apksigcopier 0.0.2

apksigcopier - copy/extract/patch apk signatures

Extract:

$ mkdir meta
$ apksigcopier extract signed.apk meta
$ ls -1 meta
DUMMY.RSA
DUMMY.RSA.json
DUMMY.SF
DUMMY.SF.json
MANIFEST.MF
MANIFEST.MF.json
sigblock
sigoffset

Patch:

$ apksigcopier patch meta unsigned.apk out.apk

Copy (Extract & Patch):

$ apksigcopier copy signed.apk unsigned.apk out.apk

CAVEATS

Recent versions of the Android gradle plugin will use zipflinger -- which arranges the contents of the APK differently -- making apksigcopier fail to work. You can tell the plugin not to use zipflinger by setting android.useNewApkCreator=false in gradle.properties.

Help

$ apksigcopier --help

Tab Completion

For Bash, add this to ~/.bashrc:

eval "$(_SHTST_COMPLETE=source_bash apksigcopier)"

For Zsh, add this to ~/.zshrc:

eval "$(_SHTST_COMPLETE=source_zsh apksigcopier)"

For Fish, add this to ~/.config/fish/completions/apksigcopier.fish:

eval (env _SHTST_COMPLETE=source_fish apksigcopier)

Requirements

• Python >= 3.7 + click + apksigner + zip.

Debian/Ubuntu

$ apt install python3-click apksigner zip

Installing

Using pip

$ pip install apksigcopier

NB: depending on your system you may need to use e.g. pip3 --user instead of just pip.

From git

NB: this installs the latest development version, not the latest release.

$ git clone https://github.com/obfusk/apksigcopier.git
$ cd apksigcopier
$ pip install -e .

NB: you may need to add e.g. ~/.local/bin to your $PATH in order to run apksigcopier.

To update to the latest development version:

$ cd apksigcopier
$ git pull --rebase

License