feat(example): add Facebook SDK login

.github/workflows/supabase_flutter.yml

@@ -68,7 +68,13 @@ jobs:
         run: |
           cd ../../
           dart pub global activate melos
-          melos bootstrap
+          melos bootstrap --ignore="supabase_flutter_example"
+
+      - name: Bootstrap example
+        if: ${{ matrix.flutter-version == '3.x' }}
+        run: |
+          cd ../../
+          melos bootstrap --scope="supabase_flutter_example"
 
       - name: Run formatter
         if: ${{ matrix.flutter-version == '3.x'}}
@@ -104,7 +110,7 @@ jobs:
         if: ${{ matrix.os == 'ubuntu-latest' && matrix.flutter-version == '3.x'}}
         run: |
           sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev libblkid-dev liblzma-dev
+          sudo apt-get install -y libgtk-3-dev libblkid-dev liblzma-dev libsecret-1-dev
           cd example
           flutter build linux
 

packages/supabase_flutter/example/README.md

@@ -60,3 +60,33 @@ create policy "Anyone can update an avatar." on storage.objects
 - Flutter user management: https://github.com/supabase/supabase/tree/master/examples/user-management/flutter-user-management
 - Extended flutter user management with web support, github login, recovery password flow: https://github.com/phamhieu/supabase-flutter-demo
 - Real time chat application: https://github.com/supabase-community/flutter-chat
+
+## Facebook SDK login setup
+
+This example uses `flutter_facebook_auth` and `signInWithIdToken`. To make the
+SDK login work end-to-end, configure Facebook and Supabase, then update the
+platform files below.
+
+### Supabase
+
+- Enable Facebook in Auth providers.
+- Add your Facebook App ID and App Secret in the Supabase dashboard.
+
+### Android
+
+1. Update `android/app/src/main/res/values/strings.xml`:
+   - `facebook_app_id`
+   - `facebook_client_token`
+   - `fb_login_protocol_scheme` (use `fb<APP_ID>`)
+2. Ensure `android/app/src/main/AndroidManifest.xml` keeps the Facebook
+   activity and metadata entries.
+3. Add your package name and key hashes in the Facebook developer console.
+
+### iOS
+
+1. Update `ios/Runner/Info.plist`:
+   - `FacebookAppID`
+   - `FacebookClientToken`
+   - `CFBundleURLTypes` scheme `fb<APP_ID>`
+2. Ensure `ios/Runner/AppDelegate.swift` initializes `FBSDKCoreKit`.
+3. Add your bundle ID in the Facebook developer console.

packages/supabase_flutter/example/android/app/src/main/AndroidManifest.xml

@@ -3,6 +3,28 @@
         android:label="example"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
+        <meta-data
+            android:name="com.facebook.sdk.ApplicationId"
+            android:value="@string/facebook_app_id" />
+        <meta-data
+            android:name="com.facebook.sdk.ClientToken"
+            android:value="@string/facebook_client_token" />
+
+        <activity
+            android:name="com.facebook.FacebookActivity"
+            android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
+            android:label="@string/app_name" />
+        <activity
+            android:name="com.facebook.CustomTabActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="@string/fb_login_protocol_scheme" />
+            </intent-filter>
+        </activity>
+
         <activity
             android:name=".MainActivity"
             android:exported="true"

packages/supabase_flutter/example/android/app/src/main/res/values/strings.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">example</string>
+    <string name="facebook_app_id">YOUR_FACEBOOK_APP_ID</string>
+    <string name="facebook_client_token">YOUR_FACEBOOK_CLIENT_TOKEN</string>
+    <string name="fb_login_protocol_scheme">fbYOUR_FACEBOOK_APP_ID</string>
+</resources>

packages/supabase_flutter/example/ios/Podfile.lock

@@ -1,7 +1,20 @@
 PODS:
-  - app_links (0.0.2):
+  - app_links (7.0.0):
     - Flutter
+  - FBAEMKit (18.0.2):
+    - FBSDKCoreKit_Basics (= 18.0.2)
+  - FBSDKCoreKit (18.0.2):
+    - FBAEMKit (= 18.0.2)
+    - FBSDKCoreKit_Basics (= 18.0.2)
+  - FBSDKCoreKit_Basics (18.0.2)
+  - FBSDKLoginKit (18.0.2):
+    - FBSDKCoreKit (= 18.0.2)
   - Flutter (1.0.0)
+  - flutter_facebook_auth (7.1.5):
+    - FBSDKLoginKit (= 18.0.2)
+    - Flutter
+  - flutter_secure_storage (6.0.0):
+    - Flutter
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -14,15 +27,28 @@ PODS:
 DEPENDENCIES:
   - app_links (from `.symlinks/plugins/app_links/ios`)
   - Flutter (from `Flutter`)
+  - flutter_facebook_auth (from `.symlinks/plugins/flutter_facebook_auth/ios`)
+  - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
 
