bool CRemoteDataObject::SetData(size_t len, const void* buf)
{
char* data = (char*)buf;
if (data[len - 1] != 0)
return false;
if (!m_xmlFile.ParseData(data))
return false;
TiXmlElement* pElement = m_xmlFile.GetElement();
if (!pElement || !(pElement = pElement->FirstChildElement("RemoteDataObject")))
return false;
m_processId = GetTextElementInt(pElement, "ProcessId", -1);
if (m_processId == -1)
return false;
TiXmlElement* pServer = pElement->FirstChildElement("Server");
if (!pServer || !::GetServer(pServer, m_server))
return false;
wxString path = GetTextElement(pElement, "Path");
if (path == _T("") || !m_path.SetSafePath(path))
return false;
m_fileList.clear();
TiXmlElement* pFiles = pElement->FirstChildElement("Files");
if (!pFiles)
return false;
for (TiXmlElement* pFile = pFiles->FirstChildElement("File"); pFile; pFile = pFile->NextSiblingElement("File"))
{
t_fileInfo info;
info.name = GetTextElement(pFile, "Name");
if (info.name == _T(""))
return false;
const int dir = GetTextElementInt(pFile, "Dir", -1);
if (dir == -1)
return false;
info.dir = dir == 1;
info.size = GetTextElementLongLong(pFile, "Size", -2);
if (info.size <= -2)
return false;
info.link = GetTextElementBool(pFile, "Link", false);
m_fileList.push_back(info);
}
return true;
}
void CFilterManager::LoadFilters()
{
if (m_loaded)
{
m_filters = m_globalFilters;
m_filterSets = m_globalFilterSets;
m_currentFilterSet = m_globalCurrentFilterSet;
return;
}
m_loaded = true;
CInterProcessMutex mutex(MUTEX_FILTERS);
wxFileName file(wxGetApp().GetSettingsDir(), _T("filters.xml"));
if (!file.FileExists())
{
wxFileName defaults(wxGetApp().GetResourceDir(), _T("defaultfilters.xml"));
if (defaults.FileExists())
{
TiXmlElement* pDocument = GetXmlFile(defaults);
if (pDocument)
SaveXmlFile(file, pDocument);
}
}
TiXmlElement* pDocument = GetXmlFile(file);
if (!pDocument)
{
wxString msg = wxString::Format(_("Could not load \"%s\", please make sure the file is valid and can be accessed.\nAny changes made in the Site Manager could not be saved."), file.GetFullPath().c_str());
wxMessageBox(msg, _("Error loading xml file"), wxICON_ERROR);
return;
}
TiXmlElement *pFilters = pDocument->FirstChildElement("Filters");
if (!pFilters)
{
delete pDocument->GetDocument();
return;
}
TiXmlElement *pFilter = pFilters->FirstChildElement("Filter");
while (pFilter)
{
CFilter filter;
filter.name = GetTextElement(pFilter, "Name");
if (filter.name == _T(""))
{
pFilter = pFilter->NextSiblingElement("Filter");
continue;
}
filter.filterFiles = GetTextElement(pFilter, "ApplyToFiles") == _T("1");
filter.filterDirs = GetTextElement(pFilter, "ApplyToDirs") == _T("1");
wxString type = GetTextElement(pFilter, "MatchType");
if (type == _T("Any"))
filter.matchType = CFilter::any;
else if (type == _T("None"))
filter.matchType = CFilter::none;
else
filter.matchType = CFilter::all;
filter.matchCase = GetTextElement(pFilter, "MatchCase") == _T("1");
TiXmlElement *pConditions = pFilter->FirstChildElement("Conditions");
if (!pConditions)
{
pFilter = pFilter->NextSiblingElement("Filter");
continue;
}
TiXmlElement *pCondition = pConditions->FirstChildElement("Condition");
while (pCondition)
{
CFilterCondition condition;
int type = GetTextElementInt(pCondition, "Type", 0);
if (type < 0 || type >= filterType_size)
{
pCondition = pCondition->NextSiblingElement("Condition");
continue;
}
condition.type = (enum t_filterType)type;
