/// <summary>
/// Parses the message XML.
/// </summary>
/// <param name="reader">The reader.</param>
private void ParseMessageXml(EwsXmlReader reader)
{
// E12 and E14 return the MessageXml element in different
// namespaces (types namespace for E12, errors namespace in E14). To
// avoid this problem, the parser will match the namespace from the
// start and end elements.
XmlNamespace elementNS = EwsUtilities.GetNamespaceFromUri(reader.NamespaceUri);
if (!reader.IsEmptyElement)
{
do
{
reader.Read();
if (reader.IsStartElement() && !reader.IsEmptyElement)
{
switch (reader.LocalName)
{
case XmlElementNames.Value:
this.errorDetails.Add(
reader.ReadAttributeValue(XmlAttributeNames.Name),
reader.ReadElementValue());
break;
default:
break;
}
}
}while (!reader.IsEndElement(elementNS, XmlElementNames.MessageXml));
}
}
/// <summary>
/// Function that parses the RSTR from Windows Live and pulls out all the important pieces
/// of data from it.
/// </summary>
/// <param name="rstResponse">The RSTR, positioned at the beginning of the SOAP body.</param>
private void ParseWindowsLiveRSTResponseBody(EwsXmlReader rstResponse)
{
// Read the WS-Trust RequestSecurityTokenResponseCollection node.
rstResponse.ReadStartElement(
XmlNamespace.WSTrustFebruary2005,
RequestSecurityTokenResponseCollectionElementName);
// Skip the first token - our interest is in the second token (the service token).
rstResponse.SkipElement(
XmlNamespace.WSTrustFebruary2005,
RequestSecurityTokenResponseElementName);
// Now process the second token.
rstResponse.ReadStartElement(
XmlNamespace.WSTrustFebruary2005,
RequestSecurityTokenResponseElementName);
while (!rstResponse.IsEndElement(
XmlNamespace.WSTrustFebruary2005,
RequestSecurityTokenResponseElementName))
{
// Watch for the EncryptedData element - when we find it, parse out the appropriate bits of data.
//
// Also watch for the "pp" element in the Passport SOAP fault namespace, which indicates that
// something went wrong with the token request. If we find it, trace and throw accordingly.
if (rstResponse.IsStartElement() &&
(rstResponse.LocalName == EncryptedDataElementName) &&
(rstResponse.NamespaceUri == XmlEncNamespace))
{
this.SecurityToken = rstResponse.ReadOuterXml();
}
else if (rstResponse.IsStartElement(XmlNamespace.PassportSoapFault, PpElementName))
{
if (this.TraceEnabled)
{
string logMessage = string.Format(
"Windows Live reported an error retrieving the token - {0}",
rstResponse.ReadOuterXml());
this.traceListener.Trace("WindowsLiveResponse", logMessage);
}
throw new ServiceRequestException(string.Format(Strings.ServiceRequestFailed, EncryptedDataElementName));
}
// Move to the next bit of data...
rstResponse.Read();
}
// If we didn't find the token, throw.
if (this.SecurityToken == null)
{
if (this.TraceEnabled)
{
string logMessage = string.Format(
"Did not find all required parts of the Windows Live response - " +
"Security Token - {0}",
(this.SecurityToken == null) ? "NOT FOUND" : "found");
this.traceListener.Trace("WindowsLiveResponse", logMessage);
}
throw new ServiceRequestException(string.Format(Strings.ServiceRequestFailed, "No security token found."));
}
// Read past the RequestSecurityTokenResponseCollection end element.
rstResponse.Read();
}
