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firebase / flutterfire

🔥 A collection of Firebase plugins for Flutter apps.
https://firebase.google.com/docs/flutter/setup
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🐛 [Firebase Auth] `web-internal-error` on some devices with phone auth #10953

Closed luckyhandler closed 2 months ago

luckyhandler commented 1 year ago

Bug report

Describe the bug Some of our users get a web-internal-error when trying to log in by sms code. They don't get into any Recaptcha flow or into a browser and were using iOS.

Steps to reproduce

Steps to reproduce the behavior:

Unfortunately, this is not reproducible for us.

Expected behavior

All users should be able to log in without any errors.

Flutter doctor

Run flutter doctor and paste the output below:

Click To Expand ``` Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel stable, 3.7.12, on macOS 13.3.1 22E772610a darwin-arm64, locale de-DE) [✓] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1) [✓] Xcode - develop for iOS and macOS (Xcode 14.3) [✓] Chrome - develop for the web [✓] Android Studio (version 2022.2) [✓] IntelliJ IDEA Community Edition (version 2023.1.1) [✓] VS Code (version 1.78.0) [✓] Connected device (3 available) [✓] HTTP Host Availability • No issues found! ```

Flutter dependencies

Run flutter pub deps -- --style=compact and paste the output below:

Click To Expand ``` Dart SDK 2.19.6 Flutter SDK 3.7.12 uryde 1.7.29+640 dependencies: - adaptive_action_sheet 2.0.2 [flutter universal_io] - android_intent_plus 3.1.7 [flutter platform meta] - app_settings 4.2.0 [flutter] - app_tracking_transparency 2.0.4 [flutter] - async 2.10.0 [collection meta] - auto_size_text 3.0.0 [flutter] - bloc 8.1.1 [meta] - bloc_concurrency 0.2.1 [bloc stream_transform] - cloud_firestore 4.6.0 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta] - cloud_functions 4.2.0 [cloud_functions_platform_interface cloud_functions_web firebase_core firebase_core_platform_interface flutter] - collection 1.17.0 - connectivity_plus 3.0.6 [flutter flutter_web_plugins connectivity_plus_platform_interface js meta nm] - crypto 3.0.3 [typed_data] - device_info_plus 8.2.2 [device_info_plus_platform_interface ffi file flutter flutter_web_plugins meta win32] - dio 5.1.2 [http_parser meta path] - easy_localization 3.0.1 [flutter shared_preferences intl args path easy_logger flutter_localizations] - envied 0.3.0 - equatable 2.0.5 [collection meta] - feature_discovery 0.14.1 [flutter provider shared_preferences] - fimber 0.6.6 - firebase_analytics 10.3.0 [firebase_analytics_platform_interface firebase_analytics_web firebase_core firebase_core_platform_interface flutter] - firebase_app_check 0.1.3 [firebase_app_check_platform_interface firebase_app_check_web firebase_core firebase_core_platform_interface flutter] - firebase_auth 4.5.0 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta] - firebase_core 2.11.0 [firebase_core_platform_interface firebase_core_web flutter meta] - firebase_crashlytics 3.2.0 [firebase_core firebase_core_platform_interface firebase_crashlytics_platform_interface flutter stack_trace] - firebase_dynamic_links 5.2.0 [firebase_core firebase_core_platform_interface firebase_dynamic_links_platform_interface flutter meta plugin_platform_interface] - firebase_messaging 14.5.0 [firebase_core firebase_core_platform_interface firebase_messaging_platform_interface firebase_messaging_web flutter meta] - firebase_remote_config 4.1.0 [firebase_core firebase_core_platform_interface firebase_remote_config_platform_interface firebase_remote_config_web flutter] - firebase_storage 11.1.2 [firebase_core firebase_core_platform_interface firebase_storage_platform_interface firebase_storage_web flutter] - flutter 0.0.0 [characters collection js material_color_utilities meta vector_math sky_engine] - flutter_bloc 8.1.2 [flutter bloc provider] - flutter_custom_tabs 1.0.4 [flutter flutter_custom_tabs_platform_interface flutter_custom_tabs_web meta] - flutter_inappwebview 6.0.0-beta.22 [flutter flutter_web_plugins js flutter_inappwebview_internal_annotations] - flutter_localizations 0.0.0 [flutter intl characters clock collection js material_color_utilities meta path vector_math] - flutter_rating_bar 4.0.1 [flutter] - flutter_secure_storage 