condition.condition = GetTextElementInt(pCondition, "Condition", 0);
condition.strValue = GetTextElement(pCondition, "Value");
condition.matchCase = filter.matchCase;
if (condition.strValue == _T(""))
{
pCondition = pCondition->NextSiblingElement("Condition");
continue;
}
// TODO: 64bit filesize
if (condition.type == size)
{
unsigned long tmp;
condition.strValue.ToULong(&tmp);
condition.value = tmp;
}
else if (condition.type == attributes || condition.type == permissions)
{
if (condition.strValue == _T("0"))
condition.value = 0;
else
condition.value = 1;
}
filter.filters.push_back(condition);
pCondition = pCondition->NextSiblingElement("Condition");
}
if (!filter.filters.empty())
m_globalFilters.push_back(filter);
pFilter = pFilter->NextSiblingElement("Filter");
}
m_filters = m_globalFilters;
TiXmlElement* pSets = pDocument->FirstChildElement("Sets");
if (!pSets)
{
delete pDocument->GetDocument();
return;
}
for (TiXmlElement* pSet = pSets->FirstChildElement("Set"); pSet; pSet = pSet->NextSiblingElement("Set"))
{
CFilterSet set;
TiXmlElement* pItem = pSet->FirstChildElement("Item");
while (pItem)
{
wxString local = GetTextElement(pItem, "Local");
wxString remote = GetTextElement(pItem, "Remote");
set.local.push_back(local == _T("1") ? true : false);
set.remote.push_back(remote == _T("1") ? true : false);
pItem = pItem->NextSiblingElement("Item");
}
if (!m_globalFilterSets.empty())
{
set.name = GetTextElement(pSet, "Name");
if (set.name == _T(""))
continue;
}
if (set.local.size() == m_filters.size())
m_globalFilterSets.push_back(set);
}
m_filterSets = m_globalFilterSets;
wxString attribute = GetTextAttribute(pSets, "Current");
unsigned long value;
if (attribute.ToULong(&value))
{
if (value < m_globalFilterSets.size())
m_globalCurrentFilterSet = value;
}
m_currentFilterSet = m_globalCurrentFilterSet;
delete pDocument->GetDocument();
}
bool GetServer(pugi::xml_node node, CServer& server)
{
wxASSERT(node);
std::wstring host = GetTextElement(node, "Host");
if (host.empty()) {
return false;
}
int port = GetTextElementInt(node, "Port");
if (port < 1 || port > 65535) {
return false;
}
if (!server.SetHost(host, port)) {
return false;
}
int const protocol = GetTextElementInt(node, "Protocol");
if (protocol < 0 || protocol > ServerProtocol::MAX_VALUE) {
return false;
}
server.SetProtocol(static_cast<ServerProtocol>(protocol));
int type = GetTextElementInt(node, "Type");
if (type < 0 || type >= SERVERTYPE_MAX) {
return false;
}
server.SetType(static_cast<ServerType>(type));
int logonType = GetTextElementInt(node, "Logontype");
if (logonType < 0 || logonType >= LOGONTYPE_MAX) {
return false;
}
server.SetLogonType(static_cast<LogonType>(logonType));
if (server.GetLogonType() != ANONYMOUS) {
std::wstring user = GetTextElement(node, "User");
std::wstring pass, key;
if ((long)NORMAL == logonType || (long)ACCOUNT == logonType) {
auto passElement = node.child("Pass");
if (passElement) {
std::wstring encoding = GetTextAttribute(passElement, "encoding");
if (encoding == _T("base64")) {
std::string decoded = fz::base64_decode(passElement.child_value());
pass = fz::to_wstring_from_utf8(decoded);
}
else if (!encoding.empty()) {
server.SetLogonType(ASK);
}
else {
pass = GetTextElement(passElement);
}
}
}
else if ((long)KEY == logonType) {
key = GetTextElement(node, "Keyfile");
// password should be empty if we're using a key file
pass.clear();
server.SetKeyFile(key);
}
if (!server.SetUser(user, pass)) {
