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webadmin.cpp
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webadmin.cpp
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/*
* Copyright (C) 2004-2015 ZNC, see the NOTICE file for details.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <znc/Chan.h>
#include <znc/Server.h>
#include <znc/User.h>
#include <znc/IRCNetwork.h>
#include <znc/IRCSock.h>
using std::stringstream;
using std::make_pair;
using std::set;
using std::vector;
using std::map;
/* Stuff to be able to write this:
// i will be name of local variable, see below
// pUser can be nullptr if only global modules are needed
FOR_EACH_MODULE(i, pUser) {
// i is local variable of type CModules::iterator,
// so *i has type CModule*
}
*/
struct FOR_EACH_MODULE_Type {
enum {
AtGlobal,
AtUser,
AtNetwork,
} where;
CModules CMtemp;
CModules& CMuser;
CModules& CMnet;
FOR_EACH_MODULE_Type(CUser* pUser)
: CMuser(pUser ? pUser->GetModules() : CMtemp), CMnet(CMtemp) {
where = AtGlobal;
}
FOR_EACH_MODULE_Type(CIRCNetwork* pNetwork)
: CMuser(pNetwork ? pNetwork->GetUser()->GetModules() : CMtemp),
CMnet(pNetwork ? pNetwork->GetModules() : CMtemp) {
where = AtGlobal;
}
FOR_EACH_MODULE_Type(std::pair<CUser*, CIRCNetwork*> arg)
: CMuser(arg.first ? arg.first->GetModules() : CMtemp),
CMnet(arg.second ? arg.second->GetModules() : CMtemp) {
where = AtGlobal;
}
operator bool() { return false; }
};
inline bool FOR_EACH_MODULE_CanContinue(FOR_EACH_MODULE_Type& state,
CModules::iterator& i) {
if (state.where == FOR_EACH_MODULE_Type::AtGlobal &&
i == CZNC::Get().GetModules().end()) {
i = state.CMuser.begin();
state.where = FOR_EACH_MODULE_Type::AtUser;
}
if (state.where == FOR_EACH_MODULE_Type::AtUser &&
i == state.CMuser.end()) {
i = state.CMnet.begin();
state.where = FOR_EACH_MODULE_Type::AtNetwork;
}
return !(state.where == FOR_EACH_MODULE_Type::AtNetwork &&
i == state.CMnet.end());
}
#define FOR_EACH_MODULE(I, pUserOrNetwork) \
if (FOR_EACH_MODULE_Type FOR_EACH_MODULE_Var = pUserOrNetwork) { \
} else \
for (CModules::iterator I = CZNC::Get().GetModules().begin(); \
FOR_EACH_MODULE_CanContinue(FOR_EACH_MODULE_Var, I); ++I)
class CWebAdminMod : public CModule {
public:
MODCONSTRUCTOR(CWebAdminMod) {
VPair vParams;
vParams.push_back(make_pair("user", ""));
AddSubPage(std::make_shared<CWebSubPage>("settings", "Global Settings",
CWebSubPage::F_ADMIN));
AddSubPage(std::make_shared<CWebSubPage>("edituser", "Your Settings",
vParams));
AddSubPage(
std::make_shared<CWebSubPage>("traffic", "Traffic Info", vParams));
AddSubPage(std::make_shared<CWebSubPage>("listusers", "Manage Users",
CWebSubPage::F_ADMIN));
}
~CWebAdminMod() override {}
bool OnLoad(const CString& sArgStr, CString& sMessage) override {
if (sArgStr.empty() || CModInfo::GlobalModule != GetType()) return true;
// We don't accept any arguments, but for backwards
// compatibility we have to do some magic here.
