
]
}
],
[
"@saithodev/semantic-release-backmerge",
{
backmergeBranches: [{"from": "main", "to": "dev"}],
clearWorkspace: true
}
]
]
}

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<p align="center">
<picture>
<source
width="256px"
media="(prefers-color-scheme: dark)"
srcset="assets/revanced-headline/revanced-headline-vertical-dark.svg"
>
<img
src="assets/revanced-headline/revanced-headline-vertical-light.svg"
>
</picture>
<br>
<a href="https://revanced.app/">
<img height="24px" src="assets/revanced-logo/revanced-logo-round.svg" />
</a>&nbsp;&nbsp;&nbsp;
<a href="https://github.com/revanced">
<picture>
<source height="24px" media="(prefers-color-scheme: dark)" srcset="https://i.ibb.co/dMMmCrW/Git-Hub-Mark.png" />
<img height="24px" src="https://i.ibb.co/9wV3HGF/Git-Hub-Mark-Light.png" />
</picture>
</a>&nbsp;&nbsp;&nbsp;
<a href="http://revanced.app/discord">
<img height="24px" src="https://user-images.githubusercontent.com/13122796/178032563-d4e084b7-244e-4358-af50-26bde6dd4996.png" />
</a>&nbsp;&nbsp;&nbsp;
<a href="https://reddit.com/r/revancedapp">
<img height="24px" src="https://user-images.githubusercontent.com/13122796/178032351-9d9d5619-8ef7-470a-9eec-2744ece54553.png" />
</a>&nbsp;&nbsp;&nbsp;
<a href="https://t.me/app_revanced">
<img height="24px" src="https://user-images.githubusercontent.com/13122796/178032213-faf25ab8-0bc3-4a94-a730-b524c96df124.png" />
</a>&nbsp;&nbsp;&nbsp;
<a href="https://twitter.com/revancedapp">
<img height="24px" src="https://user-images.githubusercontent.com/13122796/178032018-6da37214-7474-4641-a1da-7af7db3a31cd.png" />
</a>&nbsp;&nbsp;&nbsp;
<a href="https://www.youtube.com/@ReVanced">
<img height="24px" src="https://user-images.githubusercontent.com/13122796/178032714-c51c7492-0666-44ac-99c2-f003a695ab50.png" />
</a>&nbsp;&nbsp;&nbsp;
<br>
<br>
Continuing the legacy of Vanced
</p>
# 📙 ReVanced Library contribution guidelines
This document describes how to contribute to ReVanced Library.
## 📖 Resources to help you get started
<!-- * The [documentation](/docs) explains how to use ReVanced Library -->
* [Our backlog](https://github.com/orgs/ReVanced/projects/12) is where we keep track of what we're working on
* [Issues](https://github.com/ReVanced/revanced-cli/issues) are where we keep track of bugs and feature requests
## 🙏 Submitting a feature request
Features can be requested by opening an issue using the
[Feature request issue template](https://github.com/ReVanced/revanced-cli/issues/new?assignees=&labels=Feature+request&projects=&template=feature-request.yml&title=feat%3A+).
> **Note**
> Requests can be accepted or rejected at the discretion of maintainers of ReVanced Library.
> Good motivation has to be provided for a request to be accepted.
## 🐞 Submitting a bug report
If you encounter a bug while using ReVanced Library, open an issue using the
[Bug report issue template](https://github.com/ReVanced/revanced-cli/issues/new?assignees=&labels=Bug+report&projects=&template=bug-report.yml&title=bug%3A+).
## 📝 How to contribute
1. Before contributing, it is recommended to open an issue to discuss your change
with the maintainers of ReVanced Library. This will help you determine whether your change is acceptable
and whether it is worth your time to implement it
2. Development happens on the `dev` branch. Fork the repository and create your branch from `dev`
3. Commit your changes.
4. Submit a pull request to the `dev` branch of the repository and reference issues
that your pull request closes in the description of your pull request
5. Our team will review your pull request and provide feedback. Once your pull request is approved,
it will be merged into the `dev` branch and will be included in the next release of ReVanced Library
❤️ Thank you for considering contributing to ReVanced Library,
ReVanced

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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