return false;
}
if ((long)ACCOUNT == logonType) {
std::wstring account = GetTextElement(node, "Account");
if (account.empty()) {
return false;
}
if (!server.SetAccount(account)) {
return false;
}
}
}
int timezoneOffset = GetTextElementInt(node, "TimezoneOffset");
if (!server.SetTimezoneOffset(timezoneOffset)) {
return false;
}
wxString pasvMode = GetTextElement(node, "PasvMode");
if (pasvMode == _T("MODE_PASSIVE"))
server.SetPasvMode(MODE_PASSIVE);
else if (pasvMode == _T("MODE_ACTIVE"))
server.SetPasvMode(MODE_ACTIVE);
else
server.SetPasvMode(MODE_DEFAULT);
int maximumMultipleConnections = GetTextElementInt(node, "MaximumMultipleConnections");
server.MaximumMultipleConnections(maximumMultipleConnections);
wxString encodingType = GetTextElement(node, "EncodingType");
if (encodingType == _T("Auto")) {
server.SetEncodingType(ENCODING_AUTO);
}
else if (encodingType == _T("UTF-8")) {
server.SetEncodingType(ENCODING_UTF8);
}
else if (encodingType == _T("Custom")) {
std::wstring customEncoding = GetTextElement(node, "CustomEncoding");
if (customEncoding.empty()) {
return false;
}
if (!server.SetEncodingType(ENCODING_CUSTOM, customEncoding)) {
return false;
}
}
else {
server.SetEncodingType(ENCODING_AUTO);
}
if (CServer::SupportsPostLoginCommands(server.GetProtocol())) {
std::vector<std::wstring> postLoginCommands;
auto element = node.child("PostLoginCommands");
if (element) {
for (auto commandElement = element.child("Command"); commandElement; commandElement = commandElement.next_sibling("Command")) {
std::wstring command = fz::to_wstring_from_utf8(commandElement.child_value());
if (!command.empty()) {
postLoginCommands.emplace_back(std::move(command));
}
}
}
if (!server.SetPostLoginCommands(postLoginCommands)) {
return false;
}
}
server.SetBypassProxy(GetTextElementInt(node, "BypassProxy", false) == 1);
server.SetName(GetTextElement_Trimmed(node, "Name"));
if (server.GetName().empty()) {
server.SetName(GetTextElement_Trimmed(node));
}
return true;
}
void CVerifyCertDialog::LoadTrustedCerts()
{
CReentrantInterProcessMutexLocker mutex(MUTEX_TRUSTEDCERTS);
if (!m_xmlFile.Modified()) {
return;
}
TiXmlElement* pElement = m_xmlFile.Load();
if (!pElement) {
return;
}
m_trustedCerts.clear();
if (!(pElement = pElement->FirstChildElement("TrustedCerts")))
return;
bool modified = false;
TiXmlElement* pCert = pElement->FirstChildElement("Certificate");
while (pCert) {
wxString value = GetTextElement(pCert, "Data");
TiXmlElement* pRemove = 0;
t_certData data;
if (value.empty() || !(data.data = ConvertStringToHex(value, data.len)))
pRemove = pCert;
data.host = GetTextElement(pCert, "Host");
data.port = GetTextElementInt(pCert, "Port");
if (data.host.empty() || data.port < 1 || data.port > 65535)
pRemove = pCert;
wxLongLong activationTime = GetTextElementLongLong(pCert, "ActivationTime", 0);
if (activationTime == 0 || activationTime > wxDateTime::GetTimeNow())
pRemove = pCert;
wxLongLong expirationTime = GetTextElementLongLong(pCert, "ExpirationTime", 0);
if (expirationTime == 0 || expirationTime < wxDateTime::GetTimeNow())
pRemove = pCert;
if (IsTrusted(data.host, data.port, data.data, data.len, true)) // Weed out duplicates
pRemove = pCert;
if (!pRemove)
m_trustedCerts.push_back(data);
else
delete [] data.data;
pCert = pCert->NextSiblingElement("Certificate");
if (pRemove)
{
modified = true;
pElement->RemoveChild(pRemove);
}
}
if (modified)
m_xmlFile.Save(false);
}