sMessage = "Arguments converted to new syntax";
bool bSSL = false;
bool bIPv6 = false;
bool bShareIRCPorts = true;
unsigned short uPort = 8080;
CString sArgs(sArgStr);
CString sPort;
CString sListenHost;
CString sURIPrefix;
while (sArgs.Left(1) == "-") {
CString sOpt = sArgs.Token(0);
sArgs = sArgs.Token(1, true);
if (sOpt.Equals("-IPV6")) {
bIPv6 = true;
} else if (sOpt.Equals("-IPV4")) {
bIPv6 = false;
} else if (sOpt.Equals("-noircport")) {
bShareIRCPorts = false;
} else {
// Uhm... Unknown option? Let's just ignore all
// arguments, older versions would have returned
// an error and denied loading
return true;
}
}
// No arguments left: Only port sharing
if (sArgs.empty() && bShareIRCPorts) return true;
if (sArgs.find(" ") != CString::npos) {
sListenHost = sArgs.Token(0);
sPort = sArgs.Token(1, true);
} else {
sPort = sArgs;
}
if (sPort.Left(1) == "+") {
sPort.TrimLeft("+");
bSSL = true;
}
if (!sPort.empty()) {
uPort = sPort.ToUShort();
}
if (!bShareIRCPorts) {
// Make all existing listeners IRC-only
const vector<CListener*>& vListeners = CZNC::Get().GetListeners();
for (CListener* pListener : vListeners) {
pListener->SetAcceptType(CListener::ACCEPT_IRC);
}
}
// Now turn that into a listener instance
CListener* pListener = new CListener(
uPort, sListenHost, sURIPrefix, bSSL,
(!bIPv6 ? ADDR_IPV4ONLY : ADDR_ALL), CListener::ACCEPT_HTTP);
if (!pListener->Listen()) {
sMessage = "Failed to add backwards-compatible listener";
return false;
}
CZNC::Get().AddListener(pListener);
SetArgs("");
return true;
}
CUser* GetNewUser(CWebSock& WebSock, CUser* pUser) {
std::shared_ptr<CWebSession> spSession = WebSock.GetSession();
CString sUsername = WebSock.GetParam("newuser");
if (sUsername.empty()) {
sUsername = WebSock.GetParam("user");
}
if (sUsername.empty()) {
WebSock.PrintErrorPage("Invalid Submission [Username is required]");
return nullptr;
}
if (pUser) {
/* If we are editing a user we must not change the user name */
sUsername = pUser->GetUserName();
}
CString sArg = WebSock.GetParam("password");
if (sArg != WebSock.GetParam("password2")) {
WebSock.PrintErrorPage(
"Invalid Submission [Passwords do not match]");
return nullptr;
}
CUser* pNewUser = new CUser(sUsername);
if (!sArg.empty()) {
CString sSalt = CUtils::GetSalt();
CString sHash = CUser::SaltedHash(sArg, sSalt);
pNewUser->SetPass(sHash, CUser::HASH_DEFAULT, sSalt);
}
VCString vsArgs;
WebSock.GetRawParam("allowedips").Split("\n", vsArgs);
if (vsArgs.size()) {
for (const CString& sHost : vsArgs) {
pNewUser->AddAllowedHost(sHost.Trim_n());
}
} else {
pNewUser->AddAllowedHost("*");
}
WebSock.GetRawParam("ctcpreplies").Split("\n", vsArgs);
for (const CString& sReply : vsArgs) {
pNewUser->AddCTCPReply(sReply.Token(0).Trim_n(),
sReply.Token(1, true).Trim_n());
}
sArg = WebSock.GetParam("nick");
if (!sArg.empty()) {
pNewUser->SetNick(sArg);
}
sArg = WebSock.GetParam("altnick");
if (!sArg.empty()) {
pNewUser->SetAltNick(sArg);
}
sArg = WebSock.GetParam("statusprefix");
if (!sArg.empty()) {
pNewUser->SetStatusPrefix(sArg);
}
sArg = WebSock.GetParam("ident");
if (!sArg.empty()) {
pNewUser->SetIdent(sArg);
}
