public IConfigurationSession OpenConfigurationSession(IClientAuthenticationCredential credentials)
{
this.credentials = credentials;
try
{
_session = new OutProcConfigurationSession(_serviceURI, _channel, credentials, _channelFormatter);
_session.IsDatabaseSession = isDatabaseClient;
_session.IsDistributorSession = isDistributorClient;
_session.IsConfigurationSession = isConfigurationClient;
ServerAuthenticationCredenital = _session.Authenticate(credentials);
_session.Channel.IsAuthenticated = ServerAuthenticationCredenital.IsAuthenticated;
_session.SessionType = _sessionType;
if (ServerAuthenticationCredenital.IsAuthenticated)
{
DetermineSecondaryConfigurationServer();
_session.SessionId = ServerAuthenticationCredenital.SessionId;
return(_session);
}
else
{
throw new Alachisoft.NosDB.Common.Security.SecurityException(ErrorCodes.Security.USER_NOT_REGISTERED, new string[1] {
credentials.UserName
});
}
}
catch (Exception ex)
{
_channel.Disconnect();
throw;
}
}
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 Authenticate(IClientAuthenticationCredential clientCredentials)
{
if (clientCredentials is SSPIClientAuthenticationCredential)
{
return(AuthenticateWindowsClient(clientCredentials as SSPIClientAuthenticationCredential));
}
else
{
return(null);
}
}
public Common.Security.Server.IServerAuthenticationCredential AuthenticateClient(IClientAuthenticationCredential credentials)
{
throw new NotImplementedException();
}
public IConfigurationSession OpenConfigurationSession(IClientAuthenticationCredential credentials)
{
return(new InProcConfigurationSession(_server.OpenConfigurationSession(credentials)));
}
public static IConfigurationSession Connect(string[] configServers, int configServerPort, string cluster, out IConfigurationServer remote, IChannelFormatter channelFormatter, IClientAuthenticationCredential clientAuthenticationCredential, bool remoteRouter = false)
{
Exception exception = null;
DatabaseRPCService rpc = null;
remote = null;
IConfigurationSession configurationSession = null;
int csPort = configServerPort;
Boolean found = false;
foreach (String current in configServers)
{
if (found)
{
break;
}
int retries = 3;
while (retries > 0)
{
try
{
if (configurationSession != null)
{
configurationSession.Close();
configurationSession = null;
}
rpc = new DatabaseRPCService(current, csPort);
//if (remote == null)
{
remote = rpc.GetConfigurationServer(new TimeSpan(0, 0, 90), SessionTypes.Client, channelFormatter);
}
if (remoteRouter)
{
remote.MarkDistributorSession();
}
configurationSession = remote.OpenConfigurationSession(clientAuthenticationCredential);
if (configurationSession != null)
{
List <Alachisoft.NosDB.Common.Net.Address> csServers = configurationSession.GetConfServers(cluster);
if (csServers == null || csServers.Count < 1)
{
throw new DatabaseException(Common.ErrorHandling.ErrorCodes.Distributor.CLUSTER_INFO_UNAVAILABLE, new[] { cluster });
}
foreach (Alachisoft.NosDB.Common.Net.Address add in csServers)
{
if (add.ip.Equals(current))
{
found = true;
}
}
if (!found)
{
configurationSession.Close();
configurationSession = null;
foreach (Alachisoft.NosDB.Common.Net.Address cur in csServers)
{
try
{
rpc = new DatabaseRPCService(cur.ip, csPort);
remote = rpc.GetConfigurationServer(new TimeSpan(0, 0, 90), SessionTypes.Client, channelFormatter);
if (remoteRouter)
{
remote.MarkDistributorSession();
}
configurationSession = remote.OpenConfigurationSession(clientAuthenticationCredential);
found = true;
}
catch (Exception ex)
{
exception = ex;
}
}
}
}
if (found)
{
break;
}
}
catch (Alachisoft.NosDB.Common.Exceptions.TimeoutException)
{
if (configurationSession != null)
{
configurationSession.Close();
configurationSession = null;
}
exception = new DistributorException(ErrorCodes.Distributor.CONFIGURATION_SERVER_NOTRESPONDING);
retries--;
if (retries == 0)
{
break;
}
}
catch (Exception e)
{
if (configurationSession != null)
{
configurationSession.Close();
configurationSession = null;
}
exception = e;
retries--;
if (retries == 0)
{
break;
}
}
}
}
if (configurationSession != null)
{
return(configurationSession);
}
else if (exception != null)
{
throw exception;
}
return(null);
}
public IServerAuthenticationCredential OpenConfigurationSession(IClientAuthenticationCredential clientCredentials)
{
return(AuthenticateWindowsClient(clientCredentials as SSPIClientAuthenticationCredential));
}
public IServerAuthenticationCredential AuthenticateClient(IClientAuthenticationCredential credentials)
{
return(_session.Authenticate(credentials));
}
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);
}