8.0.0 [flutter flutter_secure_storage_linux flutter_secure_storage_macos flutter_secure_storage_platform_interface flutter_secure_storage_web flutter_secure_storage_windows meta] - flutter_svg 2.0.5 [flutter vector_graphics vector_graphics_codec vector_graphics_compiler] - flutter_time_picker_spinner 2.0.0 [flutter] - flutter_tts 3.6.3 [flutter flutter_web_plugins] - flutter_typeahead 4.3.8 [flutter flutter_keyboard_visibility] - focus_detector 2.0.1 [flutter visibility_detector] - font_awesome_flutter 10.4.0 [flutter] - geoflutterfire2 2.3.15 [flutter cloud_firestore rxdart] - google_maps_flutter 2.2.6 [flutter google_maps_flutter_android google_maps_flutter_ios google_maps_flutter_platform_interface] - google_maps_webservice 0.0.20-nullsafety.5 [http meta json_annotation] - grouped_list 5.1.2 [flutter] - here_sdk 4.13.4 [ffi intl meta url_launcher flutter flutter_localizations] - http 0.13.6 [async http_parser meta] - image_cropper 3.0.3 [flutter image_cropper_platform_interface image_cropper_for_web] - image_picker 0.8.7+4 [flutter image_picker_android image_picker_for_web image_picker_ios image_picker_platform_interface] - in_app_review 2.0.6 [flutter in_app_review_platform_interface] - intl 0.17.0 [clock path] - intl_phone_number_input 0.7.3+1 [flutter libphonenumber_plugin equatable collection] - json_annotation 4.8.1 [meta] - kt_dart 1.1.0 [meta] - location 4.4.0 [flutter location_platform_interface location_web] - meta 1.8.0 - onesignal_flutter 3.5.0 [flutter] - open_store 0.5.0 [flutter url_launcher] - package_info 2.0.2 [flutter] - path_provider 2.0.15 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows] - permission_handler 10.2.0 [flutter meta permission_handler_android permission_handler_apple permission_handler_windows permission_handler_platform_interface] - pull_to_refresh 2.0.0 [flutter] - qr_flutter 4.0.0 [flutter qr] - retrofit 4.0.1 [dio meta] - rxdart 0.27.7 - share_plus 6.3.2 [cross_file meta mime flutter flutter_web_plugins share_plus_platform_interface file url_launcher_web url_launcher_windows url_launcher_linux url_launcher_platform_interface ffi win32] - shared_preferences 2.1.1 [flutter shared_preferences_android shared_preferences_foundation shared_preferences_linux shared_preferences_platform_interface shared_preferences_web shared_preferences_windows] - super_banners 0.0.1 [flutter] - url_launcher 6.1.10 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows] - video_player 2.6.1 [flutter html video_player_android video_player_avfoundation video_player_platform_interface video_player_web] - wakelock 0.6.2 [flutter meta wakelock_macos wakelock_platform_interface wakelock_web wakelock_windows] - wiredash 1.6.0 [clock collection file flutter flutter_localizations http http_parser intl material_color_utilities path_provider shared_preferences] - yaml 3.1.2 [collection source_span string_scanner] dev dependencies: - analyzer 5.12.0 [_fe_analyzer_shared collection convert crypto glob meta package_config path pub_semver source_span watcher yaml] - bloc_test 9.1.1 [bloc diff_match_patch meta mocktail test] - build_runner 2.3.3 [args async analyzer build build_config build_daemon build_resolvers build_runner_core code_builder collection crypto dart_style frontend_server_client glob graphs http_multi_server io js logging meta mime package_config path pool pub_semver pubspec_parse shelf shelf_web_socket stack_trace stream_transform timing watcher web_socket_channel yaml] - build_verify 3.1.0 [io path test] - envied_generator 0.3.0 [envied build source_gen analyzer] - firebase_auth_mocks 0.11.0 [flutter firebase_auth firebase_core meta equatable dart_jsonwebtoken uuid firebase_auth_platform_interface mock_exceptions] - flutter_launcher_icons 0.13.1 [args checked_yaml cli_util image json_annotation path yaml] - flutter_lints 2.0.1 [lints] - flutter_test 0.0.0 [flutter test_api path fake_async clock stack_trace vector_math async boolean_selector characters collection js matcher material_color_utilities meta source_span stream_channel string_scanner term_glyph] - json_serializable 6.6.2 [analyzer async build build_config collection json_annotation meta path pub_semver pubspec_parse source_gen source_helper] - mockito 5.4.0 [analyzer build code_builder collection dart_style