/// <summary>
/// Reads a single SOAP header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
internal virtual void ReadSoapHeader(EwsXmlReader reader)
{
// Is this the ServerVersionInfo?
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.ServerVersionInfo))
{
this.service.ServerInfo = this.ReadServerVersionInfo(reader);
}
}
/// <summary>
/// Read the partner token soap header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
internal override void ReadSoapHeader(EwsXmlReader reader)
{
base.ReadSoapHeader(reader);
if (this.expectPartnerToken)
{
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.PartnerToken))
{
this.PartnerToken = reader.ReadInnerXml();
}
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.PartnerTokenReference))
{
this.PartnerTokenReference = reader.ReadInnerXml();
}
}
}
/// <summary>
/// Loads the settings from XML.
/// </summary>
/// <param name="reader">The reader.</param>
internal void LoadFromXml(EwsXmlReader reader)
{
reader.ReadStartElement(XmlNamespace.NotSpecified, XmlElementNames.Autodiscover);
reader.ReadStartElement(XmlNamespace.NotSpecified, XmlElementNames.Response);
do
{
reader.Read();
if (reader.IsStartElement())
{
if (!this.TryReadCurrentXmlElement(reader))
{
reader.SkipCurrentElement();
}
}
}while (!reader.IsEndElement(XmlNamespace.NotSpecified, XmlElementNames.Response));
reader.ReadEndElement(XmlNamespace.NotSpecified, XmlElementNames.Autodiscover);
}
/// <summary>
/// Loads the settings from XML.
/// </summary>
/// <param name="reader">The reader.</param>
internal void LoadFromXml(EwsXmlReader reader)
{
reader.ReadStartElement(XmlNamespace.NotSpecified, XmlElementNames.Autodiscover);
reader.ReadStartElement(XmlNamespace.NotSpecified, XmlElementNames.Response);
do
{
reader.Read();
if (reader.IsStartElement())
{
if (!this.TryReadCurrentXmlElement(reader))
{
reader.SkipCurrentElement();
}
}
}
while (!reader.IsEndElement(XmlNamespace.NotSpecified, XmlElementNames.Response));
reader.ReadEndElement(XmlNamespace.NotSpecified, XmlElementNames.Autodiscover);
}
/// <summary>
/// Read ServerVersionInfo SOAP header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
private ExchangeServerInfo ReadServerVersionInfo(EwsXmlReader reader)
{
ExchangeServerInfo serverInfo = new ExchangeServerInfo();
do
{
reader.Read();
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case XmlElementNames.MajorVersion:
serverInfo.MajorVersion = reader.ReadElementValue <int>();
break;
case XmlElementNames.MinorVersion:
serverInfo.MinorVersion = reader.ReadElementValue <int>();
break;
case XmlElementNames.MajorBuildNumber:
serverInfo.MajorBuildNumber = reader.ReadElementValue <int>();
break;
case XmlElementNames.MinorBuildNumber:
serverInfo.MinorBuildNumber = reader.ReadElementValue <int>();
break;
case XmlElementNames.Version:
serverInfo.VersionString = reader.ReadElementValue();
break;
default:
break;
}
}
}while (!reader.IsEndElement(XmlNamespace.Autodiscover, XmlElementNames.ServerVersionInfo));
return(serverInfo);
}
/// <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();
}
/// <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();
}
/// <summary>
/// Reads the SOAP fault.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>SOAP fault details.</returns>
private SoapFaultDetails ReadSoapFault(EwsXmlReader reader)
{
SoapFaultDetails soapFaultDetails = null;
try
{
// WCF may not generate an XML declaration.
reader.Read();
if (reader.NodeType == XmlNodeType.XmlDeclaration)
{
reader.Read();
}
if (!reader.IsStartElement() || (reader.LocalName != XmlElementNames.SOAPEnvelopeElementName))
{
return(soapFaultDetails);
}
// Get the namespace URI from the envelope element and use it for the rest of the parsing.
// If it's not 1.1 or 1.2, we can't continue.
