include/s_newconf.h

   1 /*
   2  * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
   3  * s_newconf.h: code for dealing with conf stuff
   4  *
   5  * Copyright (C) 2004 Lee Hardy <lee@leeh.co.uk>
   6  * Copyright (C) 2004 ircd-ratbox development team
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions are
  10  * met:
  11  *
  12  * 1.Redistributions of source code must retain the above copyright notice,
  13  *   this list of conditions and the following disclaimer.
  14  * 2.Redistributions in binary form must reproduce the above copyright
  15  *   notice, this list of conditions and the following disclaimer in the
  16  *   documentation and/or other materials provided with the distribution.
  17  * 3.The name of the author may not be used to endorse or promote products
  18  *   derived from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  22  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  23  * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
  24  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  25  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  26  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  28  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  29  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30  * POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  * $Id: s_newconf.h 1747 2006-07-25 21:22:45Z jilles $
  33  */
  34
  35 #ifndef INCLUDED_s_newconf_h
  36 #define INCLUDED_s_newconf_h
  37
  38 #include "setup.h"
  39 #include "tools.h"
  40
  41 #ifdef HAVE_LIBCRYPTO
  42 #include <openssl/rsa.h>
  43 #endif
  44
  45 struct ConfItem;
  46
  47 extern dlink_list cluster_conf_list;
  48 extern dlink_list shared_conf_list;
  49 extern dlink_list oper_conf_list;
  50 extern dlink_list hubleaf_conf_list;
  51 extern dlink_list server_conf_list;
  52 extern dlink_list xline_conf_list;
  53 extern dlink_list resv_conf_list;
  54 extern dlink_list nd_list;
  55 extern dlink_list tgchange_list;
  56
  57 struct _patricia_tree_t *tgchange_tree;
  58
  59 extern void init_s_newconf(void);
  60 extern void clear_s_newconf(void);
  61 extern void clear_s_newconf_bans(void);
  62
  63 #define FREE_TARGET(x) ((x)->localClient->targinfo[0])
  64 #define USED_TARGETS(x) ((x)->localClient->targinfo[1])
  65
  66 typedef struct
  67 {
  68         char *ip;
  69         time_t expiry;
  70         patricia_node_t *pnode;
  71         dlink_node node;
  72 } tgchange;
  73
  74 void add_tgchange(const char *host);
  75 tgchange *find_tgchange(const char *host);
  76
  77 /* shared/cluster/hub/leaf confs */
  78 struct remote_conf
  79 {
  80         char *username;
  81         char *host;
  82         char *server;
  83         int flags;
  84         dlink_node node;
  85 };
  86
  87 /* flags used in shared/cluster */
  88 #define SHARED_TKLINE   0x0001
  89 #define SHARED_PKLINE   0x0002
  90 #define SHARED_UNKLINE  0x0004
  91 #define SHARED_LOCOPS   0x0008
  92 #define SHARED_TXLINE   0x0010
  93 #define SHARED_PXLINE   0x0020
  94 #define SHARED_UNXLINE  0x0040
  95 #define SHARED_TRESV    0x0800
  96 #define SHARED_PRESV    0x0100
  97 #define SHARED_UNRESV   0x0200
  98 #define SHARED_REHASH   0x0400
  99
 100 #define SHARED_ALL      (SHARED_TKLINE | SHARED_PKLINE | SHARED_UNKLINE |\
 101                         SHARED_PXLINE | SHARED_TXLINE | SHARED_UNXLINE |\
 102                         SHARED_TRESV | SHARED_PRESV | SHARED_UNRESV)
 103 #define CLUSTER_ALL     (SHARED_ALL | SHARED_LOCOPS)
 104
 105 /* flags used in hub/leaf */
 106 #define CONF_HUB        0x0001
 107 #define CONF_LEAF       0x0002
 108
 109 struct oper_conf
 110 {
 111         char *name;
 112         char *username;
 113         char *host;
 114         char *passwd;
 115
 116         int flags;
 117         int umodes;
 118
 119         unsigned int snomask;
 120
 121 #ifdef HAVE_LIBCRYPTO
 122         char *rsa_pubkey_file;
 123         RSA *rsa_pubkey;
 124 #endif
 125 };
 126
 127 extern struct remote_conf *make_remote_conf(void);
 128 extern void free_remote_conf(struct remote_conf *);
 129
 130 extern int find_shared_conf(const char *username, const char *host,
 131                         const char *server, int flags);
 132 extern void propagate_generic(struct Client *source_p, const char *command,
 133                 const char *target, int cap, const char *format, ...);
 134 extern void cluster_generic(struct Client *, const char *, int cltype,
 135                         int cap, const char *format, ...);
 136
 137 #define OPER_ENCRYPTED  0x00001
 138 #define OPER_KLINE      0x00002
 139 #define OPER_UNKLINE    0x00004
 140 #define OPER_LOCKILL    0x00008
 141 #define OPER_GLOBKILL   0x00010
 142 #define OPER_REMOTE     0x00020
 143 #define OPER_GLINE      0x00040
