From 5d4ff278b9aeef222411ff333180eca51c08daca Mon Sep 17 00:00:00 2001
From: Dillon Nys <24740863+dnys1@users.noreply.github.com>
Date: Thu, 15 Aug 2024 09:56:14 -0700
Subject: [PATCH] feat: Native authentication package (#22)
Bindings to native APIs for authentication via ASWebAuthenticationSession and Custom Tabs
---
.github/workflows/native_auth_flutter.yaml | 45 +
.../auth/native_auth_flutter/.gitignore | 29 +
.../native/auth/native_auth_flutter/.metadata | 36 +
.../auth/native_auth_flutter/CHANGELOG.md | 3 +
.../native/auth/native_auth_flutter/LICENSE | 1 +
.../native/auth/native_auth_flutter/README.md | 92 +
.../native_auth_flutter/analysis_options.yaml | 5 +
.../native_auth_flutter/android/.gitignore | 9 +
.../native_auth_flutter/android/build.gradle | 69 +
.../android/consumer-rules.pro | 5 +
.../android/settings.gradle | 1 +
.../android/src/main/AndroidManifest.xml | 30 +
.../dev/celest/native_auth/NativeAuth.kt | 214 +
.../celest/native_auth/NativeAuthRedirect.kt | 347 +
.../native_auth_flutter/example/.gitignore | 43 +
.../native_auth_flutter/example/.metadata | 45 +
.../native_auth_flutter/example/README.md | 16 +
.../example/analysis_options.yaml | 28 +
.../example/android/.gitignore | 13 +
.../example/android/app/build.gradle | 50 +
.../android/app/src/debug/AndroidManifest.xml | 7 +
.../android/app/src/main/AndroidManifest.xml | 46 +
.../MainActivity.kt | 17 +
.../res/drawable-v21/launch_background.xml | 12 +
.../main/res/drawable/launch_background.xml | 12 +
.../src/main/res/mipmap-hdpi/ic_launcher.png | Bin 0 -> 544 bytes
.../src/main/res/mipmap-mdpi/ic_launcher.png | Bin 0 -> 442 bytes
.../src/main/res/mipmap-xhdpi/ic_launcher.png | Bin 0 -> 721 bytes
.../main/res/mipmap-xxhdpi/ic_launcher.png | Bin 0 -> 1031 bytes
.../main/res/mipmap-xxxhdpi/ic_launcher.png | Bin 0 -> 1443 bytes
.../app/src/main/res/values-night/styles.xml | 18 +
.../app/src/main/res/values/styles.xml | 18 +
.../app/src/profile/AndroidManifest.xml | 7 +
.../example/android/build.gradle | 18 +
.../example/android/gradle.properties | 6 +
.../gradle/wrapper/gradle-wrapper.properties | 5 +
.../example/android/settings.gradle | 25 +
.../example/ios/.gitignore | 34 +
.../ios/Flutter/AppFrameworkInfo.plist | 26 +
.../example/ios/Flutter/Debug.xcconfig | 2 +
.../example/ios/Flutter/Release.xcconfig | 2 +
.../native_auth_flutter/example/ios/Podfile | 43 +
.../example/ios/Podfile.lock | 34 +
.../ios/Runner.xcodeproj/project.pbxproj | 733 +
.../contents.xcworkspacedata | 7 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../xcshareddata/WorkspaceSettings.xcsettings | 8 +
.../xcshareddata/xcschemes/Runner.xcscheme | 98 +
.../contents.xcworkspacedata | 10 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../xcshareddata/WorkspaceSettings.xcsettings | 8 +
.../example/ios/Runner/AppDelegate.swift | 13 +
.../AppIcon.appiconset/Contents.json | 122 +
.../Icon-App-1024x1024@1x.png | Bin 0 -> 10932 bytes
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.../AppIcon.appiconset/Icon-App-40x40@1x.png | Bin 0 -> 406 bytes
.../AppIcon.appiconset/Icon-App-40x40@2x.png | Bin 0 -> 586 bytes
.../AppIcon.appiconset/Icon-App-40x40@3x.png | Bin 0 -> 862 bytes
.../AppIcon.appiconset/Icon-App-60x60@2x.png | Bin 0 -> 862 bytes
.../AppIcon.appiconset/Icon-App-60x60@3x.png | Bin 0 -> 1674 bytes
.../AppIcon.appiconset/Icon-App-76x76@1x.png | Bin 0 -> 762 bytes
.../AppIcon.appiconset/Icon-App-76x76@2x.png | Bin 0 -> 1226 bytes
.../Icon-App-83.5x83.5@2x.png | Bin 0 -> 1418 bytes
.../LaunchImage.imageset/Contents.json | 23 +
.../LaunchImage.imageset/LaunchImage.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/LaunchImage@2x.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/LaunchImage@3x.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/README.md | 5 +
.../Runner/Base.lproj/LaunchScreen.storyboard | 37 +
.../ios/Runner/Base.lproj/Main.storyboard | 26 +
.../example/ios/Runner/Info.plist | 49 +
.../ios/Runner/Runner-Bridging-Header.h | 1 +
.../example/ios/RunnerTests/RunnerTests.swift | 12 +
.../native_auth_flutter/example/lib/main.dart | 145 +
.../example/linux/.gitignore | 1 +
.../example/linux/CMakeLists.txt | 145 +
.../example/linux/flutter/CMakeLists.txt | 88 +
.../flutter/generated_plugin_registrant.cc | 11 +
.../flutter/generated_plugin_registrant.h | 15 +
.../linux/flutter/generated_plugins.cmake | 24 +
.../native_auth_flutter/example/linux/main.cc | 6 +
.../example/linux/my_application.cc | 124 +
.../example/linux/my_application.h | 18 +
.../example/macos/.gitignore | 7 +
.../macos/Flutter/Flutter-Debug.xcconfig | 2 +
.../macos/Flutter/Flutter-Release.xcconfig | 2 +
.../Flutter/GeneratedPluginRegistrant.swift | 10 +
.../native_auth_flutter/example/macos/Podfile | 43 +
.../example/macos/Podfile.lock | 34 +
.../macos/Runner.xcodeproj/project.pbxproj | 809 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../xcshareddata/xcschemes/Runner.xcscheme | 98 +
.../contents.xcworkspacedata | 10 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../example/macos/Runner/AppDelegate.swift | 9 +
.../AppIcon.appiconset/Contents.json | 68 +
.../AppIcon.appiconset/app_icon_1024.png | Bin 0 -> 102994 bytes
.../AppIcon.appiconset/app_icon_128.png | Bin 0 -> 5680 bytes
.../AppIcon.appiconset/app_icon_16.png | Bin 0 -> 520 bytes
.../AppIcon.appiconset/app_icon_256.png | Bin 0 -> 14142 bytes
.../AppIcon.appiconset/app_icon_32.png | Bin 0 -> 1066 bytes
.../AppIcon.appiconset/app_icon_512.png | Bin 0 -> 36406 bytes
.../AppIcon.appiconset/app_icon_64.png | Bin 0 -> 2218 bytes
.../macos/Runner/Base.lproj/MainMenu.xib | 343 +
.../macos/Runner/Configs/AppInfo.xcconfig | 14 +
.../macos/Runner/Configs/Debug.xcconfig | 2 +
.../macos/Runner/Configs/Release.xcconfig | 2 +
.../macos/Runner/Configs/Warnings.xcconfig | 13 +
.../macos/Runner/DebugProfile.entitlements | 14 +
