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root/svn/ircd-hybrid/trunk/include/conf.h
Revision: 1389
Committed: Tue May 1 13:08:29 2012 UTC (14 years, 2 months ago) by michael
Content type: text/x-chdr
Original Path: ircd-hybrid-8/include/conf.h
File size: 16677 byte(s)
Log Message:
- rename some struct AccessItem members

File Contents

# User Rev Content
1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 michael 1309 * conf.h: A header for the configuration functions.
4 adx 30 *
5     * Copyright (C) 2005 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     #ifndef INCLUDED_s_conf_h
26     #define INCLUDED_s_conf_h
27 michael 912 #include "config.h"
28 adx 30 #ifdef HAVE_LIBCRYPTO
29     #include <openssl/rsa.h>
30     #endif
31     #include "ircd_defs.h"
32     #include "motd.h" /* MessageFile */
33     #include "client.h"
34     #include "hook.h"
35    
36 michael 967
37 adx 30 struct Client;
38    
39     extern struct Callback *client_check_cb;
40    
41 michael 967 struct conf_parser_context
42     {
43     unsigned int boot;
44     unsigned int pass;
45 michael 1325 FILE *conf_file;
46 michael 967 };
47    
48     extern struct conf_parser_context conf_parser_ctx;
49    
50 michael 56 typedef enum
51     {
52 adx 30 CONF_TYPE,
53     CLASS_TYPE,
54     OPER_TYPE,
55     CLIENT_TYPE,
56     SERVER_TYPE,
57     HUB_TYPE,
58     LEAF_TYPE,
59     KLINE_TYPE,
60     DLINE_TYPE,
61     EXEMPTDLINE_TYPE,
62     CLUSTER_TYPE,
63     RKLINE_TYPE,
64     RXLINE_TYPE,
65     XLINE_TYPE,
66     ULINE_TYPE,
67     GLINE_TYPE,
68     CRESV_TYPE,
69     NRESV_TYPE,
70 michael 1157 GDENY_TYPE,
71     SERVICE_TYPE
72 adx 30 } ConfType;
73    
74 michael 593 struct split_nuh_item
75     {
76     dlink_node node;
77    
78     char *nuhmask;
79     char *nickptr;
80     char *userptr;
81     char *hostptr;
82    
83     size_t nicksize;
84     size_t usersize;
85     size_t hostsize;
86     };
87    
88 adx 30 struct ConfItem
89     {
90 michael 1009 dlink_node node; /* link into known ConfItems of this type */
91    
92 adx 30 char *name; /* Primary key */
93 michael 1009 void *regexpname;
94 adx 30 unsigned int flags;
95     ConfType type;
96     };
97    
98     /*
99     * MatchItem - used for XLINE and ULINE types
100     */
101     struct MatchItem
102     {
103     char *user; /* Used for ULINE only */
104     char *host; /* Used for ULINE only */
105     char *reason;
106     char *oper_reason;
107     int action; /* used for uline */
108     int count; /* How many times this matchitem has been matched */
109     int ref_count; /* How many times is this matchitem in use */
110     int illegal; /* Should it be deleted when possible? */
111     time_t hold; /* Hold action until this time (calendar time) */
112     };
113    
114     struct AccessItem
115     {
116     dlink_node node;
117 michael 992 unsigned int dns_failed;
118     unsigned int dns_pending;
119 adx 30 unsigned int status; /* If CONF_ILLEGAL, delete when no clients */
120     unsigned int flags;
121 michael 56 unsigned int modes;
122 michael 1013 unsigned int port;
123 adx 30 int clients; /* Number of *LOCAL* clients using this */
124 michael 1285 int bits;
125     int type;
126 michael 1389 struct irc_ssaddr bind; /* ip to bind to for outgoing connect */
