static void cs_cmd_devoice(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DEVOICE");
command_fail(si, fault_needmoreparams, _("Syntax: DEVOICE <#channel> [nickname]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_VOICE))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
/* figure out who we're going to devoice */
if (!nick)
tu = si->su;
else
{
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
return;
}
}
if (is_internal_client(tu))
return;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, 'v', CLIENT_NAME(tu));
cu->modes &= ~CSTATUS_VOICE;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been devoiced on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "DEVOICE: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been devoiced on \2%s\2."), tu->nick, mc->name);
}
static void cs_cmd_unban(sourceinfo_t *si, int parc, char *parv[])
{
const char *channel = parv[0];
const char *target = parv[1];
channel_t *c = channel_find(channel);
mychan_t *mc = mychan_find(channel);
user_t *tu;
chanban_t *cb;
if (si->su == NULL)
{
command_fail(si, fault_noprivs, _("\2%s\2 can only be executed via IRC."), "UNBAN");
return;
}
if (!channel)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel>"));
return;
}
if (target && irccasecmp(target, si->su->nick))
{
command_fail(si, fault_noprivs, _("You may only unban yourself via %s."), si->service->nick);
if (validhostmask(target))
command_fail(si, fault_noprivs, _("Try \2/mode %s -b %s\2"), channel, target);
return;
}
target = si->su->nick;
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), channel);
return;
}
if (!si->smu)
{
command_fail(si, fault_noprivs, _("You are not logged in."));
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
tu = si->su;
{
mowgli_node_t *n, *tn;
char hostbuf2[BUFSIZE];
int count = 0;
snprintf(hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
for (n = next_matching_ban(c, tu, 'b', c->bans.head); n != NULL; n = next_matching_ban(c, tu, 'b', tn))
{
tn = n->next;
cb = n->data;
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 \2%s\2 (for user \2%s\2)", mc->name, cb->mask, hostbuf2);
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
chanban_delete(cb);
count++;
}
if (count > 0)
command_success_nodata(si, _("Unbanned \2%s\2 on \2%s\2 (%d ban%s removed)."),
target, channel, count, (count != 1 ? "s" : ""));
else
command_success_nodata(si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
return;
}
}
static void cs_cmd_ban(sourceinfo_t *si, int parc, char *parv[])
{
char *channel = parv[0];
char *target = parv[1];
char *newtarget;
channel_t *c = channel_find(channel);
mychan_t *mc = mychan_find(channel);
user_t *tu;
if (!channel || !target)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "BAN");
command_fail(si, fault_needmoreparams, _("Syntax: BAN <#channel> <nickname|hostmask>"));
return;
}
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), channel);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), channel);
return;
}
if ((tu = user_find_named(target)))
{
char hostbuf[BUFSIZE];
hostbuf[0] = '\0';
mowgli_strlcat(hostbuf, "*!*@", BUFSIZE);
mowgli_strlcat(hostbuf, tu->vhost, BUFSIZE);
modestack_mode_param(chansvs.nick, c, MTYPE_ADD, 'b', hostbuf);
chanban_add(c, hostbuf, 'b');
logcommand(si, CMDLOG_DO, "BAN: \2%s\2 on \2%s\2 (for user \2%s!%s@%s\2)", hostbuf, mc->name, tu->nick, tu->user, tu->vhost);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Banned \2%s\2 on \2%s\2."), target, channel);
return;
}
else if ((is_extban(target) && (newtarget = target)) || ((newtarget = pretty_mask(target)) && validhostmask(newtarget)))
{
modestack_mode_param(chansvs.nick, c, MTYPE_ADD, 'b', newtarget);
chanban_add(c, newtarget, 'b');
logcommand(si, CMDLOG_DO, "BAN: \2%s\2 on \2%s\2", newtarget, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Banned \2%s\2 on \2%s\2."), newtarget, channel);
return;
}
else
{
command_fail(si, fault_badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
command_fail(si, fault_badparams, _("Syntax: BAN <#channel> <nickname|hostmask>"));
return;
}
}
static void cs_cmd_unban(sourceinfo_t *si, int parc, char *parv[])
{
const char *channel = parv[0];
const char *target = parv[1];
channel_t *c = channel_find(channel);
mychan_t *mc = mychan_find(channel);
user_t *tu;
chanban_t *cb;
if (!channel)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel> <nickname|hostmask>"));
return;
}
if (!target)
{
if (si->su == NULL)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel> <nickname|hostmask>"));
return;
}
target = si->su->nick;
}
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), channel);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE) &&
(si->su == NULL ||
!chanacs_source_has_flag(mc, si, CA_EXEMPT) ||
irccasecmp(target, si->su->nick)))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
if ((tu = user_find_named(target)))
