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nickserv.c
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nickserv.c
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/* NickServ functions.
*
* Services is copyright (c) 1996-1999 Andy Church.
* E-mail: <[email protected]>
* This program is free but copyrighted software; see the file COPYING for
* details.
*/
/*
* Note that with the addition of nick links, most functions in Services
* access the "effective nick" (u->ni) to determine privileges and such.
* The only functions which access the "real nick" (u->real_ni) are:
* various functions which set/check validation flags
* (validate_user, cancel_user, nick_{identified,recognized},
* do_identify)
* validate_user (adding a collide timeout on the real nick)
* cancel_user (deleting a timeout on the real nick)
* do_register (checking whether the real nick is registered)
* do_drop (dropping the real nick)
* do_link (linking the real nick to another)
* do_unlink (unlinking the real nick)
* chanserv.c/do_register (setting the founder to the real nick)
* plus a few functions in users.c relating to nick creation/changing.
*/
#include "services.h"
#include "pseudo.h"
#if defined(SOPORTE_JOOMLA15)
#include <mysql.h>
#endif
/*************************************************************************/
#define aliases 6000
static NickInfo *nicklists[aliases]; /* One for each initial character */
int numkills = 10;
#define TO_COLLIDE 0 /* Collide the user with this nick */
#define TO_RELEASE 1 /* Release a collided nick */
/*************************************************************************/
static int is_on_access(User *u, NickInfo *ni);
static void alpha_insert_nick(NickInfo *ni);
static NickInfo *makenick(const char *nick);
static int delnick(NickInfo *ni);
static void remove_links(NickInfo *ni);
static void delink(NickInfo *ni);
static void collide(NickInfo *ni, int from_timeout);
static void release(NickInfo *ni, int from_timeout);
static void add_ns_timeout(NickInfo *ni, int type, time_t delay);
static void del_ns_timeout(NickInfo *ni, int type);
static void do_credits(User *u);
static void do_help(User *u);
static void do_register(User *u);
static void do_identify(User *u);
static void do_drop(User *u);
static void do_validar(User *u);
static void do_confirm(User *u);
/*donostiarra 2009*/
static void do_marcar(User *u);
static void do_desmarcar(User *u);
static void do_set(User *u);
static void do_set_password(User *u, NickInfo *ni, char *param);
static void do_set_language(User *u, NickInfo *ni, char *param);
static void do_set_url(User *u, NickInfo *ni, char *param);
static void do_set_email(User *u, NickInfo *ni, char *param);
static void do_set_timeregister(User *u, NickInfo *ni, char *param);
/*static void do_set_kill(User *u, NickInfo *ni, char *param);
static void do_set_secure(User *u, NickInfo *ni, char *param);*/
static void do_set_private(User *u, NickInfo *ni, char *param);
static void do_set_hide(User *u, NickInfo *ni, char *param);
static void do_set_noexpire(User *u, NickInfo *ni, char *param);
static void do_set_bdd(User *u, NickInfo *ni, char *param);
static void do_set_vhost(User *u, NickInfo *ni, char *param);
static void do_access(User *u);
/*static void do_link(User *u);
static void do_unlink(User *u);
static void do_listlinks(User *u);*/
static void do_info(User *u);
static void do_userip(User *u);
static void do_list(User *u);
/*static void do_recover(User *u);
static void do_release(User *u);*/
static void do_ghost(User *u);
static void do_status(User *u);
static void do_sendpass(User *u);
static void do_sendclave(User *u);
static void do_getpass(User *u);
static void do_getclave(User *u);
static void do_suspend(User *u);
static void do_unsuspend(User *u);
static void do_forbid(User *u);
static void do_unforbid(User *u);