.../example/macos/Runner/Info.plist | 32 +
.../macos/Runner/MainFlutterWindow.swift | 15 +
.../example/macos/Runner/Release.entitlements | 12 +
.../macos/RunnerTests/RunnerTests.swift | 12 +
.../native_auth_flutter/example/pubspec.lock | 292 +
.../native_auth_flutter/example/pubspec.yaml | 24 +
.../example/web/favicon.png | Bin 0 -> 917 bytes
.../example/web/icons/Icon-192.png | Bin 0 -> 5292 bytes
.../example/web/icons/Icon-512.png | Bin 0 -> 8252 bytes
.../example/web/icons/Icon-maskable-192.png | Bin 0 -> 5594 bytes
.../example/web/icons/Icon-maskable-512.png | Bin 0 -> 20998 bytes
.../example/web/index.html | 38 +
.../example/web/manifest.json | 35 +
.../example/windows/.gitignore | 17 +
.../example/windows/CMakeLists.txt | 108 +
.../example/windows/flutter/CMakeLists.txt | 109 +
.../flutter/generated_plugin_registrant.cc | 11 +
.../flutter/generated_plugin_registrant.h | 15 +
.../windows/flutter/generated_plugins.cmake | 24 +
.../example/windows/runner/CMakeLists.txt | 40 +
.../example/windows/runner/Runner.rc | 121 +
.../example/windows/runner/flutter_window.cpp | 71 +
.../example/windows/runner/flutter_window.h | 33 +
.../example/windows/runner/main.cpp | 43 +
.../example/windows/runner/resource.h | 16 +
.../windows/runner/resources/app_icon.ico | Bin 0 -> 33772 bytes
.../windows/runner/runner.exe.manifest | 14 +
.../example/windows/runner/utils.cpp | 65 +
.../example/windows/runner/utils.h | 19 +
.../example/windows/runner/win32_window.cpp | 288 +
.../example/windows/runner/win32_window.h | 102 +
.../auth/native_auth_flutter/ffigen.ios.yaml | 48 +
.../native_auth_flutter/ffigen.macos.yaml | 50 +
.../ios/Classes/AuthenticationServices.ffi.m | 98 +
.../ios/native_auth_flutter.podspec | 21 +
.../auth/native_auth_flutter/jnigen.yaml | 30 +
.../lib/native_auth_flutter.dart | 40 +
.../lib/src/model/callback_scheme.dart | 120 +
.../lib/src/model/callback_session.dart | 48 +
.../lib/src/model/exception.dart | 45 +
.../lib/src/model/oauth_result.dart | 384 +
.../src/native/android/jni_bindings.ffi.dart | 21654 +++++++++++
.../ios/authentication_services.ffi.dart | 31979 ++++++++++++++++
.../macos/authentication_services.ffi.dart | 25085 ++++++++++++
.../lib/src/native_auth.platform_io.dart | 57 +
.../lib/src/native_auth.platform_stub.dart | 22 +
.../lib/src/native_auth.platform_web.dart | 53 +
.../lib/src/platform/native_auth.android.dart | 144 +
.../lib/src/platform/native_auth.desktop.dart | 251 +
.../lib/src/platform/native_auth.ios.dart | 139 +
.../lib/src/platform/native_auth.macos.dart | 156 +
.../Classes/AuthenticationServices.ffi.m | 162 +
.../macos/native_auth_flutter.podspec | 22 +
.../auth/native_auth_flutter/pubspec.yaml | 40 +
168 files changed, 86858 insertions(+)
create mode 100644 .github/workflows/native_auth_flutter.yaml
create mode 100644 packages/native/auth/native_auth_flutter/.gitignore
create mode 100644 packages/native/auth/native_auth_flutter/.metadata
create mode 100644 packages/native/auth/native_auth_flutter/CHANGELOG.md
create mode 100644 packages/native/auth/native_auth_flutter/LICENSE
create mode 100644 packages/native/auth/native_auth_flutter/README.md
create mode 100644 packages/native/auth/native_auth_flutter/analysis_options.yaml
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create mode 100644 packages/native/auth/native_auth_flutter/android/build.gradle
create mode 100644 packages/native/auth/native_auth_flutter/android/consumer-rules.pro
create mode 100644 packages/native/auth/native_auth_flutter/android/settings.gradle
create mode 100644 packages/native/auth/native_auth_flutter/android/src/main/AndroidManifest.xml
create mode 100644 packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuth.kt
create mode 100644 packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuthRedirect.kt
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create mode 100644 packages/native/auth/native_auth_flutter/example/windows/flutter/generated_plugin_registrant.cc
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/flutter/generated_plugin_registrant.h
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/flutter/generated_plugins.cmake
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/CMakeLists.txt
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/Runner.rc
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/flutter_window.cpp
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/flutter_window.h
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/main.cpp
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/resource.h
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/resources/app_icon.ico
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/runner.exe.manifest
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/utils.cpp
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/utils.h
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/win32_window.cpp
create mode 100644 packages/native/auth/native_auth_flutter/example/windows/runner/win32_window.h
create mode 100644 packages/native/auth/native_auth_flutter/ffigen.ios.yaml
create mode 100644 packages/native/auth/native_auth_flutter/ffigen.macos.yaml
create mode 100644 packages/native/auth/native_auth_flutter/ios/Classes/AuthenticationServices.ffi.m
create mode 100644 packages/native/auth/native_auth_flutter/ios/native_auth_flutter.podspec
create mode 100644 packages/native/auth/native_auth_flutter/jnigen.yaml
