dexter has submitted this change. ( https://gerrit.osmocom.org/c/android-apdu-proxy/+/38838?usp=email ) Change subject: README.md: add section that explains re-signing of the APK file. ...................................................................... README.md: add section that explains re-signing of the APK file. Some users may already have an existing keystore + ARA-M configuration on their cards. Let's explain how the APK file can be re-signed with those keys. Related: OS#6367 Change-Id: I7ccf7ed2c7e8dfd1217afd46c983d4f79ebef124 --- M README.md 1 file changed, 17 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified dexter: Looks good to me, approved diff --git a/README.md b/README.md index 801e4f3..c5d1ebb 100644 --- a/README.md +++ b/README.md @@ -246,3 +246,20 @@ Pre-built (nightly) APK packages are avilable for download under: * https://jenkins.osmocom.org/jenkins/job/master-android-apdu-proxy/a1=defaul… + +Re-signing APK +-------------- + +In case the user already has an ARA-M configuration with matching signing keys, +it is possible to use the `apksigner` utility to re-sign an already existing APK +file with those keys. + +The following commandline will re-sign `app-release.apk` with `myKey` from the +user specified keystore `/path/to/my/keystore.jks`. + +``` +$ apksigner sign --ks-key-alias myKey --ks-pass "pass:myPassword" --ks /path/to/my/keystore.jks ./app/build/outputs/apk/release/app-release.apk +``` + +To make sure that the re-signing was successful the apksigner utility can be +used as already described in section `Signing and ARA-M configuration` \ No newline at end of file -- To view, visit https://gerrit.osmocom.org/c/android-apdu-proxy/+/38838?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: android-apdu-proxy Gerrit-Branch: master Gerrit-Change-Id: I7ccf7ed2c7e8dfd1217afd46c983d4f79ebef124 Gerrit-Change-Number: 38838 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de>