Flutter windows desktop support

.github/workflows/main.yml

@@ -306,6 +306,55 @@ jobs:
                 name: Test results
                 path: 'auth0_flutter/example/build/app/reports/androidTests/*.xml'
 
+    test-windows-unit:
+        name: Run native Windows unit tests
+        runs-on: windows-latest
+        environment: ${{ github.event.pull_request.head.repo.fork && 'external' || 'internal' }}
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+
+            - name: Install Flutter
+              uses: subosito/flutter-action@fd55f4c5af5b953cc57a2be44cb082c8f6635e8e # pin@v2.21.0
+              with:
+                  flutter-version: ${{ env.flutter }}
+                  channel: stable
+                  cache: true
+
+            - name: Add example/.env
+              working-directory: auth0_flutter
+              run: Copy-Item example/.env.example example/.env
+              shell: powershell
+
+            - name: Set up vcpkg
+              uses: lukka/run-vcpkg@v11 # pin@v11
+              with:
+                vcpkgDirectory: '${{ github.workspace }}/vcpkg'
+                vcpkgGitCommitId: '7a26ed4ca1cc6eafc66666166f8f36c49dc5ec18'
+
+            - name: Install cpprestsdk via vcpkg
+              run: |
+                ${{ github.workspace }}\vcpkg\vcpkg install cpprestsdk:x64-windows
+              shell: cmd
+
+            - name: Build Windows example app
+              working-directory: auth0_flutter/example
+              run: flutter build windows --debug
+              env:
+                CMAKE_TOOLCHAIN_FILE: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
+
+            - name: Build Windows unit tests
+              working-directory: auth0_flutter/windows
+              run: |
+                cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=Debug
+                cmake --build build --config Debug
+              shell: cmd
+
+            - name: Run Windows unit tests
+              working-directory: auth0_flutter/windows/build
+              run: ctest -C Debug --output-on-failure
+
     # test-android-smoke:
     #     name: Run native Android smoke tests using API-level ${{ matrix.android-api }}
     #     runs-on: macos-latest-xl

.vscode/settings.json

@@ -0,0 +1,87 @@
+{
+    "files.associations": {
+        "variant": "cpp",
+        "tuple": "cpp",
+        "utility": "cpp",
+        "array": "cpp",
+        "vector": "cpp",
+        "xstring": "cpp",
+        "xutility": "cpp",
+        "algorithm": "cpp",
+        "any": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "bitset": "cpp",
+        "chrono": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "complex": "cpp",
+        "concepts": "cpp",
+        "deque": "cpp",
+        "exception": "cpp",
+        "format": "cpp",
+        "forward_list": "cpp",
+        "fstream": "cpp",
+        "functional": "cpp",
+        "future": "cpp",
+        "iosfwd": "cpp",
+        "istream": "cpp",
+        "iterator": "cpp",
+        "limits": "cpp",
+        "list": "cpp",
+        "map": "cpp",
+        "memory": "cpp",
+        "new": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "queue": "cpp",
+        "random": "cpp",
+        "ratio": "cpp",
+        "regex": "cpp",
+        "string": "cpp",
+        "system_error": "cpp",
+        "type_traits": "cpp",
+        "unordered_map": "cpp",
+        "xlocale": "cpp",
+        "xlocnum": "cpp",
+        "xmemory": "cpp",
+        "xtr1common": "cpp",
+        "xtree": "cpp",
+        "cctype": "cpp",
+        "charconv": "cpp",
+        "clocale": "cpp",
+        "codecvt": "cpp",
+        "condition_variable": "cpp",
+        "csetjmp": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "initializer_list": "cpp",
+        "iomanip": "cpp",
+        "ios": "cpp",
+        "iostream": "cpp",
+        "locale": "cpp",
+        "mutex": "cpp",
+        "ostream": "cpp",
+        "set": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "stop_token": "cpp",
+        "streambuf": "cpp",
+        "thread": "cpp",
+        "typeinfo": "cpp",
+        "unordered_set": "cpp",
+        "xfacet": "cpp",
+        "xhash": "cpp",
+        "xiosbase": "cpp",
+        "xlocbuf": "cpp",
+        "xlocinfo": "cpp",
+        "xlocmes": "cpp",
+        "xlocmon": "cpp",
+        "xloctime": "cpp"
+    }
+}

auth0_flutter/.metadata

@@ -4,7 +4,39 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: 097d3313d8e2c7f901932d63e537c1acefb87800
-  channel: stable
+  revision: "ea121f8859e4b13e47a8f845e4586164519588bc"
+  channel: "[user-branch]"
 
 project_type: plugin
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: android
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: ios
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: macos
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: web
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+    - platform: windows
+      create_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+      base_revision: ea121f8859e4b13e47a8f845e4586164519588bc
+
+  # 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'

auth0_flutter/example/.env.example

@@ -14,4 +14,4 @@ AUTH0_CLIENT_ID=YOUR_AUTH0_CLIENT_ID
 # settings page of your Auth0 application with the custom scheme value.
 # 2. Update the scheme value in android/app/src/main/res/values/strings.xml
 #
-AUTH0_CUSTOM_SCHEME=YOUR_AUTH0_CUSTOM_SCHEME
+AUTH0_CUSTOM_SCHEME=YOUR_AUTH0_CUSTOM_SCHEME

auth0_flutter/example/windows/flutter/CMakeLists.txt

@@ -10,6 +10,11 @@ include(${EPHEMERAL_DIR}/generated_config.cmake)
 # https://github.com/flutter/flutter/issues/57146.
 set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
 
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
 # === Flutter Library ===
 set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
 
@@ -92,7 +97,7 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E env
     ${FLUTTER_TOOL_ENVIRONMENT}
     "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
   VERBATIM
 )
 add_custom_target(flutter_assemble DEPENDS

auth0_flutter/example/windows/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,9 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <auth0_flutter/auth0_flutter_plugin_c_api.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  Auth0FlutterPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("Auth0FlutterPluginCApi"));
 }

auth0_flutter/example/windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  auth0_flutter
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

auth0_flutter/example/windows/runner/.vs/ProjectSettings.json

@@ -0,0 +1,3 @@
+{
+  "CurrentProjectSetting": "x64-Debug"
+}

auth0_flutter/example/windows/runner/.vs/VSWorkspaceState.json

@@ -0,0 +1,12 @@
+{
+  "OutputFoldersPerTargetSystem": {
+    "Local Machine": [
+      "out\\build\\x64-Debug",
+      "out\\install\\x64-Debug"
+    ]
+  },
+  "ExpandedNodes": [
+    ""
+  ],
+  "PreviewInSolutionExplorer": false
+}

auth0_flutter/example/windows/runner/.vs/runner/v17/DocumentLayout.json

@@ -0,0 +1,12 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "C:\\Users\\Administrator\\Documents\\auth0-flutter\\auth0_flutter\\example\\windows\\runner\\",
+  "Documents": [],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": []
+    }
+  ]
+}

auth0_flutter/example/windows/runner/flutter_window.cpp

@@ -31,6 +31,11 @@ bool FlutterWindow::OnCreate() {
     this->Show();
   });
 
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
   return true;
 }