matcher meta path source_gen test_api] - retrofit_generator 6.0.0+3 [analyzer build built_collection code_builder dart_style dio retrofit source_gen tuple] - test 1.22.0 [analyzer async boolean_selector collection coverage http_multi_server io js node_preamble package_config path pool shelf shelf_packages_handler shelf_static shelf_web_socket source_span stack_trace stream_channel typed_data web_socket_channel webkit_inspection_protocol yaml test_api test_core] transitive dependencies: - _fe_analyzer_shared 60.0.0 [meta] - _flutterfire_internals 1.2.0 [collection firebase_core firebase_core_platform_interface flutter meta] - adaptive_number 1.0.0 [fixnum] - archive 3.3.7 [crypto path pointycastle] - args 2.4.0 - boolean_selector 2.1.1 [source_span string_scanner] - build 2.3.1 [analyzer async convert crypto glob logging meta path] - build_config 1.1.1 [checked_yaml json_annotation path pubspec_parse yaml] - build_daemon 3.1.1 [built_collection built_value http_multi_server logging path pool shelf shelf_web_socket stream_transform watcher web_socket_channel] - build_resolvers 2.2.0 [analyzer async build collection crypto graphs logging path package_config pool pub_semver stream_transform yaml] - build_runner_core 7.2.7 [async build build_config build_resolvers collection convert crypto glob graphs json_annotation logging meta path package_config pool timing watcher yaml] - built_collection 5.1.1 - built_value 8.4.4 [built_collection collection fixnum meta] - characters 1.2.1 - checked_yaml 2.0.2 [json_annotation source_span yaml] - cli_util 0.4.0 [meta path] - clock 1.1.1 - cloud_firestore_platform_interface 5.13.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - cloud_firestore_web 3.4.3 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins js] - cloud_functions_platform_interface 5.3.0 [firebase_core flutter meta plugin_platform_interface] - cloud_functions_web 4.4.2 [cloud_functions_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins js] - code_builder 4.4.0 [built_collection built_value collection matcher meta] - connectivity_plus_platform_interface 1.2.4 [flutter meta plugin_platform_interface] - convert 3.1.1 [typed_data] - coverage 1.6.3 [args logging package_config path source_maps stack_trace vm_service] - cross_file 0.3.3+4 [js meta] - csslib 0.17.2 [source_span] - dart_jsonwebtoken 2.7.1 [crypto pointycastle convert collection ed25519_edwards] - dart_style 2.3.0 [analyzer args path pub_semver source_span] - dbus 0.7.8 [args ffi meta xml] - device_info_plus_platform_interface 7.0.0 [flutter meta plugin_platform_interface] - diff_match_patch 0.4.1 - easy_logger 0.0.2 [flutter] - ed25519_edwards 0.3.1 [collection crypto convert adaptive_number] - fake_async 1.3.1 [clock collection] - ffi 2.0.1 - file 6.1.4 [meta path] - firebase_analytics_platform_interface 3.5.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_analytics_web 0.5.3 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins js] - firebase_app_check_platform_interface 0.0.7 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_app_check_web 0.0.9 [_flutterfire_internals firebase_app_check_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins js] - firebase_auth_platform_interface 6.14.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - firebase_auth_web 5.4.0 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser intl js meta] - firebase_core_platform_interface 4.7.0 [collection flutter flutter_test meta plugin_platform_interface] - firebase_core_web 2.4.0 [firebase_core_platform_interface flutter flutter_web_plugins js meta] - firebase_crashlytics_platform_interface 3.5.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - firebase_dynamic_links_platform_interface 0.2.5 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_messaging_platform_interface 4.4.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_messaging_web 3.4.0 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins js meta] - firebase_remote_config_platform_interface 1.3.