void OnGetAvailableMods(set<CModInfo>& ssMods, CModInfo::EModuleType eType) override {
CDir Dir;
CModules::ModDirList dirs = CModules::GetModDirs();
while (!dirs.empty()) {
set<CString> already;
Dir.Fill(dirs.front().first);
for (unsigned int a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
sPath.TrimSuffix(sName);
if (!File.IsDir()) {
if (sName.WildCmp("*.pyc")) {
sName.RightChomp(4);
} else if (sName.WildCmp("*.py") || sName.WildCmp("*.so")) {
sName.RightChomp(3);
} else {
continue;
}
}
TryAddModInfo(sPath, sName, ssMods, already, eType);
}
dirs.pop();
}
}
void CModules::GetAvailableMods(set<CModInfo>& ssMods, bool bGlobal) {
ssMods.clear();
unsigned int a = 0;
CDir Dir;
ModDirList dirs = GetModDirs();
while (!dirs.empty()) {
Dir.FillByWildcard(dirs.front().first, "*.so");
dirs.pop();
for (a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
CModInfo ModInfo;
sName.RightChomp(3);
CString sIgnoreRetMsg;
if (GetModPathInfo(ModInfo, sName, sPath, sIgnoreRetMsg)) {
if (ModInfo.IsGlobal() == bGlobal) {
ssMods.insert(ModInfo);
}
}
}
}
GLOBALMODULECALL(OnGetAvailableMods(ssMods, bGlobal), NULL, NULL, );
}
virtual void OnGetAvailableMods(set<CModInfo>& ssMods, CModInfo::EModuleType eType) {
unsigned int a = 0;
CDir Dir;
CModules::ModDirList dirs = CModules::GetModDirs();
while (!dirs.empty()) {
Dir.FillByWildcard(dirs.front().first, "*.pm");
dirs.pop();
for (a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
CModInfo ModInfo;
sName.RightChomp(3);
PSTART;
PUSH_STR(sPath);
PUSH_STR(sName);
PUSH_PTR(CModInfo*, &ModInfo);
PCALL("ZNC::Core::ModInfoByPath");
if (!SvTRUE(ERRSV) && ret == 2) {
ssMods.insert(ModInfo);
}
PEND;
}
}
}
virtual void OnGetAvailableMods(set<CModInfo>& ssMods, bool bGlobal) {
if (bGlobal) {
return;
}
unsigned int a = 0;
CDir Dir;
CModules::ModDirList dirs = CModules::GetModDirs();
while (!dirs.empty()) {
Dir.FillByWildcard(dirs.front().first, "*.pm");
dirs.pop();
for (a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
CModInfo ModInfo;
sName.RightChomp(3);
PSTART;
PUSH_STR(sPath);
PUSH_STR(sName);
PCALL("ZNC::Core::ModInfoByPath");
if (!SvTRUE(ERRSV) && ret == 1) {
ModInfo.SetGlobal(false);
ModInfo.SetDescription(PString(ST(0)));
ModInfo.SetName(sName);
ModInfo.SetPath(sPath);
ssMods.insert(ModInfo);
}
PEND;
}
}
}
virtual void OnGetAvailableMods(set<CModInfo>& ssMods, bool bGlobal) {
if (bGlobal) {
return;
}
CDir Dir;
CModules::ModDirList dirs = CModules::GetModDirs();
while (!dirs.empty()) {
set<CString> already;
Dir.FillByWildcard(dirs.front().first, "*.py");
for (unsigned int a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
sPath.TrimSuffix(sName);
sName.RightChomp(3);
TryAddModInfo(sPath, sName, ssMods, already);
}
Dir.FillByWildcard(dirs.front().first, "*.pyc");
for (unsigned int a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
sPath.TrimSuffix(sName);
sName.RightChomp(4);
TryAddModInfo(sPath, sName, ssMods, already);
}
Dir.FillByWildcard(dirs.front().first, "*.so");
for (unsigned int a = 0; a < Dir.size(); a++) {
CFile& File = *Dir[a];
CString sName = File.GetShortName();
CString sPath = File.GetLongName();
sPath.TrimSuffix(sName);
sName.RightChomp(3);
TryAddModInfo(sPath, sName, ssMods, already);
}
dirs.pop();
}
}
CString CDir::ChangeDir(const CString& sPath, const CString& sAdd, const CString& sHome) {
CString sHomeDir(sHome);
if (sHomeDir.empty()) {
sHomeDir = CFile::GetHomePath();
}
if (sAdd == "~") {
return sHomeDir;
}
CString sAddDir(sAdd);
if (sAddDir.Left(2) == "~/") {
sAddDir.LeftChomp();
sAddDir = sHomeDir + sAddDir;
}
CString sRet = ((sAddDir.size()) && (sAddDir[0] == '/')) ? "" : sPath;
sAddDir += "/";
CString sCurDir;
if (sRet.Right(1) == "/") {
sRet.RightChomp();
}
for (unsigned int a = 0; a < sAddDir.size(); a++) {
switch (sAddDir[a]) {
case '/':
if (sCurDir == "..") {
sRet = sRet.substr(0, sRet.rfind('/'));
} else if ((sCurDir != "") && (sCurDir != ".")) {
sRet += "/" + sCurDir;
}
sCurDir = "";
break;
default:
sCurDir += sAddDir[a];
break;
}
}
return (sRet.empty()) ? "/" : sRet;
}
// Config Parser. Might drop this.
bool CConfig::Parse(CFile& file, CString& sErrorMsg)
{
CString sLine;
unsigned int uLineNum = 0;
CConfig *pActiveConfig = this;
std::stack<ConfigStackEntry> ConfigStack;
bool bCommented = false; // support for /**/ style comments
if (!file.Seek(0)) {
sErrorMsg = "Could not seek to the beginning of the config.";
return false;
}
while (file.ReadLine(sLine)) {
uLineNum++;
#define ERROR(arg) do { \
std::stringstream stream; \
stream << "Error on line " << uLineNum << ": " << arg; \
sErrorMsg = stream.str(); \
m_SubConfigs.clear(); \
m_ConfigEntries.clear(); \
return false; \
} while (0)
// Remove all leading spaces and trailing line endings
sLine.TrimLeft();
sLine.TrimRight("\r\n");
if (bCommented || sLine.Left(2) == "/*") {
/* Does this comment end on the same line again? */
bCommented = (sLine.Right(2) != "*/");
continue;
}
if ((sLine.empty()) || (sLine[0] == '#') || (sLine.Left(2) == "//")) {
continue;
}
if ((sLine.Left(1) == "<") && (sLine.Right(1) == ">")) {
sLine.LeftChomp();
sLine.RightChomp();
sLine.Trim();
CString sTag = sLine.Token(0);
CString sValue = sLine.Token(1, true);
sTag.Trim();
sValue.Trim();
if (sTag.Left(1) == "/") {
sTag = sTag.substr(1);
if (!sValue.empty())
ERROR("Malformated closing tag. Expected \"</" << sTag << ">\".");
if (ConfigStack.empty())
ERROR("Closing tag \"" << sTag << "\" which is not open.");
const struct ConfigStackEntry& entry = ConfigStack.top();
CConfig myConfig(entry.Config);
CString sName(entry.sName);
if (!sTag.Equals(entry.sTag))
ERROR("Closing tag \"" << sTag << "\" which is not open.");
// This breaks entry
ConfigStack.pop();
if (ConfigStack.empty())
pActiveConfig = this;
else
pActiveConfig = &ConfigStack.top().Config;
SubConfig &conf = pActiveConfig->m_SubConfigs[sTag.AsLower()];
SubConfig::const_iterator it = conf.find(sName);
if (it != conf.end())
ERROR("Duplicate entry for tag \"" << sTag << "\" name \"" << sName << "\".");
conf[sName] = CConfigEntry(myConfig);
} else {
if (sValue.empty())
ERROR("Empty block name at begin of block.");
ConfigStack.push(ConfigStackEntry(sTag.AsLower(), sValue));
pActiveConfig = &ConfigStack.top().Config;
}
continue;
}
// If we have a regular line, figure out where it goes
CString sName = sLine.Token(0, false, "=");
CString sValue = sLine.Token(1, true, "=");
// Only remove the first space, people might want
// leading spaces (e.g. in the MOTD).