sArg = WebSock.GetParam("realname");
if (!sArg.empty()) {
pNewUser->SetRealName(sArg);
}
sArg = WebSock.GetParam("quitmsg");
if (!sArg.empty()) {
pNewUser->SetQuitMsg(sArg);
}
sArg = WebSock.GetParam("chanmodes");
if (!sArg.empty()) {
pNewUser->SetDefaultChanModes(sArg);
}
sArg = WebSock.GetParam("timestampformat");
if (!sArg.empty()) {
pNewUser->SetTimestampFormat(sArg);
}
sArg = WebSock.GetParam("bindhost");
// To change BindHosts be admin or don't have DenySetBindHost
if (spSession->IsAdmin() || !spSession->GetUser()->DenySetBindHost()) {
CString sArg2 = WebSock.GetParam("dccbindhost");
if (!sArg.empty()) {
pNewUser->SetBindHost(sArg);
}
if (!sArg2.empty()) {
pNewUser->SetDCCBindHost(sArg2);
}
} else if (pUser) {
pNewUser->SetBindHost(pUser->GetBindHost());
pNewUser->SetDCCBindHost(pUser->GetDCCBindHost());
}
sArg = WebSock.GetParam("chanbufsize");
if (!sArg.empty()) {
// First apply the old limit in case the new one is too high
if (pUser)
pNewUser->SetChanBufferSize(pUser->GetChanBufferSize(), true);
pNewUser->SetChanBufferSize(sArg.ToUInt(), spSession->IsAdmin());
}
sArg = WebSock.GetParam("querybufsize");
if (!sArg.empty()) {
// First apply the old limit in case the new one is too high
if (pUser)
pNewUser->SetQueryBufferSize(pUser->GetQueryBufferSize(), true);
pNewUser->SetQueryBufferSize(sArg.ToUInt(), spSession->IsAdmin());
}
pNewUser->SetSkinName(WebSock.GetParam("skin"));
pNewUser->SetAutoClearChanBuffer(
WebSock.GetParam("autoclearchanbuffer").ToBool());
pNewUser->SetMultiClients(WebSock.GetParam("multiclients").ToBool());
pNewUser->SetTimestampAppend(
WebSock.GetParam("appendtimestamp").ToBool());
pNewUser->SetTimestampPrepend(
WebSock.GetParam("prependtimestamp").ToBool());
pNewUser->SetTimezone(WebSock.GetParam("timezone"));
pNewUser->SetJoinTries(WebSock.GetParam("jointries").ToUInt());
pNewUser->SetMaxJoins(WebSock.GetParam("maxjoins").ToUInt());
pNewUser->SetAutoClearQueryBuffer(
WebSock.GetParam("autoclearquerybuffer").ToBool());
pNewUser->SetMaxQueryBuffers(
WebSock.GetParam("maxquerybuffers").ToUInt());
#ifdef HAVE_ICU
CString sEncodingUtf = WebSock.GetParam("encoding_utf");
if (sEncodingUtf == "legacy") {
pNewUser->SetClientEncoding("");
}
CString sEncoding = WebSock.GetParam("encoding");
if (sEncoding.empty()) {
sEncoding = "UTF-8";
}
if (sEncodingUtf == "send") {
pNewUser->SetClientEncoding("^" + sEncoding);
} else if (sEncodingUtf == "receive") {
pNewUser->SetClientEncoding("*" + sEncoding);
} else if (sEncodingUtf == "simple") {
pNewUser->SetClientEncoding(sEncoding);
}
#endif
if (spSession->IsAdmin()) {
pNewUser->SetDenyLoadMod(WebSock.GetParam("denyloadmod").ToBool());
pNewUser->SetDenySetBindHost(
WebSock.GetParam("denysetbindhost").ToBool());
sArg = WebSock.GetParam("maxnetworks");
if (!sArg.empty()) pNewUser->SetMaxNetworks(sArg.ToUInt());
} else if (pUser) {
pNewUser->SetDenyLoadMod(pUser->DenyLoadMod());
pNewUser->SetDenySetBindHost(pUser->DenySetBindHost());
pNewUser->SetMaxNetworks(pUser->MaxNetworks());
}
// If pUser is not nullptr, we are editing an existing user.
// Users must not be able to change their own admin flag.
