Sandboxie/SandboxiePlus/SandMan/SbiePlusAPI.cpp

644 lines
16 KiB
C++

#include "stdafx.h"
#include "SbiePlusAPI.h"
#include "SbieProcess.h"
#include "SandMan.h"
#include "..\MiscHelpers\Common\Common.h"
#include <windows.h>
#include "BoxMonitor.h"
CSbiePlusAPI::CSbiePlusAPI(QObject* parent) : CSbieAPI(parent)
{
m_BoxMonitor = new CBoxMonitor();
m_JobCount = 0;
}
CSbiePlusAPI::~CSbiePlusAPI()
{
delete m_BoxMonitor;
}
CSandBox* CSbiePlusAPI::NewSandBox(const QString& BoxName, class CSbieAPI* pAPI)
{
return new CSandBoxPlus(BoxName, pAPI);
}
CBoxedProcess* CSbiePlusAPI::NewBoxedProcess(quint32 ProcessId, class CSandBox* pBox)
{
return new CSbieProcess(ProcessId, pBox);
}
CBoxedProcessPtr CSbiePlusAPI::OnProcessBoxed(quint32 ProcessId, const QString& Path, const QString& Box, quint32 ParentId)
{
CBoxedProcessPtr pProcess = CSbieAPI::OnProcessBoxed(ProcessId, Path, Box, ParentId);
if (!pProcess.isNull() && pProcess->GetFileName().indexOf(theAPI->GetSbiePath(), 0, Qt::CaseInsensitive) != 0) {
CSandBoxPlus* pBox = pProcess.objectCast<CSbieProcess>()->GetBox();
pBox->m_RecentPrograms.insert(pProcess->GetProcessName());
}
return pProcess;
}
BOOL CALLBACK CSbiePlusAPI__WindowEnum(HWND hwnd, LPARAM lParam)
{
if (GetParent(hwnd) || GetWindow(hwnd, GW_OWNER))
return TRUE;
ULONG style = GetWindowLong(hwnd, GWL_STYLE);
if ((style & (WS_CAPTION | WS_SYSMENU)) != (WS_CAPTION | WS_SYSMENU))
return TRUE;
if (!IsWindowVisible(hwnd))
return TRUE;
/*
if ((style & WS_OVERLAPPEDWINDOW) != WS_OVERLAPPEDWINDOW &&
(style & WS_POPUPWINDOW) != WS_POPUPWINDOW)
return TRUE;
*/
ULONG pid;
GetWindowThreadProcessId(hwnd, &pid);
QMultiMap<quint32, QString>& m_WindowMap = *((QMultiMap<quint32, QString>*)(lParam));
WCHAR title[256];
GetWindowTextW(hwnd, title, 256);
m_WindowMap.insert(pid, QString::fromWCharArray(title));
return TRUE;
}
void CSbiePlusAPI::UpdateWindowMap()
{
m_WindowMap.clear();
EnumWindows(CSbiePlusAPI__WindowEnum, (LPARAM)&m_WindowMap);
}
bool CSbiePlusAPI::IsRunningAsAdmin()
{
if (m_UserSid.left(9) != "S-1-5-21-")
return false;
if (m_UserSid.right(4) != "-500")
return false;
return true;
}
void CSbiePlusAPI::StopMonitor()
{
m_BoxMonitor->Stop();
}
SB_STATUS CSbiePlusAPI::RunStart(const QString& BoxName, const QString& Command, bool Elevated, const QString& WorkingDir, QProcess* pProcess)
{
if (!pProcess)
pProcess = new QProcess(this);
SB_STATUS Status = CSbieAPI::RunStart(BoxName, Command, Elevated, WorkingDir, pProcess);
if (pProcess->parent() == this) {
if (!Status.IsError()) {
connect(pProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(OnStartFinished()));
m_PendingStarts.insert(pProcess->processId());
return SB_OK;
}
delete pProcess;
}
return Status;
}
void CSbiePlusAPI::OnStartFinished()
{
QProcess* pProcess = (QProcess*)sender();
m_PendingStarts.remove(pProcess->processId());
pProcess->deleteLater();
}
///////////////////////////////////////////////////////////////////////////////
// CSandBoxPlus
//
CSandBoxPlus::CSandBoxPlus(const QString& BoxName, class CSbieAPI* pAPI) : CSandBox(BoxName, pAPI)
{
m_bLogApiFound = false;
m_bINetBlocked = false;
m_bSharesAllowed = false;
m_bDropRights = false;
m_bSecurityEnhanced = false;
m_bPrivacyEnhanced = false;
