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Description
Is there an existing issue for this?
- I have searched the existing issues.
Which plugins are affected?
App Check
Which platforms are affected?
iOS
Description
Every call to getToken() on iOS (any provider) takes 200-300ms and issues a new, non-cached token. Web and Android functionality works as expected and issues a cached token in a few ms, but iOS will always issue a new token when you call FirebaseAppCheck.instance.getToken().
Interestingly, this does NOT seem to affect other Firebase features that are using AppCheck. For instance, Firestore (with AppCheck enforced) appears to be using a cached key because get commands complete in under 100ms. We've also added logging on our Golang API that proves our production iOS requests are including a newly issued AppCheck token on every request whereas our production Android build is re-using cached tokens as expected.
Reproducing the issue
final start = DateTime.now();
final appCheckToken = await FirebaseAppCheck.instance.getToken();
final end = DateTime.now();
print('Got app check token after ${end.difference(start).inMilliseconds}ms');
on Android will print 1-5ms delay, on iOS will be 200-300ms
Firebase Core version
4.0.0
Flutter Version
3.32.7
Relevant Log Output
iOS logs (tied to a button in Flutter app, hit 3s apart):
flutter: Got app check token after 268ms
flutter: Got app check token after 267ms
flutter: Got app check token after 373ms
Android logs:
I/flutter (32526): Got app check token after 19ms
I/flutter (32526): Got app check token after 13ms
I/flutter (32526): Got app check token after 8ms
Flutter dependencies
Expand Flutter dependencies
snippet
Dart SDK 3.8.1
Flutter SDK 3.32.7
dependencies:
- app_badge_plus 1.2.3 [flutter plugin_platform_interface]
- chewie 1.12.1 [cupertino_icons flutter provider video_player wakelock_plus]
- cloud_firestore 6.0.0 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta]
- collection 1.19.1
- eas_flutter 0.0.0 [email_validator equatable flutter flutter_hooks flutter_svg http intl json_annotation]
- email_validator 3.0.0
- equatable 2.0.7 [collection meta]
- fc_native_video_thumbnail 0.17.2 [flutter plugin_platform_interface]
- file_picker 10.3.1 [flutter flutter_web_plugins flutter_plugin_android_lifecycle plugin_platform_interface ffi path win32 cross_file web dbus]
- firebase_ai 3.1.0 [firebase_app_check firebase_auth firebase_core firebase_core_platform_interface flutter http meta web_socket_channel]
- firebase_app_check 0.4.0 [firebase_app_check_platform_interface firebase_app_check_web firebase_core firebase_core_platform_interface flutter]
- firebase_auth 6.0.1 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta]
- firebase_core 4.0.0 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_messaging 16.0.0 [firebase_core firebase_core_platform_interface firebase_messaging_platform_interface firebase_messaging_web flutter meta]
- firebase_storage 13.0.0 [firebase_core firebase_core_platform_interface firebase_storage_platform_interface firebase_storage_web flutter]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]
- flutter_hooks 0.21.3 [flutter]
- flutter_lorem 2.0.0 [flutter]
- flutter_riverpod 2.6.1 [collection flutter meta riverpod state_notifier]
- flutter_svg 2.2.0 [flutter http vector_graphics vector_graphics_codec vector_graphics_compiler]
- freezed_annotation 3.1.0 [collection json_annotation meta]
- geolocator 14.0.2 [flutter geolocator_platform_interface geolocator_android geolocator_apple geolocator_web geolocator_windows geolocator_linux]
- google_sign_in 7.1.1 [flutter google_sign_in_android google_sign_in_ios google_sign_in_platform_interface google_sign_in_web]
- hooks_riverpod 2.6.1 [collection flutter flutter_hooks flutter_riverpod riverpod state_notifier]
- http 1.5.0 [async http_parser meta web]
- image 4.5.4 [archive meta xml]
- image_picker 1.1.2 [flutter image_picker_android image_picker_for_web image_picker_ios image_picker_linux image_picker_macos image_picker_platform_interface image_picker_windows]
- intl 0.20.2 [clock meta path]
- json_annotation 4.9.0 [meta]
- linked_scroll_controller 0.2.0 [flutter]
- mask_text_input_formatter 2.9.0 [flutter]
- mime 2.0.0
- open_filex 4.7.0 [flutter ffi]
- package_info_plus 8.3.1 [ffi flutter flutter_web_plugins http meta path package_info_plus_platform_interface web win32 clock]
- path_provider 2.1.5 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows]