{
mowgli_node_t *n, *tn;
char hostbuf2[BUFSIZE];
int count = 0;
snprintf(hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
for (n = next_matching_ban(c, tu, 'b', c->bans.head); n != NULL; n = next_matching_ban(c, tu, 'b', tn))
{
tn = n->next;
cb = n->data;
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 on \2%s\2 (for user \2%s\2)", cb->mask, mc->name, hostbuf2);
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
chanban_delete(cb);
count++;
}
if (count > 0)
command_success_nodata(si, _("Unbanned \2%s\2 on \2%s\2 (%d ban%s removed)."),
target, channel, count, (count != 1 ? "s" : ""));
else
command_success_nodata(si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
return;
}
else if ((cb = chanban_find(c, target, 'b')) != NULL || validhostmask(target))
{
if (cb)
{
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, 'b', target);
chanban_delete(cb);
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 on \2%s\2", target, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Unbanned \2%s\2 on \2%s\2."), target, channel);
}
else
command_fail(si, fault_nosuch_key, _("No such ban \2%s\2 on \2%s\2."), target, channel);
return;
}
else
{
command_fail(si, fault_badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
command_fail(si, fault_badparams, _("Syntax: UNBAN <#channel> [nickname|hostmask]"));
return;
}
}
static void
cs_cmd_register(struct sourceinfo *si, int parc, char *parv[])
{
struct channel *c;
struct chanuser *cu;
struct mychan *mc;
char *name = parv[0];
char str[21];
hook_channel_register_check_t hdatac;
hook_channel_req_t hdata;
unsigned int fl;
/* This command is not useful on registered channels, ignore it if
* it is a fantasy command so users can program bots to react on
* it without interference from ChanServ.
*/
if (si->c != NULL)
return;
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "REGISTER");
command_fail(si, fault_needmoreparams, _("To register a channel: REGISTER <#channel>"));
return;
}
if (*name != '#')
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "REGISTER");
command_fail(si, fault_badparams, _("Syntax: REGISTER <#channel>"));
return;
}
if (si->smu->flags & MU_WAITAUTH)
{
command_fail(si, fault_notverified, _("You need to verify your email address before you may register channels."));
return;
}
// make sure it isn't already registered
if ((mc = mychan_find(name)))
{
if (! (mc->flags & MC_PRIVATE))
command_fail(si, fault_alreadyexists, _("\2%s\2 is already registered to \2%s\2."), mc->name, mychan_founder_names(mc));
else
command_fail(si, fault_alreadyexists, _("\2%s\2 is already registered."), mc->name);
return;
}
// make sure the channel exists
if (!(c = channel_find(name)))
{
command_fail(si, fault_nosuch_target, _("The channel \2%s\2 must exist in order to register it."), name);
return;
}
// make sure they're in it
if (!(cu = chanuser_find(c, si->su)))
{
command_fail(si, fault_noprivs, _("You must be in \2%s\2 in order to register it."), name);
return;
}
// make sure they're opped (or protected/owner on unreal/inspircd)
if (!((CSTATUS_OP | CSTATUS_PROTECT | CSTATUS_OWNER) & cu->modes))
{
command_fail(si, fault_noprivs, _("You must be a channel operator in \2%s\2 in order to register it."), name);
return;
}
if (metadata_find(si->smu, "private:restrict:setter"))
{
command_fail(si, fault_noprivs, _("You have been restricted from registering channels by network staff."));
return;
}
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 registration, please try again later."));
slog(LG_INFO, "CHANSERV:REGISTER:THROTTLED: \2%s\2 by \2%s\2", name, entity(si->smu)->name);
return;
}
hdatac.si = si;
hdatac.name = name;
hdatac.chan = c;
hdatac.approved = 0;
hook_call_channel_can_register(&hdatac);
if (hdatac.approved != 0)
return;
if (!myentity_can_register_channel(entity(si->smu)))
{
command_fail(si, fault_toomany, _("You have too many channels registered."));
return;
}
if (config_options.ratelimit_uses && config_options.ratelimit_period)
ratelimit_count++;
logcommand(si, CMDLOG_REGISTER, "REGISTER: \2%s\2", name);
mc = mychan_add(name);
mc->registered = CURRTIME;
mc->used = CURRTIME;
mc->mlock_on |= (CMODE_NOEXT | CMODE_TOPIC);
if (c->limit == 0)
mc->mlock_off |= CMODE_LIMIT;
if (c->key == NULL)
mc->mlock_off |= CMODE_KEY;
mc->flags |= config_options.defcflags;
chanacs_add(mc, entity(si->smu), custom_founder_check(), CURRTIME, entity(si->smu));
if (c->ts > 0)
{
snprintf(str, sizeof str, "%lu", (unsigned long)c->ts);
metadata_add(mc, "private:channelts", str);
}
if (chansvs.deftemplates != NULL && *chansvs.deftemplates != '\0')
metadata_add(mc, "private:templates",
chansvs.deftemplates);
command_success_nodata(si, _("\2%s\2 is now registered to \2%s\2."), mc->name, entity(si->smu)->name);
hdata.si = si;
hdata.mc = mc;
hook_call_channel_register(&hdata);
// Allow the hook to override this.