140
api/revanced-library.api Normal file
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public final class app/revanced/library/ApkSigner {
public static final field INSTANCE Lapp/revanced/library/ApkSigner;
public final fun newApkSignerBuilder (Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;Ljava/lang/String;Ljava/lang/String;)Lcom/android/apksig/ApkSigner$Builder;
public final fun newApkSignerBuilder (Ljava/security/KeyStore;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lcom/android/apksig/ApkSigner$Builder;
public final fun newKeyStore (Ljava/util/List;)Ljava/security/KeyStore;
public final fun newKeystore (Ljava/io/OutputStream;Ljava/lang/String;Ljava/util/List;)V
public final fun newPrivateKeyCertificatePair (Ljava/lang/String;Ljava/util/Date;)Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;
public static synthetic fun newPrivateKeyCertificatePair$default (Lapp/revanced/library/ApkSigner;Ljava/lang/String;Ljava/util/Date;ILjava/lang/Object;)Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;
public final fun readKeyCertificatePair (Ljava/security/KeyStore;Ljava/lang/String;Ljava/lang/String;)Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;
public final fun readKeyStore (Ljava/io/InputStream;Ljava/lang/String;)Ljava/security/KeyStore;
public final fun signApk (Lcom/android/apksig/ApkSigner$Builder;Ljava/io/File;Ljava/io/File;)V
}
public final class app/revanced/library/ApkSigner$KeyStoreEntry {
public fun <init> (Ljava/lang/String;Ljava/lang/String;Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;)V
public synthetic fun <init> (Ljava/lang/String;Ljava/lang/String;Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
public final fun getAlias ()Ljava/lang/String;
public final fun getPassword ()Ljava/lang/String;
public final fun getPrivateKeyCertificatePair ()Lapp/revanced/library/ApkSigner$PrivateKeyCertificatePair;
}
public final class app/revanced/library/ApkSigner$PrivateKeyCertificatePair {
public fun <init> (Ljava/security/PrivateKey;Ljava/security/cert/X509Certificate;)V
public final fun getCertificate ()Ljava/security/cert/X509Certificate;
public final fun getPrivateKey ()Ljava/security/PrivateKey;
}
public final class app/revanced/library/ApkUtils {
public static final field INSTANCE Lapp/revanced/library/ApkUtils;
public final fun copyAligned (Ljava/io/File;Ljava/io/File;Lapp/revanced/patcher/PatcherResult;)V
public final fun sign (Ljava/io/File;Ljava/io/File;Lapp/revanced/library/ApkUtils$SigningOptions;)V
}
public final class app/revanced/library/ApkUtils$SigningOptions {
public fun <init> (Ljava/io/File;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
public synthetic fun <init> (Ljava/io/File;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
public final fun getAlias ()Ljava/lang/String;
public final fun getKeyStore ()Ljava/io/File;
public final fun getKeyStorePassword ()Ljava/lang/String;
public final fun getPassword ()Ljava/lang/String;
public final fun getSigner ()Ljava/lang/String;
}
public final class app/revanced/library/Options {
public static final field INSTANCE Lapp/revanced/library/Options;
public final fun deserialize (Ljava/lang/String;)[Lapp/revanced/library/Options$Patch;
public final fun serialize (Ljava/util/Set;Z)Ljava/lang/String;
public static synthetic fun serialize$default (Lapp/revanced/library/Options;Ljava/util/Set;ZILjava/lang/Object;)Ljava/lang/String;
public final fun setOptions (Ljava/util/Set;Ljava/io/File;)V
public final fun setOptions (Ljava/util/Set;Ljava/lang/String;)V
}
public final class app/revanced/library/Options$Patch {
public final fun getOptions ()Ljava/util/List;
public final fun getPatchName ()Ljava/lang/String;
}
public final class app/revanced/library/Options$Patch$Option {
public final fun getKey ()Ljava/lang/String;
public final fun getValue ()Ljava/lang/Object;
}
public final class app/revanced/library/PatchUtils {
public static final field INSTANCE Lapp/revanced/library/PatchUtils;
public final fun getMostCommonCompatibleVersion (Ljava/util/Set;Ljava/lang/String;)Ljava/lang/String;
}
public abstract class app/revanced/library/adb/AdbManager {
public static final field Companion Lapp/revanced/library/adb/AdbManager$Companion;
public synthetic fun <init> (Ljava/lang/String;Lkotlin/jvm/internal/DefaultConstructorMarker;)V
protected final fun getDevice ()Lse/vidstige/jadb/JadbDevice;
protected final fun getLogger ()Ljava/util/logging/Logger;
public fun install (Lapp/revanced/library/adb/AdbManager$Apk;)V
public fun uninstall (Ljava/lang/String;)V
}
public final class app/revanced/library/adb/AdbManager$Apk {
public fun <init> (Ljava/io/File;Ljava/lang/String;)V
public synthetic fun <init> (Ljava/io/File;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
public final fun getFile ()Ljava/io/File;
public final fun getPackageName ()Ljava/lang/String;
}
public final class app/revanced/library/adb/AdbManager$Companion {
public final fun getAdbManager (Ljava/lang/String;Z)Lapp/revanced/library/adb/AdbManager;
public static synthetic fun getAdbManager$default (Lapp/revanced/library/adb/AdbManager$Companion;Ljava/lang/String;ZILjava/lang/Object;)Lapp/revanced/library/adb/AdbManager;
}
public final class app/revanced/library/adb/AdbManager$DeviceNotFoundException : java/lang/Exception {
}
public final class app/revanced/library/adb/AdbManager$FailedToFindInstalledPackageException : java/lang/Exception {
}
public final class app/revanced/library/adb/AdbManager$PackageNameRequiredException : java/lang/Exception {
}
public final class app/revanced/library/adb/AdbManager$RootAdbManager : app/revanced/library/adb/AdbManager {
public static final field Utils Lapp/revanced/library/adb/AdbManager$RootAdbManager$Utils;
public fun install (Lapp/revanced/library/adb/AdbManager$Apk;)V
public fun uninstall (Ljava/lang/String;)V
}
public final class app/revanced/library/adb/AdbManager$RootAdbManager$Utils {
}
public final class app/revanced/library/adb/AdbManager$UserAdbManager : app/revanced/library/adb/AdbManager {
public fun install (Lapp/revanced/library/adb/AdbManager$Apk;)V
public fun uninstall (Ljava/lang/String;)V
}
public final class app/revanced/library/logging/Logger {
public static final field INSTANCE Lapp/revanced/library/logging/Logger;
public final fun addHandler (Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function0;Lkotlin/jvm/functions/Function0;)V
public final fun removeAllHandlers ()V
public final fun setDefault ()V
public final fun setFormat (Ljava/lang/String;)V
public static synthetic fun setFormat$default (Lapp/revanced/library/logging/Logger;Ljava/lang/String;ILjava/lang/Object;)V
}
public final class app/revanced/library/zip/ZipFile : java/io/Closeable {
public static final field ApkZipFile Lapp/revanced/library/zip/ZipFile$ApkZipFile;
public fun <init> (Ljava/io/File;)V
public final fun addEntryCompressData (Lapp/revanced/library/zip/structures/ZipEntry;[B)V
public fun close ()V
public final fun copyEntriesFromFileAligned (Lapp/revanced/library/zip/ZipFile;Lkotlin/jvm/functions/Function1;)V
}
public final class app/revanced/library/zip/ZipFile$ApkZipFile {
public final fun getApkZipEntryAlignment ()Lkotlin/jvm/functions/Function1;
}
public final class app/revanced/library/zip/structures/ZipEntry {
public static final field Companion Lapp/revanced/library/zip/structures/ZipEntry$Companion;
public fun <init> (Ljava/lang/String;)V
}
public final class app/revanced/library/zip/structures/ZipEntry$Companion {
}

82
build.gradle.kts Normal file
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plugins {
kotlin("jvm") version "1.9.0"
alias(libs.plugins.binary.compatibility.validator)
`maven-publish`
}
group = "app.revanced"
dependencies {
implementation(libs.revanced.patcher)
implementation(libs.kotlin.reflect)
implementation(libs.jadb) // Updated fork
implementation(libs.apksig)
implementation(libs.bcpkix.jdk18on)
implementation(libs.jackson.module.kotlin)
testImplementation(libs.revanced.patcher)
testImplementation(libs.kotlin.test)
}
tasks {
test {
useJUnitPlatform()
testLogging {
events("PASSED", "SKIPPED", "FAILED")
}
}
}
kotlin { jvmToolchain(11) }
java {
withSourcesJar()
}
publishing {
repositories {
mavenLocal()
maven {
name = "GitHubPackages"
url = uri("https://maven.pkg.github.com/revanced/revanced-library")
credentials {
username = System.getenv("GITHUB_ACTOR")
password = System.getenv("GITHUB_TOKEN")
}
}
}
publications {
create<MavenPublication>("gpr") {
from(components["java"])
version = project.version.toString()
pom {
name = "ReVanced Library"
description = "Library containing common utilities for ReVanced"
url = "https://revanced.app"
licenses {
license {
name = "GNU General Public License v3.0"
url = "https://www.gnu.org/licenses/gpl-3.0.en.html"
}
}
developers {
developer {
id = "ReVanced"
name = "ReVanced"
email = "contact@revanced.app"
}
}
scm {
connection = "scm:git:git://github.com/revanced/revanced-library.git"
developerConnection = "scm:git:git@github.com:revanced/revanced-library.git"
url = "https://github.com/revanced/revanced-library"
}
}
}
}
}

3
gradle.properties Normal file
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org.gradle.parallel = true
org.gradle.caching = true
kotlin.code.style = official

21
gradle/libs.versions.toml Normal file
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@@ -0,0 +1,21 @@
[versions]
apksig = "8.1.1"
bcpkix-jdk18on = "1.76"
jackson-module-kotlin = "2.14.3"
jadb = "2531a28109"
kotlin-reflect = "1.9.0"
kotlin-test = "1.8.20-RC"
revanced-patcher = "15.0.1"
binary-compatibility-validator = "0.13.2"
[libraries]
apksig = { module = "com.android.tools.build:apksig", version.ref = "apksig" }
bcpkix-jdk18on = { module = "org.bouncycastle:bcpkix-jdk18on", version.ref = "bcpkix-jdk18on" }
jackson-module-kotlin = { module = "com.fasterxml.jackson.module:jackson-module-kotlin", version.ref = "jackson-module-kotlin" }
jadb = { module = "com.github.revanced:jadb", version.ref = "jadb" }
kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin-reflect" }
kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin-test" }
revanced-patcher = { module = "app.revanced:revanced-patcher", version.ref = "revanced-patcher" }
[plugins]
binary-compatibility-validator = { id = "org.jetbrains.kotlinx.binary-compatibility-validator", version.ref = "binary-compatibility-validator" }

BIN
gradle/wrapper/gradle-wrapper.jar vendored Normal file

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

248
gradlew vendored Executable file
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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# 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
#
# https://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.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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gradlew.bat vendored Executable file
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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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package-lock.json generated Normal file

