1 /* nickserv.c - Nick/authentication service
2 * Copyright 2000-2004 srvx Development Team
4 * This file is part of x3.
6 * x3 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.
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.
16 * You should have received a copy of the GNU General Public License
17 * along with srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
25 #include "opserv.h" /* for gag_create(), opserv_bad_channel() */
30 #include <tre/regex.h>
32 #define NICKSERV_CONF_NAME "services/nickserv"
34 #define KEY_DISABLE_NICKS "disable_nicks"
35 #define KEY_DEFAULT_HOSTMASK "default_hostmask"
36 #define KEY_NICKS_PER_HANDLE "nicks_per_handle"
37 #define KEY_NICKS_PER_ACCOUNT "nicks_per_account"
38 #define KEY_PASSWORD_MIN_LENGTH "password_min_length"
39 #define KEY_PASSWORD_MIN_DIGITS "password_min_digits"
40 #define KEY_PASSWORD_MIN_UPPER "password_min_upper"
41 #define KEY_PASSWORD_MIN_LOWER "password_min_lower"
42 #define KEY_VALID_HANDLE_REGEX "valid_handle_regex"
43 #define KEY_VALID_ACCOUNT_REGEX "valid_account_regex"
44 #define KEY_VALID_NICK_REGEX "valid_nick_regex"
45 #define KEY_VALID_FAKEHOST_REGEX "valid_fakehost_regex"
46 #define KEY_DB_BACKUP_FREQ "db_backup_freq"
47 #define KEY_MODOPER_LEVEL "modoper_level"
48 #define KEY_SET_EPITHET_LEVEL "set_epithet_level"
49 #define KEY_SET_TITLE_LEVEL "set_title_level"
50 #define KEY_SET_FAKEHOST_LEVEL "set_fakehost_level"
51 #define KEY_DENIED_FAKEHOST_WORDS "denied_fakehost_words"
52 #define KEY_TITLEHOST_SUFFIX "titlehost_suffix"
53 #define KEY_AUTO_OPER "auto_oper"
54 #define KEY_AUTO_ADMIN "auto_admin"
55 #define KEY_FLAG_LEVELS "flag_levels"
56 #define KEY_HANDLE_EXPIRE_FREQ "handle_expire_freq"
57 #define KEY_ACCOUNT_EXPIRE_FREQ "account_expire_freq"
58 #define KEY_HANDLE_EXPIRE_DELAY "handle_expire_delay"
59 #define KEY_ACCOUNT_EXPIRE_DELAY "account_expire_delay"
60 #define KEY_NOCHAN_HANDLE_EXPIRE_DELAY "nochan_handle_expire_delay"
61 #define KEY_NOCHAN_ACCOUNT_EXPIRE_DELAY "nochan_account_expire_delay"
62 #define KEY_DICT_FILE "dict_file"
63 #define KEY_NICK "nick"
64 #define KEY_LANGUAGE "language"
65 #define KEY_AUTOGAG_ENABLED "autogag_enabled"
66 #define KEY_AUTOGAG_DURATION "autogag_duration"
67 #define KEY_AUTH_POLICER "auth_policer"
68 #define KEY_EMAIL_VISIBLE_LEVEL "email_visible_level"
69 #define KEY_EMAIL_ENABLED "email_enabled"
70 #define KEY_EMAIL_REQUIRED "email_required"
71 #define KEY_SYNC_LOG "sync_log"
72 #define KEY_COOKIE_TIMEOUT "cookie_timeout"
73 #define KEY_ACCOUNTS_PER_EMAIL "accounts_per_email"
74 #define KEY_EMAIL_SEARCH_LEVEL "email_search_level"
75 #define KEY_DEFAULT_STYLE "default_style"
78 #define KEY_PASSWD "passwd"
79 #define KEY_NICKS "nicks"
80 #define KEY_MASKS "masks"
81 #define KEY_IGNORES "ignores"
82 #define KEY_OPSERV_LEVEL "opserv_level"
83 #define KEY_FLAGS "flags"
84 #define KEY_REGISTER_ON "register"
85 #define KEY_LAST_SEEN "lastseen"
86 #define KEY_INFO "info"
87 #define KEY_USERLIST_STYLE "user_style"
88 #define KEY_SCREEN_WIDTH "screen_width"
89 #define KEY_LAST_AUTHED_HOST "last_authed_host"
90 #define KEY_LAST_QUIT_HOST "last_quit_host"
91 #define KEY_EMAIL_ADDR "email_addr"
92 #define KEY_COOKIE "cookie"
93 #define KEY_COOKIE_DATA "data"
94 #define KEY_COOKIE_TYPE "type"
95 #define KEY_COOKIE_EXPIRES "expires"
96 #define KEY_ACTIVATION "activation"
97 #define KEY_PASSWORD_CHANGE "password change"
98 #define KEY_EMAIL_CHANGE "email change"
99 #define KEY_ALLOWAUTH "allowauth"
100 #define KEY_EPITHET "epithet"
101 #define KEY_TABLE_WIDTH "table_width"
102 #define KEY_ANNOUNCEMENTS "announcements"
103 #define KEY_MAXLOGINS "maxlogins"
104 #define KEY_FAKEHOST "fakehost"
105 #define KEY_NOTE_NOTE "note"
106 #define KEY_NOTE_SETTER "setter"
107 #define KEY_NOTE_DATE "date"
110 #define NICKSERV_VALID_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
112 #define NICKSERV_FUNC(NAME) MODCMD_FUNC(NAME)
113 #define OPTION_FUNC(NAME) int NAME(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, UNUSED_ARG(unsigned int override), unsigned int argc, char *argv[])
114 typedef OPTION_FUNC(option_func_t
);
116 DEFINE_LIST(handle_info_list
, struct handle_info
*);
118 #define NICKSERV_MIN_PARMS(N) do { \
120 reply("MSG_MISSING_PARAMS", argv[0]); \
121 svccmd_send_help_brief(user, nickserv, cmd); \
125 struct userNode
*nickserv
;
126 struct userList curr_helpers
;
127 const char *handle_flags
= HANDLE_FLAGS
;
129 extern struct string_list
*autojoin_channels
;
130 static struct module *nickserv_module
;
131 static struct service
*nickserv_service
;
132 static struct log_type
*NS_LOG
;
133 static dict_t nickserv_handle_dict
; /* contains struct handle_info* */
134 static dict_t nickserv_id_dict
; /* contains struct handle_info* */
135 static dict_t nickserv_nick_dict
; /* contains struct nick_info* */
136 static dict_t nickserv_opt_dict
; /* contains option_func_t* */
137 static dict_t nickserv_allow_auth_dict
; /* contains struct handle_info* */
138 static dict_t nickserv_email_dict
; /* contains struct handle_info_list*, indexed by email addr */
139 static char handle_inverse_flags
[256];
140 static unsigned int flag_access_levels
[32];
141 static const struct message_entry msgtab
[] = {
142 { "NSMSG_HANDLE_EXISTS", "Account $b%s$b is already registered." },
143 { "NSMSG_HANDLE_TOLONG", "The account name %s is too long. Account names must be %lu charactors or less."},
144 { "NSMSG_PASSWORD_SHORT", "Your password must be at least %lu characters long." },
145 { "NSMSG_PASSWORD_ACCOUNT", "Your password may not be the same as your account name." },
146 { "NSMSG_PASSWORD_DICTIONARY", "Your password is too simple. You must choose a password that is not just a word or name." },
147 { "NSMSG_PASSWORD_READABLE", "Your password must have at least %lu digit(s), %lu capital letter(s), and %lu lower-case letter(s)." },
148 { "NSMSG_PARTIAL_REGISTER", "Account has been registered to you; nick was already registered to someone else." },
149 { "NSMSG_OREGISTER_VICTIM", "%s has registered a new account for you (named %s)." },
150 { "NSMSG_OREGISTER_H_SUCCESS", "Account has been registered." },
151 { "NSMSG_REGISTER_H_SUCCESS", "Account has been registered to you." },
152 { "NSMSG_REGISTER_HN_SUCCESS", "Account and nick have been registered to you." },
153 { "NSMSG_REQUIRE_OPER", "You must be an $bIRC Operator$b to register the first account." },
154 { "NSMSG_ROOT_HANDLE", "Account %s has been granted $broot-level privileges$b." },
155 { "NSMSG_USE_COOKIE_REGISTER", "To activate your account, you must check your email for the \"cookie\" that has been mailed to it. When you have it, use the $bcookie$b command to complete registration." },
156 { "NSMSG_USE_COOKIE_RESETPASS", "A cookie has been mailed to your account's email address. You must check your email and use the $bcookie$b command to confirm the password change." },
157 { "NSMSG_USE_COOKIE_EMAIL_1", "A cookie has been mailed to the new address you requested. To finish setting your email address, please check your email for the cookie and use the $bcookie$b command to verify." },
158 { "NSMSG_USE_COOKIE_EMAIL_2", "A cookie has been generated, and half mailed to each your old and new addresses. To finish changing your email address, please check your email for the cookie and use the $bcookie$b command to verify." },
159 { "NSMSG_USE_COOKIE_AUTH", "A cookie has been generated and sent to your email address. Once you have checked your email and received the cookie, auth using the $bcookie$b command." },
160 { "NSMSG_COOKIE_LIVE", "Account $b%s$b already has a cookie active. Please either finish using that cookie, wait for it to expire, or auth to the account and use the $bdelcookie$b command." },
161 { "NSMSG_EMAIL_UNACTIVATED", "That email address already has an unused cookie outstanding. Please use the cookie or wait for it to expire." },
162 { "NSMSG_NO_COOKIE", "Your account does not have any cookie issued right now." },
163 { "NSMSG_NO_COOKIE_FOREIGN", "The account $b%s$b does not have any cookie issued right now." },
164 { "NSMSG_CANNOT_COOKIE", "You cannot use that kind of cookie when you are logged in." },
165 { "NSMSG_BAD_COOKIE", "That cookie is not the right one. Please make sure you are copying it EXACTLY from the email; it is case-sensitive, so $bABC$b is different from $babc$b." },
166 { "NSMSG_HANDLE_ACTIVATED", "Your account is now activated (with the password you entered when you registered). You are now authenticated to your account." },
167 { "NSMSG_PASSWORD_CHANGED", "You have successfully changed your password to what you requested with the $bresetpass$b command." },
168 { "NSMSG_EMAIL_PROHIBITED", "%s may not be used as an email address: %s" },
169 { "NSMSG_EMAIL_OVERUSED", "That email address already has an account. Use RESETPASS if you forgot your password." },
170 { "NSMSG_EMAIL_SAME", "That is the email address already there; no need to change it." },
171 { "NSMSG_EMAIL_CHANGED", "You have successfully changed your email address." },
172 { "NSMSG_BAD_COOKIE_TYPE", "Your account had bad cookie type %d; sorry. I am confused. Please report this bug." },