static void do_rename(User *u);
/*static void do_getnewpass(User *u);*/
/*************************************************************************/
static Command cmds[] = {
{ "CREDITS", do_credits, NULL, -1, -1,-1,-1,-1 },
{ "CREDITOS", do_credits, NULL, -1, -1,-1,-1,-1 },
{ "HELP", do_help, NULL, -1, -1,-1,-1,-1 },
{ "AYUDA", do_help, NULL, -1, -1,-1,-1,-1 },
/* { "GETNEWPASS", do_getnewpass, NULL, -1, -1,-1,-1,-1 },*/
{ "SHOWCOMMANDS", do_help, NULL, -1, -1,-1,-1,-1 },
{ ":?", do_help, NULL, -1, -1,-1,-1,-1 },
{ "?", do_help, NULL, -1, -1,-1,-1,-1 },
{ "REGISTER", do_register, NULL, NICK_HELP_REGISTER, -1,-1,-1,-1 },
{ "IDENTIFY", do_identify, NULL, NICK_HELP_IDENTIFY, -1,-1,-1,-1 },
{ "AUTH", do_identify, NULL, NICK_HELP_IDENTIFY, -1,-1,-1,-1 },
{ "USERIP", do_userip, is_services_devel, NICK_SERVADMIN_HELP_USERIP, -1,-1,-1,-1 },
{ "DROP", do_drop, is_services_cregadmin, -1,
NICK_HELP_DROP, NICK_SERVADMIN_HELP_DROP,
NICK_SERVADMIN_HELP_DROP, NICK_SERVADMIN_HELP_DROP },
{ "VALIDAR", do_validar, is_services_admin, -1,
NICK_HELP_VALIDAR, NICK_SERVADMIN_HELP_VALIDAR,
NICK_SERVADMIN_HELP_VALIDAR, NICK_SERVADMIN_HELP_VALIDAR },
{ "CONFIRM", do_confirm, NULL, NICK_HELP_CONFIRM, -1,-1,-1,-1 },
/*para seguimiento de nicks*/
{ "MARCAR", do_marcar, is_services_devel,-1,-1,-1,-1 },
{ "DESMARCAR", do_desmarcar, is_services_devel,-1,-1,-1,-1 },
{ "ACCESS", do_access, NULL, NICK_HELP_ACCESS, -1,-1,-1,-1 },
/*{ "LINK", do_link, NULL, NICK_HELP_LINK, -1,-1,-1,-1 },
{ "UNLINK", do_unlink, NULL, NICK_HELP_UNLINK, -1,-1,-1,-1 },*/
{ "SET", do_set, NULL, NICK_HELP_SET,
-1, NICK_SERVADMIN_HELP_SET,
NICK_SERVADMIN_HELP_SET, NICK_SERVADMIN_HELP_SET },
{ "MODUSER", do_set, NULL, NICK_HELP_SET,
-1, NICK_SERVADMIN_HELP_SET,
NICK_SERVADMIN_HELP_SET, NICK_SERVADMIN_HELP_SET },
{ "SET PASSWORD", NULL, NULL, NICK_HELP_SET_PASSWORD, -1,-1,-1,-1 },
{ "SET PASS", NULL, NULL, NICK_HELP_SET_PASSWORD, -1,-1,-1,-1 },
{ "SET URL", NULL, NULL, NICK_HELP_SET_URL, -1,-1,-1,-1 },
{ "SET EMAIL", NULL, NULL, NICK_HELP_SET_EMAIL, -1,-1,-1,-1 },
{ "SET KILL", NULL, NULL, NICK_HELP_SET_KILL, -1,-1,-1,-1 },
{ "SET SECURE", NULL, NULL, NICK_HELP_SET_SECURE, -1,-1,-1,-1 },
{ "SET PRIVATE", NULL, NULL, NICK_HELP_SET_PRIVATE, -1,-1,-1,-1 },
{ "SET HIDE", NULL, NULL, NICK_HELP_SET_HIDE, -1,-1,-1,-1 },
{ "SET NOEXPIRE", NULL, is_services_root, -1, -1,
NICK_SERVADMIN_HELP_SET_NOEXPIRE,
NICK_SERVADMIN_HELP_SET_NOEXPIRE,
NICK_SERVADMIN_HELP_SET_NOEXPIRE },
{ "SET TIMEREG", NULL, is_services_root, -1, -1,
NICK_SERVADMIN_HELP_SET_TIMEREG,
NICK_SERVADMIN_HELP_SET_TIMEREG,
NICK_SERVADMIN_HELP_SET_TIMEREG },
{ "SET BDD", NULL, NULL, -1, -1,-1,-1,-1 },
{ "SET VHOST", NULL, NULL, NICK_HELP_SET_VHOST, -1,-1,-1,-1 },
/*{ "RECOVER", do_recover, NULL, NICK_HELP_RECOVER, -1,-1,-1,-1 },
{ "RELEASE", do_release, NULL, NICK_HELP_RELEASE, -1,-1,-1,-1 },
{ "FREE", do_release, NULL, NICK_HELP_RELEASE, -1,-1,-1,-1 }, */
{ "GHOST", do_ghost, NULL, NICK_HELP_GHOST, -1,-1,-1,-1 },
{ "INFO", do_info, NULL, NICK_HELP_INFO,
-1, NICK_HELP_INFO, NICK_SERVADMIN_HELP_INFO,
NICK_SERVADMIN_HELP_INFO },
{ "LIST", do_list, NULL, -1,
NICK_HELP_LIST, NICK_SERVADMIN_HELP_LIST,
NICK_SERVADMIN_HELP_LIST, NICK_SERVADMIN_HELP_LIST },
{ "STATUS", do_status, NULL, NICK_HELP_STATUS, -1,-1,-1,-1 },
/*{ "LISTLINKS",do_listlinks,is_services_admin, -1,
-1, NICK_SERVADMIN_HELP_LISTLINKS,
NICK_SERVADMIN_HELP_LISTLINKS, NICK_SERVADMIN_HELP_LISTLINKS },*/
{ "SENDPASS", do_sendpass, is_services_oper, -1,
-1, NICK_SERVADMIN_HELP_SENDPASS,
NICK_SERVADMIN_HELP_SENDPASS, NICK_SERVADMIN_HELP_SENDPASS },
{ "SENDCLAVE", do_sendclave, is_services_oper, -1,
-1, NICK_SERVADMIN_HELP_SENDCLAVE,
NICK_SERVADMIN_HELP_SENDCLAVE, NICK_SERVADMIN_HELP_SENDCLAVE },
{ "RENAME", do_rename, is_services_cregadmin, -1, -1,-1,-1,-1 },
