I followed the Docs of Google Sign-in (here: https://www.mongodb.com/docs/realm/sdk/java/examples/authenticate-users/#google-user)
It seems fine, but sometimes (1 of 4 on average), loginAsync fails.
Here is my code:
private void signInWithGoogle() {
GoogleSignInOptions gso = new GoogleSignInOptions
.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken("MY-KEY.apps.googleusercontent.com")
.build();
GoogleSignInClient googleSignInClient = GoogleSignIn.getClient(this, gso);
Intent signInIntent = googleSignInClient.getSignInIntent();
ActivityResultLauncher<Intent> resultLauncher =
registerForActivityResult(
new ActivityResultContracts.StartActivityForResult(),
new ActivityResultCallback<ActivityResult>() {
@Override
public void onActivityResult(ActivityResult result) {
Task<GoogleSignInAccount> task =
GoogleSignIn.getSignedInAccountFromIntent(result.getData());
handleSignInResult(task);
}
});
resultLauncher.launch(signInIntent);
}
private void handleSignInResult(Task<GoogleSignInAccount> completedTask) {
try {
if (completedTask.isSuccessful()) {
GoogleSignInAccount account = completedTask.getResult(ApiException.class);
String token = account.getIdToken();
Credentials googleCredentials =
Credentials.google(token, GoogleAuthType.ID_TOKEN);
app.loginAsync(googleCredentials, it -> {
if (it.isSuccess()) {
Log.v("AUTH",
"Successfully logged in to MongoDB Realm using Google OAuth.");
} else {
Log.e("AUTH",
"Failed to log in to MongoDB Realm: ", it.getError());
}
});
} else {
Log.e("AUTH", "Google Auth failed: "
+ completedTask.getException().toString());
}
} catch (ApiException e) {
Log.w("AUTH", "Failed to log in with Google OAuth: " + e.getMessage());
}
}
After choosing Google account to login with,
Some of the errors I receive:
Failed to log in to MongoDB Realm:
AUTH_ERROR(realm::app::ServiceError:47): illegal base64 data at input byte 345
at io.realm.internal.jni.OsJNIResultCallback.onError(OsJNIResultCallback.java:60)
at io.realm.internal.objectstore.OsApp.nativeLogin(Native Method)
at io.realm.internal.objectstore.OsApp.login(OsApp.java:99)
at io.realm.mongodb.App.login(App.java:360)
at io.realm.mongodb.App$3.run(App.java:411)
at io.realm.mongodb.App$3.run(App.java:408)
at io.realm.internal.mongodb.Request$1.run(Request.java:57)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
or:
E/REALM_JNI: jni: ThrowingException 6, [json.exception.type_error.316] invalid UTF-8 byte at index 1012: 0xFF in /tmp/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_objectstore_OsApp.cpp line 195, .
E/REALM_JNI: Exception has been thrown: Unrecoverable error. [json.exception.type_error.316] invalid UTF-8 byte at index 1012: 0xFF in /tmp/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_objectstore_OsApp.cpp line 195
Failed to log in to MongoDB Realm:
UNKNOWN(unknown:-1): Unexpected error
io.realm.exceptions.RealmError: Unrecoverable error. [json.exception.type_error.316] invalid UTF-8 byte at index 1012: 0xFF in /tmp/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_objectstore_OsApp.cpp line 195
at io.realm.internal.objectstore.OsApp.nativeLogin(Native Method)
at io.realm.internal.objectstore.OsApp.login(OsApp.java:99)
at io.realm.mongodb.App.login(App.java:360)
at io.realm.mongodb.App$3.run(App.java:411)
at io.realm.mongodb.App$3.run(App.java:408)
at io.realm.internal.mongodb.Request$1.run(Request.java:57)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
at io.realm.internal.mongodb.Request$1.run(Request.java:61)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)