173 { "NSMSG_MUST_TIME_OUT", "You must wait for cookies of that type to time out." },
174 { "NSMSG_ATE_COOKIE", "I ate the cookie for your account. You may now have another." },
175 { "NSMSG_ATE_FOREIGN_COOKIE", "I ate the cookie for account $b%s$b. It may now have another." },
176 { "NSMSG_USE_RENAME", "You are already authenticated to account $b%s$b -- contact the support staff to rename your account." },
177 { "NSMSG_ALREADY_REGISTERING", "You have already used $bREGISTER$b once this session; you may not use it again." },
178 { "NSMSG_REGISTER_BAD_NICKMASK", "You must provide a hostmask, or online nick to generate one automatically. (or set a default hostmask in the config such as *@*)." },
179 { "NSMSG_NICK_NOT_REGISTERED", "Nick $b%s$b has not been registered to any account." },
180 { "NSMSG_HANDLE_NOT_FOUND", "Could not find your account -- did you register yet?" },
181 { "NSMSG_ALREADY_AUTHED", "You are already authed to account $b%s$b; you must reconnect to auth to a different account." },
182 { "NSMSG_USE_AUTHCOOKIE", "Your hostmask is not valid for account $b%1$s$b. Please use the $bauthcookie$b command to grant yourself access. (/msg $S authcookie %1$s)" },
183 { "NSMSG_HOSTMASK_INVALID", "Your hostmask is not valid for account $b%s$b." },
184 { "NSMSG_USER_IS_SERVICE", "$b%s$b is a network service; you can only use that command on real users." },
185 { "NSMSG_USER_PREV_AUTH", "$b%s$b is already authenticated." },
186 { "NSMSG_USER_PREV_STAMP", "$b%s$b has authenticated to an account once and cannot authenticate again." },
187 { "NSMSG_BAD_MAX_LOGINS", "MaxLogins must be at most %d." },
188 { "NSMSG_BAD_ADVANCED", "Advanced must be either 1 to enable it or 0 to disable it." },
189 { "NSMSG_LANGUAGE_NOT_FOUND", "Language $b%s$b is not supported; $b%s$b was the closest available match." },
190 { "NSMSG_MAX_LOGINS", "Your account already has its limit of %d user(s) logged in." },
191 { "NSMSG_STAMPED_REGISTER", "You have already authenticated to an account once this session; you may not register a new account." },
192 { "NSMSG_STAMPED_AUTH", "You have already authenticated to an account once this session; you may not authenticate to another." },
193 { "NSMSG_STAMPED_RESETPASS", "You have already authenticated to an account once this session; you may not reset your password to authenticate again." },
194 { "NSMSG_STAMPED_AUTHCOOKIE", "You have already authenticated to an account once this session; you may not use a cookie to authenticate to another account." },
195 { "NSMSG_TITLE_INVALID", "Titles may contain only a-z, A-Z, 0-9, and '-'. Please choose another." },
196 { "NSMSG_TITLE_TRUNCATED", "That title combined with the user's account name would result in a truncated host; please choose a shorter title." },
197 { "NSMSG_FAKEHOST_INVALID", "Fake hosts must be shorter than %d characters and cannot start with a dot." },
198 { "NSMSG_HANDLEINFO_ON", "$bAccount Information for %s$b" },
199 { "NSMSG_HANDLEINFO_END", "----------End of Account Info-----------" },
200 { "NSMSG_HANDLEINFO_ID", "Account ID: %lu" },
201 { "NSMSG_HANDLEINFO_REGGED", "Registered on: %s" },
202 { "NSMSG_HANDLEINFO_LASTSEEN", "Last seen: %s" },
203 { "NSMSG_HANDLEINFO_LASTSEEN_NOW", "Last seen: Right now!" },
204 { "NSMSG_HANDLEINFO_VACATION", "On vacation." },
205 { "NSMSG_HANDLEINFO_EMAIL_ADDR", "Email address: %s" },
206 { "NSMSG_HANDLEINFO_COOKIE_ACTIVATION", "Cookie: There is currently an activation cookie issued for this account" },
207 { "NSMSG_HANDLEINFO_COOKIE_PASSWORD", "Cookie: There is currently a password change cookie issued for this account" },
208 { "NSMSG_HANDLEINFO_COOKIE_EMAIL", "Cookie: There is currently an email change cookie issued for this account" },
209 { "NSMSG_HANDLEINFO_COOKIE_ALLOWAUTH", "Cookie: There is currently an allowauth cookie issued for this account" },
210 { "NSMSG_HANDLEINFO_COOKIE_UNKNOWN", "Cookie: There is currently an unknown cookie issued for this account" },
211 { "NSMSG_HANDLEINFO_INFOLINE", "Infoline: %s" },
212 { "NSMSG_HANDLEINFO_FLAGS", "Flags: %s" },
213 { "NSMSG_HANDLEINFO_EPITHET", "Epithet: %s" },
214 { "NSMSG_HANDLEINFO_NOTE", "Note (by %s on %s): %s " },
215 { "NSMSG_HANDLEINFO_FAKEHOST", "Fake host: %s" },
216 { "NSMSG_HANDLEINFO_LAST_HOST", "Last quit hostmask: %s" },
217 { "NSMSG_HANDLEINFO_LAST_HOST_UNKNOWN", "Last quit hostmask: Unknown" },
218 { "NSMSG_HANDLEINFO_NICKS", "Nickname(s): %s" },
219 { "NSMSG_HANDLEINFO_MASKS", "Hostmask(s): %s" },
220 { "NSMSG_HANDLEINFO_IGNORES", "Ignore(s): %s" },
221 { "NSMSG_HANDLEINFO_CHANNELS", "Channel(s): %s" },
222 { "NSMSG_HANDLEINFO_CURRENT", "Current nickname(s): %s" },
223 { "NSMSG_HANDLEINFO_DNR", "Do-not-register (by %s): %s" },
224 { "NSMSG_USERINFO_AUTHED_AS", "$b%s$b is authenticated to account $b%s$b." },
225 { "NSMSG_USERINFO_NOT_AUTHED", "$b%s$b is not authenticated to any account." },
226 { "NSMSG_NICKINFO_OWNER", "Nick $b%s$b is owned by account $b%s$b." },
227 { "NSMSG_PASSWORD_INVALID", "Incorrect password; please try again." },
228 { "NSMSG_PLEASE_SET_EMAIL", "We now require email addresses for users. Please use the $bset email$b command to set your email address!" },
229 { "NSMSG_WEAK_PASSWORD", "WARNING: You are using a password that is considered weak (easy to guess). It is STRONGLY recommended you change it (now, if not sooner) by typing \"/msg $S@$s PASS oldpass newpass\" (with your current password and a new password)." },
230 { "NSMSG_HANDLE_SUSPENDED", "Your $b$N$b account has been suspended; you may not use it." },
231 { "NSMSG_AUTH_SUCCESS", "I recognize you." },
232 { "NSMSG_ALLOWAUTH_STAFF", "$b%s$b is a helper or oper; please use $bstaff$b after the account name to allowauth." },
233 { "NSMSG_AUTH_ALLOWED", "User $b%s$b may now authenticate to account $b%s$b." },
234 { "NSMSG_AUTH_ALLOWED_MSG", "You may now authenticate to account $b%s$b by typing $b/msg $N@$s auth %s password$b (using your password). If you will be using this computer regularly, please type $b/msg $N addmask$b (AFTER you auth) to permanently add your hostmask." },
235 { "NSMSG_AUTH_ALLOWED_EMAIL", "You may also (after you auth) type $b/msg $N set email user@your.isp$b to set an email address. This will let you use the $bauthcookie$b command to be authenticated in the future." },
236 { "NSMSG_AUTH_NORMAL_ONLY", "User $b%s$b may now only authenticate to accounts with matching hostmasks." },
237 { "NSMSG_AUTH_UNSPECIAL", "User $b%s$b did not have any special auth allowance." },
238 { "NSMSG_MUST_AUTH", "You must be authenticated first." },
239 { "NSMSG_TOO_MANY_NICKS", "You have already registered the maximum permitted number of nicks." },
240 { "NSMSG_NICK_EXISTS", "Nick $b%s$b already registered." },
241 { "NSMSG_REGNICK_SUCCESS", "Nick $b%s$b has been registered to you." },
242 { "NSMSG_OREGNICK_SUCCESS", "Nick $b%s$b has been registered to account $b%s$b." },
243 { "NSMSG_PASS_SUCCESS", "Password changed." },
244 { "NSMSG_MASK_INVALID", "$b%s$b is an invalid hostmask." },
245 { "NSMSG_ADDMASK_ALREADY", "$b%s$b is already a hostmask in your account." },
246 { "NSMSG_ADDMASK_SUCCESS", "Hostmask %s added." },
247 { "NSMSG_ADDIGNORE_ALREADY", "$b%s$b is already an ignored hostmask in your account." },
248 { "NSMSG_ADDIGNORE_SUCCESS", "Hostmask %s added." },
249 { "NSMSG_DELMASK_NOTLAST", "You may not delete your last hostmask." },
250 { "NSMSG_DELMASK_SUCCESS", "Hostmask %s deleted." },
251 { "NSMSG_DELMASK_NOT_FOUND", "Unable to find mask to be deleted." },
252 { "NSMSG_OPSERV_LEVEL_BAD", "You may not promote another oper above your level." },
253 { "NSMSG_USE_CMD_PASS", "Please use the PASS command to change your password." },
254 { "NSMSG_UNKNOWN_NICK", "I know nothing about nick $b%s$b." },
255 { "NSMSG_NOT_YOUR_NICK", "The nick $b%s$b is not registered to you." },
256 { "NSMSG_NICK_USER_YOU", "I will not let you kill yourself." },
257 { "NSMSG_UNREGNICK_SUCCESS", "Nick $b%s$b has been unregistered." },
258 { "NSMSG_UNREGISTER_SUCCESS", "Account $b%s$b has been unregistered." },
259 { "NSMSG_UNREGISTER_NICKS_SUCCESS", "Account $b%s$b and all its nicks have been unregistered." },
260 { "NSMSG_HANDLE_STATS", "There are %d nicks registered to your account." },
261 { "NSMSG_HANDLE_NONE", "You are not authenticated against any account." },
262 { "NSMSG_GLOBAL_STATS", "There are %d accounts and %d nicks registered globally." },
263 { "NSMSG_GLOBAL_STATS_NONICK", "There are %d accounts registered." },
264 { "NSMSG_CANNOT_GHOST_SELF", "You may not ghost-kill yourself." },
265 { "NSMSG_CANNOT_GHOST_USER", "$b%s$b is not authed to your account; you may not ghost-kill them." },
266 { "NSMSG_GHOST_KILLED", "$b%s$b has been killed as a ghost." },
267 { "NSMSG_ON_VACATION", "You are now on vacation. Your account will be preserved until you authenticate again." },
268 { "NSMSG_NO_ACCESS", "Access denied." },
269 { "NSMSG_INVALID_FLAG", "$b%c$b is not a valid $N account flag." },
270 { "NSMSG_SET_FLAG", "Applied flags $b%s$b to %s's $N account." },
271 { "NSMSG_FLAG_PRIVILEGED", "You have insufficient access to set flag %c." },
