public void ApplySecurityAndWriteHeaders(MessageHeaders headers, XmlDictionaryWriter writer, SecurityIdGenerator securityIdGenerator)
{
// There is no way to look through the headers attributes without changing the way
// Headers.WriterStartHeader / headers.writeHeadercontents writes the header
// So i'm using a copy that I can change without worries.
MessageHeaders copyHeaders = new MessageHeaders(headers);
for (int i = 0; i < headers.Count; i++)
{
MessageHeaderInfo header = headers[i];
// We are not supporting another d:Security header, throw if there is already one in the message
if (this.IsSecurityElement(header))
{
throw new ArgumentException("The message already contains a d:security header.");
}
if (this.ShouldProtectHeader(header))
{
string headerId;
bool idInserted;
this.GetHeaderId(copyHeaders.GetReaderAtHeader(i), securityIdGenerator, true, out headerId, out idInserted);
// Add a reference for this header
this.signer.AddReference(headers, i, writer, headerId, idInserted);
}
else
{
headers.WriteHeader(i, writer);
}
}
}
public SignedMessage(
Message innerMessage,
X509Certificate2 certificate,
ProtocolSettings discoveryInfo)
{
Utility.IfNullThrowNullArgumentException(innerMessage, "innerMessage");
this.innerMessage = innerMessage;
this.envelopeUri = (innerMessage.Version.Envelope == EnvelopeVersion.Soap11) ?
ProtocolStrings.SoapNamespace11Uri : ProtocolStrings.SoapNamespace12Uri;
this.envelopePrefix = ProtocolStrings.SoapPrefix;
this.discoveryInfo = discoveryInfo;
this.securityIdGenerator = new SecurityIdGenerator();
this.securityHeader = new SendCompactSignatureHeader(this, certificate, discoveryInfo);
this.state = BodyState.Created;
}
public SignedMessage(
Message innerMessage,
X509Certificate2 certificate,
ProtocolSettings discoveryInfo)
{
Utility.IfNullThrowNullArgumentException(innerMessage, "innerMessage");
this.innerMessage = innerMessage;
this.envelopeUri = (innerMessage.Version.Envelope == EnvelopeVersion.Soap11) ?
ProtocolStrings.SoapNamespace11Uri : ProtocolStrings.SoapNamespace12Uri;
this.envelopePrefix = ProtocolStrings.SoapPrefix;
this.discoveryInfo = discoveryInfo;
this.securityIdGenerator = new SecurityIdGenerator();
this.securityHeader = new SendCompactSignatureHeader(this, certificate, discoveryInfo);
this.state = BodyState.Created;
}
void GetHeaderId(
XmlDictionaryReader reader,
SecurityIdGenerator securityIdGenerator,
bool closeReader,
out string headerId,
out bool idInserted)
{
// Look if the header already has a discovery Id attribute defined
headerId = reader.GetAttribute(ProtocolStrings.IdAttributeName, this.DiscoveryInfo.DiscoveryNamespace);
if (closeReader)
{
reader.Close();
}
idInserted = false;
if (String.IsNullOrEmpty(headerId))
{
// The header doesn't contain a d:Id, so generate one.
headerId = securityIdGenerator.GenerateId();
idInserted = true;
}
}
void GetHeaderId(
XmlDictionaryReader reader,
SecurityIdGenerator securityIdGenerator,
bool closeReader,
out string headerId,
out bool idInserted)
{
// Look if the header already has a discovery Id attribute defined
headerId = reader.GetAttribute(ProtocolStrings.IdAttributeName, this.DiscoveryInfo.DiscoveryNamespace);
if (closeReader)
{
reader.Close();
}
idInserted = false;
if (String.IsNullOrEmpty(headerId))
{
// The header doesn't contain a d:Id, so generate one.
headerId = securityIdGenerator.GenerateId();
idInserted = true;
}
}
public void ApplySecurityAndWriteHeaders(MessageHeaders headers, XmlDictionaryWriter writer, SecurityIdGenerator securityIdGenerator)
{
// There is no way to look through the headers attributes without changing the way
// Headers.WriterStartHeader / headers.writeHeadercontents writes the header
// So i'm using a copy that I can change without worries.
MessageHeaders copyHeaders = new MessageHeaders(headers);
for (int i = 0; i < headers.Count; i++)
{
MessageHeaderInfo header = headers[i];
// We are not supporting another d:Security header, throw if there is already one in the message
if (this.IsSecurityElement(header))
{
throw new ArgumentException("The message already contains a d:security header.");
}
if (this.ShouldProtectHeader(header))
{
string headerId;
bool idInserted;
this.GetHeaderId(copyHeaders.GetReaderAtHeader(i), securityIdGenerator, true, out headerId, out idInserted);
// Add a reference for this header
this.signer.AddReference(headers, i, writer, headerId, idInserted);
}
else
{
headers.WriteHeader(i, writer);
}
}
}