XmlNamespace soapNamespace = EwsUtilities.GetNamespaceFromUri(reader.NamespaceUri);
if (soapNamespace == XmlNamespace.NotSpecified)
{
return(soapFaultDetails);
}
reader.Read();
// Skip SOAP header.
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPHeaderElementName))
{
do
{
reader.Read();
}while (!reader.IsEndElement(soapNamespace, XmlElementNames.SOAPHeaderElementName));
// Queue up the next read
reader.Read();
}
// Parse the fault element contained within the SOAP body.
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPBodyElementName))
{
do
{
reader.Read();
// Parse Fault element
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPFaultElementName))
{
soapFaultDetails = SoapFaultDetails.Parse(reader, soapNamespace);
}
}while (!reader.IsEndElement(soapNamespace, XmlElementNames.SOAPBodyElementName));
}
reader.ReadEndElement(soapNamespace, XmlElementNames.SOAPEnvelopeElementName);
}
catch (XmlException)
{
// If response doesn't contain a valid SOAP fault, just ignore exception and
// return null for SOAP fault details.
}
return(soapFaultDetails);
}
/// <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>
/// Read ServerVersionInfo SOAP header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
private ExchangeServerInfo ReadServerVersionInfo(EwsXmlReader reader)
{
ExchangeServerInfo serverInfo = new ExchangeServerInfo();
do
{
reader.Read();
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case XmlElementNames.MajorVersion:
serverInfo.MajorVersion = reader.ReadElementValue<int>();
break;
case XmlElementNames.MinorVersion:
serverInfo.MinorVersion = reader.ReadElementValue<int>();
break;
case XmlElementNames.MajorBuildNumber:
serverInfo.MajorBuildNumber = reader.ReadElementValue<int>();
break;
case XmlElementNames.MinorBuildNumber:
serverInfo.MinorBuildNumber = reader.ReadElementValue<int>();
break;
case XmlElementNames.Version:
serverInfo.VersionString = reader.ReadElementValue();
break;
default:
break;
}
}
}
while (!reader.IsEndElement(XmlNamespace.Autodiscover, XmlElementNames.ServerVersionInfo));
return serverInfo;
}
/// <summary>
/// Reads a single SOAP header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
internal virtual void ReadSoapHeader(EwsXmlReader reader)
{
// Is this the ServerVersionInfo?
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.ServerVersionInfo))
{
this.service.ServerInfo = this.ReadServerVersionInfo(reader);
}
}
/// <summary>
/// Reads the SOAP fault.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>SOAP fault details.</returns>
private SoapFaultDetails ReadSoapFault(EwsXmlReader reader)
{
SoapFaultDetails soapFaultDetails = null;
try
{
// WCF may not generate an XML declaration.
reader.Read();
if (reader.NodeType == XmlNodeType.XmlDeclaration)
{
reader.Read();
}
if (!reader.IsStartElement() || (reader.LocalName != XmlElementNames.SOAPEnvelopeElementName))
{
return soapFaultDetails;
}
// Get the namespace URI from the envelope element and use it for the rest of the parsing.
// If it's not 1.1 or 1.2, we can't continue.
XmlNamespace soapNamespace = EwsUtilities.GetNamespaceFromUri(reader.NamespaceUri);
if (soapNamespace == XmlNamespace.NotSpecified)
{
return soapFaultDetails;
}
reader.Read();
// Skip SOAP header.
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPHeaderElementName))
{
do
{
reader.Read();
}
while (!reader.IsEndElement(soapNamespace, XmlElementNames.SOAPHeaderElementName));
// Queue up the next read
reader.Read();
}
// Parse the fault element contained within the SOAP body.
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPBodyElementName))
{
do
{
reader.Read();
// Parse Fault element
if (reader.IsStartElement(soapNamespace, XmlElementNames.SOAPFaultElementName))
{
soapFaultDetails = SoapFaultDetails.Parse(reader, soapNamespace);
}
}
while (!reader.IsEndElement(soapNamespace, XmlElementNames.SOAPBodyElementName));
}
reader.ReadEndElement(soapNamespace, XmlElementNames.SOAPEnvelopeElementName);
}
catch (XmlException)
{
// If response doesn't contain a valid SOAP fault, just ignore exception and
// return null for SOAP fault details.
