public void When_Passing_No_Response_Type_Then_Exception_Is_Thrown() { // ARRANGE const string state = "state"; InitializeFakeObjects(); // ACT & ASSERTS var exception = Assert.Throws <IdentityServerExceptionWithState>(() => _authorizationFlowHelper.GetAuthorizationFlow(null, state)); Assert.True(exception.Code == ErrorCodes.InvalidRequestCode); Assert.True(exception.Message == ErrorDescriptions.TheAuthorizationFlowIsNotSupported); Assert.True(exception.State == state); }
public async Task <ActionResult> GetAuthorization(AuthorizationParameter parameter, IPrincipal claimsPrincipal) { var processId = Guid.NewGuid().ToString(); _eventPublisher.Publish(new AuthorizationRequestReceived(Guid.NewGuid().ToString(), processId, _payloadSerializer.GetPayload(parameter), 0)); try { var client = await _authorizationCodeGrantTypeParameterValidator.ValidateAsync(parameter); ActionResult actionResult = null; _simpleIdentityServerEventSource.StartAuthorization(parameter.ClientId, parameter.ResponseType, parameter.Scope, parameter.Claims == null ? string.Empty : parameter.Claims.ToString()); if (client.RequirePkce && (string.IsNullOrWhiteSpace(parameter.CodeChallenge) || parameter.CodeChallengeMethod == null)) { throw new IdentityServerException(ErrorCodes.InvalidRequestCode, string.Format(ErrorDescriptions.TheClientRequiresPkce, parameter.ClientId)); } var responseTypes = _parameterParserHelper.ParseResponseTypes(parameter.ResponseType); var authorizationFlow = _authorizationFlowHelper.GetAuthorizationFlow(responseTypes, parameter.State); switch (authorizationFlow) { case AuthorizationFlow.AuthorizationCodeFlow: actionResult = await _getAuthorizationCodeOperation.Execute(parameter, claimsPrincipal, client); break; case AuthorizationFlow.ImplicitFlow: actionResult = await _getTokenViaImplicitWorkflowOperation.Execute(parameter, claimsPrincipal, client); break; case AuthorizationFlow.HybridFlow: actionResult = await _getAuthorizationCodeAndTokenViaHybridWorkflowOperation.Execute(parameter, claimsPrincipal, client); break; } if (actionResult != null) { var actionTypeName = Enum.GetName(typeof(TypeActionResult), actionResult.Type); var actionName = string.Empty; if (actionResult.Type == TypeActionResult.RedirectToAction) { var actionEnum = actionResult.RedirectInstruction.Action; actionName = Enum.GetName(typeof(IdentityServerEndPoints), actionEnum); } var serializedParameters = actionResult.RedirectInstruction == null || actionResult.RedirectInstruction.Parameters == null ? String.Empty : actionResult.RedirectInstruction.Parameters.SerializeWithJavascript(); _simpleIdentityServerEventSource.EndAuthorization(actionTypeName, actionName, serializedParameters); } _eventPublisher.Publish(new AuthorizationGranted(Guid.NewGuid().ToString(), processId, _payloadSerializer.GetPayload(actionResult), 1)); actionResult.ProcessId = processId; return(actionResult); } catch (IdentityServerException ex) { _eventPublisher.Publish(new OpenIdErrorReceived(Guid.NewGuid().ToString(), processId, ex.Code, ex.Message, 1)); throw; } }
public async Task ExecuteAsync(ActionResult actionResult, AuthorizationParameter authorizationParameter, ClaimsPrincipal claimsPrincipal, Client client) { if (actionResult == null || actionResult.RedirectInstruction == null) { throw new ArgumentNullException(nameof(actionResult)); } ; if (authorizationParameter == null) { throw new ArgumentNullException(nameof(authorizationParameter)); } if (claimsPrincipal == null) { throw new ArgumentNullException(nameof(claimsPrincipal)); } if (client == null) { throw new ArgumentNullException(nameof(client)); } var newAccessTokenGranted = false; var allowedTokenScopes = string.Empty; GrantedToken grantedToken = null; var newAuthorizationCodeGranted = false; AuthorizationCode authorizationCode = null; _simpleIdentityServerEventSource.StartGeneratingAuthorizationResponseToClient(authorizationParameter.ClientId, authorizationParameter.ResponseType); var responses = _parameterParserHelper.ParseResponseTypes(authorizationParameter.ResponseType); var idTokenPayload = await GenerateIdTokenPayload(claimsPrincipal, authorizationParameter); var userInformationPayload = await GenerateUserInformationPayload(claimsPrincipal, authorizationParameter); if (responses.Contains(ResponseType.token)) // 1. Generate an access token. { if (!string.IsNullOrWhiteSpace(authorizationParameter.Scope)) { allowedTokenScopes = string.Join(" ", _parameterParserHelper.ParseScopes(authorizationParameter.Scope)); } grantedToken = await _grantedTokenHelper.GetValidGrantedTokenAsync(allowedTokenScopes, client.ClientId, userInformationPayload, idTokenPayload); if (grantedToken == null) { grantedToken = await _grantedTokenGeneratorHelper.GenerateTokenAsync(client, allowedTokenScopes, userInformationPayload, idTokenPayload); newAccessTokenGranted = true; } actionResult.RedirectInstruction.AddParameter(Constants.StandardAuthorizationResponseNames.AccessTokenName, grantedToken.AccessToken); } if (responses.Contains(ResponseType.code)) // 2. Generate an authorization code. { var subject = claimsPrincipal == null ? string.Empty : claimsPrincipal.GetSubject(); var assignedConsent = await _consentHelper.GetConfirmedConsentsAsync(subject, authorizationParameter); if (assignedConsent != null) { // Insert a temporary authorization code // It will be used later to retrieve tha id_token or an access token. authorizationCode = new AuthorizationCode { Code = Guid.NewGuid().ToString(), RedirectUri = authorizationParameter.RedirectUrl, CreateDateTime = DateTime.UtcNow, ClientId = authorizationParameter.ClientId, Scopes = authorizationParameter.Scope, IdTokenPayload = idTokenPayload, UserInfoPayLoad = userInformationPayload }; newAuthorizationCodeGranted = true; actionResult.RedirectInstruction.AddParameter(Constants.StandardAuthorizationResponseNames.AuthorizationCodeName, authorizationCode.Code); } } _jwtGenerator.FillInOtherClaimsIdentityTokenPayload(idTokenPayload, authorizationCode == null ? string.Empty : authorizationCode.Code, grantedToken == null ? string.Empty : grantedToken.AccessToken, authorizationParameter, client); if (newAccessTokenGranted) // 3. Insert the stateful access token into the DB OR insert the access token into the caching. { await _tokenStore.AddToken(grantedToken); _simpleIdentityServerEventSource.GrantAccessToClient(authorizationParameter.ClientId, grantedToken.AccessToken, allowedTokenScopes); } if (newAuthorizationCodeGranted) // 4. Insert the authorization code into the caching. { if (client.RequirePkce) { authorizationCode.CodeChallenge = authorizationParameter.CodeChallenge; authorizationCode.CodeChallengeMethod = authorizationParameter.CodeChallengeMethod; } await _authorizationCodeStore.AddAuthorizationCode(authorizationCode); _simpleIdentityServerEventSource.GrantAuthorizationCodeToClient(authorizationParameter.ClientId, authorizationCode.Code, authorizationParameter.Scope); } if (responses.Contains(ResponseType.id_token)) { var idToken = await GenerateIdToken(idTokenPayload, authorizationParameter); actionResult.RedirectInstruction.AddParameter(Constants.StandardAuthorizationResponseNames.IdTokenName, idToken); } if (!string.IsNullOrWhiteSpace(authorizationParameter.State)) { actionResult.RedirectInstruction.AddParameter(Constants.StandardAuthorizationResponseNames.StateName, authorizationParameter.State); } var sessionState = GetSessionState(authorizationParameter.ClientId, authorizationParameter.OriginUrl, authorizationParameter.SessionId); if (sessionState != null) { actionResult.RedirectInstruction.AddParameter(Constants.StandardAuthorizationResponseNames.SessionState, sessionState); } if (authorizationParameter.ResponseMode == ResponseMode.form_post) { actionResult.Type = TypeActionResult.RedirectToAction; actionResult.RedirectInstruction.Action = IdentityServerEndPoints.FormIndex; actionResult.RedirectInstruction.AddParameter("redirect_uri", authorizationParameter.RedirectUrl); } // Set the response mode if (actionResult.Type == TypeActionResult.RedirectToCallBackUrl) { var responseMode = authorizationParameter.ResponseMode; if (responseMode == ResponseMode.None) { var responseTypes = _parameterParserHelper.ParseResponseTypes(authorizationParameter.ResponseType); var authorizationFlow = _authorizationFlowHelper.GetAuthorizationFlow(responseTypes, authorizationParameter.State); responseMode = GetResponseMode(authorizationFlow); } actionResult.RedirectInstruction.ResponseMode = responseMode; } _simpleIdentityServerEventSource.EndGeneratingAuthorizationResponseToClient(authorizationParameter.ClientId, actionResult.RedirectInstruction.Parameters.SerializeWithJavascript()); }