TF-571 Use response from webfinger to get OIDC from authority

lib/features/login/data/datasource/authentication_oidc_datasource.dart

@@ -2,9 +2,9 @@
 import 'package:model/model.dart';
 
 abstract class AuthenticationOIDCDataSource {
-  Future<bool> checkOIDCIsAvailable(OIDCRequest oidcRequest);
+  Future<OIDCResponse> checkOIDCIsAvailable(OIDCRequest oidcRequest);
 
-  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri);
+  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri, OIDCResponse oidcResponse);
 
   Future<TokenOIDC> getTokenOIDC(String clientId, String redirectUrl, String discoveryUrl, List<String> scopes);
 }

lib/features/login/data/datasource_impl/authentication_oidc_datasource_impl.dart

@@ -9,19 +9,19 @@ class AuthenticationOIDCDataSourceImpl extends AuthenticationOIDCDataSource {
   AuthenticationOIDCDataSourceImpl(this._oidcHttpClient);
 
   @override
-  Future<bool> checkOIDCIsAvailable(OIDCRequest oidcRequest) {
+  Future<OIDCResponse> checkOIDCIsAvailable(OIDCRequest oidcRequest) {
     return Future.sync(() async {
       final oidcResponse = await _oidcHttpClient.checkOIDCIsAvailable(oidcRequest);
-      return oidcResponse != null;
+      return oidcResponse!;
     }).catchError((error) {
       throw error;
     });
   }
 
   @override
-  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri) {
+  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri, OIDCResponse oidcResponse) {
     return Future.sync(() async {
-      return await _oidcHttpClient.getOIDCConfiguration(baseUri);
+      return await _oidcHttpClient.getOIDCConfiguration(baseUri, oidcResponse);
     }).catchError((error) {
       throw error;
     });

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

@@ -0,0 +1,4 @@
+class OIDCConstant {
+  static String get mobileOidcClientId => 'teammail-mobile';
+  static List<String> get oidcScope => ['openid', 'offline_access'];
+}

lib/features/login/data/network/oidc_error.dart

@@ -0,0 +1 @@
+class CanNotFoundOIDCAuthority implements Exception {}

lib/features/login/data/network/oidc_http_client.dart

@@ -5,8 +5,10 @@ import 'package:core/core.dart';
 import 'package:flutter_appauth/flutter_appauth.dart';
 import 'package:model/model.dart';
 import 'package:tmail_ui_user/features/login/data/extensions/authentication_token_extension.dart';
-import 'package:tmail_ui_user/features/login/data/network/endpoint.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/features/login/data/network/endpoint.dart';
+import 'package:tmail_ui_user/features/login/data/network/oidc_error.dart';
 
 class OIDCHttpClient {
 
@@ -21,7 +23,7 @@ class OIDCHttpClient {
             .generateOIDCPath(Uri.parse(oidcRequest.baseUrl))
             .withQueryParameters([
               StringQueryParameter('resource', oidcRequest.resourceUrl),
-              StringQueryParameter('rel', oidcRequest.relUrl),
+              StringQueryParameter('rel', OIDCRequest.relUrl),
             ])
             .generateEndpointPath()
     );
@@ -33,8 +35,16 @@ class OIDCHttpClient {
     }
   }
 
-  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri) async {
-    return OIDCConfiguration.initial();
+  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri, OIDCResponse oidcResponse) async {
+    if (oidcResponse.links.isEmpty) {
+      throw CanNotFoundOIDCAuthority();
+    }
+    log('OIDCHttpClient::getOIDCConfiguration(): href: ${oidcResponse.links[0].href}');
+    return OIDCConfiguration(
+      authority: oidcResponse.links[0].href.toString(),
+      clientId: OIDCConstant.mobileOidcClientId,
+      scopes: OIDCConstant.oidcScope
+    );
   }
 
   Future<TokenOIDC> getTokenOIDC(String clientId, String redirectUrl, String discoveryUrl, List<String> scopes) async {

lib/features/login/data/repository/authentication_oidc_repository_impl.dart

@@ -1,5 +1,6 @@
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/request/oidc_request.dart';
+import 'package:model/oidc/response/oidc_response.dart';
 import 'package:model/oidc/token_oidc.dart';
 import 'package:tmail_ui_user/features/login/data/datasource/authentication_oidc_datasource.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
@@ -10,13 +11,13 @@ class AuthenticationOIDCRepositoryImpl extends AuthenticationOIDCRepository {
   AuthenticationOIDCRepositoryImpl(this._oidcDataSource);
 
   @override
-  Future<bool> checkOIDCIsAvailable(OIDCRequest oidcRequest) {
+  Future<OIDCResponse> checkOIDCIsAvailable(OIDCRequest oidcRequest) {
     return _oidcDataSource.checkOIDCIsAvailable(oidcRequest);
   }
 
   @override
-  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri) {
-    return _oidcDataSource.getOIDCConfiguration(baseUri);
+  Future<OIDCConfiguration> getOIDCConfiguration(Uri baseUri, OIDCResponse oidcResponse) {
+    return _oidcDataSource.getOIDCConfiguration(baseUri, oidcResponse);
   }
 
   @override