272 { "NSMSG_DB_UNREADABLE", "Unable to read database file %s; check the log for more information." },
273 { "NSMSG_DB_MERGED", "$N merged DB from %s (in "FMT_TIME_T
".%03lu seconds)." },
274 { "NSMSG_HANDLE_CHANGED", "$b%s$b's account name has been changed to $b%s$b." },
275 { "NSMSG_BAD_HANDLE", "Account $b%s$b not registered because it is in use by a network service, is too long, or contains invalid characters." },
276 { "NSMSG_BAD_NICK", "Nickname $b%s$b not registered because it is in use by a network service, is too long, or contains invalid characters." },
277 { "NSMSG_BAD_EMAIL_ADDR", "Please use a well-formed email address." },
278 { "NSMSG_FAIL_RENAME", "Account $b%s$b not renamed to $b%s$b because it is in use by a network services, or contains invalid characters." },
279 { "NSMSG_ACCOUNT_SEARCH_RESULTS", "The following accounts were found:" },
280 { "NSMSG_SEARCH_MATCH", "Match: %s" },
281 { "NSMSG_INVALID_ACTION", "%s is an invalid search action." },
282 { "NSMSG_CANNOT_MERGE_SELF", "You cannot merge account $b%s$b with itself." },
283 { "NSMSG_HANDLES_MERGED", "Merged account $b%s$b into $b%s$b." },
284 { "NSMSG_RECLAIM_WARN", "%s is a registered nick - you must auth to account %s or change your nick." },
285 { "NSMSG_RECLAIM_KILL", "Unauthenticated user of nick." },
286 { "NSMSG_RECLAIMED_NONE", "You cannot manually reclaim a nick." },
287 { "NSMSG_RECLAIMED_WARN", "Sent a request for %s to change their nick." },
288 { "NSMSG_RECLAIMED_SVSNICK", "Forcibly changed %s's nick." },
289 { "NSMSG_RECLAIMED_KILL", "Disconnected %s from the network." },
290 { "NSMSG_CLONE_AUTH", "Warning: %s (%s@%s) authed to your account." },
291 { "NSMSG_SETTING_LIST", "$b$N account settings$b" },
292 { "NSMSG_SETTING_LIST_HEADER", "----------------------------------------" },
293 { "NSMSG_SETTING_LIST_END", "-------------End Of Settings------------" },
294 { "NSMSG_INVALID_OPTION", "$b%s$b is an invalid account setting." },
295 { "NSMSG_INVALID_ANNOUNCE", "$b%s$b is an invalid announcements value." },
296 { "NSMSG_SET_INFO", "$bINFO: $b%s" },
297 { "NSMSG_SET_WIDTH", "$bWIDTH: $b%d" },
298 { "NSMSG_SET_TABLEWIDTH", "$bTABLEWIDTH: $b%d" },
299 { "NSMSG_SET_COLOR", "$bCOLOR: $b%s" },
300 { "NSMSG_SET_PRIVMSG", "$bPRIVMSG: $b%s" },
301 { "NSMSG_SET_STYLE", "$bSTYLE: $b%s" },
302 { "NSMSG_SET_ANNOUNCEMENTS", "$bANNOUNCEMENTS: $b%s" },
303 { "NSMSG_SET_AUTOHIDE", "$bAUTOHIDE: $b%s" },
304 { "NSMSG_SET_PASSWORD", "$bPASSWORD: $b%s" },
305 { "NSMSG_SET_FLAGS", "$bFLAGS: $b%s" },
306 { "NSMSG_SET_EMAIL", "$bEMAIL: $b%s" },
307 { "NSMSG_SET_MAXLOGINS", "$bMAXLOGINS: $b%d" },
308 { "NSMSG_SET_ADVANCED", "$bADVANCED: $b%s" },
309 { "NSMSG_SET_LANGUAGE", "$bLANGUAGE: $b%s" },
310 { "NSMSG_SET_LEVEL", "$bLEVEL: $b%d" },
311 { "NSMSG_SET_EPITHET", "$bEPITHET: $b%s" },
312 { "NSMSG_SET_NOTE", "$bNOTE: $b%s"},
313 { "NSMSG_SET_TITLE", "$bTITLE: $b%s" },
314 { "NSMSG_SET_FAKEHOST", "$bFAKEHOST: $b%s" },
316 { "NSMSG_AUTO_OPER", "You have been auto-opered" },
317 { "NSMSG_AUTO_OPER_ADMIN", "You have been auto-admined" },
319 { "NSEMAIL_ACTIVATION_SUBJECT", "Account verification for %s" },
320 { "NSEMAIL_ACTIVATION_BODY",
321 "This email has been sent to verify that this email address belongs to the person who tried to register an account on %1$s. Your cookie is:\n"
323 "To verify your email address and complete the account registration, log on to %1$s and type the following command:\n"
324 "/msg %3$s@%4$s COOKIE %5$s %2$s\n"
325 "This command is only used once to complete your account registration, and never again. Once you have run this command, you will need to authenticate everytime you reconnect to the network. To do this, you will have to type this command every time you reconnect:\n"
326 "/msg %3$s@%4$s AUTH %5$s your-password\n"
327 "(Please remember to fill in 'your-password' with the actual password you gave to us when you registered.)\n"
328 "OR configure Login-On-Connect (see http://www.afternet.org/login-on-connect for instructions) to connect pre-logged in every time.\n"
330 "If you did NOT request this account, you do not need to do anything.\n"
331 "Please contact the %1$s staff if you have questions, and be sure to check our website." },
332 { "NSEMAIL_ACTIVATION_BODY_WEB",
333 "This email has been sent to verify that this email address belongs to the person who tried to register an account on %1$s. Your cookie is:\n"
335 "To verify your email address and complete the account registration, visit the following URL:\n"
336 "http://www.afternet.org/index.php?option=com_registration&task=activate&username=%5$s&cookie=%2$s\n"
338 "If you did NOT request this account, you do not need to do anything.\n"
339 "Please contact the %1$s staff if you have questions, and be sure to check our website." },
340 { "NSEMAIL_PASSWORD_CHANGE_SUBJECT", "Password change verification on %s" },
341 { "NSEMAIL_PASSWORD_CHANGE_BODY",
342 "This email has been sent to verify that you wish to change the password on your account %5$s. Your cookie is %2$s.\n"
343 "To complete the password change, log on to %1$s and type the following command:\n"
344 "/msg %3$s@%4$s COOKIE %5$s %2$s\n"
345 "If you did NOT request your password to be changed, you do not need to do anything.\n"
346 "Please contact the %1$s staff if you have questions." },
347 { "NSEMAIL_PASSWORD_CHANGE_BODY_WEB",
348 "This email has been sent to verify that you wish to change the password on your account %5$s. Your cookie is %2$s.\n"
349 "To complete the password change, click the following URL:\n"
350 "http://www.afternet.org/index.php?option=com_registration&task=passcookie&username=%5$s&cookie=%2$s\n"
351 "If you did NOT request your password to be changed, you do not need to do anything.\n"
352 "Please contact the %1$s staff if you have questions." },
353 { "NSEMAIL_EMAIL_CHANGE_SUBJECT", "Email address change verification for %s" },
354 #ifdef stupid_verify_old_email
355 { "NSEMAIL_EMAIL_CHANGE_BODY_NEW", "This email has been sent to verify that your email address belongs to the same person as account %5$s on %1$s. The SECOND HALF of your cookie is %2$.*6$s.\nTo verify your address as associated with this account, log on to %1$s and type the following command:\n /msg %3$s@%4$s COOKIE %5$s ?????%2$.*6$s\n(Replace the ????? with the FIRST HALF of the cookie, as sent to your OLD email address.)\nIf you did NOT request this email address to be associated with this account, you do not need to do anything. Please contact the %1$s staff if you have questions." },
356 { "NSEMAIL_EMAIL_CHANGE_BODY_OLD", "This email has been sent to verify that you want to change your email for account %5$s on %1$s from this address to %7$s. The FIRST HALF of your cookie is %2$.*6$s\nTo verify your new address as associated with this account, log on to %1$s and type the following command:\n /msg %3$s@%4$s COOKIE %5$s %2$.*6$s?????\n(Replace the ????? with the SECOND HALF of the cookie, as sent to your NEW email address.)\nIf you did NOT request this change of email address, you do not need to do anything. Please contact the %1$s staff if you have questions." },
358 { "NSEMAIL_EMAIL_VERIFY_SUBJECT", "Email address verification for %s" },
359 { "NSEMAIL_EMAIL_VERIFY_BODY", "This email has been sent to verify that this address belongs to the same person as %5$s on %1$s. Your cookie is %2$s.\nTo verify your address as associated with this account, log on to %1$s and type the following command:\n /msg %3$s@%4$s COOKIE %5$s %2$s\nIf you did NOT request this email address to be associated with this account, you do not need to do anything. Please contact the %1$s staff if you have questions." },
360 { "NSEMAIL_ALLOWAUTH_SUBJECT", "Authentication allowed for %s" },
361 { "NSEMAIL_ALLOWAUTH_BODY", "This email has been sent to let you authenticate (auth) to account %5$s on %1$s. Your cookie is %2$s.\nTo auth to that account, log on to %1$s and type the following command:\n /msg %3$s@%4$s COOKIE %5$s %2$s\nIf you did NOT request this authorization, you do not need to do anything. Please contact the %1$s staff if you have questions." },
362 { "NSMSG_NOT_VALID_FAKEHOST_DOT", "$b%s$b is not a valid vhost. (needs at least one dot)" },
363 { "NSMSG_NOT_VALID_FAKEHOST_AT", "$b%s$b is not a valid vhost. (it can not have a '@')" },
364 { "NSMSG_DENIED_FAKEHOST_WORD", "Access denied because there's a prohibited word in $b%s$b (%s)." },
365 { "NSMSG_NOT_VALID_FAKEHOST_LEN", "$b%s$b is not a valid vhost. (can only be 63 characters)" },
366 { "NSMSG_NOT_VALID_FAKEHOST_TLD_LEN", "$b%s$b is not a valid vhost. (TLD can only be 4 characters and less)" },
367 { "NSMSG_NOT_VALID_FAKEHOST_REGEX", "$b%s$b is not allowed by the admin, consult the valid vhost regex pattern in the config file under nickserv/valid_fakehost_regex." },
368 { "CHECKPASS_YES", "Yes." },
369 { "CHECKPASS_NO", "No." },
370 { "NSMSG_DEFCON_NO_NEW_NICKS", "You cannot register new %s at this time, please try again soon" },
374 enum reclaim_action
{
380 static void nickserv_reclaim(struct userNode
*user
, struct nick_info
*ni
, enum reclaim_action action
);
