mirror of
https://github.com/anope/anope.git
synced 2026-06-25 09:16:38 +02:00
Adam
288 lines
8.6 KiB
C++
288 lines
8.6 KiB
C++
/* NickServ core functions
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*
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* (C) 2003-2010 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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/*************************************************************************/
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#include "module.h"
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class CommandNSGroup : public Command
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{
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public:
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CommandNSGroup() : Command("GROUP", 2, 2)
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{
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this->SetFlag(CFLAG_ALLOW_UNREGISTERED);
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}
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CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
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{
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NickAlias *na, *target;
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const char *nick = params[0].c_str();
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std::string pass = params[1].c_str();
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std::list<std::pair<ci::string, ci::string> >::iterator it, it_end;
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if (Config.NSEmailReg && findrequestnick(u->nick))
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{
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notice_lang(Config.s_NickServ, u, NICK_REQUESTED);
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return MOD_CONT;
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}
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if (readonly)
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{
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notice_lang(Config.s_NickServ, u, NICK_GROUP_DISABLED);
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return MOD_CONT;
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}
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if (!ircdproto->IsNickValid(u->nick.c_str()))
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{
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notice_lang(Config.s_NickServ, u, NICK_X_FORBIDDEN, u->nick.c_str());
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return MOD_CONT;
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}
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if (Config.RestrictOperNicks)
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for (it = Config.Opers.begin(), it_end = Config.Opers.end(); it != it_end; ++it)
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if (!is_oper(u) && u->nick.find(it->first.c_str()) != std::string::npos)
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{
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notice_lang(Config.s_NickServ, u, NICK_CANNOT_BE_REGISTERED, u->nick.c_str());
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return MOD_CONT;
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}
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na = findnick(u->nick);
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if (!(target = findnick(nick)))
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notice_lang(Config.s_NickServ, u, NICK_X_NOT_REGISTERED, nick);
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else if (time(NULL) < u->lastnickreg + Config.NSRegDelay)
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notice_lang(Config.s_NickServ, u, NICK_GROUP_PLEASE_WAIT, (Config.NSRegDelay + u->lastnickreg) - time(NULL));
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else if (u->Account() && u->Account()->HasFlag(NI_SUSPENDED))
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{
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Alog() << Config.s_NickServ << ": " << u->GetMask() << " tried to use GROUP from SUSPENDED nick " << target->nick;
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notice_lang(Config.s_NickServ, u, NICK_X_SUSPENDED, u->nick.c_str());
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}
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else if (target && target->nc->HasFlag(NI_SUSPENDED))
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{
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Alog() << Config.s_NickServ << ": " << u->GetMask() << " tried to use GROUP for SUSPENDED nick " << target->nick;
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notice_lang(Config.s_NickServ, u, NICK_X_SUSPENDED, target->nick);
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}
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else if (target->HasFlag(NS_FORBIDDEN))
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notice_lang(Config.s_NickServ, u, NICK_X_FORBIDDEN, nick);
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else if (na && target->nc == na->nc)
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notice_lang(Config.s_NickServ, u, NICK_GROUP_SAME, target->nick);
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else if (na && na->nc != u->Account())
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notice_lang(Config.s_NickServ, u, NICK_IDENTIFY_REQUIRED, Config.s_NickServ);
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else if (Config.NSMaxAliases && (target->nc->aliases.size() >= Config.NSMaxAliases) && !target->nc->IsServicesOper())
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notice_lang(Config.s_NickServ, u, NICK_GROUP_TOO_MANY, target->nick, Config.s_NickServ, Config.s_NickServ);
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else if (enc_check_password(pass, target->nc->pass) != 1)
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{
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Alog() << Config.s_NickServ << ": Failed GROUP for " << u->GetMask() << " (invalid password)";
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notice_lang(Config.s_NickServ, u, PASSWORD_INCORRECT);
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if (bad_password(u))
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return MOD_STOP;
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}
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else
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{
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/* If the nick is already registered, drop it.
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* If not, check that it is valid.