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_remote_config_web 1.3.0 [firebase_core firebase_core_web firebase_remote_config_platform_interface flutter flutter_web_plugins js] - firebase_storage_platform_interface 4.3.0 [collection firebase_core flutter meta plugin_platform_interface] - firebase_storage_web 3.5.0 [_flutterfire_internals async firebase_core firebase_core_web firebase_storage_platform_interface flutter flutter_web_plugins http js meta] - fixnum 1.1.0 - flutter_custom_tabs_platform_interface 1.0.1 [flutter plugin_platform_interface meta] - flutter_custom_tabs_web 1.0.0 [flutter flutter_web_plugins flutter_custom_tabs_platform_interface meta url_launcher_web url_launcher_platform_interface] - flutter_inappwebview_internal_annotations 1.1.0 - flutter_keyboard_visibility 5.4.0 [meta flutter_keyboard_visibility_platform_interface flutter_keyboard_visibility_linux flutter_keyboard_visibility_macos flutter_keyboard_visibility_web flutter_keyboard_visibility_windows flutter] - flutter_keyboard_visibility_linux 1.0.0 [flutter_keyboard_visibility_platform_interface flutter] - flutter_keyboard_visibility_macos 1.0.0 [flutter_keyboard_visibility_platform_interface flutter] - flutter_keyboard_visibility_platform_interface 2.0.0 [flutter meta plugin_platform_interface] - flutter_keyboard_visibility_web 2.0.0 [flutter_keyboard_visibility_platform_interface flutter_web_plugins flutter] - flutter_keyboard_visibility_windows 1.0.0 [flutter_keyboard_visibility_platform_interface flutter] - flutter_plugin_android_lifecycle 2.0.9 [flutter] - flutter_secure_storage_linux 1.1.3 [flutter flutter_secure_storage_platform_interface] - flutter_secure_storage_macos 3.0.0 [flutter flutter_secure_storage_platform_interface] - flutter_secure_storage_platform_interface 1.0.1 [flutter plugin_platform_interface] - flutter_secure_storage_web 1.1.1 [flutter flutter_secure_storage_platform_interface flutter_web_plugins js] - flutter_secure_storage_windows 2.0.0 [flutter flutter_secure_storage_platform_interface] - flutter_web_plugins 0.0.0 [flutter js characters collection material_color_utilities meta vector_math] - frontend_server_client 3.2.0 [async path] - glob 2.1.1 [async collection file path string_scanner] - google_maps_flutter_android 2.4.10 [flutter flutter_plugin_android_lifecycle google_maps_flutter_platform_interface stream_transform] - google_maps_flutter_ios 2.2.1 [flutter google_maps_flutter_platform_interface stream_transform] - google_maps_flutter_platform_interface 2.2.6 [collection flutter plugin_platform_interface stream_transform] - graphs 2.2.0 [collection] - html 0.15.2 [csslib source_span] - http_multi_server 3.2.1 [async] - http_parser 4.0.2 [collection source_span string_scanner typed_data] - image 4.0.15 [archive meta xml] - image_cropper_for_web 1.0.3 [flutter flutter_web_plugins image_cropper_platform_interface js] - image_cropper_platform_interface 3.0.3 [flutter plugin_platform_interface http] - image_picker_android 0.8.6+7 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface] - image_picker_for_web 2.1.12 [flutter flutter_web_plugins image_picker_platform_interface] - image_picker_ios 0.8.7+3 [flutter image_picker_platform_interface] - image_picker_platform_interface 2.6.3 [cross_file flutter http plugin_platform_interface] - in_app_review_platform_interface 2.0.4 [flutter url_launcher plugin_platform_interface platform] - io 1.0.4 [meta path string_scanner] - js 0.6.5 [meta] - libphonenumber_platform_interface 0.4.0 [flutter plugin_platform_interface] - libphonenumber_plugin 0.3.1 [flutter flutter_web_plugins libphonenumber_platform_interface libphonenumber_web] - libphonenumber_web 0.3.0 [flutter flutter_web_plugins js libphonenumber_platform_interface] - lints 2.0.1 - location_platform_interface 2.3.0 [flutter meta plugin_platform_interface] - location_web 3.1.1 [flutter flutter_web_plugins http_parser js location_platform_interface meta] - logging 1.1.1 - matcher 0.12.13 [meta stack_trace] - material_color_utilities 0.2.0 - mime 1.0.4 - mock_exceptions 0.8.2 [matcher] - mocktail 0.3.0 [collection matcher test] - nested 1.0.0 [flutter] - nm 0.5.0 [dbus] - node_preamble 2.0.2 - package_config 2.1.0 [path] - path 1.8.2 - path_parsing 1.0.1 [vector_math meta] - path_provider_android 2.0.25 [flutter path_provider_platform_interface] - path_provider_foundation 2.2.2 [flutter path_provider_platform_interface] - path_provider_linux 2.1.10 [ffi flutter path path_provider_platform_interface xdg_directories] - path_provider_platform_interface 2.0.6 [flutter platform