TF-2387 Handle sign up twake workplace

android/app/src/main/AndroidManifest.xml

@@ -98,6 +98,18 @@
             </intent-filter>
         </activity>
 
+       <activity
+           android:name="com.linusu.flutter_web_auth_2.CallbackActivity"
+           android:exported="true">
+           <intent-filter android:label="flutter_web_auth_2">
+               <action android:name="android.intent.action.VIEW" />
+               <category android:name="android.intent.category.DEFAULT" />
+               <category android:name="android.intent.category.BROWSABLE" />
+               <data android:scheme="twakemail.mobile"
+                   android:host="redirect" />
+           </intent-filter>
+       </activity>
+
        <provider android:authorities="${applicationId}.firebaseinitprovider"
            android:name="com.google.firebase.provider.FirebaseInitProvider"
            android:exported="false"

lib/features/login/data/network/authentication_client/authentication_client_base.dart

@@ -30,5 +30,9 @@ abstract class AuthenticationClientBase {
 
   Future<bool> logoutOidc(TokenId tokenId, OIDCConfiguration config, OIDCDiscoveryResponse oidcRescovery);
 
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration);
+
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration);
+
   factory AuthenticationClientBase({String? tag}) => getAuthenticationClientImplementation(tag: tag);
 }

lib/features/login/data/network/authentication_client/authentication_client_mobile.dart

@@ -1,6 +1,7 @@
 
 import 'package:core/utils/app_logger.dart';
 import 'package:flutter_appauth/flutter_appauth.dart';
+import 'package:flutter_web_auth_2/flutter_web_auth_2.dart';
 import 'package:get/get.dart';
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/response/oidc_discovery_response.dart';
@@ -9,6 +10,7 @@ import 'package:model/oidc/token_oidc.dart';
 import 'package:tmail_ui_user/features/login/data/extensions/authentication_token_extension.dart';
 import 'package:tmail_ui_user/features/login/data/extensions/token_response_extension.dart';
 import 'package:tmail_ui_user/features/login/data/network/authentication_client/authentication_client_base.dart';
+import 'package:tmail_ui_user/features/login/data/network/config/oidc_constant.dart';
 import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
 import 'package:tmail_ui_user/features/login/domain/extensions/oidc_configuration_extensions.dart';
 
@@ -96,6 +98,32 @@ class AuthenticationClientMobile implements AuthenticationClientBase {
   Future<String> getAuthenticationInfo() {
     return Future.value('');
   }
+
+  @override
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration) async {
+    final uri = await FlutterWebAuth2.authenticate(
+      url: oidcConfiguration.singInUrl,
+      callbackUrlScheme: OIDCConstant.twakeWorkplaceUrlScheme,
+      options: const FlutterWebAuth2Options(
+        intentFlags: ephemeralIntentFlags,
+      ),
+    );
+    log('AuthenticationClientMobile::signInTwakeWorkplace():Uri = $uri');
+    return TokenOIDC.fromUri(uri);
+  }
+
+  @override
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration) async {
+    final uri = await FlutterWebAuth2.authenticate(
+      url: oidcConfiguration.signUpUrl,
+      callbackUrlScheme: OIDCConstant.twakeWorkplaceUrlScheme,
+      options: const FlutterWebAuth2Options(
+        intentFlags: ephemeralIntentFlags,
+      ),
+    );
+    log('AuthenticationClientMobile::signUpTwakeWorkplace():Uri = $uri');
+    return TokenOIDC.fromUri(uri);
+  }
 }
 
 AuthenticationClientBase getAuthenticationClientImplementation({String? tag}) =>

lib/features/login/data/network/authentication_client/authentication_client_web.dart

@@ -106,6 +106,16 @@ class AuthenticationClientWeb implements AuthenticationClientBase {
       throw CanNotAuthenticationInfoOnWeb();
     }
   }
+
+  @override
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
+    throw UnimplementedError();
+  }
 }
 
