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WINBUILD: Create CARestorePermissionBOINCData which will reset the permissions on the data directory on uninstall. 

This is needed when the service install was selected and we will be removing the users and groups we created on install.
This commit is contained in:
Rom Walton 2014-04-03 13:14:14 -04:00
parent ee8bc5e786
commit 7f88c53228
4 changed files with 251 additions and 0 deletions
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211
win_build/installerv2/redist/Windows/src/boinccas/CARestorePermissionBOINCData.cpp Normal file
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@ -0,0 +1,211 @@
// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2014 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
#include "stdafx.h"
#include "boinccas.h"
#include "CARestorePermissionBOINCData.h"
#include "dirops.h"
#define CUSTOMACTION_NAME _T("CARestorePermissionBOINCData")
#define CUSTOMACTION_PROGRESSTITLE _T("Restoring permissions on the BOINC Data directory.")
/////////////////////////////////////////////////////////////////////
//
// Function:
//
// Description:
//
/////////////////////////////////////////////////////////////////////
CARestorePermissionBOINCData::CARestorePermissionBOINCData(MSIHANDLE hMSIHandle) :
BOINCCABase(hMSIHandle, CUSTOMACTION_NAME, CUSTOMACTION_PROGRESSTITLE)
{}
/////////////////////////////////////////////////////////////////////
//
// Function:
//
// Description:
//
/////////////////////////////////////////////////////////////////////
CARestorePermissionBOINCData::~CARestorePermissionBOINCData()
{
BOINCCABase::~BOINCCABase();
}
/////////////////////////////////////////////////////////////////////
//
// Function:
//
// Description:
//
/////////////////////////////////////////////////////////////////////
UINT CARestorePermissionBOINCData::OnExecution()
{
DWORD dwRes = 0;
PACL pACL = NULL;
ULONGLONG rgSidSY[(SECURITY_MAX_SID_SIZE+sizeof(ULONGLONG)-1)/sizeof(ULONGLONG)]={0};
ULONGLONG rgSidBA[(SECURITY_MAX_SID_SIZE+sizeof(ULONGLONG)-1)/sizeof(ULONGLONG)]={0};
DWORD dwSidSize;
EXPLICIT_ACCESS ea[2];
ULONG ulEntries = 0;
tstring strBOINCDataDirectory;
UINT uiReturnValue = -1;
uiReturnValue = GetProperty( _T("DATADIR"), strBOINCDataDirectory );
if ( uiReturnValue ) return uiReturnValue;
// Initialize an EXPLICIT_ACCESS structure for all ACEs.
ZeroMemory(&ea, 2 * sizeof(EXPLICIT_ACCESS));
// Create a SID for the SYSTEM.
dwSidSize = sizeof( rgSidSY );
if(!CreateWellKnownSid(WinLocalSystemSid, NULL, rgSidSY, &dwSidSize))
{
LogMessage(
INSTALLMESSAGE_ERROR,
NULL,
NULL,
NULL,
GetLastError(),
_T("CreateWellKnownSid Error for SYSTEM")
);
return ERROR_INSTALL_FAILURE;
}
// Create a SID for the Administrators group.
dwSidSize = sizeof( rgSidBA );
if(!CreateWellKnownSid(WinBuiltinAdministratorsSid, NULL, rgSidBA, &dwSidSize))
{
LogMessage(
INSTALLMESSAGE_ERROR,
NULL,
NULL,
NULL,
GetLastError(),
_T("CreateWellKnownSid Error for BUILTIN\\Administrators")
);
return ERROR_INSTALL_FAILURE;
}
ulEntries = 2;
// SYSTEM
ea[0].grfAccessPermissions = GENERIC_ALL;
ea[0].grfAccessMode = SET_ACCESS;
ea[0].grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
ea[0].Trustee.TrusteeForm = TRUSTEE_IS_SID;
ea[0].Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
ea[0].Trustee.ptstrName = (LPTSTR)rgSidSY;
// Administrators
ea[1].grfAccessPermissions = GENERIC_ALL;
ea[1].grfAccessMode = SET_ACCESS;
ea[1].grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
ea[1].Trustee.TrusteeForm = TRUSTEE_IS_SID;
ea[1].Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
ea[1].Trustee.ptstrName = (LPTSTR)rgSidBA;
// Create a new ACL that contains the new ACEs.
dwRes = SetEntriesInAcl(ulEntries, &ea[0], NULL, &pACL);
if (ERROR_SUCCESS != dwRes)
{
LogMessage(
INSTALLMESSAGE_INFO,
NULL,
NULL,
NULL,
GetLastError(),
_T("SetEntriesInAcl Error")
);
LogMessage(
INSTALLMESSAGE_ERROR,
NULL,
NULL,
NULL,
GetLastError(),
_T("SetEntriesInAcl Error")
);
return ERROR_INSTALL_FAILURE;
}
// Set the ACL on the Data Directory itself.
dwRes = SetNamedSecurityInfo(
(LPWSTR)strBOINCDataDirectory.c_str(),
SE_FILE_OBJECT,
DACL_SECURITY_INFORMATION | PROTECTED_DACL_SECURITY_INFORMATION,
NULL,
NULL,
pACL,
NULL
);
if (ERROR_SUCCESS != dwRes)
{
LogMessage(
INSTALLMESSAGE_INFO,
NULL,
NULL,
NULL,
GetLastError(),
_T("SetNamedSecurityInfo Error")
);
LogMessage(
INSTALLMESSAGE_ERROR,
NULL,
NULL,
NULL,
GetLastError(),
_T("SetNamedSecurityInfo Error")
);
return ERROR_INSTALL_FAILURE;
}
// Set ACLs on all files and sub folders.
RecursiveSetPermissions(strBOINCDataDirectory, pACL);
if (pACL)
LocalFree(pACL);
return ERROR_SUCCESS;
}
/////////////////////////////////////////////////////////////////////
//
// Function: RestorePermissionBOINCData
//
// Description:
//
/////////////////////////////////////////////////////////////////////
UINT __stdcall RestorePermissionBOINCData(MSIHANDLE hInstall)
{
UINT uiReturnValue = 0;
CARestorePermissionBOINCData* pCA = new CARestorePermissionBOINCData(hInstall);
uiReturnValue = pCA->Execute();
delete pCA;
return uiReturnValue;
}