plugin_platform_interface] - path_provider_windows 2.1.5 [ffi flutter path path_provider_platform_interface win32] - permission_handler_android 10.2.0 [flutter permission_handler_platform_interface] - permission_handler_apple 9.0.8 [flutter permission_handler_platform_interface] - permission_handler_platform_interface 3.9.0 [flutter meta plugin_platform_interface] - permission_handler_windows 0.1.2 [flutter permission_handler_platform_interface] - petitparser 5.1.0 [meta] - platform 3.1.0 - plugin_platform_interface 2.1.4 [meta] - pointycastle 3.7.3 [collection convert js] - pool 1.5.1 [async stack_trace] - process 4.2.4 [file path platform] - provider 6.0.5 [collection flutter nested] - pub_semver 2.1.3 [collection meta] - pubspec_parse 1.2.2 [checked_yaml collection json_annotation pub_semver yaml] - qr 2.1.0 [meta] - share_plus_platform_interface 3.2.1 [cross_file flutter meta mime plugin_platform_interface path_provider uuid] - shared_preferences_android 2.1.2 [flutter shared_preferences_platform_interface] - shared_preferences_foundation 2.2.1 [flutter shared_preferences_platform_interface] - shared_preferences_linux 2.2.0 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface] - shared_preferences_platform_interface 2.2.0 [flutter plugin_platform_interface] - shared_preferences_web 2.1.0 [flutter flutter_web_plugins shared_preferences_platform_interface] - shared_preferences_windows 2.2.0 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface] - shelf 1.4.0 [async collection http_parser path stack_trace stream_channel] - shelf_packages_handler 3.0.1 [path shelf shelf_static] - shelf_static 1.1.1 [convert http_parser mime path shelf] - shelf_web_socket 1.0.3 [shelf stream_channel web_socket_channel] - sky_engine 0.0.99 - source_gen 1.2.7 [analyzer async build dart_style glob path source_span yaml] - source_helper 1.3.3 [analyzer collection source_gen] - source_map_stack_trace 2.1.1 [path source_maps stack_trace] - source_maps 0.10.12 [source_span] - source_span 1.9.1 [collection path term_glyph] - stack_trace 1.11.0 [path] - stream_channel 2.1.1 [async] - stream_transform 2.1.0 - string_scanner 1.2.0 [source_span] - term_glyph 1.2.1 - test_api 0.4.16 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph matcher] - test_core 0.4.20 [analyzer async args boolean_selector collection coverage frontend_server_client glob io meta package_config path pool source_map_stack_trace source_maps source_span stack_trace stream_channel vm_service yaml matcher test_api] - timing 1.0.1 [json_annotation] - tuple 2.0.1 - typed_data 1.3.1 [collection] - universal_io 2.2.0 [collection meta typed_data] - url_launcher_android 6.0.27 [flutter url_launcher_platform_interface] - url_launcher_ios 6.1.4 [flutter url_launcher_platform_interface] - url_launcher_linux 3.0.4 [flutter url_launcher_platform_interface] - url_launcher_macos 3.0.5 [flutter url_launcher_platform_interface] - url_launcher_platform_interface 2.1.2 [flutter plugin_platform_interface] - url_launcher_web 2.0.16 [flutter flutter_web_plugins url_launcher_platform_interface] - url_launcher_windows 3.0.5 [flutter url_launcher_platform_interface] - uuid 3.0.7 [crypto] - vector_graphics 1.1.5 [flutter vector_graphics_codec] - vector_graphics_codec 1.1.5 - vector_graphics_compiler 1.1.5 [args meta path_parsing xml vector_graphics_codec] - vector_math 2.1.4 - video_player_android 2.4.4 [flutter video_player_platform_interface] - video_player_avfoundation 2.4.4 [flutter video_player_platform_interface] - video_player_platform_interface 6.1.0 [flutter plugin_platform_interface] - video_player_web 2.0.16 [flutter flutter_web_plugins video_player_platform_interface] - visibility_detector 0.2.2 [flutter] - vm_service 9.4.0 - wakelock_macos 0.4.0 [flutter flutter_web_plugins wakelock_platform_interface] - wakelock_platform_interface 0.3.0 [flutter meta] - wakelock_web 0.4.0 [flutter flutter_web_plugins js wakelock_platform_interface] - wakelock_windows 0.2.1 [flutter wakelock_platform_interface win32] - watcher 1.0.2 [async path] - web_socket_channel 2.4.0 [async crypto stream_channel] - webkit_inspection_protocol 1.2.0 [logging] - win32 3.1.4 [ffi] - xdg_directories 1.0.0 [meta path process] - xml 6.2.2 [collection meta petitparser] ```
fabios9702 commented 1 year ago