381 static void nickserv_reclaim_p(void *data
);
384 unsigned int disable_nicks
: 1;
385 unsigned int valid_handle_regex_set
: 1;
386 unsigned int valid_nick_regex_set
: 1;
387 unsigned int valid_fakehost_regex_set
: 1;
388 unsigned int autogag_enabled
: 1;
389 unsigned int email_enabled
: 1;
390 unsigned int email_required
: 1;
391 unsigned int default_hostmask
: 1;
392 unsigned int warn_nick_owned
: 1;
393 unsigned int warn_clone_auth
: 1;
394 unsigned int sync_log
: 1;
395 unsigned long nicks_per_handle
;
396 unsigned long password_min_length
;
397 unsigned long password_min_digits
;
398 unsigned long password_min_upper
;
399 unsigned long password_min_lower
;
400 unsigned long db_backup_frequency
;
401 unsigned long handle_expire_frequency
;
402 unsigned long autogag_duration
;
403 unsigned long email_visible_level
;
404 unsigned long cookie_timeout
;
405 unsigned long handle_expire_delay
;
406 unsigned long nochan_handle_expire_delay
;
407 unsigned long modoper_level
;
408 unsigned long set_epithet_level
;
409 unsigned long set_title_level
;
410 unsigned long set_fakehost_level
;
411 unsigned long handles_per_email
;
412 unsigned long email_search_level
;
413 const char *network_name
;
414 const char *titlehost_suffix
;
415 regex_t valid_handle_regex
;
416 regex_t valid_nick_regex
;
417 regex_t valid_fakehost_regex
;
418 dict_t weak_password_dict
;
419 struct policer_params
*auth_policer_params
;
420 enum reclaim_action reclaim_action
;
421 enum reclaim_action auto_reclaim_action
;
422 unsigned long auto_reclaim_delay
;
423 unsigned char default_maxlogins
;
424 unsigned char hard_maxlogins
;
425 const char *auto_oper
;
426 const char *auto_admin
;
428 struct string_list
*denied_fakehost_words
;
431 /* We have 2^32 unique account IDs to use. */
432 unsigned long int highest_id
= 0;
435 canonicalize_hostmask(char *mask
)
437 char *out
= mask
, *temp
;
438 if ((temp
= strchr(mask
, '!'))) {
440 while (*temp
) *out
++ = *temp
++;
446 static struct handle_note
*
447 nickserv_add_note(const char *setter
, time_t date
, const char *text
)
449 struct handle_note
*note
= calloc(1, sizeof(*note
) + strlen(text
));
451 strncpy(note
->setter
, setter
, sizeof(note
->setter
)-1);
453 memcpy(note
->note
, text
, strlen(text
));
457 static struct handle_info
*
458 register_handle(const char *handle
, const char *passwd
, UNUSED_ARG(unsigned long id
))
460 struct handle_info
*hi
;
462 hi
= calloc(1, sizeof(*hi
));
463 hi
->userlist_style
= HI_DEFAULT_STYLE
;
464 hi
->announcements
= '?';
465 hi
->handle
= strdup(handle
);
466 safestrncpy(hi
->passwd
, passwd
, sizeof(hi
->passwd
));
468 dict_insert(nickserv_handle_dict
, hi
->handle
, hi
);
474 register_nick(const char *nick
, struct handle_info
*owner
)
476 struct nick_info
*ni
;
477 ni
= malloc(sizeof(struct nick_info
));
478 safestrncpy(ni
->nick
, nick
, sizeof(ni
->nick
));
480 ni
->next
= owner
->nicks
;
482 dict_insert(nickserv_nick_dict
, ni
->nick
, ni
);
486 delete_nick(struct nick_info
*ni
)
488 struct nick_info
*last
, *next
;
489 struct userNode
*user
;
490 /* Check to see if we should mark a user as unregistered. */
491 if ((user
= GetUserH(ni
->nick
)) && IsReggedNick(user
)) {
492 user
->modes
&= ~FLAGS_REGNICK
;
495 /* Remove ni from the nick_info linked list. */
496 if (ni
== ni
->owner
->nicks
) {
497 ni
->owner
->nicks
= ni
->next
;
499 last
= ni
->owner
->nicks
;
505 last
->next
= next
->next
;
507 dict_remove(nickserv_nick_dict
, ni
->nick
);
510 static unreg_func_t
*unreg_func_list
;
511 static unsigned int unreg_func_size
= 0, unreg_func_used
= 0;
514 reg_unreg_func(unreg_func_t func
)
516 if (unreg_func_used
== unreg_func_size
) {
517 if (unreg_func_size
) {
518 unreg_func_size
<<= 1;
519 unreg_func_list
= realloc(unreg_func_list
, unreg_func_size
*sizeof(unreg_func_t
));
522 unreg_func_list
= malloc(unreg_func_size
*sizeof(unreg_func_t
));
525 unreg_func_list
[unreg_func_used
++] = func
;
529 nickserv_free_cookie(void *data
)
531 struct handle_cookie
*cookie
= data
;
532 if (cookie
->hi
) cookie
->hi
->cookie
= NULL
;
533 if (cookie
->data
) free(cookie
->data
);
538 free_handle_info(void *vhi
)
540 struct handle_info
*hi
= vhi
;
542 free_string_list(hi
->masks
);
543 free_string_list(hi
->ignores
);
547 delete_nick(hi
->nicks
);
553 timeq_del(hi
->cookie
->expires
, nickserv_free_cookie
, hi
->cookie
, 0);
554 nickserv_free_cookie(hi
->cookie
);
556 if (hi
->email_addr
) {
557 struct handle_info_list
*hil
= dict_find(nickserv_email_dict
, hi
->email_addr
, NULL
);
558 handle_info_list_remove(hil
, hi
);
560 dict_remove(nickserv_email_dict
, hi
->email_addr
);
565 static void set_user_handle_info(struct userNode
*user
, struct handle_info
*hi
, int stamp
);
568 nickserv_unregister_handle(struct handle_info
*hi
, struct userNode
*notify
, struct userNode
*bot
)
571 struct userNode
*uNode
;
573 for (n
=0; n
<unreg_func_used
; n
++)
574 unreg_func_list
[n
](notify
, hi
);
576 if (nickserv_conf
.sync_log
) {
577 uNode
= GetUserH(hi
->users
->nick
);
581 set_user_handle_info(hi
->users
, NULL
, 0);
584 if (nickserv_conf
.disable_nicks
)
585 send_message(notify
, bot
, "NSMSG_UNREGISTER_SUCCESS", hi
->handle
);
587 send_message(notify
, bot
, "NSMSG_UNREGISTER_NICKS_SUCCESS", hi
->handle
);
590 if (nickserv_conf
.sync_log
)
591 SyncLog("UNREGISTER %s", hi
->handle
);
593 dict_remove(nickserv_handle_dict
, hi
->handle
);
597 get_handle_info(const char *handle
)
599 return dict_find(nickserv_handle_dict
, handle
, 0);
603 get_nick_info(const char *nick
)
605 return nickserv_conf
.disable_nicks
? 0 : dict_find(nickserv_nick_dict
, nick
, 0);
609 find_handle_in_channel(struct chanNode
*channel
, struct handle_info
*handle
, struct userNode
*except
)
614 for (nn
=0; nn
<channel
->members
.used
; ++nn
) {
615 mn
= channel
->members
.list
[nn
];
616 if ((mn
->user
!= except
) && (mn
->user
->handle_info
== handle
))
623 oper_has_access(struct userNode
*user
, struct userNode
*bot
, unsigned int min_level
, unsigned int quiet
) {
624 if (!user
->handle_info
) {
626 send_message(user
, bot
, "MSG_AUTHENTICATE");
630 if (!IsOper(user
) && (!IsHelping(user
) || min_level
)) {
632 send_message(user
, bot
, "NSMSG_NO_ACCESS");
636 if (HANDLE_FLAGGED(user
->handle_info
, OPER_SUSPENDED
)) {
638 send_message(user
, bot
, "MSG_OPER_SUSPENDED");
642 if (user
->handle_info
->opserv_level
< min_level
) {
644 send_message(user
, bot
, "NSMSG_NO_ACCESS");
652 is_valid_handle(const char *handle
)
654 struct userNode
*user
;
655 /* cant register a juped nick/service nick as handle, to prevent confusion */
656 user
= GetUserH(handle
);
657 if (user
&& IsLocal(user
))
659 /* check against maximum length */
660 if (strlen(handle
) > NICKSERV_HANDLE_LEN
)
662 /* for consistency, only allow account names that could be nicks */
663 if (!is_valid_nick(handle
))
665 /* disallow account names that look like bad words */
666 if (opserv_bad_channel(handle
))
668 /* test either regex or containing all valid chars */
669 if (nickserv_conf
.valid_handle_regex_set
) {
670 int err
= regexec(&nickserv_conf
.valid_handle_regex
, handle
, 0, 0, 0);
673 buff
[regerror(err
, &nickserv_conf
.valid_handle_regex
, buff
, sizeof(buff
))] = 0;
674 log_module(NS_LOG
, LOG_INFO
, "regexec error: %s (%d)", buff
, err
);
678 return !handle
[strspn(handle
, NICKSERV_VALID_CHARS
)];
683 is_registerable_nick(const char *nick
)
685 /* make sure it could be used as an account name */
686 if (!is_valid_handle(nick
))
689 if (strlen(nick
) > NICKLEN
)
691 /* test either regex or as valid handle */
692 if (nickserv_conf
.valid_nick_regex_set
) {
693 int err
= regexec(&nickserv_conf
.valid_nick_regex
, nick
, 0, 0, 0);
696 buff
[regerror(err
, &nickserv_conf
.valid_nick_regex
, buff
, sizeof(buff
))] = 0;
697 log_module(NS_LOG
, LOG_INFO
, "regexec error: %s (%d)", buff
, err
);
703 /* this has been replaced with one in tools.c
706 is_valid_email_addr(const char *email)
708 return strchr(email, '@') != NULL;
714 visible_email_addr(struct userNode
*user
, struct handle_info
*hi
)
716 if (hi
->email_addr
) {
717 if (oper_has_access(user
, nickserv
, nickserv_conf
.email_visible_level
, 1)) {
718 return hi
->email_addr
;
728 smart_get_handle_info(struct userNode
*service
, struct userNode
*user
, const char *name
)
730 struct handle_info
*hi
;
731 struct userNode
*target
;
735 if (!(hi
= get_handle_info(++name
))) {
736 send_message(user
, service
, "MSG_HANDLE_UNKNOWN", name
);
741 if (!(target
= GetUserH(name
))) {
742 send_message(user
, service
, "MSG_NICK_UNKNOWN", name
);
745 if (IsLocal(target
)) {
746 if (IsService(target
))
747 send_message(user
, service
, "NSMSG_USER_IS_SERVICE", target
->nick
);
749 send_message(user
, service
, "MSG_USER_AUTHENTICATE", target
->nick
);
752 if (!(hi
= target
->handle_info
)) {
753 send_message(user
, service
, "MSG_USER_AUTHENTICATE", target
->nick
);
761 oper_outranks(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
) {
762 if (user
->handle_info
->opserv_level
> hi
->opserv_level
)
764 if (user
->handle_info
->opserv_level
== hi
->opserv_level
) {
765 if ((user
->handle_info
->opserv_level
