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Kaydet (Commit) 7eca4fa0 authored tarafından Markus Mohrhard's avatar Markus Mohrhard
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get the update service working 

Change-Id: I25921090083f20c4bb416f9cfdd5ec6400a27a21
üst 19066caf
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Showing with 344 additions and 188 deletions
Repository.mk
Dosyayı görüntüle @ 7eca4fa0
......@@ -93,6 +93,9 @@ $(eval $(call gb_Helper_register_executables_for_install,SDK,sdk, \
$(eval $(call gb_Helper_register_executables_for_install,OOO,brand, \
$(if $(ENABLE_ONLINE_UPDATE_MAR),\
mar \
$(if $(filter WNT,$(OS)), \
update_service \
) \
updater )\
$(call gb_Helper_optional,BREAKPAD,minidump_upload) \
$(call gb_Helper_optional,FUZZERS,wmffuzzer) \
......
onlineupdate/Executable_update_service.mk
Dosyayı görüntüle @ 7eca4fa0
......@@ -9,16 +9,44 @@
$(eval $(call gb_Executable_Executable,update_service))
$(eval $(call gb_Executable_set_targettype_gui,update_service,YES))
$(eval $(call gb_Executable_set_include,update_service,\
-I$(SRCDIR)/onlineupdate/source/libmar/src/ \
-I$(SRCDIR)/onlineupdate/source/libmar/verify/ \
-I$(SRCDIR)/onlineupdate/source/libmar/sign/ \
-I$(SRCDIR)/onlineupdate/source/update/common/ \
$$(INCLUDE) \
))
$(eval $(call gb_Executable_use_static_libraries,update_service,\
updatehelper \
winhelper \
))
$(eval $(call gb_Executable_add_libs,update_service,\
ws2_32.lib \
Crypt32.lib \
shell32.lib \
wintrust.lib \
version.lib \
wtsapi32.lib \
userenv.lib \
shlwapi.lib \
ole32.lib \
rpcrt4.lib \
comctl32.lib \
shlwapi.lib \
kernel32.lib \
advapi32.lib \
))
$(eval $(call gb_Executable_add_defs,update_service,\
-DUNICODE \
))
$(eval $(call gb_Executable_add_ldflags,update_service,\
/ENTRY:wmainCRTStartup \
))
$(eval $(call gb_Executable_add_cxxobjects,update_service,\
......
onlineupdate/Module_onlineupdate.mk
Dosyayı görüntüle @ 7eca4fa0
......@@ -18,6 +18,7 @@ $(eval $(call gb_Module_add_targets,onlineupdate,\
StaticLibrary_winhelper )\
Executable_mar \
Executable_updater \
Executable_update_service \
))
endif
......
onlineupdate/source/service/certificatecheck.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -21,15 +21,15 @@ static const int ENCODING = X509_ASN_ENCODING | PKCS_7_ASN_ENCODING;
*
* @param filePath The PE file path to check
* @param infoToMatch The acceptable information to match
* @return ERROR_SUCCESS if successful, ERROR_NOT_FOUND if the info
* @return ERROR_SUCCESS if successful, ERROR_NOT_FOUND if the info
* does not match, or the last error otherwise.
*/
DWORD
CheckCertificateForPEFile(LPCWSTR filePath,
CheckCertificateForPEFile(LPCWSTR filePath,
CertificateCheckInfo &infoToMatch)
{
HCERTSTORE certStore = nullptr;
HCRYPTMSG cryptMsg = nullptr;
HCRYPTMSG cryptMsg = nullptr;
PCCERT_CONTEXT certContext = nullptr;
PCMSG_SIGNER_INFO signerInfo = nullptr;
DWORD lastError = ERROR_SUCCESS;
......@@ -37,9 +37,9 @@ CheckCertificateForPEFile(LPCWSTR filePath,
// Get the HCERTSTORE and HCRYPTMSG from the signed file.
DWORD encoding, contentType, formatType;
BOOL result = CryptQueryObject(CERT_QUERY_OBJECT_FILE,
filePath,
filePath,
CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED,
CERT_QUERY_CONTENT_FLAG_ALL,
CERT_QUERY_CONTENT_FLAG_ALL,
0, &encoding, &contentType,
&formatType, &certStore, &cryptMsg, nullptr);
if (!result) {
......@@ -50,7 +50,7 @@ CheckCertificateForPEFile(LPCWSTR filePath,
// Pass in nullptr to get the needed signer information size.
DWORD signerInfoSize;
result = CryptMsgGetParam(cryptMsg, CMSG_SIGNER_INFO_PARAM, 0,
result = CryptMsgGetParam(cryptMsg, CMSG_SIGNER_INFO_PARAM, 0,
nullptr, &signerInfoSize);
if (!result) {
lastError = GetLastError();
......@@ -68,7 +68,7 @@ CheckCertificateForPEFile(LPCWSTR filePath,
// Get the signer information (PCMSG_SIGNER_INFO).
// In particular we want the issuer and serial number.
result = CryptMsgGetParam(cryptMsg, CMSG_SIGNER_INFO_PARAM, 0,
result = CryptMsgGetParam(cryptMsg, CMSG_SIGNER_INFO_PARAM, 0,
(PVOID)signerInfo, &signerInfoSize);
if (!result) {
lastError = GetLastError();
......@@ -77,10 +77,10 @@ CheckCertificateForPEFile(LPCWSTR filePath,
}
// Search for the signer certificate in the certificate store.
CERT_INFO certInfo;
CERT_INFO certInfo;
certInfo.Issuer = signerInfo->Issuer;
certInfo.SerialNumber = signerInfo->SerialNumber;
certContext = CertFindCertificateInStore(certStore, ENCODING, 0,
certContext = CertFindCertificateInStore(certStore, ENCODING, 0,
CERT_FIND_SUBJECT_CERT,
(PVOID)&certInfo, nullptr);
if (!certContext) {
......@@ -102,10 +102,10 @@ cleanup:
if (certContext) {
CertFreeCertificateContext(certContext);
}
if (certStore) {
if (certStore) {
CertCloseStore(certStore, 0);
}
if (cryptMsg) {
if (cryptMsg) {
CryptMsgClose(cryptMsg);
}
return lastError;
......@@ -118,8 +118,8 @@ cleanup:
* @param infoToMatch The acceptable information to match
* @return FALSE if the info does not match or if any error occurs in the check
*/
BOOL
DoCertificateAttributesMatch(PCCERT_CONTEXT certContext,
BOOL
DoCertificateAttributesMatch(PCCERT_CONTEXT certContext,
CertificateCheckInfo &infoToMatch)
{
DWORD dwData;
......@@ -127,7 +127,7 @@ DoCertificateAttributesMatch(PCCERT_CONTEXT certContext,
if (infoToMatch.issuer) {
// Pass in nullptr to get the needed size of the issuer buffer.
