static void ns_cmd_listownmail(sourceinfo_t *si, int parc, char *parv[])
{
struct listmail_state state;
if (si->smu == NULL)
{
command_fail(si, fault_noprivs, _("You are not logged in."));
return;
}
if (si->smu->flags & MU_WAITAUTH)
{
command_fail(si, fault_noprivs, _("You have to verify your email address before you can perform this operation."));
return;
}
command_add_flood(si, FLOOD_HEAVY);
state.matches = 0;
state.pattern = si->smu->email;
state.origin = si;
myentity_foreach_t(ENT_USER, listmail_foreach_cb, &state);
logcommand(si, CMDLOG_GET, "LISTOWNMAIL: \2%s\2 (\2%d\2 matches)", si->smu->email, state.matches);
command_success_nodata(si, ngettext(N_("\2%d\2 match for e-mail address \2%s\2"),
N_("\2%d\2 matches for e-mail address \2%s\2"), state.matches), state.matches, si->smu->email);
}
static void helpserv_cmd_helpme(sourceinfo_t *si, int parc, char *parv[])
{
char *topic = parv[0];
if ((unsigned int)(CURRTIME - ratelimit_firsttime) > config_options.ratelimit_period)
ratelimit_count = 0, ratelimit_firsttime = CURRTIME;
if (ratelimit_count > config_options.ratelimit_uses && !has_priv(si, PRIV_FLOOD))
{
command_fail(si, fault_toomany, _("The system is currently too busy to process your help request, please try again later."));
slog(LG_INFO, "HELPME:THROTTLED: %s", si->su->nick);
return;
}
if (si->smu != NULL && metadata_find(si->smu, "private:restrict:setter"))
{
command_fail(si, fault_noprivs, _("You have been restricted from requesting help by network staff."));
return;
}
command_add_flood(si, FLOOD_HEAVY);
if (topic)
{
logcommand(si, CMDLOG_ADMIN, "HELPME: \2%s\2", topic);
wallops("\2%s\2 has requested help about \2%s\2", get_source_name(si), topic);
}
else
{
logcommand(si, CMDLOG_ADMIN, "HELPME");
wallops("\2%s\2 has requested help.", get_source_name(si));
}
command_success_nodata(si, "The network staff has been notified that you need help and will be with you shortly.");
if (config_options.ratelimit_uses && config_options.ratelimit_period)
ratelimit_count++;
return;
}
static void ns_cmd_register(sourceinfo_t *si, int parc, char *parv[])
{
myuser_t *mu;
mynick_t *mn = NULL;
mowgli_node_t *n;
const char *account;
const char *pass;
const char *email;
char lau[BUFSIZE], lao[BUFSIZE];
hook_user_register_check_t hdata;
hook_user_req_t req;
if (si->smu)
{
command_fail(si, fault_already_authed, _("You are already logged in as \2%s\2."), entity(si->smu)->name);
if (si->su != NULL && !mynick_find(si->su->nick) &&
command_find(si->service->commands, "GROUP"))
command_fail(si, fault_already_authed, _("Use %s to register %s to your account."), "GROUP", si->su->nick);
return;
}
if (nicksvs.no_nick_ownership || si->su == NULL)
account = parv[0], pass = parv[1], email = parv[2];
else
account = si->su->nick, pass = parv[0], email = parv[1];
if (!account || !pass || !email)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "REGISTER");
if (nicksvs.no_nick_ownership || si->su == NULL)
command_fail(si, fault_needmoreparams, _("Syntax: REGISTER <account> <password> <email>"));
else
command_fail(si, fault_needmoreparams, _("Syntax: REGISTER <password> <email>"));
return;
}
if (strlen(pass) >= PASSLEN)
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "REGISTER");
command_fail(si, fault_badparams, _("Registration passwords may not be longer than \2%d\2 characters."), PASSLEN - 1);
return;
}
if (!nicksvs.no_nick_ownership && si->su == NULL && user_find_named(account))
{
command_fail(si, fault_noprivs, _("A user matching this account is already on IRC."));
return;
}
