fix(auth): improve user identifier retrieval#2314
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This pull request introduces a displayIdentifier() extension for FirebaseUser to centralize the logic for retrieving a displayable identifier, ensuring that blank strings are treated as missing values. The reviewer suggests refining this by making the extension support nullable FirebaseUser objects and adding a getDisplayEmail helper to further simplify call sites and remove redundant null-safety checks across the codebase.
russellwheatley
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* fix(auth): improve user identifier retrieval * updates
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* fix(auth): improve user identifier retrieval * updates
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…ng (#2354) * fix(auth): improve user identifier retrieval (#2314) * fix(auth): improve user identifier retrieval * updates * fix: ensure that when selecting phone or email, it routes straight to that screen (#2311) * fix: use secondary app if it is passed into FirebaseAuthUI (#2313) * fix(auth): make AuthException messages customisable via AuthUIStringProvider (#2320) * fix(auth): preserve linkDomain in email link ActionCodeSettings (#2321) * fix(auth): log out before Facebook sign-in to clear stale cached token (#2322) Co-authored-by: russellwheatley <russellwheatley85@gmail.com> * Fix typo in README (#2325) * fix(auth): emit AuthResult on sign-in success and fix MFA tooltip auto-open (#2326) * fix(auth): update AuthState to reflect success or idle based on user result * updates * updates * refactor: rename auth user state handler * fix(auth): expose slot parameters through FirebaseAuthScreen (#2328) * fix(auth): add configurable params for custom UI - AuthMethodPicker - EmailAuth - PhoneAuth - MFA Enrollment & Challenge * fix(auth): add demo activities for email and phone authentication with customizable UI * updates * updates * feat(auth): add customMethodPickerTermsContent slot to FirebaseAuthScreen (#2330) * feat(auth): add termsContent slot to AuthMethodPicker for custom ToS UI * feat(auth): add termsAccepted parameter to AuthMethodPicker for consent handling * update example * updates * updates * updates * feat(auth): add isCredentialLinkingEnabled for authenticated users (#2319) * feat(auth): add isCredentialLinkingEnabled for authenticated non-anonymous users * t feat(app): add CredentialLinkingDemoActivity to sample app # Conflicts: # app/src/main/AndroidManifest.xml * updates * feat(auth): surface GIdP password policy violations with actionable error messages (#2333) * feat(auth): handle GIdP password policy violations with specific error messages * updates * updates * cleanup * fix(auth): allow SAML providers in AuthUIConfiguration (#2331) * fix(auth): allow saml. prefixed provider IDs in AuthUIConfiguration validation * updates * feat(auth): add reauthentication flow with automatic operation retry (#2332) * wip # Conflicts: # auth/src/main/java/com/firebase/ui/auth/configuration/auth_provider/EmailAuthProvider+FirebaseAuthUI.kt # auth/src/main/java/com/firebase/ui/auth/ui/screens/FirebaseAuthScreen.kt * feat(auth): add reauthentication flow with automatic operation retry Adds AuthState.ReauthenticationRequired, withReauth(), and createReauthFlow() to support sensitive operations that require recent sign-in. FirebaseAuthUI.delete() and withReauth() automatically catch FirebaseAuthRecentLoginRequiredException, emit the new state carrying the original operation as retryOperation, and FirebaseAuthScreen presents a ModalBottomSheet overlay scoped to the user's linked providers — no navigation away from the authenticated screen. On successful reauthentication the original operation is retried automatically. * test(auth): add e2e tests for reauthentication flow UI * updates * fix reviews * update README * feat(auth): implement `legacyFetchSignInWithEmail` configuration option (#2316) * feat(auth): implement legacyFetchSignInWithEmail configuration option * test: write tests for legacyFetchSignInWithEmail * fix(pr): address reviewer feedback on email recovery routing * refactor(pr): address reviewer feedback on legacy email recovery * fix: cancellation callback + test * chore: ignore kotlin cache * chore: run demo app script from command line --------- Co-authored-by: demolaf <demolafadumo@gmail.com> * fix(auth): replace hardcoded loading state strings with translatable string resources (#2339) * feat(auth): add localized loading messages for various sign-in states * updates * feat(auth): update sign-in methods to use AuthUIConfiguration for localized messages * refactor: use periods to represent ellipsis not the unicode character * refactor: use qualifiers, not base values in tests * fix(auth): remember authStateFlow() to avoid resubscribing on every recomposition * fix(auth): remember authStateFlow() in EmailAuthScreen to avoid resubscribing * docs(auth): note FirebaseAuthUI.create() instability inside composables --------- Co-authored-by: Russell Wheatley <russellwheatley85@gmail.com> Co-authored-by: Nillan Sivarasa <nillan.sivarasa@gmail.com>
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This fixes the empty identifier displayed in the default authenticated UI state composable in
FirebaseAuthScreenfor "Signed in as UID".Closes #2296