public IServerAuthenticationCredential Authenticate(IClientAuthenticationCredential clientCredentials)
{
SSPIServerAuthenticationCredential serverAuthenticationCredential = new SSPIServerAuthenticationCredential();
serverAuthenticationCredential.Token = new AuthToken();
serverAuthenticationCredential.Token.Status = Common.Security.SSPI.SecurityStatus.OK;
return(serverAuthenticationCredential);
}
public IServerAuthenticationCredential OpenConfigurationSession(string cluster, IClientAuthenticationCredential clientCredentials)
{
SSPIServerAuthenticationCredential serverAuthenticationCredential = new SSPIServerAuthenticationCredential();
serverAuthenticationCredential.Token = new AuthToken();
serverAuthenticationCredential.Token.Status = Common.Security.SSPI.SecurityStatus.OK;
return(serverAuthenticationCredential);
}
private IServerAuthenticationCredential AuthenticateWindowsClient(SSPIClientAuthenticationCredential clientCredentials)
{
AuthToken clientAuthToken;
if (clientCredentials == null || clientCredentials.Token == null)
{
clientCredentials = new SSPIClientAuthenticationCredential();
clientAuthToken = new AuthToken();
}
else
{
clientAuthToken = clientCredentials.Token;
}
SSPIServerAuthenticationCredential serverAuthenticationCredential = new SSPIServerAuthenticationCredential();
serverAuthenticationCredential.Token = new AuthToken();
serverAuthenticationCredential.Token.Status = SecurityStatus.None;
do
{
Byte[] clientToken = null;
if (_clientSecurityContext == null)
{
InitializeSecurityContext();
}
clientAuthToken.Status = this._clientSecurityContext.Init(serverAuthenticationCredential.Token.Token, out clientToken);
clientAuthToken.Token = clientToken;
clientCredentials.Token = clientAuthToken;
if (clientAuthToken.Status == SecurityStatus.ContinueNeeded || (clientAuthToken.Status == SecurityStatus.OK && clientAuthToken.Token != null))
{
ManagementCommand command = GetManagementCommand(ConfigurationCommandUtil.MethodName.OpenConfigurationSession, 1);
command.Parameters.AddParameter(clientCredentials);
try
{
serverAuthenticationCredential = ExecuteCommandOnMgtServer(command, true) as SSPIServerAuthenticationCredential;
}
catch (SecurityException exc)
{
if (LoggerManager.Instance.SecurityLogger != null && LoggerManager.Instance.SecurityLogger.IsErrorEnabled)
{
LoggerManager.Instance.StorageLogger.Error("Authenticating Database Server", exc.Message);
}
}
}
if (serverAuthenticationCredential.Token.Status == SecurityStatus.SecurityDisabled || (clientCredentials.Token.Status == SecurityStatus.OK && serverAuthenticationCredential == null))
{
break;
}
} while (clientAuthToken.Status == SecurityStatus.ContinueNeeded);
_clientSecurityContext = null;
return(serverAuthenticationCredential);
}