m_bApplicationCompartment = false;
m_iUnsecureDebugging = 0;
m_TotalSize = theConf->GetValue("SizeCache/" + m_Name, -1).toLongLong();
m_SuspendRecovery = false;
m_IsEmpty = false;
m_pOptionsWnd = NULL;
m_pRecoveryWnd = NULL;
m_BoxType = eDefault;
m_BoxColor = QColor(Qt::yellow).rgb();
}
CSandBoxPlus::~CSandBoxPlus()
{
}
void CSandBoxPlus::UpdateDetails()
{
//m_bLogApiFound = GetTextList("OpenPipePath", false).contains("\\Device\\NamedPipe\\LogAPI");
m_bLogApiFound = false;
QStringList InjectDlls = GetTextList("InjectDll", false);
foreach(const QString & InjectDll, InjectDlls)
{
if (InjectDll.contains("logapi", Qt::CaseInsensitive)) {
m_bLogApiFound = true;
break;
}
}
m_bINetBlocked = false;
foreach(const QString& Entry, GetTextList("ClosedFilePath", false))
{
if (Entry == "!<InternetAccess>,InternetAccessDevices") {
m_bINetBlocked = true;
break;
}
}
foreach(const QString& Entry, GetTextList("AllowNetworkAccess", false))
{
if (Entry == "!<InternetAccess>,n") {
m_bINetBlocked = true;
break;
}
}
m_bSharesAllowed = GetBool("BlockNetworkFiles", true) == false;
m_bDropRights = GetBool("DropAdminRights", false);
if (CheckUnsecureConfig())
m_iUnsecureDebugging = 1;
else if(GetBool("ExposeBoxedSystem", false) || GetBool("UnrestrictedSCM", false) /*|| GetBool("RunServicesAsSystem", false)*/)
m_iUnsecureDebugging = 2;
else
m_iUnsecureDebugging = 0;
//GetBool("SandboxieLogon", false)
m_bSecurityEnhanced = m_iUnsecureDebugging == 0 && (GetBool("UseSecurityMode", false));
m_bApplicationCompartment = GetBool("NoSecurityIsolation", false);
m_bPrivacyEnhanced = (m_iUnsecureDebugging != 1 || m_bApplicationCompartment) && (GetBool("UsePrivacyMode", false)); // app compartments are inhenrently insecure
CSandBox::UpdateDetails();
m_BoxType = GetTypeImpl();
QStringList BorderCfg = GetText("BorderColor").split(",");
m_BoxColor = QColor("#" + BorderCfg[0].mid(5, 2) + BorderCfg[0].mid(3, 2) + BorderCfg[0].mid(1, 2)).rgb();
}
void CSandBoxPlus::SetBoxPaths(const QString& FilePath, const QString& RegPath, const QString& IpcPath)
{
bool bPathChanged = (FilePath != m_FilePath);
if (bPathChanged && !m_FilePath.isEmpty())
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->RemoveBox(this);
CSandBox::SetBoxPaths(FilePath, RegPath, IpcPath);
if (m_FilePath.isEmpty()) {
m_IsEmpty = true;
return;
}
m_IsEmpty = IsEmpty();
if (bPathChanged && theConf->GetBool("Options/WatchBoxSize", false) && m_TotalSize == -1)
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->ScanBox(this);
}
void CSandBoxPlus::UpdateSize()
{
m_TotalSize = -1;
if(theConf->GetBool("Options/WatchBoxSize", false))
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->ScanBox(this);
m_IsEmpty = IsEmpty();
}
void CSandBoxPlus::SetSize(quint64 Size)
{
m_TotalSize = Size;
theConf->SetValue("SizeCache/" + m_Name, Size);
}
bool CSandBoxPlus::IsSizePending() const
{
return ((CSbiePlusAPI*)theAPI)->m_BoxMonitor->IsScanPending(this);
}
void CSandBoxPlus::OpenBox()
{
CSandBox::OpenBox();
m_IsEmpty = false;
if (theConf->GetBool("Options/WatchBoxSize", false))
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->WatchBox(this);
}
void CSandBoxPlus::CloseBox()
{
CSandBox::CloseBox();
m_SuspendRecovery = false;
