Add PRIVS extension, a command that shows oper and some auth{} privileges.
This commit is contained in:
Jilles Tjoelker
parent
d2b16c2012
commit
93d880f987
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@ -54,6 +54,7 @@ SRCS = \
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m_okick.c \
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m_okick.c \
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m_omode.c \
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m_omode.c \
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m_opme.c \
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m_opme.c \
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m_privs.c \
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m_webirc.c \
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m_webirc.c \
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no_locops.c \
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no_locops.c \
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no_oper_invis.c \
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no_oper_invis.c \
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@ -0,0 +1,179 @@
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/*
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* m_privs.c: Shows effective operator privileges
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*
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* Copyright (C) 2008 Jilles Tjoelker
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* Copyright (C) 2008 charybdis development team
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "stdinc.h"
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#include "client.h"
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#include "common.h"
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#include "numeric.h"
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#include "send.h"
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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#include "s_conf.h"
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#include "s_newconf.h"
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#define RPL_PRIVS 270 /* from ircu */
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static int me_privs(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);
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static int mo_privs(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);
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struct Message privs_msgtab = {
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"PRIVS", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, {me_privs, 0}, {mo_privs, 0}}
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};
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mapi_clist_av1 privs_clist[] = {
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&privs_msgtab,
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NULL
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};
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/* XXX this is a copy, not so nice */
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struct mode_table
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{
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const char *name;
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int mode;
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};
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static struct mode_table oper_table[] = {
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/*{"encrypted", OPER_ENCRYPTED },*/
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{"local_kill", OPER_LOCKILL },
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{"global_kill", OPER_GLOBKILL/*|OPER_LOCKILL*/ },
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{"remote", OPER_REMOTE },
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{"kline", OPER_KLINE },
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{"unkline", OPER_UNKLINE },
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{"gline", OPER_GLINE },
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{"nick_changes", OPER_NICKS },
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{"rehash", OPER_REHASH },
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{"die", OPER_DIE },
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{"admin", OPER_ADMIN },
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{"hidden_admin", OPER_HADMIN },
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{"xline", OPER_XLINE },
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{"resv", OPER_RESV },
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{"operwall", OPER_OPERWALL },
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{"oper_spy", OPER_SPY },
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{"hidden_oper", OPER_INVIS },
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{"remoteban", OPER_REMOTEBAN },
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{"mass_notice", OPER_MASSNOTICE },
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{NULL, 0}
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};
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/* there is no such table like this anywhere else */
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static struct mode_table auth_client_table[] = {
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{"resv_exempt", FLAGS2_EXEMPTRESV },
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{"gline_exempt", FLAGS2_EXEMPTGLINE },
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{"kline_exempt", FLAGS2_EXEMPTKLINE },
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{"flood_exempt", FLAGS2_EXEMPTFLOOD },
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/*{"exceed_limit", FLAGS2_NOLIMIT }, no effect (?) */
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{"spambot_exempt", FLAGS2_EXEMPTSPAMBOT },
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{"shide_exempt", FLAGS2_EXEMPTSHIDE },
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{"jupe_exempt", FLAGS2_EXEMPTJUPE },
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{NULL, 0}
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};
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DECLARE_MODULE_AV1(privs, NULL, NULL, privs_clist, NULL, NULL, "");
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static void show_privs(struct Client *source_p, struct Client *target_p)
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{
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char buf[512];
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struct mode_table *p;
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buf[0] = '\0';
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p = &oper_table[0];
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while (p->name != NULL)
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{
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if (target_p->flags2 & p->mode)
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{
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if (buf[0] != '\0')
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strlcat(buf, " ", sizeof buf);
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strlcat(buf, p->name, sizeof buf);
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}
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p++;
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}
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if (IsOper(target_p))
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{
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if (buf[0] != '\0')
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strlcat(buf, " ", sizeof buf);
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strlcat(buf, "O", sizeof buf);
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}
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p = &auth_client_table[0];
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while (p->name != NULL)
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{
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if (target_p->flags2 & p->mode)
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{
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if (buf[0] != '\0')
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strlcat(buf, " ", sizeof buf);
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strlcat(buf, p->name, sizeof buf);
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}
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p++;
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}
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sendto_one_numeric(source_p, RPL_PRIVS, "%s :%s", target_p->name, buf);
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}
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static int me_privs(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Client *target_p;
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if (!IsOper(source_p) || parc < 2 || EmptyString(parv[1]))
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return 0;
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/* we cannot show privs for remote clients */
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if((target_p = find_person(parv[1])) && MyClient(target_p))
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show_privs(source_p, target_p);
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return 0;
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}
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static int mo_privs(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Client *target_p;
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if (parc < 2 || EmptyString(parv[1]))
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target_p = source_p;
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else
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{
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target_p = find_named_person(parv[1]);
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if (target_p == NULL)
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{
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sendto_one_numeric(source_p, ERR_NOSUCHNICK,
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form_str(ERR_NOSUCHNICK), parv[1]);
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return 0;
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}
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}
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if (MyClient(target_p))
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show_privs(source_p, target_p);
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else
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sendto_one(target_p, ":%s ENCAP %s PRIVS %s",
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get_id(source_p, target_p),
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target_p->servptr->name,
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use_id(target_p));
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return 0;
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}
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