- pdfrx 1.3.5 [collection crypto ffi flutter http path path_provider rxdart synchronized url_launcher vector_math web dart_pubspec_licenses]
- permission_handler 12.0.1 [flutter meta permission_handler_android permission_handler_apple permission_handler_html permission_handler_windows permission_handler_platform_interface]
- photo_view 0.15.0 [flutter]
- riverpod 2.6.1 [collection meta stack_trace state_notifier]
- riverpod_annotation 2.6.1 [meta riverpod]
- rxdart 0.28.0
- scrollable_positioned_list 0.3.8 [flutter collection]
- share_plus 11.1.0 [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 web win32]
- shared_preferences 2.5.3 [flutter shared_preferences_android shared_preferences_foundation shared_preferences_linux shared_preferences_platform_interface shared_preferences_web shared_preferences_windows]
- text_search 1.0.2 [tuple]
- url_launcher 6.3.2 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows]
- uuid 4.5.1 [crypto sprintf meta fixnum]
- video_player 2.10.0 [flutter html video_player_android video_player_avfoundation video_player_platform_interface video_player_web]
- visibility_detector 0.4.0+2 [flutter]
dev dependencies:
- build_runner 2.5.4 [analyzer args async build build_config build_daemon build_resolvers build_runner_core code_builder collection crypto dart_style frontend_server_client glob graphs http 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 web_socket_channel yaml]
- custom_lint 0.7.6 [analyzer analyzer_plugin args async ci cli_util collection custom_lint_core freezed_annotation json_annotation meta package_config path pub_semver pubspec_parse rxdart uuid yaml]
- flutter_launcher_icons 0.14.4 [args checked_yaml cli_util image json_annotation path yaml]
- flutter_lints 6.0.0 [lints]
- flutter_test 0.0.0 [flutter test_api matcher path fake_async clock stack_trace vector_math leak_tracker_flutter_testing async boolean_selector characters collection leak_tracker leak_tracker_testing material_color_utilities meta source_span stream_channel string_scanner term_glyph vm_service]
- freezed 3.1.0 [analyzer build build_config collection meta source_gen freezed_annotation json_annotation dart_style pub_semver]
- json_serializable 6.9.5 [analyzer async build build_config collection dart_style json_annotation meta path pub_semver pubspec_parse source_gen source_helper]
- riverpod_generator 2.6.5 [analyzer build build_config collection crypto meta path riverpod_analyzer_utils riverpod_annotation source_gen]
- riverpod_lint 2.6.5 [analyzer analyzer_plugin collection custom_lint_builder meta path riverpod riverpod_analyzer_utils source_span yaml]
transitive dependencies:
- _fe_analyzer_shared 85.0.0 [meta]
- _flutterfire_internals 1.3.60 [collection firebase_core firebase_core_platform_interface flutter meta]
- analyzer 7.6.0 [_fe_analyzer_shared collection convert crypto glob meta package_config path pub_semver source_span watcher yaml]
- analyzer_plugin 0.13.4 [analyzer collection dart_style pub_semver yaml path]
- archive 4.0.7 [crypto path posix]
- args 2.7.0
- async 2.13.0 [collection meta]
- boolean_selector 2.1.2 [source_span string_scanner]
- build 2.5.4 [analyzer async build_runner_core built_collection built_value convert crypto glob graphs logging meta package_config path pool]
- build_config 1.1.2 [checked_yaml json_annotation path pubspec_parse yaml]
- build_daemon 4.0.4 [built_collection built_value crypto http_multi_server logging path pool shelf shelf_web_socket stream_transform watcher web_socket_channel]
- build_resolvers 2.5.4 [analyzer async build build_runner_core collection convert crypto graphs logging package_config path pool pub_semver stream_transform]
- build_runner_core 9.1.2 [analyzer async build build_config build_resolvers build_runner built_collection built_value collection convert crypto glob graphs json_annotation logging meta package_config path pool timing watcher yaml]
- built_collection 5.1.1
- built_value 8.11.1 [built_collection collection fixnum meta]
- characters 1.4.0
- checked_yaml 2.0.4 [json_annotation source_span yaml]
- ci 0.1.0
- cli_util 0.4.2 [meta path]
- clock 1.1.2
- cloud_firestore_platform_interface 7.0.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- cloud_firestore_web 5.0.0 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins]
- code_builder 4.10.1 [built_collection built_value collection matcher meta]