if (sValue.Left(1) == " ")
sValue.LeftChomp();
// We don't have any names with spaces, trim all
// leading/trailing spaces.
sName.Trim();
if (sName.empty() || sValue.empty())
ERROR("Malformed line");
CString sNameLower = sName.AsLower();
pActiveConfig->m_ConfigEntries[sNameLower].push_back(sValue);
}
if (bCommented)
ERROR("Comment not closed at end of file.");
if (!ConfigStack.empty()) {
const CString& sTag = ConfigStack.top().sTag;
ERROR("Not all tags are closed at the end of the file. Inner-most open tag is \"" << sTag << "\".");
}
return true;
}
bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
TOption<const CString&> StringOptions[] = {
{ "nick", &CUser::SetNick },
{ "quitmsg", &CUser::SetQuitMsg },
{ "altnick", &CUser::SetAltNick },
{ "ident", &CUser::SetIdent },
{ "realname", &CUser::SetRealName },
{ "chanmodes", &CUser::SetDefaultChanModes },
{ "bindhost", &CUser::SetBindHost },
{ "vhost", &CUser::SetBindHost },
{ "dccbindhost", &CUser::SetDCCBindHost },
{ "dccvhost", &CUser::SetDCCBindHost },
{ "timestampformat", &CUser::SetTimestampFormat },
{ "skin", &CUser::SetSkinName },
{ "language", &CUser::SetLanguage },
};
size_t numStringOptions = sizeof(StringOptions) / sizeof(StringOptions[0]);
TOption<unsigned int> UIntOptions[] = {
{ "jointries", &CUser::SetJoinTries },
{ "maxjoins", &CUser::SetMaxJoins },
};
size_t numUIntOptions = sizeof(UIntOptions) / sizeof(UIntOptions[0]);
TOption<bool> BoolOptions[] = {
{ "keepbuffer", &CUser::SetKeepBuffer },
{ "multiclients", &CUser::SetMultiClients },
{ "denyloadmod", &CUser::SetDenyLoadMod },
{ "admin", &CUser::SetAdmin },
{ "denysetbindhost", &CUser::SetDenySetBindHost },
{ "denysetvhost", &CUser::SetDenySetBindHost },
{ "appendtimestamp", &CUser::SetTimestampAppend },
{ "prependtimestamp", &CUser::SetTimestampPrepend },
{ "ircconnectenabled", &CUser::SetIRCConnectEnabled },
};
size_t numBoolOptions = sizeof(BoolOptions) / sizeof(BoolOptions[0]);
for (size_t i = 0; i < numStringOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(StringOptions[i].name, sValue))
(this->*StringOptions[i].pSetter)(sValue);
}
for (size_t i = 0; i < numUIntOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(UIntOptions[i].name, sValue))
(this->*UIntOptions[i].pSetter)(sValue.ToUInt());
}
for (size_t i = 0; i < numBoolOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(BoolOptions[i].name, sValue))
(this->*BoolOptions[i].pSetter)(sValue.ToBool());
}
VCString vsList;
VCString::const_iterator vit;
pConfig->FindStringVector("allow", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
AddAllowedHost(*vit);
}
pConfig->FindStringVector("ctcpreply", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
const CString& sValue = *vit;
AddCTCPReply(sValue.Token(0), sValue.Token(1, true));
}
CString sValue;
CString sDCCLookupValue;
pConfig->FindStringEntry("dcclookupmethod", sDCCLookupValue);
if (pConfig->FindStringEntry("bouncedccs", sValue)) {
if (sValue.ToBool()) {
CUtils::PrintAction("Loading Module [bouncedcc]");
CString sModRet;
bool bModRet = GetModules().LoadModule("bouncedcc", "", CModInfo::UserModule, this, NULL, sModRet);
CUtils::PrintStatus(bModRet, sModRet);
if (!bModRet) {
sError = sModRet;
return false;
}
if (sDCCLookupValue.Equals("Client")) {
GetModules().FindModule("bouncedcc")->SetNV("UseClientIP", "1");
}
}
}
if (pConfig->FindStringEntry("buffer", sValue))
SetBufferCount(sValue.ToUInt(), true);
if (pConfig->FindStringEntry("awaysuffix", sValue)) {
CUtils::PrintMessage("WARNING: AwaySuffix has been depricated, instead try -> LoadModule = awaynick %nick%_" + sValue);
}
if (pConfig->FindStringEntry("autocycle", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: AutoCycle has been removed, instead try -> LoadModule = autocycle");
}
if (pConfig->FindStringEntry("keepnick", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: KeepNick has been deprecated, instead try -> LoadModule = keepnick");
}
if (pConfig->FindStringEntry("statusprefix", sValue)) {
if (!SetStatusPrefix(sValue)) {
sError = "Invalid StatusPrefix [" + sValue + "] Must be 1-5 chars, no spaces.";
CUtils::PrintError(sError);
return false;
}
}
if (pConfig->FindStringEntry("timezoneoffset", sValue)) {
SetTimezoneOffset(sValue.ToDouble());
}
if (pConfig->FindStringEntry("timestamp", sValue)) {
if (!sValue.Trim_n().Equals("true")) {
if (sValue.Trim_n().Equals("append")) {
SetTimestampAppend(true);
SetTimestampPrepend(false);
} else if (sValue.Trim_n().Equals("prepend")) {
SetTimestampAppend(false);
SetTimestampPrepend(true);
} else if (sValue.Trim_n().Equals("false")) {
SetTimestampAppend(false);
SetTimestampPrepend(false);
} else {
SetTimestampFormat(sValue);
}
}
}
pConfig->FindStringEntry("pass", sValue);
// There are different formats for this available:
// Pass = <plain text>
// Pass = <md5 hash> -
// Pass = plain#<plain text>
// Pass = <hash name>#<hash>
// Pass = <hash name>#<salted hash>#<salt>#
// 'Salted hash' means hash of 'password' + 'salt'
// Possible hashes are md5 and sha256
if (sValue.Right(1) == "-") {
sValue.RightChomp();
sValue.Trim();
SetPass(sValue, CUser::HASH_MD5);
} else {
CString sMethod = sValue.Token(0, false, "#");
CString sPass = sValue.Token(1, true, "#");
if (sMethod == "md5" || sMethod == "sha256") {
CUser::eHashType type = CUser::HASH_MD5;
if (sMethod == "sha256")
type = CUser::HASH_SHA256;
CString sSalt = sPass.Token(1, false, "#");
sPass = sPass.Token(0, false, "#");
SetPass(sPass, type, sSalt);
} else if (sMethod == "plain") {
SetPass(sPass, CUser::HASH_NONE);
} else {
SetPass(sValue, CUser::HASH_NONE);
}
}
CConfig::SubConfig subConf;
CConfig::SubConfig::const_iterator subIt;
pConfig->FindSubConfig("pass", subConf);
if (!sValue.empty() && !subConf.empty()) {
sError = "Password defined more than once";
CUtils::PrintError(sError);
return false;
}
subIt = subConf.begin();
if (subIt != subConf.end()) {
CConfig* pSubConf = subIt->second.m_pSubConfig;
CString sHash;
CString sMethod;
CString sSalt;
CUser::eHashType method;
pSubConf->FindStringEntry("hash", sHash);
pSubConf->FindStringEntry("method", sMethod);
pSubConf->FindStringEntry("salt", sSalt);
if (sMethod.empty() || sMethod.Equals("plain"))
method = CUser::HASH_NONE;
else if (sMethod.Equals("md5"))
method = CUser::HASH_MD5;
else if (sMethod.Equals("sha256"))
method = CUser::HASH_SHA256;
else {
sError = "Invalid hash method";
CUtils::PrintError(sError);
return false;