 AuthenticationClientBase getAuthenticationClientImplementation({String? tag}) =>

lib/features/login/data/network/config/oidc_constant.dart

@@ -1,4 +1,4 @@
-import 'package:core/core.dart';
+import 'package:core/utils/platform_info.dart';
 import 'package:tmail_ui_user/main/utils/app_config.dart';
 
 class OIDCConstant {
@@ -6,10 +6,11 @@ class OIDCConstant {
   static List<String> get oidcScope => ['openid', 'profile', 'email', 'offline_access'];
   static const keyAuthorityOidc = 'KEY_AUTHORITY_OIDC';
   static const authResponseKey = "auth_info";
+  static const String twakeWorkplaceUrlScheme = 'twakemail.mobile';
+  static const String twakeWorkplaceRedirectUrl = '$twakeWorkplaceUrlScheme://redirect';
+  static const String appParameter = 'tmail';
+  static const String postRegisteredRedirectUrlPathParams = 'post_registered_redirect_url';
+  static const String postLoginRedirectUrlPathParams = 'post_login_redirect_url';
 
   static String get clientId => PlatformInfo.isWeb ? AppConfig.webOidcClientId : mobileOidcClientId;
-
-  static String get saasClientId => PlatformInfo.isMobile
-    ? mobileOidcClientId
-    : '';
 }

lib/features/login/domain/extensions/oidc_configuration_extensions.dart

@@ -1,6 +1,10 @@
 
+import 'package:core/data/model/query/query_parameter.dart';
+import 'package:core/data/network/config/service_path.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:model/oidc/oidc_configuration.dart';
+import 'package:tmail_ui_user/features/login/data/extensions/service_path_extension.dart';
+import 'package:tmail_ui_user/features/login/data/network/config/oidc_constant.dart';
 import 'package:tmail_ui_user/main/utils/app_config.dart';
 
 extension OidcConfigurationExtensions on OIDCConfiguration {
@@ -28,4 +32,24 @@ extension OidcConfigurationExtensions on OIDCConfiguration {
       return redirectOidcMobile;
     }
   }
+
+  String get singInUrl => ServicePath(authority)
+    .withQueryParameters([
+      StringQueryParameter(
+        OIDCConstant.postLoginRedirectUrlPathParams,
+        OIDCConstant.twakeWorkplaceRedirectUrl,
+      ),
+      StringQueryParameter('app', OIDCConstant.appParameter),
+    ])
+    .generateEndpointPath();
+
+  String get signUpUrl => ServicePath(authority)
+    .withQueryParameters([
+      StringQueryParameter(
+        OIDCConstant.postRegisteredRedirectUrlPathParams,
+        OIDCConstant.twakeWorkplaceRedirectUrl,
+      ),
+      StringQueryParameter('app', OIDCConstant.appParameter),
+    ])
+    .generateEndpointPath();
 }

lib/features/starting_page/data/datasource/saas_authentication_datasource.dart

@@ -3,5 +3,7 @@ import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/token_oidc.dart';
 
 abstract class SaasAuthenticationDataSource {
-  Future<TokenOIDC> signIn(OIDCConfiguration oidcConfiguration);
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration);
+
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration);
 }

lib/features/starting_page/data/datasource_impl/saas_authentication_datasource_impl.dart

@@ -1,7 +1,6 @@
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/token_oidc.dart';
 import 'package:tmail_ui_user/features/login/data/network/authentication_client/authentication_client_base.dart';
-import 'package:tmail_ui_user/features/login/domain/extensions/oidc_configuration_extensions.dart';
 import 'package:tmail_ui_user/features/starting_page/data/datasource/saas_authentication_datasource.dart';
 import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
 
@@ -16,14 +15,16 @@ class SaasAuthenticationDataSourceImpl extends SaasAuthenticationDataSource {
   );
 
   @override
-  Future<TokenOIDC> signIn(OIDCConfiguration oidcConfiguration) {
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
     return Future.sync(() async {
-      return await _authenticationClient.getTokenOIDC(
-        oidcConfiguration.clientId,
-        oidcConfiguration.redirectUrl,
-        oidcConfiguration.discoveryUrl,
-        oidcConfiguration.scopes,
-      );
+      return await _authenticationClient.signInTwakeWorkplace(oidcConfiguration);
+    }).catchError(_exceptionThrower.throwException);
+  }
+
+  @override
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
+    return Future.sync(() async {
+      return await _authenticationClient.signUpTwakeWorkplace(oidcConfiguration);
     }).catchError(_exceptionThrower.throwException);
   }
 }

lib/features/starting_page/data/repository/saas_authentication_repository_impl.dart

