feat: Adds support for authenticating via service account

packages/flutterfire_cli/lib/src/commands/config.dart

@@ -103,12 +103,21 @@ class ConfigCommand extends FlutterFireCommand {
           'If no package name is provided then an attempt will be made to '
           'automatically pick the first available web app id from remote.',
     );
+
     argParser.addOption(
       kTokenFlag,
       valueHelp: 'firebaseToken',
       abbr: 't',
       help: 'The token generated by running `firebase login:ci`',
     );
+
+    argParser.addOption(
+      kServiceAccountFlag,
+      valueHelp: 'serviceAccount',
+      help:
+          'The path to a Google service account JSON file, used for authentication',
+    );
+
     argParser.addFlag(
       kAppleGradlePluginFlag,
       defaultsTo: true,
@@ -311,6 +320,11 @@ class ConfigCommand extends FlutterFireCommand {
     return value;
   }
 
+  String? get serviceAccount {
+    final value = argResults!['service-account'] as String?;
+    return value;
+  }
+
   String get outputFilePath {
     return argResults!['out'] as String;
   }
@@ -356,6 +370,7 @@ class ConfigCommand extends FlutterFireCommand {
       projectId: newProjectId,
       account: accountEmail,
       token: token,
+      serviceAccount: serviceAccount,
     );
     creatingProjectSpinner.done();
     return newProject;
@@ -385,12 +400,18 @@ class ConfigCommand extends FlutterFireCommand {
         return baseMessage;
       },
     );
+    firebaseProjects = await firebase.getProjects(
+      account: accountEmail,
+      token: token,
+      serviceAccount: serviceAccount,
+    );
 
     try {
       firebaseProjects = await firebase
           .getProjects(
             account: accountEmail,
             token: token,
+            serviceAccount: serviceAccount,
           )
           .timeout(const Duration(seconds: 15));
 
@@ -586,6 +607,7 @@ class ConfigCommand extends FlutterFireCommand {
       iosBundleId: iosBundleId,
       macosBundleId: macosBundleId,
       token: token,
+      serviceAccount: serviceAccount,
       webAppId: webAppId,
       android: selectedPlatforms[kAndroid]!,
       ios: selectedPlatforms[kIos]!,

packages/flutterfire_cli/lib/src/common/utils.dart

@@ -68,6 +68,7 @@ const String kAndroidAppIdFlag = 'android-app-id';
 const String kAndroidPackageNameFlag = 'android-package-name';
 const String kWebAppIdFlag = 'web-app-id';
 const String kTokenFlag = 'token';
+const String kServiceAccountFlag = 'service-account';
 const String kAppleGradlePluginFlag = 'apply-gradle-plugins';
 const String kIosBuildConfigFlag = 'ios-build-config';
 const String kMacosBuildConfigFlag = 'macos-build-config';

packages/flutterfire_cli/lib/src/firebase.dart

@@ -69,6 +69,7 @@ Future<Map<String, dynamic>> runFirebaseCommand(
   List<String> commandAndArgs, {
   String? project,
   String? account,
+  String? serviceAccount,
 }) async {
   final cliExists = await exists();
   if (!cliExists) {
@@ -89,6 +90,10 @@ Future<Map<String, dynamic>> runFirebaseCommand(
     'firebase',
     execArgs,
     workingDirectory: workingDirectoryPath,
+    environment: {
+      if (serviceAccount != null)
+        'GOOGLE_APPLICATION_CREDENTIALS': serviceAccount,
+    },
     runInShell: true,
   );
 
