internal static async Task <XDocument> FetchMexAsync(string federationMetadataUrl, CallState callState)
{
XDocument mexDocument;
try
{
HttpClientWrapper request = new HttpClientWrapper(federationMetadataUrl, callState);
using (var response = await request.GetResponseAsync().ConfigureAwait(false))
{
mexDocument = XDocument.Load(response.ResponseStream, LoadOptions.None);
}
}
catch (WebException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
throw new MsalServiceException(MsalError.AccessingWsMetadataExchangeFailed, ex);
}
catch (XmlException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
throw new MsalException(MsalError.ParsingWsMetadataExchangeFailed, ex);
}
return(mexDocument);
}
public static async Task <WsTrustResponse> SendRequestAsync(WsTrustAddress wsTrustAddress, UserCredential credential, CallState callState)
{
HttpClientWrapper request = new HttpClientWrapper(wsTrustAddress.Uri.AbsoluteUri, callState);
request.ContentType = "application/soap+xml";
if (credential.UserAuthType == UserAuthType.IntegratedAuth)
{
SetKerberosOption(request);
}
StringBuilder messageBuilder = BuildMessage(DefaultAppliesTo, wsTrustAddress, credential);
WsTrustResponse wstResponse;
try
{
request.BodyParameters = new StringRequestParameters(messageBuilder);
IHttpWebResponse response = await request.GetResponseAsync().ConfigureAwait(false);
wstResponse = WsTrustResponse.CreateFromResponse(response.ResponseStream, wsTrustAddress.Version);
}
catch (WebException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
string errorMessage;
try
{
XDocument responseDocument = WsTrustResponse.ReadDocumentFromResponse(ex.Response.GetResponseStream());
errorMessage = WsTrustResponse.ReadErrorResponse(responseDocument, callState);
}
catch (MsalException)
{
errorMessage = "See inner exception for detail.";
}
throw new MsalServiceException(
MsalError.FederatedServiceReturnedError,
string.Format(MsalErrorMessage.FederatedServiceReturnedErrorTemplate, wsTrustAddress.Uri, errorMessage),
null,
ex);
}
return(wstResponse);
}
public static async Task<WsTrustResponse> SendRequestAsync(WsTrustAddress wsTrustAddress, UserCredential credential, CallState callState)
{
HttpClientWrapper request = new HttpClientWrapper(wsTrustAddress.Uri.AbsoluteUri, callState);
request.ContentType = "application/soap+xml";
if (credential.UserAuthType == UserAuthType.IntegratedAuth)
{
SetKerberosOption(request);
}
StringBuilder messageBuilder = BuildMessage(DefaultAppliesTo, wsTrustAddress, credential);
WsTrustResponse wstResponse;
try
{
request.BodyParameters = new StringRequestParameters(messageBuilder);
IHttpWebResponse response = await request.GetResponseAsync().ConfigureAwait(false);
wstResponse = WsTrustResponse.CreateFromResponse(response.ResponseStream, wsTrustAddress.Version);
}
catch (WebException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
string errorMessage;
try
{
XDocument responseDocument = WsTrustResponse.ReadDocumentFromResponse(ex.Response.GetResponseStream());
errorMessage = WsTrustResponse.ReadErrorResponse(responseDocument, callState);
}
catch (MsalException)
{
errorMessage = "See inner exception for detail.";
}
throw new MsalServiceException(
MsalError.FederatedServiceReturnedError,
string.Format(MsalErrorMessage.FederatedServiceReturnedErrorTemplate, wsTrustAddress.Uri, errorMessage),
null,
ex);
}
return wstResponse;
}
internal static async Task<XDocument> FetchMexAsync(string federationMetadataUrl, CallState callState)
{
XDocument mexDocument;
try
{
HttpClientWrapper request = new HttpClientWrapper(federationMetadataUrl, callState);
using (var response = await request.GetResponseAsync().ConfigureAwait(false))
{
mexDocument = XDocument.Load(response.ResponseStream, LoadOptions.None);
}
}
catch (WebException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
throw new MsalServiceException(MsalError.AccessingWsMetadataExchangeFailed, ex);
}
catch (XmlException ex)
{
PlatformPlugin.Logger.Error(callState, ex);
throw new MsalException(MsalError.ParsingWsMetadataExchangeFailed, ex);
}
return mexDocument;
}
private static async Task<AuthenticationParameters> CreateFromResourceUrlCommonAsync(Uri resourceUrl)
{
if (resourceUrl == null)
{
throw new ArgumentNullException("resourceUrl");
}
AuthenticationParameters authParams;
try
{
HttpClientWrapper request = new HttpClientWrapper(resourceUrl.AbsoluteUri, null);
using (await request.GetResponseAsync().ConfigureAwait(false))
{
var ex = new MsalException(MsalError.UnauthorizedResponseExpected);
PlatformPlugin.Logger.Error(null, ex);
throw ex;
}
}
catch (HttpRequestWrapperException ex)
{
PlatformPlugin.Logger.Error(null, ex);
IHttpWebResponse response = ex.WebResponse;
if (response == null)
{
var serviceEx = new MsalServiceException(MsalErrorMessage.UnauthorizedHttpStatusCodeExpected, ex);
PlatformPlugin.Logger.Error(null, serviceEx);
throw serviceEx;
}
authParams = CreateFromUnauthorizedResponseCommon(response);
}
return authParams;
}