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9
package.json Normal file
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{
"devDependencies": {
"@saithodev/semantic-release-backmerge": "^3.1.0",
"@semantic-release/changelog": "^6.0.2",
"@semantic-release/git": "^10.0.1",
"gradle-semantic-release-plugin": "^1.7.6",
"semantic-release": "^20.1.0"
}
}

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settings.gradle.kts Normal file
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val githubUsername: String = providers.gradleProperty("gpr.user").orNull ?: System.getenv("GITHUB_ACTOR")
val githubPassword: String = providers.gradleProperty("gpr.key").orNull ?: System.getenv("GITHUB_TOKEN")
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
mavenCentral()
mavenLocal()
google()
maven { url = uri("https://jitpack.io") }
listOf("revanced-patcher", "jadb").forEach { repo ->
maven {
url = uri("https://maven.pkg.github.com/revanced/$repo")
credentials {
username = githubUsername
password = githubPassword
}
}
}
}
}
rootProject.name = "revanced-library"

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package app.revanced.library
import com.android.apksig.ApkSigner
import org.bouncycastle.asn1.x500.X500Name
import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo
import org.bouncycastle.cert.X509v3CertificateBuilder
import org.bouncycastle.cert.jcajce.JcaX509CertificateConverter
import org.bouncycastle.jce.provider.BouncyCastleProvider
import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder
import java.io.File
import java.io.IOException
import java.io.InputStream
import java.io.OutputStream
import java.math.BigInteger
import java.security.*
import java.security.cert.X509Certificate
import java.util.*
import java.util.logging.Logger
import kotlin.time.Duration.Companion.days
/**
* Utility class for writing or reading keystore files and entries as well as signing APK files.
*/
@Suppress("MemberVisibilityCanBePrivate", "unused")
object ApkSigner {
private val logger = Logger.getLogger(app.revanced.library.ApkSigner::class.java.name)
init {
if (Security.getProvider(BouncyCastleProvider.PROVIDER_NAME) == null)
Security.addProvider(BouncyCastleProvider())
}
/**
* Create a new [PrivateKeyCertificatePair].
*
* @param commonName The common name of the certificate.
* @param validUntil The date until the certificate is valid.
* @return The created [PrivateKeyCertificatePair].
*/
fun newPrivateKeyCertificatePair(
commonName: String = "ReVanced",
validUntil: Date = Date(System.currentTimeMillis() + 356.days.inWholeMilliseconds * 24)
): PrivateKeyCertificatePair {
logger.fine("Creating certificate for $commonName")
// Generate a new key pair.
val keyPair = KeyPairGenerator.getInstance("RSA").apply {
initialize(2048)
}.generateKeyPair()
var serialNumber: BigInteger
do serialNumber = BigInteger.valueOf(SecureRandom().nextLong())
while (serialNumber < BigInteger.ZERO)
val name = X500Name("CN=$commonName")
// Create a new certificate.
val certificate = JcaX509CertificateConverter().getCertificate(
X509v3CertificateBuilder(
name,
serialNumber,
Date(System.currentTimeMillis()),
validUntil,
Locale.ENGLISH,
name,
SubjectPublicKeyInfo.getInstance(keyPair.public.encoded)
).build(JcaContentSignerBuilder("SHA256withRSA").build(keyPair.private))
)
return PrivateKeyCertificatePair(keyPair.private, certificate)
}
/**
* Read a [PrivateKeyCertificatePair] from a keystore entry.
*
* @param keyStore The keystore to read the entry from.
* @param keyStoreEntryAlias The alias of the key store entry to read.
* @param keyStoreEntryPassword The password for recovering the signing key.
* @return The read [PrivateKeyCertificatePair].
* @throws IllegalArgumentException If the keystore does not contain the given alias or the password is invalid.
*/
fun readKeyCertificatePair(
keyStore: KeyStore,
keyStoreEntryAlias: String,
keyStoreEntryPassword: String,
): PrivateKeyCertificatePair {
logger.fine("Reading key and certificate pair from keystore entry $keyStoreEntryAlias")
if (!keyStore.containsAlias(keyStoreEntryAlias))
throw IllegalArgumentException("Keystore does not contain alias $keyStoreEntryAlias")
// Read the private key and certificate from the keystore.
val privateKey = try {
keyStore.getKey(keyStoreEntryAlias, keyStoreEntryPassword.toCharArray()) as PrivateKey
} catch (exception: UnrecoverableKeyException) {
throw IllegalArgumentException("Invalid password for keystore entry $keyStoreEntryAlias")
}
val certificate = keyStore.getCertificate(keyStoreEntryAlias) as X509Certificate
return PrivateKeyCertificatePair(privateKey, certificate)
}
/**
* Create a new keystore with a new keypair.
*
* @param entries The entries to add to the keystore.
* @return The created keystore.
* @see KeyStoreEntry
*/
fun newKeyStore(
entries: List<KeyStoreEntry>
): KeyStore {
logger.fine("Creating keystore")
return KeyStore.getInstance("BKS", BouncyCastleProvider.PROVIDER_NAME).apply {
entries.forEach { entry ->
load(null)
// Add all entries to the keystore.
setKeyEntry(
entry.alias,
entry.privateKeyCertificatePair.privateKey,
entry.password.toCharArray(),
arrayOf(entry.privateKeyCertificatePair.certificate)
)
}
}
}
/**
* Create a new keystore with a new keypair and saves it to the given [keyStoreOutputStream].
*
* @param keyStoreOutputStream The stream to write the keystore to.
* @param keyStorePassword The password for the keystore.
* @param entries The entries to add to the keystore.
*/
fun newKeystore(
keyStoreOutputStream: OutputStream,
keyStorePassword: String,
entries: List<KeyStoreEntry>
) = newKeyStore(entries).store(
keyStoreOutputStream,
keyStorePassword.toCharArray()
) // Save the keystore.
/**
* Read a keystore from the given [keyStoreInputStream].
*
* @param keyStoreInputStream The stream to read the keystore from.
* @param keyStorePassword The password for the keystore.
* @return The keystore.
* @throws IllegalArgumentException If the keystore password is invalid.
*/
fun readKeyStore(
keyStoreInputStream: InputStream,
keyStorePassword: String?
): KeyStore {
logger.fine("Reading keystore")
return KeyStore.getInstance("BKS", BouncyCastleProvider.PROVIDER_NAME).apply {
try {
load(keyStoreInputStream, keyStorePassword?.toCharArray())
} catch (exception: IOException) {
if (exception.cause is UnrecoverableKeyException)
throw IllegalArgumentException("Invalid keystore password")
else
throw exception
}
}
}
/**
* Create a new [ApkSigner.Builder].
*
* @param privateKeyCertificatePair The private key and certificate pair to use for signing.
* @param signer The name of the signer.
* @param createdBy The value for the `Created-By` attribute in the APK's manifest.
* @return The created [ApkSigner.Builder] instance.
*/
fun newApkSignerBuilder(
privateKeyCertificatePair: PrivateKeyCertificatePair,
signer: String,
createdBy: String
): ApkSigner.Builder {
logger.fine(
"Creating new ApkSigner " +
"with $signer as signer and " +
"$createdBy as Created-By attribute in the APK's manifest"
)
// Create the signer config.
val signerConfig = ApkSigner.SignerConfig.Builder(
signer,
privateKeyCertificatePair.privateKey,
listOf(privateKeyCertificatePair.certificate)
).build()
// Create the signer.
return ApkSigner.Builder(listOf(signerConfig)).apply {
setCreatedBy(createdBy)
}
}
/**
* Create a new [ApkSigner.Builder].
*
* @param keyStore The keystore to use for signing.
* @param keyStoreEntryAlias The alias of the key store entry to use for signing.
* @param keyStoreEntryPassword The password for recovering the signing key.
* @param signer The name of the signer.
* @param createdBy The value for the `Created-By` attribute in the APK's manifest.
* @return The created [ApkSigner.Builder] instance.
* @see KeyStoreEntry
* @see PrivateKeyCertificatePair
* @see ApkSigner.Builder.setCreatedBy
* @see ApkSigner.Builder.signApk
*/
fun newApkSignerBuilder(
keyStore: KeyStore,
keyStoreEntryAlias: String,
keyStoreEntryPassword: String,
signer: String,
createdBy: String,
) = newApkSignerBuilder(
readKeyCertificatePair(keyStore, keyStoreEntryAlias, keyStoreEntryPassword),
signer,
createdBy
)
fun ApkSigner.Builder.signApk(input: File, output: File) {
logger.info("Signing ${input.name}")
setInputApk(input)
setOutputApk(output)
build().sign()
}
/**
* An entry in a keystore.
*
* @param alias The alias of the entry.
* @param password The password for recovering the signing key.
* @param privateKeyCertificatePair The private key and certificate pair.
* @see PrivateKeyCertificatePair
*/
class KeyStoreEntry(
val alias: String,
val password: String,
val privateKeyCertificatePair: PrivateKeyCertificatePair = newPrivateKeyCertificatePair()
)
/**
* A private key and certificate pair.
*
* @param privateKey The private key.
* @param certificate The certificate.
*/
class PrivateKeyCertificatePair(
val privateKey: PrivateKey,
val certificate: X509Certificate,
)
}