- convert 3.1.2 [typed_data]
- cross_file 0.3.4+2 [meta web]
- crypto 3.0.6 [typed_data]
- csslib 1.0.2 [source_span]
- cupertino_icons 1.0.8
- custom_lint_builder 0.7.6 [analyzer analyzer_plugin collection custom_lint custom_lint_core custom_lint_visitor glob hotreloader meta package_config path pubspec_parse rxdart]
- custom_lint_core 0.7.5 [analyzer analyzer_plugin collection custom_lint_visitor glob matcher meta package_config path pubspec_parse source_span uuid yaml]
- custom_lint_visitor 1.0.0+7.7.0 [analyzer]
- dart_pubspec_licenses 3.0.4 [yaml path json_annotation]
- dart_style 3.1.1 [analyzer args collection package_config path pub_semver source_span yaml]
- dbus 0.7.11 [args ffi meta xml]
- fake_async 1.3.3 [clock collection]
- ffi 2.1.4
- file 7.0.1 [meta path]
- file_selector_linux 0.9.3+2 [cross_file file_selector_platform_interface flutter]
- file_selector_macos 0.9.4+3 [cross_file file_selector_platform_interface flutter]
- file_selector_platform_interface 2.6.2 [cross_file flutter http plugin_platform_interface]
- file_selector_windows 0.9.3+4 [cross_file file_selector_platform_interface flutter]
- firebase_app_check_platform_interface 0.2.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_app_check_web 0.2.0+15 [_flutterfire_internals firebase_app_check_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins web]
- firebase_auth_platform_interface 8.1.0 [_flutterfire_internals collection firebase_core flutter http meta plugin_platform_interface]
- firebase_auth_web 6.0.1 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser meta web]
- firebase_core_platform_interface 6.0.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 3.0.0 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_messaging_platform_interface 4.7.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_web 4.0.0 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins meta web]
- firebase_storage_platform_interface 5.2.11 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_storage_web 3.10.18 [_flutterfire_internals async firebase_core firebase_core_web firebase_storage_platform_interface flutter flutter_web_plugins http meta web]
- fixnum 1.1.1
- flutter_plugin_android_lifecycle 2.0.29 [flutter]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- frontend_server_client 4.0.0 [async path]
- geoclue 0.1.1 [dbus meta]
- geolocator_android 5.0.2 [flutter geolocator_platform_interface meta uuid]
- geolocator_apple 2.3.13 [flutter geolocator_platform_interface]
- geolocator_linux 0.2.3 [dbus flutter geoclue geolocator_platform_interface gsettings package_info_plus]
- geolocator_platform_interface 4.2.6 [flutter plugin_platform_interface vector_math meta]
- geolocator_web 4.1.3 [flutter flutter_web_plugins geolocator_platform_interface web]
- geolocator_windows 0.2.5 [flutter geolocator_platform_interface]
- glob 2.1.3 [async collection file path string_scanner]
- google_identity_services_web 0.3.3+1 [meta web]
- google_sign_in_android 7.0.3 [flutter google_sign_in_platform_interface]
- google_sign_in_ios 6.1.0 [flutter google_sign_in_platform_interface]
- google_sign_in_platform_interface 3.0.0 [flutter plugin_platform_interface]
- google_sign_in_web 1.0.0 [flutter flutter_web_plugins google_identity_services_web google_sign_in_platform_interface http web]
- graphs 2.3.2 [collection]
- gsettings 0.2.8 [dbus xdg_directories]
- hotreloader 4.3.0 [collection logging path stream_transform vm_service watcher]
- html 0.15.6 [csslib source_span]
- http_multi_server 3.2.2 [async]
- http_parser 4.1.2 [collection source_span string_scanner typed_data]
- image_picker_android 0.8.12+25 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface]
- image_picker_for_web 3.0.6 [flutter flutter_web_plugins image_picker_platform_interface mime web]
- image_picker_ios 0.8.12+2 [flutter image_picker_platform_interface]
- image_picker_linux 0.2.1+2 [file_selector_linux file_selector_platform_interface flutter image_picker_platform_interface]
- image_picker_macos 0.2.1+2 [file_selector_macos file_selector_platform_interface flutter image_picker_platform_interface]
- image_picker_platform_interface 2.10.1 [cross_file flutter http plugin_platform_interface]
- image_picker_windows 0.2.1+1 [file_selector_platform_interface file_selector_windows flutter image_picker_platform_interface]
- io 1.0.5 [meta path string_scanner]
- js 0.7.2
- leak_tracker 10.0.9 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.9 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 6.0.0