{ "GETPASS", do_getpass, is_services_devel, -1,
-1, NICK_SERVADMIN_HELP_GETPASS,
NICK_SERVADMIN_HELP_GETPASS, NICK_SERVADMIN_HELP_GETPASS },
{ "GETCLAVE", do_getclave, is_services_root, -1,
-1, NICK_SERVADMIN_HELP_GETPASS,
NICK_SERVADMIN_HELP_GETCLAVE, NICK_SERVADMIN_HELP_GETCLAVE },
{ "SUSPEND", do_suspend, is_services_devel, -1,
-1, NICK_SERVADMIN_HELP_SUSPEND,
NICK_SERVADMIN_HELP_SUSPEND, NICK_SERVADMIN_HELP_SUSPEND },
{ "UNSUSPEND", do_unsuspend, is_services_devel, -1,
-1, NICK_SERVADMIN_HELP_UNSUSPEND,
NICK_SERVADMIN_HELP_UNSUSPEND, NICK_SERVADMIN_HELP_UNSUSPEND },
{ "FORBID", do_forbid, is_services_cregadmin, -1,
-1, NICK_SERVADMIN_HELP_FORBID,
NICK_SERVADMIN_HELP_FORBID, NICK_SERVADMIN_HELP_FORBID },
{ "UNFORBID", do_unforbid, is_services_cregadmin, -1,
-1, NICK_SERVADMIN_HELP_UNFORBID,
NICK_SERVADMIN_HELP_UNFORBID, NICK_SERVADMIN_HELP_UNFORBID },
{ NULL }
};
/*************************************************************************/
/*************************************************************************/
/* Display total number of registered nicks and info about each; or, if
* a specific nick is given, display information about that nick (like
* /msg NickServ INFO <nick>). If count_only != 0, then only display the
* number of registered nicks (the nick parameter is ignored).
*/
void listnicks(int count_only, const char *nick)
{
int count = 0;
NickInfo *ni;
int i;
char *end;
if (count_only) {
for (i = 0; i < aliases; i++) {
for (ni = nicklists[i]; ni; ni = ni->next)
count++;
}
printf("%d Nicks Registrados.\n", count);
} else if (nick) {
struct tm *tm;
char buf[512];
static const char commastr[] = ", ";
int need_comma = 0;
if (!(ni = findnick(nick))) {
printf("%s no está registrado.\n", nick);
return;
} else if (ni->status & NS_VERBOTEN) {
printf("%s está FORBIDeado.\n", nick);
return;
}
if (ni->status & NS_SUSPENDED)
printf("SUSPENDIDO:%s\n", ni->last_quit);
printf("Realname de %s es %s\n", nick, ni->last_realname);
printf("Última dirección: %s\n", ni->last_usermask);
tm = localtime(&ni->time_registered);
strftime(buf, sizeof(buf), getstring((NickInfo *)NULL,STRFTIME_DATE_TIME_FORMAT), tm);
printf("Hora de registro: %s\n", buf);
tm = localtime(&ni->last_seen);
strftime(buf, sizeof(buf), getstring((NickInfo *)NULL,STRFTIME_DATE_TIME_FORMAT), tm);
printf("Última hora por la red: %s\n", buf);
tm = localtime(&ni->expira_min);
strftime(buf, sizeof(buf), getstring((NickInfo *)NULL,STRFTIME_DATE_TIME_FORMAT), tm);
printf("Tiempo Mínimo Expiración: %s\n", buf);
if (ni->url)
printf("URL: %s\n", ni->url);
if (ni->email)
printf("E-mail: %s\n", ni->email);
*buf = 0;
end = buf;
if (ni->flags & NI_KILLPROTECT) {
end += snprintf(end, sizeof(buf)-(end-buf), "Protección de Kill");
need_comma = 1;
}
if (ni->flags & NI_SECURE) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sSeguro",
need_comma ? commastr : "");
need_comma = 1;
}
if (ni->flags & NI_PRIVATE) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sPrivado",
need_comma ? commastr : "");
need_comma = 1;
}
if (ni->estado & NS_MARCADO) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sMarcado",
need_comma ? commastr : "");
need_comma = 1;
}
if (ni->status & NS_NO_EXPIRE) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sNo Expira",
need_comma ? commastr : "");
need_comma = 1;
}
if (ni->env_mail & MAIL_REC) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sRecibió mail recordatorio",
need_comma ? commastr : "");
need_comma = 1;
}
if (ni->status & NI_ON_BDD) {
end += snprintf(buf, sizeof(buf)-(end-buf), "%sMigrado a BDD",
need_comma ? commastr : "");
need_comma = 1;
}
printf("Opciones: %s\n", *buf ? buf : "Ninguna");
} else {
for (i = 0; i < aliases; i++) {
for (ni = nicklists[i]; ni; ni = ni->next) {
printf(" %s %-20s %s\n",
ni->status & NS_NO_EXPIRE ? "!" : " ",
ni->nick, ni->status & NS_VERBOTEN ?
