protected void ProcessTrustedAuthResponse(SSPIHelper sspiHelper, ref IResponse response)
{
while (response is AuthResponse)
{
byte[] authData = sspiHelper.GetClientSecurity(((AuthResponse)response).Data);
this.Write(IscCodes.op_trusted_auth);
this.WriteBuffer(authData);
this.Flush();
response = this.ReadResponse();
}
}
public override void AttachWithTrustedAuth(DatabaseParameterBuffer dpb, string dataSource, int port, string database)
{
#if (!LINUX)
lock (this.SyncObject)
{
try
{
using (SSPIHelper sspiHelper = new SSPIHelper())
{
byte[] authData = sspiHelper.InitializeClientSecurity();
SendTrustedAuthToBuffer(dpb, authData);
SendAttachToBuffer(dpb, database);
this.Flush();
IResponse response = this.ReadResponse();
ProcessTrustedAuthResponse(sspiHelper, ref response);
ProcessAttachResponse((GenericResponse)response);
}
}
catch (IOException)
{
try
{
this.Detach();
}
catch (Exception)
{
}
throw new IscException(IscCodes.isc_net_write_err);
}
// Get server version
this.serverVersion = this.GetServerVersion();
}
#else
throw new NotSupportedException();
#endif
}
public override void AttachWithTrustedAuth(DatabaseParameterBuffer dpb, string dataSource, int port, string database)
{
#if (!LINUX)
lock (this.SyncObject)
{
try
{
using (SSPIHelper sspiHelper = new SSPIHelper())
{
byte[] authData = sspiHelper.InitializeClientSecurity();
SendTrustedAuthToBuffer(dpb, authData);
SendAttachToBuffer(dpb, database);
this.Flush();
IResponse response = this.ReadResponse();
ProcessTrustedAuthResponse(sspiHelper, ref response);
ProcessAttachResponse((GenericResponse)response);
}
}
catch (IOException)
{
try
{
this.Detach();
}
catch (Exception)
{
}
throw new IscException(IscCodes.isc_net_write_err);
}
// Get server version
this.serverVersion = this.GetServerVersion();
}
#else
throw new NotSupportedException();
#endif
}
public override void AttachWithTrustedAuth(DatabaseParameterBuffer dpb, string dataSource, int port, string database)
{
#if (!LINUX)
lock (SyncObject)
{
try
{
using (SSPIHelper sspiHelper = new SSPIHelper())
{
byte[] authData = sspiHelper.InitializeClientSecurity();
SendTrustedAuthToBuffer(dpb, authData);
SendAttachToBuffer(dpb, database);
XdrStream.Flush();
IResponse response = ReadResponse();
ProcessTrustedAuthResponse(sspiHelper, ref response);
ProcessAttachResponse((GenericResponse)response);
}
}
catch (IscException)
{
SafelyDetach();
throw;
}
catch (IOException ex)
{
SafelyDetach();
throw IscException.ForErrorCode(IscCodes.isc_net_write_err, ex);
}
AfterAttachActions();
}
#else
throw new NotSupportedException();
#endif
}
protected void ProcessTrustedAuthResponse(SSPIHelper sspiHelper, ref IResponse response)
{
while (response is AuthResponse)
{
byte[] authData = sspiHelper.GetClientSecurity(((AuthResponse)response).Data);
this.Write(IscCodes.op_trusted_auth);
this.WriteBuffer(authData);
this.Flush();
response = this.ReadResponse();
}
}