@@ -10,7 +10,12 @@ class SaasAuthenticationRepositoryImpl extends SaasAuthenticationRepository {
   SaasAuthenticationRepositoryImpl(this._saasAuthenticationDataSource);
 
   @override
-  Future<TokenOIDC> signIn(OIDCConfiguration oidcConfiguration) {
-    return _saasAuthenticationDataSource.signIn(oidcConfiguration);
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
+    return _saasAuthenticationDataSource.signInTwakeWorkplace(oidcConfiguration);
+  }
+
+  @override
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration) {
+    return _saasAuthenticationDataSource.signUpTwakeWorkplace(oidcConfiguration);
   }
 }

lib/features/starting_page/domain/repository/saas_authentication_repository.dart

@@ -2,5 +2,7 @@ import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/token_oidc.dart';
 
 abstract class SaasAuthenticationRepository {
-  Future<TokenOIDC> signIn(OIDCConfiguration oidcConfiguration);
+  Future<TokenOIDC> signInTwakeWorkplace(OIDCConfiguration oidcConfiguration);
+
+  Future<TokenOIDC> signUpTwakeWorkplace(OIDCConfiguration oidcConfiguration);
 }

lib/features/starting_page/domain/state/sign_in_twake_workplace_state.dart

@@ -3,19 +3,19 @@ import 'package:core/presentation/state/success.dart';
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/token_oidc.dart';
 
-class SignInSaasLoading extends LoadingState {}
+class SignInTwakeWorkplaceLoading extends LoadingState {}
 
-class SignInSaasSuccess extends Success {
+class SignInTwakeWorkplaceSuccess extends Success {
   final TokenOIDC tokenOIDC;
   final Uri baseUri;
   final OIDCConfiguration oidcConfiguration;
 
-  SignInSaasSuccess(this.tokenOIDC, this.baseUri, this.oidcConfiguration);
+  SignInTwakeWorkplaceSuccess(this.tokenOIDC, this.baseUri, this.oidcConfiguration);
 
   @override
   List<Object> get props => [tokenOIDC, baseUri, oidcConfiguration];
 }
 
-class SignInSaasFailure extends FeatureFailure {
-  SignInSaasFailure(dynamic exception) : super(exception: exception);
+class SignInTwakeWorkplaceFailure extends FeatureFailure {
+  SignInTwakeWorkplaceFailure(dynamic exception) : super(exception: exception);
 }

lib/features/starting_page/domain/state/sign_up_twake_workplace_state.dart

@@ -0,0 +1,21 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:model/oidc/oidc_configuration.dart';
+import 'package:model/oidc/token_oidc.dart';
+
+class SignUpTwakeWorkplaceLoading extends LoadingState {}
+
+class SignUpTwakeWorkplaceSuccess extends Success {
+  final TokenOIDC tokenOIDC;
+  final Uri baseUri;
+  final OIDCConfiguration oidcConfiguration;
+
+  SignUpTwakeWorkplaceSuccess(this.tokenOIDC, this.baseUri, this.oidcConfiguration);
+
+  @override
+  List<Object> get props => [tokenOIDC, baseUri, oidcConfiguration];
+}
+
+class SignUpTwakeWorkplaceFailure extends FeatureFailure {
+  SignUpTwakeWorkplaceFailure(dynamic exception) : super(exception: exception);
+}

lib/features/starting_page/domain/usecase/sign_in_twake_workplace_interactor.dart

@@ -5,20 +5,19 @@ import 'package:model/account/authentication_type.dart';
 import 'package:model/account/personal_account.dart';
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/token_oidc.dart';
-import 'package:rich_text_composer/views/commons/logger.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
 import 'package:tmail_ui_user/features/starting_page/domain/repository/saas_authentication_repository.dart';
-import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_saas_state.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_twake_workplace_state.dart';
 
-class SignInSaasInteractor {
+class SignInTwakeWorkplaceInteractor {
   final SaasAuthenticationRepository _saasRepository;
   final AuthenticationOIDCRepository _authenticationOIDCRepository;
   final AccountRepository _accountRepository;
   final CredentialRepository _credentialRepository;
 