if (!nicksvs.no_nick_ownership && IsDigit(*account))
{
command_fail(si, fault_badparams, _("For security reasons, you can't register your UID."));
command_fail(si, fault_badparams, _("Please change to a real nickname, and try again."));
return;
}
if (nicksvs.no_nick_ownership || si->su == NULL)
{
if (strchr(account, ' ') || strchr(account, '\n') || strchr(account, '\r') || account[0] == '=' || account[0] == '#' || account[0] == '@' || account[0] == '+' || account[0] == '%' || account[0] == '!' || strchr(account, ','))
{
command_fail(si, fault_badparams, _("The account name \2%s\2 is invalid."), account);
return;
}
}
if (strlen(account) >= NICKLEN)
{
command_fail(si, fault_badparams, _("The account name \2%s\2 is invalid."), account);
return;
}
if ((si->su != NULL && !strcasecmp(pass, si->su->nick)) || !strcasecmp(pass, account))
{
command_fail(si, fault_badparams, _("You cannot use your nickname as a password."));
if (nicksvs.no_nick_ownership || si->su == NULL)
command_fail(si, fault_needmoreparams, _("Syntax: REGISTER <account> <password> <email>"));
else
command_fail(si, fault_needmoreparams, _("Syntax: REGISTER <password> <email>"));
return;
}
/* make sure it isn't registered already */
if (nicksvs.no_nick_ownership ? myuser_find(account) != NULL : mynick_find(account) != NULL)
{
command_fail(si, fault_alreadyexists, _("\2%s\2 is already registered."), account);
return;
}
if ((unsigned int)(CURRTIME - ratelimit_firsttime) > config_options.ratelimit_period)
ratelimit_count = 0, ratelimit_firsttime = CURRTIME;
/* Still do flood priv checking because the user may be in the ircop operclass */
if (ratelimit_count > config_options.ratelimit_uses && !has_priv(si, PRIV_FLOOD))
{
command_fail(si, fault_toomany, _("The system is currently too busy to process your registration, please try again later."));
slog(LG_INFO, "NICKSERV:REGISTER:THROTTLED: \2%s\2 by \2%s\2", account, si->su != NULL ? si->su->nick : get_source_name(si));
return;
}
hdata.si = si;
hdata.account = account;
hdata.email = email;
hdata.password = pass;
hdata.approved = 0;
hook_call_user_can_register(&hdata);
if (hdata.approved != 0)
return;
if (!nicksvs.no_nick_ownership)
{
hook_call_nick_can_register(&hdata);
if (hdata.approved != 0)
return;
}
if (!validemail(email))
{
command_fail(si, fault_badparams, _("\2%s\2 is not a valid email address."), email);
return;
}
if (!email_within_limits(email))
{
command_fail(si, fault_toomany, _("\2%s\2 has too many accounts registered."), email);
return;
}
mu = myuser_add(account, auth_module_loaded ? "*" : pass, email, config_options.defuflags | MU_NOBURSTLOGIN | (auth_module_loaded ? MU_CRYPTPASS : 0));
mu->registered = CURRTIME;
mu->lastlogin = CURRTIME;
if (!nicksvs.no_nick_ownership)
{
mn = mynick_add(mu, entity(mu)->name);
mn->registered = CURRTIME;
mn->lastseen = CURRTIME;
}
if (config_options.ratelimit_uses && config_options.ratelimit_period)
ratelimit_count++;
if (auth_module_loaded)
{
if (!verify_password(mu, pass))
{
command_fail(si, fault_authfail, _("Invalid password for \2%s\2."), entity(mu)->name);
bad_password(si, mu);
object_unref(mu);
return;
}
}
if (me.auth == AUTH_EMAIL)
{
char *key = random_string(12);
mu->flags |= MU_WAITAUTH;
metadata_add(mu, "private:verify:register:key", key);
metadata_add(mu, "private:verify:register:timestamp", number_to_string(time(NULL)));
if (!sendemail(si->su != NULL ? si->su : si->service->me, mu, EMAIL_REGISTER, mu->email, key))
{
command_fail(si, fault_emailfail, _("Sending email failed, sorry! Registration aborted."));
