mirror of
https://github.com/anope/anope.git
synced 2026-06-27 03:56:37 +02:00
Adam
49d3c97b67
bans and excepts, except when a user is unbanning themselves, in an attempt to prevent people from gaining other users IPs. This removes support for Unreal and Bahamuts SVSMode -b because it will unban users by real host and IP.
89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
/* Various routines to perform simple actions.
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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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#include "services.h"
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/*************************************************************************/
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/**
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* Note a bad password attempt for the given user. If they've used up
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* their limit, toss them off.
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* @param u the User to check
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* @return true if the user was killed, otherwise false
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*/
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bool bad_password(User *u)
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{
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if (!u || !Config->BadPassLimit)
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return false;
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if (Config->BadPassTimeout > 0 && u->invalid_pw_time > 0 && u->invalid_pw_time < Anope::CurTime - Config->BadPassTimeout)
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u->invalid_pw_count = 0;
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++u->invalid_pw_count;
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u->invalid_pw_time = Anope::CurTime;
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if (u->invalid_pw_count >= Config->BadPassLimit)
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{
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kill_user("", u, "Too many invalid passwords");
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return true;
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}
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return false;
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}
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/*************************************************************************/
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/**
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* Remove a user from the IRC network.
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* @param source is the nick which should generate the kill, or empty for a server-generated kill.
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* @param user to remove
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* @param reason for the kill
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* @return void
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*/
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void kill_user(const Anope::string &source, User *user, const Anope::string &reason)
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{
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if (!user)
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return;
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Anope::string real_source = source.empty() ? Config->ServerName : source;
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Anope::string buf = real_source + " (" + reason + ")";
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ircdproto->SendSVSKill(findbot(source), user, "%s", buf.c_str());
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if (!ircd->quitonkill)
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do_kill(user, buf);
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}
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/*************************************************************************/
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/**
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* Unban the user from a channel
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* @param ci channel info for the channel
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* @param u The user to unban
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* @param full True to match against the users real host and IP
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* @return void
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*/
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void common_unban(ChannelInfo *ci, User *u, bool full)
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{
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if (!u || !ci || !ci->c || !ci->c->HasMode(CMODE_BAN))
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return;
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std::pair<Channel::ModeList::iterator, Channel::ModeList::iterator> bans = ci->c->GetModeList(CMODE_BAN);
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for (; bans.first != bans.second;)
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{
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Entry ban(bans.first->second);
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++bans.first;
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if (ban.Matches(u, full))
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ci->c->RemoveMode(NULL, CMODE_BAN, ban.GetMask());
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}
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}
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/*************************************************************************/
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