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 "privilege.h"
  40
  41 #ifdef HAVE_LIBCRYPTO
  42 #include <openssl/rsa.h>
  43 #endif
  44
  45 struct ConfItem;
  46
  47 extern rb_dlink_list cluster_conf_list;
  48 extern rb_dlink_list shared_conf_list;
  49 extern rb_dlink_list oper_conf_list;
  50 extern rb_dlink_list hubleaf_conf_list;
  51 extern rb_dlink_list server_conf_list;
  52 extern rb_dlink_list xline_conf_list;
  53 extern rb_dlink_list resv_conf_list;
  54 extern rb_dlink_list nd_list;
  55 extern rb_dlink_list tgchange_list;
  56
  57 extern struct _rb_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         rb_patricia_node_t *pnode;
  71         rb_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         rb_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    0x0080
  96 #define SHARED_PRESV    0x0100
  97 #define SHARED_UNRESV   0x0200
  98 #define SHARED_REHASH   0x0400
  99 #define SHARED_TDLINE   0x0800
 100 #define SHARED_PDLINE   0x1000
 101 #define SHARED_UNDLINE  0x2000
 102
 103 #define SHARED_ALL      (SHARED_TKLINE | SHARED_PKLINE | SHARED_UNKLINE |\
 104                         SHARED_PXLINE | SHARED_TXLINE | SHARED_UNXLINE |\
 105                         SHARED_TRESV | SHARED_PRESV | SHARED_UNRESV)
 106 #define CLUSTER_ALL     (SHARED_ALL | SHARED_LOCOPS)
 107
 108 /* flags used in hub/leaf */
 109 #define CONF_HUB        0x0001
 110 #define CONF_LEAF       0x0002
 111
 112 struct oper_conf
 113 {
 114         char *name;
 115         char *username;
 116         char *host;
 117         char *passwd;
 118
 119         int flags;
 120         int umodes;
 121
 122         unsigned int snomask;
 123
 124         struct PrivilegeSet *privset;
 125
 126 #ifdef HAVE_LIBCRYPTO
 127         char *rsa_pubkey_file;
 128         RSA *rsa_pubkey;
 129 #endif
 130 };
 131
 132 extern struct remote_conf *make_remote_conf(void);
 133 extern void free_remote_conf(struct remote_conf *);
 134
 135 extern int find_shared_conf(const char *username, const char *host,
 136                         const char *server, int flags);
 137 extern void propagate_generic(struct Client *source_p, const char *command,
 138                 const char *target, int cap, const char *format, ...);
 139 extern void cluster_generic(struct Client *, const char *, int cltype,
 140                         int cap, const char *format, ...);
 141
 142 #define OPER_ENCRYPTED  0x00001
 143 #define OPER_KLINE      0x00002
 144 #define OPER_UNKLINE    0x00004
 145 #define OPER_LOCKILL    0x00008
 146 #define OPER_GLOBKILL   0x00010
 147 #define OPER_REMOTE     0x00020
 148 #define OPER_XLINE      0x00080
 149 #define OPER_RESV       0x00100
 150 #define OPER_NICKS      0x00200
 151 #define OPER_REHASH     0x00400
 152 #define OPER_DIE        0x00800
 153 #define OPER_ADMIN      0x01000
 154 #define OPER_HADMIN     0x02000
 155 #define OPER_OPERWALL   0x04000
 156 #define OPER_INVIS      0x08000
 157 #define OPER_SPY        0x10000
 158 #define OPER_REMOTEBAN  0x20000
 159 #define OPER_MASSNOTICE 0x40000
 160 /* 0x400000 and above are in client.h */
 161
 162 #define OPER_FLAGS      (OPER_KLINE|OPER_UNKLINE|OPER_LOCKILL|OPER_GLOBKILL|\
 163                          OPER_REMOTE|OPER_XLINE|OPER_RESV|\
 164                          OPER_NICKS|OPER_REHASH|OPER_DIE|OPER_ADMIN|\
 165                          OPER_HADMIN|OPER_OPERWALL|OPER_INVIS|OPER_SPY|\
 166                          OPER_REMOTEBAN|OPER_MASSNOTICE)
 167
 168 #define IsOperConfEncrypted(x)  ((x)->flags & OPER_ENCRYPTED)
 169
 170 #define HasPrivilege(x, y)      ((x)->localClient != NULL && (x)->localClient->privset != NULL && privilegeset_in_set((x)->localClient->privset, (y)))
 171
 172 #define IsOperGlobalKill(x)     (HasPrivilege((x), "oper:global_kill"))
 173 #define IsOperLocalKill(x)      (HasPrivilege((x), "oper:local_kill"))
 174 #define IsOperRemote(x)         (HasPrivilege((x), "oper:routing"))
