| 1 |
adx |
30 |
/* |
| 2 |
|
|
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
| 3 |
|
|
* s_gline.c: GLine global ban functions. |
| 4 |
|
|
* |
| 5 |
|
|
* Copyright (C) 2002 by the past and present ircd coders, and others. |
| 6 |
|
|
* |
| 7 |
|
|
* This program is free software; you can redistribute it and/or modify |
| 8 |
|
|
* it under the terms of the GNU General Public License as published by |
| 9 |
|
|
* the Free Software Foundation; either version 2 of the License, or |
| 10 |
|
|
* (at your option) any later version. |
| 11 |
|
|
* |
| 12 |
|
|
* This program is distributed in the hope that it will be useful, |
| 13 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
|
|
* GNU General Public License for more details. |
| 16 |
|
|
* |
| 17 |
|
|
* You should have received a copy of the GNU General Public License |
| 18 |
|
|
* along with this program; if not, write to the Free Software |
| 19 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 20 |
|
|
* USA |
| 21 |
|
|
* |
| 22 |
knight |
31 |
* $Id$ |
| 23 |
adx |
30 |
*/ |
| 24 |
|
|
|
| 25 |
|
|
#include "stdinc.h" |
| 26 |
|
|
#include "tools.h" |
| 27 |
|
|
#include "handlers.h" |
| 28 |
|
|
#include "client.h" |
| 29 |
|
|
#include "common.h" |
| 30 |
|
|
#include "irc_string.h" |
| 31 |
|
|
#include "ircd.h" |
| 32 |
|
|
#include "hostmask.h" |
| 33 |
|
|
#include "fdlist.h" |
| 34 |
|
|
#include "s_bsd.h" |
| 35 |
|
|
#include "s_conf.h" |
| 36 |
|
|
#include "s_misc.h" |
| 37 |
|
|
#include "send.h" |
| 38 |
|
|
#include "msg.h" |
| 39 |
|
|
#include "fileio.h" |
| 40 |
|
|
#include "s_serv.h" |
| 41 |
|
|
#include "s_gline.h" |
| 42 |
|
|
#include "event.h" |
| 43 |
|
|
#include "list.h" |
| 44 |
|
|
#include "memory.h" |
| 45 |
|
|
|
| 46 |
michael |
957 |
dlink_list pending_glines[GLINE_PENDING_ADD_TYPE + 1] = { { NULL, NULL, 0 }, |
| 47 |
|
|
{ NULL, NULL, 0 } }; |
| 48 |
adx |
30 |
|
| 49 |
michael |
957 |
static void expire_pending_glines(struct gline_pending *); |
| 50 |
adx |
30 |
|
| 51 |
|
|
|
| 52 |
|
|
struct AccessItem * |
| 53 |
|
|
find_is_glined(const char *host, const char *user) |
| 54 |
|
|
{ |
| 55 |
|
|
struct irc_ssaddr iphost, *piphost; |
| 56 |
|
|
struct AccessItem *aconf; |
| 57 |
|
|
int t; |
| 58 |
|
|
|
| 59 |
|
|
if ((t = parse_netmask(host, &iphost, &t)) != HM_HOST) |
| 60 |
|
|
{ |
| 61 |
|
|
#ifdef IPV6 |
| 62 |
|
|
if (t == HM_IPV6) |
| 63 |
|
|
t = AF_INET6; |
| 64 |
|
|
else |
| 65 |
|
|
#endif |
| 66 |
|
|
t = AF_INET; |
| 67 |
|
|
piphost = &iphost; |
| 68 |
|
|
} |
| 69 |
|
|
else |
| 70 |
|
|
{ |
| 71 |
|
|
t = 0; |
| 72 |
|
|
piphost = NULL; |
| 73 |
|
|
} |
| 74 |
|
|
|
| 75 |
|
|
aconf = find_conf_by_address(host, piphost, CONF_GLINE, t, user, NULL); |
| 76 |
michael |
957 |
return aconf; |
| 77 |
adx |
30 |
} |
| 78 |
|
|
|
| 79 |
|
|
/* cleanup_glines() |
| 80 |
|
|
* |
| 81 |
|
|
* inputs - NONE |
| 82 |
|
|
* output - NONE |
| 83 |
|
|
* side effects - expire gline lists |
| 84 |
|
|
* This is an event started off in ircd.c |
| 85 |
|
|
*/ |
| 86 |
|
|
void |
| 87 |
|
|
cleanup_glines(void *unused) |
| 88 |
|
|
{ |
| 89 |
michael |
957 |
expire_pending_glines(unused); |
| 90 |
adx |
30 |
} |
| 91 |
|
|
|
| 92 |
|
|
/* expire_pending_glines() |
| 93 |
|
|
* |
| 94 |
|
|
* inputs - NONE |
| 95 |
|
|
* output - NONE |
| 96 |
|
|
* side effects - |
| 97 |
|
|
* |
| 98 |
|
|
* Go through the pending gline list, expire any that haven't had |
| 99 |
|
|
* enough "votes" in the time period allowed |
| 100 |
|
|
*/ |
| 101 |
|
|
static void |
| 102 |
michael |
957 |
expire_pending_glines(struct gline_pending *in) |
| 103 |
adx |
30 |
{ |
| 104 |
michael |
957 |
dlink_node *ptr = NULL, *next_ptr = NULL; |
| 105 |
|
|
int idx = 0; |
| 106 |
adx |
30 |
|
| 107 |
michael |
957 |
for (; idx < GLINE_PENDING_ADD_TYPE + 1; ++idx) |
| 108 |
adx |
30 |
{ |
| 109 |
michael |
957 |
DLINK_FOREACH_SAFE(ptr, next_ptr, pending_glines[idx].head) |
| 110 |
|
|
{ |
| 111 |
|
|
struct gline_pending *glp_ptr = ptr->data; |
| 112 |
adx |
30 |
|
| 113 |
michael |
957 |
if ((glp_ptr->last_gline_time + GLINE_PENDING_EXPIRE) <= CurrentTime || |
| 114 |
|
|
glp_ptr == in) |
| 115 |
|
|
{ |
| 116 |
|
|
dlinkDelete(&glp_ptr->node, &pending_glines[idx]); |
| 117 |
|
|
MyFree(glp_ptr); |
| 118 |
|
|
} |
| 119 |
adx |
30 |
} |
| 120 |
michael |
957 |
|
| 121 |
|
|
ptr = NULL, next_ptr = NULL; |
| 122 |
adx |
30 |
} |
| 123 |
|
|
} |
