/[svn]/ircd-hybrid/branches/8.2.x/include/conf.h
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Contents of /ircd-hybrid/branches/8.2.x/include/conf.h

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Revision 6364 - (show annotations)
Wed Aug 19 09:59:43 2015 UTC (4 years, 10 months ago) by michael
File MIME type: text/x-csrc
File size: 11843 byte(s)
- Remove unused header includes

1 /*
2 * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3 *
4 * Copyright (c) 1997-2015 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19 * USA
20 */
21
22 /*! \file conf.h
23 * \brief A header for the configuration functions.
24 * \version $Id$
25 */
26
27 #ifndef INCLUDED_conf_h
28 #define INCLUDED_conf_h
29 #include "config.h"
30 #include "client.h"
31 #include "conf_class.h"
32
33
34 #define CONF_NOREASON "<No reason supplied>"
35
36 /* MaskItem->flags */
37 enum
38 {
39 CONF_FLAGS_NO_TILDE = 0x00000001U,
40 CONF_FLAGS_NEED_IDENTD = 0x00000002U,
41 CONF_FLAGS_EXEMPTKLINE = 0x00000004U,
42 CONF_FLAGS_NOLIMIT = 0x00000008U,
43 CONF_FLAGS_SPOOF_IP = 0x00000010U,
44 CONF_FLAGS_SPOOF_NOTICE = 0x00000020U,
45 CONF_FLAGS_REDIR = 0x00000040U,
46 CONF_FLAGS_CAN_FLOOD = 0x00000080U,
47 CONF_FLAGS_NEED_PASSWORD = 0x00000100U,
48 CONF_FLAGS_ALLOW_AUTO_CONN = 0x00000200U,
49 CONF_FLAGS_ENCRYPTED = 0x00000400U,
50 CONF_FLAGS_IN_DATABASE = 0x00000800U,
51 CONF_FLAGS_EXEMPTRESV = 0x00001000U,
52 CONF_FLAGS_SSL = 0x00002000U,
53 CONF_FLAGS_WEBIRC = 0x00004000U,
54 CONF_FLAGS_EXEMPTXLINE = 0x00008000U
55 };
56
57 /* Macros for struct MaskItem */
58 #define IsConfWebIRC(x) ((x)->flags & CONF_FLAGS_WEBIRC)
59 #define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE)
60 #define IsConfCanFlood(x) ((x)->flags & CONF_FLAGS_CAN_FLOOD)
61 #define IsNeedPassword(x) ((x)->flags & CONF_FLAGS_NEED_PASSWORD)
62 #define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD)
63 #define IsConfExemptKline(x) ((x)->flags & CONF_FLAGS_EXEMPTKLINE)
64 #define IsConfExemptXline(x) ((x)->flags & CONF_FLAGS_EXEMPTXLINE)
65 #define IsConfExemptLimits(x) ((x)->flags & CONF_FLAGS_NOLIMIT)
66 #define IsConfExemptResv(x) ((x)->flags & CONF_FLAGS_EXEMPTRESV)
67 #define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP)
68 #define IsConfSpoofNotice(x) ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
69 #define IsConfAllowAutoConn(x) ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN)
70 #define SetConfAllowAutoConn(x) ((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN)
71 #define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN)
72 #define IsConfRedir(x) ((x)->flags & CONF_FLAGS_REDIR)
73 #define IsConfSSL(x) ((x)->flags & CONF_FLAGS_SSL)
74 #define IsConfDatabase(x) ((x)->flags & CONF_FLAGS_IN_DATABASE)
75 #define SetConfDatabase(x) ((x)->flags |= CONF_FLAGS_IN_DATABASE)
76
77
78 /* shared/cluster server entry types
79 * These defines are used for both shared and cluster.
