[SOLVED] Unable to sign AAB file using 'r0adkll/sign-android-release@v1' in github action workflow

Unable to sign AAB file using 'r0adkll/sign-android-release@v1' in github action workflow

I am getting the following error when signing the APK in Github workflow.

Below are some logs details from github workflow:

Run r0adkll/sign-android-release@v1 with:

releaseDirectory: app/release signingKeyBase64: ***

alias: ***

keyStorePassword: ***

keyPassword: ***

env: JAVA_HOME_8.0.275_x64: /opt/hostedtoolcache/jdk/8.0.275/x64 JAVA_HOME: /opt/hostedtoolcache/jdk/8.0.275/x64 JAVA_HOME_8_0_275_X64: /opt/hostedtoolcache/jdk/8.0.275/x64 BUILD_TOOLS_VERSION: 30.0.2

Preparing to sign key @ app/release with signing key

**/opt/hostedtoolcache/jdk/8.0.275/x64/bin/jarsigner -keystore app/release/signingKey.jks -storepass *** -keypass *** app/release/app-release.aab *****

This is the error part: jarsigner: unable to sign jar:

java.util.zip.ZipException: invalid entry compressed size (expected 38206 but got 38984 bytes) Error: The process '/opt/hostedtoolcache/jdk/8.0.275/x64/bin/jarsigner' failed with exit code 1

I believe it's very specific to jar signer, ( I tried with the answer it fix the problem)

Update: This has happening to me as well.

Solution

You need to save your KeyStore, Alias, KeyStore Password and Key Password in the secret section inside GitHub settings.

SIGNING_KEY — base64 text of your Keystore file
ALIAS — your alias name
KEY_STORE_PASSWORD — password of your Keystore
KEY_PASSWORD — your key password

- name: Sign AAB
  id: sign
  uses: r0adkll/sign-android-release@v1
  with:
    releaseDirectory: app/build/outputs/bundle/release
    signingKeyBase64: ${{ secrets.SIGNING_KEY }}
    alias: ${{ secrets.ALIAS }}
    keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
    keyPassword: ${{ secrets.KEY_PASSWORD }}

r0adkll/sign-android-release