}
SetPass(sHash, method, sSalt);
if (!pSubConf->empty()) {
sError = "Unhandled lines in config!";
CUtils::PrintError(sError);
CZNC::DumpConfig(pSubConf);
return false;
}
subIt++;
}
if (subIt != subConf.end()) {
sError = "Password defined more than once";
CUtils::PrintError(sError);
return false;
}
pConfig->FindSubConfig("network", subConf);
for (subIt = subConf.begin(); subIt != subConf.end(); ++subIt) {
const CString& sNetworkName = subIt->first;
CIRCNetwork *pNetwork = FindNetwork(sNetworkName);
if (!pNetwork) {
pNetwork = new CIRCNetwork(this, sNetworkName);
}
if (!pNetwork->ParseConfig(subIt->second.m_pSubConfig, sError)) {
return false;
}
}
if (pConfig->FindStringVector("server", vsList, false) || pConfig->FindStringVector("chan", vsList, false) || pConfig->FindSubConfig("chan", subConf, false)) {
CIRCNetwork *pNetwork = FindNetwork("user");
if (!pNetwork) {
pNetwork = AddNetwork("user");
}
if (pNetwork) {
CUtils::PrintMessage("NOTICE: Found deprecated config, upgrading to a network");
if (!pNetwork->ParseConfig(pConfig, sError, true)) {
return false;
}
}
}
pConfig->FindStringVector("loadmodule", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
sValue = *vit;
CString sModName = sValue.Token(0);
// XXX Legacy crap, added in ZNC 0.089
if (sModName == "discon_kick") {
CUtils::PrintMessage("NOTICE: [discon_kick] was renamed, loading [disconkick] instead");
sModName = "disconkick";
}
// XXX Legacy crap, added in ZNC 0.099
if (sModName == "fixfreenode") {
CUtils::PrintMessage("NOTICE: [fixfreenode] doesn't do anything useful anymore, ignoring it");
continue;
}
CUtils::PrintAction("Loading Module [" + sModName + "]");
CString sModRet;
CString sArgs = sValue.Token(1, true);
bool bModRet;
CModInfo ModInfo;
if (!CZNC::Get().GetModules().GetModInfo(ModInfo, sModName, sModRet)) {
sError = "Unable to find modinfo [" + sModName + "] [" + sModRet + "]";
return false;
}
if (!ModInfo.SupportsType(CModInfo::UserModule) && ModInfo.SupportsType(CModInfo::NetworkModule)) {
CUtils::PrintMessage("NOTICE: Module [" + sModName + "] is a network module, loading module for all networks in user.");
// Do they have old NV?
CFile fNVFile = CFile(GetUserPath() + "/moddata/" + sModName + "/.registry");
for (vector<CIRCNetwork*>::iterator it = m_vIRCNetworks.begin(); it != m_vIRCNetworks.end(); ++it) {
if (fNVFile.Exists()) {
CString sNetworkModPath = (*it)->GetNetworkPath() + "/moddata/" + sModName;
if (!CFile::Exists(sNetworkModPath)) {
CDir::MakeDir(sNetworkModPath);
}
fNVFile.Copy(sNetworkModPath + "/.registry");
}
bModRet = (*it)->GetModules().LoadModule(sModName, sArgs, CModInfo::NetworkModule, this, *it, sModRet);
if (!bModRet) {
break;
}
}
} else {
bModRet = GetModules().LoadModule(sModName, sArgs, CModInfo::UserModule, this, NULL, sModRet);
}
CUtils::PrintStatus(bModRet, sModRet);
if (!bModRet) {
sError = sModRet;
return false;
}
continue;
}
return true;
}
bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
TOption<const CString&> StringOptions[] = {
{ "nick", &CUser::SetNick },
{ "quitmsg", &CUser::SetQuitMsg },
{ "altnick", &CUser::SetAltNick },
{ "ident", &CUser::SetIdent },
{ "realname", &CUser::SetRealName },
{ "chanmodes", &CUser::SetDefaultChanModes },
{ "bindhost", &CUser::SetBindHost },
{ "vhost", &CUser::SetBindHost },
{ "dccbindhost", &CUser::SetDCCBindHost },
{ "dccvhost", &CUser::SetDCCBindHost },
{ "timestampformat", &CUser::SetTimestampFormat },
{ "skin", &CUser::SetSkinName },
};
size_t numStringOptions = sizeof(StringOptions) / sizeof(StringOptions[0]);
TOption<unsigned int> UIntOptions[] = {
{ "jointries", &CUser::SetJoinTries },
{ "maxjoins", &CUser::SetMaxJoins },
};
size_t numUIntOptions = sizeof(UIntOptions) / sizeof(UIntOptions[0]);
TOption<bool> BoolOptions[] = {
{ "keepbuffer", &CUser::SetKeepBuffer },
{ "multiclients", &CUser::SetMultiClients },
{ "bouncedccs", &CUser::SetBounceDCCs },
{ "denyloadmod", &CUser::SetDenyLoadMod },
{ "admin", &CUser::SetAdmin },
{ "denysetbindhost", &CUser::SetDenySetBindHost },
{ "denysetvhost", &CUser::SetDenySetBindHost },
{ "appendtimestamp", &CUser::SetTimestampAppend },
{ "prependtimestamp", &CUser::SetTimestampPrepend },
{ "ircconnectenabled", &CUser::SetIRCConnectEnabled },
};
size_t numBoolOptions = sizeof(BoolOptions) / sizeof(BoolOptions[0]);
for (size_t i = 0; i < numStringOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(StringOptions[i].name, sValue))
(this->*StringOptions[i].pSetter)(sValue);
}
for (size_t i = 0; i < numUIntOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(UIntOptions[i].name, sValue))
(this->*UIntOptions[i].pSetter)(sValue.ToUInt());
}
for (size_t i = 0; i < numBoolOptions; i++) {
CString sValue;
if (pConfig->FindStringEntry(BoolOptions[i].name, sValue))
(this->*BoolOptions[i].pSetter)(sValue.ToBool());
}
VCString vsList;
VCString::const_iterator vit;
pConfig->FindStringVector("allow", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
AddAllowedHost(*vit);
}
pConfig->FindStringVector("ctcpreply", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
const CString& sValue = *vit;
AddCTCPReply(sValue.Token(0), sValue.Token(1, true));
}
pConfig->FindStringVector("server", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
CUtils::PrintAction("Adding Server [" + *vit + "]");
CUtils::PrintStatus(AddServer(*vit));
}
pConfig->FindStringVector("chan", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
AddChan(*vit, true);
}
CString sValue;
if (pConfig->FindStringEntry("buffer", sValue))
SetBufferCount(sValue.ToUInt(), true);
if (pConfig->FindStringEntry("awaysuffix", sValue)) {
CUtils::PrintMessage("WARNING: AwaySuffix has been depricated, instead try -> LoadModule = awaynick %nick%_" + sValue);
}
if (pConfig->FindStringEntry("autocycle", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: AutoCycle has been removed, instead try -> LoadModule = autocycle");
}
if (pConfig->FindStringEntry("keepnick", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: KeepNick has been deprecated, instead try -> LoadModule = keepnick");
}
if (pConfig->FindStringEntry("statusprefix", sValue)) {
if (!SetStatusPrefix(sValue)) {
sError = "Invalid StatusPrefix [" + sValue + "] Must be 1-5 chars, no spaces.";
CUtils::PrintError(sError);
return false;
}
}
if (pConfig->FindStringEntry("timezoneoffset", sValue)) {
SetTimezoneOffset(sValue.ToDouble());
}
if (pConfig->FindStringEntry("timestamp", sValue)) {
