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132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
/*
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* PROJECT: Local Security Authority Server DLL
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: dll/win32/lsasrv/authport.c
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* PURPOSE: LsaAuthenticationPort server routines
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* COPYRIGHT: Copyright 2009 Eric Kohl
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*/
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/* INCLUDES ****************************************************************/
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#include "lsasrv.h"
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WINE_DEFAULT_DEBUG_CHANNEL(lsasrv);
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static HANDLE PortThreadHandle = NULL;
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static HANDLE AuthPortHandle = NULL;
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/* FUNCTIONS ***************************************************************/
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NTSTATUS WINAPI
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AuthPortThreadRoutine(PVOID Param)
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{
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LSASS_REQUEST Request;
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PPORT_MESSAGE Reply = NULL;
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NTSTATUS Status;
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NTSTATUS Status2;
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HANDLE ConnectionHandle = NULL;
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PVOID Context = NULL;
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BOOLEAN Accept;
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TRACE("AuthPortThreadRoutine() called\n");
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Status = STATUS_SUCCESS;
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for (;;)
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{
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Status = NtReplyWaitReceivePort(AuthPortHandle,
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0,
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Reply,
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&Request.Header);
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if (!NT_SUCCESS(Status))
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{
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TRACE("NtReplyWaitReceivePort() failed (Status %lx)\n", Status);
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break;
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}
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TRACE("Received message\n");
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if (Request.Header.u2.s2.Type == LPC_CONNECTION_REQUEST)
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{
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TRACE("Port connection request\n");
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Accept = TRUE;
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Status2 = NtAcceptConnectPort(&ConnectionHandle,
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&Context,
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&Request.Header,
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Accept,
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NULL,
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NULL);
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Status2 = NtCompleteConnectPort(ConnectionHandle);
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}
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else if (Request.Header.u2.s2.Type == LPC_PORT_CLOSED ||
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Request.Header.u2.s2.Type == LPC_CLIENT_DIED)
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{
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TRACE("Port closed or client died request\n");
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// return STATUS_UNSUCCESSFUL;
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}
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else if (Request.Header.u2.s2.Type == LPC_REQUEST)
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{
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TRACE("Received request (Type: %lu)\n", Request.Type);
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}
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else if (Request.Header.u2.s2.Type == LPC_DATAGRAM)
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{
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TRACE("Received datagram\n");
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}
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}
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return Status;
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}
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NTSTATUS
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StartAuthenticationPort(VOID)
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{
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OBJECT_ATTRIBUTES ObjectAttributes;
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UNICODE_STRING PortName;
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DWORD ThreadId;
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NTSTATUS Status;
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RtlInitUnicodeString(&PortName,
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L"\\LsaAuthenticationPort");
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InitializeObjectAttributes(&ObjectAttributes,
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&PortName,
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0,
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NULL,
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NULL);
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Status = NtCreatePort(&AuthPortHandle,
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&ObjectAttributes,
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0,
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0x100,
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0x2000);
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if (!NT_SUCCESS(Status))
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{
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TRACE("NtCreatePort() failed (Status %lx)\n", Status);
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return Status;
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}
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PortThreadHandle = CreateThread(NULL,
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0x1000,
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(LPTHREAD_START_ROUTINE)AuthPortThreadRoutine,
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NULL,
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0,
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&ThreadId);
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return STATUS_SUCCESS;
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}
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/* EOF */
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