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->CloseBox(this);
}
SB_PROGRESS CSandBoxPlus::CleanBox()
{
((CSbiePlusAPI*)theAPI)->m_BoxMonitor->RemoveBox(this);
emit AboutToBeCleaned();
SB_PROGRESS Status = CSandBox::CleanBox();
return Status;
}
bool CSandBoxPlus::CheckUnsecureConfig() const
{
//if (GetBool("UnsafeTemplate", false, true, true)) return true;
if (GetBool("OriginalToken", false, true, true)) return true;
if (GetBool("OpenToken", false, true, true)) return true;
if(GetBool("UnrestrictedToken", false, true, true)) return true;
if (GetBool("KeepTokenIntegrity", false, true, true)) return true;
if (GetBool("UnstrippedToken", false, true, true)) return true;
if (GetBool("KeepUserGroup", false, true, true)) return true;
if (!GetBool("AnonymousLogon", true, true, true)) return true;
if(GetBool("UnfilteredToken", false, true, true)) return true;
if (GetBool("DisableFileFilter", false, true, true)) return true;
if (GetBool("DisableKeyFilter", false, true, true)) return true;
if (GetBool("DisableObjectFilter", false, true, true)) return true;
if (GetBool("StripSystemPrivileges", false, true, true)) return true;
return false;
}
QString CSandBoxPlus::GetStatusStr() const
{
if (!m_IsEnabled)
return tr("Disabled");
if (!m_StatusStr.isEmpty())
return m_StatusStr;
QStringList Status;
//if (m_IsEmpty)
// Status.append(tr("Empty"));
if (m_bApplicationCompartment)
Status.append(tr("Application Compartment"));
else if (m_iUnsecureDebugging == 1)
Status.append(tr("NOT SECURE"));
else if (m_iUnsecureDebugging == 2)
Status.append(tr("Reduced Isolation"));
else if(m_bSecurityEnhanced)
Status.append(tr("Enhanced Isolation"));
if(m_bPrivacyEnhanced)
Status.append(tr("Privacy Enhanced"));
if (m_bLogApiFound)
Status.append(tr("API Log"));
if (m_bINetBlocked)
Status.append(tr("No INet"));
if (m_bSharesAllowed)
Status.append(tr("Net Share"));
if (m_bDropRights && !m_bSecurityEnhanced)
Status.append(tr("No Admin"));
if (Status.isEmpty())
return tr("Normal");
return Status.join(", ");
}
CSandBoxPlus::EBoxTypes CSandBoxPlus::GetTypeImpl() const
{
if (m_bApplicationCompartment && m_bPrivacyEnhanced)
return eAppBoxPlus;
if (m_bApplicationCompartment)
return eAppBox;
if (m_iUnsecureDebugging != 0)
return eInsecure;
if (m_bSecurityEnhanced && m_bPrivacyEnhanced)
return eHardenedPlus;
if (m_bSecurityEnhanced)
return eHardened;
if (m_bPrivacyEnhanced)
return eDefaultPlus;
return eDefault;
}
void CSandBoxPlus::SetLogApi(bool bEnable)
{
if (bEnable)
{
//InsertText("OpenPipePath", "\\Device\\NamedPipe\\LogAPI");
InsertText("InjectDll", "\\LogAPI\\logapi32.dll");
InsertText("InjectDll64", "\\LogAPI\\logapi64.dll");
}
else
{
//DelValue("OpenPipePath", "\\Device\\NamedPipe\\LogAPI");
DelValue("InjectDll", "\\LogAPI\\logapi32.dll");
DelValue("InjectDll64", "\\LogAPI\\logapi64.dll");
}
m_bLogApiFound = bEnable;
}
void CSandBoxPlus::SetINetBlock(bool bEnable)
{
if (bEnable)
InsertText("ClosedFilePath", "!<InternetAccess>,InternetAccessDevices");
else
{
foreach(const QString& Entry, GetTextList("ClosedFilePath", false))
{
if (Entry.contains("InternetAccessDevices"))
DelValue("ClosedFilePath", Entry);
}
}
}
void CSandBoxPlus::SetAllowShares(bool bEnable)
{
