rpcserver.c File Reference

#include "precomp.h"
#include <seclogon_s.h>

Include dependency graph for rpcserver.c:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (seclogon)
void __RPC_FAR *__RPC_USER	midl_user_allocate (SIZE_T len)
void __RPC_USER	midl_user_free (void __RPC_FAR *ptr)
DWORD	StartRpcServer (VOID)
DWORD	StopRpcServer (VOID)
VOID __stdcall	SeclCreateProcessWithLogonW (_In_ handle_t hBinding, _In_ SECL_REQUEST *pRequest, _Out_ SECL_RESPONSE *pResponse)

Function Documentation

midl_user_allocate()

void __RPC_FAR* __RPC_USER midl_user_allocate

(

SIZE_T

len

)

Definition at line 19 of file rpcserver.c.

{
    return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
}

midl_user_free()

void __RPC_USER midl_user_free

(

void __RPC_FAR *

ptr

)

Definition at line 25 of file rpcserver.c.

{
    HeapFree(GetProcessHeap(), 0, ptr);
}

SeclCreateProcessWithLogonW()

VOID __stdcall SeclCreateProcessWithLogonW	(	_In_ handle_t	hBinding,
		_In_ SECL_REQUEST *	pRequest,
		_Out_ SECL_RESPONSE *	pResponse
	)

Definition at line 57 of file rpcserver.c.

{
    STARTUPINFOW StartupInfo;
    PROCESS_INFORMATION ProcessInfo;

    PROFILEINFOW ProfileInfo;
    HANDLE hToken = NULL;
    HANDLE hTargetProcessHandle = NULL;

    ULONG dwError = ERROR_SUCCESS;
    BOOL rc;

    TRACE("SeclCreateProcessWithLogonW(%p %p %p)\n", hBinding, pRequest, pResponse);

    if (pRequest != NULL)
    {
        TRACE("Username: '%S'\n", pRequest->Username);
        TRACE("Domain: '%S'\n", pRequest->Domain);
        TRACE("Password: '%S'\n", pRequest->Password);
        TRACE("ApplicationName: '%S'\n", pRequest->ApplicationName);
        TRACE("CommandLine: '%S'\n", pRequest->CommandLine);
        TRACE("CurrentDirectory: '%S'\n", pRequest->CurrentDirectory);
        TRACE("LogonFlags: 0x%lx\n", pRequest->dwLogonFlags);
        TRACE("CreationFlags: 0x%lx\n", pRequest->dwCreationFlags);
        TRACE("ProcessId: %lu\n", pRequest->dwProcessId);
    }

    hTargetProcessHandle = OpenProcess(PROCESS_DUP_HANDLE,
                                       FALSE,
                                       pRequest->dwProcessId);
    if (hTargetProcessHandle == NULL)
    {
        dwError = GetLastError();
        WARN("OpenProcess() failed with Error %lu\n", dwError);
        goto done;
    }

    ZeroMemory(&ProfileInfo, sizeof(ProfileInfo));

    /* Logon */
    rc = LogonUser(pRequest->Username,
                   pRequest->Domain,
                   pRequest->Password,
                   LOGON32_LOGON_INTERACTIVE,
                   LOGON32_PROVIDER_DEFAULT,
                   &hToken);
    if (rc == FALSE)
    {
        dwError = GetLastError();
        WARN("LogonUser() failed with Error %lu\n", dwError);
        goto done;
    }

    /* Load the user profile */
    if (pRequest->dwLogonFlags & LOGON_WITH_PROFILE)
    {
        ProfileInfo.dwSize = sizeof(ProfileInfo);
        ProfileInfo.lpUserName = pRequest->Username;

        rc = LoadUserProfileW(hToken,
                              &ProfileInfo);
        if (rc == FALSE)
        {
            dwError = GetLastError();
            WARN("LoadUserProfile() failed with Error %lu\n", dwError);
            goto done;
        }
    }

    ZeroMemory(&StartupInfo, sizeof(StartupInfo));
    StartupInfo.cb = sizeof(StartupInfo);

    /* FIXME: Get startup info from the caller */

    ZeroMemory(&ProcessInfo, sizeof(ProcessInfo));

    /* Create Process */
    rc = CreateProcessAsUserW(hToken,
                              pRequest->ApplicationName,
                              pRequest->CommandLine,
                              NULL,  // lpProcessAttributes,
                              NULL,  // lpThreadAttributes,
                              FALSE, // bInheritHandles,
                              pRequest->dwCreationFlags,
                              NULL,  // lpEnvironment,
                              pRequest->CurrentDirectory,
                              &StartupInfo,
                              &ProcessInfo);
    if (rc == FALSE)
    {
        dwError = GetLastError();
        WARN("CreateProcessAsUser() failed with Error %lu\n", dwError);
        goto done;
    }

    /* Return process info to the caller */
    if (pResponse != NULL)
    {
        DuplicateHandle(GetCurrentProcess(),
                        ProcessInfo.hProcess,
                        hTargetProcessHandle,
                        (PHANDLE)&pResponse->hProcess,
                        0,
                        FALSE,
                        DUPLICATE_SAME_ACCESS);

        DuplicateHandle(GetCurrentProcess(),
                        ProcessInfo.hThread,
                        hTargetProcessHandle,
                        (PHANDLE)&pResponse->hThread,
                        0,
                        FALSE,
                        DUPLICATE_SAME_ACCESS);

        pResponse->dwProcessId = ProcessInfo.dwProcessId;
        pResponse->dwThreadId = ProcessInfo.dwThreadId;
    }

done:
    if (hTargetProcessHandle)
        CloseHandle(hTargetProcessHandle);

    if (ProcessInfo.hThread)
        CloseHandle(ProcessInfo.hThread);

    if (ProcessInfo.hProcess)
        CloseHandle(ProcessInfo.hProcess);

    if (ProfileInfo.hProfile != NULL)
        UnloadUserProfile(hToken, ProfileInfo.hProfile);

    if (hToken != NULL)
        CloseHandle(hToken);

    if (pResponse != NULL)
        pResponse->dwError = dwError;
}

Referenced by CreateProcessWithLogonW().

StartRpcServer()

DWORD StartRpcServer

(

VOID

)

Definition at line 32 of file rpcserver.c.

{
    NTSTATUS Status;

    Status = lpServiceGlobals->StartRpcServer(L"seclogon", ISeclogon_v1_0_s_ifspec);
    TRACE("StartRpcServer returned 0x%08lx\n", Status);

    return RtlNtStatusToDosError(Status);
}

StopRpcServer()

DWORD StopRpcServer

(

VOID

)

Definition at line 44 of file rpcserver.c.

{
    NTSTATUS Status;

    Status = lpServiceGlobals->StopRpcServer(ISeclogon_v1_0_s_ifspec);
    TRACE("StopRpcServer returned 0x%08lx\n", Status);

    return RtlNtStatusToDosError(Status);
}

Referenced by ServiceControlHandlerEx().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

seclogon

)