An Android utility for injecting Oculus signature files into an APK, and resigning it.

Usage

OsigInjector 0.1.0
Copyright (C) 2016 Robin Lankhorst
Usage: osiginject
The application requires JarSigner from JDK, and that the bin/ folder is in the
 PATH variable.

  -i, --input        Required. Input APK file
  -o, --output       Required. Target output APK path
  --keystore         Required. Path to the used key store
  -s, --storepass    Required. Text file containing the password for the
                     keystore
  --keyalias         Required. Key alias within the store.
  -k, --keypass      Required. Text file containing the password for the key
                     alias
  --btool            Required. Path to Android build tools
  --help             Display this help screen.

A personal note

If some things are not working as intended, or you have any suggestions how I could improve this project, please let me know. I'm only human, could've missed something. 😄

Dependencies

External

• APKtool, as apktool.bat in the working directory.
  • Get it here.
• Java Development Kit, with jarsigner in system PATH variable (bin folder).
• Android Build Tools containing zipalign, also in PATH.

Personal

• A keystore file, with access to the target alias and passwords.
• Text files containing the passwords for both the keystore as the key.
  • Done for the reason that escaped characters will be read correctly (had some issues in the console window).

Build it yourself

Microsoft Visual Studio version capable of targeting .NET Framework 4.6.1 (lower versions should work just fine though). The project integrates a NuGet package for parsing command line entries, CommandLineParser by Giacomo Stelluti Scala. Make sure NuGet fixes packages before building yourself a copy.

Questions?

Reach me quickly using my Twitter, or by commenting on this blog post.