if (!sValue.Trim_n().Equals("true")) {
if (sValue.Trim_n().Equals("append")) {
SetTimestampAppend(true);
SetTimestampPrepend(false);
} else if (sValue.Trim_n().Equals("prepend")) {
SetTimestampAppend(false);
SetTimestampPrepend(true);
} else if (sValue.Trim_n().Equals("false")) {
SetTimestampAppend(false);
SetTimestampPrepend(false);
} else {
SetTimestampFormat(sValue);
}
}
}
if (pConfig->FindStringEntry("dcclookupmethod", sValue))
SetUseClientIP(sValue.Equals("Client"));
pConfig->FindStringEntry("pass", sValue);
// There are different formats for this available:
// Pass = <plain text>
// Pass = <md5 hash> -
// Pass = plain#<plain text>
// Pass = <hash name>#<hash>
// Pass = <hash name>#<salted hash>#<salt>#
// 'Salted hash' means hash of 'password' + 'salt'
// Possible hashes are md5 and sha256
if (sValue.Right(1) == "-") {
sValue.RightChomp();
sValue.Trim();
SetPass(sValue, CUser::HASH_MD5);
} else {
CString sMethod = sValue.Token(0, false, "#");
CString sPass = sValue.Token(1, true, "#");
if (sMethod == "md5" || sMethod == "sha256") {
CUser::eHashType type = CUser::HASH_MD5;
if (sMethod == "sha256")
type = CUser::HASH_SHA256;
CString sSalt = sPass.Token(1, false, "#");
sPass = sPass.Token(0, false, "#");
SetPass(sPass, type, sSalt);
} else if (sMethod == "plain") {
SetPass(sPass, CUser::HASH_NONE);
} else {
SetPass(sValue, CUser::HASH_NONE);
}
}
CConfig::SubConfig subConf;
CConfig::SubConfig::const_iterator subIt;
pConfig->FindSubConfig("chan", subConf);
for (subIt = subConf.begin(); subIt != subConf.end(); ++subIt) {
const CString& sChanName = subIt->first;
CConfig* pSubConf = subIt->second.m_pSubConfig;
CChan* pChan = new CChan(sChanName, this, true, pSubConf);
if (!pSubConf->empty()) {
sError = "Unhandled lines in config for User [" + GetUserName() + "], Channel [" + sChanName + "]!";
CUtils::PrintError(sError);
CZNC::DumpConfig(pSubConf);
return false;
}
// Save the channel name, because AddChan
// deletes the CChannel*, if adding fails
sError = pChan->GetName();
if (!AddChan(pChan)) {
sError = "Channel [" + sError + "] defined more than once";
CUtils::PrintError(sError);
return false;
}
sError.clear();
}
pConfig->FindStringVector("loadmodule", vsList);
for (vit = vsList.begin(); vit != vsList.end(); ++vit) {
sValue = *vit;
CString sModName = sValue.Token(0);
// XXX Legacy crap, added in znc 0.089
if (sModName == "discon_kick") {
CUtils::PrintMessage("NOTICE: [discon_kick] was renamed, loading [disconkick] instead");
sModName = "disconkick";
}
CUtils::PrintAction("Loading Module [" + sModName + "]");
CString sModRet;
CString sArgs = sValue.Token(1, true);
bool bModRet = GetModules().LoadModule(sModName, sArgs, this, sModRet);
CUtils::PrintStatus(bModRet, sModRet);
if (!bModRet) {
sError = sModRet;
return false;
}
continue;
}
return true;
}
void CIRCSock::ReadLine(const CString& sData) {
CString sLine = sData;
sLine.TrimRight("\n\r");
DEBUG("(" << m_pNetwork->GetUser()->GetUserName() << "/" << m_pNetwork->GetName() << ") IRC -> ZNC [" << sLine << "]");
NETWORKMODULECALL(OnRaw(sLine), m_pNetwork->GetUser(), m_pNetwork, NULL, return);
if (sLine.Equals("PING ", false, 5)) {
// Generate a reply and don't forward this to any user,
// we don't want any PING forwarded
PutIRC("PONG " + sLine.substr(5));
return;
} else if (sLine.Token(1).Equals("PONG")) {
// Block PONGs, we already responded to the pings
return;
} else if (sLine.Equals("ERROR ", false, 6)) {
//ERROR :Closing Link: nick[24.24.24.24] (Excess Flood)
CString sError(sLine.substr(6));
sError.TrimPrefix();
m_pNetwork->PutStatus("Error from Server [" + sError + "]");
return;
}
CString sCmd = sLine.Token(1);
if ((sCmd.length() == 3) && (isdigit(sCmd[0])) && (isdigit(sCmd[1])) && (isdigit(sCmd[2]))) {
CString sServer = sLine.Token(0).LeftChomp_n();
unsigned int uRaw = sCmd.ToUInt();
CString sNick = sLine.Token(2);
CString sRest = sLine.Token(3, true);
switch (uRaw) {
case 1: { // :irc.server.com 001 nick :Welcome to the Internet Relay Network nick
if (m_bAuthed && sServer == "irc.znc.in") {
// m_bAuthed == true => we already received another 001 => we might be in a traffic loop
m_pNetwork->PutStatus("ZNC seems to be connected to itself, disconnecting...");
Quit();
return;
}
m_pNetwork->SetIRCServer(sServer);
SetTimeout(540, TMO_READ); // Now that we are connected, let nature take its course
PutIRC("WHO " + sNick);
m_bAuthed = true;
m_pNetwork->PutStatus("Connected!");
vector<CClient*>& vClients = m_pNetwork->GetClients();
for (unsigned int a = 0; a < vClients.size(); a++) {
CClient* pClient = vClients[a];
CString sClientNick = pClient->GetNick(false);
if (!sClientNick.Equals(sNick)) {
// If they connected with a nick that doesn't match the one we got on irc, then we need to update them
pClient->PutClient(":" + sClientNick + "!" + m_Nick.GetIdent() + "@" + m_Nick.GetHost() + " NICK :" + sNick);
}
}
SetNick(sNick);
NETWORKMODULECALL(OnIRCConnected(), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
m_pNetwork->ClearRawBuffer();
m_pNetwork->AddRawBuffer(":" + sServer + " " + sCmd + " ", " " + sRest);
break;
}
case 5:
ParseISupport(sRest);
m_pNetwork->UpdateExactRawBuffer(":" + sServer + " " + sCmd + " ", " " + sRest);
break;
case 10: { // :irc.server.com 010 nick <hostname> <port> :<info>
CString sHost = sRest.Token(0);
CString sPort = sRest.Token(1);
CString sInfo = sRest.Token(2, true).TrimPrefix_n();
m_pNetwork->PutStatus("Server [" + m_pNetwork->GetCurrentServer()->GetString(false) +
"] redirects us to [" + sHost + ":" + sPort + "] with reason [" + sInfo + "]");
m_pNetwork->PutStatus("Perhaps you want to add it as a new server.");
// Don't send server redirects to the client
return;
}
case 2:
case 3:
case 4:
case 250: // highest connection count
case 251: // user count
case 252: // oper count
case 254: // channel count
case 255: // client count
case 265: // local users
case 266: // global users
m_pNetwork->UpdateRawBuffer(":" + sServer + " " + sCmd + " ", " " + sRest);
break;
case 305:
m_pNetwork->SetIRCAway(false);
break;
case 306:
m_pNetwork->SetIRCAway(true);
break;
case 324: { // MODE
sRest.Trim();
CChan* pChan = m_pNetwork->FindChan(sRest.Token(0));
if (pChan) {
pChan->SetModes(sRest.Token(1, true));
// We don't SetModeKnown(true) here,
// because a 329 will follow
if (!pChan->IsModeKnown()) {
// When we JOIN, we send a MODE
// request. This makes sure the
// reply isn't forwarded.