create mode 100644 packages/native/auth/native_auth_flutter/lib/native_auth_flutter.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/model/callback_scheme.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/model/callback_session.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/model/exception.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/model/oauth_result.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native/android/jni_bindings.ffi.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native/ios/authentication_services.ffi.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native/macos/authentication_services.ffi.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native_auth.platform_io.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native_auth.platform_stub.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/native_auth.platform_web.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/platform/native_auth.android.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/platform/native_auth.desktop.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/platform/native_auth.ios.dart
create mode 100644 packages/native/auth/native_auth_flutter/lib/src/platform/native_auth.macos.dart
create mode 100644 packages/native/auth/native_auth_flutter/macos/Classes/AuthenticationServices.ffi.m
create mode 100644 packages/native/auth/native_auth_flutter/macos/native_auth_flutter.podspec
create mode 100644 packages/native/auth/native_auth_flutter/pubspec.yaml
diff --git a/.github/workflows/native_auth_flutter.yaml b/.github/workflows/native_auth_flutter.yaml
new file mode 100644
index 0000000..c7b6464
--- /dev/null
+++ b/.github/workflows/native_auth_flutter.yaml
@@ -0,0 +1,45 @@
+name: native_auth_flutter
+on:
+ pull_request:
+ paths:
+ - ".github/workflows/native_auth_flutter.yaml"
+ - "packages/native/auth/native_auth_flutter/**"
+
+# Prevent duplicate runs due to Graphite
+# https://graphite.dev/docs/troubleshooting#why-are-my-actions-running-twice
+concurrency:
+ group: ${{ github.repository }}-${{ github.workflow }}-${{ github.ref }}-${{ github.ref == 'refs/heads/main' && github.sha || ''}}
+ cancel-in-progress: true
+
+defaults:
+ run:
+ working-directory: packages/native/auth/native_auth_flutter
+
+jobs:
+ build:
+ runs-on: macos-latest-xlarge
+ timeout-minutes: 25
+ steps:
+ - name: Git Checkout
+ uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # 4.1.6
+ - name: Setup Flutter
+ uses: subosito/flutter-action@44ac965b96f18d999802d4b807e3256d5a3f9fa1 # 2.16.0
+ with:
+ channel: stable
+ cache: true
+ - name: Get Packages
+ run: flutter pub get
+ - name: Analyze
+ run: dart analyze --fatal-infos --fatal-warnings
+ - name: Format
+ run: dart format --set-exit-if-changed .
+ # - name: Test
+ # run: dart test
+ # - name: Test (Example)
+ # run: dart test
+ - name: Build Example (iOS)
+ run: flutter build ios --no-codesign
+ working-directory: packages/native/auth/native_auth_flutter/example
+ - name: Build Example (Web)
+ run: flutter build web
+ working-directory: packages/native/auth/native_auth_flutter/example
diff --git a/packages/native/auth/native_auth_flutter/.gitignore b/packages/native/auth/native_auth_flutter/.gitignore
new file mode 100644
index 0000000..ac5aa98
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/.gitignore
@@ -0,0 +1,29 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+build/
diff --git a/packages/native/auth/native_auth_flutter/.metadata b/packages/native/auth/native_auth_flutter/.metadata
new file mode 100644
index 0000000..d832fc3
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/.metadata
@@ -0,0 +1,36 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+ revision: "80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819"
+ channel: "stable"
+
+project_type: plugin_ffi
+
+# Tracks metadata for the flutter migrate command
+migration:
+ platforms:
+ - platform: root
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: android
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: ios
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: macos
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+
+ # User provided section
+
+ # List of Local paths (relative to this file) that should be
+ # ignored by the migrate tool.
+ #
+ # Files that are not part of the templates will be ignored by default.
+ unmanaged_files:
+ - 'lib/main.dart'
+ - 'ios/Runner.xcodeproj/project.pbxproj'
diff --git a/packages/native/auth/native_auth_flutter/CHANGELOG.md b/packages/native/auth/native_auth_flutter/CHANGELOG.md
new file mode 100644
index 0000000..090fc36
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/CHANGELOG.md
@@ -0,0 +1,3 @@
+## 0.1.0
+
+- Initial release
diff --git a/packages/native/auth/native_auth_flutter/LICENSE b/packages/native/auth/native_auth_flutter/LICENSE
new file mode 100644
index 0000000..ba75c69
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/LICENSE
@@ -0,0 +1 @@
+TODO: Add your license here.
diff --git a/packages/native/auth/native_auth_flutter/README.md b/packages/native/auth/native_auth_flutter/README.md
new file mode 100644
index 0000000..6a98891
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/README.md
@@ -0,0 +1,92 @@
+# native_auth_flutter
+
+A new Flutter FFI plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[FFI plugin](https://flutter.dev/to/ffi-package),
+a specialized package that includes native code directly invoked with Dart FFI.
+
+## Project structure
+
+This template uses the following structure:
+
+* `src`: Contains the native source code, and a CmakeFile.txt file for building
+ that source code into a dynamic library.
+
+* `lib`: Contains the Dart code that defines the API of the plugin, and which
+ calls into the native code using `dart:ffi`.
+
+* platform folders (`android`, `ios`, `windows`, etc.): Contains the build files
+ for building and bundling the native code library with the platform application.
+
+## Building and bundling native code
+
+The `pubspec.yaml` specifies FFI plugins as follows:
+
+```yaml
+ plugin:
+ platforms:
+ some_platform:
+ ffiPlugin: true
+```
+
+This configuration invokes the native build for the various target platforms
+and bundles the binaries in Flutter applications using these FFI plugins.