bool GetServer(TiXmlElement *node, CServer& server)
{
wxASSERT(node);
wxString host = GetTextElement(node, "Host");
if (host.empty())
return false;
int port = GetTextElementInt(node, "Port");
if (port < 1 || port > 65535)
return false;
if (!server.SetHost(host, port))
return false;
int const protocol = GetTextElementInt(node, "Protocol");
if (protocol < 0 || protocol > ServerProtocol::MAX_VALUE) {
return false;
}
server.SetProtocol(static_cast<ServerProtocol>(protocol));
int type = GetTextElementInt(node, "Type");
if (type < 0 || type >= SERVERTYPE_MAX)
return false;
server.SetType((enum ServerType)type);
int logonType = GetTextElementInt(node, "Logontype");
if (logonType < 0)
return false;
server.SetLogonType((enum LogonType)logonType);
if (server.GetLogonType() != ANONYMOUS) {
wxString user = GetTextElement(node, "User");
wxString pass;
if ((long)NORMAL == logonType || (long)ACCOUNT == logonType)
pass = GetTextElement(node, "Pass");
if (!server.SetUser(user, pass))
return false;
if ((long)ACCOUNT == logonType) {
wxString account = GetTextElement(node, "Account");
if (account.empty())
return false;
if (!server.SetAccount(account))
return false;
}
}
int timezoneOffset = GetTextElementInt(node, "TimezoneOffset");
if (!server.SetTimezoneOffset(timezoneOffset))
return false;
wxString pasvMode = GetTextElement(node, "PasvMode");
if (pasvMode == _T("MODE_PASSIVE"))
server.SetPasvMode(MODE_PASSIVE);
else if (pasvMode == _T("MODE_ACTIVE"))
server.SetPasvMode(MODE_ACTIVE);
else
server.SetPasvMode(MODE_DEFAULT);
int maximumMultipleConnections = GetTextElementInt(node, "MaximumMultipleConnections");
server.MaximumMultipleConnections(maximumMultipleConnections);
wxString encodingType = GetTextElement(node, "EncodingType");
if (encodingType == _T("Auto"))
server.SetEncodingType(ENCODING_AUTO);
else if (encodingType == _T("UTF-8"))
server.SetEncodingType(ENCODING_UTF8);
else if (encodingType == _T("Custom")) {
wxString customEncoding = GetTextElement(node, "CustomEncoding");
if (customEncoding.empty())
return false;
if (!server.SetEncodingType(ENCODING_CUSTOM, customEncoding))
return false;
}
else
server.SetEncodingType(ENCODING_AUTO);
if (CServer::SupportsPostLoginCommands(server.GetProtocol())) {
std::vector<wxString> postLoginCommands;
TiXmlElement* pElement = node->FirstChildElement("PostLoginCommands");
if (pElement) {
TiXmlElement* pCommandElement = pElement->FirstChildElement("Command");
while (pCommandElement) {
TiXmlNode* textNode = pCommandElement->FirstChild();
if (textNode && textNode->ToText()) {
wxString command = ConvLocal(textNode->Value());
if (!command.empty())
postLoginCommands.push_back(command);
}
pCommandElement = pCommandElement->NextSiblingElement("Command");
}
}
if (!server.SetPostLoginCommands(postLoginCommands))
return false;
}
server.SetBypassProxy(GetTextElementInt(node, "BypassProxy", false) == 1);
server.SetName(GetTextElement_Trimmed(node, "Name"));
if (server.GetName().empty())
server.SetName(GetTextElement_Trimmed(node));
return true;
}
void CFilterManager::LoadFilters()
{
if (m_loaded)
return;
m_loaded = true;
CInterProcessMutex mutex(MUTEX_FILTERS);
wxFileName file(wxGetApp().GetSettingsDir(), _T("filters.xml"));
if (!file.FileExists())
{
wxFileName defaults(wxGetApp().GetResourceDir(), _T("defaultfilters.xml"));
if (defaults.FileExists())
{
TiXmlElement* pDocument = GetXmlFile(defaults);
if (pDocument)
{
SaveXmlFile(file, pDocument);