@luckyhandler I'm facing the same problem, and I'm not able to reproduce it

darshankawar commented 1 year ago

@luckyhandler Thanks for the report. Can you provide the complete error log ?

luckyhandler commented 1 year ago

@luckyhandler Thanks for the report. Can you provide the complete error log ?

Hey, as I cannot reproduce it on my side and unfortunately during login we don't track errors yet I can't provide any more detailed information.

luckyhandler commented 1 year ago

What could be the reason for those errors? When are they returned?

darshankawar commented 1 year ago

Keeping it open for team's input and attention based on the report.

luckyhandler commented 1 year ago

The problem seems to be that the iOS was restricted to iOS apps but when going into the RECAPTCHA flow the key is needed in the web. In my opinion this is an architectural flaw because I really like constraining my key to specific use cases. Now it has to be unrestricted again.

I realized that this might be the problem after getting the error now by myself in a simulator:

[firebase_auth/web-internal-error] {"error":{"code":403,"message":"Requests from this iOS client application are blocked.","errors":[{"message":"Requests from this iOS client application are blocked.","domain":"global","reason":"forbidden"}],"status":"PERMISSION_DENIED","details":[{"@type":"type.googleapis.com/google.rpc.ErrorInfo","reason":"API_KEY_IOS_APP_BLOCKED","domain":"googleapis.com","metadata":{"service":"identitytoolkit.googleapis.com","consumer":"projects/891224938617"}}]}}

The question is: why does Firebase auth go into the recaptcha flow? Isn't this supposed to be the fallback?

AbderraoufKhodja commented 1 year ago

I am facing the same issue when google API is restricted. But it used to work just fine.

Lyokone commented 2 months ago

Based on the latest comment from the author, the reason for the issue is that a Recaptcha flow is launched as a fallback. FlutterFire doesn't control which AppCheck flow is launched and can change based on several factors. If you need more explanations, I invite you to open an issue on the https://github.com/firebase/firebase-ios-sdk repository. Closing this since it's not directly related to FlutterFire.