+
+This can be combined with dartPluginClass, such as when FFI is used for the
+implementation of one platform in a federated plugin:
+
+```yaml
+ plugin:
+ implements: some_other_plugin
+ platforms:
+ some_platform:
+ dartPluginClass: SomeClass
+ ffiPlugin: true
+```
+
+A plugin can have both FFI and method channels:
+
+```yaml
+ plugin:
+ platforms:
+ some_platform:
+ pluginClass: SomeName
+ ffiPlugin: true
+```
+
+The native build systems that are invoked by FFI (and method channel) plugins are:
+
+* For Android: Gradle, which invokes the Android NDK for native builds.
+ * See the documentation in android/build.gradle.
+* For iOS and MacOS: Xcode, via CocoaPods.
+ * See the documentation in ios/native_auth_flutter.podspec.
+ * See the documentation in macos/native_auth_flutter.podspec.
+* For Linux and Windows: CMake.
+ * See the documentation in linux/CMakeLists.txt.
+ * See the documentation in windows/CMakeLists.txt.
+
+## Binding to native code
+
+To use the native code, bindings in Dart are needed.
+To avoid writing these by hand, they are generated from the header file
+(`src/native_auth_flutter.h`) by `package:ffigen`.
+Regenerate the bindings by running `dart run ffigen --config ffigen.yaml`.
+
+## Invoking native code
+
+Very short-running native functions can be directly invoked from any isolate.
+For example, see `sum` in `lib/native_auth_flutter.dart`.
+
+Longer-running functions should be invoked on a helper isolate to avoid
+dropping frames in Flutter applications.
+For example, see `sumAsync` in `lib/native_auth_flutter.dart`.
+
+## Flutter help
+
+For help getting started with Flutter, view our
+[online documentation](https://docs.flutter.dev), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+
diff --git a/packages/native/auth/native_auth_flutter/analysis_options.yaml b/packages/native/auth/native_auth_flutter/analysis_options.yaml
new file mode 100644
index 0000000..17d3b91
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/analysis_options.yaml
@@ -0,0 +1,5 @@
+include: package:flutter_lints/flutter.yaml
+
+analyzer:
+ exclude:
+ - '**/*.ffi.dart'
diff --git a/packages/native/auth/native_auth_flutter/android/.gitignore b/packages/native/auth/native_auth_flutter/android/.gitignore
new file mode 100644
index 0000000..161bdcd
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/.gitignore
@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.cxx
diff --git a/packages/native/auth/native_auth_flutter/android/build.gradle b/packages/native/auth/native_auth_flutter/android/build.gradle
new file mode 100644
index 0000000..53f4ff6
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/build.gradle
@@ -0,0 +1,69 @@
+group = "dev.celest.native_auth"
+version = "1.0"
+
+buildscript {
+ // Matches package:jni
+ // https://github.com/dart-lang/native/blob/main/pkgs/jni/android/build.gradle#L7
+ ext.kotlin_version = '1.6.10'
+ repositories {
+ google()
+ mavenCentral()
+ }
+
+ dependencies {
+ classpath "com.android.tools.build:gradle:7.4.2"
+ classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+ }
+}
+
+rootProject.allprojects {
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+apply plugin: "com.android.library"
+apply plugin: 'kotlin-android'
+
+android {
+ if (project.android.hasProperty("namespace")) {
+ namespace = "dev.celest.native_auth"
+ }
+
+ compileSdk 34
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+
+ sourceSets {
+ main.java.srcDirs += 'src/main/kotlin'
+ }
+
+ defaultConfig {
+ minSdkVersion 21
+ consumerProguardFiles 'consumer-rules.pro'
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ }
+ }
+
+ testOptions {
+ unitTests {
+ includeAndroidResources = true
+ }
+ }
+}
+
+dependencies {
+ implementation "androidx.browser:browser:1.8.0"
+}
diff --git a/packages/native/auth/native_auth_flutter/android/consumer-rules.pro b/packages/native/auth/native_auth_flutter/android/consumer-rules.pro
new file mode 100644
index 0000000..4fd9b88
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/consumer-rules.pro
@@ -0,0 +1,5 @@
+-keep class dev.celest.native_auth.** { *; }
+-if class androidx.credentials.CredentialManager
+-keep class androidx.credentials.playservices.** {
+ *;
+}
\ No newline at end of file
diff --git a/packages/native/auth/native_auth_flutter/android/settings.gradle b/packages/native/auth/native_auth_flutter/android/settings.gradle
new file mode 100644
index 0000000..71782d6
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'native_auth_flutter'
diff --git a/packages/native/auth/native_auth_flutter/android/src/main/AndroidManifest.xml b/packages/native/auth/native_auth_flutter/android/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..2e8b294
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/src/main/AndroidManifest.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuth.kt b/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuth.kt
new file mode 100644
index 0000000..6c5220e
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuth.kt
@@ -0,0 +1,214 @@
+package dev.celest.native_auth
+
+import android.content.ComponentName
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.os.CancellationSignal
+import androidx.annotation.UiThread
+import androidx.browser.customtabs.CustomTabsCallback
+import androidx.browser.customtabs.CustomTabsClient
+import androidx.browser.customtabs.CustomTabsServiceConnection
+import androidx.browser.customtabs.CustomTabsSession
+import androidx.browser.trusted.TrustedWebActivityDisplayMode
+import androidx.browser.trusted.TrustedWebActivityIntentBuilder
+import androidx.lifecycle.MutableLiveData
+import io.flutter.Log
+import io.flutter.embedding.android.FlutterActivity
+
+/**
+ * A callback to an asynchronous auth flow.
+ */
+interface NativeAuthCallback {
+ fun onMessage(message: T)
+}
+
+/**
+ * Platform authorization methods.
+ */
+class NativeAuth(
+ private val mainActivity: FlutterActivity,
+ private val redirectCallback: NativeAuthCallback
+) {
+
+ companion object {
+ private const val TAG = "NativeAuth"
+
+ /**
+ * The current redirect flow state, shared between the activities which handle redirects.
+ */
+ internal val currentState = MutableLiveData()
+
+ /**
+ * Keys used to communicate data between the different redirect activities via Intents.
+ */
+ internal const val KEY_AUTH_INTENT = "NativeAuth.AUTHORIZATION_INTENT"
+ internal const val KEY_AUTHORIZATION_STARTED = "NativeAuth.AUTHORIZATION_STARTED"
+ internal const val KEY_AUTH_REQUEST_ID = "NativeAuth.AUTH_REQUEST_ID"
+ internal const val KEY_AUTH_REQUEST_URI = "NativeAuth.AUTH_REQUEST_URI"
+
+ /**
+ * Possible result values of a redirect.
