mirror of
https://github.com/anope/anope.git
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rburchell
6c55e0a529
git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1681 5417fbe8-f217-4b02-8779-1006273d7864
112 lines
2.8 KiB
C
112 lines
2.8 KiB
C
/* NickServ core functions
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*
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* (C) 2003-2008 Anope Team
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* Contact us at info@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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* $Id$
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*
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*/
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/*************************************************************************/
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#include "module.h"
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int do_ghost(User * u);
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void myNickServHelp(User * u);
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class NSGhost : public Module
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{
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public:
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NSGhost(const std::string &modname, const std::string &creator) : Module(modname, creator)
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{
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Command *c;
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this->SetAuthor("Anope");
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this->SetVersion("$Id$");
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this->SetType(CORE);
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c = createCommand("GHOST", do_ghost, NULL, NICK_HELP_GHOST, -1, -1, -1, -1);
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this->AddCommand(NICKSERV, c, MOD_UNIQUE);
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moduleSetNickHelp(myNickServHelp);
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}
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};
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/**
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* Add the help response to anopes /ns help output.
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* @param u The user who is requesting help
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**/
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void myNickServHelp(User * u)
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{
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notice_lang(s_NickServ, u, NICK_HELP_CMD_GHOST);
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}
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/**
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* The /ns ghost command.
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* @param u The user who issued the command
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* @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
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**/
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int do_ghost(User * u)
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{
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char *nick = strtok(NULL, " ");
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char *pass = strtok(NULL, " ");
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NickAlias *na;
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User *u2;
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if (!nick) {
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syntax_error(s_NickServ, u, "GHOST", NICK_GHOST_SYNTAX);
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} else if (!(u2 = finduser(nick))) {
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notice_lang(s_NickServ, u, NICK_X_NOT_IN_USE, nick);
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} else if (!(na = u2->na)) {
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notice_lang(s_NickServ, u, NICK_X_NOT_REGISTERED, nick);
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} else if (na->status & NS_VERBOTEN) {
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notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, na->nick);
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} else if (na->nc->flags & NI_SUSPENDED) {
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notice_lang(s_NickServ, u, NICK_X_SUSPENDED, na->nick);
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} else if (stricmp(nick, u->nick) == 0) {
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notice_lang(s_NickServ, u, NICK_NO_GHOST_SELF);
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} else if (pass) {
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int res = enc_check_password(pass, na->nc->pass);
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if (res == 1) {
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char buf[NICKMAX + 32];
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snprintf(buf, sizeof(buf), "GHOST command used by %s",
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u->nick);
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if (LimitSessions) {
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del_session(u2->host);
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}
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kill_user(s_NickServ, nick, buf);
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notice_lang(s_NickServ, u, NICK_GHOST_KILLED, nick);
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} else {
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notice_lang(s_NickServ, u, ACCESS_DENIED);
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if (res == 0) {
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alog("%s: GHOST: invalid password for %s by %s!%s@%s",
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s_NickServ, nick, u->nick, u->username, u->host);
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bad_password(u);
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}
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}
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} else {
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if (group_identified(u, na->nc)
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|| (!(na->nc->flags & NI_SECURE) && is_on_access(u, na->nc))) {
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char buf[NICKMAX + 32];
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snprintf(buf, sizeof(buf), "GHOST command used by %s",
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u->nick);
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if (LimitSessions) {
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del_session(u2->host);
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}
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kill_user(s_NickServ, nick, buf);
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notice_lang(s_NickServ, u, NICK_GHOST_KILLED, nick);
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} else {
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notice_lang(s_NickServ, u, ACCESS_DENIED);
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}
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}
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return MOD_CONT;
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}
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MODULE_INIT("ns_ghost", NSGhost)
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