 144 #define OPER_XLINE      0x00080
 145 #define OPER_RESV       0x00100
 146 #define OPER_NICKS      0x00200
 147 #define OPER_REHASH     0x00400
 148 #define OPER_DIE        0x00800
 149 #define OPER_ADMIN      0x01000
 150 #define OPER_HADMIN     0x02000
 151 #define OPER_OPERWALL   0x04000
 152 #define OPER_INVIS      0x08000
 153 #define OPER_SPY        0x10000
 154 #define OPER_REMOTEBAN  0x20000
 155 /*                      0x40000         */
 156 /* 0x80000 and above are in client.h */
 157
 158 #define OPER_FLAGS      (OPER_KLINE|OPER_UNKLINE|OPER_LOCKILL|OPER_GLOBKILL|\
 159                          OPER_REMOTE|OPER_GLINE|OPER_XLINE|OPER_RESV|\
 160                          OPER_NICKS|OPER_REHASH|OPER_DIE|OPER_ADMIN|\
 161                          OPER_HADMIN|OPER_OPERWALL|OPER_INVIS|OPER_SPY|\
 162                          OPER_REMOTEBAN)
 163
 164 #define IsOperConfEncrypted(x)  ((x)->flags & OPER_ENCRYPTED)
 165
 166 #define IsOperGlobalKill(x)     ((x)->flags2 & OPER_GLOBKILL)
 167 #define IsOperLocalKill(x)      ((x)->flags2 & OPER_LOCKILL)
 168 #define IsOperRemote(x)         ((x)->flags2 & OPER_REMOTE)
 169 #define IsOperUnkline(x)        ((x)->flags2 & OPER_UNKLINE)
 170 #define IsOperGline(x)          ((x)->flags2 & OPER_GLINE)
 171 #define IsOperN(x)              ((x)->flags2 & OPER_NICKS)
 172 #define IsOperK(x)              ((x)->flags2 & OPER_KLINE)
 173 #define IsOperXline(x)          ((x)->flags2 & OPER_XLINE)
 174 #define IsOperDie(x)            ((x)->flags2 & OPER_DIE)
 175 #define IsOperRehash(x)         ((x)->flags2 & OPER_REHASH)
 176 #define IsOperHiddenAdmin(x)    ((x)->flags2 & OPER_HADMIN)
 177 #define IsOperAdmin(x)          (((x)->flags2 & OPER_ADMIN) || \
 178                                         ((x)->flags2 & OPER_HADMIN))
 179 #define IsOperOperwall(x)       ((x)->flags2 & OPER_OPERWALL)
 180 #define IsOperSpy(x)            ((x)->flags2 & OPER_SPY)
 181 #define IsOperInvis(x)          ((x)->flags2 & OPER_INVIS)
 182 #define IsOperRemoteBan(x)      ((x)->flags2 & OPER_REMOTEBAN)
 183
 184 extern struct oper_conf *make_oper_conf(void);
 185 extern void free_oper_conf(struct oper_conf *);
 186 extern void clear_oper_conf(void);
 187
 188 extern struct oper_conf *find_oper_conf(const char *username, const char *host,
 189                                         const char *locip, const char *oname);
 190
 191 extern const char *get_oper_privs(int flags);
 192
 193 struct server_conf
 194 {
 195         char *name;
 196         char *host;
 197         char *passwd;
 198         char *spasswd;
 199         int port;
 200         int flags;
 201         int servers;
 202         time_t hold;
 203
 204         int aftype;
 205         struct irc_sockaddr_storage my_ipnum;
 206
 207         char *class_name;
 208         struct Class *class;
 209         dlink_node node;
 210 };
 211
 212 #define SERVER_ILLEGAL          0x0001
 213 #define SERVER_VHOSTED          0x0002
 214 #define SERVER_ENCRYPTED        0x0004
 215 #define SERVER_COMPRESSED       0x0008
 216 #define SERVER_TB               0x0010
 217 #define SERVER_AUTOCONN         0x0020
 218
 219 #define ServerConfIllegal(x)    ((x)->flags & SERVER_ILLEGAL)
 220 #define ServerConfVhosted(x)    ((x)->flags & SERVER_VHOSTED)
 221 #define ServerConfEncrypted(x)  ((x)->flags & SERVER_ENCRYPTED)
 222 #define ServerConfCompressed(x) ((x)->flags & SERVER_COMPRESSED)
 223 #define ServerConfTb(x)         ((x)->flags & SERVER_TB)
 224 #define ServerConfAutoconn(x)   ((x)->flags & SERVER_AUTOCONN)
 225
 226 extern struct server_conf *make_server_conf(void);
 227 extern void free_server_conf(struct server_conf *);
 228 extern void clear_server_conf(void);
 229 extern void add_server_conf(struct server_conf *);
 230
 231 extern struct server_conf *find_server_conf(const char *name);
 232
 233 extern void attach_server_conf(struct Client *, struct server_conf *);
 234 extern void detach_server_conf(struct Client *);
 235 extern void set_server_conf_autoconn(struct Client *source_p, char *name,
 236                                         int newval);
 237
 238
 239 extern struct ConfItem *find_xline(const char *, int);
 240 extern struct ConfItem *find_nick_resv(const char *name);
 241
 242 extern int valid_wild_card_simple(const char *);
 243 extern int clean_resv_nick(const char *);
 244 time_t valid_temp_time(const char *p);
 245
 246 struct nd_entry
 247 {
 248         char name[NICKLEN+1];
 249         time_t expire;
 250         unsigned int hashv;
 251
 252         dlink_node hnode;       /* node in hash */
 253         dlink_node lnode;       /* node in ll */
 254 };
 255
 256 extern void add_nd_entry(const char *name);
 257 extern void free_nd_entry(struct nd_entry *);
 258 extern unsigned long get_nd_count(void);
 259
 260 #endif
 261