if (pUser != CZNC::Get().FindUser(WebSock.GetUser())) {
pNewUser->SetAdmin(WebSock.GetParam("isadmin").ToBool());
} else if (pUser) {
pNewUser->SetAdmin(pUser->IsAdmin());
}
if (spSession->IsAdmin() || (pUser && !pUser->DenyLoadMod())) {
WebSock.GetParamValues("loadmod", vsArgs);
// disallow unload webadmin from itself
if (CModInfo::UserModule == GetType() &&
pUser == CZNC::Get().FindUser(WebSock.GetUser())) {
bool bLoadedWebadmin = false;
for (const CString& s : vsArgs) {
CString sModName = s.TrimRight_n("\r");
if (sModName == GetModName()) {
bLoadedWebadmin = true;
break;
}
}
if (!bLoadedWebadmin) {
vsArgs.push_back(GetModName());
}
}
for (const CString& s : vsArgs) {
CString sModRet;
CString sModName = s.TrimRight_n("\r");
CString sModLoadError;
if (!sModName.empty()) {
CString sArgs = WebSock.GetParam("modargs_" + sModName);
try {
if (!pNewUser->GetModules().LoadModule(
sModName, sArgs, CModInfo::UserModule, pNewUser,
nullptr, sModRet)) {
sModLoadError = "Unable to load module [" +
sModName + "] [" + sModRet + "]";
}
} catch (...) {
sModLoadError = "Unable to load module [" + sModName +
"] [" + sArgs + "]";
}
if (!sModLoadError.empty()) {
DEBUG(sModLoadError);
spSession->AddError(sModLoadError);
}
}
}
} else if (pUser) {
CModules& Modules = pUser->GetModules();
for (const CModule* pMod : Modules) {
CString sModName = pMod->GetModName();
CString sArgs = pMod->GetArgs();
CString sModRet;
CString sModLoadError;
try {
if (!pNewUser->GetModules().LoadModule(
sModName, sArgs, CModInfo::UserModule, pNewUser,
nullptr, sModRet)) {
sModLoadError = "Unable to load module [" + sModName +
"] [" + sModRet + "]";
}
} catch (...) {
sModLoadError = "Unable to load module [" + sModName + "]";
}
if (!sModLoadError.empty()) {
DEBUG(sModLoadError);
spSession->AddError(sModLoadError);
}
}
}
return pNewUser;
}
CString SafeGetUserNameParam(CWebSock& WebSock) {
CString sUserName = WebSock.GetParam("user"); // check for POST param
if (sUserName.empty() && !WebSock.IsPost()) {
// if no POST param named user has been given and we are not
// saving this form, fall back to using the GET parameter.
sUserName = WebSock.GetParam("user", false);
}
return sUserName;
}
CString SafeGetNetworkParam(CWebSock& WebSock) {
CString sNetwork = WebSock.GetParam("network"); // check for POST param
if (sNetwork.empty() && !WebSock.IsPost()) {
// if no POST param named user has been given and we are not
// saving this form, fall back to using the GET parameter.
sNetwork = WebSock.GetParam("network", false);
}
return sNetwork;
}
CUser* SafeGetUserFromParam(CWebSock& WebSock) {
return CZNC::Get().FindUser(SafeGetUserNameParam(WebSock));
}
CIRCNetwork* SafeGetNetworkFromParam(CWebSock& WebSock) {
CUser* pUser = CZNC::Get().FindUser(SafeGetUserNameParam(WebSock));
CIRCNetwork* pNetwork = nullptr;
if (pUser) {
pNetwork = pUser->FindNetwork(SafeGetNetworkParam(WebSock));
}
return pNetwork;
}
CString GetWebMenuTitle() override { return "webadmin"; }
bool OnWebRequest(CWebSock& WebSock, const CString& sPageName,
CTemplate& Tmpl) override {
std::shared_ptr<CWebSession> spSession = WebSock.GetSession();
if (sPageName == "settings") {
// Admin Check
if (!spSession->IsAdmin()) {
return false;
}
return SettingsPage(WebSock, Tmpl);
} else if (sPageName == "adduser") {
// Admin Check
if (!spSession->IsAdmin()) {
return false;
}
return UserPage(WebSock, Tmpl);
} else if (sPageName == "addnetwork") {
