CredentialsManager user info/ID token contents accessible via flutter SDK

auth0_flutter/android/src/main/kotlin/com/auth0/auth0_flutter/Auth0FlutterPlugin.kt

@@ -45,7 +45,8 @@ class Auth0FlutterPlugin: FlutterPlugin, MethodCallHandler, ActivityAware {
     GetCredentialsRequestHandler(),
     SaveCredentialsRequestHandler(),
     HasValidCredentialsRequestHandler(),
-    ClearCredentialsRequestHandler()
+    ClearCredentialsRequestHandler(),
+    GetIdTokenContentRequestHandler()
   ))
 
   override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {

auth0_flutter/android/src/main/kotlin/com/auth0/auth0_flutter/request_handlers/credentials_manager/GetIdTokenContentRequestHandler.kt

@@ -0,0 +1,47 @@
+package com.auth0.auth0_flutter.request_handlers.credentials_manager
+
+import android.content.Context
+import com.auth0.android.authentication.storage.CredentialsManagerException
+import com.auth0.android.authentication.storage.SecureCredentialsManager
+import com.auth0.auth0_flutter.request_handlers.MethodCallRequest
+import io.flutter.plugin.common.MethodChannel
+import java.io.Serializable
+import java.lang.Exception
+
+
+class GetIdTokenContentRequestHandler: CredentialsManagerRequestHandler {
+    override val method: String = "credentialsManager#getUserInfo"
+    override fun handle(
+        credentialsManager: SecureCredentialsManager,
+        context: Context,
+        request: MethodCallRequest,
+        result: MethodChannel.Result
+    ) {
+            result.success(
+                mapOf(
+                    "id" to credentialsManager.userProfile?.getId(),
+                    "name" to credentialsManager.userProfile?.name,
+                    "nickname" to credentialsManager.userProfile?.nickname,
+                    "pictureURL" to credentialsManager.userProfile?.pictureURL,
+                    "email" to credentialsManager.userProfile?.email,
+                    "isEmailVerified" to credentialsManager.userProfile?.isEmailVerified,
+                    "familyName" to credentialsManager.userProfile?.familyName,
+                    "createdAt" to credentialsManager.userProfile?.createdAt,
+                    "identities" to credentialsManager.userProfile?.getIdentities()?.map {
+                        mapOf(
+                            "provider" to it.provider,
+                            "id" to it.connection,
+                            "isSocial" to it.isSocial,
+                            "accessToken" to it.accessToken,
+                            "accessTokenSecret" to it.accessTokenSecret,
+                            "profileInfo" to it.getProfileInfo()
+                        )
+                    },
+                    "extraInfo" to credentialsManager.userProfile?.getExtraInfo(),
+                    "userMetadata" to credentialsManager.userProfile?.getUserMetadata(),
+                    "appMetadata" to credentialsManager.userProfile?.getAppMetadata(),
+                    "givenName" to credentialsManager.userProfile?.givenName
+                )
+            )
+    }
+}

auth0_flutter/darwin/Classes/CredentialsManager/CredentialsManagerHandler.swift

@@ -22,6 +22,7 @@ public class CredentialsManagerHandler: NSObject, FlutterPlugin {
         case hasValid = "credentialsManager#hasValidCredentials"
         case get = "credentialsManager#getCredentials"
         case clear = "credentialsManager#clearCredentials"
+        case userInfo = "credentialsManager#getUserInfo"
     }
 
     private static let channelName = "auth0.com/auth0_flutter/credentials_manager"
@@ -40,7 +41,7 @@ public class CredentialsManagerHandler: NSObject, FlutterPlugin {
 
         registrar.addMethodCallDelegate(handler, channel: channel)
     }
-    
+
       func createCredentialManager(_ apiClient: Authentication, _ arguments: [String: Any]) -> CredentialsManager {
         if let configuration = arguments["credentialsManagerConfiguration"] as? [String: Any],
            let iosConfiguration = configuration["ios"] as? [String: String] {
@@ -65,10 +66,10 @@ public class CredentialsManagerHandler: NSObject, FlutterPlugin {
         client.using(inLibrary: userAgent.name, version: userAgent.version)
         return client
     }
-    
+
 
     lazy var credentialsManagerProvider: CredentialsManagerProvider = { apiClient, arguments in
-        
+
         var instance = CredentialsManagerHandler.credentialsManager ??
         self.createCredentialManager(apiClient,arguments)
 