-  SignInSaasInteractor(
+  const SignInTwakeWorkplaceInteractor(
     this._saasRepository,
     this._authenticationOIDCRepository,
     this._accountRepository,
@@ -30,9 +29,9 @@ class SignInSaasInteractor {
     required OIDCConfiguration oidcConfiguration
   }) async* {
     try {
-      yield Right<Failure, Success>(SignInSaasLoading());
+      yield Right<Failure, Success>(SignInTwakeWorkplaceLoading());
 
-      final tokenOIDC = await _saasRepository.signIn(oidcConfiguration);
+      final tokenOIDC = await _saasRepository.signInTwakeWorkplace(oidcConfiguration);
 
       await Future.wait([
         _credentialRepository.saveBaseUrl(baseUri),
@@ -48,10 +47,9 @@ class SignInSaasInteractor {
         )
       );
 
-      yield Right<Failure, Success>(SignInSaasSuccess(tokenOIDC, baseUri, oidcConfiguration));
+      yield Right<Failure, Success>(SignInTwakeWorkplaceSuccess(tokenOIDC, baseUri, oidcConfiguration));
     } catch (e) {
-      logError('SignInSaasInteractor::execute():Exception = $e');
-      yield Left<Failure, Success>(SignInSaasFailure(e));
+      yield Left<Failure, Success>(SignInTwakeWorkplaceFailure(e));
     }
   }
 }

lib/features/starting_page/domain/usecase/sign_up_twake_workplace_interactor.dart

@@ -0,0 +1,55 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart';
+import 'package:model/account/authentication_type.dart';
+import 'package:model/account/personal_account.dart';
+import 'package:model/oidc/oidc_configuration.dart';
+import 'package:model/oidc/token_oidc.dart';
+import 'package:tmail_ui_user/features/login/domain/repository/account_repository.dart';
+import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
+import 'package:tmail_ui_user/features/login/domain/repository/credential_repository.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/repository/saas_authentication_repository.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_up_twake_workplace_state.dart';
+
+class SignUpTwakeWorkplaceInteractor {
+  final SaasAuthenticationRepository _saasRepository;
+  final AuthenticationOIDCRepository _authenticationOIDCRepository;
+  final AccountRepository _accountRepository;
+  final CredentialRepository _credentialRepository;
+
+  const SignUpTwakeWorkplaceInteractor(
+    this._saasRepository,
+    this._authenticationOIDCRepository,
+    this._accountRepository,
+    this._credentialRepository
+  );
+
+  Stream<Either<Failure, Success>> execute({
+    required Uri baseUri,
+    required OIDCConfiguration oidcConfiguration
+  }) async* {
+    try {
+      yield Right<Failure, Success>(SignUpTwakeWorkplaceLoading());
+
+      final tokenOIDC = await _saasRepository.signUpTwakeWorkplace(oidcConfiguration);
+
+      await Future.wait([
+        _credentialRepository.saveBaseUrl(baseUri),
+        _authenticationOIDCRepository.persistTokenOIDC(tokenOIDC),
+        _authenticationOIDCRepository.persistAuthorityOidc(oidcConfiguration.authority),
+      ]);
+
+      await _accountRepository.setCurrentAccount(
+        PersonalAccount(
+          tokenOIDC.tokenIdHash,
+          AuthenticationType.oidc,
+          isSelected: true
+        )
+      );
+
+      yield Right<Failure, Success>(SignUpTwakeWorkplaceSuccess(tokenOIDC, baseUri, oidcConfiguration));
+    } catch (e) {
+      yield Left<Failure, Success>(SignUpTwakeWorkplaceFailure(e));
+    }
+  }
+}

lib/features/starting_page/presentation/twake_welcome/twake_welcome_bindings.dart

@@ -8,7 +8,8 @@ import 'package:tmail_ui_user/features/starting_page/data/datasource/saas_authen
 import 'package:tmail_ui_user/features/starting_page/data/datasource_impl/saas_authentication_datasource_impl.dart';
 import 'package:tmail_ui_user/features/starting_page/data/repository/saas_authentication_repository_impl.dart';
 import 'package:tmail_ui_user/features/starting_page/domain/repository/saas_authentication_repository.dart';
-import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_in_saas_interactor.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_in_twake_workplace_interactor.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_up_twake_workplace_interactor.dart';
 import 'package:tmail_ui_user/features/starting_page/presentation/twake_welcome/twake_welcome_controller.dart';
 import 'package:tmail_ui_user/main/exceptions/remote_exception_thrower.dart';
 