CUser* pUser = SafeGetUserFromParam(WebSock);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || spSession->GetUser() != pUser)) {
return false;
}
if (pUser) {
return NetworkPage(WebSock, Tmpl, pUser);
}
WebSock.PrintErrorPage("No such username");
return true;
} else if (sPageName == "editnetwork") {
CIRCNetwork* pNetwork = SafeGetNetworkFromParam(WebSock);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || !pNetwork ||
spSession->GetUser() != pNetwork->GetUser())) {
return false;
}
if (!pNetwork) {
WebSock.PrintErrorPage("No such username or network");
return true;
}
return NetworkPage(WebSock, Tmpl, pNetwork->GetUser(), pNetwork);
} else if (sPageName == "delnetwork") {
CString sUser = WebSock.GetParam("user");
if (sUser.empty() && !WebSock.IsPost()) {
sUser = WebSock.GetParam("user", false);
}
CUser* pUser = CZNC::Get().FindUser(sUser);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || spSession->GetUser() != pUser)) {
return false;
}
return DelNetwork(WebSock, pUser, Tmpl);
} else if (sPageName == "editchan") {
CIRCNetwork* pNetwork = SafeGetNetworkFromParam(WebSock);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || !pNetwork ||
spSession->GetUser() != pNetwork->GetUser())) {
return false;
}
if (!pNetwork) {
WebSock.PrintErrorPage("No such username or network");
return true;
}
CString sChan = WebSock.GetParam("name");
if (sChan.empty() && !WebSock.IsPost()) {
sChan = WebSock.GetParam("name", false);
}
CChan* pChan = pNetwork->FindChan(sChan);
if (!pChan) {
WebSock.PrintErrorPage("No such channel");
return true;
}
return ChanPage(WebSock, Tmpl, pNetwork, pChan);
} else if (sPageName == "addchan") {
CIRCNetwork* pNetwork = SafeGetNetworkFromParam(WebSock);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || !pNetwork ||
spSession->GetUser() != pNetwork->GetUser())) {
return false;
}
if (pNetwork) {
return ChanPage(WebSock, Tmpl, pNetwork);
}
WebSock.PrintErrorPage("No such username or network");
return true;
} else if (sPageName == "delchan") {
CIRCNetwork* pNetwork = SafeGetNetworkFromParam(WebSock);
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || !pNetwork ||
spSession->GetUser() != pNetwork->GetUser())) {
return false;
}
if (pNetwork) {
return DelChan(WebSock, pNetwork);
}
WebSock.PrintErrorPage("No such username or network");
return true;
} else if (sPageName == "deluser") {
if (!spSession->IsAdmin()) {
return false;
}
if (!WebSock.IsPost()) {
// Show the "Are you sure?" page:
CString sUser = WebSock.GetParam("user", false);
CUser* pUser = CZNC::Get().FindUser(sUser);
if (!pUser) {
WebSock.PrintErrorPage("No such username");
return true;
}
Tmpl.SetFile("del_user.tmpl");
Tmpl["Username"] = sUser;
return true;
}
// The "Are you sure?" page has been submitted with "Yes",
// so we actually delete the user now:
CString sUser = WebSock.GetParam("user");
CUser* pUser = CZNC::Get().FindUser(sUser);
if (pUser && pUser == spSession->GetUser()) {
WebSock.PrintErrorPage(
"Please don't delete yourself, suicide is not the answer!");
return true;
} else if (CZNC::Get().DeleteUser(sUser)) {
WebSock.Redirect(GetWebPath() + "listusers");
return true;
}
WebSock.PrintErrorPage("No such username");
return true;
} else if (sPageName == "edituser") {
CString sUserName = SafeGetUserNameParam(WebSock);
CUser* pUser = CZNC::Get().FindUser(sUserName);
if (!pUser) {
if (sUserName.empty()) {
pUser = spSession->GetUser();
} // else: the "no such user" message will be printed.
