public ClientAuthenticationResult ClientLogin(ClientAuthenticationRequest request)
{
var result = new ClientAuthenticationResult();
if (string.IsNullOrEmpty(request.Nick) || string.IsNullOrEmpty(request.Password))
{
result.Result = ClientAuthenticationResult.AuthResult.InvalidRequest;
Log.Logger.Warning("CLIENT {AuthResult} {Nick}", result.Result.ToString(), request.Nick);
}
else if (!AuthenticationController.ValidatePassword(request.Password))
{
result.Result = ClientAuthenticationResult.AuthResult.BadPassword;
Log.Logger.Warning("CLIENT {AuthResult} {Nick}", result.Result.ToString(), request.Nick);
}
else if (ConnectedClients.Contains(request.Nick, StringComparer.OrdinalIgnoreCase))
{
result.Result = ClientAuthenticationResult.AuthResult.NickInUse;
Log.Logger.Warning("CLIENT {AuthResult} {Nick}", result.Result.ToString(), request.Nick);
}
else
{
result.Result = ClientAuthenticationResult.AuthResult.LoginSuccess;
result.Token = AuthenticationController.GenerateAuthenticationToken(request.Nick);
Log.Logger.Information("CLIENT {AuthResult} {Nick}", result.Result.ToString(), request.Nick);
AddNewClient(request.Nick);
}
return(result);
}
public static ClientAuthenticationResult ClientLogin(ClientAuthenticationRequest request)
{
var result = new ClientAuthenticationResult();
if (string.IsNullOrEmpty(request.Nick) || string.IsNullOrEmpty(request.Password))
{
result.Result = ClientAuthenticationResult.AuthResult.InvalidRequest;
}
else if (!AuthenticationController.ValidatePassword(request.Password))
{
result.Result = ClientAuthenticationResult.AuthResult.BadPassword;
}
else if (_connectedClients.Contains(request.Nick, StringComparer.OrdinalIgnoreCase))
{
result.Result = ClientAuthenticationResult.AuthResult.NickInUse;
}
else if (AuthenticationController.ValidatePassword(request.Password))
{
result.Result = ClientAuthenticationResult.AuthResult.LoginSuccess;
result.Token = AuthenticationController.GenerateAuthenticationToken(request.Nick);
AddNewClient(request.Nick);
}
else
{
result.Result = ClientAuthenticationResult.AuthResult.UnknownError;
}
return(result);
}
/// <summary>
/// Attempts to extract client identification/authentication information from a message.
/// </summary>
/// <param name="authorizationServerHost">The authorization server host.</param>
/// <param name="requestMessage">The incoming message.</param>
/// <param name="clientIdentifier">Receives the client identifier, if one was found.</param>
/// <returns>The level of the extracted client information.</returns>
public override ClientAuthenticationResult TryAuthenticateClient(IAuthorizationServerHost authorizationServerHost, AuthenticatedClientRequestBase requestMessage, out string clientIdentifier)
{
Requires.NotNull(authorizationServerHost, "authorizationServerHost");
Requires.NotNull(requestMessage, "requestMessage");
ClientAuthenticationModule authenticator = null;
ClientAuthenticationResult result = ClientAuthenticationResult.NoAuthenticationRecognized;
clientIdentifier = null;
foreach (var candidateAuthenticator in this.authenticators)
{
string candidateClientIdentifier;
var resultCandidate = candidateAuthenticator.TryAuthenticateClient(authorizationServerHost, requestMessage, out candidateClientIdentifier);
ErrorUtilities.VerifyProtocol(
result == ClientAuthenticationResult.NoAuthenticationRecognized || resultCandidate == ClientAuthenticationResult.NoAuthenticationRecognized,
"Message rejected because multiple forms of client authentication ({0} and {1}) were detected, which is forbidden by the OAuth 2 Protocol Framework specification.",
authenticator,
candidateAuthenticator);
if (resultCandidate != ClientAuthenticationResult.NoAuthenticationRecognized)
{
authenticator = candidateAuthenticator;
result = resultCandidate;
clientIdentifier = candidateClientIdentifier;
}
}
return(result);
}