dwData = CertGetNameString(certContext,
dwData = CertGetNameString(certContext,
CERT_NAME_SIMPLE_DISPLAY_TYPE,
CERT_NAME_ISSUER_FLAG, nullptr,
nullptr, 0);
......@@ -190,7 +190,7 @@ DoCertificateAttributesMatch(PCCERT_CONTEXT certContext,
}
// If the issuer does not match, return a failure.
if (!infoToMatch.name ||
if (!infoToMatch.name ||
wcscmp(szName, infoToMatch.name)) {
LocalFree(szName);
return FALSE;
......@@ -210,10 +210,10 @@ DoCertificateAttributesMatch(PCCERT_CONTEXT certContext,
* @param inputString The string to duplicate
* @return The duplicated string which should be freed by the caller.
*/
LPWSTR
LPWSTR
AllocateAndCopyWideString(LPCWSTR inputString)
{
LPWSTR outputString =
LPWSTR outputString =
(LPWSTR)LocalAlloc(LPTR, (wcslen(inputString) + 1) * sizeof(WCHAR));
if (outputString) {
lstrcpyW(outputString, inputString);
......@@ -243,7 +243,7 @@ VerifyCertificateTrustForFile(LPCWSTR filePath)
trustData.pPolicyCallbackData = nullptr;
trustData.pSIPClientData = nullptr;
trustData.dwUIChoice = WTD_UI_NONE;
trustData.fdwRevocationChecks = WTD_REVOKE_NONE;
trustData.fdwRevocationChecks = WTD_REVOKE_NONE;
trustData.dwUnionChoice = WTD_CHOICE_FILE;
trustData.dwStateAction = 0;
trustData.hWVTStateData = nullptr;
......
onlineupdate/source/service/maintenanceservice.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -12,15 +12,15 @@
#include "maintenanceservice.hxx"
#include "servicebase.hxx"
#include "workmonitor.hxx"
#include "uachelper.hxx"
#include "updatehelper.hxx"
#include "uachelper.h"
#include "updatehelper.h"
// Link w/ subsystem window so we don't get a console when executing
// this binary through the installer.
#pragma comment(linker, "/SUBSYSTEM:windows")
SERVICE_STATUS gSvcStatus = { 0 };
SERVICE_STATUS_HANDLE gSvcStatusHandle = nullptr;
SERVICE_STATUS gSvcStatus = { 0 };
SERVICE_STATUS_HANDLE gSvcStatusHandle = nullptr;
HANDLE gWorkDoneEvent = nullptr;
HANDLE gThread = nullptr;
bool gServiceControlStopping = false;
......@@ -30,9 +30,14 @@ bool gServiceControlStopping = false;
BOOL GetLogDirectoryPath(WCHAR *path);
int
int
wmain(int argc, WCHAR **argv)
{
if (argc < 2)
{
LOG_WARN(("missing mandatory command line argument"));
return 1;
}
// If command-line parameter is "install", install the service
// or upgrade if already installed
// If command line parameter is "forceinstall", install the service
......@@ -66,7 +71,7 @@ wmain(int argc, WCHAR **argv)
LOG(("The service was installed successfully"));
LogFinish();
return 0;
}
}
if (!lstrcmpi(argv[1], L"upgrade")) {
WCHAR updatePath[MAX_PATH + 1];
......@@ -102,12 +107,12 @@ wmain(int argc, WCHAR **argv)
return 0;
}
SERVICE_TABLE_ENTRYW DispatchTable[] = {
{ SVC_NAME, (LPSERVICE_MAIN_FUNCTIONW) SvcMain },
{ nullptr, nullptr }
};
SERVICE_TABLE_ENTRYW DispatchTable[] = {
{ SVC_NAME, (LPSERVICE_MAIN_FUNCTIONW) SvcMain },
{ nullptr, nullptr }
};
// This call returns when the service has stopped.
// This call returns when the service has stopped.
// The process should simply terminate when the call returns.
if (!StartServiceCtrlDispatcherW(DispatchTable)) {
LOG_WARN(("StartServiceCtrlDispatcher failed. (%d)", GetLastError()));
......@@ -125,7 +130,7 @@ wmain(int argc, WCHAR **argv)
BOOL
GetLogDirectoryPath(WCHAR *path)
{
HRESULT hr = SHGetFolderPathW(nullptr, CSIDL_COMMON_APPDATA, nullptr,
HRESULT hr = SHGetFolderPathW(nullptr, CSIDL_COMMON_APPDATA, nullptr,
SHGFP_TYPE_CURRENT, path);
if (FAILED(hr)) {
return FALSE;
......@@ -175,7 +180,7 @@ GetBackupLogPath(LPWSTR path, LPCWSTR basePath, int logNumber)
* updater1.log -> updater2.log
* updater.log -> updater1.log
* Which clears room for a new updater.log in the basePath directory
*
*
* @param basePath The base directory path where log files are stored
* @param numLogsToKeep The number of logs to keep
*/
......@@ -203,14 +208,14 @@ BackupOldLogs(LPCWSTR basePath, int numLogsToKeep)
* Ensures the service is shutdown once all work is complete.
* There is an issue on XP SP2 and below where the service can hang
* in a stop pending state even though the SCM is notified of a stopped
* state. Control *should* be returned to StartServiceCtrlDispatcher from the
* call to SetServiceStatus on a stopped state in the wmain thread.
* state. Control *should* be returned to StartServiceCtrlDispatcher from the
* call to SetServiceStatus on a stopped state in the wmain thread.
* Sometimes this is not the case though. This thread will terminate the process
* if it has been 5 seconds after all work is done and the process is still not
* terminated. This thread is only started once a stopped state was sent to the
* SCM. The stop pending hang can be reproduced intermittently even if you set
* a stopped state dirctly and never set a stop pending state. It is safe to
* forcefully terminate the process ourselves since all work is done once we
* SCM. The stop pending hang can be reproduced intermittently even if you set
* a stopped state dirctly and never set a stop pending state. It is safe to
* forcefully terminate the process ourselves since all work is done once we
* start this thread.
*/
DWORD WINAPI
......@@ -218,13 +223,12 @@ EnsureProcessTerminatedThread(LPVOID)
{
Sleep(5000);
exit(0);
return 0;
}
void
StartTerminationThread()
{
// If the process does not self terminate like it should, this thread
// If the process does not self terminate like it should, this thread
// will terminate the process after 5 seconds.