127     struct irc_ssaddr addr; /* ip to connect to */
128 adx 30 char * host; /* host part of user@host */
129     char * passwd;
130     char * spasswd; /* Password to send. */
131     char * reason;
132     char * oper_reason;
133     char * user; /* user part of user@host */
134     time_t hold; /* Hold action until this time (calendar time) */
135     struct ConfItem *class_ptr; /* Class of connection */
136     int aftype;
137     #ifdef HAVE_LIBCRYPTO
138 michael 1302 /* certs */
139 michael 1306 char *cipher_list;
140 adx 30 char * rsa_public_key_file;
141     RSA * rsa_public_key;
142     #endif
143 michael 1009 void *regexuser;
144     void *regexhost;
145 michael 1383 dlink_list leaf_list;
146     dlink_list hub_list;
147 adx 30 };
148    
149     struct ClassItem
150     {
151 michael 1013 dlink_list list_ipv4; /* base of per cidr ipv4 client link list */
152     dlink_list list_ipv6; /* base of per cidr ipv6 client link list */
153 michael 950 unsigned int max_sendq;
154 adx 30 int con_freq;
155     int ping_freq;
156     int ping_warning;
157     int max_total;
158     int max_local;
159     int max_global;
160     int max_ident;
161     int max_perip;
162     int curr_user_count;
163     int cidr_bitlen_ipv4;
164     int cidr_bitlen_ipv6;
165     int number_per_cidr;
166 michael 671 int active;
167 adx 30 };
168    
169     struct CidrItem
170     {
171 michael 1013 dlink_node node;
172 adx 30 struct irc_ssaddr mask;
173     int number_on_this_cidr;
174     };
175    
176    
177     #define CONF_ILLEGAL 0x80000000
178     #define CONF_RESERVED 0x00000001
179     #define CONF_CLIENT 0x00000002
180     #define CONF_SERVER 0x00000004
181     #define CONF_OPERATOR 0x00000008
182 michael 1369 #define CONF_KLINE 0x00000010
183 adx 30 #define CONF_CLASS 0x00000020
184 michael 1383 #define CONF_LISTEN_PORT 0x00000040
185     #define CONF_EXEMPTKLINE 0x00000080
186     #define CONF_DLINE 0x00000100
187     #define CONF_XLINE 0x00000200
188     #define CONF_ULINE 0x00000400
189     #define CONF_EXEMPTDLINE 0x00000800
190     #define CONF_GLINE 0x00001000
191     #define CONF_SERVICE 0x00002000
192 adx 30
193     #define CONF_SERVER_MASK CONF_SERVER
194     #define CONF_CLIENT_MASK (CONF_CLIENT | CONF_OPERATOR | CONF_SERVER_MASK)
195    
196     /* XXX temporary hack */
197     #define CONF_CRESV 0x80000001
198     #define CONF_NRESV 0x80000002
199    
200     #define IsConfIllegal(x) ((x)->status & CONF_ILLEGAL)
201     #define SetConfIllegal(x) ((x)->status |= CONF_ILLEGAL)
202     #define IsConfServer(x) ((x)->status == CONF_SERVER)
203     #define SetConfServer(x) ((x)->status = CONF_SERVER)
204     #define IsConfOperator(x) ((x)->status & CONF_OPERATOR)
205 michael 1369 #define IsConfKill(x) ((x)->status == CONF_KLINE)
206 adx 30 #define IsConfClient(x) ((x)->status & CONF_CLIENT)
207     #define IsConfTypeOfClient(x) ((x)->status & CONF_CLIENT_MASK)
208     #define IsConfUline(x) ((x)->status & CONF_ULINE)
209     #define IsConfXline(x) ((x)->status & CONF_XLINE)
210     #define IsConfGline(x) ((x)->status == CONF_GLINE)
211    
212     /* AccessItem->flags */
213    
214     /* Generic flags... */
215     /* access flags... */
216     #define CONF_FLAGS_DO_IDENTD 0x00000001
217     #define CONF_FLAGS_LIMIT_IP 0x00000002
218     #define CONF_FLAGS_NO_TILDE 0x00000004