- logging 1.3.0
- matcher 0.12.17 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.11.1 [collection]
- meta 1.16.0
- nested 1.0.0 [flutter]
- package_config 2.2.0 [path]
- package_info_plus_platform_interface 3.2.1 [flutter meta plugin_platform_interface]
- path 1.9.1
- path_parsing 1.1.0 [meta vector_math]
- path_provider_android 2.2.17 [flutter path_provider_platform_interface]
- path_provider_foundation 2.4.1 [flutter path_provider_platform_interface]
- path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories]
- path_provider_platform_interface 2.1.2 [flutter platform plugin_platform_interface]
- path_provider_windows 2.3.0 [ffi flutter path path_provider_platform_interface]
- permission_handler_android 13.0.1 [flutter permission_handler_platform_interface]
- permission_handler_apple 9.4.7 [flutter permission_handler_platform_interface]
- permission_handler_html 0.1.3+5 [flutter flutter_web_plugins permission_handler_platform_interface web]
- permission_handler_platform_interface 4.3.0 [flutter meta plugin_platform_interface]
- permission_handler_windows 0.2.1 [flutter permission_handler_platform_interface]
- petitparser 6.1.0 [meta collection]
- platform 3.1.6
- plugin_platform_interface 2.1.8 [meta]
- pool 1.5.1 [async stack_trace]
- posix 6.0.3 [ffi meta path]
- provider 6.1.5 [collection flutter nested]
- pub_semver 2.2.0 [collection]
- pubspec_parse 1.5.0 [checked_yaml collection json_annotation pub_semver yaml]
- riverpod_analyzer_utils 0.5.10 [analyzer collection crypto custom_lint_core freezed_annotation meta path source_span]
- share_plus_platform_interface 6.1.0 [cross_file flutter meta mime plugin_platform_interface path_provider uuid]
- shared_preferences_android 2.4.11 [flutter shared_preferences_platform_interface]
- shared_preferences_foundation 2.5.4 [flutter shared_preferences_platform_interface]
- shared_preferences_linux 2.4.1 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface]
- shared_preferences_platform_interface 2.4.1 [flutter plugin_platform_interface]
- shared_preferences_web 2.4.3 [flutter flutter_web_plugins shared_preferences_platform_interface web]
- shared_preferences_windows 2.4.1 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface]
- shelf 1.4.2 [async collection http_parser path stack_trace stream_channel]
- shelf_web_socket 3.0.0 [shelf stream_channel web_socket_channel]
- sky_engine 0.0.0
- source_gen 2.0.0 [analyzer async build dart_style glob path pub_semver source_span yaml]
- source_helper 1.3.7 [analyzer source_gen]
- source_span 1.10.1 [collection path term_glyph]
- sprintf 7.0.0
- stack_trace 1.12.1 [path]
- state_notifier 1.0.0 [meta]
- stream_channel 2.1.4 [async]
- stream_transform 2.1.1
- string_scanner 1.4.1 [source_span]
- synchronized 3.4.0
- term_glyph 1.2.2
- test_api 0.7.4 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- timing 1.0.2 [json_annotation]
- tuple 2.0.2
- typed_data 1.4.0 [collection]
- url_launcher_android 6.3.17 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.3 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.2.1 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.2 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.4.1 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.4 [flutter url_launcher_platform_interface]
- vector_graphics 1.1.19 [flutter http vector_graphics_codec]
- vector_graphics_codec 1.1.13
- vector_graphics_compiler 1.1.17 [args meta path path_parsing vector_graphics_codec xml]
- vector_math 2.1.4
- video_player_android 2.8.11 [flutter video_player_platform_interface]
- video_player_avfoundation 2.8.3 [flutter video_player_platform_interface]
- video_player_platform_interface 6.4.0 [flutter plugin_platform_interface]
- video_player_web 2.4.0 [flutter flutter_web_plugins video_player_platform_interface web]
- vm_service 15.0.0
- wakelock_plus 1.3.2 [flutter flutter_web_plugins meta wakelock_plus_platform_interface win32 dbus package_info_plus web]
- wakelock_plus_platform_interface 1.2.3 [flutter plugin_platform_interface meta]
- watcher 1.1.2 [async path]
- web 1.1.1
- web_socket 1.0.1 [web]
- web_socket_channel 3.0.3 [async crypto stream_channel web web_socket]
- win32 5.14.0 [ffi]
- xdg_directories 1.1.0 [meta path]
- xml 6.5.0 [collection meta petitparser]
- yaml 3.1.3 [collection source_span string_scanner]
Additional context and comments
No response