80 */
81 enum
82 {
83 SHARED_KLINE = 0x00000001U,
84 SHARED_UNKLINE = 0x00000002U,
85 SHARED_XLINE = 0x00000004U,
86 SHARED_UNXLINE = 0x00000008U,
87 SHARED_RESV = 0x00000010U,
88 SHARED_UNRESV = 0x00000020U,
89 SHARED_LOCOPS = 0x00000040U,
90 SHARED_DLINE = 0x00000080U,
91 SHARED_UNDLINE = 0x00000100U,
92 SHARED_ALL = 0xFFFFFFFFU
93 };
94
95 enum maskitem_type
96 {
97 CONF_CLIENT = 1 << 0,
98 CONF_SERVER = 1 << 1,
99 CONF_KLINE = 1 << 2,
100 CONF_DLINE = 1 << 3,
101 CONF_EXEMPT = 1 << 4,
102 CONF_CLUSTER = 1 << 5,
103 CONF_XLINE = 1 << 6,
104 CONF_ULINE = 1 << 7,
105 CONF_CRESV = 1 << 8,
106 CONF_NRESV = 1 << 9,
107 CONF_SERVICE = 1 << 10,
108 CONF_OPER = 1 << 11
109 };
110
111 #define IsConfKill(x) ((x)->type == CONF_KLINE)
112 #define IsConfClient(x) ((x)->type == CONF_CLIENT)
113
114 enum
115 {
116 NOT_AUTHORIZED = -1,
117 I_LINE_FULL = -2,
118 TOO_MANY = -3,
119 BANNED_CLIENT = -4,
120 TOO_FAST = -5
121 };
122
123 struct split_nuh_item
124 {
125 dlink_node node;
126
127 char *nuhmask;
128 char *nickptr;
129 char *userptr;
130 char *hostptr;
131
132 size_t nicksize;
133 size_t usersize;
134 size_t hostsize;
135 };
136
137 struct MaskItem
138 {
139 dlink_node node;
140 dlink_list leaf_list;
141 dlink_list hub_list;
142 dlink_list exempt_list;
143 enum maskitem_type type;
144 unsigned int dns_failed;
145 unsigned int dns_pending;
146 unsigned int flags;
147 unsigned int modes;
148 unsigned int port;
149 unsigned int count;
150 unsigned int aftype;
151 unsigned int active;
152 unsigned int htype;
153 unsigned int ref_count; /* Number of *LOCAL* clients using this */
154 int bits;
155 time_t until; /* Hold action until this time (calendar time) */
156 time_t setat;
157 struct irc_ssaddr bind; /* ip to bind to for outgoing connect */
158 struct irc_ssaddr addr; /* ip to connect to */
159 struct ClassItem *class; /* Class of connection */
160 char *name;
161 char *user; /* user part of user@host */
162 char *host; /* host part of user@host */
163 char *passwd;
164 char *spasswd; /* Password to send. */
165 char *reason;
166 char *certfp;
167 char *whois;
168 char *cipher_list;
169 void *rsa_public_key;
170 };
171
172 struct exempt
173 {
174 dlink_node node;
175 char *name;
176 char *user;
177 char *host;
178 size_t len;
179 time_t when;
180 struct irc_ssaddr addr;
181 int bits;
182 int type;
183 int country_id;
184 };
185
186 struct CidrItem
187 {
188 dlink_node node;
189 struct irc_ssaddr mask;
190 unsigned int number_on_this_cidr;
191 };
192
193 struct conf_parser_context
194 {
195 unsigned int boot;
196 unsigned int pass;
197 FILE *conf_file;
198 };
199
200 struct config_general_entry
201 {
202 const char *dpath;
203 const char *mpath;
204 const char *spath;
205 const char *configfile;
206 const char *klinefile;
207 const char *xlinefile;
208 const char *dlinefile;
209 const char *resvfile;
210
211 unsigned int dline_min_cidr;
212 unsigned int dline_min_cidr6;
213 unsigned int kline_min_cidr;
214 unsigned int kline_min_cidr6;
215 unsigned int dots_in_ident;
216 unsigned int failed_oper_notice;
217 unsigned int anti_spam_exit_message_time;
218 unsigned int max_accept;
219 unsigned int max_watch;
220 unsigned int away_time;
221 unsigned int away_count;
222 unsigned int max_nick_time;
223 unsigned int max_nick_changes;
224 unsigned int ts_max_delta;
225 unsigned int ts_warn_delta;
226 unsigned int anti_nick_flood;
227 unsigned int warn_no_connect_block;
228 unsigned int invisible_on_connect;
229 unsigned int stats_e_disabled;
230 unsigned int stats_i_oper_only;
231 unsigned int stats_k_oper_only;
232 unsigned int stats_m_oper_only;
233 unsigned int stats_o_oper_only;
234 unsigned int stats_P_oper_only;
235 unsigned int stats_u_oper_only;
236 unsigned int short_motd;
237 unsigned int no_oper_flood;
238 unsigned int oper_pass_resv;
239 unsigned int tkline_expire_notices;
240 unsigned int opers_bypass_callerid;
241 unsigned int ignore_bogus_ts;
242 unsigned int pace_wait;
243 unsigned int pace_wait_simple;
244 unsigned int oper_only_umodes;
245 unsigned int oper_umodes;
246 unsigned int max_targets;
247 unsigned int caller_id_wait;
248 unsigned int min_nonwildcard;
249 unsigned int min_nonwildcard_simple;
250 unsigned int kill_chase_time_limit;
251 unsigned int default_floodcount;
252 unsigned int throttle_count;
253 unsigned int throttle_time;
254 unsigned int ping_cookie;
255 unsigned int disable_auth;
256 unsigned int cycle_on_host_change;
257 };
258
259 struct config_channel_entry
260 {
