private AutoDiscoverResponseXML GetResponse(WebResponse response)
{
this.TraceHeaders(response.Headers);
AutoDiscoverResponseXML result;
using (Stream responseStream = response.GetResponseStream())
{
try
{
SafeXmlSerializer safeXmlSerializer = new SafeXmlSerializer(typeof(AutoDiscoverResponseXML));
AutoDiscoverResponseXML autoDiscoverResponseXML = safeXmlSerializer.Deserialize(responseStream) as AutoDiscoverResponseXML;
if (this.url.StartsWith("http:", StringComparison.OrdinalIgnoreCase))
{
this.TraceVerbose(Strings.TowsDomainNotSsl(this.url));
}
result = autoDiscoverResponseXML;
}
catch (InvalidOperationException ex)
{
if (ex.InnerException == null || !(ex.InnerException is XmlException))
{
throw;
}
result = null;
}
}
return(result);
}
public AutoDiscoverResponseXML Invoke()
{
return(this.ExecuteAndReportErrors <AutoDiscoverResponseXML>(delegate
{
AutoDiscoverResponseXML result = null;
this.credentialsImpersonator.Impersonate(delegate(ICredentials credentials)
{
HttpWebRequest httpWebRequest = this.SendRequest(credentials);
using (WebResponse response = httpWebRequest.GetResponse())
{
result = this.GetResponse(response);
}
});
return result;
}));
}
public override Exception ValidateResponse(Stream responseStream, out string ewsUrl, out string oabUrl)
{
ewsUrl = null;
oabUrl = null;
SafeXmlSerializer safeXmlSerializer = new SafeXmlSerializer(typeof(AutoDiscoverResponseXML));
AutoDiscoverResponseXML autoDiscoverResponseXML = null;
XDocument xdocument = null;
try
{
autoDiscoverResponseXML = (AutoDiscoverResponseXML)safeXmlSerializer.Deserialize(responseStream);
responseStream.Seek(0L, SeekOrigin.Begin);
using (StreamReader streamReader = new StreamReader(responseStream))
{
xdocument = XDocument.Load(streamReader);
}
}
catch (XmlException innerException)
{
return(new ServiceValidatorException(Strings.ErrorInvalidResponseFormat, innerException));
}
if (autoDiscoverResponseXML.ErrorResponse != null)
{
if (autoDiscoverResponseXML.ErrorResponse.Error == null)
{
return(new ServiceValidatorException(Strings.ErrorInvalidResponseXml(xdocument.ToString())));
}
return(new ServiceValidatorException(Strings.ErrorResponseContainsError(autoDiscoverResponseXML.ErrorResponse.Error.ErrorCode, autoDiscoverResponseXML.ErrorResponse.Error.Message)));
}
else
{
if (autoDiscoverResponseXML.DataResponse == null || autoDiscoverResponseXML.DataResponse.Account == null || autoDiscoverResponseXML.DataResponse.Account.Action == null)
{
return(new ServiceValidatorException(Strings.ErrorInvalidResponseXml(xdocument.ToString())));
}
if (autoDiscoverResponseXML.DataResponse.Account.Action.Equals("redirectAddr", StringComparison.OrdinalIgnoreCase))
{
string redirectAddr = autoDiscoverResponseXML.DataResponse.Account.RedirectAddr;
return(new ServiceValidatorException(Strings.ErrorAutoDiscoverValidatorRequiresRedirection(redirectAddr)));
}
if (autoDiscoverResponseXML.DataResponse.Account.Protocol == null)
{
return(new ServiceValidatorException(Strings.ErrorInvalidResponseXml(xdocument.ToString())));
}
AutoDiscoverProtocol[] protocol = autoDiscoverResponseXML.DataResponse.Account.Protocol;
string[] array = new string[]
{
"EXCH",
"EXPR"
};
for (int i = 0; i < array.Length; i++)
{
string protocolType = array[i];
AutoDiscoverProtocol autoDiscoverProtocol = Array.Find <AutoDiscoverProtocol>(protocol, (AutoDiscoverProtocol p) => p.Type.Equals(protocolType, StringComparison.OrdinalIgnoreCase));
if (autoDiscoverProtocol != null)
{
if (!string.IsNullOrEmpty(autoDiscoverProtocol.EwsUrl))
{
ewsUrl = autoDiscoverProtocol.EwsUrl;
}
if (!string.IsNullOrEmpty(autoDiscoverProtocol.OABUrl))
{
oabUrl = autoDiscoverProtocol.OABUrl;
}
}
}
if (string.IsNullOrEmpty(ewsUrl))
{
return(new ServiceValidatorException(Strings.ErrorAutoDiscoverValidatorEwsNotFound(xdocument.ToString())));
}
if (string.IsNullOrEmpty(oabUrl))
{
return(new ServiceValidatorException(Strings.ErrorAutoDiscoverValidatorOabNotFound(xdocument.ToString())));
}
return(null);
}
Exception result;
return(result);
}