"Inactivo (FORBID)" : ni->last_usermask);
count++;
}
}
printf("%d Nicks registrados.\n", count);
}
}
/*************************************************************************/
/* Return information on memory use. Assumes pointers are valid. */
void get_nickserv_stats(long *nrec, long *memuse)
{
long count = 0, mem = 0;
int i, j;
NickInfo *ni;
char **accptr;
for (i = 0; i < aliases; i++) {
for (ni = nicklists[i]; ni; ni = ni->next) {
count++;
mem += sizeof(*ni);
if (ni->url)
mem += strlen(ni->url)+1;
if (ni->email)
mem += strlen(ni->email)+1;
if (ni->vhost)
mem += strlen(ni->vhost)+1;
if (ni->last_usermask)
mem += strlen(ni->last_usermask)+1;
if (ni->last_realname)
mem += strlen(ni->last_realname)+1;
if (ni->last_quit)
mem += strlen(ni->last_quit)+1;
if (ni->suspendby)
mem += strlen(ni->suspendby)+1;
if (ni->nickoper)
mem += strlen(ni->nickoper)+1;
if (ni->suspendreason)
mem += strlen(ni->suspendreason)+1;
if (ni->motivo)
mem += strlen(ni->motivo)+1;
if (ni->forbidby)
mem += strlen(ni->forbidby)+1;
if (ni->forbidreason)
mem += strlen(ni->forbidreason)+1;
mem += sizeof(char *) * ni->accesscount;
for (accptr=ni->access, j=0; j < ni->accesscount; accptr++, j++) {
if (*accptr)
mem += strlen(*accptr)+1;
}
mem += ni->memos.memocount * sizeof(Memo);
for (j = 0; j < ni->memos.memocount; j++) {
if (ni->memos.memos[j].text)
mem += strlen(ni->memos.memos[j].text)+1;
}
}
}
*nrec = count;
*memuse = mem;
}
/*************************************************************************/
/*************************************************************************/
/* NickServ initialization. */
void ns_init(void)
{
}
/*************************************************************************/
/* Main NickServ routine. */
void nickserv(const char *source, char *buf)
{
char *cmd, *s;
User *u = finduser(source);
if (!u) {
logeo("%s: user record for %s not found", s_NickServ, source);
#ifndef IRC_UNDERNET_P10
privmsg(s_NickServ, source,
getstring((NickInfo *)NULL, USER_RECORD_NOT_FOUND));
#endif
return;
}
cmd = strtok(buf, " ");
if (!cmd) {
return;
} else if (stricmp(cmd, "\1PING") == 0) {
if (!(s = strtok(NULL, "")))
s = "\1";
#if defined(IRC_UNDERNET_P10)
notice(s_NickServ, u->numerico, "\1PING %s", s);
#else
notice(s_NickServ, source, "\1PING %s", s);
#endif
} else if (stricmp(cmd, "\1VERSION\1") == 0) {
notice(s_NickServ, source, "\1VERSION %s %s -- %s\1",
PNAME, s_NickServ, version_build);
} else if (skeleton) {
notice_lang(s_NickServ, u, SERVICE_OFFLINE, s_NickServ);
} else {
run_cmd(s_NickServ, u, cmds, cmd);
}
}
/*************************************************************************/
/* Load/save data files. */
#define SAFE(x) do { \
if ((x) < 0) { \
if (!forceload) \
fatal("Error de lectura en %s", NickDBName); \
failed = 1; \
break; \
} \
} while (0)
static void load_old_ns_dbase(dbFILE *f, int ver)
{
struct nickinfo_ {
NickInfo *next, *prev;
char nick[NICKMAX];
char pass[PASSMAX];
char clave[PASSMAX];
char *last_usermask;
char *last_realname;
time_t time_registered;
time_t last_seen;
time_t expira_min;
long accesscount;
char **access;
long flags;
long active;
long estado;
time_t id_timestamp;
unsigned short memomax;
unsigned short channelcount;
char *url;
char *email;
char *vhost;
} old_nickinfo;
int i, j, c;
NickInfo *ni, **last, *prev;
int failed = 0;
for (i = 33; i < aliases && !failed; i++) {
last = &nicklists[i];
prev = NULL;
while ((c = getc_db(f)) != 0) {
if (c != 1)
fatal("Invalid format in %s", NickDBName);
SAFE(read_variable(old_nickinfo, f));
if (debug >= 3)
logeo("debug: load_old_ns_dbase read nick %s", old_nickinfo.nick);