object_unref(mu);
free(key);
return;
}
command_success_nodata(si, _("An email containing nickname activation instructions has been sent to \2%s\2."), mu->email);
command_success_nodata(si, _("If you do not complete registration within one day, your nickname will expire."));
free(key);
}
if (si->su != NULL)
{
si->su->myuser = mu;
n = mowgli_node_create();
mowgli_node_add(si->su, n, &mu->logins);
if (!(mu->flags & MU_WAITAUTH))
/* only grant ircd registered status if it's verified */
ircd_on_login(si->su, mu, NULL);
}
command_add_flood(si, FLOOD_MODERATE);
if (!nicksvs.no_nick_ownership && si->su != NULL)
logcommand(si, CMDLOG_REGISTER, "REGISTER: \2%s\2 to \2%s\2", account, email);
else
logcommand(si, CMDLOG_REGISTER, "REGISTER: \2%s\2 to \2%s\2 by \2%s\2", account, email, si->su != NULL ? si->su->nick : get_source_name(si));
if (is_soper(mu))
{
wallops("%s registered the nick \2%s\2 and gained services operator privileges.", get_oper_name(si), entity(mu)->name);
logcommand(si, CMDLOG_ADMIN, "SOPER: \2%s\2 as \2%s\2", get_oper_name(si), entity(mu)->name);
}
command_success_nodata(si, _("\2%s\2 is now registered to \2%s\2, with the password \2%s\2."), entity(mu)->name, mu->email, pass);
hook_call_user_register(mu);
if (si->su != NULL)
{
snprintf(lau, BUFSIZE, "%s@%s", si->su->user, si->su->vhost);
metadata_add(mu, "private:host:vhost", lau);
snprintf(lao, BUFSIZE, "%s@%s", si->su->user, si->su->host);
metadata_add(mu, "private:host:actual", lao);
}
if (!(mu->flags & MU_WAITAUTH))
{
req.si = si;
req.mu = mu;
req.mn = mn;
hook_call_user_verify_register(&req);
}
}
static void ns_cmd_drop(sourceinfo_t *si, int parc, char *parv[])
{
myuser_t *mu;
mynick_t *mn;
char *acc = parv[0];
char *pass = parv[1];
if (!acc || !pass)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DROP");
command_fail(si, fault_needmoreparams, _("Syntax: DROP <account> <password>"));
return;
}
if (!(mu = myuser_find(acc)))
{
if (!nicksvs.no_nick_ownership)
{
mn = mynick_find(acc);
if (mn != NULL && command_find(si->service->cmdtree, "UNGROUP"))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is a grouped nick, use %s to remove it."), acc, "UNGROUP");
return;
}
}
command_fail(si, fault_nosuch_target, _("\2%s\2 is not registered."), acc);
return;
}
if (metadata_find(mu, "private:freeze:freezer"))
{
command_fail(si, fault_authfail, nicksvs.no_nick_ownership ? "You cannot login as \2%s\2 because the account has been frozen." : "You cannot identify to \2%s\2 because the nickname has been frozen.", mu->name);
return;
}
if (!verify_password(mu, pass))
{
command_fail(si, fault_authfail, _("Authentication failed. Invalid password for \2%s\2."), mu->name);
bad_password(si, mu);
return;
}
if (!nicksvs.no_nick_ownership &&
LIST_LENGTH(&mu->nicks) > 1 &&
command_find(si->service->cmdtree, "UNGROUP"))
{
command_fail(si, fault_noprivs, _("Account \2%s\2 has %d other nick(s) grouped to it, remove those first."),
mu->name, LIST_LENGTH(&mu->nicks) - 1);
return;
}
if (is_soper(mu))
{
command_fail(si, fault_noprivs, _("The nickname \2%s\2 belongs to a services operator; it cannot be dropped."), acc);
return;
}
if (mu->flags & MU_HOLD)
{
command_fail(si, fault_noprivs, _("The account \2%s\2 is held; it cannot be dropped."), acc);
return;
}
snoop("DROP: \2%s\2 by \2%s\2", mu->name, get_source_name(si));
command_add_flood(si, FLOOD_MODERATE);
logcommand(si, CMDLOG_REGISTER, "DROP %s", mu->name);
hook_call_user_drop(mu);
command_success_nodata(si, _("The account \2%s\2 has been dropped."), mu->name);
object_unref(mu);
}