}
// Admin||Self Check
if (!spSession->IsAdmin() &&
(!spSession->GetUser() || spSession->GetUser() != pUser)) {
return false;
}
if (pUser) {
return UserPage(WebSock, Tmpl, pUser);
}
WebSock.PrintErrorPage("No such username");
return true;
} else if (sPageName == "listusers" && spSession->IsAdmin()) {
return ListUsersPage(WebSock, Tmpl);
} else if (sPageName == "traffic") {
return TrafficPage(WebSock, Tmpl);
} else if (sPageName == "index") {
return true;
} else if (sPageName == "add_listener") {
// Admin Check
if (!spSession->IsAdmin()) {
return false;
}
return AddListener(WebSock, Tmpl);
} else if (sPageName == "del_listener") {
// Admin Check
if (!spSession->IsAdmin()) {
return false;
}
return DelListener(WebSock, Tmpl);
}
return false;
}
bool ChanPage(CWebSock& WebSock, CTemplate& Tmpl, CIRCNetwork* pNetwork,
CChan* pChan = nullptr) {
std::shared_ptr<CWebSession> spSession = WebSock.GetSession();
Tmpl.SetFile("add_edit_chan.tmpl");
CUser* pUser = pNetwork->GetUser();
if (!pUser) {
WebSock.PrintErrorPage("That user doesn't exist");
return true;
}
if (!WebSock.GetParam("submitted").ToUInt()) {
Tmpl["User"] = pUser->GetUserName();
Tmpl["Network"] = pNetwork->GetName();
CTemplate& breadUser = Tmpl.AddRow("BreadCrumbs");
breadUser["Text"] = "Edit User [" + pUser->GetUserName() + "]";
breadUser["URL"] =
GetWebPath() + "edituser?user=" + pUser->GetUserName();
CTemplate& breadNet = Tmpl.AddRow("BreadCrumbs");
breadNet["Text"] = "Edit Network [" + pNetwork->GetName() + "]";
breadNet["URL"] = GetWebPath() + "editnetwork?user=" +
pUser->GetUserName() + "&network=" +
pNetwork->GetName();
CTemplate& breadChan = Tmpl.AddRow("BreadCrumbs");
if (pChan) {
Tmpl["Action"] = "editchan";
Tmpl["Edit"] = "true";
Tmpl["Title"] =
"Edit Channel" + CString(" [" + pChan->GetName() + "]") +
" of Network [" + pNetwork->GetName() + "] of User [" +
pNetwork->GetUser()->GetUserName() + "]";
Tmpl["ChanName"] = pChan->GetName();
Tmpl["BufferSize"] = CString(pChan->GetBufferCount());
Tmpl["DefModes"] = pChan->GetDefaultModes();
Tmpl["Key"] = pChan->GetKey();
breadChan["Text"] = "Edit Channel [" + pChan->GetName() + "]";
if (pChan->InConfig()) {
Tmpl["InConfig"] = "true";
}
} else {
Tmpl["Action"] = "addchan";
Tmpl["Title"] =
"Add Channel" +
CString(" for User [" + pUser->GetUserName() + "]");
Tmpl["BufferSize"] = CString(pUser->GetBufferCount());
Tmpl["DefModes"] = CString(pUser->GetDefaultChanModes());
Tmpl["InConfig"] = "true";
breadChan["Text"] = "Add Channel";
}
// o1 used to be AutoCycle which was removed
CTemplate& o2 = Tmpl.AddRow("OptionLoop");
o2["Name"] = "autoclearchanbuffer";
o2["DisplayName"] = "Auto Clear Chan Buffer";
o2["Tooltip"] = "Automatically Clear Channel Buffer After Playback";
if ((pChan && pChan->AutoClearChanBuffer()) ||
(!pChan && pUser->AutoClearChanBuffer())) {
o2["Checked"] = "true";
}
CTemplate& o3 = Tmpl.AddRow("OptionLoop");
o3["Name"] = "detached";
o3["DisplayName"] = "Detached";
if (pChan && pChan->IsDetached()) {
o3["Checked"] = "true";
}
CTemplate& o4 = Tmpl.AddRow("OptionLoop");
o4["Name"] = "disabled";
o4["DisplayName"] = "Disabled";
if (pChan && pChan->IsDisabled()) {
o4["Checked"] = "true";
}
FOR_EACH_MODULE(i, pNetwork) {
CTemplate& mod = Tmpl.AddRow("EmbeddedModuleLoop");
mod.insert(Tmpl.begin(), Tmpl.end());
mod["WebadminAction"] = "display";
if ((*i)->OnEmbeddedWebRequest(WebSock, "webadmin/channel",
mod)) {
mod["Embed"] = WebSock.FindTmpl(*i, "WebadminChan.tmpl");