return;
}
}
}
break;
case 329: {
sRest.Trim();
CChan* pChan = m_pNetwork->FindChan(sRest.Token(0));
if (pChan) {
unsigned long ulDate = sLine.Token(4).ToULong();
pChan->SetCreationDate(ulDate);
if (!pChan->IsModeKnown()) {
pChan->SetModeKnown(true);
// When we JOIN, we send a MODE
// request. This makes sure the
// reply isn't forwarded.
return;
}
}
}
break;
case 331: {
// :irc.server.com 331 yournick #chan :No topic is set.
CChan* pChan = m_pNetwork->FindChan(sLine.Token(3));
if (pChan) {
pChan->SetTopic("");
}
break;
}
case 332: {
// :irc.server.com 332 yournick #chan :This is a topic
CChan* pChan = m_pNetwork->FindChan(sLine.Token(3));
if (pChan) {
CString sTopic = sLine.Token(4, true);
sTopic.LeftChomp();
pChan->SetTopic(sTopic);
}
break;
}
case 333: {
// :irc.server.com 333 yournick #chan setternick 1112320796
CChan* pChan = m_pNetwork->FindChan(sLine.Token(3));
if (pChan) {
sNick = sLine.Token(4);
unsigned long ulDate = sLine.Token(5).ToULong();
pChan->SetTopicOwner(sNick);
pChan->SetTopicDate(ulDate);
}
break;
}
case 352: {
// :irc.yourserver.com 352 yournick #chan ident theirhost.com irc.theirserver.com theirnick H :0 Real Name
sServer = sLine.Token(0);
sNick = sLine.Token(7);
CString sIdent = sLine.Token(4);
CString sHost = sLine.Token(5);
sServer.LeftChomp();
if (sNick.Equals(GetNick())) {
m_Nick.SetIdent(sIdent);
m_Nick.SetHost(sHost);
}
m_pNetwork->SetIRCNick(m_Nick);
m_pNetwork->SetIRCServer(sServer);
const vector<CChan*>& vChans = m_pNetwork->GetChans();
for (unsigned int a = 0; a < vChans.size(); a++) {
vChans[a]->OnWho(sNick, sIdent, sHost);
}
break;
}
case 353: { // NAMES
sRest.Trim();
// Todo: allow for non @+= server msgs
CChan* pChan = m_pNetwork->FindChan(sRest.Token(1));
// If we don't know that channel, some client might have
// requested a /names for it and we really should forward this.
if (pChan) {
CString sNicks = sRest.Token(2, true).TrimPrefix_n();
pChan->AddNicks(sNicks);
}
ForwardRaw353(sLine);
// We forwarded it already, so return
return;
}
case 366: { // end of names list
m_pNetwork->PutUser(sLine); // First send them the raw
// :irc.server.com 366 nick #chan :End of /NAMES list.
CChan* pChan = m_pNetwork->FindChan(sRest.Token(0));
if (pChan) {
if (pChan->IsOn()) {
// If we are the only one in the chan, set our default modes
if (pChan->GetNickCount() == 1) {
CString sModes = pChan->GetDefaultModes();
if (sModes.empty()) {
sModes = m_pNetwork->GetUser()->GetDefaultChanModes();
}
if (!sModes.empty()) {
PutIRC("MODE " + pChan->GetName() + " " + sModes);
}
}
}
}
return; // return so we don't send them the raw twice
}
case 375: // begin motd
case 422: // MOTD File is missing
m_pNetwork->ClearMotdBuffer();
case 372: // motd
case 376: // end motd
m_pNetwork->AddMotdBuffer(":" + sServer + " " + sCmd + " ", " " + sRest);
break;
case 437:
// :irc.server.net 437 * badnick :Nick/channel is temporarily unavailable
// :irc.server.net 437 mynick badnick :Nick/channel is temporarily unavailable
// :irc.server.net 437 mynick badnick :Cannot change nickname while banned on channel
if (m_pNetwork->IsChan(sRest.Token(0)) || sNick != "*")
break;
case 432: // :irc.server.com 432 * nick :Erroneous Nickname: Illegal characters
case 433: {
CString sBadNick = sRest.Token(0);
if (!m_bAuthed) {
SendAltNick(sBadNick);
return;
}
break;
}
case 451:
// :irc.server.com 451 CAP :You have not registered
// Servers that dont support CAP will give us this error, dont send it to the client
if (sNick.Equals("CAP"))
return;
case 470: {
// :irc.unreal.net 470 mynick [Link] #chan1 has become full, so you are automatically being transferred to the linked channel #chan2
// :mccaffrey.freenode.net 470 mynick #electronics ##electronics :Forwarding to another channel
// freenode style numeric
CChan* pChan = m_pNetwork->FindChan(sRest.Token(0));
if (!pChan) {
// unreal style numeric
pChan = m_pNetwork->FindChan(sRest.Token(1));
}
if (pChan) {
pChan->Disable();
m_pNetwork->PutStatus("Channel [" + pChan->GetName() + "] is linked to "
"another channel and was thus disabled.");
}
break;
}
}
} else {
CNick Nick(sLine.Token(0).TrimPrefix_n());
sCmd = sLine.Token(1);
CString sRest = sLine.Token(2, true);
if (sCmd.Equals("NICK")) {
CString sNewNick = sRest.TrimPrefix_n();
bool bIsVisible = false;
vector<CChan*> vFoundChans;
const vector<CChan*>& vChans = m_pNetwork->GetChans();
for (unsigned int a = 0; a < vChans.size(); a++) {
CChan* pChan = vChans[a];
if (pChan->ChangeNick(Nick.GetNick(), sNewNick)) {
vFoundChans.push_back(pChan);
if (!pChan->IsDetached()) {
bIsVisible = true;
}
}
}
// Todo: use nick compare function here
if (Nick.GetNick().Equals(GetNick())) {
// We are changing our own nick, the clients always must see this!