219     #define CONF_FLAGS_NEED_IDENTD 0x00000008
220 michael 1335 #define CONF_FLAGS_NOMATCH_IP 0x00000010
221     #define CONF_FLAGS_EXEMPTKLINE 0x00000020
222     #define CONF_FLAGS_NOLIMIT 0x00000040
223     #define CONF_FLAGS_SPOOF_IP 0x00000080
224     #define CONF_FLAGS_SPOOF_NOTICE 0x00000100
225     #define CONF_FLAGS_REDIR 0x00000200
226     #define CONF_FLAGS_EXEMPTGLINE 0x00000400
227     #define CONF_FLAGS_CAN_FLOOD 0x00000800
228     #define CONF_FLAGS_NEED_PASSWORD 0x00001000
229 adx 30 /* server flags */
230 michael 1335 #define CONF_FLAGS_ALLOW_AUTO_CONN 0x00002000
231     #define CONF_FLAGS_ENCRYPTED 0x00004000
232     #define CONF_FLAGS_TEMPORARY 0x00008000
233     #define CONF_FLAGS_BURST_AWAY 0x00010000
234     #define CONF_FLAGS_EXEMPTRESV 0x00020000
235     #define CONF_FLAGS_TOPICBURST 0x00040000
236     #define CONF_FLAGS_SSL 0x00080000
237 adx 30
238     /* Macros for struct AccessItem */
239     #define IsLimitIp(x) ((x)->flags & CONF_FLAGS_LIMIT_IP)
240     #define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE)
241     #define IsConfCanFlood(x) ((x)->flags & CONF_FLAGS_CAN_FLOOD)
242     #define IsNeedPassword(x) ((x)->flags & CONF_FLAGS_NEED_PASSWORD)
243     #define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD)
244     #define IsNoMatchIp(x) ((x)->flags & CONF_FLAGS_NOMATCH_IP)
245     #define IsConfExemptKline(x) ((x)->flags & CONF_FLAGS_EXEMPTKLINE)
246     #define IsConfExemptLimits(x) ((x)->flags & CONF_FLAGS_NOLIMIT)
247     #define IsConfExemptGline(x) ((x)->flags & CONF_FLAGS_EXEMPTGLINE)
248     #define IsConfExemptResv(x) ((x)->flags & CONF_FLAGS_EXEMPTRESV)
249     #define IsConfDoIdentd(x) ((x)->flags & CONF_FLAGS_DO_IDENTD)
250     #define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP)
251     #define IsConfSpoofNotice(x) ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
252     #define IsConfEncrypted(x) ((x)->flags & CONF_FLAGS_ENCRYPTED)
253     #define SetConfEncrypted(x) ((x)->flags |= CONF_FLAGS_ENCRYPTED)
254     #define ClearConfEncrypted(x) ((x)->flags &= ~CONF_FLAGS_ENCRYPTED)
255     #define IsConfAllowAutoConn(x) ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN)
256     #define SetConfAllowAutoConn(x) ((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN)
257     #define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN)
258     #define IsConfTemporary(x) ((x)->flags & CONF_FLAGS_TEMPORARY)
259     #define SetConfTemporary(x) ((x)->flags |= CONF_FLAGS_TEMPORARY)
260     #define IsConfRedir(x) ((x)->flags & CONF_FLAGS_REDIR)
261     #define IsConfAwayBurst(x) ((x)->flags & CONF_FLAGS_BURST_AWAY)
262     #define SetConfAwayBurst(x) ((x)->flags |= CONF_FLAGS_BURST_AWAY)
263     #define ClearConfAwayBurst(x) ((x)->flags &= ~CONF_FLAGS_BURST_AWAY)
264     #define IsConfTopicBurst(x) ((x)->flags & CONF_FLAGS_TOPICBURST)
265     #define SetConfTopicBurst(x) ((x)->flags |= CONF_FLAGS_TOPICBURST)
266     #define ClearConfTopicBurst(x) ((x)->flags &= ~CONF_FLAGS_TOPICBURST)
267 michael 1303 #define IsConfSSL(x) ((x)->flags & CONF_FLAGS_SSL)
268     #define SetConfSSL(x) ((x)->flags |= CONF_FLAGS_SSL)
269     #define ClearConfSSL(x) ((x)->flags &= ~CONF_FLAGS_SSL)
270 adx 30
271     /* shared/cluster server entry types
272     * These defines are used for both shared and cluster.
