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76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/*
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* PROJECT: ReactOS Services
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: base/applications/sc/sdset.c
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* PURPOSE: Set a service security descriptor
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* COPYRIGHT: Copyright 2016 Eric Kohl
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*
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*/
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#include "sc.h"
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BOOL SdSet(LPCTSTR ServiceName, LPCTSTR StringSecurityDescriptor)
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{
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SC_HANDLE hManager = NULL;
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SC_HANDLE hService = NULL;
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BOOL bResult = TRUE;
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ULONG ulSecurityDescriptorSize = 0;
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PSECURITY_DESCRIPTOR pSecurityDescriptor = NULL;
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#ifdef SCDBG
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_tprintf(_T("service to set sd - %s\n\n"), ServiceName);
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#endif
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hManager = OpenSCManager(NULL,
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NULL,
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SC_MANAGER_CONNECT);
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if (hManager == NULL)
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{
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_tprintf(_T("[SC] OpenSCManager FAILED %lu:\n\n"), GetLastError());
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bResult = FALSE;
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goto done;
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}
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hService = OpenService(hManager, ServiceName, WRITE_DAC);
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if (hService == NULL)
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{
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_tprintf(_T("[SC] OpenService FAILED %lu:\n\n"), GetLastError());
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bResult = FALSE;
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goto done;
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}
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if (!ConvertStringSecurityDescriptorToSecurityDescriptor(StringSecurityDescriptor,
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SDDL_REVISION_1,
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&pSecurityDescriptor,
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&ulSecurityDescriptorSize))
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{
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_tprintf(_T("[SC] ConvertStringSecurityDescriptorToSecurityDescriptor FAILED %lu:\n\n"), GetLastError());
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bResult = FALSE;
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goto done;
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}
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if (!SetServiceObjectSecurity(hService,
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DACL_SECURITY_INFORMATION,
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pSecurityDescriptor))
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{
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_tprintf(_T("[SC] SetServiceObjectSecurity FAILED %lu:\n\n"), GetLastError());
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bResult = FALSE;
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goto done;
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}
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done:
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if (bResult == FALSE)
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ReportLastError();
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if (pSecurityDescriptor != NULL)
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LocalFree(pSecurityDescriptor);
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if (hService)
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CloseServiceHandle(hService);
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if (hManager)
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CloseServiceHandle(hManager);
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return bResult;
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}
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