@@ -17,13 +18,20 @@ class TwakeWelcomeBindings extends BaseBindings {
   @override
   void bindingsController() {
     Get.lazyPut(() => TwakeWelcomeController(
-      Get.find<SignInSaasInteractor>(),
+      Get.find<SignInTwakeWorkplaceInteractor>(),
+      Get.find<SignUpTwakeWorkplaceInteractor>(),
     ));
   }
 
   @override
   void bindingsInteractor() {
-    Get.lazyPut(() => SignInSaasInteractor(
+    Get.lazyPut(() => SignInTwakeWorkplaceInteractor(
+      Get.find<SaasAuthenticationRepository>(),
+      Get.find<AuthenticationOIDCRepository>(),
+      Get.find<AccountRepository>(),
+      Get.find<CredentialRepository>(),
+    ));
+    Get.lazyPut(() => SignUpTwakeWorkplaceInteractor(
       Get.find<SaasAuthenticationRepository>(),
       Get.find<AuthenticationOIDCRepository>(),
       Get.find<AccountRepository>(),

lib/features/starting_page/presentation/twake_welcome/twake_welcome_controller.dart

@@ -4,6 +4,7 @@ import 'package:dartz/dartz.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:jmap_dart_client/jmap/core/session/session.dart';
 import 'package:model/oidc/oidc_configuration.dart';
+import 'package:model/oidc/token_oidc.dart';
 import 'package:tip_dialog/tip_dialog.dart';
 import 'package:tmail_ui_user/features/base/reloadable/reloadable_controller.dart';
 import 'package:tmail_ui_user/features/home/domain/state/get_session_state.dart';
@@ -11,8 +12,10 @@ import 'package:tmail_ui_user/features/login/data/network/config/oidc_constant.d
 import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
 import 'package:tmail_ui_user/features/login/presentation/login_form_type.dart';
 import 'package:tmail_ui_user/features/login/presentation/model/login_arguments.dart';
-import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_saas_state.dart';
-import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_in_saas_interactor.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_twake_workplace_state.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_up_twake_workplace_state.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_in_twake_workplace_interactor.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/usecase/sign_up_twake_workplace_interactor.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import 'package:tmail_ui_user/main/routes/app_routes.dart';
 import 'package:tmail_ui_user/main/routes/route_navigation.dart';
@@ -22,9 +25,13 @@ import 'package:tmail_ui_user/main/utils/app_utils.dart';
 
 class TwakeWelcomeController extends ReloadableController {
 
-  final SignInSaasInteractor _signInSaasInteractor;
+  final SignInTwakeWorkplaceInteractor _signInTwakeWorkplaceInteractor;
+  final SignUpTwakeWorkplaceInteractor _signUpTwakeWorkplaceInteractor;
 
-  TwakeWelcomeController(this._signInSaasInteractor);
+  TwakeWelcomeController(
+    this._signInTwakeWorkplaceInteractor,
+    this._signUpTwakeWorkplaceInteractor,
+  );
 
   void handleUseCompanyServer() {
     popAndPush(
@@ -40,22 +47,47 @@ class TwakeWelcomeController extends ReloadableController {
     TipDialogHelper.loading(AppLocalizations.of(context).loadingPleaseWait);
 
     if (AppConfig.saasServerUrl.isEmpty) {
-      consumeState(Stream.value(Left(SignInSaasFailure(CanNotFoundSaasServerUrl()))));
+      consumeState(Stream.value(Left(SignInTwakeWorkplaceFailure(CanNotFoundSaasServerUrl()))));
       return;
     }
 
     final baseUri = Uri.tryParse(AppConfig.saasServerUrl);
 
     if (baseUri == null) {
-      consumeState(Stream.value(Left(SignInSaasFailure(SaasServerUriIsNull()))));
+      consumeState(Stream.value(Left(SignInTwakeWorkplaceFailure(SaasServerUriIsNull()))));
       return;
     }
 