fl = chanacs_source_flags(mc, si);
cu = chanuser_find(mc->chan, si->su);
if (cu == NULL)
;
else if (ircd->uses_owner && fl & CA_USEOWNER && fl & CA_AUTOOP &&
!(cu->modes & CSTATUS_OWNER))
{
modestack_mode_param(si->service->nick, mc->chan, MTYPE_ADD,
ircd->owner_mchar[1], CLIENT_NAME(si->su));
cu->modes |= CSTATUS_OWNER;
}
else if (ircd->uses_protect && fl & CA_USEPROTECT && fl & CA_AUTOOP &&
!(cu->modes & CSTATUS_PROTECT))
{
modestack_mode_param(si->service->nick, mc->chan, MTYPE_ADD,
ircd->protect_mchar[1], CLIENT_NAME(si->su));
cu->modes |= CSTATUS_PROTECT;
}
}
static void cs_cmd_owner(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
char *nicklist;
char *strtokctx;
if (ircd->uses_owner == false)
{
command_fail(si, fault_noprivs, _("The IRCd software you are running does not support this feature."));
return;
}
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "OWNER");
command_fail(si, fault_needmoreparams, _("Syntax: OWNER <#channel> [nickname] [...]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_USEOWNER))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
nicklist = (!nick ? strdup(si->su->nick) : strdup(nick));
nick = strtok_r(nicklist, " ", &strtokctx);
do
{
if (invert_purpose(si, parc, chan, &nick, '-', &cs_cmd_deowner))
continue;
/* figure out who we're going to op */
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
continue;
}
if (is_internal_client(tu))
continue;
/* SECURE check; we can skip this if sender == target, because we already verified */
if ((si->su != tu) && (mc->flags & MC_SECURE) && !chanacs_user_has_flag(mc, tu, CA_OP) && !chanacs_user_has_flag(mc, tu, CA_AUTOOP))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
command_fail(si, fault_noprivs, _("\2%s\2 has the SECURE option enabled, and \2%s\2 does not have appropriate access."), mc->name, tu->nick);
continue;
}
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
continue;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->owner_mchar[1], CLIENT_NAME(tu));
cu->modes |= CSTATUS_OWNER;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been set as owner on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "OWNER: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been set as owner on \2%s\2."), tu->nick, mc->name);
} while ((nick = strtok_r(NULL, " ", &strtokctx)) != NULL);
free(nicklist);
}
static void cs_cmd_halfop(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
if (!ircd->uses_halfops)
{
command_fail(si, fault_noprivs, _("Your IRC server does not support halfops."));
return;
}
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "HALFOP");
command_fail(si, fault_needmoreparams, _("Syntax: HALFOP <#channel> [nickname]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_HALFOP))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
/* figure out who we're going to halfop */
if (!nick)
tu = si->su;
else
{
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
return;
}
}
if (is_internal_client(tu))
return;
/* SECURE check; we can skip this if sender == target, because we already verified */
if ((si->su != tu) && (mc->flags & MC_SECURE) && !chanacs_user_has_flag(mc, tu, CA_HALFOP) && !chanacs_user_has_flag(mc, tu, CA_AUTOHALFOP))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
command_fail(si, fault_noprivs, _("\2%s\2 has the SECURE option enabled, and \2%s\2 does not have appropriate access."), mc->name, tu->nick);
return;
}
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'h', CLIENT_NAME(tu));
cu->modes |= ircd->halfops_mode;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been halfopped on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "HALFOP: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been halfopped on \2%s\2."), tu->nick, mc->name);
}
static void cs_cmd_deowner(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
if (ircd->uses_owner == false)
{