261 unsigned int disable_fake_channels;
262 unsigned int invite_client_count;
263 unsigned int invite_client_time;
264 unsigned int knock_client_count;
265 unsigned int knock_client_time;
266 unsigned int knock_delay_channel;
267 unsigned int max_bans;
268 unsigned int max_channels;
269 unsigned int default_join_flood_count;
270 unsigned int default_join_flood_time;
271 unsigned int no_create_on_split;
272 unsigned int no_join_on_split;
273 unsigned int default_split_server_count;
274 unsigned int default_split_user_count;
275 };
276
277 struct config_serverhide_entry
278 {
279 char *hidden_name;
280 unsigned int flatten_links;
281 unsigned int disable_remote_commands;
282 unsigned int hide_servers;
283 unsigned int hide_services;
284 unsigned int links_delay;
285 unsigned int links_disabled;
286 unsigned int hidden;
287 unsigned int hide_server_ips;
288 };
289
290 struct config_serverinfo_entry
291 {
292 #ifdef HAVE_LIBCRYPTO
293 const EVP_MD *message_digest_algorithm;
294 #endif
295 char *sid;
296 char *name;
297 char *description;
298 char *network_name;
299 char *network_desc;
300 char *rsa_private_key_file;
301 void *rsa_private_key;
302 void *server_ctx;
303 void *client_ctx;
304 unsigned int hub;
305 unsigned int default_max_clients;
306 unsigned int max_nick_length;
307 unsigned int max_topic_length;
308 unsigned int specific_ipv4_vhost;
309 unsigned int specific_ipv6_vhost;
310 struct irc_ssaddr ip;
311 struct irc_ssaddr ip6;
312 };
313
314 struct config_admin_entry
315 {
316 char *name;
317 char *description;
318 char *email;
319 };
320
321 struct config_log_entry
322 {
323 unsigned int use_logging;
324 };
325
326 extern dlink_list flatten_links;
327 extern dlink_list server_items;
328 extern dlink_list cluster_items;
329 extern dlink_list xconf_items;
330 extern dlink_list uconf_items;
331 extern dlink_list oconf_items;
332 extern dlink_list service_items;
333 extern dlink_list nresv_items;
334 extern dlink_list cresv_items;
335 extern struct conf_parser_context conf_parser_ctx;
336 extern struct config_log_entry ConfigLog;
337 extern struct config_general_entry ConfigGeneral;
338 extern struct config_channel_entry ConfigChannel;
339 extern struct config_serverhide_entry ConfigServerHide;
340 extern struct config_serverinfo_entry ConfigServerInfo;
341 extern struct config_admin_entry ConfigAdminInfo;
342
343 extern int valid_wild_card_simple(const char *);
344 extern int valid_wild_card(struct Client *, int, ...);
345 /* End GLOBAL section */
346
347 extern struct MaskItem *conf_make(enum maskitem_type);
348 extern void read_conf_files(int);
349 extern int attach_conf(struct Client *, struct MaskItem *);
350 extern int attach_connect_block(struct Client *, const char *, const char *);
351 extern int check_client(struct Client *);
352
353
354 extern void detach_conf(struct Client *, enum maskitem_type);
355 extern struct MaskItem *find_conf_name(dlink_list *, const char *, enum maskitem_type);
356 extern int conf_connect_allowed(struct irc_ssaddr *, int);
357 extern const char *oper_privs_as_string(const unsigned int);
358 extern void split_nuh(struct split_nuh_item *);
359 extern struct MaskItem *find_matching_name_conf(enum maskitem_type, const char *,
360 const char *, const char *, unsigned int);
361 extern struct MaskItem *find_exact_name_conf(enum maskitem_type, const struct Client *, const char *,
362 const char *, const char *);
363 extern void conf_free(struct MaskItem *);
364 extern void yyerror(const char *);
365 extern void conf_error_report(const char *);
366 extern void cleanup_tklines(void *);
367 extern void conf_rehash(int);
368 extern void lookup_confhost(struct MaskItem *);
369 extern void conf_add_class_to_conf(struct MaskItem *, const char *);
370
371 extern const char *get_oper_name(const struct Client *);
372
373 /* XXX should the parse_aline stuff go into another file ?? */
374 #define AWILD 0x1 /* check wild cards */
375 extern int parse_aline(const char *, struct Client *, int, char **,
376 int, char **, char **, time_t *, char **, char **);
377
378 #define TK_SECONDS 0
379 #define TK_MINUTES 1
380 extern time_t valid_tkline(const char *, const int);
381 extern int match_conf_password(const char *, const struct MaskItem *);
382
383 enum { CLEANUP_TKLINES_TIME = 60 };
384
385 extern void cluster_a_line(struct Client *, const char *, unsigned int, unsigned int, const char *,...);
386 #endif /* INCLUDED_s_conf_h */

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