+ */
+ const val RESULT_OK = 0
+ const val RESULT_FAILURE = 1
+ const val RESULT_CANCELED = 2
+ }
+
+ init {
+ mainActivity.runOnUiThread {
+ listenForRedirects()
+ bindCustomTabsService()
+ }
+ }
+
+ @UiThread
+ private fun listenForRedirects() {
+ currentState.observe(mainActivity) {
+ Log.d(TAG, "Redirect state change: $it")
+ val result = when (it) {
+ is NativeAuthRedirectState.Success -> NativeAuthRedirectResult(
+ it.id,
+ RESULT_OK,
+ uri = it.redirectUri
+ )
+
+ is NativeAuthRedirectState.Canceled -> NativeAuthRedirectResult(
+ it.id,
+ RESULT_CANCELED
+ )
+
+ is NativeAuthRedirectState.Failure -> NativeAuthRedirectResult(
+ it.id,
+ RESULT_FAILURE,
+ error = it.error
+ )
+
+ else -> null
+ }
+ result?.let { res -> redirectCallback.onMessage(res) }
+ }
+ }
+
+ /**
+ * Configure the Custom Tabs service on initialization to prevent delays when launching
+ * redirects via the browser.
+ */
+
+ private var customTabsClient: CustomTabsClient? = null
+ private var customTabsSession: CustomTabsSession? = null
+ private val customTabsConnection = object : CustomTabsServiceConnection() {
+ override fun onServiceDisconnected(name: ComponentName?) {
+ Log.d(TAG, "onServiceDisconnected")
+ customTabsClient = null
+ customTabsSession = null
+ }
+
+ override fun onCustomTabsServiceConnected(name: ComponentName, client: CustomTabsClient) {
+ Log.d(TAG, "onCustomTabsServiceConnected")
+ customTabsClient = client
+ client.warmup(0)
+ customTabsSession = client.newSession(CustomTabsCallback())
+ }
+ }
+
+ private fun bindCustomTabsService(): Boolean {
+ if (customTabsClient != null) {
+ return true
+ }
+ val packageName = CustomTabsClient.getPackageName(mainActivity, null)
+ if (packageName == null) {
+ Log.w(TAG, "Custom tabs service is unavailable")
+ return false
+ }
+ return CustomTabsClient.bindCustomTabsService(
+ mainActivity, packageName,
+ customTabsConnection
+ )
+ }
+
+ private fun unbindCustomTabsService() {
+ if (customTabsClient == null) {
+ return
+ }
+ mainActivity.unbindService(customTabsConnection)
+ }
+
+ /**
+ * Starts a redirect session for the given URI.
+ *
+ * This function returns immediately with a unique session token. The result of the flow is
+ * communicated via the callbacks passed to the constructor.
+ *
+ * Every session is guaranteed to receive exactly one callback.
+ */
+ fun startRedirect(sessionId: Int, uri: Uri): CancellationSignal {
+ val cancellationSignal = CancellationSignal()
+ val sessionData = NativeAuthRedirectSession(sessionId, uri, cancellationSignal)
+
+ val authIntent = createAuthIntent(sessionData)
+ val startIntent = createStartIntent(sessionData, authIntent)
+ mainActivity.startActivity(startIntent)
+ mainActivity.runOnUiThread {
+ currentState.value =
+ NativeAuthRedirectState.Pending(sessionData.id, sessionData.startUri)
+ }
+
+ return cancellationSignal
+ }
+
+ /**
+ * Create the Custom Tabs intent which will be launched from a separate task.
+ */
+ private fun createAuthIntent(session: NativeAuthRedirectSession): Intent {
+ val trustedWebIntent = TrustedWebActivityIntentBuilder(session.startUri)
+ .setDisplayMode(TrustedWebActivityDisplayMode.DefaultMode()) // ImmersiveMode?
+ .setAdditionalTrustedOrigins(mutableListOf()) // TODO
+ val intent = if (customTabsSession != null) {
+ Log.d(TAG, "Launching Trusted Web activity")
+ val launcher = trustedWebIntent.build(customTabsSession!!)
+ launcher.intent
+ } else {
+ Log.d(TAG, "Trusted Web provider unavailable. Launching Custom Tabs.")
+ val launcher = trustedWebIntent.buildCustomTabsIntent()
+ launcher.intent
+ }
+
+ // Fixes an issue for older Android versions where the custom tab will background the app on
+ // redirect. Setting `FLAG_ACTIVITY_NEW_TASK` is the only fix since Flutter specifies
+ // `android:launchMode="singleInstance"` in the manifest.
+ //
+ // See: https://stackoverflow.com/questions/36084681/chrome-custom-tabs-redirect-to-android-app-will-close-the-app
+ if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+ intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY)
+ intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+ }
+ intent.putExtra(
+ Intent.EXTRA_REFERRER,
+ Uri.parse("android-app://${mainActivity.packageName}")
+ )
+ intent.data = session.startUri
+ return intent
+ }
+
+ /**
+ * Create the intent to start the redirect task.
+ *
+ * The redirect task is managed independently from the main activity so that its lifecycle
+ * can be deterministically handled.
+ */
+ private fun createStartIntent(
+ session: NativeAuthRedirectSession,
+ authIntent: Intent,
+ ): Intent {
+ return Intent(mainActivity, NativeAuthRedirectManagerActivity::class.java).apply {
+ putExtra(KEY_AUTH_INTENT, authIntent)
+ putExtra(KEY_AUTH_REQUEST_URI, session.startUri)
+ putExtra(KEY_AUTH_REQUEST_ID, session.id)
+ }
+ }
+}
+
+@Suppress("DEPRECATION") // Only used for debugging
+internal fun Bundle.toMap() = keySet().associateWith { get(it).toString() }
diff --git a/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuthRedirect.kt b/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuthRedirect.kt
new file mode 100644
index 0000000..d615cfe
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/android/src/main/kotlin/dev/celest/native_auth/NativeAuthRedirect.kt
@@ -0,0 +1,347 @@
+package dev.celest.native_auth
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.os.CancellationSignal
+import android.os.PersistableBundle
+import androidx.annotation.UiThread
+import io.flutter.Log
+
+/**
+ * An identifying token for an ongoing redirect.