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package app.revanced.library
import app.revanced.library.ApkSigner.signApk
import app.revanced.library.zip.ZipFile
import app.revanced.library.zip.structures.ZipEntry
import app.revanced.patcher.PatcherResult
import java.io.File
import java.util.logging.Logger
import kotlin.io.path.deleteIfExists
/**
* Utility functions for working with apks.
*/
@Suppress("MemberVisibilityCanBePrivate", "unused")
object ApkUtils {
private val logger = Logger.getLogger(ApkUtils::class.java.name)
/**
* Creates a new apk from [apkFile] and [patchedEntriesSource] and writes it to [outputFile].
*
* @param apkFile The apk to copy entries from.
* @param outputFile The apk to write the new entries to.
* @param patchedEntriesSource The result of the patcher to add the patched dex files and resources.
*/
fun copyAligned(apkFile: File, outputFile: File, patchedEntriesSource: PatcherResult) {
logger.info("Aligning ${apkFile.name}")
outputFile.toPath().deleteIfExists()
ZipFile(outputFile).use { file ->
patchedEntriesSource.dexFiles.forEach {
file.addEntryCompressData(
ZipEntry(it.name), it.stream.readBytes()
)
}
patchedEntriesSource.resourceFile?.let {
file.copyEntriesFromFileAligned(
ZipFile(it), ZipFile.apkZipEntryAlignment
)
}
// TODO: Do not compress result.doNotCompress
// TODO: Fix copying resources that are not needed anymore.
file.copyEntriesFromFileAligned(
ZipFile(apkFile), ZipFile.apkZipEntryAlignment
)
}
}
/**
* Signs the [apk] file and writes it to [output].
*
* @param apk The apk to sign.
* @param output The apk to write the signed apk to.
* @param signingOptions The options to use for signing.
*/
fun sign(
apk: File,
output: File,
signingOptions: SigningOptions,
) {
// Get the keystore from the file or create a new one.
val keyStore = if (signingOptions.keyStore.exists()) {
ApkSigner.readKeyStore(signingOptions.keyStore.inputStream(), signingOptions.keyStorePassword)
} else {
val entry = ApkSigner.KeyStoreEntry(signingOptions.alias, signingOptions.password)
// Create a new keystore with a new keypair and saves it.
ApkSigner.newKeyStore(listOf(entry)).also { keyStore ->
keyStore.store(
signingOptions.keyStore.outputStream(),
signingOptions.keyStorePassword?.toCharArray()
)
}
}
ApkSigner.newApkSignerBuilder(
keyStore,
signingOptions.alias,
signingOptions.password,
signingOptions.signer,
signingOptions.signer
).signApk(apk, output)
}
/**
* Options for signing an apk.
*
* @param keyStore The keystore to use for signing.
* @param keyStorePassword The password for the keystore.
* @param alias The alias of the key store entry to use for signing.
* @param password The password for recovering the signing key.
* @param signer The name of the signer.
*/
class SigningOptions(
val keyStore: File,
val keyStorePassword: String?,
val alias: String = "ReVanced Key",
val password: String = "",
val signer: String = "ReVanced",
)
}

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@file:Suppress("MemberVisibilityCanBePrivate")
package app.revanced.library
import app.revanced.library.Options.Patch.Option
import app.revanced.patcher.PatchClass
import app.revanced.patcher.PatchSet
import app.revanced.patcher.patch.options.PatchOptionException
import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
import java.io.File
import java.util.logging.Logger
private typealias PatchList = List<PatchClass>
object Options {
private val logger = Logger.getLogger(Options::class.java.name)
private var mapper = jacksonObjectMapper()
/**
* Serializes the options for the patches in the list.
*
* @param patches The list of patches to serialize.
* @param prettyPrint Whether to pretty print the JSON.
* @return The JSON string containing the options.
*/
fun serialize(patches: PatchSet, prettyPrint: Boolean = false): String = patches
.filter { it.options.any() }
.map { patch ->
Patch(
patch.name!!,
patch.options.values.map { option -> Option(option.key, option.value) }
)
}
// See https://github.com/revanced/revanced-patches/pull/2434/commits/60e550550b7641705e81aa72acfc4faaebb225e7.
.distinctBy { it.patchName }
.let {
if (prettyPrint)
mapper.writerWithDefaultPrettyPrinter().writeValueAsString(it)
else
mapper.writeValueAsString(it)
}
/**
* Deserializes the options for the patches in the list.
*
* @param json The JSON string containing the options.
* @return The list of [Patch]s.
* @see Patch
* @see PatchList
*/
fun deserialize(json: String): Array<Patch> = mapper.readValue(json, Array<Patch>::class.java)
/**
* Sets the options for the patches in the list.
*
* @param json The JSON string containing the options.
*/
fun PatchSet.setOptions(json: String) {
filter { it.options.any() }.let { patches ->
if (patches.isEmpty()) return
val patchOptions = deserialize(json)
patches.forEach patch@{ patch ->
patchOptions.find { option -> option.patchName == patch.name!! }?.let {
it.options.forEach { option ->
try {
patch.options[option.key] = option.value
} catch (e: PatchOptionException) {
logger.severe(e.toString())
}
}
}
}
}
}
/**
* Sets the options for the patches in the list.
*
* @param file The file containing the JSON string containing the options.
* @see setOptions
*/
fun PatchSet.setOptions(file: File) = setOptions(file.readText())
/**
* Data class for a patch and its [Option]s.
*
* @property patchName The name of the patch.
* @property options The [Option]s for the patch.
*/
class Patch internal constructor(
val patchName: String,
val options: List<Option>
) {
/**
* Data class for patch option.
*
* @property key The name of the option.
* @property value The value of the option.
*/
class Option internal constructor(val key: String, val value: Any?)
}
}