HANDLE thread = CreateThread(nullptr, 0, EnsureProcessTerminatedThread,
nullptr, 0, nullptr);
......@@ -254,10 +258,10 @@ SvcMain(DWORD argc, LPWSTR *argv)
gSvcStatusHandle = RegisterServiceCtrlHandlerW(SVC_NAME, SvcCtrlHandler);
if (!gSvcStatusHandle) {
LOG_WARN(("RegisterServiceCtrlHandler failed. (%d)", GetLastError()));
ExecuteServiceCommand(argc, argv);
ExecuteServiceCommand(argc, argv);
LogFinish();
exit(1);
}
}
// These values will be re-used later in calls involving gSvcStatus
gSvcStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
......@@ -282,7 +286,7 @@ SvcMain(DWORD argc, LPWSTR *argv)
// The service command was executed, stop logging and set an event
// to indicate the work is done in case someone is waiting on a
// service stop operation.
ExecuteServiceCommand(argc, argv);
ExecuteServiceCommand(argc, argv);
LogFinish();
SetEvent(gWorkDoneEvent);
......@@ -298,14 +302,14 @@ SvcMain(DWORD argc, LPWSTR *argv)
/**
* Sets the current service status and reports it to the SCM.
*
*
* @param currentState The current state (see SERVICE_STATUS)
* @param exitCode The system error code
* @param waitHint Estimated time for pending operation in milliseconds
*/
void
ReportSvcStatus(DWORD currentState,
DWORD exitCode,
ReportSvcStatus(DWORD currentState,
DWORD exitCode,
DWORD waitHint)
{
static DWORD dwCheckPoint = 1;
......@@ -314,11 +318,11 @@ ReportSvcStatus(DWORD currentState,
gSvcStatus.dwWin32ExitCode = exitCode;
gSvcStatus.dwWaitHint = waitHint;
if (SERVICE_START_PENDING == currentState ||
if (SERVICE_START_PENDING == currentState ||
SERVICE_STOP_PENDING == currentState) {
gSvcStatus.dwControlsAccepted = 0;
} else {
gSvcStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP |
gSvcStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP |
SERVICE_ACCEPT_SHUTDOWN;
}
......@@ -334,8 +338,8 @@ ReportSvcStatus(DWORD currentState,
}
/**
* Since the SvcCtrlHandler should only spend at most 30 seconds before
* returning, this function does the service stop work for the SvcCtrlHandler.
* Since the SvcCtrlHandler should only spend at most 30 seconds before
* returning, this function does the service stop work for the SvcCtrlHandler.
*/
DWORD WINAPI
StopServiceAndWaitForCommandThread(LPVOID)
......@@ -363,15 +367,15 @@ SvcCtrlHandler(DWORD dwCtrl)
return;
}
// Handle the requested control code.
// Handle the requested control code.
switch(dwCtrl) {
case SERVICE_CONTROL_SHUTDOWN:
case SERVICE_CONTROL_STOP: {
gServiceControlStopping = true;
ReportSvcStatus(SERVICE_STOP_PENDING, NO_ERROR, 1000);
// The SvcCtrlHandler thread should not spend more than 30 seconds in
// shutdown so we spawn a new thread for stopping the service
// The SvcCtrlHandler thread should not spend more than 30 seconds in
// shutdown so we spawn a new thread for stopping the service
HANDLE thread = CreateThread(nullptr, 0,
StopServiceAndWaitForCommandThread,
nullptr, 0, nullptr);
......
onlineupdate/source/service/registrycertificates.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -6,13 +6,46 @@
#include <stdlib.h>
#include <windows.h>
#include <memory>
#include "registrycertificates.hxx"
#include "pathhash.hxx"
#include "nsWindowsHelpers.hxx"
#include "pathhash.h"
#include "servicebase.hxx"
#include "updatehelper.hxx"
#include "updatehelper.h"
#define MAX_KEY_LENGTH 255
namespace {
struct AutoRegKey
{
AutoRegKey(HKEY key):
mKey(key)
{
}
~AutoRegKey()
{
releaseKey(mKey);
}
void releaseKey(HKEY key)
{
if (key != nullptr)
{
RegCloseKey(key);
}
}
HKEY mKey;
HKEY get()
{
return mKey;
}
};
}
/**
* Verifies if the file path matches any certificate stored in the registry.
*
......@@ -21,9 +54,9 @@
*/
BOOL
DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
{
{
WCHAR maintenanceServiceKey[MAX_PATH + 1];
if (!CalculateRegistryPathFromFilePath(basePathForUpdate,
if (!CalculateRegistryPathFromFilePath(basePathForUpdate,
maintenanceServiceKey)) {
return FALSE;
}
......@@ -35,15 +68,15 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
// force the non redirected registry under Wow6432Node.
// This flag is ignored on 32bit systems.
HKEY baseKeyRaw;
LONG retCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
maintenanceServiceKey, 0,
LONG retCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
maintenanceServiceKey, 0,
KEY_READ | KEY_WOW64_64KEY, &baseKeyRaw);
if (retCode != ERROR_SUCCESS) {
LOG_WARN(("Could not open key. (%d)", retCode));
// Our tests run with a different apply directory for each test.
// We use this registry key on our test slaves to store the
// We use this registry key on our test slaves to store the
// allowed name/issuers.
retCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
retCode = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
TEST_ONLY_FALLBACK_KEY_PATH, 0,
KEY_READ | KEY_WOW64_64KEY, &baseKeyRaw);
if (retCode != ERROR_SUCCESS) {
......@@ -51,11 +84,11 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
return FALSE;
}
}
nsAutoRegKey baseKey(baseKeyRaw);
AutoRegKey baseKey(baseKeyRaw);
// Get the number of subkeys.
