public static async Task <T> SendPostRequestAndDeserializeJsonResponseAsync <T>(string uri, RequestParameters requestParameters, CallState callState)
{
ClientMetrics clientMetrics = new ClientMetrics();
try
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(uri);
request.ContentType = "application/x-www-form-urlencoded";
AddCorrelationIdHeadersToRequest(request, callState);
AdalIdHelper.AddAsHeaders(request);
clientMetrics.BeginClientMetricsRecord(request, callState);
SetPostRequest(request, requestParameters, callState);
using (IHttpWebResponse response = await request.GetResponseSyncOrAsync(callState))
{
VerifyCorrelationIdHeaderInReponse(response, callState);
clientMetrics.SetLastError(null);
return(DeserializeResponse <T>(response));
}
}
catch (WebException ex)
{
TokenResponse tokenResponse = OAuth2Response.ReadErrorResponse(ex.Response);
clientMetrics.SetLastError(tokenResponse != null ? tokenResponse.ErrorCodes : null);
throw new AdalServiceException(tokenResponse.Error, tokenResponse.ErrorDescription, tokenResponse.ErrorCodes, ex);
}
finally
{
clientMetrics.EndClientMetricsRecord(ClientMetricsEndpointType.Token, callState);
}
}
public async Task VerifyAnotherHostByInstanceDiscoveryAsync(string host, string tenant, CallState callState)
{
string instanceDiscoveryEndpoint = this.InstanceDiscoveryEndpoint;
instanceDiscoveryEndpoint += ("?api-version=1.0&authorization_endpoint=" + AuthorizeEndpointTemplate);
instanceDiscoveryEndpoint = instanceDiscoveryEndpoint.Replace("{host}", host);
instanceDiscoveryEndpoint = instanceDiscoveryEndpoint.Replace("{tenant}", tenant);
instanceDiscoveryEndpoint = HttpHelper.CheckForExtraQueryParameter(instanceDiscoveryEndpoint);
ClientMetrics clientMetrics = new ClientMetrics();
try
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(instanceDiscoveryEndpoint);
request.Method = "GET";
HttpHelper.AddCorrelationIdHeadersToRequest(request, callState);
AdalIdHelper.AddAsHeaders(request);
clientMetrics.BeginClientMetricsRecord(request, callState);
using (var response = await request.GetResponseSyncOrAsync(callState))
{
HttpHelper.VerifyCorrelationIdHeaderInReponse(response, callState);
InstanceDiscoveryResponse discoveryResponse = HttpHelper.DeserializeResponse <InstanceDiscoveryResponse>(response);
clientMetrics.SetLastError(null);
if (discoveryResponse.TenantDiscoveryEndpoint == null)
{
var ex = new AdalException(AdalError.AuthorityNotInValidList);
Logger.LogException(null, ex);
throw ex;
}
}
}
catch (WebException ex)
{
TokenResponse tokenResponse = OAuth2Response.ReadErrorResponse(ex.Response);
clientMetrics.SetLastError(tokenResponse.ErrorCodes);
if (tokenResponse.Error == "invalid_instance")
{
var serviceEx = new AdalServiceException(AdalError.AuthorityNotInValidList, ex);
Logger.LogException(null, serviceEx);
throw serviceEx;
}
else
{
var serviceEx = new AdalServiceException(
AdalError.AuthorityValidationFailed,
string.Format(CultureInfo.InvariantCulture, "{0}. {1}: {2}", AdalErrorMessage.AuthorityValidationFailed, tokenResponse.Error, tokenResponse.ErrorDescription),
ex);
Logger.LogException(null, serviceEx);
throw serviceEx;
}
}
finally
{
clientMetrics.EndClientMetricsRecord(ClientMetricsEndpointType.InstanceDiscovery, callState);
}
}
internal static async Task <XDocument> FetchMexAsync(string federationMetadataUrl, CallState callState)
{
XDocument mexDocument;
try
{
IHttpWebRequest request = PlatformPlugin.HttpWebRequestFactory.Create(federationMetadataUrl);
request.Method = "GET";
using (var response = await request.GetResponseSyncOrAsync(callState))
{
mexDocument = XDocument.Load(response.GetResponseStream(), LoadOptions.None);
}
}
catch (WebException ex)
{
var serviceEx = new AdalServiceException(AdalError.AccessingWsMetadataExchangeFailed, ex);
PlatformPlugin.Logger.LogException(callState, serviceEx);
throw serviceEx;
}
catch (XmlException ex)
{
var adalEx = new AdalException(AdalError.ParsingWsMetadataExchangeFailed, ex);
PlatformPlugin.Logger.LogException(callState, adalEx);
throw adalEx;
}
return(mexDocument);
}
internal static async Task <XDocument> FetchMexAsync(string federationMetadataUrl, CallState callState)
{
XDocument mexDocument;
try
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(federationMetadataUrl);
request.Method = "GET";
request.ContentType = "application/soap+xml";
using (var response = await request.GetResponseSyncOrAsync(callState))
