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root/svn/ircd-hybrid/branches/8.1.x/modules/m_webirc.c
Revision: 2821
Committed: Wed Jan 15 23:12:35 2014 UTC (12 years, 6 months ago) by michael
Content type: text/x-csrc
File size: 4463 byte(s)
Log Message:
- Clean up all files in modules/ (fixed indentation, removed whitespaces/tabs)
- Fixed copyright years
- Made module handlers int type for later use

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3 *
4 * Copyright (c) 2012-2014 ircd-hybrid development team
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 * USA
20 */
21
22 /*! \file m_webirc.c
23 * \brief Includes required functions for processing the WEBIRC command.
24 * \version $Id$
25 */
26
27 #include "stdinc.h"
28 #include "list.h"
29 #include "client.h"
30 #include "ircd.h"
31 #include "send.h"
32 #include "irc_string.h"
33 #include "parse.h"
34 #include "modules.h"
35 #include "conf.h"
36 #include "hostmask.h"
37 #include "s_user.h"
38
39
40 /*
41 * mr_webirc
42 * parv[0] = sender prefix
43 * parv[1] = password
44 * parv[2] = fake username (we ignore this)
45 * parv[3] = fake hostname
46 * parv[4] = fake ip
47 */
48 static int
49 mr_webirc(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
50 {
51 struct MaskItem *conf = NULL;
52 struct addrinfo hints, *res;
53
54 assert(source_p == client_p);
55
56 if (!valid_hostname(parv[3]))
57 {
58 sendto_one(source_p, ":%s NOTICE %s :CGI:IRC: Invalid hostname", me.name,
59 source_p->name[0] ? source_p->name : "*");
60 return 0;
61 }
62
63 conf = find_address_conf(source_p->host,
64 IsGotId(source_p) ? source_p->username : "webirc",
65 &source_p->localClient->ip,
66 source_p->localClient->aftype, parv[1]);
67 if (conf == NULL || !IsConfClient(conf))
68 return 0;
69
70 if (!IsConfWebIRC(conf))
71 {
72 sendto_one(source_p, ":%s NOTICE %s :Not a CGI:IRC auth block", me.name,
73 source_p->name[0] ? source_p->name : "*");
74 return 0;
75 }
76
77 if (EmptyString(conf->passwd))
78 {
79 sendto_one(source_p, ":%s NOTICE %s :CGI:IRC auth blocks must have a password",
80 me.name, source_p->name[0] ? source_p->name : "*");
81 return 0;
82 }
83
84 if (!match_conf_password(parv[1], conf))
85 {
86 sendto_one(source_p, ":%s NOTICE %s :CGI:IRC password incorrect",
87 me.name, source_p->name[0] ? source_p->name : "*");
88 return 0;
89 }
90
91 memset(&hints, 0, sizeof(hints));
92
93 hints.ai_family = AF_UNSPEC;
94 hints.ai_socktype = SOCK_STREAM;
95 hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
96
97 if (getaddrinfo(parv[4], NULL, &hints, &res))
98 {
99
100 sendto_one(source_p, ":%s NOTICE %s :Invalid CGI:IRC IP %s", me.name,
101 source_p->name[0] ? source_p->name : "*", parv[4]);
102 return 0;
103 }
104
105 assert(res != NULL);
106
107 memcpy(&source_p->localClient->ip, res->ai_addr, res->ai_addrlen);
108 source_p->localClient->ip.ss_len = res->ai_addrlen;
109 source_p->localClient->ip.ss.ss_family = res->ai_family;
110 source_p->localClient->aftype = res->ai_family;
111 freeaddrinfo(res);
112
113 strlcpy(source_p->sockhost, parv[4], sizeof(source_p->sockhost));
114 strlcpy(source_p->host, parv[3], sizeof(source_p->host));
115
116 /* Check dlines now, k/glines will be checked on registration */
117 if ((conf = find_dline_conf(&client_p->localClient->ip,
118 client_p->localClient->aftype)))
119 {
120 if (!(conf->type == CONF_EXEMPT))
121 {
122 exit_client(client_p, &me, "D-lined");
123 return 0;
124 }
125 }
126
127 AddUMode(source_p, UMODE_WEBIRC);
128 sendto_one(source_p, ":%s NOTICE %s :CGI:IRC host/IP set to %s %s", me.name,
129 source_p->name[0] ? source_p->name : "*", parv[3], parv[4]);
130 return 0;
131 }
132
133 static struct Message webirc_msgtab =
134 {
135 "WEBIRC", 0, 0, 5, MAXPARA, MFLG_SLOW, 0,
136 { mr_webirc, m_registered, m_ignore, m_ignore, m_registered, m_ignore }
137 };
138
139 static void
140 module_init(void)
141 {
142 mod_add_cmd(&webirc_msgtab);
143 }
144
145 static void
146 module_exit(void)
147 {
148 mod_del_cmd(&webirc_msgtab);
149 }
150
151 struct module module_entry =
152 {
153 .node = { NULL, NULL, NULL },
154 .name = NULL,
155 .version = "$Revision$",
156 .handle = NULL,
157 .modinit = module_init,
158 .modexit = module_exit,
159 .flags = 0
160 };

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svn:keywords Id Revision