}
return soapFaultDetails;
}
/// <summary>
/// Loads DocumentSharingLocation instance from XML.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>DocumentSharingLocation.</returns>
internal static DocumentSharingLocation LoadFromXml(EwsXmlReader reader)
{
DocumentSharingLocation location = new DocumentSharingLocation();
do
{
reader.Read();
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.LocalName)
{
case XmlElementNames.ServiceUrl:
location.ServiceUrl = reader.ReadElementValue<string>();
break;
case XmlElementNames.LocationUrl:
location.LocationUrl = reader.ReadElementValue<string>();
break;
case XmlElementNames.DisplayName:
location.DisplayName = reader.ReadElementValue<string>();
break;
case XmlElementNames.SupportedFileExtensions:
List<string> fileExtensions = new List<string>();
reader.Read();
while (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.FileExtension))
{
string extension = reader.ReadElementValue<string>();
fileExtensions.Add(extension);
reader.Read();
}
location.SupportedFileExtensions = fileExtensions;
break;
case XmlElementNames.ExternalAccessAllowed:
location.ExternalAccessAllowed = reader.ReadElementValue<bool>();
break;
case XmlElementNames.AnonymousAccessAllowed:
location.AnonymousAccessAllowed = reader.ReadElementValue<bool>();
break;
case XmlElementNames.CanModifyPermissions:
location.CanModifyPermissions = reader.ReadElementValue<bool>();
break;
case XmlElementNames.IsDefault:
location.IsDefault = reader.ReadElementValue<bool>();
break;
default:
break;
}
}
}
while (!reader.IsEndElement(XmlNamespace.Autodiscover, XmlElementNames.DocumentSharingLocation));
return location;
}
/// <summary>
/// Read the partner token soap header.
/// </summary>
/// <param name="reader">EwsXmlReader</param>
internal override void ReadSoapHeader(EwsXmlReader reader)
{
base.ReadSoapHeader(reader);
if (this.expectPartnerToken)
{
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.PartnerToken))
{
this.PartnerToken = reader.ReadInnerXml();
}
if (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.PartnerTokenReference))
{
this.PartnerTokenReference = reader.ReadInnerXml();
}
}
}
/// <summary>
/// Loads DocumentSharingLocation instance from XML.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>DocumentSharingLocation.</returns>
internal static DocumentSharingLocation LoadFromXml(EwsXmlReader reader)
{
DocumentSharingLocation location = new DocumentSharingLocation();
do
{
reader.Read();
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.LocalName)
{
case XmlElementNames.ServiceUrl:
location.ServiceUrl = reader.ReadElementValue <string>();
break;
case XmlElementNames.LocationUrl:
location.LocationUrl = reader.ReadElementValue <string>();
break;
case XmlElementNames.DisplayName:
location.DisplayName = reader.ReadElementValue <string>();
break;
case XmlElementNames.SupportedFileExtensions:
List <string> fileExtensions = new List <string>();
reader.Read();
while (reader.IsStartElement(XmlNamespace.Autodiscover, XmlElementNames.FileExtension))
{
string extension = reader.ReadElementValue <string>();
fileExtensions.Add(extension);
reader.Read();
}
location.SupportedFileExtensions = fileExtensions;
break;
case XmlElementNames.ExternalAccessAllowed:
location.ExternalAccessAllowed = reader.ReadElementValue <bool>();
break;
case XmlElementNames.AnonymousAccessAllowed:
location.AnonymousAccessAllowed = reader.ReadElementValue <bool>();
break;
case XmlElementNames.CanModifyPermissions:
location.CanModifyPermissions = reader.ReadElementValue <bool>();
break;
case XmlElementNames.IsDefault:
location.IsDefault = reader.ReadElementValue <bool>();
break;
default:
break;
}
}
}while (!reader.IsEndElement(XmlNamespace.Autodiscover, XmlElementNames.DocumentSharingLocation));
return(location);
}