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package app.revanced.library
import app.revanced.patcher.PatchSet
/**
* Utility functions for working with patches.
*/
@Suppress("MemberVisibilityCanBePrivate", "unused")
object PatchUtils {
/**
* Get the version that is most common for [packageName] in the supplied set of [patches].
*
* @param patches The set of patches to check.
* @param packageName The name of the compatible package.
* @return The most common version of.
*/
fun getMostCommonCompatibleVersion(patches: PatchSet, packageName: String) = patches
.mapNotNull {
// Map all patches to their compatible packages with version constraints.
it.compatiblePackages?.firstOrNull { compatiblePackage ->
compatiblePackage.name == packageName && compatiblePackage.versions?.isNotEmpty() == true
}
}
.flatMap { it.versions!! }
.groupingBy { it }
.eachCount()
.maxByOrNull { it.value }?.key
}

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package app.revanced.library.adb
import app.revanced.library.adb.AdbManager.Apk
import app.revanced.library.adb.Constants.CREATE_DIR
import app.revanced.library.adb.Constants.DELETE
import app.revanced.library.adb.Constants.INSTALLATION_PATH
import app.revanced.library.adb.Constants.INSTALL_MOUNT
import app.revanced.library.adb.Constants.INSTALL_PATCHED_APK
import app.revanced.library.adb.Constants.MOUNT_PATH
import app.revanced.library.adb.Constants.MOUNT_SCRIPT
import app.revanced.library.adb.Constants.PATCHED_APK_PATH
import app.revanced.library.adb.Constants.PLACEHOLDER
import app.revanced.library.adb.Constants.RESOLVE_ACTIVITY
import app.revanced.library.adb.Constants.RESTART
import app.revanced.library.adb.Constants.TMP_PATH
import app.revanced.library.adb.Constants.UMOUNT
import se.vidstige.jadb.JadbConnection
import se.vidstige.jadb.JadbDevice
import se.vidstige.jadb.managers.Package
import se.vidstige.jadb.managers.PackageManager
import java.io.File
import java.util.logging.Logger
/**
* Adb manager. Used to install and uninstall [Apk] files.
*
* @param deviceSerial The serial of the device.
*/
sealed class AdbManager private constructor(deviceSerial: String? = null) {
protected val logger: Logger = Logger.getLogger(AdbManager::class.java.name)
protected val device = JadbConnection().devices.find { device -> device.serial == deviceSerial }
?: throw DeviceNotFoundException(deviceSerial)
init {
logger.fine("Established connection to $deviceSerial")
}
/**
* Installs the [Apk] file.
*
* @param apk The [Apk] file.
*/
open fun install(apk: Apk) {
logger.info("Finished installing ${apk.file.name}")
}
/**
* Uninstalls the package.
*
* @param packageName The package name.
*/
open fun uninstall(packageName: String) {
logger.info("Finished uninstalling $packageName")
}
companion object {
/**
* Gets an [AdbManager] for the supplied device serial.
*
* @param deviceSerial The device serial.
* @param root Whether to use root or not.
* @return The [AdbManager].
* @throws DeviceNotFoundException If the device can not be found.
*/
fun getAdbManager(deviceSerial: String, root: Boolean = false): AdbManager =
if (root) RootAdbManager(deviceSerial) else UserAdbManager(deviceSerial)
}
class RootAdbManager internal constructor(deviceSerial: String) : AdbManager(deviceSerial) {
init {
if (!device.hasSu()) throw IllegalArgumentException("Root required on $deviceSerial. Task failed")
}
override fun install(apk: Apk) {
logger.info("Installing by mounting")
val packageName = apk.packageName ?: throw PackageNameRequiredException()
device.run(RESOLVE_ACTIVITY, packageName).inputStream.bufferedReader().readLine().let { line ->
if (line != "No activity found") return@let
throw throw FailedToFindInstalledPackageException(packageName)
}
device.push(apk.file, TMP_PATH)
device.run("$CREATE_DIR $INSTALLATION_PATH")
device.run(INSTALL_PATCHED_APK, packageName)
device.createFile(TMP_PATH, MOUNT_SCRIPT.applyReplacement(packageName))
device.run(INSTALL_MOUNT, packageName)
device.run(UMOUNT, packageName) // Sanity check.
device.run(MOUNT_PATH, packageName)
device.run(RESTART, packageName)
device.run(DELETE, TMP_PATH)
super.install(apk)
}
override fun uninstall(packageName: String) {
logger.info("Uninstalling $packageName by unmounting")
device.run(UMOUNT, packageName)
device.run(DELETE.applyReplacement(PATCHED_APK_PATH), packageName)
device.run(DELETE, MOUNT_PATH)
device.run(DELETE, TMP_PATH)
super.uninstall(packageName)
}
companion object Utils {
private fun JadbDevice.run(command: String, with: String) = run(command.applyReplacement(with))
private fun String.applyReplacement(with: String) = replace(PLACEHOLDER, with)
}
}
class UserAdbManager internal constructor(deviceSerial: String) : AdbManager(deviceSerial) {
private val packageManager = PackageManager(device)
override fun install(apk: Apk) {
PackageManager(device).install(apk.file)
super.install(apk)
}
override fun uninstall(packageName: String) {
logger.info("Uninstalling $packageName")
packageManager.uninstall(Package(packageName))
super.uninstall(packageName)
}
}
/**
* Apk file for [AdbManager].
*
* @param file The [Apk] file.
* @param packageName The package name of the [Apk] file.
*/
class Apk(val file: File, val packageName: String? = null)
class DeviceNotFoundException internal constructor(deviceSerial: String?) :
Exception(deviceSerial?.let {
"The device with the ADB device serial \"$deviceSerial\" can not be found"
} ?: "No ADB device found")
class FailedToFindInstalledPackageException internal constructor(packageName: String) :
Exception("Failed to find installed package \"$packageName\" because no activity was found")
class PackageNameRequiredException internal constructor() :
Exception("Package name is required")
}

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package app.revanced.library.adb
import se.vidstige.jadb.JadbDevice
import se.vidstige.jadb.RemoteFile
import se.vidstige.jadb.ShellProcess
import se.vidstige.jadb.ShellProcessBuilder
import java.io.File
internal fun JadbDevice.buildCommand(command: String, su: Boolean = true): ShellProcessBuilder {
if (su) return shellProcessBuilder("su -c \'$command\'")
val args = command.split(" ") as ArrayList<String>
val cmd = args.removeFirst()
return shellProcessBuilder(cmd, *args.toTypedArray())
}
internal fun JadbDevice.run(command: String, su: Boolean = true): ShellProcess {
return this.buildCommand(command, su).start()!!
}
internal fun JadbDevice.hasSu() =
this.startCommand("su -h", false).waitFor() == 0
internal fun JadbDevice.push(file: File, targetFilePath: String) =
push(file, RemoteFile(targetFilePath))
internal fun JadbDevice.createFile(targetFile: String, content: String) =
push(content.byteInputStream(), System.currentTimeMillis(), 644, RemoteFile(targetFile))
private fun JadbDevice.startCommand(command: String, su: Boolean) =
shellProcessBuilder(if (su) "su -c '$command'" else command).start()

