Classic login is not available on IOS

[rebindev]

What version are you using?

6.2.0

What OS and version are you using to local deploy your application?

ios 14

What platforms are you seeing the problem on?

iOS

pubspec.yaml

name: facebook_bot_flutter
description: The most advanced facebook bot.
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 1.0.2+0

environment:
  sdk: '>=3.0.6 <4.0.0'

# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
  flutter:
    sdk: flutter


  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.

  cupertino_icons: ^1.0.6
  auto_size_text: ^3.0.0
  flutter_facebook_auth: ^6.2.0


  my_flutter_package:
    git:
      url: git@github.com:rebindev/my_flutter_package.git
  blueprint_system:
    git:
      url: git@github.com:rebindev/blueprint_system.git
  font_awesome_flutter: ^10.7.0
  firebase_messaging: ^14.8.0
  firebase_core: ^2.28.0
  video_player: ^2.8.4
  file_picker: ^8.0.0+1
  #file_icon: ^1.0.0
  audioplayers: ^6.0.0
  custom_refresh_indicator: ^3.1.0
  record: ^5.0.5
  app_settings: ^5.1.1
  #  flutter_animate: ^4.5.0
  #  glass: ^2.0.0+1
  #      path: bboks/book
  #      ref: main




  path: any
  flutter_svg: ^2.0.10+1
  intl: any
  device_frame: ^1.1.0
#  icons_plus: ^5.0.0
dev_dependencies:
  flutter_test:
    sdk: flutter

  # The "flutter_lints" package below contains a set of recommended lints to
  # encourage good coding practices. The lint set provided by the package is
  # activated in the `analysis_options.yaml` file located at the root of your
  # package. See that file for information about deactivating specific lint
  # rules and activating additional ones.
  flutter_lints: ^3.0.2

# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

# The following section is specific to Flutter packages.
flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  # assets:
  #   - images/a_dot_burr.jpeg
  #   - images/a_dot_ham.jpeg

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.dev/assets-and-images/#resolution-aware

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  # fonts:
  #   - family: Schyler
  #     fonts:
  #       - asset: fonts/Schyler-Regular.ttf
  #       - asset: fonts/Schyler-Italic.ttf
  #         style: italic
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/custom-fonts/#from-packages
  #  fonts:
  #    - family: NizarNastaliqKurdish
  #      fonts:
  #        - asset: fonts/NizarNastaliqKurdish.ttf
  #    - family: Roboto-Light
  #      fonts:
  #        - asset: fonts/Roboto-Light.ttf
  assets:
    - assets/
    - assets/questions.svg



flutter_native_splash:
  color: "#FFFFFF"
  image: assets/logo_splash_android.png
  #  branding: assets/logo.png
  color_dark: "#191919"
  image_dark: assets/logo_splash_android.png
  #  branding_dark: assets/logo.png

  android_12:
    image: assets/logo_splash_android.png
    #    icon_background_color: "#ffffff"
    image_dark: assets/logo_splash_android.png
  #    icon_background_color_dark: "#121212"

  web: false
  ios: false
  android: true
#  dart run flutter_native_splash:create

Describe the Bug

Hello, today i update the package and when i login it uses limited login. I need classic login as i need business permissions which are not available on limitted login. please add an option to enable classic login

Expected Behavior

i expect to be able to change default login to either classic or to limited manually.

To Reproduce

just login on IOS.

Relevant log output

No response

flutter doctor -v

[✓] Flutter (Channel stable, 3.19.5, on macOS 14.3.1 23D60 darwin-arm64, locale en-IQ)
    • Flutter version 3.19.5 on channel stable at /Users/rebinali/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 300451adae (8 days ago), 2024-03-27 21:54:07 -0500
    • Engine revision e76c956498
    • Dart version 3.3.3
    • DevTools version 2.31.1

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/rebinali/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.9+0-17.0.9b1087.7-11185874)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15C500b
    • CocoaPods version 1.15.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2023.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.9+0-17.0.9b1087.7-11185874)

[✓] VS Code (version 1.87.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension can be installed from:
      🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (3 available)
    • Rebin's iPhone (mobile) • 00008101-000A1018266A001E • ios            • iOS 17.4.1 21E236
    • macOS (desktop)         • macos                     • darwin-arm64   • macOS 14.3.1 23D60 darwin-arm64
    • Chrome (web)            • chrome                    • web-javascript • Google Chrome 123.0.6312.107

[✓] Network resources
    • All expected network resources are available.

• No issues found!

Info.plist (iOS)

No response

Podfile (iOS)

No response

AndroidManifest.xml

No response

MainActivity.java

No response

MainActivity.kt

No response

index.html

No response

Info.plist (macOS)

No response

[datpt11]

same issue

[brighttank]

Similar problem. In addition the access_token returned can't be used with the Graph API endpoint. My understanding is that the limited login should return an AuthorizationToken but I can't see how to access that in the latest version.

[darwinmorocho-deuna]

@brighttank @rebindev @datpt11 at the moment there is no way to disable the limited login.
Until Meta release a version that support this feature you must have to use the version 6.1.1 of this plugin

Please check facebook/facebook-ios-sdk#2375

[rebindev]

@darwinmorocho-deuna Thank you for your response and your great plugin, I checked your code and it has nothing to do with your package but facebook's decision to disable classic login when tracking disabled anywhere!

[brighttank]

@darwinmorocho-deuna For limited login there should be an AuthenticationToken returned. How do we get that token? The current version seems to only return the AccessToken but that access token can no longer be used with GraphApi.

[dirkvranckaert]

To enable the old login you would have set tracking to enabled it seems.

But indeed I agree with @brighttank that the lib should provide us with the AuthenticationToken

[darwin-morocho]

To enable the old login you would have set tracking to enabled it seems.

But indeed I agree with @brighttank that the lib should provide us with the AuthenticationToken

@dirkvranckaert feel free to open a PR to fix this issue or add some additional context about how to fix this

[darwin-morocho]

I have deployed a pre-release version of the limited login on iOS.
flutter_facebook_auth: ^7.0.0-dev.3

Please check the BREAKING CHANGES https://pub.dev/packages/flutter_facebook_auth/versions/7.0.0-dev.3/changelog#700-dev3

[rogiervandenberg]

I have been tracking this issue having the same problem. I can confirm: With version 7 of flutter-facebook-auth this issue is resolved, Classic login is available on iOS and working. But you need to create the right setup.

How to use flutter-facebook-auth with Classic login on iOS?

Make sure you first request App Tracking Transparency permission, there is a flutter package for that: https://pub.dev/packages/app_tracking_transparency

If you first call AppTrackingTransparency.requestTrackingAuthorization(), you can login to Facebook with FacebookAuth and get a Classic Token. Thus, this issue can be closed.

[hunterwilhelm]

Take a look at @darkodub's most recent solution here, which worked for me.

firebase/flutterfire#12713 (comment)