I'm trying to run sample BMS app for Google based authorization
https://github.com/ibm-bluemix-mobile-services/bms-samples-android-helloauthentication
It runs on Android Studio emulator after changing targetSdkVersion to 22 in build.gradle (I've got java.lang.SecurityException: Missing android.permission.GET_ACCOUNTS before the change)
I've got following error on my physical device after pressing "Ping Bluemix" button:
02-25 12:32:49.446 30033-31086/com.ibm.helloauthentication E/mfpsdk.AuthorizationProcessManager: AuthorizationProcessManager.handleAuthorizationFailure in AuthorizationProcessManager.java:426 :: authorization process failed
02-25 12:32:49.446 30033-31096/com.ibm.helloauthentication W/System.err: at com.android.org.conscrypt.OpenSSLX509Certificate.checkValidity(OpenSSLX509Certificate.java:216)
02-25 12:32:49.446 30033-31096/com.ibm.helloauthentication W/System.err: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.certificate.CertificatesUtility.checkValidityWithPublicKey(CertificatesUtility.java:59)
02-25 12:32:49.446 30033-31096/com.ibm.helloauthentication W/System.err: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationProcessManager.saveCertificateFromResponse(AuthorizationProcessManager.java:214)
02-25 12:32:49.446 30033-31096/com.ibm.helloauthentication W/System.err: ... 12 more
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: Get request to Bluemix failed: THROWNjava.lang.RuntimeException: Failed to save certificate from response
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationProcessManager.saveCertificateFromResponse(AuthorizationProcessManager.java:222)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationProcessManager.access$100(AuthorizationProcessManager.java:51)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationProcessManager$1.handleAuthorizationSuccessResponse(AuthorizationProcessManager.java:133)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationProcessManager$InnerAuthorizationResponseListener.onSuccess(AuthorizationProcessManager.java:469)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationRequestAgent.processResponse(AuthorizationRequestAgent.java:388)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationRequestAgent.processResponseWrapper(AuthorizationRequestAgent.java:542)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.security.internal.AuthorizationRequestAgent.onSuccess(AuthorizationRequestAgent.java:513)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.ibm.mobilefirstplatform.clientsdk.android.core.api.internal.BaseRequest$1.onResponse(BaseRequest.java:419)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:170)
02-25 12:32:49.451 30033-31096/com.ibm.helloauthentication E/MainActivity: at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33)
Any ideas?
Updated that sample to use the correct permissions handling so you should be able to run it at SDK 23+ assuming you grant the permission when prompted.
I am still unable to recreate your specific issue on a physical device, but for this type of failure I would suggest first verifying that a bad header hasn't been cached (resolved by uninstalling and reinstalling the application) and should that fail I would recommend removing the certificate from Bluemix and re-adding it to reset the permissions and grants associated with it.