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package app.revanced.library.adb
internal object Constants {
internal const val PLACEHOLDER = "PLACEHOLDER"
internal const val TMP_PATH = "/data/local/tmp/revanced.tmp"
internal const val INSTALLATION_PATH = "/data/adb/revanced/"
internal const val PATCHED_APK_PATH = "$INSTALLATION_PATH$PLACEHOLDER.apk"
internal const val MOUNT_PATH = "/data/adb/service.d/mount_revanced_$PLACEHOLDER.sh"
internal const val DELETE = "rm -rf $PLACEHOLDER"
internal const val CREATE_DIR = "mkdir -p"
internal const val RESOLVE_ACTIVITY = "pm resolve-activity --brief $PLACEHOLDER"
internal const val RESTART = "$RESOLVE_ACTIVITY | tail -n 1 | " +
"xargs am start -n && kill ${'$'}(pidof -s $PLACEHOLDER)"
internal const val INSTALL_PATCHED_APK = "base_path=\"$PATCHED_APK_PATH\" && " +
"mv $TMP_PATH ${'$'}base_path && " +
"chmod 644 ${'$'}base_path && " +
"chown system:system ${'$'}base_path && " +
"chcon u:object_r:apk_data_file:s0 ${'$'}base_path"
internal const val UMOUNT =
"grep $PLACEHOLDER /proc/mounts | while read -r line; do echo ${'$'}line | cut -d \" \" -f 2 | sed 's/apk.*/apk/' | xargs -r umount -l; done"
internal const val INSTALL_MOUNT = "mv $TMP_PATH $MOUNT_PATH && chmod +x $MOUNT_PATH"
internal val MOUNT_SCRIPT =
"""
#!/system/bin/sh
MAGISKTMP="${'$'}(magisk --path)" || MAGISKTMP=/sbin
MIRROR="${'$'}MAGISKTMP/.magisk/mirror"
while [ "${'$'}(getprop sys.boot_completed | tr -d '\r')" != "1" ]; do sleep 1; done
base_path="$PATCHED_APK_PATH"
stock_path=${'$'}( pm path $PLACEHOLDER | grep base | sed 's/package://g' )
chcon u:object_r:apk_data_file:s0 ${'$'}base_path
mount -o bind ${'$'}MIRROR${'$'}base_path ${'$'}stock_path
""".trimIndent()
}

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package app.revanced.library.logging
import java.util.logging.Handler
import java.util.logging.Level
import java.util.logging.LogRecord
import java.util.logging.SimpleFormatter
@Suppress("MemberVisibilityCanBePrivate")
object Logger {
private val rootLogger = java.util.logging.Logger.getLogger("")
/**
* Sets the format for the logger.
*
* @param format The format to use.
*/
fun setFormat(format: String = "%4\$s: %5\$s %n") {
System.setProperty("java.util.logging.SimpleFormatter.format", format)
}
/**
* Removes all handlers from the logger.
*/
fun removeAllHandlers() {
rootLogger.let { logger ->
logger.handlers.forEach { handler ->
handler.close()
logger.removeHandler(handler)
}
}
}
/**
* Adds a handler to the logger.
*
* @param publishHandler The handler for publishing the log.
* @param flushHandler The handler for flushing the log.
* @param closeHandler The handler for closing the log.
*/
fun addHandler(
publishHandler: (log: String, level: Level, loggerName: String?) -> Unit,
flushHandler: () -> Unit,
closeHandler: () -> Unit
) = object : Handler() {
override fun publish(record: LogRecord) = publishHandler(
formatter.format(record),
record.level,
record.loggerName
)
override fun flush() = flushHandler()
override fun close() = closeHandler()
}.also {
it.level = Level.ALL
it.formatter = SimpleFormatter()
}.let(rootLogger::addHandler)
/**
* Log to "standard" (error) output streams.
*/
fun setDefault() {
setFormat()
removeAllHandlers()
val publishHandler = handler@{ log: String, level: Level, loggerName: String? ->
if (loggerName?.startsWith("app.revanced") != true) return@handler
log.toByteArray().let {
if (level.intValue() > Level.WARNING.intValue())
System.err.write(it)
else
System.out.write(it)
}
}
val flushHandler = {
System.out.flush()
System.err.flush()
}
addHandler(publishHandler, flushHandler, flushHandler)
}
}

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package app.revanced.library.zip
import java.io.DataInput
import java.io.DataOutput
import java.nio.ByteBuffer
internal fun UInt.toLittleEndian() =
(((this.toInt() and 0xff000000.toInt()) shr 24) or ((this.toInt() and 0x00ff0000) shr 8) or ((this.toInt() and 0x0000ff00) shl 8) or (this.toInt() shl 24)).toUInt()
internal fun UShort.toLittleEndian() = (this.toUInt() shl 16).toLittleEndian().toUShort()
internal fun UInt.toBigEndian() = (((this.toInt() and 0xff) shl 24) or ((this.toInt() and 0xff00) shl 8)
or ((this.toInt() and 0x00ff0000) ushr 8) or (this.toInt() ushr 24)).toUInt()
internal fun UShort.toBigEndian() = (this.toUInt() shl 16).toBigEndian().toUShort()
internal fun ByteBuffer.getUShort() = this.getShort().toUShort()
internal fun ByteBuffer.getUInt() = this.getInt().toUInt()
internal fun ByteBuffer.putUShort(ushort: UShort) = this.putShort(ushort.toShort())
internal fun ByteBuffer.putUInt(uint: UInt) = this.putInt(uint.toInt())
internal fun DataInput.readUShort() = this.readShort().toUShort()
internal fun DataInput.readUInt() = this.readInt().toUInt()
internal fun DataOutput.writeUShort(ushort: UShort) = this.writeShort(ushort.toInt())
internal fun DataOutput.writeUInt(uint: UInt) = this.writeInt(uint.toInt())
internal fun DataInput.readUShortLE() = this.readUShort().toBigEndian()
internal fun DataInput.readUIntLE() = this.readUInt().toBigEndian()
internal fun DataOutput.writeUShortLE(ushort: UShort) = this.writeUShort(ushort.toLittleEndian())
internal fun DataOutput.writeUIntLE(uint: UInt) = this.writeUInt(uint.toLittleEndian())