DWORD subkeyCount = 0;
retCode = RegQueryInfoKeyW(baseKey, nullptr, nullptr, nullptr, &subkeyCount,
retCode = RegQueryInfoKeyW(baseKey.get(), nullptr, nullptr, nullptr, &subkeyCount,
nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr);
if (retCode != ERROR_SUCCESS) {
......@@ -64,12 +97,12 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
}
// Enumerate the subkeys, each subkey represents an allowed certificate.
for (DWORD i = 0; i < subkeyCount; i++) {
for (DWORD i = 0; i < subkeyCount; i++) {
WCHAR subkeyBuffer[MAX_KEY_LENGTH];
DWORD subkeyBufferCount = MAX_KEY_LENGTH;
retCode = RegEnumKeyExW(baseKey, i, subkeyBuffer,
&subkeyBufferCount, nullptr,
nullptr, nullptr, nullptr);
DWORD subkeyBufferCount = MAX_KEY_LENGTH;
retCode = RegEnumKeyExW(baseKey.get(), i, subkeyBuffer,
&subkeyBufferCount, nullptr,
nullptr, nullptr, nullptr);
if (retCode != ERROR_SUCCESS) {
LOG_WARN(("Could not enum certs. (%d)", retCode));
return FALSE;
......@@ -77,12 +110,12 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
// Open the subkey for the current certificate
HKEY subKeyRaw;
retCode = RegOpenKeyExW(baseKey,
subkeyBuffer,
0,
KEY_READ | KEY_WOW64_64KEY,
retCode = RegOpenKeyExW(baseKey.get(),
subkeyBuffer,
0,
KEY_READ | KEY_WOW64_64KEY,
&subKeyRaw);
nsAutoRegKey subKey(subKeyRaw);
AutoRegKey subKey(subKeyRaw);
if (retCode != ERROR_SUCCESS) {
LOG_WARN(("Could not open subkey. (%d)", retCode));
continue; // Try the next subkey
......@@ -94,7 +127,7 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
WCHAR issuer[MAX_CHAR_COUNT] = { L'\0' };
// Get the name from the registry
retCode = RegQueryValueExW(subKey, L"name", 0, nullptr,
retCode = RegQueryValueExW(subKey.get(), L"name", 0, nullptr,
(LPBYTE)name, &valueBufSize);
if (retCode != ERROR_SUCCESS) {
LOG_WARN(("Could not obtain name from registry. (%d)", retCode));
......@@ -103,7 +136,7 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
// Get the issuer from the registry
valueBufSize = MAX_CHAR_COUNT * sizeof(WCHAR);
retCode = RegQueryValueExW(subKey, L"issuer", 0, nullptr,
retCode = RegQueryValueExW(subKey.get(), L"issuer", 0, nullptr,
(LPBYTE)issuer, &valueBufSize);
if (retCode != ERROR_SUCCESS) {
LOG_WARN(("Could not obtain issuer from registry. (%d)", retCode));
......@@ -111,8 +144,8 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
}
CertificateCheckInfo allowedCertificate = {
name,
issuer,
name,
issuer,
};
retCode = CheckCertificateForPEFile(filePath, allowedCertificate);
......@@ -128,9 +161,9 @@ DoesBinaryMatchAllowedCertificates(LPCWSTR basePathForUpdate, LPCWSTR filePath)
}
// Raise the roof, we found a match!
return TRUE;
return TRUE;
}
// No certificates match, :'(
return FALSE;
}
onlineupdate/source/service/servicebase.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -3,10 +3,9 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "servicebase.hxx"
#include "nsWindowsHelpers.hxx"
#include "windowsHelper.hxx"
// Shared code between applications and updater.exe
#include "nsWindowsRestart.cpp"
/**
* Verifies if 2 files are byte for byte equivalent.
......@@ -20,19 +19,19 @@ BOOL
VerifySameFiles(LPCWSTR file1Path, LPCWSTR file2Path, BOOL &sameContent)
{
sameContent = FALSE;
nsAutoHandle file1(CreateFileW(file1Path, GENERIC_READ, FILE_SHARE_READ,
AutoHandle file1(CreateFileW(file1Path, GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, 0, nullptr));
if (INVALID_HANDLE_VALUE == file1) {
if (file1 == INVALID_HANDLE_VALUE) {
return FALSE;
}
nsAutoHandle file2(CreateFileW(file2Path, GENERIC_READ, FILE_SHARE_READ,
AutoHandle file2(CreateFileW(file2Path, GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, 0, nullptr));
if (INVALID_HANDLE_VALUE == file2) {
if (file2 == INVALID_HANDLE_VALUE) {
return FALSE;
}
DWORD fileSize1 = GetFileSize(file1, nullptr);
DWORD fileSize2 = GetFileSize(file2, nullptr);
DWORD fileSize1 = GetFileSize(file1.get(), nullptr);
DWORD fileSize2 = GetFileSize(file2.get(), nullptr);
if (INVALID_FILE_SIZE == fileSize1 || INVALID_FILE_SIZE == fileSize2) {
return FALSE;
}
......@@ -48,12 +47,12 @@ VerifySameFiles(LPCWSTR file1Path, LPCWSTR file2Path, BOOL &sameContent)
DWORD leftOver = fileSize1 % COMPARE_BLOCKSIZE;
DWORD readAmount;
for (DWORD i = 0; i < numBlocks; i++) {
if (!ReadFile(file1, buf1, COMPARE_BLOCKSIZE, &readAmount, nullptr) ||
if (!ReadFile(file1.get(), buf1, COMPARE_BLOCKSIZE, &readAmount, nullptr) ||
readAmount != COMPARE_BLOCKSIZE) {
return FALSE;
}
if (!ReadFile(file2, buf2, COMPARE_BLOCKSIZE, &readAmount, nullptr) ||
if (!ReadFile(file2.get(), buf2, COMPARE_BLOCKSIZE, &readAmount, nullptr) ||
readAmount != COMPARE_BLOCKSIZE) {
return FALSE;
}
......@@ -65,12 +64,12 @@ VerifySameFiles(LPCWSTR file1Path, LPCWSTR file2Path, BOOL &sameContent)
}
if (leftOver) {
if (!ReadFile(file1, buf1, leftOver, &readAmount, nullptr) ||
if (!ReadFile(file1.get(), buf1, leftOver, &readAmount, nullptr) ||
readAmount != leftOver) {
return FALSE;
}
if (!ReadFile(file2, buf2, leftOver, &readAmount, nullptr) ||
if (!ReadFile(file2.get(), buf2, leftOver, &readAmount, nullptr) ||
readAmount != leftOver) {
return FALSE;
}
......
onlineupdate/source/service/servicebase.hxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -3,7 +3,7 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <windows.h>
#include "updatelogging.hxx"
#include "updatelogging.h"
BOOL PathAppendSafe(LPWSTR base, LPCWSTR extra);
BOOL VerifySameFiles(LPCWSTR file1Path, LPCWSTR file2Path, BOOL &sameContent);
......
onlineupdate/source/service/serviceinstall.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -10,18 +10,58 @@
// Used for DNLEN and UNLEN
#include <lm.h>
#include <nsWindowsHelpers.h>
#include "mozilla/UniquePtr.h"
#include "serviceinstall.hxx"
#include "servicebase.hxx"
#include "updatehelper.hxx"
#include "shellapi.hxx"
#include "readstrings.hxx"
#include "errors.hxx"
#include "updatehelper.h"
#include "shellapi.h"
#include "readstrings.h"
#include "errors.h"
#include <memory>
#pragma comment(lib, "version.lib")
namespace {
struct AutoServiceHandle
{
AutoServiceHandle(SC_HANDLE handle):
mHandle(handle)
{
}
~AutoServiceHandle()
{
releaseHandle(mHandle);
}
void releaseHandle(SC_HANDLE handle)
{
if (handle != nullptr)
CloseServiceHandle(handle);
}
SC_HANDLE get() const
{
return mHandle;
}
operator bool() const
{
return mHandle != nullptr;
}
void reset(SC_HANDLE handle = nullptr)
{
releaseHandle(mHandle);
mHandle = handle;
}
SC_HANDLE mHandle;
};
}
/**
* A wrapper function to read strings for the maintenance service.