delete pDocument->GetDocument();
}
}
}
CXmlFile xml(file);
TiXmlElement* pDocument = xml.Load();
if (!pDocument)
{
wxString msg = xml.GetError() + _T("\n\n") + _("Any changes made to the filters will not be saved.");
wxMessageBox(msg, _("Error loading xml file"), wxICON_ERROR);
return;
}
TiXmlElement *pFilters = pDocument->FirstChildElement("Filters");
if (!pFilters)
return;
TiXmlElement *pFilter = pFilters->FirstChildElement("Filter");
while (pFilter)
{
CFilter filter;
filter.name = GetTextElement(pFilter, "Name");
if (filter.name == _T(""))
{
pFilter = pFilter->NextSiblingElement("Filter");
continue;
}
filter.filterFiles = GetTextElement(pFilter, "ApplyToFiles") == _T("1");
filter.filterDirs = GetTextElement(pFilter, "ApplyToDirs") == _T("1");
wxString type = GetTextElement(pFilter, "MatchType");
if (type == _T("Any"))
filter.matchType = CFilter::any;
else if (type == _T("None"))
filter.matchType = CFilter::none;
else
filter.matchType = CFilter::all;
filter.matchCase = GetTextElement(pFilter, "MatchCase") == _T("1");
TiXmlElement *pConditions = pFilter->FirstChildElement("Conditions");
if (!pConditions)
{
pFilter = pFilter->NextSiblingElement("Filter");
continue;
}
TiXmlElement *pCondition = pConditions->FirstChildElement("Condition");
while (pCondition)
{
CFilterCondition condition;
int type = GetTextElementInt(pCondition, "Type", 0);
switch (type)
{
case 0:
condition.type = filter_name;
break;
case 1:
condition.type = filter_size;
break;
case 2:
condition.type = filter_attributes;
break;
case 3:
condition.type = filter_permissions;
break;
case 4:
condition.type = filter_path;
break;
default:
pCondition = pCondition->NextSiblingElement("Condition");
continue;
}
condition.condition = GetTextElementInt(pCondition, "Condition", 0);
condition.strValue = GetTextElement(pCondition, "Value");
condition.matchCase = filter.matchCase;
if (condition.strValue == _T(""))
{
pCondition = pCondition->NextSiblingElement("Condition");
continue;
}
// TODO: 64bit filesize
if (condition.type == filter_size)
{
unsigned long tmp;
condition.strValue.ToULong(&tmp);
condition.value = tmp;
}
else if (condition.type == filter_attributes || condition.type == filter_permissions)
{
if (condition.strValue == _T("0"))
condition.value = 0;
else
condition.value = 1;
}
filter.filters.push_back(condition);
pCondition = pCondition->NextSiblingElement("Condition");
}
if (!filter.filters.empty())
m_globalFilters.push_back(filter);
pFilter = pFilter->NextSiblingElement("Filter");
}
CompileRegexes();
TiXmlElement* pSets = pDocument->FirstChildElement("Sets");
if (!pSets)
return;
for (TiXmlElement* pSet = pSets->FirstChildElement("Set"); pSet; pSet = pSet->NextSiblingElement("Set"))
{
CFilterSet set;
TiXmlElement* pItem = pSet->FirstChildElement("Item");
while (pItem)
{
wxString local = GetTextElement(pItem, "Local");
wxString remote = GetTextElement(pItem, "Remote");
set.local.push_back(local == _T("1") ? true : false);
set.remote.push_back(remote == _T("1") ? true : false);
pItem = pItem->NextSiblingElement("Item");
}
if (!m_globalFilterSets.empty())
{
set.name = GetTextElement(pSet, "Name");
if (set.name == _T(""))
continue;
}
if (set.local.size() == m_globalFilters.size())
m_globalFilterSets.push_back(set);
}
wxString attribute = GetTextAttribute(pSets, "Current");
unsigned long value;
if (attribute.ToULong(&value))
{
if (value < m_globalFilterSets.size())
m_globalCurrentFilterSet = value;