 175 #define IsOperUnkline(x)        (HasPrivilege((x), "oper:unkline"))
 176 #define IsOperN(x)              (HasPrivilege((x), "snomask:nick_changes"))
 177 #define IsOperK(x)              (HasPrivilege((x), "oper:kline"))
 178 #define IsOperXline(x)          (HasPrivilege((x), "oper:xline"))
 179 #define IsOperResv(x)           (HasPrivilege((x), "oper:resv"))
 180 #define IsOperDie(x)            (HasPrivilege((x), "oper:die"))
 181 #define IsOperRehash(x)         (HasPrivilege((x), "oper:rehash"))
 182 #define IsOperHiddenAdmin(x)    (HasPrivilege((x), "oper:hidden_admin"))
 183 #define IsOperAdmin(x)          (HasPrivilege((x), "oper:admin") || HasPrivilege((x), "oper:hidden_admin"))
 184 #define IsOperOperwall(x)       (HasPrivilege((x), "oper:operwall"))
 185 #define IsOperSpy(x)            (HasPrivilege((x), "oper:spy"))
 186 #define IsOperInvis(x)          (HasPrivilege((x), "oper:hidden"))
 187 #define IsOperRemoteBan(x)      (HasPrivilege((x), "oper:remoteban"))
 188 #define IsOperMassNotice(x)     (HasPrivilege((x), "oper:mass_notice"))
 189
 190 extern struct oper_conf *make_oper_conf(void);
 191 extern void free_oper_conf(struct oper_conf *);
 192 extern void clear_oper_conf(void);
 193
 194 extern struct oper_conf *find_oper_conf(const char *username, const char *host,
 195                                         const char *locip, const char *oname);
 196
 197 extern const char *get_oper_privs(int flags);
 198
 199 struct server_conf
 200 {
 201         char *name;
 202         char *host;
 203         char *passwd;
 204         char *spasswd;
 205         int port;
 206         int flags;
 207         int servers;
 208         time_t hold;
 209
 210         int aftype;
 211         struct rb_sockaddr_storage my_ipnum;
 212
 213         char *class_name;
 214         struct Class *class;
 215         rb_dlink_node node;
 216 };
 217
 218 #define SERVER_ILLEGAL          0x0001
 219 #define SERVER_VHOSTED          0x0002
 220 #define SERVER_ENCRYPTED        0x0004
 221 #define SERVER_COMPRESSED       0x0008
 222 #define SERVER_TB               0x0010
 223 #define SERVER_AUTOCONN         0x0020
 224 #define SERVER_SSL              0x0040
 225
 226 #define ServerConfIllegal(x)    ((x)->flags & SERVER_ILLEGAL)
 227 #define ServerConfVhosted(x)    ((x)->flags & SERVER_VHOSTED)
 228 #define ServerConfEncrypted(x)  ((x)->flags & SERVER_ENCRYPTED)
 229 #define ServerConfCompressed(x) ((x)->flags & SERVER_COMPRESSED)
 230 #define ServerConfTb(x)         ((x)->flags & SERVER_TB)
 231 #define ServerConfAutoconn(x)   ((x)->flags & SERVER_AUTOCONN)
 232 #define ServerConfSSL(x)        ((x)->flags & SERVER_SSL)
 233
 234 extern struct server_conf *make_server_conf(void);
 235 extern void free_server_conf(struct server_conf *);
 236 extern void clear_server_conf(void);
 237 extern void add_server_conf(struct server_conf *);
 238
 239 extern struct server_conf *find_server_conf(const char *name);
 240
 241 extern void attach_server_conf(struct Client *, struct server_conf *);
 242 extern void detach_server_conf(struct Client *);
 243 extern void set_server_conf_autoconn(struct Client *source_p, const char *name,
 244                                         int newval);
 245
 246
 247 extern struct ConfItem *find_xline(const char *, int);
 248 extern struct ConfItem *find_xline_mask(const char *);
 249 extern struct ConfItem *find_nick_resv(const char *name);
 250 extern struct ConfItem *find_nick_resv_mask(const char *name);
 251
 252 extern int valid_wild_card_simple(const char *);
 253 extern int clean_resv_nick(const char *);
 254 time_t valid_temp_time(const char *p);
 255
 256 struct nd_entry
 257 {
 258         char name[NICKLEN+1];
 259         time_t expire;
 260         rb_dlink_node lnode;    /* node in ll */
 261 };
 262
 263 extern void add_nd_entry(const char *name);
 264 extern void free_nd_entry(struct nd_entry *);
 265 extern unsigned long get_nd_count(void);
 266
 267 #endif
 268