*
......@@ -30,19 +70,19 @@
* @return OK on success
*/
static int
ReadMaintenanceServiceStrings(LPCWSTR path,
ReadMaintenanceServiceStrings(LPCWSTR path,
MaintenanceServiceStringTable *results)
{
// Read in the maintenance service description string if specified.
const unsigned int kNumStrings = 1;
const char *kServiceKeys = "MozillaMaintenanceDescription\0";
char serviceStrings[kNumStrings][MAX_TEXT_LEN];
int result = ReadStrings(path, kServiceKeys,
int result = ReadStrings(path, kServiceKeys,
kNumStrings, serviceStrings);
if (result != OK) {
serviceStrings[0][0] = '\0';
}
strncpy(results->serviceDescription,
strncpy(results->serviceDescription,
serviceStrings[0], MAX_TEXT_LEN - 1);
results->serviceDescription[MAX_TEXT_LEN - 1] = '\0';
return result;
......@@ -51,7 +91,7 @@ ReadMaintenanceServiceStrings(LPCWSTR path,
/**
* Obtains the version number from the specified PE file's version information
* Version Format: A.B.C.D (Example 10.0.0.300)
*
*
* @param path The path of the file to check the version on
* @param A The first part of the version number
* @param B The second part of the version number
......@@ -60,27 +100,27 @@ ReadMaintenanceServiceStrings(LPCWSTR path,
* @return TRUE if successful
*/
static BOOL
GetVersionNumberFromPath(LPWSTR path, DWORD &A, DWORD &B,
DWORD &C, DWORD &D)
GetVersionNumberFromPath(LPWSTR path, DWORD &A, DWORD &B,
DWORD &C, DWORD &D)
{
DWORD fileVersionInfoSize = GetFileVersionInfoSizeW(path, 0);
mozilla::UniquePtr<char[]> fileVersionInfo(new char[fileVersionInfoSize]);
std::unique_ptr<char[]> fileVersionInfo(new char[fileVersionInfoSize]);
if (!GetFileVersionInfoW(path, 0, fileVersionInfoSize,
fileVersionInfo.get())) {
LOG_WARN(("Could not obtain file info of old service. (%d)",
LOG_WARN(("Could not obtain file info of old service. (%d)",
GetLastError()));
return FALSE;
}
VS_FIXEDFILEINFO *fixedFileInfo =
VS_FIXEDFILEINFO *fixedFileInfo =
reinterpret_cast<VS_FIXEDFILEINFO *>(fileVersionInfo.get());
UINT size;
if (!VerQueryValueW(fileVersionInfo.get(), L"\\",
if (!VerQueryValueW(fileVersionInfo.get(), L"\\",
reinterpret_cast<LPVOID*>(&fixedFileInfo), &size)) {
LOG_WARN(("Could not query file version info of old service. (%d)",
LOG_WARN(("Could not query file version info of old service. (%d)",
GetLastError()));
return FALSE;
}
}
A = HIWORD(fixedFileInfo->dwFileVersionMS);
B = LOWORD(fixedFileInfo->dwFileVersionMS);
......@@ -93,7 +133,7 @@ GetVersionNumberFromPath(LPWSTR path, DWORD &A, DWORD &B,
* Updates the service description with what is stored in updater.ini
* at the same path as the currently executing module binary.
*
* @param serviceHandle A handle to an opened service with
* @param serviceHandle A handle to an opened service with
* SERVICE_CHANGE_CONFIG access right
* @param TRUE on succcess.
*/
......@@ -101,7 +141,7 @@ BOOL
UpdateServiceDescription(SC_HANDLE serviceHandle)
{
WCHAR updaterINIPath[MAX_PATH + 1];
if (!GetModuleFileNameW(nullptr, updaterINIPath,
if (!GetModuleFileNameW(nullptr, updaterINIPath,
sizeof(updaterINIPath) /
sizeof(updaterINIPath[0]))) {
LOG_WARN(("Could not obtain module filename when attempting to "
......@@ -126,7 +166,7 @@ UpdateServiceDescription(SC_HANDLE serviceHandle)
"service description. (%d)", GetLastError()));
return FALSE;
}
MaintenanceServiceStringTable serviceStrings;
int rv = ReadMaintenanceServiceStrings(updaterINIPath, &serviceStrings);
if (rv != OK || !strlen(serviceStrings.serviceDescription)) {
......@@ -136,10 +176,10 @@ UpdateServiceDescription(SC_HANDLE serviceHandle)
}
WCHAR serviceDescription[MAX_TEXT_LEN];
if (!MultiByteToWideChar(CP_UTF8, 0,
if (!MultiByteToWideChar(CP_UTF8, 0,
serviceStrings.serviceDescription, -1,
serviceDescription,
sizeof(serviceDescription) /
sizeof(serviceDescription) /
sizeof(serviceDescription[0]))) {
LOG_WARN(("Could not convert description to wide string format. (%d)",
GetLastError()));
......@@ -148,8 +188,8 @@ UpdateServiceDescription(SC_HANDLE serviceHandle)
SERVICE_DESCRIPTIONW descriptionConfig;
descriptionConfig.lpDescription = serviceDescription;
if (!ChangeServiceConfig2W(serviceHandle,
SERVICE_CONFIG_DESCRIPTION,
if (!ChangeServiceConfig2W(serviceHandle,
SERVICE_CONFIG_DESCRIPTION,
&descriptionConfig)) {
LOG_WARN(("Could not change service config. (%d)", GetLastError()));
return FALSE;
......@@ -235,7 +275,7 @@ BOOL
SvcInstall(SvcInstallAction action)
{
// Get a handle to the local computer SCM database with full access rights.
nsAutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
AutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
SC_MANAGER_ALL_ACCESS));
if (!schSCManager) {
LOG_WARN(("Could not open service manager. (%d)", GetLastError()));
......@@ -243,8 +283,8 @@ SvcInstall(SvcInstallAction action)
}
WCHAR newServiceBinaryPath[MAX_PATH + 1];
if (!GetModuleFileNameW(nullptr, newServiceBinaryPath,
sizeof(newServiceBinaryPath) /
if (!GetModuleFileNameW(nullptr, newServiceBinaryPath,
sizeof(newServiceBinaryPath) /
sizeof(newServiceBinaryPath[0]))) {
LOG_WARN(("Could not obtain module filename when attempting to "
"install service. (%d)",
......@@ -253,8 +293,8 @@ SvcInstall(SvcInstallAction action)
}
// Check if we already have the service installed.
nsAutoServiceHandle schService(OpenServiceW(schSCManager,
SVC_NAME,
AutoServiceHandle schService(OpenServiceW(schSCManager.get(),
SVC_NAME,
SERVICE_ALL_ACCESS));
DWORD lastError = GetLastError();
if (!schService && ERROR_SERVICE_DOES_NOT_EXIST != lastError) {
......@@ -262,13 +302,13 @@ SvcInstall(SvcInstallAction action)
LOG_WARN(("Could not open service. (%d)", GetLastError()));
return FALSE;
}
if (schService) {
// The service exists but it may not have the correct permissions.
// This could happen if the permissions were not set correctly originally
// or have been changed after the installation. This will reset the
// or have been changed after the installation. This will reset the
// permissions back to allow limited user accounts.
if (!SetUserAccessServiceDACL(schService)) {
if (!SetUserAccessServiceDACL(schService.get())) {
LOG_WARN(("Could not reset security ACE on service handle. It might not be "
"possible to start the service. This error should never "
"happen. (%d)", GetLastError()));
......@@ -276,31 +316,31 @@ SvcInstall(SvcInstallAction action)
// The service exists and we opened it
DWORD bytesNeeded;
if (!QueryServiceConfigW(schService, nullptr, 0, &bytesNeeded) &&
if (!QueryServiceConfigW(schService.get(), nullptr, 0, &bytesNeeded) &&
GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
LOG_WARN(("Could not determine buffer size for query service config. (%d)",
GetLastError()));
return FALSE;
}
// Get the service config information, in particular we want the binary
// Get the service config information, in particular we want the binary
// path of the service.
mozilla::UniquePtr<char[]> serviceConfigBuffer(new char[bytesNeeded]);
if (!QueryServiceConfigW(schService,
reinterpret_cast<QUERY_SERVICE_CONFIGW*>(serviceConfigBuffer.get()),
std::unique_ptr<char[]> serviceConfigBuffer(new char[bytesNeeded]);
if (!QueryServiceConfigW(schService.get(),
reinterpret_cast<QUERY_SERVICE_CONFIGW*>(serviceConfigBuffer.get()),
bytesNeeded, &bytesNeeded)) {
LOG_WARN(("Could open service but could not query service config. (%d)",
GetLastError()));
return FALSE;
}
QUERY_SERVICE_CONFIGW &serviceConfig =
QUERY_SERVICE_CONFIGW &serviceConfig =
*reinterpret_cast<QUERY_SERVICE_CONFIGW*>(serviceConfigBuffer.get());
// Check if we need to fix the service path
BOOL servicePathWasWrong;
static BOOL alreadyCheckedFixServicePath = FALSE;
if (!alreadyCheckedFixServicePath) {
if (!FixServicePath(schService, serviceConfig.lpBinaryPathName,
if (!FixServicePath(schService.get(), serviceConfig.lpBinaryPathName,
servicePathWasWrong)) {
LOG_WARN(("Could not fix service path. This should never happen. (%d)",
GetLastError()));
......@@ -329,31 +369,31 @@ SvcInstall(SvcInstallAction action)
// the new file's version number. Versions are in the format of
// A.B.C.D.
DWORD existingA, existingB, existingC, existingD;
DWORD newA, newB, newC, newD;
BOOL obtainedExistingVersionInfo =
GetVersionNumberFromPath(serviceConfig.lpBinaryPathName,
existingA, existingB,
DWORD newA, newB, newC, newD;
BOOL obtainedExistingVersionInfo =
GetVersionNumberFromPath(serviceConfig.lpBinaryPathName,
existingA, existingB,
existingC, existingD);
if (!GetVersionNumberFromPath(newServiceBinaryPath, newA,
if (!GetVersionNumberFromPath(newServiceBinaryPath, newA,
newB, newC, newD)) {
LOG_WARN(("Could not obtain version number from new path"));
return FALSE;
}
// Check if we need to replace the old binary with the new one
// If we couldn't get the old version info then we assume we should
// If we couldn't get the old version info then we assume we should
// replace it.
if (ForceInstallSvc == action ||
!obtainedExistingVersionInfo ||
!obtainedExistingVersionInfo ||
(existingA < newA) ||
(existingA == newA && existingB < newB) ||
(existingA == newA && existingB == newB &&
(existingA == newA && existingB == newB &&
existingC < newC) ||
(existingA == newA && existingB == newB &&
(existingA == newA && existingB == newB &&
existingC == newC && existingD < newD)) {
// We have a newer updater, so update the description from the INI file.
UpdateServiceDescription(schService);
UpdateServiceDescription(schService.get());
schService.reset();
if (!StopService()) {
......@@ -371,7 +411,7 @@ SvcInstall(SvcInstallAction action)
// Attempt to copy the new binary over top the existing binary.
// If there is an error we try to move it out of the way and then
// copy it in. First try the safest / easiest way to overwrite the file.
if (!CopyFileW(newServiceBinaryPath,
if (!CopyFileW(newServiceBinaryPath,
serviceConfig.lpBinaryPathName, FALSE)) {
LOG_WARN(("Could not overwrite old service binary file. "
"This should never happen, but if it does the next "
......@@ -383,9 +423,9 @@ SvcInstall(SvcInstallAction action)
// verify there are more than 3 chars for safe failure in MoveFileExW.
const size_t len = wcslen(serviceConfig.lpBinaryPathName);
if (len > 3) {
// Calculate the temp file path that we're moving the file to. This
// Calculate the temp file path that we're moving the file to. This
// is the same as the proper service path but with a .old extension.