}
}
void CVerifyCertDialog::LoadTrustedCerts()
{
CReentrantInterProcessMutexLocker mutex(MUTEX_TRUSTEDCERTS);
if (!m_xmlFile.Modified()) {
return;
}
auto element = m_xmlFile.Load();
if (!element) {
return;
}
m_trustedCerts.clear();
if (!(element = element.child("TrustedCerts")))
return;
bool modified = false;
auto cert = element.child("Certificate");
while (cert) {
wxString value = GetTextElement(cert, "Data");
pugi::xml_node remove;
t_certData data;
if (value.empty() || !(data.data = ConvertStringToHex(value, data.len)))
remove = cert;
data.host = GetTextElement(cert, "Host");
data.port = GetTextElementInt(cert, "Port");
if (data.host.empty() || data.port < 1 || data.port > 65535)
remove = cert;
int64_t activationTime = GetTextElementInt(cert, "ActivationTime", 0);
if (activationTime == 0 || activationTime > wxDateTime::GetTimeNow())
remove = cert;
int64_t expirationTime = GetTextElementInt(cert, "ExpirationTime", 0);
if (expirationTime == 0 || expirationTime < wxDateTime::GetTimeNow())
remove = cert;
if (IsTrusted(data.host, data.port, data.data, data.len, true)) // Weed out duplicates
remove = cert;
if (!remove)
m_trustedCerts.push_back(data);
else
delete [] data.data;
cert = cert.next_sibling("Certificate");
if (remove) {
modified = true;
element.remove_child(remove);
}
}
if (modified)
m_xmlFile.Save(false);
}
bool CFilterManager::LoadFilter(TiXmlElement* pElement, CFilter& filter)
{
filter.name = GetTextElement(pElement, "Name");
filter.filterFiles = GetTextElement(pElement, "ApplyToFiles") == _T("1");
filter.filterDirs = GetTextElement(pElement, "ApplyToDirs") == _T("1");
wxString const matchType = GetTextElement(pElement, "MatchType");
if (matchType == _T("Any"))
filter.matchType = CFilter::any;
else if (matchType == _T("None"))
filter.matchType = CFilter::none;
else
filter.matchType = CFilter::all;
filter.matchCase = GetTextElement(pElement, "MatchCase") == _T("1");
TiXmlElement *pConditions = pElement->FirstChildElement("Conditions");
if (!pConditions)
return false;
for (TiXmlElement *pCondition = pConditions->FirstChildElement("Condition"); pCondition; pCondition = pCondition->NextSiblingElement("Condition")) {
CFilterCondition condition;
int const type = GetTextElementInt(pCondition, "Type", 0);
switch (type) {
case 0:
condition.type = filter_name;
break;
case 1:
condition.type = filter_size;
break;
case 2:
condition.type = filter_attributes;
break;
case 3:
condition.type = filter_permissions;
break;
case 4:
condition.type = filter_path;
break;
case 5:
condition.type = filter_date;
break;
default:
continue;
}
condition.condition = GetTextElementInt(pCondition, "Condition", 0);
if (condition.type == filter_size) {
if (condition.value == 3)
condition.value = 2;
else if (condition.value >= 2)
++condition.value;
}
condition.strValue = GetTextElement(pCondition, "Value");
condition.matchCase = filter.matchCase;
if (condition.strValue.empty())
continue;
if (condition.type == filter_size) {
unsigned long long tmp;
condition.strValue.ToULongLong(&tmp);
condition.value = tmp;
}
else if (condition.type == filter_attributes || condition.type == filter_permissions) {
if (condition.strValue == _T("0"))
condition.value = 0;
else
condition.value = 1;
}
else if (condition.type == filter_date) {
condition.date = CDateTime(condition.strValue, CDateTime::local);
if (!condition.date.IsValid()) {
continue;
}
}
filter.filters.push_back(condition);
}
return true;
}