@@ -112,13 +117,15 @@ Future<Map<String, dynamic>> runFirebaseCommand(
 Future<List<FirebaseProject>> getProjects({
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final response = await runFirebaseCommand(
     [
       'projects:list',
       if (token != null) '--token=$token',
     ],
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = List<Map<String, dynamic>>.from(response['result'] as List);
   return result
@@ -136,6 +143,7 @@ Future<FirebaseProject> createProject({
   String? displayName,
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final response = await runFirebaseCommand(
     [
@@ -145,6 +153,7 @@ Future<FirebaseProject> createProject({
       if (token != null) '--token=$token',
     ],
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = Map<String, dynamic>.from(response['result'] as Map);
   return FirebaseProject.fromJson(<String, dynamic>{
@@ -159,6 +168,7 @@ Future<List<FirebaseApp>> getApps({
   String? account,
   String? platform,
   String? token,
+  String? serviceAccount,
 }) async {
   if (platform != null) _assertFirebaseSupportedPlatform(platform);
   final response = await runFirebaseCommand(
@@ -169,6 +179,7 @@ Future<List<FirebaseApp>> getApps({
     ],
     project: project,
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = List<Map<String, dynamic>>.from(response['result'] as List);
   return result
@@ -194,6 +205,7 @@ Future<FirebaseAppSdkConfig> getAppSdkConfig({
   required String platform,
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final platformFirebase = platform == kMacos ? kIos : platform;
   _assertFirebaseSupportedPlatform(platformFirebase);
@@ -205,6 +217,7 @@ Future<FirebaseAppSdkConfig> getAppSdkConfig({
       if (token != null) '--token=$token',
     ],
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = Map<String, dynamic>.from(response['result'] as Map);
   final fileContents = result['fileContents'] as String;
@@ -228,6 +241,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
   String? packageNameOrBundleIdentifier,
   String? account,
   String? token,
+  String? serviceAccount,
   String? webAppId,
 }) async {
   var foundFirebaseApp = false;
@@ -262,6 +276,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
     account: account,
     platform: platformFirebase,
     token: token,
+    serviceAccount: serviceAccount,
   );
   var filteredFirebaseApps = unfilteredFirebaseApps.where(
     (firebaseApp) {
@@ -306,6 +321,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
         packageName: packageNameOrBundleIdentifier!,
         account: account,
         token: token,
+        serviceAccount: serviceAccount,
       );
       break;
     case kIos:
@@ -315,6 +331,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
         bundleId: packageNameOrBundleIdentifier!,
         account: account,
         token: token,
+        serviceAccount: serviceAccount,
       );
       break;
     case kWeb:
@@ -323,6 +340,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
         displayName: displayNameWithPlatform,
         account: account,
         token: token,
+        serviceAccount: serviceAccount,
       );
       break;
     default:
@@ -352,11 +370,13 @@ Future<FirebaseApp> createWebApp({
   required String displayName,
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final response = await runFirebaseCommand(
     ['apps:create', 'web', displayName, if (token != null) '--token=$token'],
     project: project,
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = Map<String, dynamic>.from(response['result'] as Map);
   return FirebaseApp.fromJson(<String, dynamic>{
@@ -372,6 +392,7 @@ Future<FirebaseApp> createAndroidApp({
   required String packageName,
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final response = await runFirebaseCommand(
     [
@@ -383,6 +404,7 @@ Future<FirebaseApp> createAndroidApp({
     ],
     project: project,
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = Map<String, dynamic>.from(response['result'] as Map);
   return FirebaseApp.fromJson(<String, dynamic>{
@@ -398,6 +420,7 @@ Future<FirebaseApp> createAppleApp({
   required String bundleId,
   String? account,
   String? token,
+  String? serviceAccount,
 }) async {
   final response = await runFirebaseCommand(
     [
@@ -409,6 +432,7 @@ Future<FirebaseApp> createAppleApp({
     ],
     project: project,
     account: account,
+    serviceAccount: serviceAccount,
   );
   final result = Map<String, dynamic>.from(response['result'] as Map);
   return FirebaseApp.fromJson(<String, dynamic>{

packages/flutterfire_cli/lib/src/firebase/firebase_android_options.dart

@@ -38,6 +38,7 @@ extension FirebaseAndroidOptions on FirebaseOptions {
     required String firebaseProjectId,
     String? firebaseAccount,
     required String? token,
+    required String? serviceAccount,
   }) async {
     var selectedAndroidApplicationId =
         androidApplicationId ?? flutterApp.androidApplicationId;
@@ -52,12 +53,14 @@ extension FirebaseAndroidOptions on FirebaseOptions {
       project: firebaseProjectId,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
     final appSdkConfig = await firebase.getAppSdkConfig(
       appId: firebaseApp.appId,
       platform: kAndroid,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
 
     return convertConfigToOptions(

packages/flutterfire_cli/lib/src/firebase/firebase_apple_options.dart

@@ -31,6 +31,7 @@ extension FirebaseAppleOptions on FirebaseOptions {
     required String firebaseProjectId,
     String? firebaseAccount,
     required String? token,
+    required String? serviceAccount,
   }) async {
     final platformIdentifier = macos ? kMacos : kIos;
     var selectedAppleBundleId = appleBundleIdentifier ??
@@ -51,12 +52,14 @@ extension FirebaseAppleOptions on FirebaseOptions {
       project: firebaseProjectId,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
     final appSdkConfig = await firebase.getAppSdkConfig(
       appId: firebaseApp.appId,
       platform: platformIdentifier,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
 
     return convertConfigToOptions(

packages/flutterfire_cli/lib/src/firebase/firebase_dart_options.dart

@@ -31,20 +31,23 @@ extension FirebaseDartOptions on FirebaseOptions {
     String? webAppId,
     String platform = kWeb,
     required String? token,
+    required String? serviceAccount,
   }) async {
     final firebaseApp = await firebase.findOrCreateFirebaseApp(
       displayName: flutterApp.package.pubSpec.name ?? 'flutterfire_app',
       platform: platform,
       project: firebaseProjectId,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
       webAppId: webAppId,
     );
     final appSdkConfig = await firebase.getAppSdkConfig(
       appId: firebaseApp.appId,
       platform: kWeb,
       account: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
 
     return convertConfigToOptions(appSdkConfig, firebaseProjectId);

packages/flutterfire_cli/lib/src/firebase/firebase_platform_options.dart

@@ -38,6 +38,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
   String? iosBundleId,
   String? macosBundleId,
   String? token,
+  String? serviceAccount,
 }) async {
   FirebaseOptions? androidOptions;
   FirebaseOptions? iosOptions;
@@ -53,6 +54,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseProjectId: firebaseProjectId,
       firebaseAccount: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }
 
@@ -63,6 +65,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseProjectId: firebaseProjectId,
       firebaseAccount: firebaseAccount,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }
   if (macos) {
@@ -73,6 +76,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseAccount: firebaseAccount,
       macos: true,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }
 
@@ -83,6 +87,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseAccount: firebaseAccount,
       webAppId: webAppId,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }
 
@@ -93,6 +98,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseAccount: firebaseAccount,
       platform: kWindows,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }
 
@@ -103,6 +109,7 @@ Future<FirebasePlatformOptions> fetchAllFirebaseOptions({
       firebaseAccount: firebaseAccount,
       platform: kLinux,
       token: token,
+      serviceAccount: serviceAccount,
     );
   }