273     */
274     #define SHARED_KLINE 0x0001
275 michael 1301 #define SHARED_UNKLINE 0x0002
276     #define SHARED_XLINE 0x0004
277     #define SHARED_UNXLINE 0x0008
278     #define SHARED_RESV 0x0010
279     #define SHARED_UNRESV 0x0020
280     #define SHARED_LOCOPS 0x0040
281     #define SHARED_DLINE 0x0080
282     #define SHARED_UNDLINE 0x0100
283     #define SHARED_ALL (SHARED_KLINE | SHARED_UNKLINE |\
284     SHARED_XLINE | SHARED_UNXLINE |\
285     SHARED_RESV | SHARED_UNRESV |\
286     SHARED_LOCOPS | SHARED_DLINE | SHARED_UNDLINE)
287 adx 30
288     /* gline acl entry actions */
289     #define GDENY_BLOCK 0x1
290     #define GDENY_REJECT 0x2
291    
292     struct config_file_entry
293     {
294     const char *dpath; /* DPATH if set from command line */
295     const char *configfile;
296     const char *klinefile;
297     const char *xlinefile;
298     const char *rxlinefile;
299     const char *rklinefile;
300     const char *dlinefile;
301     const char *glinefile;
302     const char *cresvfile;
303     const char *nresvfile;
304    
305     char *egdpool_path;
306 michael 1157 char *service_name;
307 adx 30
308     MessageFile motd;
309     MessageFile opermotd;
310     MessageFile linksfile;
311    
312     int gline_min_cidr;
313     int gline_min_cidr6;
314     int dots_in_ident;
315     int failed_oper_notice;
316     int anti_spam_exit_message_time;
317 michael 950 unsigned int max_accept;
318     unsigned int max_watch;
319 adx 30 int max_nick_time;
320 michael 950 unsigned int max_nick_changes;
321 adx 30 int ts_max_delta;
322     int ts_warn_delta;
323     int anti_nick_flood;
324     int kline_with_reason;
325     int warn_no_nline;
326     int invisible_on_connect;
327 michael 584 int stats_e_disabled;
328 adx 30 int stats_o_oper_only;
329     int stats_k_oper_only;
330     int stats_i_oper_only;
331     int stats_P_oper_only;
332     int short_motd;
333     int no_oper_flood;
334     int true_no_oper_flood;
335     int oper_pass_resv;
336     int glines;
337     int hide_spoof_ips;
338     int burst_away;
339     int use_whois_actually;
340     int tkline_expire_notices;
341     int opers_bypass_callerid;
342     int ignore_bogus_ts;
343     char *kline_reason;
344     int pace_wait;
345     int pace_wait_simple;
346     int gline_time;
347     int gline_logging;
348     int oper_only_umodes;
349     int oper_umodes;
350     int max_targets;
351     int caller_id_wait;
352     int min_nonwildcard;
353     int min_nonwildcard_simple;
354     int kill_chase_time_limit;
355     int default_floodcount;
356     int client_flood;
357     /* 0 == don't use throttle... */
358     int throttle_time;
359     int use_egd;
360     int ping_cookie;
361     int disable_auth;
362     int disable_remote;
363     };
364    
365     struct config_channel_entry
366     {
367 michael 632 int disable_fake_channels;
368 adx 30 int restrict_channels;
369     int disable_local_channels;
370     int use_except;
371     int use_invex;
372     int use_knock;
373     int knock_delay;
374     int knock_delay_channel;
375     unsigned int max_bans;
376     unsigned int max_chans_per_user;
377     int no_create_on_split;
378     int no_join_on_split;
379     int quiet_on_ban;
380     int burst_topicwho;
381     int default_split_server_count;
382     int default_split_user_count;
383     };
384    
385     struct config_server_hide
386     {
387 michael 1013 char *hidden_name;
388 adx 30 int flatten_links;
389     int hide_servers;
390     int links_delay;
391     int links_disabled;
392     int hidden;
393     int disable_hidden;
394     int hide_server_ips;
395     };
396    
397     struct server_info
398     {
399 michael 1013 char *sid;
400 adx 30 char *name;
401     char *description;
402     char *network_name;
403     char *network_desc;
404     #ifdef HAVE_LIBCRYPTO
405     char *rsa_private_key_file;
406     RSA *rsa_private_key;
407 michael 967 SSL_CTX *server_ctx;
408     SSL_CTX *client_ctx;
409 adx 30 #endif
410     int hub;
411     struct irc_ssaddr ip;
412     struct irc_ssaddr ip6;
413 michael 1013 unsigned int max_clients;
414 adx 30 int specific_ipv4_vhost;
415     int specific_ipv6_vhost;
416     struct sockaddr_in dns_host;
417     int can_use_v6;
418     };
419    
420     struct admin_info
421     {
422     char *name;
423     char *description;
424     char *email;
425     };
426    
427     struct logging_entry
428     {
429     unsigned int use_logging;
430     };
431    
432 michael 1008 extern dlink_list gdeny_items;
433 adx 30 extern dlink_list class_items;
434     extern dlink_list server_items;
435     extern dlink_list cluster_items;
436     extern dlink_list hub_items;