bIsVisible = true;
SetNick(sNewNick);
}
NETWORKMODULECALL(OnNick(Nick, sNewNick, vFoundChans), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
if (!bIsVisible) {
return;
}
} else if (sCmd.Equals("QUIT")) {
CString sMessage = sRest.TrimPrefix_n();
bool bIsVisible = false;
// :[email protected] QUIT :message
if (Nick.GetNick().Equals(GetNick())) {
m_pNetwork->PutStatus("You quit [" + sMessage + "]");
// We don't call module hooks and we don't
// forward this quit to clients (Some clients
// disconnect if they receive such a QUIT)
return;
}
vector<CChan*> vFoundChans;
const vector<CChan*>& vChans = m_pNetwork->GetChans();
for (unsigned int a = 0; a < vChans.size(); a++) {
CChan* pChan = vChans[a];
if (pChan->RemNick(Nick.GetNick())) {
vFoundChans.push_back(pChan);
if (!pChan->IsDetached()) {
bIsVisible = true;
}
}
}
NETWORKMODULECALL(OnQuit(Nick, sMessage, vFoundChans), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
if (!bIsVisible) {
return;
}
} else if (sCmd.Equals("JOIN")) {
CString sChan = sRest.Token(0).TrimPrefix_n();
CChan* pChan;
// Todo: use nick compare function
if (Nick.GetNick().Equals(GetNick())) {
m_pNetwork->AddChan(sChan, false);
pChan = m_pNetwork->FindChan(sChan);
if (pChan) {
pChan->ResetJoinTries();
pChan->Enable();
pChan->SetIsOn(true);
PutIRC("MODE " + sChan);
}
} else {
pChan = m_pNetwork->FindChan(sChan);
}
if (pChan) {
pChan->AddNick(Nick.GetNickMask());
NETWORKMODULECALL(OnJoin(Nick.GetNickMask(), *pChan), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
if (pChan->IsDetached()) {
return;
}
}
} else if (sCmd.Equals("PART")) {
CString sChan = sRest.Token(0).TrimPrefix_n();
CString sMsg = sRest.Token(1, true).TrimPrefix_n();
CChan* pChan = m_pNetwork->FindChan(sChan);
bool bDetached = false;
if (pChan) {
pChan->RemNick(Nick.GetNick());
NETWORKMODULECALL(OnPart(Nick.GetNickMask(), *pChan, sMsg), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
if (pChan->IsDetached())
bDetached = true;
}
// Todo: use nick compare function
if (Nick.GetNick().Equals(GetNick())) {
m_pNetwork->DelChan(sChan);
}
/*
* We use this boolean because
* m_pNetwork->DelChan() will delete this channel
* and thus we would dereference an
* already-freed pointer!
*/
if (bDetached) {
return;
}
} else if (sCmd.Equals("MODE")) {
CString sTarget = sRest.Token(0);
CString sModes = sRest.Token(1, true);
if (sModes.Left(1) == ":")
sModes = sModes.substr(1);
CChan* pChan = m_pNetwork->FindChan(sTarget);
if (pChan) {
pChan->ModeChange(sModes, &Nick);
if (pChan->IsDetached()) {
return;
}
} else if (sTarget == m_Nick.GetNick()) {
CString sModeArg = sModes.Token(0);
bool bAdd = true;
/* no module call defined (yet?)
MODULECALL(OnRawUserMode(*pOpNick, *this, sModeArg, sArgs), m_pNetwork->GetUser(), NULL, );
*/
for (unsigned int a = 0; a < sModeArg.size(); a++) {
const unsigned char& uMode = sModeArg[a];
if (uMode == '+') {
bAdd = true;
} else if (uMode == '-') {
bAdd = false;
} else {
if (bAdd) {
m_scUserModes.insert(uMode);
} else {
m_scUserModes.erase(uMode);
}
}
}
}
} else if (sCmd.Equals("KICK")) {
// :[email protected] KICK #chan nick :msg
CString sChan = sRest.Token(0);
CString sKickedNick = sRest.Token(1);
CString sMsg = sRest.Token(2, true);
sMsg.LeftChomp();
CChan* pChan = m_pNetwork->FindChan(sChan);
if (pChan) {
NETWORKMODULECALL(OnKick(Nick, sKickedNick, *pChan, sMsg), m_pNetwork->GetUser(), m_pNetwork, NULL, NOTHING);
// do not remove the nick till after the OnKick call, so modules
// can do Chan.FindNick or something to get more info.
pChan->RemNick(sKickedNick);
}
if (GetNick().Equals(sKickedNick) && pChan) {
pChan->SetIsOn(false);
// Don't try to rejoin!
pChan->Disable();
}
if ((pChan) && (pChan->IsDetached())) {
return;
}
} else if (sCmd.Equals("NOTICE")) {
// :[email protected] NOTICE #chan :Message
CString sTarget = sRest.Token(0);
CString sMsg = sRest.Token(1, true);
sMsg.LeftChomp();
if (sMsg.WildCmp("\001*\001")) {
sMsg.LeftChomp();
sMsg.RightChomp();
if (sTarget.Equals(GetNick())) {
if (OnCTCPReply(Nick, sMsg)) {
return;
}
}
m_pNetwork->PutUser(":" + Nick.GetNickMask() + " NOTICE " + sTarget + " :\001" + sMsg + "\001");
return;
} else {
if (sTarget.Equals(GetNick())) {
if (OnPrivNotice(Nick, sMsg)) {
return;
}
} else {
if (OnChanNotice(Nick, sTarget, sMsg)) {
return;
}
}
}
if (Nick.GetNick().Equals(m_pNetwork->GetIRCServer())) {
m_pNetwork->PutUser(":" + Nick.GetNick() + " NOTICE " + sTarget + " :" + sMsg);
} else {
m_pNetwork->PutUser(":" + Nick.GetNickMask() + " NOTICE " + sTarget + " :" + sMsg);
}
return;
} else if (sCmd.Equals("TOPIC")) {
// :[email protected] TOPIC #chan :This is a topic
CChan* pChan = m_pNetwork->FindChan(sLine.Token(2));
if (pChan) {
CString sTopic = sLine.Token(3, true);
sTopic.LeftChomp();
NETWORKMODULECALL(OnTopic(Nick, *pChan, sTopic), m_pNetwork->GetUser(), m_pNetwork, NULL, return);
pChan->SetTopicOwner(Nick.GetNick());
pChan->SetTopicDate((unsigned long) time(NULL));
pChan->SetTopic(sTopic);
if (pChan->IsDetached()) {
return; // Don't forward this
}
sLine = ":" + Nick.GetNickMask() + " TOPIC " + pChan->GetName() + " :" + sTopic;
}
} else if (sCmd.Equals("PRIVMSG")) {
bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
TOption<const CString&> StringOptions[] = {
{ "nick", &CUser::SetNick },
{ "quitmsg", &CUser::SetQuitMsg },
{ "altnick", &CUser::SetAltNick },
{ "ident", &CUser::SetIdent },
{ "realname", &CUser::SetRealName },
{ "chanmodes", &CUser::SetDefaultChanModes },
{ "bindhost", &CUser::SetBindHost },
{ "vhost", &CUser::SetBindHost },
{ "dccbindhost", &CUser::SetDCCBindHost },
{ "dccvhost", &CUser::SetDCCBindHost },
{ "timestampformat", &CUser::SetTimestampFormat },
{ "skin", &CUser::SetSkinName },
{ "clientencoding", &CUser::SetClientEncoding },
};
TOption<unsigned int> UIntOptions[] = {
{ "jointries", &CUser::SetJoinTries },
{ "maxnetworks", &CUser::SetMaxNetworks },
{ "maxquerybuffers", &CUser::SetMaxQueryBuffers },
{ "maxjoins", &CUser::SetMaxJoins },
};
TOption<bool> BoolOptions[] = {