37
win_build/installerv2/redist/Windows/src/boinccas/CARestorePermissionBOINCData.h Normal file
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@ -0,0 +1,37 @@
// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2014 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
#ifndef _CARESTOREPERMISSIONBOINCDATA_H_
#define _CARESTOREPERMISSIONBOINCDATA_H_
class CARestorePermissionBOINCData : public BOINCCABase
{
public:
CARestorePermissionBOINCData(MSIHANDLE hMSIHandle);
~CARestorePermissionBOINCData();
virtual UINT OnExecution();
};
#endif

1
win_build/installerv2/redist/Windows/src/boinccas/boinccas.def
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@ -43,3 +43,4 @@ EXPORTS
CCConfigMd5sum
CreateProjectInitFile
CreateAcctMgrLoginFile
RestorePermissionBOINCData

2
win_build/installerv2/redist/Windows/src/boinccas/boinccas.vcxproj
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@ -228,6 +228,7 @@
<ClCompile Include="CALaunchBOINCManager.cpp" />
<ClCompile Include="CALaunchBOINCTray.cpp" />
<ClCompile Include="CARestoreExecutionState.cpp" />
<ClCompile Include="CARestorePermissionBOINCData.cpp" />
<ClCompile Include="CARestoreSetupState.cpp" />
<ClCompile Include="CASaveExecutionState.cpp" />
<ClCompile Include="CASaveSetupState.cpp" />
@ -284,6 +285,7 @@
<ClInclude Include="CALaunchBOINCManager.h" />
<ClInclude Include="CALaunchBOINCTray.h" />
<ClInclude Include="CARestoreExecutionState.h" />
<ClInclude Include="CARestorePermissionBOINCData.h" />
<ClInclude Include="CARestoreSetupState.h" />
<ClInclude Include="CASaveExecutionState.h" />
<ClInclude Include="CASaveSetupState.h" />