https://github.com/bertrandmartel/apk-checker

Java APK integrity checker and key comparator
https://github.com/bertrandmartel/apk-checker

android apk java

Last synced: about 1 year ago
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Java APK integrity checker and key comparator

• Host: GitHub
• URL: https://github.com/bertrandmartel/apk-checker
• Owner: bertrandmartel
• License: mit
• Created: 2015-08-18T04:37:26.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2016-12-25T22:20:42.000Z (over 9 years ago)
• Last Synced: 2025-04-19T20:17:45.079Z (about 1 year ago)
• Topics: android, apk, java
• Language: Java
• Homepage: https://stackoverflow.com/a/32063994/2614364
• Size: 549 KB
• Stars: 9
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

          
# Java APK integrity checker / app comparator

The aim is to check mutliple APK files in order to know if they refer to the same official Android app

* check integrity of a list of apk files

* compare public keys between mutliple apk files

TODO : parse Android binary XML

Usage

java -jar apkChecker.jar -l  

	

		-l / -listlist of jars with separated with empty space(s)

	

	

		-v / -verifyverify java archive

	

	

		-c / -comparePubkeycompare public keys of jars

	

Exemple : ``java -jar ./apkchecker-1.0.jar -l ~/test/app-debug.apk ~/test/app-debug3.apk -v -c``

Output Exemples

![exemple_success](https://raw.github.com/bertrandmartel/apk-checker/master/success.png)

![exemple_failure](https://raw.github.com/bertrandmartel/apk-checker/master/failure.png)

Library used

* rewrite of JarSigner by Sun Microsystems under GPLv2 License

* android-sun-jarsign-support-1.1.jar for JarSigner dependencies (NetscapeCertTypeExtension)

* sun.misc.BASE64Decoder.jar for Base64

JDK 1.7

Eclipse