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/* NickServ core functions
*
* (C) 2003-2009 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*
* $Id$
*
*/
/*************************************************************************/
#include "module.h"
int do_ghost(User * u);
void myNickServHelp(User * u);
class NSGhost : public Module
{
public:
NSGhost(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
Command *c;
this->SetAuthor("Anope");
this->SetVersion("$Id$");
this->SetType(CORE);
c = createCommand("GHOST", do_ghost, NULL, NICK_HELP_GHOST, -1, -1, -1, -1);
this->AddCommand(NICKSERV, c, MOD_UNIQUE);
this->SetNickHelp(myNickServHelp);
}
};
/**
* Add the help response to anopes /ns help output.
* @param u The user who is requesting help
**/
void myNickServHelp(User * u)
{
notice_lang(s_NickServ, u, NICK_HELP_CMD_GHOST);
}
/**
* The /ns ghost command.
* @param u The user who issued the command
* @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
**/
int do_ghost(User * u)
{
char *nick = strtok(NULL, " ");
char *pass = strtok(NULL, " ");
NickAlias *na;
User *u2;
if (!nick) {
syntax_error(s_NickServ, u, "GHOST", NICK_GHOST_SYNTAX);
} else if (!(u2 = finduser(nick))) {
notice_lang(s_NickServ, u, NICK_X_NOT_IN_USE, nick);
} else if (!(na = u2->na)) {
notice_lang(s_NickServ, u, NICK_X_NOT_REGISTERED, nick);
} else if (na->status & NS_VERBOTEN) {
notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, na->nick);
} else if (na->nc->flags & NI_SUSPENDED) {
notice_lang(s_NickServ, u, NICK_X_SUSPENDED, na->nick);
} else if (stricmp(nick, u->nick) == 0) {
notice_lang(s_NickServ, u, NICK_NO_GHOST_SELF);
} else if (pass) {
int res = enc_check_password(pass, na->nc->pass);
if (res == 1) {
char buf[NICKMAX + 32];
snprintf(buf, sizeof(buf), "GHOST command used by %s", u->nick);
kill_user(s_NickServ, nick, buf);
notice_lang(s_NickServ, u, NICK_GHOST_KILLED, nick);
} else {
notice_lang(s_NickServ, u, ACCESS_DENIED);
if (res == 0) {
alog("%s: GHOST: invalid password for %s by %s!%s@%s",
s_NickServ, nick, u->nick, u->username, u->host);
bad_password(u);
}
}
} else {
if (group_identified(u, na->nc)
|| (!(na->nc->flags & NI_SECURE) && is_on_access(u, na->nc))) {
char buf[NICKMAX + 32];
snprintf(buf, sizeof(buf), "GHOST command used by %s", u->nick);
kill_user(s_NickServ, nick, buf);
notice_lang(s_NickServ, u, NICK_GHOST_KILLED, nick);
} else {
notice_lang(s_NickServ, u, ACCESS_DENIED);
}
}
return MOD_CONT;
}
MODULE_INIT("ns_ghost", NSGhost)
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