{
mexDocument = XDocument.Load(response.GetResponseStream(), LoadOptions.None);
}
}
catch (WebException ex)
{
throw new AdalServiceException(AdalError.AccessingWsMetadataExchangeFailed, ex);
}
catch (XmlException ex)
{
throw new AdalException(AdalError.ParsingWsMetadataExchangeFailed, ex);
}
return(mexDocument);
}
public static async Task <WsTrustResponse> SendRequestAsync(WsTrustAddress wsTrustAddress, UserCredential credential, CallState callState)
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(wsTrustAddress.Uri.AbsoluteUri);
request.ContentType = "application/soap+xml;";
if (credential.UserAuthType == UserAuthType.IntegratedAuth)
{
SetKerberosOption(request);
}
StringBuilder messageBuilder = BuildMessage(DefaultAppliesTo, wsTrustAddress, credential);
string soapAction = XmlNamespace.Issue.ToString();
if (wsTrustAddress.Version == WsTrustVersion.WsTrust2005)
{
soapAction = XmlNamespace.Issue2005.ToString();
}
Dictionary <string, string> headers = new Dictionary <string, string>
{
{ "SOAPAction", soapAction }
};
WsTrustResponse wstResponse;
try
{
HttpHelper.SetPostRequest(request, new RequestParameters(messageBuilder), callState, headers);
IHttpWebResponse response = await request.GetResponseSyncOrAsync(callState);
wstResponse = WsTrustResponse.CreateFromResponse(response.GetResponseStream(), wsTrustAddress.Version);
}
catch (WebException ex)
{
string errorMessage;
try
{
XDocument responseDocument = WsTrustResponse.ReadDocumentFromResponse(ex.Response.GetResponseStream());
errorMessage = WsTrustResponse.ReadErrorResponse(responseDocument, callState);
}
catch (AdalException)
{
errorMessage = "See inner exception for detail.";
}
throw new AdalServiceException(
AdalError.FederatedServiceReturnedError,
string.Format(AdalErrorMessage.FederatedServiceReturnedErrorTemplate, wsTrustAddress.Uri, errorMessage),
null,
ex);
}
return(wstResponse);
}
private static async Task <AuthenticationParameters> CreateFromResourceUrlCommonAsync(Uri resourceUrl)
{
CallState callState = new CallState(Guid.NewGuid(), false);
if (resourceUrl == null)
{
throw new ArgumentNullException("resourceUrl");
}
IHttpWebResponse response = null;
AuthenticationParameters authParams;
try
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(resourceUrl.AbsoluteUri);
request.ContentType = "application/x-www-form-urlencoded";
response = await request.GetResponseSyncOrAsync(callState);
var ex = new AdalException(AdalError.UnauthorizedResponseExpected);
Logger.Error(null, ex);
throw ex;
}
catch (WebException ex)
{
response = NetworkPlugin.HttpWebRequestFactory.CreateResponse(ex.Response);
if (response == null)
{
var serviceEx = new AdalServiceException(AdalErrorMessage.UnauthorizedHttpStatusCodeExpected, ex);
Logger.Error(null, serviceEx);
throw serviceEx;
}
authParams = CreateFromUnauthorizedResponseCommon(response);
}
finally
{
if (response != null)
{
response.Close();
}
}
return(authParams);
}
internal static async Task <UserRealmDiscoveryResponse> CreateByDiscoveryAsync(string userRealmUri, string userName, CallState callState)
{
string userRealmEndpoint = userRealmUri;
userRealmEndpoint += (userName + "?api-version=1.0");
userRealmEndpoint = HttpHelper.CheckForExtraQueryParameter(userRealmEndpoint);
Logger.Information(callState, "Sending user realm discovery request to '{0}'", userRealmEndpoint);
UserRealmDiscoveryResponse userRealmResponse;
ClientMetrics clientMetrics = new ClientMetrics();
try
{
IHttpWebRequest request = NetworkPlugin.HttpWebRequestFactory.Create(userRealmEndpoint);
request.Method = "GET";
request.Accept = "application/json";
HttpHelper.AddCorrelationIdHeadersToRequest(request, callState);
AdalIdHelper.AddAsHeaders(request);
clientMetrics.BeginClientMetricsRecord(request, callState);
using (var response = await request.GetResponseSyncOrAsync(callState))
{
HttpHelper.VerifyCorrelationIdHeaderInReponse(response, callState);
userRealmResponse = HttpHelper.DeserializeResponse <UserRealmDiscoveryResponse>(response);
clientMetrics.SetLastError(null);
}
}
catch (WebException ex)
{
var serviceException = new AdalServiceException(AdalError.UserRealmDiscoveryFailed, ex);
clientMetrics.SetLastError(new[] { serviceException.StatusCode.ToString() });
throw serviceException;
}
finally
{
clientMetrics.EndClientMetricsRecord(ClientMetricsEndpointType.UserRealmDiscovery, callState);
}
return(userRealmResponse);
}