ni = scalloc(1, sizeof(NickInfo));
*last = ni;
last = &ni->next;
ni->prev = prev;
prev = ni;
strscpy(ni->nick, old_nickinfo.nick, NICKMAX);
strscpy(ni->pass, old_nickinfo.pass, PASSMAX);
strscpy(ni->clave, old_nickinfo.clave, PASSMAX);
ni->time_registered = old_nickinfo.time_registered;
ni->last_seen = old_nickinfo.last_seen;
ni->expira_min = old_nickinfo.expira_min;
ni->accesscount = old_nickinfo.accesscount;
ni->flags = old_nickinfo.flags;
ni->active = old_nickinfo.active;
ni->estado = old_nickinfo.estado;
if (ver < 3) /* Memo max field created in ver 3 */
ni->memos.memomax = MSMaxMemos;
else if (old_nickinfo.memomax)
ni->memos.memomax = old_nickinfo.memomax;
else
ni->memos.memomax = -1; /* Unlimited is now -1 */
/* Reset channel count because counting was broken in old
* versions; load_old_cs_dbase() will calculate the count */
ni->channelcount = 0;
ni->channelmax = CSMaxReg;
ni->language = DEF_LANGUAGE;
/* ENCRYPTEDPW and VERBOTEN moved from ni->flags to ni->status */
if (ni->flags & 4)
ni->status |= NS_VERBOTEN;
if (ni->flags & 8)
ni->status |= NS_ENCRYPTEDPW;
ni->flags &= ~0xE000000C;
#if defined(USE_ENCRYPTION)
if (!(ni->status & (NS_ENCRYPTEDPW | NS_VERBOTEN))) {
if (debug)
logeo("debug: %s: encrypting password for `%s' on load",
s_NickServ, ni->nick);
if (encrypt_in_place(ni->pass, PASSMAX) < 0)
fatal("%s: Can't encrypt `%s' nickname password!",
s_NickServ, ni->nick);
ni->status |= NS_ENCRYPTEDPW;
}
#else
if (ni->status & NS_ENCRYPTEDPW) {
/* Bail: it makes no sense to continue with encrypted
* passwords, since we won't be able to verify them */
fatal("%s: load database: password for %s encrypted "
"but encryption disabled, aborting",
s_NickServ, ni->nick);
}
#endif
if (old_nickinfo.url)
SAFE(read_string(&ni->url, f));
if (old_nickinfo.email)
SAFE(read_string(&ni->email, f));
if (old_nickinfo.vhost)
SAFE(read_string(&ni->vhost, f));
SAFE(read_string(&ni->last_usermask, f));
if (!ni->last_usermask)
ni->last_usermask = sstrdup("@");
SAFE(read_string(&ni->last_realname, f));
if (!ni->last_realname)
ni->last_realname = sstrdup("");
if (ni->accesscount) {
char **access, *s;
if (ni->accesscount > NSAccessMax)
ni->accesscount = NSAccessMax;
access = smalloc(sizeof(char *) * ni->accesscount);
ni->access = access;
for (j = 0; j < ni->accesscount; j++, access++)
SAFE(read_string(access, f));
while (j < old_nickinfo.accesscount) {
SAFE(read_string(&s, f));
if (s)
free(s);
j++;
}
}
ni->id_timestamp = 0;
if (ver < 3) {
ni->flags |= NI_MEMO_SIGNON | NI_MEMO_RECEIVE;
} else if (ver == 3) {
if (!(ni->flags & (NI_MEMO_SIGNON | NI_MEMO_RECEIVE)))
ni->flags |= NI_MEMO_SIGNON | NI_MEMO_RECEIVE;
}
} /* while (getc_db(f) != 0) */
*last = NULL;
} /* for (i) */
if (debug >= 2)
logeo("debug: load_old_ns_dbase(): loading memos");
load_old_ms_dbase();
}
void load_ns_dbase(void)
{
dbFILE *f;
int ver, i, j, c;
NickInfo *ni, **last, *prev;
int failed = 0;
if (!(f = open_db(s_NickServ, NickDBName, "r")))
return;
switch (ver = get_file_version(f)) {
case 8:
case 7:
case 6:
case 5:
for (i = 0; i < aliases && !failed; i++) {
int32 tmp32;
last = &nicklists[i];
prev = NULL;
while ((c = getc_db(f)) == 1) {
if (c != 1)
fatal("Invalid format in %s", NickDBName);
ni = scalloc(sizeof(NickInfo), 1);
*last = ni;
last = &ni->next;
ni->prev = prev;
prev = ni;
SAFE(read_buffer(ni->nick, f));
SAFE(read_buffer(ni->pass, f));
SAFE(read_buffer(ni->clave, f));
SAFE(read_string(&ni->url, f));
SAFE(read_string(&ni->email, f));
SAFE(read_string(&ni->vhost, f));
SAFE(read_string(&ni->last_usermask, f));