+ */
+data class NativeAuthRedirectSession(
+ val id: Int,
+ val startUri: Uri,
+ val cancellationSignal: CancellationSignal,
+)
+
+/**
+ * The result of a redirect session.
+ */
+data class NativeAuthRedirectResult(
+ val id: Int,
+ val resultCode: Int,
+ val uri: Uri? = null,
+ val error: Throwable? = null,
+)
+
+/**
+ * The internal state of an ongoing redirect session.
+ */
+internal sealed class NativeAuthRedirectState {
+ abstract val id: Int
+
+ data class Pending(override val id: Int, val startUri: Uri) : NativeAuthRedirectState()
+ data class Launched(override val id: Int) : NativeAuthRedirectState()
+ data class Success(override val id: Int, val redirectUri: Uri) : NativeAuthRedirectState()
+ data class Canceled(override val id: Int) : NativeAuthRedirectState()
+ data class Failure(override val id: Int, val error: Throwable) : NativeAuthRedirectState()
+}
+
+// Classes below are modified from AppAuth's AuthorizationManagementActivity and
+// RedirectUriReceiver activities.
+//
+// https://github.com/openid/AppAuth-Android/blob/master/library/java/net/openid/appauth/AuthorizationManagementActivity.java
+// https://github.com/openid/AppAuth-Android/blob/master/library/java/net/openid/appauth/RedirectUriReceiverActivity.java
+
+/**
+ * Stores state and handles events related to the authorization management flow. The activity is
+ * started by {@link AuthorizationService#performAuthorizationRequest} or
+ * {@link AuthorizationService#performEndSessionRequest}, and records all state pertinent to
+ * the authorization management request before invoking the authorization intent. It also functions
+ * to control the back stack, ensuring that the authorization activity will not be reachable
+ * via the back button after the flow completes.
+ *
+ * The following diagram illustrates the operation of the activity:
+ *
+ * ```
+ * Back Stack Towards Top
+ * +------------------------------------------>
+ *
+ * +------------+ +---------------+ +----------------+ +--------------+
+ * | | (1) | | (2) | | (S1) | |
+ * | Initiating +----------->| Authorization +----->| Authorization +----->| Redirect URI |
+ * | Activity | | Management | | Activity | | Receiver |
+ * | |<-----------+ Activity |<-----+ (e.g. browser) | | Activity |
+ * | | (C2b, S3b) | | (C1) | | | |
+ * +------------+ +-+---+---------+ +----------------+ +-------+------+
+ * | | ^ |
+ * | | | |
+ * +-------+ | | (S2) |
+ * | | +----------------------------------------------+
+ * | |
+ * | v (S3a)
+ * (C2a) | +------------+
+ * | | |
+ * | | Completion |
+ * | | Activity |
+ * | | |
+ * | +------------+
+ * |
+ * | +-------------+
+ * | | |
+ * +----->| Cancelation |
+ * | Activity |
+ * | |
+ * +-------------+
+ * ```
+ *
+ * The process begins with an activity requesting that an authorization flow be started,
+ * using {@link AuthorizationService#performAuthorizationRequest} or
+ * {@link AuthorizationService#performEndSessionRequest}.
+ *
+ * - Step 1: Using an intent derived from {@link #createStartIntent}, this activity is
+ * started. The state delivered in this intent is recorded for future use.
+ *
+ * - Step 2: The authorization intent, typically a browser tab, is started. At this point,
+ * depending on user action, we will either end up in a "completion" flow (S) or
+ * "cancelation flow" (C).
+ *
+ * - Cancelation (C) flow:
+ * - Step C1: If the user presses the back button or otherwise causes the authorization
+ * activity to finish, the AuthorizationManagementActivity will be recreated or restarted.
+ *
+ * - Step C2a: If a cancellation PendingIntent was provided in the call to
+ * {@link AuthorizationService#performAuthorizationRequest} or
+ * {@link AuthorizationService#performEndSessionRequest}, then this is
+ * used to invoke a cancelation activity.
+ *
+ * - Step C2b: If no cancellation PendingIntent was provided (legacy behavior, or
+ * AuthorizationManagementActivity was started with an intent from
+ * {@link AuthorizationService#getAuthorizationRequestIntent} or
+ * @link AuthorizationService#performEndOfSessionRequest}), then the
+ * AuthorizationManagementActivity simply finishes after calling {@link Activity#setResult},
+ * with {@link Activity#RESULT_CANCELED}, returning control to the activity above
+ * it in the back stack (typically, the initiating activity).
+ *
+ * - Completion (S) flow:
+ * - Step S1: The authorization activity completes with a success or failure, and sends this
+ * result to {@link RedirectUriReceiverActivity}.
+ *
+ * - Step S2: {@link RedirectUriReceiverActivity} extracts the forwarded data, and invokes
+ * AuthorizationManagementActivity using an intent derived from
+ * {@link #createResponseHandlingIntent}. This intent has flag CLEAR_TOP set, which will
+ * result in both the authorization activity and {@link RedirectUriReceiverActivity} being
+ * destroyed, if necessary, such that AuthorizationManagementActivity is once again at the
+ * top of the back stack.
+ *
+ * - Step S3a: If this activity was invoked via
+ * {@link AuthorizationService#performAuthorizationRequest} or
+ * {@link AuthorizationService#performEndSessionRequest}, then the pending intent provided
+ * for completion of the authorization flow is invoked, providing the decoded
+ * {@link AuthorizationManagementResponse} or {@link AuthorizationException} as appropriate.
+ * The AuthorizationManagementActivity finishes, removing itself from the back stack.
+ *
+ * - Step S3b: If this activity was invoked via an intent returned by
+ * {@link AuthorizationService#getAuthorizationRequestIntent}, then this activity
+ * calls {@link Activity#setResult(int, Intent)} with {@link Activity#RESULT_OK}
+ * and a data intent containing the {@link AuthorizationResponse} or
+ * {@link AuthorizationException} as appropriate.
+ * The AuthorizationManagementActivity finishes, removing itself from the back stack.
