2 * m_privs.c: Shows effective operator privileges
4 * Copyright (C) 2008 Jilles Tjoelker
5 * Copyright (C) 2008 charybdis development team
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
11 * 1.Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * 2.Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3.The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
28 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
40 #include "s_newconf.h"
42 static const char privs_desc
[] = "Provides the PRIVS command to inspect an operator's privileges";
44 static void m_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[]);
45 static void me_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[]);
46 static void mo_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[]);
48 struct Message privs_msgtab
= {
50 {mg_unreg
, {m_privs
, 0}, mg_ignore
, mg_ignore
, {me_privs
, 0}, {mo_privs
, 0}}
53 mapi_clist_av1 privs_clist
[] = {
58 /* XXX this is a copy, not so nice
60 * Sort of... it's int in newconf.c since oper confs don't need 64-bit wide flags.
69 /* there is no such table like this anywhere else */
70 static struct mode_table auth_client_table
[] = {
71 {"resv_exempt", FLAGS_EXEMPTRESV
},
72 {"kline_exempt", FLAGS_EXEMPTKLINE
},
73 {"flood_exempt", FLAGS_EXEMPTFLOOD
},
74 {"spambot_exempt", FLAGS_EXEMPTSPAMBOT
},
75 {"shide_exempt", FLAGS_EXEMPTSHIDE
},
76 {"jupe_exempt", FLAGS_EXEMPTJUPE
},
77 {"extend_chans", FLAGS_EXTENDCHANS
},
81 DECLARE_MODULE_AV2(privs
, NULL
, NULL
, privs_clist
, NULL
, NULL
, NULL
, NULL
, privs_desc
);
83 static void show_privs(struct Client
*source_p
, struct Client
*target_p
)
89 if (target_p
->localClient
->privset
)
90 rb_strlcat(buf
, target_p
->localClient
->privset
->privs
, sizeof buf
);
94 rb_strlcat(buf
, " ", sizeof buf
);
95 rb_strlcat(buf
, "operator:", sizeof buf
);
96 rb_strlcat(buf
, target_p
->localClient
->opername
, sizeof buf
);
98 if (target_p
->localClient
->privset
)
101 rb_strlcat(buf
, " ", sizeof buf
);
102 rb_strlcat(buf
, "privset:", sizeof buf
);
103 rb_strlcat(buf
, target_p
->localClient
->privset
->name
, sizeof buf
);
106 p
= &auth_client_table
[0];
107 while (p
->name
!= NULL
)
109 if (target_p
->flags
& p
->mode
)
112 rb_strlcat(buf
, " ", sizeof buf
);
113 rb_strlcat(buf
, p
->name
, sizeof buf
);
117 sendto_one_numeric(source_p
, RPL_PRIVS
, form_str(RPL_PRIVS
),
118 target_p
->name
, buf
);
122 me_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
124 struct Client
*target_p
;
126 if (!IsOper(source_p
) || parc
< 2 || EmptyString(parv
[1]))
129 /* we cannot show privs for remote clients */
130 if((target_p
= find_person(parv
[1])) && MyClient(target_p
))
131 show_privs(source_p
, target_p
);
135 mo_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
137 struct Client
*target_p
;
139 if (parc
< 2 || EmptyString(parv
[1]))
143 target_p
= find_named_person(parv
[1]);
144 if (target_p
== NULL
)
146 sendto_one_numeric(source_p
, ERR_NOSUCHNICK
,
147 form_str(ERR_NOSUCHNICK
), parv
[1]);
152 if (MyClient(target_p
))
153 show_privs(source_p
, target_p
);
155 sendto_one(target_p
, ":%s ENCAP %s PRIVS %s",
156 get_id(source_p
, target_p
),
157 target_p
->servptr
->name
,
162 m_privs(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
164 if (parc
>= 2 && !EmptyString(parv
[1]) &&
165 irccmp(parv
[1], source_p
->name
)) {
166 sendto_one_numeric(source_p
, ERR_NOPRIVILEGES
,
167 form_str(ERR_NOPRIVILEGES
));
171 show_privs(source_p
, source_p
);