if (!ni->last_usermask)
ni->last_usermask = sstrdup("@");
SAFE(read_string(&ni->last_realname, f));
if (!ni->last_realname)
ni->last_realname = sstrdup("");
SAFE(read_string(&ni->last_quit, f));
SAFE(read_int32(&tmp32, f));
ni->time_registered = tmp32;
SAFE(read_int32(&tmp32, f));
ni->last_seen = tmp32;
SAFE(read_int32(&tmp32, f));
ni->expira_min = tmp32;
SAFE(read_int16(&ni->status, f));
ni->status &= ~NS_TEMPORARY;
SAFE(read_int16(&ni->env_mail, f)); /*mail recordando que se le expira el nick*/
#if defined(USE_ENCRYPTION)
if (!(ni->status & (NS_ENCRYPTEDPW | NS_VERBOTEN))) {
if (debug)
logeo("debug: %s: encrypting password for `%s' on load",
s_NickServ, ni->nick);
if (encrypt_in_place(ni->pass, PASSMAX) < 0)
fatal("%s: Can't encrypt `%s' nickname password!",
s_NickServ, ni->nick);
ni->status |= NS_ENCRYPTEDPW;
}
#else
if (ni->status & NS_ENCRYPTEDPW) {
/* Bail: it makes no sense to continue with encrypted
* passwords, since we won't be able to verify them */
fatal("%s: load database: password for %s encrypted "
"but encryption disabled, aborting",
s_NickServ, ni->nick);
}
#endif
if (ver >= 8) {
SAFE(read_string(&ni->suspendby, f));
SAFE(read_string(&ni->nickactoper, f));
SAFE(read_string(&ni->nickoper, f));
SAFE(read_string(&ni->suspendreason, f));
SAFE(read_string(&ni->motivo, f));
SAFE(read_int32(&tmp32, f));
ni->time_suspend = tmp32;
SAFE(read_int32(&tmp32, f));
ni->time_motivo = tmp32;
SAFE(read_int32(&tmp32, f));
ni->time_expiresuspend = tmp32;
SAFE(read_int32(&tmp32, f));
ni-> time_vhost = tmp32;
SAFE(read_string(&ni->forbidby, f));
SAFE(read_string(&ni->forbidreason, f));
} else {
ni->suspendby = NULL;
ni->nickactoper = NULL;
ni->nickoper = NULL;
ni->suspendreason = NULL;
ni->motivo = NULL;
ni->time_suspend = 0;
ni->time_motivo = 0;
ni->time_vhost = 0;
ni->time_expiresuspend = 0;
ni->forbidby = NULL;
ni->forbidreason = NULL;
}
/* Store the _name_ of the link target in ni->link for now;
* we'll resolve it after we've loaded all the nicks */
SAFE(read_string((char **)&ni->link, f));
SAFE(read_int16(&ni->linkcount, f));
if (ni->link) {
SAFE(read_int16(&ni->channelcount, f));
/* No other information saved for linked nicks, since
* they get it all from their link target */
ni->flags = 0;
ni->active = 0;
ni->estado = 0;
ni->accesscount = 0;
ni->access = NULL;
ni->memos.memocount = 0;
ni->memos.memomax = MSMaxMemos;
ni->memos.memos = NULL;
ni->channelmax = CSMaxReg;
ni->language = DEF_LANGUAGE;
} else {
SAFE(read_int32(&ni->flags, f));
SAFE(read_int32(&ni->active, f));
SAFE(read_int32(&ni->estado, f));
if (!NSAllowKillImmed)
ni->flags &= ~NI_KILL_IMMED;
SAFE(read_int16(&ni->accesscount, f));
if (ni->accesscount) {
char **access;
access = smalloc(sizeof(char *) * ni->accesscount);
ni->access = access;
for (j = 0; j < ni->accesscount; j++, access++)
SAFE(read_string(access, f));
}
SAFE(read_int16(&ni->memos.memocount, f));
SAFE(read_int16(&ni->memos.memomax, f));
if (ni->memos.memocount) {
Memo *memos;
memos = smalloc(sizeof(Memo) * ni->memos.memocount);
ni->memos.memos = memos;
for (j = 0; j < ni->memos.memocount; j++, memos++) {
SAFE(read_int32(&memos->number, f));
SAFE(read_int16(&memos->flags, f));
SAFE(read_int32(&tmp32, f));
memos->time = tmp32;
SAFE(read_buffer(memos->sender, f));
SAFE(read_string(&memos->text, f));
}
}
SAFE(read_int16(&ni->channelcount, f));
SAFE(read_int16(&ni->channelmax, f));
if (ver == 5) {
/* Fields not initialized properly for new nicks */
/* These will be updated by load_cs_dbase() */
ni->channelcount = 0;
ni->channelmax = CSMaxReg;
}
SAFE(read_int16(&ni->language, f));
}