command_fail(si, fault_noprivs, _("The IRCd software you are running does not support this feature."));
return;
}
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DEOWNER");
command_fail(si, fault_needmoreparams, _("Syntax: DEOWNER <#channel> [nickname]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_USEOWNER))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
/* figure out who we're going to deop */
if (!nick)
tu = si->su;
else
{
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
return;
}
}
if (is_internal_client(tu))
return;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, ircd->owner_mchar[1], CLIENT_NAME(tu));
cu->modes &= ~CSTATUS_OWNER;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been unset as owner on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "DEOWNER: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been unset as owner on \2%s\2."), tu->nick, mc->name);
}
static void cs_cmd_up(sourceinfo_t *si, int parc, char *parv[])
{
chanuser_t *cu;
mychan_t *mc;
char *name = parv[0];
char *chan = parv[0];
int fl;
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UP");
command_fail(si, fault_needmoreparams, "Syntax: UP <#channel>");
return;
}
if (!(mc = mychan_find(name)))
{
command_fail(si, fault_nosuch_target, "\2%s\2 is not registered.", name);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, "\2%s\2 is closed.", name);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), chan);
return;
}
if (!mc->chan)
{
command_fail(si, fault_nosuch_target, "\2%s\2 does not exist.", name);
return;
}
if (!si->su)
return; // needs to be done over IRC
if (chanacs_source_has_flag(mc, si, CA_SUSPENDED))
{
command_fail(si, fault_noprivs, _("Your access in %s is \2suspended\2."), chan);
return;
}
cu = chanuser_find(mc->chan, si->su);
if (!cu)
{
command_fail(si, fault_nosuch_target, "You are not on \2%s\2.", mc->name);
return;
}
fl = chanacs_user_flags(mc, cu->user);
// Don't check NOOP, because they are explicitly requesting status
if (ircd->uses_owner)
{
if (fl & CA_USEOWNER)
{
if (fl & CA_AUTOOP && !(ircd->owner_mode & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->owner_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->owner_mode;
}
}
}
if (ircd->uses_protect)
{
if (fl & CA_USEPROTECT)
{
if (fl & CA_AUTOOP && !(ircd->protect_mode & cu->modes) && !(ircd->uses_owner && cu->modes & ircd->owner_mode))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->protect_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->protect_mode;
}
}
}
if (fl & (CA_AUTOOP | CA_OP))
{
if (fl & CA_AUTOOP && !(CSTATUS_OP & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'o', CLIENT_NAME(cu->user));
cu->modes |= CSTATUS_OP;
}
}
if (ircd->uses_halfops)
{
if (fl & (CA_AUTOHALFOP | CA_HALFOP))
{
if (fl & CA_AUTOHALFOP && !(ircd->halfops_mode & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->halfops_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->halfops_mode;
}
}
}
if (fl & (CA_AUTOVOICE | CA_VOICE))
{
if (fl & CA_AUTOVOICE && !(CSTATUS_VOICE & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'v', CLIENT_NAME(cu->user));
cu->modes |= CSTATUS_VOICE;
}
}
command_success_nodata(si, "Upped successfully on \2%s\2.", mc->name);
}
static void
cs_cmd_unban(struct sourceinfo *si, int parc, char *parv[])
{
const char *channel = parv[0];
const char *target = parv[1];
struct channel *c = channel_find(channel);
struct mychan *mc = mychan_find(channel);
struct user *tu;
struct chanban *cb;
if (si->su == NULL)
{
command_fail(si, fault_noprivs, STR_IRC_COMMAND_ONLY, "UNBAN");
return;
}
if (!channel)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel>"));
return;
}
if (target && irccasecmp(target, si->su->nick))
{
command_fail(si, fault_noprivs, _("You may only unban yourself via %s."), si->service->nick);
if (validhostmask(target))
command_fail(si, fault_noprivs, _("Try \2/mode %s -b %s\2"), channel, target);