@@ -89,6 +90,7 @@ public class CredentialsManagerHandler: NSObject, FlutterPlugin {
         case .hasValid: return CredentialsManagerHasValidMethodHandler(credentialsManager: credentialsManager)
         case .get: return CredentialsManagerGetMethodHandler(credentialsManager: credentialsManager)
         case .clear: return CredentialsManagerClearMethodHandler(credentialsManager: credentialsManager)
+        case .userInfo: return CredentialsManagerUserInfoMethodHandler(credentialsManager: credentialsManager)
         }
     }
 
@@ -113,5 +115,5 @@ public class CredentialsManagerHandler: NSObject, FlutterPlugin {
         let methodHandler = methodHandlerProvider(method, credentialsManager)
         methodHandler.handle(with: arguments, callback: result)
     }
-  
+
 }

auth0_flutter/darwin/Classes/CredentialsManager/CredentialsManagerUserInfoMethodHandler.swift

@@ -0,0 +1,16 @@
+
+import Auth0
+
+#if os(iOS)
+import Flutter
+#else
+import FlutterMacOS
+#endif
+
+struct CredentialsManagerUserInfoMethodHandler: MethodHandler {
+    let credentialsManager: CredentialsManager
+
+    func handle(with arguments: [String: Any], callback: @escaping FlutterResult) {
+        callback(credentialsManager.user)
+    }
+}

auth0_flutter/ios/Classes/CredentialsManager/CredentialsManagerUserInfoMethodHandler.swift

@@ -0,0 +1,16 @@
+
+import Auth0
+
+#if os(iOS)
+import Flutter
+#else
+import FlutterMacOS
+#endif
+
+struct CredentialsManagerUserInfoMethodHandler: MethodHandler {
+    let credentialsManager: CredentialsManager
+
+    func handle(with arguments: [String: Any], callback: @escaping FlutterResult) {
+        callback(credentialsManager.user)
+    }
+}

auth0_flutter/lib/src/mobile/credentials_manager.dart

@@ -9,7 +9,9 @@ abstract class CredentialsManager {
     final Map<String, String> parameters = const {},
   });
 
-  Future<bool> storeCredentials(final Credentials credentials);
+  Future<UserInfo> getIDTokenContents();
+
+    Future<bool> storeCredentials(final Credentials credentials);
 
   Future<bool> hasValidCredentials({
     final int minTtl = 0,
@@ -55,6 +57,10 @@ class DefaultCredentialsManager extends CredentialsManager {
         parameters: parameters,
       )));
 
+  @override
+  Future<UserInfo> getIDTokenContents() =>
+      CredentialsManagerPlatform.instance.getIDTokenContents(_createApiRequest(null));
+
   /// Stores the given credentials in the storage. Must have an `access_token`
   /// or `id_token` and a `expires_in` value.
   @override

auth0_flutter_platform_interface/lib/auth0_flutter_platform_interface.dart

@@ -25,6 +25,7 @@ export 'src/credentials-manager/options/has_valid_credentials_options.dart';
 export 'src/credentials-manager/options/local_authentication.dart';
 export 'src/credentials-manager/options/save_credentials_options.dart';
 export 'src/credentials.dart';
+export 'src/user_info_credentials.dart';
 export 'src/database_user.dart';
 export 'src/id_token_validation_config.dart';
 export 'src/login_options.dart';

auth0_flutter_platform_interface/lib/src/credentials-manager/credentials_manager_platform.dart

@@ -1,8 +1,7 @@
 // coverage:ignore-file
 import 'package:plugin_platform_interface/plugin_platform_interface.dart';
 
-import '../credentials.dart';
-import '../request/request.dart';
+import 'package:auth0_flutter_platform_interface/auth0_flutter_platform_interface.dart';
 import 'method_channel_credentials_manager.dart';
 import 'options/get_credentials_options.dart';
 import 'options/has_valid_credentials_options.dart';
@@ -36,6 +35,11 @@ abstract class CredentialsManagerPlatform extends PlatformInterface {
     throw UnimplementedError('getCredentials() has not been implemented');
   }
 
+  /// Retrieves the credentials from the native storage.
+  Future<UserInfo> getIDTokenContents(final CredentialsManagerRequest request) {
+    throw UnimplementedError('getIDTokenContents() has not been implemented');
+  }
+
   /// Removes the credentials from the native storage if present.
   Future<bool> clearCredentials(final CredentialsManagerRequest request) {
     throw UnimplementedError('clearCredentials() has not been implemented');

auth0_flutter_platform_interface/lib/src/credentials-manager/method_channel_credentials_manager.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/services.dart';
 