SetBool("BlockNetworkFiles", !bEnable);
}
void CSandBoxPlus::SetDropRights(bool bEnable)
{
SetBool("DropAdminRights", bEnable);
}
QStringList::iterator FindInStrList(QStringList& list, const QString& str)
{
QStringList::iterator J = list.begin();
for (; J != list.end(); ++J)
{
if (J->compare(str, Qt::CaseInsensitive) == 0)
break;
}
return J;
}
void SetInStrList(QStringList& list, const QString& str, bool bSet)
{
if (bSet)
list.append(str);
else
{
for (QStringList::iterator J = list.begin(); J != list.end();)
{
if (J->compare(str, Qt::CaseInsensitive) == 0) {
J = list.erase(J);
continue;
}
++J;
}
}
}
bool CSandBoxPlus::TestProgramGroup(const QString& Group, const QString& ProgName)
{
QStringList ProcessGroups = GetTextList("ProcessGroup", false);
foreach(const QString & ProcessGroup, ProcessGroups)
{
StrPair GroupPaths = Split2(ProcessGroup, ",");
if (GroupPaths.first.compare(Group, Qt::CaseInsensitive) == 0)
{
QStringList Programs = SplitStr(GroupPaths.second, ",");
return FindInStrList(Programs, ProgName) != Programs.end();
}
}
return false;
}
void CSandBoxPlus::EditProgramGroup(const QString& Group, const QString& ProgName, bool bSet)
{
QStringList ProcessGroups = GetTextList("ProcessGroup", false);
QStringList Programs;
QStringList::iterator I = ProcessGroups.begin();
for (; I != ProcessGroups.end(); ++I)
{
StrPair GroupPaths = Split2(*I, ",");
if (GroupPaths.first.compare(Group, Qt::CaseInsensitive) == 0)
{
Programs = SplitStr(GroupPaths.second, ",");
break;
}
}
if (I == ProcessGroups.end())
I = ProcessGroups.insert(I, "");
SetInStrList(Programs, ProgName, bSet);
*I = Group + "," + Programs.join(",");
UpdateTextList("ProcessGroup", ProcessGroups, false);
}
void CSandBoxPlus::BlockProgram(const QString& ProgName)
{
bool WhiteList = false;
bool BlackList = false;
foreach(const QString& Entry, GetTextList("ClosedIpcPath", false))
{
StrPair ProgPath = Split2(Entry, ",");
if (ProgPath.second != "*")
continue;
if (ProgPath.first.compare("!<StartRunAccess>", Qt::CaseInsensitive) == 0)
WhiteList = true;
else if (ProgPath.first.compare("<StartRunAccess>", Qt::CaseInsensitive) == 0)
BlackList = true;
else
continue;
break;
}
if (!WhiteList && !BlackList)
{
BlackList = true;
InsertText("ClosedIpcPath", "<StartRunAccess>,*");
}
EditProgramGroup("<StartRunAccess>", ProgName, !WhiteList);
}
void CSandBoxPlus::SetInternetAccess(const QString& ProgName, bool bSet)
{
EditProgramGroup("<InternetAccess>", ProgName, bSet);
}
bool CSandBoxPlus::HasInternetAccess(const QString& ProgName)
{
return TestProgramGroup("<InternetAccess>", ProgName);
}
void CSandBoxPlus::SetForcedProgram(const QString& ProgName, bool bSet)
{
QStringList Programs = GetTextList("ForceProcess", false);
SetInStrList(Programs, ProgName, bSet);
UpdateTextList("ForceProcess", Programs, false);
}
bool CSandBoxPlus::IsForcedProgram(const QString& ProgName)
{
QStringList Programs = GetTextList("ForceProcess", false);
return FindInStrList(Programs, ProgName) != Programs.end();
}
void CSandBoxPlus::SetLingeringProgram(const QString& ProgName, bool bSet)
{
QStringList Programs = GetTextList("LingerProcess", false);
SetInStrList(Programs, ProgName, bSet);
UpdateTextList("LingerProcess", Programs, false);
}