return;
}
target = si->su->nick;
if (!mc)
{
command_fail(si, fault_nosuch_target, STR_IS_NOT_REGISTERED, channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, STR_CHANNEL_IS_EMPTY, channel);
return;
}
if (!si->smu)
{
command_fail(si, fault_noprivs, STR_NOT_LOGGED_IN);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE) &&
!chanacs_source_has_flag(mc, si, CA_EXEMPT))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
tu = si->su;
{
mowgli_node_t *n, *tn;
char hostbuf2[BUFSIZE];
unsigned int count = 0;
snprintf(hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
for (n = next_matching_ban(c, tu, 'b', c->bans.head); n != NULL; n = next_matching_ban(c, tu, 'b', tn))
{
tn = n->next;
cb = n->data;
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 \2%s\2 (for user \2%s\2)", mc->name, cb->mask, hostbuf2);
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
chanban_delete(cb);
count++;
}
if (count > 0)
command_success_nodata(si, ngettext(N_("Unbanned \2%s\2 on \2%s\2 (%u ban removed)."),
N_("Unbanned \2%s\2 on \2%s\2 (%u bans removed)."),
count), target, channel, count);
else
command_success_nodata(si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
return;
}
}
static void cs_cmd_halfop(char *origin)
{
char *chan = strtok(NULL, " ");
char *nick = strtok(NULL, " ");
mychan_t *mc;
user_t *u, *tu;
chanuser_t *cu;
if (!ircd->uses_halfops)
{
notice(chansvs.nick, origin, "Your IRC server does not support halfops.");
return;
}
if (!chan)
{
notice(chansvs.nick, origin, STR_INSUFFICIENT_PARAMS, "HALFOP");
notice(chansvs.nick, origin, "Syntax: HALFOP <#channel> [nickname]");
return;
}
mc = mychan_find(chan);
if (!mc)
{
notice(chansvs.nick, origin, "\2%s\2 is not registered.", chan);
return;
}
u = user_find_named(origin);
if (!chanacs_user_has_flag(mc, u, CA_HALFOP))
{
notice(chansvs.nick, origin, "You are not authorized to perform this operation.");
return;
}
if (metadata_find(mc, METADATA_CHANNEL, "private:close:closer"))
{
notice(chansvs.nick, origin, "\2%s\2 is closed.", chan);
return;
}
/* figure out who we're going to halfop */
if (!nick)
tu = u;
else
{
if (!(tu = user_find_named(nick)))
{
notice(chansvs.nick, origin, "\2%s\2 is not online.", nick);
return;
}
}
if (is_internal_client(tu))
return;
/* SECURE check; we can skip this if sender == target, because we already verified */
if ((u != tu) && (mc->flags & MC_SECURE) && !chanacs_user_has_flag(mc, tu, CA_HALFOP) && !chanacs_user_has_flag(mc, tu, CA_AUTOHALFOP))
{
notice(chansvs.nick, origin, "You are not authorized to perform this operation.", mc->name);
notice(chansvs.nick, origin, "\2%s\2 has the SECURE option enabled, and \2%s\2 does not have appropriate access.", mc->name, tu->nick);
return;
}
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
notice(chansvs.nick, origin, "\2%s\2 is not on \2%s\2.", tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, chan, MTYPE_ADD, 'h', CLIENT_NAME(tu));
cu->modes |= ircd->halfops_mode;
/* TODO: Add which username had access to perform the command */
if (tu != u)
notice(chansvs.nick, tu->nick, "You have been halfopped on %s by %s", mc->name, origin);
logcommand(chansvs.me, u, CMDLOG_SET, "%s HALFOP %s!%s@%s", mc->name, tu->nick, tu->user, tu->vhost);
if (!chanuser_find(mc->chan, u))
notice(chansvs.nick, origin, "\2%s\2 has been halfopped on \2%s\2.", tu->nick, mc->name);
}
static void cs_fcmd_dehalfop(char *origin, char *chan)
{
char *nick;
mychan_t *mc;
user_t *u, *tu;
chanuser_t *cu;
if (!ircd->uses_halfops)
{
notice(chansvs.nick, origin, "Your IRC server does not support halfops.");
return;
}
mc = mychan_find(chan);
if (!mc)
{
notice(chansvs.nick, origin, "\2%s\2 is not registered.", chan);
return;
}
u = user_find_named(origin);
if (!chanacs_user_has_flag(mc, u, CA_HALFOP))
{
notice(chansvs.nick, origin, "You are not authorized to perform this operation.");