+ */
+class NativeAuthRedirectManagerActivity : Activity() {
+ companion object {
+ const val TAG = "NativeAuthRedirectManagerActivity"
+ }
+
+ private var initialized = false
+ private var authorizationStarted = false
+ private lateinit var authIntent: Intent
+ private lateinit var startUri: Uri
+ private var sessionId: Int = -1
+
+ override fun onCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
+ super.onCreate(savedInstanceState, persistentState)
+ Log.d(TAG, "onCreate: intent=${intent}, intent.extras=${intent.extras?.toMap()}")
+
+ if (savedInstanceState != null) {
+ extractState(savedInstanceState)
+ } else {
+ extractState(intent.extras)
+ }
+ }
+
+ private fun extractState(state: Bundle?): Boolean {
+ if (initialized) {
+ return true
+ }
+
+ fun fail(message: String): Boolean {
+ finishWithResult(
+ NativeAuthRedirectState.Failure(
+ -1,
+ Exception("Unable to handle response: $message")
+ )
+ )
+ return false
+ }
+ if (state == null) {
+ return fail("No stored state")
+ }
+
+ @Suppress("DEPRECATION") // Replacement only available in API 33+
+ run {
+ authIntent = state.getParcelable(NativeAuth.KEY_AUTH_INTENT)
+ ?: return fail("Missing auth intent")
+ authorizationStarted = state.getBoolean(NativeAuth.KEY_AUTHORIZATION_STARTED, false)
+ startUri =
+ state.getParcelable(NativeAuth.KEY_AUTH_REQUEST_URI)
+ ?: return fail("Missing start URI")
+ sessionId = state.getInt(NativeAuth.KEY_AUTH_REQUEST_ID)
+ }
+
+ Log.d(TAG, "sessionState($sessionId): authorizationStarted=$authorizationStarted")
+ initialized = true
+ return true
+ }
+
+ override fun onResume() {
+ super.onResume()
+ Log.d(TAG, "onResume: intent=${intent}, intent.extras=${intent.extras?.toMap()}")
+
+ if (!extractState(intent.extras)) {
+ return
+ }
+
+ /*
+ * If this is the first run of the activity, start the authorization intent.
+ * Note that we do not finish the activity at this point, in order to remain on the back
+ * stack underneath the authorization activity.
+ */
+ if (!authorizationStarted) {
+ try {
+ startActivity(authIntent)
+ authorizationStarted = true
+ NativeAuth.currentState.postValue(
+ NativeAuthRedirectState.Launched(sessionId)
+ )
+ } catch (e: ActivityNotFoundException) {
+ browserNotFound(e)
+ }
+ return
+ }
+
+ /*
+ * On a subsequent run, it must be determined whether we have returned to this activity
+ * due to an OAuth2 redirect, or the user canceling the authorization flow. This can
+ * be done by checking whether a response URI is available, which would be provided by
+ * RedirectUriReceiverActivity. If it is not, we have returned here due to the user
+ * pressing the back button, or the authorization activity finishing without
+ * RedirectUriReceiverActivity having been invoked - this can occur when the user presses
+ * the back button, or closes the browser tab.
+ */
+ if (intent.data != null) {
+ authorizationComplete()
+ } else {
+ authorizationCanceled()
+ }
+ }
+
+ @UiThread
+ private fun finishWithResult(state: NativeAuthRedirectState) {
+ Log.d(TAG, "Completing with state=$state")
+ NativeAuth.currentState.postValue(state)
+ setResult(
+ when (state) {
+ is NativeAuthRedirectState.Success -> RESULT_OK
+ else -> RESULT_CANCELED
+ }
+ )
+ finish()
+ }
+
+ private fun browserNotFound(e: Throwable) {
+ Log.e(TAG, "Authorization flow canceled: missing browser")
+ finishWithResult(
+ NativeAuthRedirectState.Failure(sessionId, Exception("No browser found", e)),
+ )
+ }
+
+ private fun authorizationComplete() {
+ val redirectUri = intent.data
+ Log.d(TAG, "Authorization completed: data=$redirectUri")
+ finishWithResult(
+ if (redirectUri != null)
+ NativeAuthRedirectState.Success(sessionId, redirectUri)
+ else
+ NativeAuthRedirectState.Failure(sessionId, Exception("No data present in redirect"))
+ )
+ }
+
+ private fun authorizationCanceled() {
+ Log.d(TAG, "Authorization flow canceled by user")
+ finishWithResult(
+ NativeAuthRedirectState.Canceled(sessionId)
+ )
+ }
+
+ override fun onNewIntent(intent: Intent?) {
+ super.onNewIntent(intent)
+ Log.d(TAG, "onNewIntent: intent=${intent}, intent.extras=${intent?.extras?.toMap()}")
+ this.intent = intent
+ }
+
+ override fun onSaveInstanceState(outState: Bundle) {
+ super.onSaveInstanceState(outState)
+ outState.putBoolean(NativeAuth.KEY_AUTHORIZATION_STARTED, authorizationStarted)
+ outState.putParcelable(NativeAuth.KEY_AUTH_INTENT, authIntent)
+ outState.putParcelable(NativeAuth.KEY_AUTH_REQUEST_URI, startUri)
+ outState.putInt(NativeAuth.KEY_AUTH_REQUEST_ID, sessionId)
+ }
+}
+
+/**
+ * Activity that receives the redirect Uri sent by the OpenID endpoint. It forwards the data
+ * received as part of this redirect to {@link AuthorizationManagementActivity}, which
+ * destroys the browser tab before returning the result to the completion
+ * {@link android.app.PendingIntent}
+ * provided to {@link AuthorizationService#performAuthorizationRequest}.
+ *
+ * App developers using this library must override the `appAuthRedirectScheme`
+ * property in their `build.gradle` to specify the custom scheme that will be used for
+ * the OAuth2 redirect. If custom scheme redirect cannot be used with the identity provider
+ * you are integrating with, then a custom intent filter should be defined in your
+ * application manifest instead. For example, to handle
+ * `https://www.example.com/oauth2redirect`:
+ *
+ * ```xml
+ *
+ *
+ *
+ *
+ *
+ *
+ * ```
+ */
+class NativeAuthRedirectReceiverActivity : Activity() {
+ companion object {
+ const val TAG = "NativeAuthRedirectReceiverActivity"
+ }
+
+ override fun onCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
+ super.onCreate(savedInstanceState, persistentState)
+ Log.d(TAG, "onCreate")
+ }
+
+ override fun onResume() {
+ super.onResume()
+ Log.d(TAG, "onResume: intent=$intent, intent.extras=${intent.extras?.toMap()}")
+
+ // while this does not appear to be achieving much, handling the redirect in this way
+ // ensures that we can remove the browser tab from the back stack. See the documentation
+ // on AuthorizationManagementActivity for more details.