int CSandBoxPlus::IsLingeringProgram(const QString& ProgName)
{
QStringList Programs = GetTextList("LingerProcess", false);
if (FindInStrList(Programs, ProgName) != Programs.end())
return 1;
Programs = GetTextList("LingerProcess", true);
if (FindInStrList(Programs, ProgName) != Programs.end())
return 2;
return 0;
}
void CSandBoxPlus::SetLeaderProgram(const QString& ProgName, bool bSet)
{
QStringList Programs = GetTextList("LeaderProcess", false);
SetInStrList(Programs, ProgName, bSet);
UpdateTextList("LeaderProcess", Programs, false);
}
int CSandBoxPlus::IsLeaderProgram(const QString& ProgName)
{
QStringList Programs = GetTextList("LeaderProcess", false);
return FindInStrList(Programs, ProgName) != Programs.end() ? 1 : 0;
}
SB_STATUS CSandBoxPlus::DeleteContentAsync(bool DeleteShapshots, bool bOnAutoDelete)
{
if (GetBool("NeverDelete", false))
return SB_ERR(SB_DeleteProtect);
SB_STATUS Status = TerminateAll();
if (Status.IsError())
return Status;
m_ActiveProcessCount = 0; // to ensure CleanBox will be happy
foreach(const QString& Command, GetTextList("OnBoxDelete", true, false, true)) {
CBoxJob* pJob = new COnDeleteJob(this, Expand(Command));
AddJobToQueue(pJob);
}
CBoxJob* pJob = new CCleanUpJob(this, DeleteShapshots, bOnAutoDelete);
AddJobToQueue(pJob);
return SB_OK;
}
void CSandBoxPlus::AddJobToQueue(CBoxJob* pJob)
{
theAPI->m_JobCount++;
m_JobQueue.append(QSharedPointer<CBoxJob>(pJob));
if (m_JobQueue.count() == 1)
StartNextJob();
}
void CSandBoxPlus::StartNextJob()
{
next:
Q_ASSERT(m_JobQueue.count() > 0);
Q_ASSERT(m_JobQueue.first()->GetProgress().isNull());
QSharedPointer<CBoxJob> pJob = m_JobQueue.first();
SB_PROGRESS Status = pJob->Start();
if (Status.GetStatus() == OP_ASYNC)
{
m_StatusStr = pJob->GetDescription();
CSbieProgressPtr pProgress = Status.GetValue();
connect(pProgress.data(), SIGNAL(Message(const QString&)), this, SLOT(OnAsyncMessage(const QString&)));
connect(pProgress.data(), SIGNAL(Progress(int)), this, SLOT(OnAsyncProgress(int)));
connect(pProgress.data(), SIGNAL(Finished()), this, SLOT(OnAsyncFinished()));
}
else
{
m_JobQueue.removeFirst();
theAPI->m_JobCount--;
if (Status.IsError()) {
m_JobQueue.clear();
theGUI->CheckResults(QList<SB_STATUS>() << Status);
return;
}
if (!m_JobQueue.isEmpty())
goto next;
}
}
void CSandBoxPlus::OnAsyncFinished()
{
Q_ASSERT(m_JobQueue.count() > 0);
Q_ASSERT(!m_JobQueue.first()->GetProgress().isNull());
m_StatusStr.clear();
QSharedPointer<CBoxJob> pJob = m_JobQueue.takeFirst();
theAPI->m_JobCount--;
CSbieProgressPtr pProgress = pJob->GetProgress();
if (pProgress->IsCanceled()) {
m_JobQueue.clear();
return;
}
SB_STATUS Status = pProgress->GetStatus();
if (Status.IsError()) {
m_JobQueue.clear();
theGUI->CheckResults(QList<SB_STATUS>() << Status);
return;
}
if (!m_JobQueue.isEmpty())
StartNextJob();
else
UpdateSize();
}
void CSandBoxPlus::OnAsyncMessage(const QString& Text)
{
m_StatusStr = Text;
}
void CSandBoxPlus::OnAsyncProgress(int Progress)
{
}
void CSandBoxPlus::OnCancelAsync()
{
if (m_JobQueue.isEmpty())
return;
Q_ASSERT(!m_JobQueue.first()->GetProgress().isNull());
QSharedPointer<CBoxJob> pJob = m_JobQueue.first();
CSbieProgressPtr pProgress = pJob->GetProgress();
pProgress->Cancel();
}