return;
}
if (metadata_find(mc, METADATA_CHANNEL, "private:close:closer"))
{
notice(chansvs.nick, origin, "\2%s\2 is closed.", chan);
return;
}
/* figure out who we're going to dehalfop */
nick = strtok(NULL, " ");
do
{
if (!nick)
tu = u;
else
{
if (!(tu = user_find_named(nick)))
{
notice(chansvs.nick, origin, "\2%s\2 is not online.", nick);
continue;
}
}
if (is_internal_client(tu))
continue;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
notice(chansvs.nick, origin, "\2%s\2 is not on \2%s\2.", tu->nick, mc->name);
continue;
}
modestack_mode_param(chansvs.nick, chan, MTYPE_DEL, 'h', CLIENT_NAME(tu));
cu->modes &= ~ircd->halfops_mode;
logcommand(chansvs.me, u, CMDLOG_SET, "%s DEHALFOP %s!%s@%s", mc->name, tu->nick, tu->user, tu->vhost);
} while ((nick = strtok(NULL, " ")) != NULL);
}
static void cs_cmd_down(sourceinfo_t *si, int parc, char *parv[])
{
chanuser_t *cu;
mychan_t *mc;
char *name = parv[0];
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DOWN");
command_fail(si, fault_needmoreparams, "Syntax: DOWN <#channel>");
return;
}
if (!(mc = mychan_find(name)))
{
command_fail(si, fault_nosuch_target, "\2%s\2 is not registered.", name);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, "\2%s\2 is closed.", name);
return;
}
if (!mc->chan)
{
command_fail(si, fault_nosuch_target, "\2%s\2 does not exist.", name);
return;
}
if (!si->su)
return; // needs to be done over IRC
cu = chanuser_find(mc->chan, si->su);
if (!cu)
{
command_fail(si, fault_nosuch_target, "You are not on \2%s\2.", mc->name);
return;
}
chanacs_user_flags(mc, cu->user);
// Don't check NOOP, because they are explicitly requesting status
if (ircd->uses_owner)
{
if (ircd->owner_mode & cu->modes)
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, ircd->owner_mchar[1], CLIENT_NAME(cu->user));
cu->modes &= ~ircd->owner_mode;
}
}
if (ircd->uses_protect)
{
if (ircd->protect_mode & cu->modes)
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, ircd->protect_mchar[1], CLIENT_NAME(cu->user));
cu->modes &= ~ircd->protect_mode;
}
}
if ((CSTATUS_OP & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, 'o', CLIENT_NAME(cu->user));
cu->modes &= ~CSTATUS_OP;
}
if (ircd->uses_halfops)
{
if (ircd->halfops_mode & cu->modes)
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, ircd->halfops_mchar[1], CLIENT_NAME(cu->user));
cu->modes &= ~ircd->halfops_mode;
}
}
if ((CSTATUS_VOICE & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, 'v', CLIENT_NAME(cu->user));
cu->modes &= ~CSTATUS_VOICE;
}
command_success_nodata(si, "Downed successfully on \2%s\2.", mc->name);
}
static void cs_cmd_voice(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
char *nicklist;
char *strtokctx;
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "VOICE");
command_fail(si, fault_needmoreparams, _("Syntax: VOICE <#channel> [nickname] [...]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
nicklist = (!nick ? strdup(si->su->nick) : strdup(nick));
nick = strtok_r(nicklist, " ", &strtokctx);
do
{
if (invert_purpose(si, parc, chan, &nick, '-', &cs_cmd_devoice))
continue;
/* figure out who we're going to voice */
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
continue;
}
if (!chanacs_source_has_flag(mc, si, CA_VOICE) && (tu != si->su ||
!chanacs_source_has_flag(mc, si, CA_AUTOVOICE)))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
continue;
}
if (is_internal_client(tu))
continue;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
continue;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'v', CLIENT_NAME(tu));
cu->modes |= CSTATUS_VOICE;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been voiced on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "VOICE: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been voiced on \2%s\2."), tu->nick, mc->name);
} while ((nick = strtok_r(NULL, " ", &strtokctx)) != NULL);
free(nicklist);
}
