/// <summary>
/// Initializes a new instance of the LogoutResponse class based on
/// the complimentary logout request.
/// </summary>
/// <param name="identityProvider">
/// IdentityProvider of the LogoutResponse
/// </param>
/// <param name="serviceProvider">
/// ServiceProvider of the LogoutResponse
/// </param>
/// <param name="logoutRequest">
/// Logout request that requires this response
/// </param>
/// <param name="parameters">
/// NameValueCollection of varying parameters for use in the
/// construction of the LogoutResponse.
/// </param>
public LogoutResponse(
IIdentityProvider identityProvider,
IServiceProvider serviceProvider,
LogoutRequest logoutRequest,
NameValueCollection parameters)
{
if (identityProvider == null)
{
throw new Saml2Exception(Resources.LogoutResponseIdentityProviderIsNull);
}
if (serviceProvider == null)
{
throw new Saml2Exception(Resources.LogoutResponseServiceProviderIsNull);
}
if (logoutRequest == null)
{
throw new Saml2Exception(Resources.LogoutResponseLogoutRequestIsNull);
}
if (parameters == null)
{
parameters = new NameValueCollection();
}
var inResponseToValue = logoutRequest.Id;
var issuerValue = serviceProvider.EntityId;
var binding = parameters[Saml2Constants.Binding];
if (string.IsNullOrEmpty(binding))
{
binding = Saml2Constants.HttpPostProtocolBinding;
}
string idpSvcResponseLocation = null;
if (binding != Saml2Constants.HttpSoapProtocolBinding)
{
idpSvcResponseLocation = identityProvider.GetSingleLogoutServiceResponseLocation(binding);
}
m_xml = new XmlDocument {
PreserveWhitespace = true
};
m_nsMgr = new XmlNamespaceManager(m_xml.NameTable);
m_nsMgr.AddNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");
m_nsMgr.AddNamespace("saml", "urn:oasis:names:tc:SAML:2.0:assertion");
var rawXml = new StringBuilder();
rawXml.Append("<samlp:LogoutResponse xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\" ");
rawXml.Append(" ID=\"" + Saml2Utils.GenerateId() + "\" Version=\"2.0\" ");
rawXml.Append(" IssueInstant=\"" + Saml2Utils.GenerateIssueInstant() + "\" ");
if (idpSvcResponseLocation != null)
{
rawXml.Append(" Destination=\"" + idpSvcResponseLocation + "\" ");
}
rawXml.Append(" InResponseTo=\"" + inResponseToValue + "\">");
rawXml.Append(" <saml:Issuer xmlns:saml=\"urn:oasis:names:tc:SAML:2.0:assertion\">" + issuerValue +
"</saml:Issuer>");
rawXml.Append(" <samlp:Status xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\">");
rawXml.Append(" <samlp:StatusCode ");
rawXml.Append(" xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\" ");
rawXml.Append(" Value=\"" + Saml2Constants.Success + "\">");
rawXml.Append(" </samlp:StatusCode>");
rawXml.Append(" </samlp:Status>");
rawXml.Append("</samlp:LogoutResponse>");
m_xml.LoadXml(rawXml.ToString());
}
/// <summary>
/// Initializes a new instance of the LogoutResponse class based on
/// the complimentary logout request.
/// </summary>
/// <param name="identityProvider">
/// IdentityProvider of the LogoutResponse
/// </param>
/// <param name="serviceProvider">
/// ServiceProvider of the LogoutResponse
/// </param>
/// <param name="logoutRequest">
/// Logout request that requires this response
/// </param>
/// <param name="parameters">
/// NameValueCollection of varying parameters for use in the
/// construction of the LogoutResponse.
/// </param>
/// <param name="saml2Utils">Utilities class</param>
public LogoutResponse(
IIdentityProvider identityProvider,
IServiceProvider serviceProvider,
LogoutRequest logoutRequest,
NameValueCollection parameters,
Saml2Utils saml2Utils)
{
if (identityProvider == null)
{
throw new Saml2Exception(Resources.LogoutResponseIdentityProviderIsNull);
}
else if (serviceProvider == null)
{
throw new Saml2Exception(Resources.LogoutResponseServiceProviderIsNull);
}
else if (logoutRequest == null)
{
throw new Saml2Exception(Resources.LogoutResponseLogoutRequestIsNull);
}
if (parameters == null)
{
parameters = new NameValueCollection();
}
string inResponseToValue = logoutRequest.Id;
string issuerValue = serviceProvider.EntityId;
string binding = parameters[Saml2Constants.Binding];
if (string.IsNullOrEmpty(binding))
{
binding = Saml2Constants.HttpPostProtocolBinding;
}
string idpSvcResponseLocation = null;
if (binding != Saml2Constants.HttpSoapProtocolBinding)
{
idpSvcResponseLocation = identityProvider.GetSingleLogoutServiceResponseLocation(binding);
}
xml = new XmlDocument();
xml.PreserveWhitespace = true;
nsMgr = new XmlNamespaceManager(xml.NameTable);
nsMgr.AddNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");
nsMgr.AddNamespace("saml", "urn:oasis:names:tc:SAML:2.0:assertion");
var rawXml = new StringBuilder();
rawXml.Append("<samlp:LogoutResponse xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\" ");
rawXml.Append(" ID=\"" + saml2Utils.GenerateId() + "\" Version=\"2.0\" ");
rawXml.Append(" IssueInstant=\"" + saml2Utils.GenerateIssueInstant() + "\" ");
if (idpSvcResponseLocation != null)
{
rawXml.Append(" Destination=\"" + idpSvcResponseLocation + "\" ");
}
rawXml.Append(" InResponseTo=\"" + inResponseToValue + "\">");
rawXml.Append(" <saml:Issuer xmlns:saml=\"urn:oasis:names:tc:SAML:2.0:assertion\">" + issuerValue + "</saml:Issuer>");
rawXml.Append(" <samlp:Status xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\">");
rawXml.Append(" <samlp:StatusCode ");
rawXml.Append(" xmlns:samlp=\"urn:oasis:names:tc:SAML:2.0:protocol\" ");
rawXml.Append(" Value=\"" + Saml2Constants.Success + "\">");
rawXml.Append(" </samlp:StatusCode>");
rawXml.Append(" </samlp:Status>");
rawXml.Append("</samlp:LogoutResponse>");
xml.LoadXml(rawXml.ToString());
}