== 1000)
766 || (user
->handle_info
== hi
)
767 || ((user
->handle_info
->opserv_level
== 0)
768 && !(HANDLE_FLAGGED(hi
, SUPPORT_HELPER
) || HANDLE_FLAGGED(hi
, NETWORK_HELPER
))
769 && HANDLE_FLAGGED(user
->handle_info
, HELPING
))) {
773 reply("MSG_USER_OUTRANKED", hi
->handle
);
778 get_victim_oper(struct svccmd
*cmd
, struct userNode
*user
, const char *target
)
780 struct handle_info
*hi
;
781 if (!(hi
= smart_get_handle_info(nickserv
, user
, target
)))
783 if (HANDLE_FLAGGED(user
->handle_info
, OPER_SUSPENDED
)) {
784 send_message(user
, nickserv
, "MSG_OPER_SUSPENDED");
787 return oper_outranks(cmd
, user
, hi
) ? hi
: NULL
;
791 valid_user_for(struct userNode
*user
, struct handle_info
*hi
)
795 /* If no hostmasks on the account, allow it. */
796 if (!hi
->masks
->used
)
798 /* If any hostmask matches, allow it. */
799 for (ii
=0; ii
<hi
->masks
->used
; ii
++)
800 if (user_matches_glob(user
, hi
->masks
->list
[ii
], 0))
802 /* If they are allowauthed to this account, allow it (removing the aa). */
803 if (dict_find(nickserv_allow_auth_dict
, user
->nick
, NULL
) == hi
) {
804 dict_remove(nickserv_allow_auth_dict
, user
->nick
);
807 /* The user is not allowed to use this account. */
812 is_secure_password(const char *handle
, const char *pass
, struct userNode
*user
)
815 unsigned int cnt_digits
= 0, cnt_upper
= 0, cnt_lower
= 0;
819 if (len
< nickserv_conf
.password_min_length
) {
821 send_message(user
, nickserv
, "NSMSG_PASSWORD_SHORT", nickserv_conf
.password_min_length
);
824 if (!irccasecmp(pass
, handle
)) {
826 send_message(user
, nickserv
, "NSMSG_PASSWORD_ACCOUNT");
829 dict_find(nickserv_conf
.weak_password_dict
, pass
, &p
);
832 send_message(user
, nickserv
, "NSMSG_PASSWORD_DICTIONARY");
835 for (i
=0; i
<len
; i
++) {
836 if (isdigit(pass
[i
]))
838 if (isupper(pass
[i
]))
840 if (islower(pass
[i
]))
843 if ((cnt_lower
< nickserv_conf
.password_min_lower
)
844 || (cnt_upper
< nickserv_conf
.password_min_upper
)
845 || (cnt_digits
< nickserv_conf
.password_min_digits
)) {
847 send_message(user
, nickserv
, "NSMSG_PASSWORD_READABLE", nickserv_conf
.password_min_digits
, nickserv_conf
.password_min_upper
, nickserv_conf
.password_min_lower
);
853 static auth_func_t
*auth_func_list
;
854 static unsigned int auth_func_size
= 0, auth_func_used
= 0;
857 reg_auth_func(auth_func_t func
)
859 if (auth_func_used
== auth_func_size
) {
860 if (auth_func_size
) {
861 auth_func_size
<<= 1;
862 auth_func_list
= realloc(auth_func_list
, auth_func_size
*sizeof(auth_func_t
));
865 auth_func_list
= malloc(auth_func_size
*sizeof(auth_func_t
));
868 auth_func_list
[auth_func_used
++] = func
;
871 static handle_rename_func_t
*rf_list
;
872 static unsigned int rf_list_size
, rf_list_used
;
875 reg_handle_rename_func(handle_rename_func_t func
)
877 if (rf_list_used
== rf_list_size
) {
880 rf_list
= realloc(rf_list
, rf_list_size
*sizeof(rf_list
[0]));
883 rf_list
= malloc(rf_list_size
*sizeof(rf_list
[0]));
886 rf_list
[rf_list_used
++] = func
;
890 generate_fakehost(struct handle_info
*handle
)
892 struct userNode
*target
;
893 extern const char *hidden_host_suffix
;
894 static char buffer
[HOSTLEN
+1];
898 if (!handle
->fakehost
) {
899 data
= conf_get_data("server/hidden_host_type", RECDB_QSTRING
);
904 snprintf(buffer
, sizeof(buffer
), "%s.%s", handle
->handle
, hidden_host_suffix
);
905 else if (style
== 2) {
906 /* Due to the way fakehost is coded theres no way i can
907 get the exact user, so for now ill just take the first
909 for (target
= handle
->users
; target
; target
= target
->next_authed
)
912 snprintf(buffer
, sizeof(buffer
), "%s", target
->crypthost
);
915 } else if (handle
->fakehost
[0] == '.') {
916 /* A leading dot indicates the stored value is actually a title. */
917 snprintf(buffer
, sizeof(buffer
), "%s.%s.%s", handle
->handle
, handle
->fakehost
+1, nickserv_conf
.titlehost_suffix
);
920 return handle
->fakehost
;
924 apply_fakehost(struct handle_info
*handle
)
926 struct userNode
*target
;
931 fake
= generate_fakehost(handle
);
932 for (target
= handle
->users
; target
; target
= target
->next_authed
)
933 assign_fakehost(target
, fake
, 1);
936 void send_func_list(struct userNode
*user
)
939 struct handle_info
*old_info
;
941 old_info
= user
->handle_info
;
943 for (n
=0; n
<auth_func_used
; n
++)
944 auth_func_list
[n
](user
, old_info
);
948 set_user_handle_info(struct userNode
*user
, struct handle_info
*hi
, int stamp
)
951 struct handle_info
*old_info
;
953 /* This can happen if somebody uses COOKIE while authed, or if
954 * they re-auth to their current handle (which is silly, but users
956 if (user
->handle_info
== hi
)
959 if (user
->handle_info
) {
960 struct userNode
*other
;
963 userList_remove(&curr_helpers
, user
);
965 /* remove from next_authed linked list */
966 if (user
->handle_info
->users
== user
) {
967 user
->handle_info
->users
= user
->next_authed
;
969 for (other
= user
->handle_info
->users
;
970 other
->next_authed
!= user
;
971 other
= other
->next_authed
) ;
972 other
->next_authed
= user
->next_authed
;
974 /* if nobody left on old handle, and they're not an oper, remove !god */
975 if (!user
->handle_info
->users
&& !user
->handle_info
->opserv_level
)
976 HANDLE_CLEAR_FLAG(user
->handle_info
, HELPING
);
977 /* record them as being last seen at this time */
978 user
->handle_info
->lastseen
= now
;
979 /* and record their hostmask */
980 snprintf(user
->handle_info
->last_quit_host
, sizeof(user
->handle_info
->last_quit_host
), "%s@%s", user
->ident
, user
->hostname
);
982 old_info
= user
->handle_info
;
983 user
->handle_info
= hi
;
984 if (hi
&& !hi
->users
&& !hi
->opserv_level
)
985 HANDLE_CLEAR_FLAG(hi
, HELPING
);
987 /* Call auth handlers */
988 if (!GetUserH(user
->nick
))
992 struct nick_info
*ni
;
994 HANDLE_CLEAR_FLAG(hi
, FROZEN
);
995 if (nickserv_conf
.warn_clone_auth
) {
996 struct userNode
*other
;
997 for (other
= hi
->users
; other
; other
= other
->next_authed
)
998 send_message(other
, nickserv
, "NSMSG_CLONE_AUTH", user
->nick
, user
->ident
, user
->hostname
);
1001 /* Add this auth to users list of current auths */
1002 user
->next_authed
= hi
->users
;
1005 /* Add to helpers list */
1007 userList_append(&curr_helpers
, user
);
1009 /* Set the fakehost */
1010 if (hi
->fakehost
|| old_info
)
1014 #ifdef WITH_PROTOCOL_P10
1015 /* Stamp users with their account name. */
1016 char *id
= hi
->handle
;
1018 const char *id
= "???";
1020 /* Mark all the nicks registered to this
1021 * account as registered nicks
1022 * - Why not just this one? -rubin */
1023 if (!nickserv_conf
.disable_nicks
) {
1024 struct nick_info
*ni
;
1025 for (ni
= hi
->nicks
; ni
; ni
= ni
->next
) {
1026 if (!irccasecmp(user
->nick
, ni
->nick
)) {
1027 user
->modes
|= FLAGS_REGNICK
;
1032 /* send the account to the ircd */
1033 StampUser(user
, id
, hi
->registered
);
1036 /* Stop trying to kick this user off their nick */
1037 if ((ni
= get_nick_info(user
->nick
)) && (ni
->owner
== hi
))
1038 timeq_del(0, nickserv_reclaim_p
, user
, TIMEQ_IGNORE_WHEN
);
1040 /* We cannot clear the user's account ID, unfortunately. */
1041 user
->next_authed
= NULL
;
1044 /* Call auth handlers */
1045 if (GetUserH(user
->nick
)) {
1046 for (n
=0; n
<auth_func_used
; n
++)
1047 auth_func_list
[n
](user
, old_info
);
1051 static struct handle_info
*
1052 nickserv_register(struct userNode
*user
, struct userNode
*settee
, const char *handle
, const char *passwd
, int no_auth
)
1054 struct handle_info
*hi
;
1055 struct nick_info
*ni
;
1056 char crypted
[MD5_CRYPT_LENGTH
];
1058 if ((hi
= dict_find(nickserv_handle_dict
, handle
, NULL
))) {
1059 send_message(user
, nickserv
, "NSMSG_HANDLE_EXISTS", handle
);
1063 if(strlen(handle
) > 15)
1065 send_message(user
, nickserv
, "NSMSG_HANDLE_TOLONG", handle
, 15);
1069 if (!is_secure_password(handle
, passwd
, user
))
1072 cryptpass(passwd
, crypted
);
1073 hi
= register_handle(handle
, crypted
, 0);
1074 hi
->masks
= alloc_string_list(1);
1075 hi
->ignores
= alloc_string_list(1);
1077 hi
->language
= lang_C
;
1078 hi
->registered
= now
;
1080 hi
->flags
= HI_DEFAULT_FLAGS
;
1081 if (settee
&& !no_auth
)
1082 set_user_handle_info(settee
, hi
, 1);
1085 send_message(user
, nickserv
, "NSMSG_OREGISTER_H_SUCCESS");
1086 else if (nickserv_conf
.disable_nicks
)
1087 send_message(user
, nickserv
, "NSMSG_REGISTER_H_SUCCESS");
1088 else if ((ni
= dict_find(nickserv_nick_dict
, user
->nick
, NULL
)))
1089 send_message(user
, nickserv
, "NSMSG_PARTIAL_REGISTER");
1091 register_nick(user
->nick
, hi
);
1092 send_message(user
, nickserv
, "NSMSG_REGISTER_HN_SUCCESS");
1094 if (settee
&& (user
!= settee
))
1095 send_message(settee
, nickserv
, "NSMSG_OREGISTER_VICTIM", user
->nick
, hi
->handle
);
1100 nickserv_bake_cookie(struct handle_cookie
*cookie
)
1102 cookie
->hi
->cookie
= cookie
;
1103 timeq_add(cookie
->expires
, nickserv_free_cookie
, cookie
);
1106 /* Contributed by the great sneep of afternet ;) */
1107 /* Since this gets used in a URL, we want to avoid stuff that confuses
1108 * email clients such as ] and ?. a-z, 0-9 only.