LPWSTR oldServiceBinaryTempPath =
LPWSTR oldServiceBinaryTempPath =
new WCHAR[len + 1];
memset(oldServiceBinaryTempPath, 0, (len + 1) * sizeof (WCHAR));
wcsncpy(oldServiceBinaryTempPath, serviceConfig.lpBinaryPathName, len);
......@@ -393,11 +433,11 @@ SvcInstall(SvcInstallAction action)
wcsncpy(oldServiceBinaryTempPath + len - 3, L"old", 3);
// Move the current (old) service file to the temp path.
if (MoveFileExW(serviceConfig.lpBinaryPathName,
oldServiceBinaryTempPath,
if (MoveFileExW(serviceConfig.lpBinaryPathName,
oldServiceBinaryTempPath,
MOVEFILE_REPLACE_EXISTING | MOVEFILE_WRITE_THROUGH)) {
// The old binary is moved out of the way, copy in the new one.
if (!CopyFileW(newServiceBinaryPath,
if (!CopyFileW(newServiceBinaryPath,
serviceConfig.lpBinaryPathName, FALSE)) {
// It is best to leave the old service binary in this condition.
LOG_WARN(("The new service binary could not be copied in."
......@@ -447,7 +487,7 @@ SvcInstall(SvcInstallAction action)
LOG_WARN(("Call to delete the old file path failed: %ls.",
newServiceBinaryPath));
}
return result;
}
......@@ -455,11 +495,11 @@ SvcInstall(SvcInstallAction action)
// The tmp file (the process of which we are executing right now) will be
// left over. Attempt to delete the file on the next reboot.
MoveFileExW(newServiceBinaryPath, nullptr, MOVEFILE_DELAY_UNTIL_REBOOT);
// nothing to do, we already have a newer service installed
return TRUE;
return TRUE;
}
// If the service does not exist and we are upgrading, don't install it.
if (UpgradeSvc == action) {
// The service does not exist and we are upgrading, so don't install it
......@@ -469,7 +509,7 @@ SvcInstall(SvcInstallAction action)
// Quote the path only if it contains spaces.
PathQuoteSpacesW(newServiceBinaryPath);
// The service does not already exist so create the service as on demand
schService.own(CreateServiceW(schSCManager, SVC_NAME, SVC_DISPLAY_NAME,
schService.reset(CreateServiceW(schSCManager.get(), SVC_NAME, SVC_DISPLAY_NAME,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
newServiceBinaryPath, nullptr, nullptr,
......@@ -479,16 +519,16 @@ SvcInstall(SvcInstallAction action)
"This error should never happen since a service install "
"should only be called when elevated. (%d)", GetLastError()));
return FALSE;
}
}
if (!SetUserAccessServiceDACL(schService)) {
if (!SetUserAccessServiceDACL(schService.get())) {
LOG_WARN(("Could not set security ACE on service handle, the service will not "
"be able to be started from unelevated processes. "
"This error should never happen. (%d)",
GetLastError()));
}
UpdateServiceDescription(schService);
UpdateServiceDescription(schService.get());
return TRUE;
}
......@@ -502,7 +542,7 @@ BOOL
StopService()
{
// Get a handle to the local computer SCM database with full access rights.
nsAutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
AutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
SC_MANAGER_ALL_ACCESS));
if (!schSCManager) {
LOG_WARN(("Could not open service manager. (%d)", GetLastError()));
......@@ -510,17 +550,17 @@ StopService()
}
// Open the service
nsAutoServiceHandle schService(OpenServiceW(schSCManager, SVC_NAME,
AutoServiceHandle schService(OpenServiceW(schSCManager.get(), SVC_NAME,
SERVICE_ALL_ACCESS));
if (!schService) {
LOG_WARN(("Could not open service. (%d)", GetLastError()));
return FALSE;
}
}
LOG(("Sending stop request..."));
SERVICE_STATUS status;
SetLastError(ERROR_SUCCESS);
if (!ControlService(schService, SERVICE_CONTROL_STOP, &status) &&
if (!ControlService(schService.get(), SERVICE_CONTROL_STOP, &status) &&
GetLastError() != ERROR_SERVICE_NOT_ACTIVE) {
LOG_WARN(("Error sending stop request. (%d)", GetLastError()));
}
......@@ -548,7 +588,7 @@ BOOL
SvcUninstall()
{
// Get a handle to the local computer SCM database with full access rights.
nsAutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
AutoServiceHandle schSCManager(OpenSCManager(nullptr, nullptr,
SC_MANAGER_ALL_ACCESS));
if (!schSCManager) {
LOG_WARN(("Could not open service manager. (%d)", GetLastError()));
......@@ -556,19 +596,19 @@ SvcUninstall()
}
// Open the service
nsAutoServiceHandle schService(OpenServiceW(schSCManager, SVC_NAME,
AutoServiceHandle schService(OpenServiceW(schSCManager.get(), SVC_NAME,
SERVICE_ALL_ACCESS));
if (!schService) {
LOG_WARN(("Could not open service. (%d)", GetLastError()));
return FALSE;
}
}
//Stop the service so it deletes faster and so the uninstaller
// can actually delete its EXE.
DWORD totalWaitTime = 0;
SERVICE_STATUS status;
static const int maxWaitTime = 1000 * 60; // Never wait more than a minute
if (ControlService(schService, SERVICE_CONTROL_STOP, &status)) {
if (ControlService(schService.get(), SERVICE_CONTROL_STOP, &status)) {
do {
Sleep(status.dwWaitHint);
totalWaitTime += (status.dwWaitHint + 10);
......@@ -577,11 +617,11 @@ SvcUninstall()
} else if (totalWaitTime > maxWaitTime) {
break;
}
} while (QueryServiceStatus(schService, &status));
} while (QueryServiceStatus(schService.get(), &status));
}
// Delete the service or mark it for deletion
BOOL deleted = DeleteService(schService);
BOOL deleted = DeleteService(schService.get());
if (!deleted) {
deleted = (GetLastError() == ERROR_SERVICE_MARKED_FOR_DELETE);
}
......@@ -619,12 +659,12 @@ SetUserAccessServiceDACL(SC_HANDLE hService)
* @return ERROR_SUCCESS if successful
*/
DWORD
SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
PSECURITY_DESCRIPTOR psd)
{
// Get the current security descriptor needed size
DWORD needed = 0;
if (!QueryServiceObjectSecurity(hService, DACL_SECURITY_INFORMATION,
if (!QueryServiceObjectSecurity(hService, DACL_SECURITY_INFORMATION,
&psd, 0, &needed)) {
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
LOG_WARN(("Could not query service object security size. (%d)",
......@@ -641,7 +681,7 @@ SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
}
// Get the actual security descriptor now
if (!QueryServiceObjectSecurity(hService, DACL_SECURITY_INFORMATION,
if (!QueryServiceObjectSecurity(hService, DACL_SECURITY_INFORMATION,
psd, size, &needed)) {
LOG_WARN(("Could not allocate security descriptor. (%d)",
GetLastError()));
......@@ -653,7 +693,7 @@ SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
PACL pacl = nullptr;
BOOL bDaclPresent = FALSE;
BOOL bDaclDefaulted = FALSE;
if ( !GetSecurityDescriptorDacl(psd, &bDaclPresent, &pacl,
if ( !GetSecurityDescriptorDacl(psd, &bDaclPresent, &pacl,
&bDaclDefaulted)) {
LOG_WARN(("Could not obtain DACL. (%d)", GetLastError()));
return GetLastError();
......@@ -682,8 +722,8 @@ SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
WCHAR domainName[DNLEN + 1] = { L'\0' };
DWORD accountNameSize = UNLEN + 1;
DWORD domainNameSize = DNLEN + 1;
if (!LookupAccountSidW(nullptr, sid, accountName,
&accountNameSize,
if (!LookupAccountSidW(nullptr, sid, accountName,
&accountNameSize,
domainName, &domainNameSize, &accountType)) {
LOG_WARN(("Could not lookup account Sid, will try Users. (%d)",
GetLastError()));
......@@ -696,8 +736,8 @@ SetUserAccessServiceDACL(SC_HANDLE hService, PACL &pNewAcl,
// Build the ACE, BuildExplicitAccessWithName cannot fail so it is not logged.
