public static StringBuilder BuildMessage(string appliesTo, WsTrustAddress wsTrustAddress, UserCredential credential) { // securityHeader will be empty string for Kerberos. StringBuilder securityHeaderBuilder = BuildSecurityHeader(credential); string guid = Guid.NewGuid().ToString(); StringBuilder messageBuilder = new StringBuilder(MaxExpectedMessageSize); String schemaLocation = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; String soapAction = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/RST/Issue"; // Note: the real namespace has a trailing slash, but the server doesn't expect this so we have to use // the following version String rstTrustNamespace = "http://docs.oasis-open.org/ws-sx/ws-trust/200512"; String keyType = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/Bearer"; String requestType = "http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue"; if (wsTrustAddress.Version == WsTrustVersion.WsTrust2005) { soapAction = "http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue"; rstTrustNamespace = "http://schemas.xmlsoap.org/ws/2005/02/trust"; keyType = "http://schemas.xmlsoap.org/ws/2005/05/identity/NoProofKey"; requestType = "http://schemas.xmlsoap.org/ws/2005/02/trust/Issue"; } messageBuilder.AppendFormat(CultureInfo.CurrentCulture, WsTrustEnvelopeTemplate, schemaLocation, soapAction, guid, wsTrustAddress.Uri, securityHeaderBuilder, rstTrustNamespace, appliesTo, keyType, requestType); securityHeaderBuilder.SecureClear(); return(messageBuilder); }
public static async Task <WsTrustResponse> SendRequestAsync(WsTrustAddress wsTrustAddress, UserCredential credential, CallState callState, string cloudAudience) { IHttpClient request = new HttpClientWrapper(wsTrustAddress.Uri.AbsoluteUri, callState); request.ContentType = "application/soap+xml"; if (credential.UserAuthType == UserAuthType.IntegratedAuth) { SetKerberosOption(request); } if (string.IsNullOrEmpty(cloudAudience)) { cloudAudience = defaultAppliesTo; } StringBuilder messageBuilder = BuildMessage(cloudAudience, wsTrustAddress, credential); string soapAction = XmlNamespace.Issue.ToString(); if (wsTrustAddress.Version == WsTrustVersion.WsTrust2005) { soapAction = XmlNamespace.Issue2005.ToString(); } WsTrustResponse wstResponse; try { request.BodyParameters = new StringRequestParameters(messageBuilder); request.Headers["SOAPAction"] = soapAction; IHttpWebResponse response = await request.GetResponseAsync().ConfigureAwait(false); wstResponse = WsTrustResponse.CreateFromResponse(EncodingHelper.GenerateStreamFromString(response.ResponseString), wsTrustAddress.Version); } catch (HttpRequestWrapperException ex) { string errorMessage; try { using (Stream stream = EncodingHelper.GenerateStreamFromString(ex.WebResponse.ResponseString)) { XDocument responseDocument = WsTrustResponse.ReadDocumentFromResponse(stream); errorMessage = WsTrustResponse.ReadErrorResponse(responseDocument, callState); } } catch (AdalException) { errorMessage = "See inner exception for detail."; } throw new AdalServiceException( AdalError.FederatedServiceReturnedError, string.Format(CultureInfo.CurrentCulture, AdalErrorMessage.FederatedServiceReturnedErrorTemplate, wsTrustAddress.Uri, errorMessage), null, ex); } return(wstResponse); }
internal static WsTrustAddress ExtractWsTrustAddressFromMex(XDocument mexDocument, UserAuthType userAuthType, CallState callState) { WsTrustAddress address = null; MexPolicy policy = null; try { Dictionary <string, MexPolicy> policies = ReadPolicies(mexDocument); Dictionary <string, MexPolicy> bindings = ReadPolicyBindings(mexDocument, policies); SetPolicyEndpointAddresses(mexDocument, bindings); Random random = new Random(); //try ws-trust 1.3 first policy = policies.Values.Where(p => p.Url != null && p.AuthType == userAuthType && p.Version == WsTrustVersion.WsTrust13).OrderBy(p => random.Next()).FirstOrDefault() ?? policies.Values.Where(p => p.Url != null && p.AuthType == userAuthType).OrderBy(p => random.Next()).FirstOrDefault(); if (policy != null) { address = new WsTrustAddress(); address.Uri = policy.Url; address.Version = policy.Version; } else if (userAuthType == UserAuthType.IntegratedAuth) { throw new AdalException(AdalError.IntegratedAuthFailed, new AdalException(AdalError.WsTrustEndpointNotFoundInMetadataDocument)); } else { throw new AdalException(AdalError.WsTrustEndpointNotFoundInMetadataDocument); } } catch (XmlException ex) { throw new AdalException(AdalError.ParsingWsMetadataExchangeFailed, ex); } return(address); }