{ "keepbuffer", &CUser::SetKeepBuffer }, // XXX compatibility crap from pre-0.207
{ "autoclearchanbuffer", &CUser::SetAutoClearChanBuffer },
{ "autoclearquerybuffer", &CUser::SetAutoClearQueryBuffer },
{ "multiclients", &CUser::SetMultiClients },
{ "denyloadmod", &CUser::SetDenyLoadMod },
{ "admin", &CUser::SetAdmin },
{ "denysetbindhost", &CUser::SetDenySetBindHost },
{ "denysetvhost", &CUser::SetDenySetBindHost },
{ "appendtimestamp", &CUser::SetTimestampAppend },
{ "prependtimestamp", &CUser::SetTimestampPrepend },
};
for (const auto& Option : StringOptions) {
CString sValue;
if (pConfig->FindStringEntry(Option.name, sValue))
(this->*Option.pSetter)(sValue);
}
for (const auto& Option : UIntOptions) {
CString sValue;
if (pConfig->FindStringEntry(Option.name, sValue))
(this->*Option.pSetter)(sValue.ToUInt());
}
for (const auto& Option : BoolOptions) {
CString sValue;
if (pConfig->FindStringEntry(Option.name, sValue))
(this->*Option.pSetter)(sValue.ToBool());
}
VCString vsList;
pConfig->FindStringVector("allow", vsList);
for (const CString& sHost : vsList) {
AddAllowedHost(sHost);
}
pConfig->FindStringVector("ctcpreply", vsList);
for (const CString& sReply : vsList) {
AddCTCPReply(sReply.Token(0), sReply.Token(1, true));
}
CString sValue;
CString sDCCLookupValue;
pConfig->FindStringEntry("dcclookupmethod", sDCCLookupValue);
if (pConfig->FindStringEntry("bouncedccs", sValue)) {
if (sValue.ToBool()) {
CUtils::PrintAction("Loading Module [bouncedcc]");
CString sModRet;
bool bModRet = GetModules().LoadModule("bouncedcc", "", CModInfo::UserModule, this, nullptr, sModRet);
CUtils::PrintStatus(bModRet, sModRet);
if (!bModRet) {
sError = sModRet;
return false;
}
if (sDCCLookupValue.Equals("Client")) {
GetModules().FindModule("bouncedcc")->SetNV("UseClientIP", "1");
}
}
}
if (pConfig->FindStringEntry("buffer", sValue))
SetBufferCount(sValue.ToUInt(), true);
if (pConfig->FindStringEntry("awaysuffix", sValue)) {
CUtils::PrintMessage("WARNING: AwaySuffix has been deprecated, instead try -> LoadModule = awaynick %nick%_" + sValue);
}
if (pConfig->FindStringEntry("autocycle", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: AutoCycle has been removed, instead try -> LoadModule = autocycle");
}
if (pConfig->FindStringEntry("keepnick", sValue)) {
if (sValue.Equals("true"))
CUtils::PrintError("WARNING: KeepNick has been deprecated, instead try -> LoadModule = keepnick");
}
if (pConfig->FindStringEntry("statusprefix", sValue)) {
if (!SetStatusPrefix(sValue)) {
sError = "Invalid StatusPrefix [" + sValue + "] Must be 1-5 chars, no spaces.";
CUtils::PrintError(sError);
return false;
}
}
if (pConfig->FindStringEntry("timezone", sValue)) {
SetTimezone(sValue);
}
if (pConfig->FindStringEntry("timezoneoffset", sValue)) {
if (fabs(sValue.ToDouble()) > 0.1) {
CUtils::PrintError("WARNING: TimezoneOffset has been deprecated, now you can set your timezone by name");
}
}
if (pConfig->FindStringEntry("timestamp", sValue)) {
if (!sValue.Trim_n().Equals("true")) {
if (sValue.Trim_n().Equals("append")) {
SetTimestampAppend(true);
SetTimestampPrepend(false);
} else if (sValue.Trim_n().Equals("prepend")) {
SetTimestampAppend(false);
SetTimestampPrepend(true);
} else if (sValue.Trim_n().Equals("false")) {
SetTimestampAppend(false);
SetTimestampPrepend(false);
} else {
SetTimestampFormat(sValue);
}
}
}
pConfig->FindStringEntry("pass", sValue);
// There are different formats for this available:
// Pass = <plain text>
// Pass = <md5 hash> -
// Pass = plain#<plain text>
// Pass = <hash name>#<hash>
// Pass = <hash name>#<salted hash>#<salt>#
// 'Salted hash' means hash of 'password' + 'salt'
// Possible hashes are md5 and sha256
if (sValue.Right(1) == "-") {
sValue.RightChomp();
sValue.Trim();
SetPass(sValue, CUser::HASH_MD5);
} else {
CString sMethod = sValue.Token(0, false, "#");
CString sPass = sValue.Token(1, true, "#");
if (sMethod == "md5" || sMethod == "sha256") {
CUser::eHashType type = CUser::HASH_MD5;
if (sMethod == "sha256")
type = CUser::HASH_SHA256;
CString sSalt = sPass.Token(1, false, "#");
sPass = sPass.Token(0, false, "#");
SetPass(sPass, type, sSalt);
} else if (sMethod == "plain") {
SetPass(sPass, CUser::HASH_NONE);
} else {
SetPass(sValue, CUser::HASH_NONE);
}
}
CConfig::SubConfig subConf;
CConfig::SubConfig::const_iterator subIt;
pConfig->FindSubConfig("pass", subConf);
if (!sValue.empty() && !subConf.empty()) {
sError = "Password defined more than once";
CUtils::PrintError(sError);
return false;
}
subIt = subConf.begin();
if (subIt != subConf.end()) {
CConfig* pSubConf = subIt->second.m_pSubConfig;
CString sHash;
CString sMethod;
CString sSalt;
CUser::eHashType method;
pSubConf->FindStringEntry("hash", sHash);
pSubConf->FindStringEntry("method", sMethod);
pSubConf->FindStringEntry("salt", sSalt);
if (sMethod.empty() || sMethod.Equals("plain"))
method = CUser::HASH_NONE;
else if (sMethod.Equals("md5"))
method = CUser::HASH_MD5;
else if (sMethod.Equals("sha256"))
method = CUser::HASH_SHA256;
else {
sError = "Invalid hash method";
CUtils::PrintError(sError);
return false;
}
SetPass(sHash, method, sSalt);
if (!pSubConf->empty()) {
sError = "Unhandled lines in config!";
CUtils::PrintError(sError);
CZNC::DumpConfig(pSubConf);
return false;
}
++subIt;
}
if (subIt != subConf.end()) {
sError = "Password defined more than once";
CUtils::PrintError(sError);
return false;
}
pConfig->FindSubConfig("network", subConf);
for (subIt = subConf.begin(); subIt != subConf.end(); ++subIt) {
const CString& sNetworkName = subIt->first;
CUtils::PrintMessage("Loading network [" + sNetworkName + "]");
CIRCNetwork *pNetwork = FindNetwork(sNetworkName);
if (!pNetwork) {
pNetwork = new CIRCNetwork(this, sNetworkName);
}
if (!pNetwork->ParseConfig(subIt->second.m_pSubConfig, sError)) {
return false;
}
}
if (pConfig->FindStringVector("server", vsList, false) || pConfig->FindStringVector("chan", vsList, false) || pConfig->FindSubConfig("chan", subConf, false)) {
CIRCNetwork *pNetwork = FindNetwork("default");
if (!pNetwork) {
CString sErrorDummy;