1110 void genpass(char *str
, int len
)
1115 for(i
= 0; i
< len
; i
++)
1119 c
= (char)((float)rand() / (float)RAND_MAX
* (float)256);
1120 } while(!((c
>= 'a' && c
<= 'z') || (c
>= 'A' && c
<= 'Z') || (c
>= '0' && c
<= '9')));
1128 nickserv_make_cookie(struct userNode
*user
, struct handle_info
*hi
, enum cookie_type type
, const char *cookie_data
, int weblink
)
1130 struct handle_cookie
*cookie
;
1131 char subject
[128], body
[4096], *misc
;
1132 const char *netname
, *fmt
;
1136 send_message(user
, nickserv
, "NSMSG_COOKIE_LIVE", hi
->handle
);
1140 cookie
= calloc(1, sizeof(*cookie
));
1142 cookie
->type
= type
;
1143 cookie
->data
= cookie_data
? strdup(cookie_data
) : NULL
;
1145 cookie
->expires
= now
+ nickserv_conf
.cookie_timeout
;
1146 /* Adding dedicated password gen function for more control -Rubin */
1147 genpass(cookie
->cookie
, 10);
1149 *inttobase64(cookie->cookie, rand(), 5);
1150 *inttobase64(cookie->cookie+5, rand(), 5);
1153 netname
= nickserv_conf
.network_name
;
1156 switch (cookie
->type
) {
1158 hi
->passwd
[0] = 0; /* invalidate password */
1159 send_message(user
, nickserv
, "NSMSG_USE_COOKIE_REGISTER");
1160 fmt
= handle_find_message(hi
, "NSEMAIL_ACTIVATION_SUBJECT");
1161 snprintf(subject
, sizeof(subject
), fmt
, netname
);
1164 fmt
= handle_find_message(hi
, "NSEMAIL_ACTIVATION_BODY_WEB");
1166 fmt
= handle_find_message(hi
, "NSEMAIL_ACTIVATION_BODY");
1168 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
, nickserv
->nick
, self
->name
, hi
->handle
);
1171 case PASSWORD_CHANGE
:
1172 send_message(user
, nickserv
, "NSMSG_USE_COOKIE_RESETPASS");
1173 fmt
= handle_find_message(hi
, "NSEMAIL_PASSWORD_CHANGE_SUBJECT");
1174 snprintf(subject
, sizeof(subject
), fmt
, netname
);
1176 fmt
= handle_find_message(hi
, "NSEMAIL_PASSWORD_CHANGE_BODY_WEB");
1178 fmt
= handle_find_message(hi
, "NSEMAIL_PASSWORD_CHANGE_BODY");
1179 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
, nickserv
->nick
, self
->name
, hi
->handle
);
1182 misc
= hi
->email_addr
;
1183 hi
->email_addr
= cookie
->data
;
1184 #ifdef stupid_verify_old_email
1186 send_message(user
, nickserv
, "NSMSG_USE_COOKIE_EMAIL_2");
1187 fmt
= handle_find_message(hi
, "NSEMAIL_EMAIL_CHANGE_SUBJECT");
1188 snprintf(subject
, sizeof(subject
), fmt
, netname
);
1189 fmt
= handle_find_message(hi
, "NSEMAIL_EMAIL_CHANGE_BODY_NEW");
1190 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
+COOKIELEN
/2, nickserv
->nick
, self
->name
, hi
->handle
, COOKIELEN
/2);
1191 sendmail(nickserv
, hi
, subject
, body
, 1);
1192 fmt
= handle_find_message(hi
, "NSEMAIL_EMAIL_CHANGE_BODY_OLD");
1193 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
, nickserv
->nick
, self
->name
, hi
->handle
, COOKIELEN
/2, hi
->email_addr
);
1196 send_message(user
, nickserv
, "NSMSG_USE_COOKIE_EMAIL_1");
1197 fmt
= handle_find_message(hi
, "NSEMAIL_EMAIL_VERIFY_SUBJECT");
1198 snprintf(subject
, sizeof(subject
), fmt
, netname
);
1199 fmt
= handle_find_message(hi
, "NSEMAIL_EMAIL_VERIFY_BODY");
1200 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
, nickserv
->nick
, self
->name
, hi
->handle
);
1201 sendmail(nickserv
, hi
, subject
, body
, 1);
1203 #ifdef stupid_verify_old_email
1206 hi
->email_addr
= misc
;
1209 fmt
= handle_find_message(hi
, "NSEMAIL_ALLOWAUTH_SUBJECT");
1210 snprintf(subject
, sizeof(subject
), fmt
, netname
);
1211 fmt
= handle_find_message(hi
, "NSEMAIL_ALLOWAUTH_BODY");
1212 snprintf(body
, sizeof(body
), fmt
, netname
, cookie
->cookie
, nickserv
->nick
, self
->name
, hi
->handle
);
1213 send_message(user
, nickserv
, "NSMSG_USE_COOKIE_AUTH");
1216 log_module(NS_LOG
, LOG_ERROR
, "Bad cookie type %d in nickserv_make_cookie.", cookie
->type
);
1220 sendmail(nickserv
, hi
, subject
, body
, first_time
);
1221 nickserv_bake_cookie(cookie
);
1225 nickserv_eat_cookie(struct handle_cookie
*cookie
)
1227 cookie
->hi
->cookie
= NULL
;
1228 timeq_del(cookie
->expires
, nickserv_free_cookie
, cookie
, 0);
1229 nickserv_free_cookie(cookie
);
1233 nickserv_free_email_addr(void *data
)
1235 handle_info_list_clean(data
);
1240 nickserv_set_email_addr(struct handle_info
*hi
, const char *new_email_addr
)
1242 struct handle_info_list
*hil
;
1243 /* Remove from old handle_info_list ... */
1244 if (hi
->email_addr
&& (hil
= dict_find(nickserv_email_dict
, hi
->email_addr
, 0))) {
1245 handle_info_list_remove(hil
, hi
);
1246 if (!hil
->used
) dict_remove(nickserv_email_dict
, hil
->tag
);
1247 hi
->email_addr
= NULL
;
1249 /* Add to the new list.. */
1250 if (new_email_addr
) {
1251 if (!(hil
= dict_find(nickserv_email_dict
, new_email_addr
, 0))) {
1252 hil
= calloc(1, sizeof(*hil
));
1253 hil
->tag
= strdup(new_email_addr
);
1254 handle_info_list_init(hil
);
1255 dict_insert(nickserv_email_dict
, hil
->tag
, hil
);
1257 handle_info_list_append(hil
, hi
);
1258 hi
->email_addr
= hil
->tag
;
1262 static NICKSERV_FUNC(cmd_register
)
1265 struct handle_info
*hi
;
1266 const char *email_addr
, *password
;
1267 char syncpass
[MD5_CRYPT_LENGTH
];
1268 int no_auth
, weblink
;
1270 if (checkDefCon(DEFCON_NO_NEW_NICKS
) && !IsOper(user
)) {
1271 reply("NSMSG_DEFCON_NO_NEW_NICKS", nickserv_conf
.disable_nicks
? "accounts" : "nicknames");
1275 if (!IsOper(user
) && !dict_size(nickserv_handle_dict
)) {
1276 /* Require the first handle registered to belong to someone +o. */
1277 reply("NSMSG_REQUIRE_OPER");
1281 if (user
->handle_info
) {
1282 reply("NSMSG_USE_RENAME", user
->handle_info
->handle
);
1286 if (IsRegistering(user
)) {
1287 reply("NSMSG_ALREADY_REGISTERING");
1291 if (IsStamped(user
)) {
1292 /* Unauthenticated users might still have been stamped
1293 previously and could therefore have a hidden host;
1294 do not allow them to register a new account. */
1295 reply("NSMSG_STAMPED_REGISTER");
1299 NICKSERV_MIN_PARMS((unsigned)3 + nickserv_conf
.email_required
);
1301 if (!is_valid_handle(argv
[1])) {
1302 reply("NSMSG_BAD_HANDLE", argv
[1]);
1307 if ((argc
>= 4) && nickserv_conf
.email_enabled
) {
1308 struct handle_info_list
*hil
;
1311 /* Remember email address. */
1312 email_addr
= argv
[3];
1314 /* Check that the email address looks valid.. */
1315 if (!valid_email(email_addr
)) {
1316 reply("NSMSG_BAD_EMAIL_ADDR");
1320 /* .. and that we are allowed to send to it. */
1321 if ((str
= sendmail_prohibited_address(email_addr
))) {
1322 reply("NSMSG_EMAIL_PROHIBITED", email_addr
, str
);
1326 /* If we do email verify, make sure we don't spam the address. */
1327 if ((hil
= dict_find(nickserv_email_dict
, email_addr
, NULL
))) {
1329 for (nn
=0; nn
<hil
->used
; nn
++) {
1330 if (hil
->list
[nn
]->cookie
) {
1331 reply("NSMSG_EMAIL_UNACTIVATED");
1335 if (hil
->used
>= nickserv_conf
.handles_per_email
) {
1336 reply("NSMSG_EMAIL_OVERUSED");
1349 /* Webregister hack - send URL instead of IRC cookie
1352 if((argc
>= 5) && !strcmp(argv
[4],"WEBLINK"))
1356 if (!(hi
= nickserv_register(user
, user
, argv
[1], password
, no_auth
)))
1358 /* Add any masks they should get. */
1359 if (nickserv_conf
.default_hostmask
) {
1360 string_list_append(hi
->masks
, strdup("*@*"));
1362 string_list_append(hi
->masks
, generate_hostmask(user
, GENMASK_OMITNICK
|GENMASK_NO_HIDING
|GENMASK_ANY_IDENT
));
1363 if (irc_in_addr_is_valid(user
->ip
) && !irc_pton(&ip
, NULL
, user
->hostname
))
1364 string_list_append(hi
->masks
, generate_hostmask(user
, GENMASK_OMITNICK
|GENMASK_BYIP
|GENMASK_NO_HIDING
|GENMASK_ANY_IDENT
));
1367 /* If they're the first to register, give them level 1000. */
1368 if (dict_size(nickserv_handle_dict
) == 1) {
1369 hi
->opserv_level
= 1000;
1370 reply("NSMSG_ROOT_HANDLE", argv
[1]);
1373 /* Set their email address. */
1375 nickserv_set_email_addr(hi
, email_addr
);
1377 /* If they need to do email verification, tell them. */
1379 nickserv_make_cookie(user
, hi
, ACTIVATION
, hi
->passwd
, weblink
);
1381 /* Set registering flag.. */
1382 user
->modes
|= FLAGS_REGISTERING
;
1384 if (nickserv_conf
.sync_log
) {
1385 cryptpass(password
, syncpass
);
1387 * An 0 is only sent if theres no email address. Thios should only happen if email functions are
1388 * disabled which they wont be for us. Email Required MUST be set on if you are using this.