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package app.revanced.library.zip
import app.revanced.library.zip.structures.ZipEndRecord
import app.revanced.library.zip.structures.ZipEntry
import java.io.Closeable
import java.io.File
import java.io.RandomAccessFile
import java.nio.ByteBuffer
import java.nio.channels.FileChannel
import java.util.zip.CRC32
import java.util.zip.Deflater
class ZipFile(file: File) : Closeable {
private var entries: MutableList<ZipEntry> = mutableListOf()
private val filePointer: RandomAccessFile = RandomAccessFile(file, if (file.canWrite()) "rw" else "r")
private var centralDirectoryNeedsRewrite = false
private val compressionLevel = 5
init {
// If file isn't empty try to load entries.
if (file.length() > 0) {
val endRecord = findEndRecord()
if (endRecord.diskNumber > 0u || endRecord.totalEntries != endRecord.diskEntries)
throw IllegalArgumentException("Multi-file archives are not supported")
entries = readEntries(endRecord).toMutableList()
}
// Seek back to start for writing.
filePointer.seek(0)
}
private fun findEndRecord(): ZipEndRecord {
// Look from end to start since end record is at the end.
for (i in filePointer.length() - 1 downTo 0) {
filePointer.seek(i)
// Possible beginning of signature.
if (filePointer.readByte() == 0x50.toByte()) {
// Seek back to get the full int.
filePointer.seek(i)
val possibleSignature = filePointer.readUIntLE()
if (possibleSignature == ZipEndRecord.ECD_SIGNATURE) {
filePointer.seek(i)
return ZipEndRecord.fromECD(filePointer)
}
}
}
throw Exception("Couldn't find end record")
}
private fun readEntries(endRecord: ZipEndRecord): List<ZipEntry> {
filePointer.seek(endRecord.centralDirectoryStartOffset.toLong())
val numberOfEntries = endRecord.diskEntries.toInt()
return buildList(numberOfEntries) {
for (i in 1..numberOfEntries) {
add(
ZipEntry.fromCDE(filePointer).also
{
//for some reason the local extra field can be different from the central one
it.readLocalExtra(
filePointer.channel.map(
FileChannel.MapMode.READ_ONLY,
it.localHeaderOffset.toLong() + 28,
2
)
)
})
}
}
}
private fun writeCD() {
val centralDirectoryStartOffset = filePointer.channel.position().toUInt()
entries.forEach {
filePointer.channel.write(it.toCDE())
}
val entriesCount = entries.size.toUShort()
val endRecord = ZipEndRecord(
0u,
0u,
entriesCount,
entriesCount,
filePointer.channel.position().toUInt() - centralDirectoryStartOffset,
centralDirectoryStartOffset,
""
)
filePointer.channel.write(endRecord.toECD())
}
private fun addEntry(entry: ZipEntry, data: ByteBuffer) {
centralDirectoryNeedsRewrite = true
entry.localHeaderOffset = filePointer.channel.position().toUInt()
filePointer.channel.write(entry.toLFH())
filePointer.channel.write(data)
entries.add(entry)
}
fun addEntryCompressData(entry: ZipEntry, data: ByteArray) {
val compressor = Deflater(compressionLevel, true)
compressor.setInput(data)
compressor.finish()
val uncompressedSize = data.size
val compressedData = ByteArray(uncompressedSize) // I'm guessing compression won't make the data bigger.
val compressedDataLength = compressor.deflate(compressedData)
val compressedBuffer =
ByteBuffer.wrap(compressedData.take(compressedDataLength).toByteArray())
compressor.end()
val crc = CRC32()
crc.update(data)
entry.compression = 8u // Deflate compression.
entry.uncompressedSize = uncompressedSize.toUInt()
entry.compressedSize = compressedDataLength.toUInt()
entry.crc32 = crc.value.toUInt()
addEntry(entry, compressedBuffer)
}
private fun addEntryCopyData(entry: ZipEntry, data: ByteBuffer, alignment: Int? = null) {
alignment?.let {
// Calculate where data would end up.
val dataOffset = filePointer.filePointer + entry.LFHSize
val mod = dataOffset % alignment
// Wrong alignment.
if (mod != 0L) {
// Add padding at end of extra field.
entry.localExtraField =
entry.localExtraField.copyOf((entry.localExtraField.size + (alignment - mod)).toInt())
}
}
addEntry(entry, data)
}
private fun getDataForEntry(entry: ZipEntry): ByteBuffer {
return filePointer.channel.map(
FileChannel.MapMode.READ_ONLY,
entry.dataOffset.toLong(),
entry.compressedSize.toLong()
)
}
/**
* Copies all entries from [file] to this file but skip already existing entries.
*
* @param file The file to copy entries from.
* @param entryAlignment A function that returns the alignment for a given entry.
*/
fun copyEntriesFromFileAligned(file: ZipFile, entryAlignment: (entry: ZipEntry) -> Int?) {
for (entry in file.entries) {
if (entries.any { it.fileName == entry.fileName }) continue // Skip duplicates
val data = file.getDataForEntry(entry)
addEntryCopyData(entry, data, entryAlignment(entry))
}
}
override fun close() {
if (centralDirectoryNeedsRewrite) writeCD()
filePointer.close()
}
companion object ApkZipFile {
private const val DEFAULT_ALIGNMENT = 4
private const val LIBRARY_ALIGNMENT = 4096
val apkZipEntryAlignment = { entry: ZipEntry ->
if (entry.compression.toUInt() != 0u) null
else if (entry.fileName.endsWith(".so")) LIBRARY_ALIGNMENT
else DEFAULT_ALIGNMENT
}
}
}

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package app.revanced.library.zip.structures
import app.revanced.library.zip.putUInt
import app.revanced.library.zip.putUShort
import app.revanced.library.zip.readUIntLE
import app.revanced.library.zip.readUShortLE
import java.io.DataInput
import java.nio.ByteBuffer
import java.nio.ByteOrder
internal class ZipEndRecord(
val diskNumber: UShort,
val startingDiskNumber: UShort,
val diskEntries: UShort,
val totalEntries: UShort,
val centralDirectorySize: UInt,
val centralDirectoryStartOffset: UInt,
val fileComment: String,
) {
companion object {
const val ECD_HEADER_SIZE = 22
const val ECD_SIGNATURE = 0x06054b50u
fun fromECD(input: DataInput): ZipEndRecord {
val signature = input.readUIntLE()
if (signature != ECD_SIGNATURE)
throw IllegalArgumentException("Input doesn't start with end record signature")
val diskNumber = input.readUShortLE()
val startingDiskNumber = input.readUShortLE()
val diskEntries = input.readUShortLE()
val totalEntries = input.readUShortLE()
val centralDirectorySize = input.readUIntLE()
val centralDirectoryStartOffset = input.readUIntLE()
val fileCommentLength = input.readUShortLE()
var fileComment = ""
if (fileCommentLength > 0u) {
val fileCommentBytes = ByteArray(fileCommentLength.toInt())
input.readFully(fileCommentBytes)
fileComment = fileCommentBytes.toString(Charsets.UTF_8)
}
return ZipEndRecord(
diskNumber,
startingDiskNumber,
diskEntries,
totalEntries,
centralDirectorySize,
centralDirectoryStartOffset,
fileComment
)
}
}
fun toECD(): ByteBuffer {
val commentBytes = fileComment.toByteArray(Charsets.UTF_8)
val buffer = ByteBuffer.allocate(ECD_HEADER_SIZE + commentBytes.size).also { it.order(ByteOrder.LITTLE_ENDIAN) }
buffer.putUInt(ECD_SIGNATURE)
buffer.putUShort(diskNumber)
buffer.putUShort(startingDiskNumber)
buffer.putUShort(diskEntries)
buffer.putUShort(totalEntries)
buffer.putUInt(centralDirectorySize)
buffer.putUInt(centralDirectoryStartOffset)
buffer.putUShort(commentBytes.size.toUShort())
buffer.put(commentBytes)
buffer.flip()
return buffer
}
}