-    consumeState(_signInSaasInteractor.execute(
+    consumeState(_signInTwakeWorkplaceInteractor.execute(
       baseUri: baseUri,
       oidcConfiguration: OIDCConfiguration(
         authority: AppConfig.registrationUrl,
-        clientId: OIDCConstant.saasClientId,
+        clientId: OIDCConstant.clientId,
+        scopes: AppConfig.oidcScopes
+      )
+    ));
+  }
+
+  void onSignUpTwakeWorkplace(BuildContext context) {
+    TipDialogHelper.loading(AppLocalizations.of(context).loadingPleaseWait);
+
+    if (AppConfig.saasServerUrl.isEmpty) {
+      consumeState(Stream.value(Left(SignUpTwakeWorkplaceFailure(CanNotFoundSaasServerUrl()))));
+      return;
+    }
+
+    final baseUri = Uri.tryParse(AppConfig.saasServerUrl);
+
+    if (baseUri == null) {
+      consumeState(Stream.value(Left(SignUpTwakeWorkplaceFailure(SaasServerUriIsNull()))));
+      return;
+    }
+
+    consumeState(_signUpTwakeWorkplaceInteractor.execute(
+      baseUri: baseUri,
+      oidcConfiguration: OIDCConfiguration(
+        authority: AppConfig.registrationUrl,
+        clientId: OIDCConstant.clientId,
         scopes: AppConfig.oidcScopes
       )
     ));
@@ -63,8 +95,18 @@ class TwakeWelcomeController extends ReloadableController {
 
   @override
   void handleSuccessViewState(Success success) {
-    if (success is SignInSaasSuccess) {
-      _handleSignInSaasSuccess(success);
+    if (success is SignInTwakeWorkplaceSuccess) {
+      _synchronizeTokenAndGetSession(
+        baseUri: success.baseUri,
+        tokenOIDC: success.tokenOIDC,
+        oidcConfiguration: success.oidcConfiguration,
+      );
+    } else if (success is SignUpTwakeWorkplaceSuccess) {
+      _synchronizeTokenAndGetSession(
+        baseUri: success.baseUri,
+        tokenOIDC: success.tokenOIDC,
+        oidcConfiguration: success.oidcConfiguration,
+      );
     } else {
       super.handleSuccessViewState(success);
     }
@@ -72,8 +114,10 @@ class TwakeWelcomeController extends ReloadableController {
 
   @override
   void handleFailureViewState(Failure failure) {
-    if (failure is SignInSaasFailure) {
-      _handleSignInSaasFailure(failure);
+    if (failure is SignInTwakeWorkplaceFailure) {
+      _handleSignInTwakeWorkplaceFailure(failure);
+    } else if (failure is SignUpTwakeWorkplaceFailure) {
+      _handleSignUpTwakeWorkplaceFailure(failure);
     } else {
       super.handleFailureViewState(failure);
     }
@@ -95,19 +139,30 @@ class TwakeWelcomeController extends ReloadableController {
     toastManager.showMessageFailure(failure);
   }
 
-  void _handleSignInSaasSuccess(SignInSaasSuccess success) {
-    dynamicUrlInterceptors.setJmapUrl(success.baseUri.toString());
-    dynamicUrlInterceptors.changeBaseUrl(success.baseUri.toString());
+  void _synchronizeTokenAndGetSession({
+    required Uri baseUri,
+    required TokenOIDC tokenOIDC,
+    required OIDCConfiguration oidcConfiguration,
+  }) {
+    dynamicUrlInterceptors.setJmapUrl(baseUri.toString());
+    dynamicUrlInterceptors.changeBaseUrl(baseUri.toString());
     authorizationInterceptors.setTokenAndAuthorityOidc(
-      newToken: success.tokenOIDC,
-      newConfig: success.oidcConfiguration);
+      newToken: tokenOIDC,
+      newConfig: oidcConfiguration);
     authorizationIsolateInterceptors.setTokenAndAuthorityOidc(
-      newToken: success.tokenOIDC,
-      newConfig: success.oidcConfiguration);
+      newToken: tokenOIDC,
+      newConfig: oidcConfiguration);
+
     getSessionAction();
   }
 