1391 SyncLog("REGISTER %s %s %s %s", hi
->handle
, syncpass
, email_addr
? email_addr
: "0", user
->info
);
1394 /* this wont work if email is required .. */
1395 process_adduser_pending(user
);
1400 static NICKSERV_FUNC(cmd_oregister
)
1402 struct userNode
*settee
= NULL
;
1403 struct handle_info
*hi
;
1404 char* account
= NULL
;
1410 NICKSERV_MIN_PARMS(3);
1414 if (nickserv_conf
.email_required
) {
1415 NICKSERV_MIN_PARMS(4);
1417 if (argc
>= 5) {/* take: "acct pass email mask nick" or "acct pass email mask" or "acct pass email nick" */
1418 if (strchr(argv
[4], '@') || argc
>= 6) /* If @, its mask not nick */
1428 if (argc
>= 4) {/* take: "account pass mask nick" or "account pass mask" or "account pass nick" */
1429 if (strchr(argv
[3], '@') || argc
>= 5) /* If @, its mask not nick */
1438 /* If they passed a nick, look for that user.. */
1439 if (nick
&& !(settee
= GetUserH(nick
))) {
1440 reply("MSG_NICK_UNKNOWN", argv
[4]);
1443 /* If the setee is already authed, we cant add a 2nd account for them.. */
1444 if (settee
&& settee
->handle_info
) {
1445 reply("NSMSG_USER_PREV_AUTH", settee
->nick
);
1448 /* If there is no default mask in the conf, and they didn't pass a mask,
1449 * but we did find a user by nick, generate the mask */
1451 if (nickserv_conf
.default_hostmask
)
1454 mask
= generate_hostmask(settee
, GENMASK_OMITNICK
|GENMASK_NO_HIDING
|GENMASK_ANY_IDENT
);
1456 reply("NSMSG_REGISTER_BAD_NICKMASK");
1461 if (!(hi
= nickserv_register(user
, settee
, account
, pass
, 0))) {
1462 return 0; /* error reply handled by above */
1465 nickserv_set_email_addr(hi
, email
);
1468 char* mask_canonicalized
= canonicalize_hostmask(strdup(mask
));
1469 string_list_append(hi
->masks
, mask_canonicalized
);
1472 if (nickserv_conf
.sync_log
)
1473 SyncLog("REGISTER %s %s %s %s", hi
->handle
, hi
->passwd
, email
? email
: "@", user
->info
); /* Send just @ for email if none */
1478 nickserv_ignore(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
, char *mask
)
1481 struct userNode
*target
;
1482 char *new_mask
= strdup(pretty_mask(mask
));
1483 for (i
=0; i
<hi
->ignores
->used
; i
++) {
1484 if (!irccasecmp(new_mask
, hi
->ignores
->list
[i
])) {
1485 reply("NSMSG_ADDIGNORE_ALREADY", new_mask
);
1490 string_list_append(hi
->ignores
, new_mask
);
1491 reply("NSMSG_ADDIGNORE_SUCCESS", new_mask
);
1493 for (target
= hi
->users
; target
; target
= target
->next_authed
) {
1494 irc_silence(target
, new_mask
, 1);
1499 static NICKSERV_FUNC(cmd_addignore
)
1501 NICKSERV_MIN_PARMS(2);
1503 return nickserv_ignore(cmd
, user
, user
->handle_info
, argv
[1]);
1506 static NICKSERV_FUNC(cmd_oaddignore
)
1508 struct handle_info
*hi
;
1510 NICKSERV_MIN_PARMS(3);
1511 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
1514 return nickserv_ignore(cmd
, user
, hi
, argv
[2]);
1518 nickserv_delignore(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
, char *del_mask
)
1521 struct userNode
*target
;
1522 char *pmask
= strdup(pretty_mask(del_mask
));
1523 for (i
=0; i
<hi
->ignores
->used
; i
++) {
1524 if (!strcmp(pmask
, hi
->ignores
->list
[i
]) || !strcmp(del_mask
, hi
->ignores
->list
[i
])) {
1525 char *old_mask
= hi
->ignores
->list
[i
];
1526 hi
->ignores
->list
[i
] = hi
->ignores
->list
[--hi
->ignores
->used
];
1527 reply("NSMSG_DELMASK_SUCCESS", old_mask
);
1528 for (target
= hi
->users
; target
; target
= target
->next_authed
) {
1529 irc_silence(target
, old_mask
, 0);
1536 reply("NSMSG_DELMASK_NOT_FOUND");
1540 static NICKSERV_FUNC(cmd_delignore
)
1542 NICKSERV_MIN_PARMS(2);
1543 return nickserv_delignore(cmd
, user
, user
->handle_info
, argv
[1]);
1546 static NICKSERV_FUNC(cmd_odelignore
)
1548 struct handle_info
*hi
;
1549 NICKSERV_MIN_PARMS(3);
1550 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
1552 return nickserv_delignore(cmd
, user
, hi
, argv
[2]);
1555 static NICKSERV_FUNC(cmd_handleinfo
)
1558 unsigned int i
, pos
=0, herelen
;
1559 struct userNode
*target
, *next_un
;
1560 struct handle_info
*hi
;
1561 const char *nsmsg_none
;
1564 if (!(hi
= user
->handle_info
)) {
1565 reply("NSMSG_MUST_AUTH");
1568 } else if (!(hi
= modcmd_get_handle_info(user
, argv
[1]))) {
1572 nsmsg_none
= handle_find_message(hi
, "MSG_NONE");
1573 reply("NSMSG_HANDLEINFO_ON", hi
->handle
);
1575 reply("NSMSG_HANDLEINFO_REGGED", ctime(&hi
->registered
));
1578 intervalString(buff
, now
- hi
->lastseen
, user
->handle_info
);
1579 reply("NSMSG_HANDLEINFO_LASTSEEN", buff
);
1581 reply("NSMSG_HANDLEINFO_LASTSEEN_NOW");
1584 reply("NSMSG_HANDLEINFO_INFOLINE", (hi
->infoline
? hi
->infoline
: nsmsg_none
));
1585 if (HANDLE_FLAGGED(hi
, FROZEN
))
1586 reply("NSMSG_HANDLEINFO_VACATION");
1588 if (oper_has_access(user
, cmd
->parent
->bot
, 0, 1)) {
1589 struct do_not_register
*dnr
;
1590 if ((dnr
= chanserv_is_dnr(NULL
, hi
)))
1591 reply("NSMSG_HANDLEINFO_DNR", dnr
->setter
, dnr
->reason
);
1592 if (!oper_outranks(cmd
, user
, hi
))
1594 } else if (hi
!= user
->handle_info
) {
1595 reply("NSMSG_HANDLEINFO_END");
1599 if (nickserv_conf
.email_enabled
)
1600 reply("NSMSG_HANDLEINFO_EMAIL_ADDR", visible_email_addr(user
, hi
));
1604 switch (hi
->cookie
->type
) {
1605 case ACTIVATION
: type
= "NSMSG_HANDLEINFO_COOKIE_ACTIVATION"; break;
1606 case PASSWORD_CHANGE
: type
= "NSMSG_HANDLEINFO_COOKIE_PASSWORD"; break;
1607 case EMAIL_CHANGE
: type
= "NSMSG_HANDLEINFO_COOKIE_EMAIL"; break;
1608 case ALLOWAUTH
: type
= "NSMSG_HANDLEINFO_COOKIE_ALLOWAUTH"; break;
1609 default: type
= "NSMSG_HANDLEINFO_COOKIE_UNKNOWN"; break;
1615 unsigned long flen
= 1;
1616 char flags
[34]; /* 32 bits possible plus '+' and '\0' */
1618 for (i
=0, flen
=1; handle_flags
[i
]; i
++)
1619 if (hi
->flags
& 1 << i
)
1620 flags
[flen
++] = handle_flags
[i
];
1622 reply("NSMSG_HANDLEINFO_FLAGS", flags
);
1624 reply("NSMSG_HANDLEINFO_FLAGS", nsmsg_none
);
1627 if (HANDLE_FLAGGED(hi
, SUPPORT_HELPER
)
1628 || HANDLE_FLAGGED(hi
, NETWORK_HELPER
)
1629 || (hi
->opserv_level
> 0)) {
1630 reply("NSMSG_HANDLEINFO_EPITHET", (hi
->epithet
? hi
->epithet
: nsmsg_none
));
1633 if (IsHelping(user
) || IsOper(user
))
1638 strftime(date
, 64, "%b %d %Y", localtime(&hi
->note
->date
));
1639 reply("NSMSG_HANDLEINFO_NOTE", hi
->note
->setter
, date
, hi
->note
->note
);
1644 reply("NSMSG_HANDLEINFO_FAKEHOST", (hi
->fakehost
? hi
->fakehost
: handle_find_message(hi
, "MSG_NONE")));
1646 if (hi
->last_quit_host
[0])
1647 reply("NSMSG_HANDLEINFO_LAST_HOST", hi
->last_quit_host
);
1649 reply("NSMSG_HANDLEINFO_LAST_HOST_UNKNOWN");
1651 if (nickserv_conf
.disable_nicks
) {
1652 /* nicks disabled; don't show anything about registered nicks */
1653 } else if (hi
->nicks
) {
1654 struct nick_info
*ni
, *next_ni
;
1655 for (ni
= hi
->nicks
; ni
; ni
= next_ni
) {
1656 herelen
= strlen(ni
->nick
);
1657 if (pos
+ herelen
+ 1 > ArrayLength(buff
)) {
1659 goto print_nicks_buff
;
1663 memcpy(buff
+pos
, ni
->nick
, herelen
);
1664 pos
+= herelen
; buff
[pos
++] = ' ';
1668 reply("NSMSG_HANDLEINFO_NICKS", buff
);
1673 reply("NSMSG_HANDLEINFO_NICKS", nsmsg_none
);
1676 if (hi
->masks
->used
) {
1677 for (i
=0; i
< hi
->masks
->used
; i
++) {
1678 herelen
= strlen(hi
->masks
->list
[i
]);
1679 if (pos
+ herelen
+ 1 > ArrayLength(buff
)) {
1681 goto print_mask_buff
;
1683 memcpy(buff
+pos
, hi
->masks
->list
[i
], herelen
);
1684 pos
+= herelen
; buff
[pos
++] = ' ';
1685 if (i
+1 == hi
->masks
->used
) {
1688 reply("NSMSG_HANDLEINFO_MASKS", buff
);
1693 reply("NSMSG_HANDLEINFO_MASKS", nsmsg_none
);
1696 if (hi
->ignores
->used
) {
1697 for (i
=0; i
< hi
->ignores
->used
; i
++) {
1698 herelen
= strlen(hi
->ignores
->list
[i
]);
1699 if (pos
+ herelen
+ 1 > ArrayLength(buff
)) {
1701 goto print_ignore_buff
;
1703 memcpy(buff
+pos
, hi
->ignores
->list
[i
], herelen
);
1704 pos
+= herelen
; buff
[pos
++] = ' ';
1705 if (i
+1 == hi
->ignores
->used
) {
1708 reply("NSMSG_HANDLEINFO_IGNORES", buff
);
1713 reply("NSMSG_HANDLEINFO_IGNORES", nsmsg_none
);
1717 struct userData
*channel
, *next
;
1720 for (channel
= hi
->channels
; channel
; channel
= next
) {
1721 next
= channel
->u_next
;
1722 name
= channel
->channel
->channel
->name
;
1723 herelen