ni->id_timestamp = 0;
} /* while (getc_db(f) != 0) */
*last = NULL;
} /* for (i) */
/* Now resolve links */
for (i = 0; i < aliases; i++) {
for (ni = nicklists[i]; ni; ni = ni->next) {
if (ni->link)
ni->link = findnick((char *)ni->link);
}
}
break;
case 4:
case 3:
case 2:
case 1:
load_old_ns_dbase(f, ver);
break;
default:
fatal("Unsupported version number (%d) on %s", ver, NickDBName);
} /* switch (version) */
close_db(f);
}
#undef SAFE
/*************************************************************************/
#define SAFE(x) do { \
if ((x) < 0) { \
restore_db(f); \
log_perror("Write error on %s", NickDBName); \
if (time(NULL) - lastwarn > WarningTimeout) { \
canalopers(NULL, "Write error on %s: %s", NickDBName, \
strerror(errno)); \
lastwarn = time(NULL); \
} \
return; \
} \
} while (0)
void save_ns_dbase(void)
{
dbFILE *f;
int i, j;
NickInfo *ni;
char **access;
Memo *memos;
static time_t lastwarn = 0;
if (!(f = open_db(s_NickServ, NickDBName, "w")))
return;
for (i = 0; i < aliases; i++) {
for (ni = nicklists[i]; ni; ni = ni->next) {
SAFE(write_int8(1, f));
SAFE(write_buffer(ni->nick, f));
SAFE(write_buffer(ni->pass, f));
SAFE(write_buffer(ni->clave, f));
SAFE(write_string(ni->url, f));
SAFE(write_string(ni->email, f));
SAFE(write_string(ni->vhost, f));
SAFE(write_string(ni->last_usermask, f));
SAFE(write_string(ni->last_realname, f));
SAFE(write_string(ni->last_quit, f));
SAFE(write_int32(ni->time_registered, f));
SAFE(write_int32(ni->last_seen, f));
SAFE(write_int32(ni->expira_min, f));
SAFE(write_int16(ni->status, f));
SAFE(write_int16(ni->env_mail, f));
SAFE(write_string(ni->suspendby, f));
SAFE(write_string(ni->nickactoper, f));
SAFE(write_string(ni->nickoper, f));
SAFE(write_string(ni->suspendreason, f));
SAFE(write_string(ni->motivo, f));
SAFE(write_int32(ni->time_suspend, f));
SAFE(write_int32(ni->time_motivo, f));
SAFE(write_int32(ni->time_expiresuspend, f));
SAFE(write_int32(ni->time_vhost, f));
SAFE(write_string(ni->forbidby, f));
SAFE(write_string(ni->forbidreason, f));
if (ni->link) {
SAFE(write_string(ni->link->nick, f));
SAFE(write_int16(ni->linkcount, f));
SAFE(write_int16(ni->channelcount, f));
} else {
SAFE(write_string(NULL, f));
SAFE(write_int16(ni->linkcount, f));
SAFE(write_int32(ni->flags, f));
SAFE(write_int32(ni->active, f));
SAFE(write_int32(ni->estado, f));
SAFE(write_int16(ni->accesscount, f));
for (j=0, access=ni->access; j<ni->accesscount; j++, access++)
SAFE(write_string(*access, f));
SAFE(write_int16(ni->memos.memocount, f));
SAFE(write_int16(ni->memos.memomax, f));
memos = ni->memos.memos;
for (j = 0; j < ni->memos.memocount; j++, memos++) {
SAFE(write_int32(memos->number, f));
SAFE(write_int16(memos->flags, f));
SAFE(write_int32(memos->time, f));
SAFE(write_buffer(memos->sender, f));
SAFE(write_string(memos->text, f));
}
SAFE(write_int16(ni->channelcount, f));
SAFE(write_int16(ni->channelmax, f));
SAFE(write_int16(ni->language, f));
}
} /* for (ni) */
SAFE(write_int8(0, f));
} /* for (i) */
close_db(f);
}
#undef SAFE
/*************************************************************************/
/* Check whether a user is on the access list of the nick they're using, or
* if they're the same user who last identified for the nick. If not, send
* warnings as appropriate. If so (and not NI_SECURE), update last seen
* info. Return 1 if the user is valid and recognized, 0 otherwise (note
* that this means an NI_SECURE nick will return 0 from here unless the
* user's timestamp matches the last identify timestamp). If the user's
* nick is not registered, 0 is returned.