+SPEC REPOS:
+  trunk:
+    - FBAEMKit
+    - FBSDKCoreKit
+    - FBSDKCoreKit_Basics
+    - FBSDKLoginKit
+
 EXTERNAL SOURCES:
   app_links:
     :path: ".symlinks/plugins/app_links/ios"
   Flutter:
     :path: Flutter
+  flutter_facebook_auth:
+    :path: ".symlinks/plugins/flutter_facebook_auth/ios"
+  flutter_secure_storage:
+    :path: ".symlinks/plugins/flutter_secure_storage/ios"
   path_provider_foundation:
     :path: ".symlinks/plugins/path_provider_foundation/darwin"
   shared_preferences_foundation:
@@ -31,12 +57,18 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
 
 SPEC CHECKSUMS:
-  app_links: f3e17e4ee5e357b39d8b95290a9b2c299fca71c6
+  app_links: a754cbec3c255bd4bbb4d236ecc06f28cd9a7ce8
+  FBAEMKit: 56a4f5a9607957b547b6458b17a98c5bb2736367
+  FBSDKCoreKit: 54f1240567e16862ab71c53c33dc347db5c524c5
+  FBSDKCoreKit_Basics: eb530cd6a79030dbb11df460aafb2767bcad9028
+  FBSDKLoginKit: 6a70798793e499335a98fab1a758d7da34af196e
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
-  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
-  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
-  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
+  flutter_facebook_auth: fa3b69b1df0831d2178fe87a05ee2d7d0156db70
+  flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
+  path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
+  shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
+  url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
 
 PODFILE CHECKSUM: 0dbd5a87e0ace00c9610d2037ac22083a01f861d
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

packages/supabase_flutter/example/ios/Runner.xcodeproj/project.pbxproj

@@ -68,7 +68,6 @@
 				9F7A42A0F8397A30C48EF6B6 /* Pods-Runner.release.xcconfig */,
 				FC8416E7A50F84EA287634DD /* Pods-Runner.profile.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
@@ -359,13 +358,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = ELTTE7K8TT;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.supabase.supabase-flutter";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -487,13 +487,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = ELTTE7K8TT;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.supabase.supabase-flutter";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -509,13 +510,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = ELTTE7K8TT;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.example;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.supabase.supabase-flutter";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;

packages/supabase_flutter/example/ios/Runner/AppDelegate.swift

@@ -1,5 +1,6 @@
 import UIKit
 import Flutter
+import FBSDKCoreKit
 
 @main
 @objc class AppDelegate: FlutterAppDelegate {
@@ -8,6 +9,21 @@ import Flutter
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
     GeneratedPluginRegistrant.register(with: self)
+    ApplicationDelegate.shared.application(
+      application,
+      didFinishLaunchingWithOptions: launchOptions
+    )
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
+
+  override func application(
+    _ app: UIApplication,
+    open url: URL,
+    options: [UIApplication.OpenURLOptionsKey: Any] = [:]
+  ) -> Bool {
+    if ApplicationDelegate.shared.application(app, open: url, options: options) {
+      return true
+    }
+    return super.application(app, open: url, options: options)
+  }
 }

packages/supabase_flutter/example/ios/Runner/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -20,10 +22,34 @@
 	<string>$(FLUTTER_BUILD_NAME)</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>fbYOUR_FACEBOOK_APP_ID</string>
+			</array>
+		</dict>
+	</array>
 	<key>CFBundleVersion</key>
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>FacebookAppID</key>
+	<string>YOUR_FACEBOOK_APP_ID</string>
+	<key>FacebookClientToken</key>
+	<string>YOUR_FACEBOOK_CLIENT_TOKEN</string>
+	<key>FacebookDisplayName</key>
+	<string>Example</string>
+	<key>LSApplicationQueriesSchemes</key>
+	<array>
+		<string>fbapi</string>
+		<string>fb-messenger-api</string>
+		<string>fbauth2</string>
+		<string>fbshareextension</string>
+	</array>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -43,9 +69,5 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
 </dict>
 </plist>