mod["ModName"] = (*i)->GetModName();
}
}
return true;
}
CString sChanName = WebSock.GetParam("name").Trim_n();
if (!pChan) {
if (sChanName.empty()) {
WebSock.PrintErrorPage("Channel name is a required argument");
return true;
}
// This could change the channel name and e.g. add a "#" prefix
pChan = new CChan(sChanName, pNetwork, true);
if (pNetwork->FindChan(pChan->GetName())) {
WebSock.PrintErrorPage("Channel [" + pChan->GetName() +
"] already exists");
delete pChan;
return true;
}
if (!pNetwork->AddChan(pChan)) {
WebSock.PrintErrorPage("Could not add channel [" + sChanName +
"]");
return true;
}
}
if (WebSock.GetParam("buffersize").empty()) {
pChan->ResetBufferCount();
} else {
unsigned int uBufferSize = WebSock.GetParam("buffersize").ToUInt();
if (pChan->GetBufferCount() != uBufferSize) {
pChan->SetBufferCount(uBufferSize, spSession->IsAdmin());
}
}
pChan->SetDefaultModes(WebSock.GetParam("defmodes"));
pChan->SetInConfig(WebSock.GetParam("save").ToBool());
bool bAutoClearChanBuffer =
WebSock.GetParam("autoclearchanbuffer").ToBool();
if (pChan->AutoClearChanBuffer() != bAutoClearChanBuffer) {
pChan->SetAutoClearChanBuffer(
WebSock.GetParam("autoclearchanbuffer").ToBool());
}
pChan->SetKey(WebSock.GetParam("key"));
bool bDetached = WebSock.GetParam("detached").ToBool();
if (pChan->IsDetached() != bDetached) {
if (bDetached) {
pChan->DetachUser();
} else {
pChan->AttachUser();
}
}
bool bDisabled = WebSock.GetParam("disabled").ToBool();
if (bDisabled)
pChan->Disable();
else
pChan->Enable();
CTemplate TmplMod;
TmplMod["User"] = pUser->GetUserName();
TmplMod["ChanName"] = pChan->GetName();
TmplMod["WebadminAction"] = "change";
FOR_EACH_MODULE(it, pNetwork) {
(*it)->OnEmbeddedWebRequest(WebSock, "webadmin/channel", TmplMod);
}
if (!CZNC::Get().WriteConfig()) {
WebSock.PrintErrorPage(
"Channel added/modified, but config was not written");
return true;
}
if (WebSock.HasParam("submit_return")) {
WebSock.Redirect(GetWebPath() + "editnetwork?user=" +
pUser->GetUserName().Escape_n(CString::EURL) +
"&network=" +
pNetwork->GetName().Escape_n(CString::EURL));
} else {
WebSock.Redirect(
GetWebPath() + "editchan?user=" +
pUser->GetUserName().Escape_n(CString::EURL) + "&network=" +
pNetwork->GetName().Escape_n(CString::EURL) + "&name=" +
pChan->GetName().Escape_n(CString::EURL));
}
return true;
}
bool NetworkPage(CWebSock& WebSock, CTemplate& Tmpl, CUser* pUser,
CIRCNetwork* pNetwork = nullptr) {
std::shared_ptr<CWebSession> spSession = WebSock.GetSession();
Tmpl.SetFile("add_edit_network.tmpl");
if (!WebSock.GetParam("submitted").ToUInt()) {
Tmpl["Username"] = pUser->GetUserName();
set<CModInfo> ssNetworkMods;
CZNC::Get().GetModules().GetAvailableMods(ssNetworkMods,
CModInfo::NetworkModule);
for (const CModInfo& Info : ssNetworkMods) {
CTemplate& l = Tmpl.AddRow("ModuleLoop");
l["Name"] = Info.GetName();
l["Description"] = Info.GetDescription();
l["Wiki"] = Info.GetWikiPage();
l["HasArgs"] = CString(Info.GetHasArgs());
l["ArgsHelpText"] = Info.GetArgsHelpText();
if (pNetwork) {
CModule* pModule =
pNetwork->GetModules().FindModule(Info.GetName());
if (pModule) {
l["Checked"] = "true";
l["Args"] = pModule->GetArgs();
}
}
// Check if module is loaded globally
l["CanBeLoadedGlobally"] =
CString(Info.SupportsType(CModInfo::GlobalModule));
l["LoadedGlobally"] =
CString(CZNC::Get().GetModules().FindModule(
Info.GetName()) != nullptr);
// Check if module is loaded by user
l["CanBeLoadedByUser"] =