*/
int validate_user(User *u)
{
NickInfo *ni;
int on_access;
if (!(ni = u->real_ni))
return 0;
if (ni->status & NS_IDENTIFIED)
return 1;
if (!notifinouts)
if (ni->status & NI_ON_BDD && ((ni->active & ACTIV_CONFIRM) || (ni->active & ACTIV_FORZADO))) {
notice_lang(s_NickServ, u, NICK_IDENTIFICADO_EXITO,CanalAyuda,WebNetwork);
return 1;
}
if (notifinouts)
if (ni->status & NI_ON_BDD && ((ni->active & ACTIV_CONFIRM) || (ni->active & ACTIV_FORZADO))) {
return 1;
}
if (ni->status & NI_ON_BDD && !(ni->active & ACTIV_CONFIRM) && !(ni->active & ACTIV_FORZADO) ) {
struct tm /**t1,*t2,*/*tm;
/*int valor=0;*/
time_t fechreg = ni->time_registered;
time_t ns = NSRegMail;
time_t now = fechreg + ns;
char buf[BUFSIZE];
tm = localtime(&now);
strftime_lang(buf, sizeof(buf), u, STRFTIME_DATE_TIME_FORMAT, tm);
privmsg(s_NickServ, u->nick, "Has sido reconocido por nick. Recuerda que aún debes confirmar tu registro siguiendo las instrucciones enviadas a tu correo y que para ello tienes como fecha límite 2 %s. Si necesitas ayuda, contacta con nosotros en el canal 5#%s",buf,CanalAyuda);
return 1;
}
if (ni->status & NS_VERBOTEN) {
notice_lang(s_NickServ, u, NICK_MAY_NOT_BE_USED);
#if defined (IRC_HISPANO) || defined (IRC_TERRA)
if (NSForceNickChange)
notice_lang(s_NickServ, u, FORCENICKCHANGE_IN_1_MINUTE);
else
#endif
notice_lang(s_NickServ, u, DISCONNECT_IN_1_MINUTE);
add_ns_timeout(ni, TO_COLLIDE, 60);
return 0;
}
if (ni->status & NS_SUSPENDED) {
notice_lang(s_NickServ, u, NICK_SUSPENDED, ni->suspendreason);
return 0;
}
#if defined(OBSOLETO)
if (!NoSplitRecovery) {
/* XXX: This code should be checked to ensure it can't be fooled */
if (ni->id_timestamp != 0 && u->signon == ni->id_timestamp) {
char buf[256];
snprintf(buf, sizeof(buf), "%s@%s", u->username, u->host);
if (strcmp(buf, ni->last_usermask) == 0) {
ni->status |= NS_IDENTIFIED;
return 1;
}
}
}
#endif
on_access = is_on_access(u, u->ni);
if (on_access)
ni->status |= NS_ON_ACCESS;
if (!(u->ni->flags & NI_SECURE) && on_access) {
ni->status |= NS_RECOGNIZED;
ni->last_seen = time(NULL);
ni->expira_min = ni->last_seen + NSExpire;
if (ni->last_usermask)
free(ni->last_usermask);
ni->last_usermask = smalloc(strlen(u->username)+strlen(u->host)+2);
sprintf(ni->last_usermask, "%s@%s", u->username, u->host);
if (ni->last_realname)
free(ni->last_realname);
ni->last_realname = sstrdup(u->realname);
return 1;
}
if (on_access || !(u->ni->flags & NI_KILL_IMMED)) {
if (u->ni->flags & NI_SECURE)
notice_lang(s_NickServ, u, NICK_IS_SECURE, s_NickServ);
else
notice_lang(s_NickServ, u, NICK_IS_REGISTERED, s_NickServ);
}
if ((u->ni->flags & NI_KILLPROTECT) && !on_access) {
if (u->ni->flags & NI_KILL_IMMED) {
collide(ni, 0);
} else if (u->ni->flags & NI_KILL_QUICK) {
#if defined (IRC_HISPANO) || defined (IRC_TERRA)
if (NSForceNickChange)
notice_lang(s_NickServ, u, FORCENICKCHANGE_IN_20_SECONDS);
else
#endif
notice_lang(s_NickServ, u, DISCONNECT_IN_20_SECONDS);
add_ns_timeout(ni, TO_COLLIDE, 20);
} else {
#if defined (IRC_HISPANO) || defined (IRC_TERRA)
if (NSForceNickChange)
notice_lang(s_NickServ, u, FORCENICKCHANGE_IN_1_MINUTE);
else
#endif
notice_lang(s_NickServ, u, DISCONNECT_IN_1_MINUTE);
add_ns_timeout(ni, TO_COLLIDE, 60);
}
}
return 0;
}
/*************************************************************************/
/* Cancel validation flags for a nick (i.e. when the user with that nick
* signs off or changes nicks). Also cancels any impending collide. */
void cancel_user(User *u)
{
NickInfo *ni = u->real_ni;
if (ni) {
#if defined(IRC_TERRA)
if (ni->status & NS_GUESTED) {
send_cmd(NULL, "NICK %s %ld 1 %s %s %s :%s Enforcement",
u->nick, time(NULL), NSEnforcerUser, NSEnforcerHost,
ServerName, s_NickServ);
add_ns_timeout(ni, TO_RELEASE, NSReleaseTimeout);
ni->status &= ~NS_TEMPORARY;
ni->status |= NS_KILL_HELD;
} else {
#endif
ni->status &= ~NS_TEMPORARY;
#if defined(IRC_TERRA)
}
#endif
del_ns_timeout(ni, TO_COLLIDE);
}
}
/*************************************************************************/
/* Return whether a user has identified for their nickname. */
int nick_identified(User *u)
{
return u->real_ni && (u->real_ni->status & NS_IDENTIFIED);
}