1 /* nickserv.h - Nick/authentiction service
2 * Copyright 2000-2004 srvx Development Team
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version. Important limitations are
8 * listed in the COPYING file that accompanies this software.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, email srvx-maintainers@srvx.net.
22 #include "hash.h" /* for NICKLEN, etc., and common.h */
25 #define NICKSERV_HANDLE_LEN NICKLEN
28 /* HI_FLAG_* go into handle_info.flags */
29 #define HI_FLAG_OPER_SUSPENDED 0x00000001
30 #define HI_FLAG_USE_PRIVMSG 0x00000002
31 #define HI_FLAG_SUPPORT_HELPER 0x00000004
32 #define HI_FLAG_HELPING 0x00000008
33 #define HI_FLAG_SUSPENDED 0x00000010
34 #define HI_FLAG_MIRC_COLOR 0x00000020
35 #define HI_FLAG_FROZEN 0x00000040
36 #define HI_FLAG_NODELETE 0x00000080
37 #define HI_FLAG_NETWORK_HELPER 0x00000100
38 #define HI_FLAG_BOT 0x00000200
39 /* Flag characters for the above. First char is LSB, etc. */
40 #define HANDLE_FLAGS "SphgscfnHb"
42 /* HI_STYLE_* go into handle_info.userlist_style */
43 #define HI_STYLE_DEF 'd'
44 #define HI_STYLE_ZOOT 'Z'
46 #define HI_DEFAULT_FLAGS (HI_FLAG_MIRC_COLOR)
47 #define HI_DEFAULT_STYLE HI_STYLE_DEF
49 #define HANDLE_FLAGGED(hi, tok) ((hi)->flags & HI_FLAG_##tok)
50 #define HANDLE_SET_FLAG(hi, tok) ((hi)->flags |= HI_FLAG_##tok)
51 #define HANDLE_TOGGLE_FLAG(hi, tok) ((hi)->flags ^= HI_FLAG_##tok)
52 #define HANDLE_CLEAR_FLAG(hi, tok) ((hi)->flags &= ~HI_FLAG_##tok)
54 #define IsSupportHelper(user) (user->handle_info && HANDLE_FLAGGED(user->handle_info, SUPPORT_HELPER))
55 #define IsNetworkHelper(user) (user->handle_info && HANDLE_FLAGGED(user->handle_info, NETWORK_HELPER))
56 #define IsHelper(user) (IsSupportHelper(user) || IsNetworkHelper(user))
57 #define IsHelping(user) (user->handle_info && HANDLE_FLAGGED(user->handle_info, HELPING))
58 #define IsStaff(user) (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user))
59 #define IsBot(user) (user->handle_info && HANDLE_FLAGGED(user->handle_info, BOT))
68 struct handle_cookie {
69 struct handle_info *hi;
71 enum cookie_type type;
73 char cookie[COOKIELEN+1];
77 struct nick_info *nicks;
78 struct string_list *masks;
79 struct userNode *users;
80 struct userData *channels;
81 struct handle_cookie *cookie;
82 struct language *language;
87 #ifdef WITH_PROTOCOL_BAHAMUT
93 unsigned short opserv_level;
94 unsigned short screen_width;
95 unsigned short table_width;
96 unsigned char userlist_style;
97 unsigned char announcements;
98 unsigned char maxlogins;
99 char passwd[MD5_CRYPT_LENGTH+1];
100 char last_quit_host[USERLEN+HOSTLEN+2];
104 struct handle_info *owner;
105 struct nick_info *next; /* next nick owned by same handle */
106 char nick[NICKLEN+1];
109 struct handle_info_list {
110 unsigned int used, size;
111 struct handle_info **list;
112 char *tag; /* e.g. email address */
115 extern const char *handle_flags;
117 void init_nickserv(const char *nick);
118 struct handle_info *get_handle_info(const char *handle);
119 struct handle_info *smart_get_handle_info(struct userNode *service, struct userNode *user, const char *name);
120 int oper_try_set_access(struct userNode *user, struct userNode *bot, struct handle_info *target, unsigned int new_level);
121 int oper_outranks(struct userNode *user, struct handle_info *hi);
122 struct nick_info *get_nick_info(const char *nick);
123 struct modeNode *find_handle_in_channel(struct chanNode *channel, struct handle_info *handle, struct userNode *except);
124 int nickserv_modify_handle_flags(struct userNode *user, struct userNode *bot, const char *str, unsigned long *add, unsigned long *remove);
125 int oper_has_access(struct userNode *user, struct userNode *bot, unsigned int min_level, unsigned int quiet);
126 void nickserv_show_oper_accounts(struct userNode *user, struct svccmd *cmd);
128 /* auth_funcs are called when a user gets a new handle_info. They are
129 * called *after* user->handle_info has been updated. */
130 typedef void (*auth_func_t)(struct userNode *user, struct handle_info *old_handle);
131 void reg_auth_func(auth_func_t func);
133 /* Called just after a handle is renamed. */
134 typedef void (*handle_rename_func_t)(struct handle_info *handle, const char *old_handle);
135 void reg_handle_rename_func(handle_rename_func_t func);
137 /* unreg_funcs are called right before a handle is unregistered.
138 * `user' is the person who caused the handle to be unregistered (either a
139 * client authed to the handle, or an oper). */
140 typedef void (*unreg_func_t)(struct userNode *user, struct handle_info *handle);
141 void reg_unreg_func(unreg_func_t func);
143 /* Called just before a handle is merged */
144 typedef void (*handle_merge_func_t)(struct userNode *user, struct handle_info *handle_to, struct handle_info *handle_from);
145 void reg_handle_merge_func(handle_merge_func_t);
147 /* Called after an allowauth. handle is null if allowauth authorization was
149 typedef void (*allowauth_func_t)(struct userNode *user, struct userNode *target, struct handle_info *handle);
150 void reg_allowauth_func(allowauth_func_t func);
152 /* Called when an auth attempt fails because of a bad password */
153 typedef void (*failpw_func_t)(struct userNode *user, struct handle_info *handle);
154 void reg_failpw_func(failpw_func_t func);