CString(Info.SupportsType(CModInfo::UserModule));
l["LoadedByUser"] = CString(
pUser->GetModules().FindModule(Info.GetName()) != nullptr);
if (!spSession->IsAdmin() && pUser->DenyLoadMod()) {
l["Disabled"] = "true";
}
}
// To change BindHosts be admin or don't have DenySetBindHost
if (spSession->IsAdmin() ||
!spSession->GetUser()->DenySetBindHost()) {
Tmpl["BindHostEdit"] = "true";
if (pNetwork) {
Tmpl["BindHost"] = pNetwork->GetBindHost();
}
}
CTemplate& breadUser = Tmpl.AddRow("BreadCrumbs");
breadUser["Text"] = "Edit User [" + pUser->GetUserName() + "]";
breadUser["URL"] =
GetWebPath() + "edituser?user=" + pUser->GetUserName();
CTemplate& breadNet = Tmpl.AddRow("BreadCrumbs");
if (pNetwork) {
Tmpl["Action"] = "editnetwork";
Tmpl["Edit"] = "true";
Tmpl["Title"] = "Edit Network" +
CString(" [" + pNetwork->GetName() + "]") +
" of User [" + pUser->GetUserName() + "]";
Tmpl["Name"] = pNetwork->GetName();
Tmpl["Nick"] = pNetwork->GetNick();
Tmpl["AltNick"] = pNetwork->GetAltNick();
Tmpl["Ident"] = pNetwork->GetIdent();
Tmpl["RealName"] = pNetwork->GetRealName();
Tmpl["QuitMsg"] = pNetwork->GetQuitMsg();
Tmpl["FloodProtection"] = CString(
CIRCSock::IsFloodProtected(pNetwork->GetFloodRate()));
Tmpl["FloodRate"] = CString(pNetwork->GetFloodRate());
Tmpl["FloodBurst"] = CString(pNetwork->GetFloodBurst());
Tmpl["JoinDelay"] = CString(pNetwork->GetJoinDelay());
Tmpl["IRCConnectEnabled"] =
CString(pNetwork->GetIRCConnectEnabled());
breadNet["Text"] = "Edit Network [" + pNetwork->GetName() + "]";
const vector<CServer*>& vServers = pNetwork->GetServers();
for (const CServer* pServer : vServers) {
CTemplate& l = Tmpl.AddRow("ServerLoop");
l["Server"] = pServer->GetString();
}
const vector<CChan*>& Channels = pNetwork->GetChans();
for (const CChan* pChan : Channels) {
CTemplate& l = Tmpl.AddRow("ChannelLoop");
l["Network"] = pNetwork->GetName();
l["Username"] = pUser->GetUserName();
l["Name"] = pChan->GetName();
l["Perms"] = pChan->GetPermStr();
l["CurModes"] = pChan->GetModeString();
l["DefModes"] = pChan->GetDefaultModes();
if (pChan->HasBufferCountSet()) {
l["BufferSize"] = CString(pChan->GetBufferCount());
} else {
l["BufferSize"] =
CString(pChan->GetBufferCount()) + " (default)";
}
l["Options"] = pChan->GetOptions();
if (pChan->InConfig()) {
l["InConfig"] = "true";
}
}
for (const CString& sFP : pNetwork->GetTrustedFingerprints()) {
CTemplate& l = Tmpl.AddRow("TrustedFingerprints");
l["FP"] = sFP;
}
} else {
if (!spSession->IsAdmin() && !pUser->HasSpaceForNewNetwork()) {
WebSock.PrintErrorPage(
"Network number limit reached. Ask an admin to "
"increase the limit for you, or delete unneeded "
"networks from Your Settings.");
return true;
}
Tmpl["Action"] = "addnetwork";
Tmpl["Title"] =
"Add Network for User [" + pUser->GetUserName() + "]";
Tmpl["IRCConnectEnabled"] = "true";
Tmpl["FloodProtection"] = "true";
Tmpl["FloodRate"] = "1.0";
Tmpl["FloodBurst"] = "4";
Tmpl["JoinDelay"] = "0";
breadNet["Text"] = "Add Network";
}
FOR_EACH_MODULE(i, make_pair(pUser, pNetwork)) {
CTemplate& mod = Tmpl.AddRow("EmbeddedModuleLoop");
mod.insert(Tmpl.begin(), Tmpl.end());
mod["WebadminAction"] = "display";
if ((*i)->OnEmbeddedWebRequest(WebSock, "webadmin/network",
mod)) {
mod["Embed"] = WebSock.FindTmpl(*i, "WebadminNetwork.tmpl");
mod["ModName"] = (*i)->GetModName();
}
}
#ifdef HAVE_ICU
for (const CString& sEncoding : CUtils::GetEncodings()) {
CTemplate& l = Tmpl.AddRow("EncodingLoop");
l["Encoding"] = sEncoding;