+ val intent = Intent(this, NativeAuthRedirectManagerActivity::class.java).apply {
+ data = intent.data
+ putExtra(NativeAuth.KEY_AUTH_REQUEST_URI, intent.data)
+ addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP)
+ }
+ startActivity(intent)
+ finish()
+ }
+}
diff --git a/packages/native/auth/native_auth_flutter/example/.gitignore b/packages/native/auth/native_auth_flutter/example/.gitignore
new file mode 100644
index 0000000..29a3a50
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/.gitignore
@@ -0,0 +1,43 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
diff --git a/packages/native/auth/native_auth_flutter/example/.metadata b/packages/native/auth/native_auth_flutter/example/.metadata
new file mode 100644
index 0000000..90eabcf
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/.metadata
@@ -0,0 +1,45 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+ revision: "80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819"
+ channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+ platforms:
+ - platform: root
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: android
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: ios
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: linux
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: macos
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: web
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ - platform: windows
+ create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+ base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819
+
+ # User provided section
+
+ # List of Local paths (relative to this file) that should be
+ # ignored by the migrate tool.
+ #
+ # Files that are not part of the templates will be ignored by default.
+ unmanaged_files:
+ - 'lib/main.dart'
+ - 'ios/Runner.xcodeproj/project.pbxproj'
diff --git a/packages/native/auth/native_auth_flutter/example/README.md b/packages/native/auth/native_auth_flutter/example/README.md
new file mode 100644
index 0000000..232ff29
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/README.md
@@ -0,0 +1,16 @@
+# native_auth_flutter_example
+
+Demonstrates how to use the native_auth_flutter plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
diff --git a/packages/native/auth/native_auth_flutter/example/analysis_options.yaml b/packages/native/auth/native_auth_flutter/example/analysis_options.yaml
new file mode 100644
index 0000000..0d29021
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/analysis_options.yaml
@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+ # The lint rules applied to this project can be customized in the
+ # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+ # included above or to enable additional rules. A list of all available lints
+ # and their documentation is published at https://dart.dev/lints.
+ #
+ # Instead of disabling a lint rule for the entire project in the
+ # section below, it can also be suppressed for a single line of code
+ # or a specific dart file by using the `// ignore: name_of_lint` and
+ # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+ # producing the lint.
+ rules:
+ # avoid_print: false # Uncomment to disable the `avoid_print` rule
+ # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
diff --git a/packages/native/auth/native_auth_flutter/example/android/.gitignore b/packages/native/auth/native_auth_flutter/example/android/.gitignore
new file mode 100644
index 0000000..55afd91
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks
diff --git a/packages/native/auth/native_auth_flutter/example/android/app/build.gradle b/packages/native/auth/native_auth_flutter/example/android/app/build.gradle
new file mode 100644
index 0000000..bf6e356
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/app/build.gradle
@@ -0,0 +1,50 @@
+plugins {
+ id "com.android.application"
+ id "kotlin-android"
+ // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+ id "dev.flutter.flutter-gradle-plugin"
+}
+
+android {
+ namespace = "dev.celest.native_auth_flutter_example"
+ compileSdk = flutter.compileSdkVersion
+ ndkVersion = flutter.ndkVersion
+
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+
+ kotlinOptions {
+ jvmTarget = JavaVersion.VERSION_1_8
+ }
+
+ defaultConfig {
+ // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+ applicationId = "dev.celest.native_auth_flutter_example"
+ // You can update the following values to match your application needs.
+ // For more information, see: https://flutter.dev/to/review-gradle-config.
+ minSdk = flutter.minSdkVersion
+ targetSdk = flutter.targetSdkVersion
+ versionCode = flutter.versionCode
+ versionName = flutter.versionName
+
+ manifestPlaceholders["nativeAuthRedirectScheme"] = "celest"
+ }
+
+ buildTypes {
+ release {
+ // TODO: Add your own signing config for the release build.
+ // Signing with the debug keys for now, so `flutter run --release` works.
+ signingConfig = signingConfigs.debug
+ }
+ }
+}
+
+flutter {
+ source = "../.."
+}
+
+dependencies {
+ implementation "androidx.browser:browser:1.8.0"
+}
diff --git a/packages/native/auth/native_auth_flutter/example/android/app/src/debug/AndroidManifest.xml b/packages/native/auth/native_auth_flutter/example/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000..399f698
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,7 @@
+
+
+
+
diff --git a/packages/native/auth/native_auth_flutter/example/android/app/src/main/AndroidManifest.xml b/packages/native/auth/native_auth_flutter/example/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..c8e461b
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,46 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/packages/native/auth/native_auth_flutter/example/android/app/src/main/kotlin/dev/celest/native_auth_flutter_example/MainActivity.kt b/packages/native/auth/native_auth_flutter/example/android/app/src/main/kotlin/dev/celest/native_auth_flutter_example/MainActivity.kt
new file mode 100644
index 0000000..bab83e8
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/app/src/main/kotlin/dev/celest/native_auth_flutter_example/MainActivity.kt
@@ -0,0 +1,17 @@
+package dev.celest.native_auth_flutter_example
+
+import android.content.Intent
+import io.flutter.Log
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+ override fun onNewIntent(intent: Intent) {
+ super.onNewIntent(intent)
+ Log.i("MainActivity", "onNewIntent: $intent")
+ }
+
+ override fun onResume() {
+ super.onResume()
+ Log.i("MainActivity", "onResume: $intent")
+ }
+}
diff --git a/packages/native/auth/native_auth_flutter/example/android/app/src/main/res/drawable-v21/launch_background.xml b/packages/native/auth/native_auth_flutter/example/android/app/src/main/res/drawable-v21/launch_background.xml
new file mode 100644
index 0000000..f74085f
--- /dev/null
+++ b/packages/native/auth/native_auth_flutter/example/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+
+
+
+