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nickserv.cpp
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nickserv.cpp
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/*
* Copyright (C) 2004-2013 See the AUTHORS file for details.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <znc/Modules.h>
#include <znc/User.h>
class CNickServ : public CModule {
void DoNickCommand(const CString& sCmd, const CString& sNick) {
MCString msValues;
msValues["nickname"] = sNick;
msValues["password"] = GetNV("Password");
PutIRC(CString::NamedFormat(GetNV(sCmd), msValues));
}
public:
void SetCommand(const CString& sLine) {
SetNV("Password", sLine.Token(1, true));
PutModule("Password set");
}
void ClearCommand(const CString& sLine) {
DelNV("Password");
}
void SetNSNameCommand(const CString& sLine) {
SetNV("NickServName", sLine.Token(1, true));
PutModule("NickServ name set");
}
void ClearNSNameCommand(const CString& sLine) {
DelNV("NickServName");
}
void GhostCommand(const CString& sLine) {
if (sLine.Token(1).empty()) {
PutModule("Syntax: ghost <nickname>");
} else {
DoNickCommand("GhostCmd", sLine.Token(1));
}
}
void RecoverCommand(const CString& sLine) {
if (sLine.Token(1).empty()) {
PutModule("Syntax: recover <nickname>");
} else {
DoNickCommand("RecoverCmd", sLine.Token(1));
}
}
void ReleaseCommand(const CString& sLine) {
if (sLine.Token(1).empty()) {
PutModule("Syntax: release <nickname>");
} else {
DoNickCommand("ReleaseCmd", sLine.Token(1));
}
}
void GroupCommand(const CString& sLine) {
if (sLine.Token(1).empty()) {
PutModule("Syntax: group <nickname>");
} else {
DoNickCommand("GroupCmd", sLine.Token(1));
}
}
void ViewCommandsCommand(const CString& sLine) {
PutModule("IDENTIFY " + GetNV("IdentifyCmd"));
PutModule("GHOST " + GetNV("GhostCmd"));
PutModule("RECOVER " + GetNV("RecoverCmd"));
PutModule("RELEASE " + GetNV("ReleaseCmd"));
PutModule("GROUP " + GetNV("GroupCmd"));
}
void SetCommandCommand(const CString& sLine) {
CString sCmd = sLine.Token(1);
CString sNewCmd = sLine.Token(2, true);
if (sCmd.Equals("IDENTIFY")) {
SetNV("IdentifyCmd", sNewCmd);
} else if (sCmd.Equals("GHOST")) {
SetNV("GhostCmd", sNewCmd);
} else if (sCmd.Equals("RECOVER")) {
SetNV("RecoverCmd", sNewCmd);
} else if (sCmd.Equals("RELEASE")) {
SetNV("ReleaseCmd", sNewCmd);
} else if (sCmd.Equals("GROUP")) {
SetNV("GroupCmd", sNewCmd);
} else {
PutModule("No such editable command. See ViewCommands for list.");
return;
}
PutModule("Ok");
}
MODCONSTRUCTOR(CNickServ) {
AddHelpCommand();
AddCommand("Set", static_cast<CModCommand::ModCmdFunc>(&CNickServ::SetCommand),
"password");
AddCommand("Clear", static_cast<CModCommand::ModCmdFunc>(&CNickServ::ClearCommand),
"", "Clear your nickserv password");
AddCommand("SetNSName", static_cast<CModCommand::ModCmdFunc>(&CNickServ::SetNSNameCommand),
"nickname", "Set NickServ name (Useful on networks like EpiKnet, where NickServ is named Themis)");
AddCommand("ClearNSName", static_cast<CModCommand::ModCmdFunc>(&CNickServ::ClearNSNameCommand),
"", "Reset NickServ name to default (NickServ)");
AddCommand("Ghost", static_cast<CModCommand::ModCmdFunc>(&CNickServ::GhostCommand),
"nickname", "GHOST disconnects an old user session, or somebody attempting to use your nickname without authorization.");
AddCommand("Recover", static_cast<CModCommand::ModCmdFunc>(&CNickServ::RecoverCommand),
"nickname");
AddCommand("Release", static_cast<CModCommand::ModCmdFunc>(&CNickServ::ReleaseCommand),
"nickname");
AddCommand("Group", static_cast<CModCommand::ModCmdFunc>(&CNickServ::GroupCommand),
"nickname");
AddCommand("ViewCommands", static_cast<CModCommand::ModCmdFunc>(&CNickServ::ViewCommandsCommand),
"", "Show patterns for lines, which are being sent to NickServ");
AddCommand("SetCommand", static_cast<CModCommand::ModCmdFunc>(&CNickServ::SetCommandCommand),
"cmd new-pattern", "Set pattern for commands");
}
virtual ~CNickServ() {}
virtual bool OnLoad(const CString& sArgs, CString& sMessage) {
if (!sArgs.empty()) {
SetNV("Password", sArgs);
SetArgs("");
}
if (GetNV("IdentifyCmd").empty()) {
SetNV("IdentifyCmd", "PRIVMSG NickServ :IDENTIFY {password}");
}
if (GetNV("GhostCmd").empty()) {
SetNV("GhostCmd", "PRIVMSG NickServ :GHOST {nickname} {password}");
}
if (GetNV("RecoverCmd").empty()) {
SetNV("RecoverCmd", "PRIVMSG NickServ :RECOVER {nickname} {password}");
}
if (GetNV("ReleaseCmd").empty()) {
SetNV("ReleaseCmd", "PRIVMSG NickServ :RELEASE {nickname} {password}");
}
if (GetNV("GroupCmd").empty()) {
SetNV("GroupCmd", "PRIVMSG NickServ :GROUP {nickname} {password}");
}
return true;
}
void HandleMessage(CNick& Nick, const CString& sMessage) {
CString sNickServName = (!GetNV("NickServName").empty()) ? GetNV("NickServName") : "NickServ";
if (!GetNV("Password").empty()
&& Nick.GetNick().Equals(sNickServName)
&& (sMessage.find("msg") != CString::npos
|| sMessage.find("authenticate") != CString::npos
|| sMessage.find("choose a different nickname") != CString::npos
|| sMessage.find("If this is your nick, type") != CString::npos
|| sMessage.find("type /NickServ IDENTIFY password") != CString::npos)
&& sMessage.AsUpper().find("IDENTIFY") != CString::npos
&& sMessage.find("help") == CString::npos) {
MCString msValues;
msValues["password"] = GetNV("Password");
PutIRC(CString::NamedFormat(GetNV("IdentifyCmd"), msValues));
}
}
virtual EModRet OnPrivMsg(CNick& Nick, CString& sMessage) {
HandleMessage(Nick, sMessage);
return CONTINUE;
}
virtual EModRet OnPrivNotice(CNick& Nick, CString& sMessage) {
HandleMessage(Nick, sMessage);
return CONTINUE;
}
};
template<> void TModInfo<CNickServ>(CModInfo& Info) {
Info.SetWikiPage("nickserv");
Info.SetHasArgs(true);
Info.SetArgsHelpText("Please enter your nickserv password.");
}
NETWORKMODULEDEFS(CNickServ, "Auths you with NickServ")