mirror of
https://github.com/anope/anope.git
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Adam
133 lines
4.3 KiB
C++
133 lines
4.3 KiB
C++
/* NickServ core functions
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*
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* (C) 2003-2011 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 CommandNSRecover : public Command
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{
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public:
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CommandNSRecover(Module *creator) : Command(creator, "nickserv/recover", 1, 2)
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{
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this->SetFlag(CFLAG_ALLOW_UNREGISTERED);
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this->SetDesc(_("Kill another user who has taken your nick"));
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this->SetSyntax(_("\037nickname\037 [\037password\037]"));
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}
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void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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User *u = source.u;
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const Anope::string &nick = params[0];
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const Anope::string &pass = params.size() > 1 ? params[1] : "";
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NickAlias *na;
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User *u2;
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if (!(u2 = finduser(nick)))
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source.Reply(NICK_X_NOT_IN_USE, nick.c_str());
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else if (!(na = findnick(u2->nick)))
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source.Reply(NICK_X_NOT_REGISTERED, nick.c_str());
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else if (na->nc->HasFlag(NI_SUSPENDED))
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source.Reply(NICK_X_SUSPENDED, na->nick.c_str());
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else if (nick.equals_ci(u->nick))
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source.Reply(_("You can't recover yourself!"));
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else if (!pass.empty())
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{
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EventReturn MOD_RESULT;
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FOREACH_RESULT(I_OnCheckAuthentication, OnCheckAuthentication(this, &source, params, na->nc->display, pass));
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if (MOD_RESULT == EVENT_STOP)
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return;
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if (MOD_RESULT == EVENT_ALLOW)
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{
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u2->SendMessage(source.owner, FORCENICKCHANGE_NOW);
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u2->Collide(na);
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/* Convert Config->NSReleaseTimeout seconds to string format */
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Anope::string relstr = duration(Config->NSReleaseTimeout);
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source.Reply(NICK_RECOVERED, Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str(), nick.c_str(), relstr.c_str());
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}
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else
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{
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source.Reply(ACCESS_DENIED);
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Log(LOG_COMMAND, u, this) << "with invalid password for " << nick;
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bad_password(u);
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}
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}
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else
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{
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if (u->Account() == na->nc || (!na->nc->HasFlag(NI_SECURE) && is_on_access(u, na->nc)) ||
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(!u->fingerprint.empty() && na->nc->FindCert(u->fingerprint)))
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{
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u2->SendMessage(source.owner, FORCENICKCHANGE_NOW);
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u2->Collide(na);
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/* Convert Config->NSReleaseTimeout seconds to string format */
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Anope::string relstr = duration(Config->NSReleaseTimeout);
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source.Reply(NICK_RECOVERED, Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str(), nick.c_str(), relstr.c_str());
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}
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else
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source.Reply(ACCESS_DENIED);
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}
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return;
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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/* Convert Config->NSReleaseTimeout seconds to string format */
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Anope::string relstr = duration(Config->NSReleaseTimeout);
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this->SendSyntax(source);
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source.Reply(" ");
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source.Reply(_("Allows you to recover your nickname if someone else has\n"
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"taken it; this does the same thing that %s does\n"
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"automatically if someone tries to use a kill-protected\n"
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"nick.\n"
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" \n"
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"When you give this command, %s will bring a fake\n"
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"user online with the same nickname as the user you're\n"
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"trying to recover your nick from. This causes the IRC\n"
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"servers to disconnect the other user. This fake user will\n"
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"remain online for %s to ensure that the other\n"
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"user does not immediately reconnect; after that time, you\n"
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"can reclaim your nick. Alternatively, use the \002RELEASE\002\n"
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"command (\002%s%s HELP RELEASE\002) to get the nick\n"
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"back sooner.\n"
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" \n"
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"In order to use the \002RECOVER\002 command for a nick, your\n"
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"current address as shown in /WHOIS must be on that nick's\n"
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"access list, you must be identified and in the group of\n"
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"that nick, or you must supply the correct password for\n"
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"the nickname."), Config->NickServ.c_str(), Config->NickServ.c_str(), relstr.c_str(), Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str());
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return true;
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}
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};
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class NSRecover : public Module
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{
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CommandNSRecover commandnsrecover;
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public:
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NSRecover(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE),
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commandnsrecover(this)
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{
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this->SetAuthor("Anope");
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ModuleManager::RegisterService(&commandnsrecover);
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}
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};
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MODULE_INIT(NSRecover)
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