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*/
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if (na)
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delete na;
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else
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{
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int prefixlen = strlen(Config.NSGuestNickPrefix);
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int nicklen = u->nick.length();
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if (nicklen <= prefixlen + 7 && nicklen >= prefixlen + 1 && stristr(u->nick.c_str(), Config.NSGuestNickPrefix) == u->nick.c_str() && strspn(u->nick.c_str() + prefixlen, "1234567890") == nicklen - prefixlen)
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{
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notice_lang(Config.s_NickServ, u, NICK_CANNOT_BE_REGISTERED, u->nick.c_str());
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return MOD_CONT;
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}
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}
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na = new NickAlias(u->nick, target->nc);
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if (na)
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{
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std::string last_usermask = u->GetIdent() + "@" + u->GetDisplayedHost();
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na->last_usermask = sstrdup(last_usermask.c_str());
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na->last_realname = sstrdup(u->realname);
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na->time_registered = na->last_seen = time(NULL);
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u->Login(na->nc);
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FOREACH_MOD(I_OnNickGroup, OnNickGroup(u, target));
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ircdproto->SetAutoIdentificationToken(u);
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Alog() << Config.s_NickServ << ": " << u->GetMask() << " makes " << u->nick << " join group of " << target->nick << " (" << target->nc->display << ") (e-mail: " << (target->nc->email ? target->nc->email : "none") << ")";
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notice_lang(Config.s_NickServ, u, NICK_GROUP_JOINED, target->nick);
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u->lastnickreg = time(NULL);
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check_memos(u);
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}
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else
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{
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Alog() << Config.s_NickServ << ": makealias(" << u->nick << ") failed";
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notice_lang(Config.s_NickServ, u, NICK_GROUP_FAILED);
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}
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}
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return MOD_CONT;
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}
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bool OnHelp(User *u, const ci::string &subcommand)
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{
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notice_help(Config.s_NickServ, u, NICK_HELP_GROUP);
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return true;
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}
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void OnSyntaxError(User *u, const ci::string &subcommand)
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{
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syntax_error(Config.s_NickServ, u, "GROUP", NICK_GROUP_SYNTAX);
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}
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void OnServHelp(User *u)
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{
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notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_GROUP);
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}
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};
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class CommandNSUngroup : public Command
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{
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public:
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CommandNSUngroup() : Command("UNGROUP", 0, 1)
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{
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}
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CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
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{
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const char *nick = params.size() ? params[0].c_str() : NULL;
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NickAlias *na = nick ? findnick(nick) : findnick(u->nick);
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if (u->Account()->aliases.size() == 1)
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notice_lang(Config.s_NickServ, u, NICK_UNGROUP_ONE_NICK);
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else if (!na)
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notice_lang(Config.s_NickServ, u, NICK_X_NOT_REGISTERED, nick ? nick : u->nick.c_str());
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else if (na->nc != u->Account())
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notice_lang(Config.s_NickServ, u, NICK_UNGROUP_NOT_IN_GROUP, na->nick);
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else
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{
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NickCore *oldcore = na->nc;
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std::list<NickAlias *>::iterator it = std::find(oldcore->aliases.begin(), oldcore->aliases.end(), na);
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if (it != oldcore->aliases.end())
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oldcore->aliases.erase(it);
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if (!stricmp(oldcore->display, na->nick))
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change_core_display(oldcore);
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na->nc = new NickCore(na->nick);
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na->nc->aliases.push_back(na);
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na->nc->pass = oldcore->pass;
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if (oldcore->email)
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na->nc->email = sstrdup(oldcore->email);
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if (oldcore->greet)
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na->nc->greet = sstrdup(oldcore->greet);
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na->nc->language = oldcore->language;
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notice_lang(Config.s_NickServ, u, NICK_UNGROUP_SUCCESSFUL, na->nick, oldcore->display);
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User *user = finduser(na->nick);
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if (user)
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/* The user on the nick who was ungrouped may be identified to the old group, set -r */
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user->RemoveMode(NickServ, UMODE_REGISTERED);
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}
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return MOD_CONT;
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}
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bool OnHelp(User *u, const ci::string &subcommand)
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{
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notice_help(Config.s_NickServ, u, NICK_HELP_UNGROUP);
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return true;
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}
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void OnServHelp(User *u)
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{
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notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_UNGROUP);
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}
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};
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class CommandNSGList : public Command
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{
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public:
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CommandNSGList() : Command("GLIST", 0, 1)
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{
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}
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CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
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{
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const char *nick = params.size() ? params[0].c_str() : NULL;
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NickCore *nc = u->Account();
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if (nick && (stricmp(nick, u->nick.c_str()) && !u->Account()->IsServicesOper()))
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notice_lang(Config.s_NickServ, u, ACCESS_DENIED, Config.s_NickServ);
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else if (nick && (!findnick(nick) || !(nc = findnick(nick)->nc)))
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notice_lang(Config.s_NickServ, u, !nick ? NICK_NOT_REGISTERED : NICK_X_NOT_REGISTERED, nick);
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else
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{
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time_t expt;
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struct tm *tm;
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char buf[BUFSIZE];
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int wont_expire;
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notice_lang(Config.s_NickServ, u, nick ? NICK_GLIST_HEADER_X : NICK_GLIST_HEADER, nc->display);
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for (std::list<NickAlias *>::iterator it = nc->aliases.begin(), it_end = nc->aliases.end(); it != it_end; ++it)
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{
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NickAlias *na2 = *it;
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if (!(wont_expire = na2->HasFlag(NS_NO_EXPIRE)))
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{
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expt = na2->last_seen + Config.NSExpire;
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tm = localtime(&expt);
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strftime_lang(buf, sizeof(buf), finduser(na2->nick), STRFTIME_DATE_TIME_FORMAT, tm);
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}
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notice_lang(Config.s_NickServ, u, wont_expire ? NICK_GLIST_REPLY_NOEXPIRE : NICK_GLIST_REPLY, na2->nick, buf);
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}
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notice_lang(Config.s_NickServ, u, NICK_GLIST_FOOTER, nc->aliases.size());
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}
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return MOD_CONT;
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}
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bool OnHelp(User *u, const ci::string &subcommand)
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{
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if (u->Account() && u->Account()->IsServicesOper())
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notice_help(Config.s_NickServ, u, NICK_SERVADMIN_HELP_GLIST);
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else
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notice_help(Config.s_NickServ, u, NICK_HELP_GLIST);
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return true;
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}
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void OnServHelp(User *u)
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{
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notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_GLIST);
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}
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};
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class NSGroup : public Module
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{
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public:
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NSGroup(const std::string &modname, const std::string &creator) : Module(modname, creator)
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{
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this->SetAuthor("Anope");
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this->SetType(CORE);
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this->AddCommand(NickServ, new CommandNSGroup());
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this->AddCommand(NickServ, new CommandNSUngroup());
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this->AddCommand(NickServ, new CommandNSGList());
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}
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};
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MODULE_INIT(NSGroup)
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