437     extern dlink_list rxconf_items;
438     extern dlink_list rkconf_items;
439     extern dlink_list leaf_items;
440 michael 1157 extern dlink_list service_items;
441 adx 30 extern dlink_list temporary_xlines;
442     extern struct logging_entry ConfigLoggingEntry;
443     extern struct config_file_entry ConfigFileEntry;/* defined in ircd.c*/
444     extern struct config_channel_entry ConfigChannel;/* defined in channel.c*/
445     extern struct config_server_hide ConfigServerHide; /* defined in s_conf.c */
446     extern struct server_info ServerInfo; /* defined in ircd.c */
447     extern struct admin_info AdminInfo; /* defined in ircd.c */
448     extern int valid_wild_card(struct Client *, int, int, ...);
449     /* End GLOBAL section */
450    
451 michael 948 extern unsigned int get_sendq(struct Client *);
452 adx 30 extern const char *get_client_class(struct Client *);
453     extern int get_client_ping(struct Client *, int *);
454     extern void check_class(void);
455     extern void init_class(void);
456     extern struct ConfItem *find_class(const char *);
457     extern void init_ip_hash_table(void);
458 michael 948 extern void count_ip_hash(unsigned int *, uint64_t *);
459 adx 30 extern void remove_one_ip(struct irc_ssaddr *);
460     extern struct ConfItem *make_conf_item(ConfType type);
461     extern void free_access_item(struct AccessItem *);
462     extern void read_conf_files(int);
463     extern int attach_conf(struct Client *, struct ConfItem *);
464     extern int attach_connect_block(struct Client *, const char *, const char *);
465    
466     extern int detach_conf(struct Client *, ConfType);
467    
468     extern struct ConfItem *find_conf_name(dlink_list *, const char *, ConfType);
469     extern struct ConfItem *find_conf_exact(ConfType, const char *, const char *, const char *);
470     extern struct AccessItem *find_kill(struct Client *);
471     extern struct AccessItem *find_gline(struct Client *);
472     extern int conf_connect_allowed(struct irc_ssaddr *, int);
473     extern char *oper_privs_as_string(const unsigned int);
474 michael 593 extern void split_nuh(struct split_nuh_item *);
475 adx 30 extern struct ConfItem *find_matching_name_conf(ConfType, const char *,
476     const char *, const char *, int);
477 michael 1285 extern struct ConfItem *find_exact_name_conf(ConfType, const struct Client *, const char *,
478 adx 30 const char *, const char *);
479     extern void delete_conf_item(struct ConfItem *);
480 michael 1368 extern void report_confitem_types(struct Client *, ConfType);
481 adx 30 extern void yyerror(const char *);
482     extern void write_conf_line(struct Client *, struct ConfItem *,
483     const char *, time_t);
484     extern int remove_conf_line(ConfType, struct Client *, const char *,
485     const char *);
486     extern void add_temp_line(struct ConfItem *);
487     extern void cleanup_tklines(void *);
488     extern const char *get_conf_name(ConfType);
489     extern int rehash(int);
490 michael 593 extern int conf_add_server(struct ConfItem *, const char *);
491 adx 30 extern void conf_add_class_to_conf(struct ConfItem *, const char *);
492    
493     /* XXX consider moving these into csvlib.h */
494 michael 1325 extern void parse_csv_file(FILE *, ConfType);
495 michael 1369 extern int find_and_delete_temporary(const char *, const char *, int);
496 michael 1364 extern const char *get_oper_name(const struct Client *);
497 adx 30
498     extern void *map_to_conf(struct ConfItem *);
499     extern struct ConfItem *unmap_conf_item(void *);
500     /* XXX should the parse_aline stuff go into another file ?? */
501     #define AWILD 0x1 /* check wild cards */
502     #define NOUSERLOOKUP 0x2 /* Don't lookup the user@host on /rkline nick */
503     extern int parse_aline(const char *, struct Client *, int, char **,
504     int, char **, char **, time_t *, char **, char **);
505     extern int valid_comment(struct Client *, char *, int);
506    
507    
508     #define TK_SECONDS 0
509     #define TK_MINUTES 1
510 michael 1120 extern time_t valid_tkline(const char *, int);
511 adx 30 extern int match_conf_password(const char *, const struct AccessItem *);
512    
513     #define NOT_AUTHORIZED (-1)
514 michael 618 #define I_LINE_FULL (-2)
515     #define TOO_MANY (-3)
516     #define BANNED_CLIENT (-4)
517     #define TOO_FAST (-5)
518 adx 30
519 michael 1370 #define CLEANUP_TKLINES_TIME 60
520 adx 30
521     extern void cluster_a_line(struct Client *,
522     const char *, int, int, const char *,...);
523     extern void rebuild_cidr_class(struct ConfItem *, struct ClassItem *);
524     #endif /* INCLUDED_s_conf_h */

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