-import '../credentials.dart';
+import '../../auth0_flutter_platform_interface.dart';
 import '../request/request.dart';
 import '../request/request_options.dart';
 import 'credentials_manager_exception.dart';
@@ -15,6 +15,8 @@ const String credentialsManagerSaveCredentialsMethod =
     'credentialsManager#saveCredentials';
 const String credentialsManagerGetCredentialsMethod =
     'credentialsManager#getCredentials';
+const String credentialsManagerGetUserProfileMethod =
+'credentialsManager#getUserInfo';
 const String credentialsManagerClearCredentialsMethod =
     'credentialsManager#clearCredentials';
 const String credentialsManagerHasValidCredentialsMethod =
@@ -48,6 +50,12 @@ class MethodChannelCredentialsManager extends CredentialsManagerPlatform {
     return result ?? true;
   }
 
+  @override
+  Future<UserInfo> getIDTokenContents(final CredentialsManagerRequest request) async {
+      final Map<String, dynamic> result = await _invokeMapRequest(method: credentialsManagerGetUserProfileMethod, request: request);
+      return UserInfo.fromJson(result);
+  }
+
   /// Removes the credentials from the native storage if present.
   ///
   /// Uses the [MethodChannel] to communicate with the Native platforms.

auth0_flutter_platform_interface/lib/src/user_info_credentials.dart

@@ -0,0 +1,111 @@
+class UserIdentity {
+final String id;
+final String connection;
+final String provider;
+final bool? isSocial;
+final String? accessToken;
+final String? accessTokenSecret;
+final Map<String, dynamic>? _profileInfo;
+
+UserIdentity({
+required this.id,
+required this.connection,
+required this.provider,
+this.isSocial,
+this.accessToken,
+this.accessTokenSecret,
+Map<String, dynamic>? profileInfo})
+    : _profileInfo = profileInfo ;
+factory UserIdentity.fromJson(final Map<String, dynamic> json)
+=> UserIdentity(
+connection: json['connection'] as String,
+id: json['id'] as String,
+isSocial: json['isSocial'] as bool?,
+provider: json['provider'] as String,
+accessToken: json['accessToken'] as String?,
+accessTokenSecret: json['accessTokenSecret'] as String?,
+profileInfo: json['profileInfo'] as Map<String, dynamic>?
+);
+}
+
+class UserInfo {
+final String? _id;
+final List<UserIdentity>? _identities;
+final Map<String, dynamic>? _extraInfo;
+final Map<String, dynamic>? _userMetadata;
+final Map<String, dynamic>? _appMetadata;
+
+final String? name;
+final String? nickname;
+final String? pictureURL;
+final String? email;
+final bool? isEmailVerified;
+final String? familyName;
+final DateTime? createdAt;
+final String? givenName;
+
+
+UserInfo({
+final String? id,
+this.name,
+this.nickname,
+this.pictureURL,
+this.email,
+this.isEmailVerified,
+this.familyName,
+this.createdAt,
+final List<UserIdentity>? identities,
+final Map<String, dynamic>? extraInfo,
+final Map<String, dynamic>? userMetadata,
+final Map<String, dynamic>? appMetadata,
+this.givenName,
+})
+    : _id = id,
+_identities = identities,
+_extraInfo = extraInfo,
+_userMetadata = userMetadata,
+_appMetadata = appMetadata;
+
+String? getId() {
+if (_id != null) {
+return _id;
+}
+return (_extraInfo != null && _extraInfo.containsKey('sub'))
+? _extraInfo['sub'] as String?
+    : null;
+}
+
+Map<String, dynamic> getUserMetadata() =>
+_userMetadata ?? {};
+Map<String, dynamic> getAppMetadata() =>
+_appMetadata ?? {};
+
+List<UserIdentity> getIdentities() =>
+_identities ?? [];
+
+Map<String, dynamic> getExtraInfo() =>
+_extraInfo ?? {};
+
+factory UserInfo.fromJson(final Map<String, dynamic> json) =>
+UserInfo(
+id: json['id'] as String?,
+name: json['name'] as String?,
+nickname: json['nickname'] as String?,
+pictureURL: json['pictureURL'] as String?,
+email: json['email'] as String?,
+isEmailVerified: json['isEmailVerified'] as bool?,
+familyName: json['familyName'] as String?,
+// Handle date parsing
+createdAt: json['createdAt'] != null
+? DateTime.parse(json['createdAt'] as String)
+    : null,
+// Handle list of UserIdentity
+identities: (json['identities'] as List<dynamic>?)
+    ?.map((e) => UserIdentity.fromJson(e as Map<String, dynamic>))
+    .toList(),
+extraInfo: Map<String, dynamic>.from(json['extraInfo'] as Map),
+userMetadata: Map<String, dynamic>.from(json['userMetadata'] as Map),
+appMetadata: Map<String, dynamic>.from(json['appMetadata'] as Map),
+givenName: json['givenName'] as String?,
+);
+}