-  void _handleSignInSaasFailure(SignInSaasFailure failure) {
+  void _handleSignInTwakeWorkplaceFailure(SignInTwakeWorkplaceFailure failure) {
+    TipDialogHelper.dismiss();
+
+    toastManager.showMessageFailure(failure);
+  }
+
+  void _handleSignUpTwakeWorkplaceFailure(SignUpTwakeWorkplaceFailure failure) {
     TipDialogHelper.dismiss();
 
     toastManager.showMessageFailure(failure);

lib/features/starting_page/presentation/twake_welcome/twake_welcome_view.dart

@@ -38,6 +38,7 @@ class TwakeWelcomeView extends GetWidget<TwakeWelcomeController> {
             ? AppLocalizations.of(context).signIn.capitalizeFirst ?? ''
             : null,
           onSignInOnTap: () => controller.onClickSignIn(context),
+          onCreateTwakeIdOnTap: () => controller.onSignUpTwakeWorkplace(context),
           createTwakeIdTitle: AppConfig.isSaasPlatForm
             ? AppLocalizations.of(context).createTwakeId
             : null,

lib/l10n/intl_messages.arb

@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2024-10-29T16:13:26.917296",
+  "@@last_modified": "2024-10-31T13:18:32.336494",
   "initializing_data": "Initializing data...",
   "@initializing_data": {
     "type": "text",
@@ -4042,7 +4042,7 @@
     "placeholders_order": [],
     "placeholders": {}
   },
-  "descriptionWelcomeTo": "The new Open Source standard for secure professional e-mail",
+  "descriptionWelcomeTo": "The new Open Source standard for\n secure professional e-mail",
   "@descriptionWelcomeTo": {
     "type": "text",
     "placeholders_order": [],
@@ -4065,5 +4065,11 @@
     "type": "text",
     "placeholders_order": [],
     "placeholders": {}
+  },
+  "createTwakeIdFailed": "Create Twake Id failed. Please check again.",
+  "@createTwakeIdFailed": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
   }
 }

lib/main/localizations/app_localizations.dart

@@ -4266,4 +4266,11 @@ class AppLocalizations {
       name: 'sigInSaasFailed',
     );
   }
+
+  String get createTwakeIdFailed {
+    return Intl.message(
+      'Create Twake Id failed. Please check again.',
+      name: 'createTwakeIdFailed',
+    );
+  }
 }

lib/main/utils/toast_manager.dart

@@ -2,13 +2,15 @@ import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/utils/app_toast.dart';
 import 'package:core/utils/app_logger.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:model/email/email_action_type.dart';
 import 'package:tmail_ui_user/features/email/domain/model/move_action.dart';
 import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.dart';
 import 'package:tmail_ui_user/features/home/domain/state/get_session_state.dart';
 import 'package:tmail_ui_user/features/login/data/network/oidc_error.dart';
 import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
-import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_saas_state.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_in_twake_workplace_state.dart';
+import 'package:tmail_ui_user/features/starting_page/domain/state/sign_up_twake_workplace_state.dart';
 import 'package:tmail_ui_user/features/thread/domain/state/empty_spam_folder_state.dart';
 import 'package:tmail_ui_user/features/thread/domain/state/move_multiple_email_to_mailbox_state.dart';
 import 'package:tmail_ui_user/main/exceptions/remote_exception.dart';
@@ -65,8 +67,20 @@ class ToastManager {
         && failure.emailActionType == EmailActionType.moveToSpam
         && failure.moveAction == MoveAction.moving) {
       message = AppLocalizations.of(currentContext!).markAsSpamFailed;
-    } else if (failure is SignInSaasFailure) {
-      message = AppLocalizations.of(currentContext!).sigInSaasFailed;
+    } else if (failure is SignInTwakeWorkplaceFailure) {
+      final exception = failure.exception;
+      if (exception is PlatformException && exception.message?.isNotEmpty == true) {
+        message = exception.message;
+      } else {
+        message = AppLocalizations.of(currentContext!).sigInSaasFailed;
+      }
+    } else if (failure is SignUpTwakeWorkplaceFailure) {
+      final exception = failure.exception;
+      if (exception is PlatformException && exception.message?.isNotEmpty == true) {
+        message = exception.message;
+      } else {
+        message = AppLocalizations.of(currentContext!).createTwakeIdFailed;
+      }
     }
 
     if (message?.isNotEmpty == true) {

model/lib/exceptions/token_oidc_exceptions.dart

@@ -0,0 +1,7 @@
+class AccessTokenIsNullException implements Exception {}
+
+class RefreshTokenIsNullException implements Exception {}
+
+class TokenIdIsNullException implements Exception {}
+
+class ExpiresTimeIsNullException implements Exception {}

model/lib/oidc/token_oidc.dart

@@ -2,6 +2,7 @@
 import 'package:core/utils/app_logger.dart';
 import 'package:equatable/equatable.dart';
 import 'package:json_annotation/json_annotation.dart';
+import 'package:model/exceptions/token_oidc_exceptions.dart';
 import 'package:model/oidc/converter/token_id_converter.dart';
 import 'package:model/oidc/token_id.dart';
 