pNetwork = AddNetwork("default", sErrorDummy);
}
if (pNetwork) {
CUtils::PrintMessage("NOTICE: Found deprecated config, upgrading to a network");
if (!pNetwork->ParseConfig(pConfig, sError, true)) {
return false;
}
}
}
pConfig->FindStringVector("loadmodule", vsList);
for (const CString& sMod : vsList) {
CString sModName = sMod.Token(0);
CString sNotice = "Loading user module [" + sModName + "]";
// XXX Legacy crap, added in ZNC 0.089
if (sModName == "discon_kick") {
sNotice = "NOTICE: [discon_kick] was renamed, loading [disconkick] instead";
sModName = "disconkick";
}
// XXX Legacy crap, added in ZNC 0.099
if (sModName == "fixfreenode") {
sNotice = "NOTICE: [fixfreenode] doesn't do anything useful anymore, ignoring it";
continue;
}
// XXX Legacy crap, added in ZNC 0.207
if (sModName == "admin") {
sNotice = "NOTICE: [admin] module was renamed, loading [controlpanel] instead";
sModName = "controlpanel";
}
// XXX Legacy crap, should have been added ZNC 0.207, but added only in 1.1 :(
if (sModName == "away") {
sNotice = "NOTICE: [away] was renamed, loading [awaystore] instead";
sModName = "awaystore";
}
// XXX Legacy crap, added in 1.1; fakeonline module was dropped in 1.0 and returned in 1.1
if (sModName == "fakeonline") {
sNotice = "NOTICE: [fakeonline] was renamed, loading [modules_online] instead";
sModName = "modules_online";
}
// XXX Legacy crap, added in 1.3
if (sModName == "charset") {
CUtils::PrintAction("NOTICE: Charset support was moved to core, importing old charset module settings");
size_t uIndex = 1;
if (sMod.Token(uIndex).Equals("-force")) {
uIndex++;
}
VCString vsClient, vsServer;
sMod.Token(uIndex).Split(",", vsClient);
sMod.Token(uIndex + 1).Split(",", vsServer);
if (vsClient.empty() || vsServer.empty()) {
CUtils::PrintStatus(false, "charset module was loaded with wrong parameters.");
continue;
}
SetClientEncoding(vsClient[0]);
for (CIRCNetwork* pNetwork : m_vIRCNetworks) {
pNetwork->SetEncoding(vsServer[0]);
}
CUtils::PrintStatus(true, "Using [" + vsClient[0] + "] for clients, and [" + vsServer[0] + "] for servers");
continue;
}
CString sModRet;
CString sArgs = sMod.Token(1, true);
bool bModRet = LoadModule(sModName, sArgs, sNotice, sModRet);
CUtils::PrintStatus(bModRet, sModRet);
if (!bModRet) {
// XXX The awaynick module was retired in 1.6 (still available as external module)
if (sModName == "awaynick") {
// load simple_away instead, unless it's already on the list
if (std::find(vsList.begin(), vsList.end(), "simple_away") == vsList.end()) {
sNotice = "Loading [simple_away] module instead";
sModName = "simple_away";
// not a fatal error if simple_away is not available
LoadModule(sModName, sArgs, sNotice, sModRet);
}
} else {
sError = sModRet;
return false;
}
}
continue;
}
// Move ircconnectenabled to the networks
if (pConfig->FindStringEntry("ircconnectenabled", sValue)) {
for (CIRCNetwork* pNetwork : m_vIRCNetworks) {
pNetwork->SetIRCConnectEnabled(sValue.ToBool());
}
}
return true;
}
CString CDir::ChangeDir(const CString& sPathIn, const CString& sAddIn, const CString& sHomeIn) {
/* this function is pretty crappy but needed to fix ZNC's strange way of handling file paths */
CString sResult;
CString sPath(sPathIn);
CString sAdd(sAddIn);
CString sHomeDir(sHomeIn);
if (sHomeDir.empty())
{
// use the default home dir, if no custom home dir has been passed in.
sHomeDir = CZNC::Get().GetHomePath();
}
// we want to use backslashes for this function's inner workings.
sHomeDir.Replace("/", "\\");
sPath.Replace("/", "\\");
sAdd.Replace("/", "\\");
if (sAdd == "~")
{
// if the add dir is the home dir (why?!), use that as result...
sResult = sHomeDir;
}
else
{
if(!PathIsRelative(sAdd.c_str()))
{
// if add already is an absolute path, use it for the result...
// ... however, it can still contain ./ or ../ stuff,
// which will be resolved later.
sResult = sAdd;
}
else
{
// if the first part of the path (sPath) is relative,
// make it absolute, starting from the znc.exe directory:
if(PathIsRelative(sPath.c_str()))
{
char szLocalPath[1024] = {0};
// get the full path to znc.exe and strip off "znc.exe" from the end:
if(GetModuleFileName(NULL, szLocalPath, 1023) != 0 && szLocalPath[0])
{
PathRemoveFileSpec(szLocalPath);
if(PathIsDirectory(szLocalPath))
{
// append the relative sPath to our znc.exe dir,
// thereby making it absolute.
char szAbsolutePathBuffer[1024] = {0};
PathCombine(szAbsolutePathBuffer, szLocalPath, sPath.c_str());
// PathCombine will also resolve any ./ or ../ parts in the path.
// use the now-absolute path:
sPath = szAbsolutePathBuffer;
}
}
}
// append the (relative) sAdd path to the (absolute) sPath path:
char szAbsoluteResultBuffer[1024] = {0};
PathCombine(szAbsoluteResultBuffer, sPath.c_str(), sAdd.c_str());
sResult = szAbsoluteResultBuffer;
}
}
char szResultBuffer[1024] = {0};
// make sure no ./ or ../ stuff survives this function. never.
if(!sResult.empty() && PathCanonicalize(szResultBuffer, sResult.c_str()))
{
if(sAdd.empty() || sAdd[sAdd.length() - 1] != '\\')
{
PathRemoveBackslash(szResultBuffer);
}
else
{
PathAddBackslash(szResultBuffer);
}
sResult = szResultBuffer;
sResult.Replace("\\", "/");
return sResult;
}
else
{
abort();
return ""; // to shut up compiler warning
}
#else
CString CDir::ChangeDir(const CString& sPath, const CString& sAdd, const CString& sHome) {
CString sHomeDir(sHome);
if (sHomeDir.empty()) {
sHomeDir = CZNC::Get().GetHomePath();
}
if (sAdd == "~") {
return sHomeDir;
}
CString sAddDir(sAdd);
if (sAddDir.Left(2) == "~/") {
sAddDir.LeftChomp();
sAddDir = sHomeDir + sAddDir;
}
CString sRet = ((sAddDir.size()) && (sAddDir[0] == '/')) ? "" : sPath;
sAddDir += "/";
CString sCurDir;
if (sRet.Right(1) == "/") {
sRet.RightChomp();
}
for (unsigned int a = 0; a < sAddDir.size(); a++) {
switch (sAddDir[a]) {
case '/':
if (sCurDir == "..") {
sRet = sRet.substr(0, sRet.rfind('/'));
} else if ((sCurDir != "") && (sCurDir != ".")) {
sRet += "/" + sCurDir;
}
sCurDir = "";
break;
default:
sCurDir += sAddDir[a];
break;
}
}
return (sRet.empty()) ? "/" : sRet;
#endif
}