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package app.revanced.library.zip.structures
import app.revanced.library.zip.*
import java.io.DataInput
import java.nio.ByteBuffer
import java.nio.ByteOrder
class ZipEntry private constructor(
internal val version: UShort,
internal val versionNeeded: UShort,
internal val flags: UShort,
internal var compression: UShort,
internal val modificationTime: UShort,
internal val modificationDate: UShort,
internal var crc32: UInt,
internal var compressedSize: UInt,
internal var uncompressedSize: UInt,
internal val diskNumber: UShort,
internal val internalAttributes: UShort,
internal val externalAttributes: UInt,
internal var localHeaderOffset: UInt,
internal val fileName: String,
internal val extraField: ByteArray,
internal val fileComment: String,
internal var localExtraField: ByteArray = ByteArray(0), //separate for alignment
) {
internal val LFHSize: Int
get() = LFH_HEADER_SIZE + fileName.toByteArray(Charsets.UTF_8).size + localExtraField.size
internal val dataOffset: UInt
get() = localHeaderOffset + LFHSize.toUInt()
constructor(fileName: String) : this(
0x1403u, //made by unix, version 20
0u,
0u,
0u,
0x0821u, //seems to be static time google uses, no idea
0x0221u, //same as above
0u,
0u,
0u,
0u,
0u,
0u,
0u,
fileName,
ByteArray(0),
""
)
companion object {
internal const val CDE_HEADER_SIZE = 46
internal const val CDE_SIGNATURE = 0x02014b50u
internal const val LFH_HEADER_SIZE = 30
internal const val LFH_SIGNATURE = 0x04034b50u
internal fun fromCDE(input: DataInput): ZipEntry {
val signature = input.readUIntLE()
if (signature != CDE_SIGNATURE)
throw IllegalArgumentException("Input doesn't start with central directory entry signature")
val version = input.readUShortLE()
val versionNeeded = input.readUShortLE()
var flags = input.readUShortLE()
val compression = input.readUShortLE()
val modificationTime = input.readUShortLE()
val modificationDate = input.readUShortLE()
val crc32 = input.readUIntLE()
val compressedSize = input.readUIntLE()
val uncompressedSize = input.readUIntLE()
val fileNameLength = input.readUShortLE()
var fileName = ""
val extraFieldLength = input.readUShortLE()
val extraField = ByteArray(extraFieldLength.toInt())
val fileCommentLength = input.readUShortLE()
var fileComment = ""
val diskNumber = input.readUShortLE()
val internalAttributes = input.readUShortLE()
val externalAttributes = input.readUIntLE()
val localHeaderOffset = input.readUIntLE()
val variableFieldsLength =
fileNameLength.toInt() + extraFieldLength.toInt() + fileCommentLength.toInt()
if (variableFieldsLength > 0) {
val fileNameBytes = ByteArray(fileNameLength.toInt())
input.readFully(fileNameBytes)
fileName = fileNameBytes.toString(Charsets.UTF_8)
input.readFully(extraField)
val fileCommentBytes = ByteArray(fileCommentLength.toInt())
input.readFully(fileCommentBytes)
fileComment = fileCommentBytes.toString(Charsets.UTF_8)
}
flags = (flags and 0b1000u.inv()
.toUShort()) //disable data descriptor flag as they are not used
return ZipEntry(
version,
versionNeeded,
flags,
compression,
modificationTime,
modificationDate,
crc32,
compressedSize,
uncompressedSize,
diskNumber,
internalAttributes,
externalAttributes,
localHeaderOffset,
fileName,
extraField,
fileComment,
)
}
}
internal fun readLocalExtra(buffer: ByteBuffer) {
buffer.order(ByteOrder.LITTLE_ENDIAN)
localExtraField = ByteArray(buffer.getUShort().toInt())
}
internal fun toLFH(): ByteBuffer {
val nameBytes = fileName.toByteArray(Charsets.UTF_8)
val buffer = ByteBuffer.allocate(LFH_HEADER_SIZE + nameBytes.size + localExtraField.size)
.also { it.order(ByteOrder.LITTLE_ENDIAN) }
buffer.putUInt(LFH_SIGNATURE)
buffer.putUShort(versionNeeded)
buffer.putUShort(flags)
buffer.putUShort(compression)
buffer.putUShort(modificationTime)
buffer.putUShort(modificationDate)
buffer.putUInt(crc32)
buffer.putUInt(compressedSize)
buffer.putUInt(uncompressedSize)
buffer.putUShort(nameBytes.size.toUShort())
buffer.putUShort(localExtraField.size.toUShort())
buffer.put(nameBytes)
buffer.put(localExtraField)
buffer.flip()
return buffer
}
internal fun toCDE(): ByteBuffer {
val nameBytes = fileName.toByteArray(Charsets.UTF_8)
val commentBytes = fileComment.toByteArray(Charsets.UTF_8)
val buffer =
ByteBuffer.allocate(CDE_HEADER_SIZE + nameBytes.size + extraField.size + commentBytes.size)
.also { it.order(ByteOrder.LITTLE_ENDIAN) }
buffer.putUInt(CDE_SIGNATURE)
buffer.putUShort(version)
buffer.putUShort(versionNeeded)
buffer.putUShort(flags)
buffer.putUShort(compression)
buffer.putUShort(modificationTime)
buffer.putUShort(modificationDate)
buffer.putUInt(crc32)
buffer.putUInt(compressedSize)
buffer.putUInt(uncompressedSize)
buffer.putUShort(nameBytes.size.toUShort())
buffer.putUShort(extraField.size.toUShort())
buffer.putUShort(commentBytes.size.toUShort())
buffer.putUShort(diskNumber)
buffer.putUShort(internalAttributes)
buffer.putUInt(externalAttributes)
buffer.putUInt(localHeaderOffset)
buffer.put(nameBytes)
buffer.put(extraField)
buffer.put(commentBytes)
buffer.flip()
return buffer
}
}

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package app.revanced.library
import app.revanced.library.Options.setOptions
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.options.types.BooleanPatchOption.Companion.booleanPatchOption
import app.revanced.patcher.patch.options.types.StringPatchOption.Companion.stringPatchOption
import org.junit.jupiter.api.MethodOrderer
import org.junit.jupiter.api.Order
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestMethodOrder
@TestMethodOrder(MethodOrderer.OrderAnnotation::class)
internal object PatchOptionsTest {
private var patches = setOf(PatchOptionsTestPatch)
@Test
@Order(1)
fun serializeTest() {
assert(SERIALIZED_JSON == Options.serialize(patches))
}
@Test
@Order(2)
fun loadOptionsTest() {
patches.setOptions(CHANGED_JSON)
assert(PatchOptionsTestPatch.option1 == "test")
assert(PatchOptionsTestPatch.option2 == false)
}
private const val SERIALIZED_JSON =
"[{\"patchName\":\"PatchOptionsTestPatch\",\"options\":[{\"key\":\"key1\",\"value\":null},{\"key\":\"key2\",\"value\":true}]}]"
private const val CHANGED_JSON =
"[{\"patchName\":\"PatchOptionsTestPatch\",\"options\":[{\"key\":\"key1\",\"value\":\"test\"},{\"key\":\"key2\",\"value\":false}]}]"
object PatchOptionsTestPatch : BytecodePatch(name = "PatchOptionsTestPatch") {
var option1 by stringPatchOption("key1", null, "title1", "description1")
var option2 by booleanPatchOption("key2", true, "title2", "description2")
override fun execute(context: BytecodeContext) {
// Do nothing
}
}
}

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package app.revanced.library
import app.revanced.patcher.PatchSet
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.patch.BytecodePatch
import org.junit.jupiter.api.Test
import kotlin.test.assertEquals
internal object PatchUtilsTest {
@Test
fun `return 'a' because it is the most common version`() {
val patches = arrayOf("a", "a", "c", "d", "a", "b", "c", "d", "a", "b", "c", "d")
.map { version -> newPatch("some.package", version) }
.toSet()
assertEqualsVersion("a", patches, "some.package")
}
@Test
fun `return null because no patches were supplied`() {
assertEqualsVersion(null, emptySet<BytecodePatch>(), "some.package")
}
@Test
fun `return null because no patch is compatible with the supplied package name`() {
val patches = setOf(newPatch("some.package", "a"))
assertEqualsVersion(null, patches, "other.package")
}
@Test
fun `return null because no patch compatible package is constrained to a version`() {
val patches = setOf(
newPatch("other.package"),
newPatch("other.package"),
)
assertEqualsVersion(null, patches, "other.package")
}
private fun assertEqualsVersion(
expected: String?, patches: PatchSet, compatiblePackageName: String
) = assertEquals(expected, PatchUtils.getMostCommonCompatibleVersion(patches, compatiblePackageName))
private fun newPatch(packageName: String, vararg versions: String) = object : BytecodePatch(
compatiblePackages = setOf(CompatiblePackage(packageName, versions.toSet()))
) {
override fun execute(context: BytecodeContext) {}
}
}