@@ -27,6 +28,38 @@ class TokenOIDC with EquatableMixin {
 
   Map<String, dynamic> toJson() => _$TokenOIDCToJson(this);
 
+  factory TokenOIDC.fromUri(String uriString) {
+    final uri = Uri.parse(uriString);
+    final queryParams = uri.queryParameters;
+
+    final accessToken = queryParams['access_token'];
+    if (accessToken == null || accessToken.isEmpty) {
+      throw AccessTokenIsNullException();
+    }
+
+    final refreshToken = queryParams['refresh_token'];
+    if (refreshToken == null || refreshToken.isEmpty) {
+      throw RefreshTokenIsNullException();
+    }
+
+    final idToken = queryParams['id_token'];
+    if (idToken == null || idToken.isEmpty) {
+      throw TokenIdIsNullException();
+    }
+
+    final expiresIn = queryParams['expires_in'];
+    if (expiresIn == null || expiresIn.isEmpty) {
+      throw ExpiresTimeIsNullException();
+    }
+
+    return TokenOIDC(
+      accessToken,
+      TokenId(idToken),
+      refreshToken,
+      expiredTime: DateTime.now().add(Duration(seconds: int.parse(expiresIn))),
+    );
+  }
+
   @override
   List<Object?> get props => [token, tokenId, expiredTime, refreshToken];
 }

model/test/oidc/token_oidc_test.dart

@@ -0,0 +1,48 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:model/exceptions/token_oidc_exceptions.dart';
+import 'package:model/oidc/token_oidc.dart';
+
+void main() {
+  group('TokenOIDC.fromUrl', () {
+    test('returns TokenOIDC instance on successful parsing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&id_token=valid_id&expires_in=3600';
+      final token = TokenOIDC.fromUri(uriString);
+
+      expect(token.token, 'valid_access');
+      expect(token.refreshToken, 'valid_refresh');
+      expect(token.tokenId.uuid, 'valid_id');
+      expect(token.expiredTime?.isAfter(DateTime.now()), isTrue);
+    });
+
+    test('throws AccessTokenIsNullException if access_token is missing', () {
+      const uriString = 'https://example.com/callback?refresh_token=valid_refresh&id_token=valid_id&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<AccessTokenIsNullException>()));
+    });
+
+    test('throws RefreshTokenIsNullException if refresh_token is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&id_token=valid_id&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<RefreshTokenIsNullException>()));
+    });
+
+    test('throws TokenIdIsNullException if id_token is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<TokenIdIsNullException>()));
+    });
+
+    test('throws ExpiresTimeIsNullException if expires_in is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&id_token=valid_id';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<ExpiresTimeIsNullException>()));
+    });
+
+    test('throws FormatException on invalid URL format', () {
+      const uriString = '::Not valid URI::';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<FormatException>()));
+    });
+  });
+}
+

pubspec.lock

@@ -1050,6 +1050,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.2"
+  flutter_web_auth_2:
+    dependency: "direct main"
+    description:
+      name: flutter_web_auth_2
+      sha256: "3ea3a0cc539ca74319f4f2f7484f62742fe5b2ff9a0fca37575426d6e6f07901"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.1"
+  flutter_web_auth_2_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_web_auth_2_platform_interface
+      sha256: e8669e262005a8354389ba2971f0fc1c36188481234ff50d013aaf993f30f739
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.0"
   flutter_web_plugins:
     dependency: transitive
     description: flutter
@@ -2224,6 +2240,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.4"
+  window_to_front:
+    dependency: transitive
+    description:
+      name: window_to_front
+      sha256: "7aef379752b7190c10479e12b5fd7c0b9d92adc96817d9e96c59937929512aee"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.3"
   worker_manager:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -257,6 +257,8 @@ dependencies:
 
   tip_dialog: 4.0.0
 
+  flutter_web_auth_2: 3.1.1
+
 dev_dependencies:
   flutter_test:
     sdk: flutter