public static EncodableResponse CreateAssertion(CheckIdRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
if (!request.IsAuthenticated.HasValue)
{
throw new InvalidOperationException();
}
EncodableResponse response = EncodableResponse.PrepareIndirectMessage(
request.Protocol, request.ReturnTo, request.AssociationHandle);
if (request.IsAuthenticated.Value)
{
AssertionMessage.CreatePositiveAssertion(response, request.Provider,
request.LocalIdentifier, request.ClaimedIdentifier);
Logger.InfoFormat("Created positive assertion for {0}.", request.ClaimedIdentifier);
}
else
{
AssertionMessage.CreateNegativeAssertion(response, request);
Logger.InfoFormat("Created negative assertion for {0}.", request.ClaimedIdentifier);
}
return(response);
}
public static void CreateNegativeAssertion(EncodableResponse message, CheckIdRequest request)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
if (request == null)
{
throw new ArgumentNullException("request");
}
Protocol protocol = message.Protocol;
if (request.Immediate)
{
if (protocol.Version.Major >= 2)
{
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.setup_needed;
}
else
{
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.id_res;
message.Fields[protocol.openidnp.user_setup_url] = request.SetupUrl.AbsoluteUri;
}
}
else
{
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.cancel;
}
}
public static EncodableResponse CreateAssertion(CheckIdRequest request)
{
if (request == null) throw new ArgumentNullException("request");
if (!request.IsAuthenticated.HasValue) throw new InvalidOperationException();
EncodableResponse response = EncodableResponse.PrepareIndirectMessage(
request.Protocol, request.ReturnTo, request.AssociationHandle);
if (request.IsAuthenticated.Value) {
AssertionMessage.CreatePositiveAssertion(response, request.Provider,
request.LocalIdentifier, request.ClaimedIdentifier);
Logger.InfoFormat("Created positive assertion for {0}.", request.ClaimedIdentifier);
} else {
AssertionMessage.CreateNegativeAssertion(response, request);
Logger.InfoFormat("Created negative assertion for {0}.", request.ClaimedIdentifier);
}
return response;
}
public static void CreateNegativeAssertion(EncodableResponse message, CheckIdRequest request)
{
if (message == null) throw new ArgumentNullException("message");
if (request == null) throw new ArgumentNullException("request");
Protocol protocol = message.Protocol;
if (request.Immediate) {
if (protocol.Version.Major >= 2) {
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.setup_needed;
} else {
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.id_res;
message.Fields[protocol.openidnp.user_setup_url] = request.SetupUrl.AbsoluteUri;
}
} else {
message.Fields[protocol.openidnp.mode] = protocol.Args.Mode.cancel;
}
}
/// <summary>
/// Creates the appropriate Request-derived type based on the request dictionary.
/// </summary>
/// <param name="provider">The Provider instance that called this method.</param>
/// <returns>A Request-derived type appropriate for this stage in authentication.</returns>
internal static Request CreateRequest(OpenIdProvider provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
Debug.Assert(provider.Protocol != null, "This should have been set already.");
string mode = Util.GetRequiredArg(provider.Query, provider.Protocol.openid.mode);
Request request;
try {
if (mode == provider.Protocol.Args.Mode.checkid_setup ||
mode == provider.Protocol.Args.Mode.checkid_immediate)
{
request = new CheckIdRequest(provider);
}
else if (mode == provider.Protocol.Args.Mode.check_authentication)
{
request = new CheckAuthRequest(provider);
}
else if (mode == provider.Protocol.Args.Mode.associate)
{
request = new AssociateRequest(provider);
}
else
{
throw new OpenIdException(string.Format(CultureInfo.CurrentCulture,
Strings.InvalidOpenIdQueryParameterValue, provider.Protocol.openid.mode,
mode), provider.Query);
}
} catch (OpenIdException ex) {
request = new FaultyRequest(provider, ex);
}
return(request);
}