EXPLICIT_ACCESS ea;
BuildExplicitAccessWithNameW(&ea, accountName,
SERVICE_START | SERVICE_STOP | GENERIC_READ,
BuildExplicitAccessWithNameW(&ea, accountName,
SERVICE_START | SERVICE_STOP | GENERIC_READ,
SET_ACCESS, NO_INHERITANCE);
DWORD lastError = SetEntriesInAclW(1, (PEXPLICIT_ACCESS)&ea, pacl, &pNewAcl);
if (ERROR_SUCCESS != lastError) {
......
onlineupdate/source/service/windowsHelper.hxx 0 → 100644
Dosyayı görüntüle @ 7eca4fa0
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_ONLINEUPDATE_SERVICE_WINDOWSHELPER_HXX
#define INCLUDED_ONLINEUPDATE_SERVICE_WINDOWSHELPER_HXX
struct AutoHandle
{
AutoHandle(HANDLE handle):
mHandle(handle)
{
}
~AutoHandle()
{
release(mHandle);
}
void release(HANDLE handle)
{
if (handle && handle != INVALID_HANDLE_VALUE)
{
CloseHandle(handle);
}
}
HANDLE get() const
{
return mHandle;
}
bool operator==(const AutoHandle& rhs)
{
return mHandle == rhs.mHandle;
}
HANDLE mHandle;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
onlineupdate/source/service/workmonitor.cxx
Dosyayı görüntüle @ 7eca4fa0
......@@ -7,6 +7,7 @@
#include <wtsapi32.h>
#include <userenv.h>
#include <shellapi.h>
#include <cstddef>
#pragma comment(lib, "wtsapi32.lib")
#pragma comment(lib, "userenv.lib")
......@@ -14,23 +15,22 @@
#pragma comment(lib, "ole32.lib")
#pragma comment(lib, "rpcrt4.lib")
#include "nsWindowsHelpers.h"
#include "workmonitor.h"
#include "serviceinstall.h"
#include "servicebase.h"
#include "registrycertificates.h"
#include "workmonitor.hxx"
#include "serviceinstall.hxx"
#include "servicebase.hxx"
#include "registrycertificates.hxx"
#include "uachelper.h"
#include "updatehelper.h"
#include "errors.h"
#include "windowsHelper.hxx"
// Wait 15 minutes for an update operation to run at most.
// Updates usually take less than a minute so this seems like a
// significantly large and safe amount of time to wait.
static const int TIME_TO_WAIT_ON_UPDATER = 15 * 60 * 1000;
char16_t* MakeCommandLine(int argc, char16_t **argv);
wchar_t* MakeCommandLine(int argc, wchar_t **argv);
BOOL WriteStatusFailure(LPCWSTR updateDirPath, int errorCode);
BOOL PathGetSiblingFilePath(LPWSTR destinationBuffer, LPCWSTR siblingFilePath,
BOOL PathGetSiblingFilePath(LPWSTR destinationBuffer, LPCWSTR siblingFilePath,
LPCWSTR newFileName);
/*
......@@ -53,20 +53,20 @@ IsStatusApplying(LPCWSTR updateDirPath, BOOL &isApplying)
return FALSE;
}
nsAutoHandle statusFile(CreateFileW(updateStatusFilePath, GENERIC_READ,
AutoHandle statusFile(CreateFileW(updateStatusFilePath, GENERIC_READ,
FILE_SHARE_READ |
FILE_SHARE_WRITE |
FILE_SHARE_DELETE,
nullptr, OPEN_EXISTING, 0, nullptr));
if (INVALID_HANDLE_VALUE == statusFile) {
if (statusFile == INVALID_HANDLE_VALUE) {
LOG_WARN(("Could not open update.status file"));
return FALSE;
}
char buf[32] = { 0 };
DWORD read;
if (!ReadFile(statusFile, buf, sizeof(buf), &read, nullptr)) {
if (!ReadFile(statusFile.get(), buf, sizeof(buf), &read, nullptr)) {
LOG_WARN(("Could not read from update.status file"));
return FALSE;
}
......@@ -378,9 +378,9 @@ ProcessSoftwareUpdateCommand(DWORD argc, LPWSTR *argv)
return FALSE;
}
nsAutoHandle noWriteLock(CreateFileW(argv[0], GENERIC_READ, FILE_SHARE_READ,
AutoHandle noWriteLock(CreateFileW(argv[0], GENERIC_READ, FILE_SHARE_READ,
nullptr, OPEN_EXISTING, 0, nullptr));
if (INVALID_HANDLE_VALUE == noWriteLock) {
if (noWriteLock == INVALID_HANDLE_VALUE) {
LOG_WARN(("Could not set no write sharing access on file. (%d)",
GetLastError()));
if (!WriteStatusFailure(argv[1],
......@@ -401,7 +401,7 @@ ProcessSoftwareUpdateCommand(DWORD argc, LPWSTR *argv)
result = FALSE;
}
BOOL updaterIsCorrect;
BOOL updaterIsCorrect = FALSE;
if (result && !VerifySameFiles(argv[0], installDirUpdater,
updaterIsCorrect)) {
LOG_WARN(("Error checking if the updaters are the same.\n"
......
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