= strlen(name
);
1724 if (pos
+ herelen
+ 7 > ArrayLength(buff
)) {
1726 goto print_chans_buff
;
1728 if (IsUserSuspended(channel
))
1730 pos
+= sprintf(buff
+pos
, "%s:%s ", user_level_name_from_level(channel
->access
), name
);
1734 reply("NSMSG_HANDLEINFO_CHANNELS", buff
);
1739 reply("NSMSG_HANDLEINFO_CHANNELS", nsmsg_none
);
1742 for (target
= hi
->users
; target
; target
= next_un
) {
1743 herelen
= strlen(target
->nick
);
1744 if (pos
+ herelen
+ 1 > ArrayLength(buff
)) {
1746 goto print_cnick_buff
;
1748 next_un
= target
->next_authed
;
1750 memcpy(buff
+pos
, target
->nick
, herelen
);
1751 pos
+= herelen
; buff
[pos
++] = ' ';
1755 reply("NSMSG_HANDLEINFO_CURRENT", buff
);
1760 reply("NSMSG_HANDLEINFO_END");
1764 static NICKSERV_FUNC(cmd_userinfo
)
1766 struct userNode
*target
;
1768 NICKSERV_MIN_PARMS(2);
1769 if (!(target
= GetUserH(argv
[1]))) {
1770 reply("MSG_NICK_UNKNOWN", argv
[1]);
1773 if (target
->handle_info
)
1774 reply("NSMSG_USERINFO_AUTHED_AS", target
->nick
, target
->handle_info
->handle
);
1776 reply("NSMSG_USERINFO_NOT_AUTHED", target
->nick
);
1780 static NICKSERV_FUNC(cmd_nickinfo
)
1782 struct nick_info
*ni
;
1784 NICKSERV_MIN_PARMS(2);
1785 if (!(ni
= get_nick_info(argv
[1]))) {
1786 reply("MSG_NICK_UNKNOWN", argv
[1]);
1789 reply("NSMSG_NICKINFO_OWNER", ni
->nick
, ni
->owner
->handle
);
1793 static NICKSERV_FUNC(cmd_rename_handle
)
1795 struct handle_info
*hi
;
1796 struct userNode
*uNode
;
1800 NICKSERV_MIN_PARMS(3);
1801 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
1803 if (!is_valid_handle(argv
[2])) {
1804 reply("NSMSG_FAIL_RENAME", argv
[1], argv
[2]);
1807 if (get_handle_info(argv
[2])) {
1808 reply("NSMSG_HANDLE_EXISTS", argv
[2]);
1811 if(strlen(argv
[2]) > 15)
1813 reply("NMSG_HANDLE_TOLONG", argv
[2], 15);
1817 dict_remove2(nickserv_handle_dict
, old_handle
= hi
->handle
, 1);
1818 hi
->handle
= strdup(argv
[2]);
1819 dict_insert(nickserv_handle_dict
, hi
->handle
, hi
);
1820 for (nn
=0; nn
<rf_list_used
; nn
++)
1821 rf_list
[nn
](hi
, old_handle
);
1823 if (nickserv_conf
.sync_log
) {
1824 for (uNode
= hi
->users
; uNode
; uNode
= uNode
->next_authed
)
1825 irc_rename(uNode
, hi
->handle
);
1827 SyncLog("RENAME %s %s", old_handle
, hi
->handle
);
1830 reply("NSMSG_HANDLE_CHANGED", old_handle
, hi
->handle
);
1831 global_message_args(MESSAGE_RECIPIENT_OPERS
, "NSMSG_ACCOUNT_RENAMED",
1832 user
->handle_info
->handle
, old_handle
, hi
->handle
);
1838 static failpw_func_t
*failpw_func_list
;
1839 static unsigned int failpw_func_size
= 0, failpw_func_used
= 0;
1842 reg_failpw_func(failpw_func_t func
)
1844 if (failpw_func_used
== failpw_func_size
) {
1845 if (failpw_func_size
) {
1846 failpw_func_size
<<= 1;
1847 failpw_func_list
= realloc(failpw_func_list
, failpw_func_size
*sizeof(failpw_func_t
));
1849 failpw_func_size
= 8;
1850 failpw_func_list
= malloc(failpw_func_size
*sizeof(failpw_func_t
));
1853 failpw_func_list
[failpw_func_used
++] = func
;
1857 * Return hi if the handle/pass pair matches, NULL if it doesnt.
1859 * called by nefariouses enhanced AC login-on-connect code
1862 struct handle_info
*loc_auth(char *handle
, char *password
)
1864 int pw_arg
, used
, maxlogins
;
1867 struct handle_info
*hi
;
1868 struct userNode
*other
;
1870 hi
= dict_find(nickserv_handle_dict
, handle
, NULL
);
1876 /* We don't know the users hostname, or anything because they
1877 * havn't registered yet. So we can only allow LOC if your
1878 * account has *@* as a hostmask.
1880 for (ii
=0; ii
<hi
->masks
->used
; ii
++)
1882 if (!strcmp(hi
->masks
->list
[ii
], "*@*"))
1891 /* Responses from here on look up the language used by the handle they asked about. */
1892 if (!checkpass(password
, hi
->passwd
)) {
1895 if (HANDLE_FLAGGED(hi
, SUSPENDED
)) {
1898 maxlogins
= hi
->maxlogins
? hi
->maxlogins
: nickserv_conf
.default_maxlogins
;
1899 for (used
= 0, other
= hi
->users
; other
; other
= other
->next_authed
) {
1900 if (++used
>= maxlogins
) {
1907 static NICKSERV_FUNC(cmd_auth
)
1909 int pw_arg
, used
, maxlogins
;
1910 struct handle_info
*hi
;
1912 struct userNode
*other
;
1914 if (user
->handle_info
) {
1915 reply("NSMSG_ALREADY_AUTHED", user
->handle_info
->handle
);
1918 if (IsStamped(user
)) {
1919 /* Unauthenticated users might still have been stamped
1920 previously and could therefore have a hidden host;
1921 do not allow them to authenticate. */
1922 reply("NSMSG_STAMPED_AUTH");
1926 hi
= dict_find(nickserv_handle_dict
, argv
[1], NULL
);
1928 } else if (argc
== 2) {
1929 if (nickserv_conf
.disable_nicks
) {
1930 if (!(hi
= get_handle_info(user
->nick
))) {
1931 reply("NSMSG_HANDLE_NOT_FOUND");
1935 /* try to look up their handle from their nick */
1936 struct nick_info
*ni
;
1937 ni
= get_nick_info(user
->nick
);
1939 reply("NSMSG_NICK_NOT_REGISTERED", user
->nick
);
1946 reply("MSG_MISSING_PARAMS", argv
[0]);
1947 svccmd_send_help_brief(user
, nickserv
, cmd
);
1951 reply("NSMSG_HANDLE_NOT_FOUND");
1954 /* Responses from here on look up the language used by the handle they asked about. */
1955 passwd
= argv
[pw_arg
];
1956 if (!valid_user_for(user
, hi
)) {
1957 if (hi
->email_addr
&& nickserv_conf
.email_enabled
)
1958 send_message_type(4, user
, cmd
->parent
->bot
,
1959 handle_find_message(hi
, "NSMSG_USE_AUTHCOOKIE"),
1962 send_message_type(4, user
, cmd
->parent
->bot
,
1963 handle_find_message(hi
, "NSMSG_HOSTMASK_INVALID"),
1965 argv
[pw_arg
] = "BADMASK";
1968 if (!checkpass(passwd
, hi
->passwd
)) {
1970 send_message_type(4, user
, cmd
->parent
->bot
,
1971 handle_find_message(hi
, "NSMSG_PASSWORD_INVALID"));
1972 argv
[pw_arg
] = "BADPASS";
1973 for (n
=0; n
<failpw_func_used
; n
++) failpw_func_list
[n
](user
, hi
);
1974 if (nickserv_conf
.autogag_enabled
) {
1975 if (!user
->auth_policer
.params
) {
1976 user
->auth_policer
.last_req
= now
;
1977 user
->auth_policer
.params
= nickserv_conf
.auth_policer_params
;
1979 if (!policer_conforms(&user
->auth_policer
, now
, 1.0)) {
1981 hostmask
= generate_hostmask(user
, GENMASK_STRICT_HOST
|GENMASK_BYIP
|GENMASK_NO_HIDING
);
1982 log_module(NS_LOG
, LOG_INFO
, "%s auto-gagged for repeated password guessing.", hostmask
);
1983 gag_create(hostmask
, nickserv
->nick
, "Repeated password guessing.", now
+nickserv_conf
.autogag_duration
);
1985 argv
[pw_arg
] = "GAGGED";
1990 if (HANDLE_FLAGGED(hi
, SUSPENDED
)) {
1991 send_message_type(4, user
, cmd
->parent
->bot
,
1992 handle_find_message(hi
, "NSMSG_HANDLE_SUSPENDED"));
1993 argv
[pw_arg
] = "SUSPENDED";
1996 maxlogins
= hi
->maxlogins
? hi
->maxlogins
: nickserv_conf
.default_maxlogins
;
1997 for (used
= 0, other
= hi
->users
; other
; other
= other
->next_authed
) {
1998 if (++used
>= maxlogins
) {
1999 send_message_type(4, user
, cmd
->parent
->bot
,
2000 handle_find_message(hi
, "NSMSG_MAX_LOGINS"),
2002 argv
[pw_arg
] = "MAXLOGINS";
2007 set_user_handle_info(user
, hi
, 1);
2008 if (nickserv_conf
.email_required
&& !hi
->email_addr
)
2009 reply("NSMSG_PLEASE_SET_EMAIL");
2010 if (!is_secure_password(hi
->handle
, passwd
, NULL
))
2011 reply("NSMSG_WEAK_PASSWORD");
2012 if (hi
->passwd
[0] != '$')
2013 cryptpass(passwd
, hi
->passwd
);
2015 /* If a channel was waiting for this user to auth,
2016 * finish adding them */
2017 process_adduser_pending(user
);
2019 reply("NSMSG_AUTH_SUCCESS");
2022 /* Set +x if autohide is on */
2023 if(HANDLE_FLAGGED(hi
, AUTOHIDE
))
2024 irc_umode(user
, "+x");
2026 if(!IsOper(user
)) /* If they arnt already opered.. */
2028 /* Auto Oper users with Opserv access -Life4Christ 8-10-2005 */
2029 if( nickserv_conf
.auto_admin
[0] && hi
->opserv_level
>= opserv_conf_admin_level())
2031 irc_umode(user
,nickserv_conf
.auto_admin
);
2032 reply("NSMSG_AUTO_OPER_ADMIN");
2034 else if (nickserv_conf
.auto_oper
[0] && hi
->opserv_level
> 0)
2036 irc_umode(user
,nickserv_conf
.auto_oper
);
2037 reply("NSMSG_AUTO_OPER");
2041 /* Wipe out the pass for the logs */
2042 argv
[pw_arg
] = "****";
2046 static allowauth_func_t
*allowauth_func_list
;
2047 static unsigned int allowauth_func_size
= 0, allowauth_func_used
= 0;
2050 reg_allowauth_func(allowauth_func_t func
)
2052 if (allowauth_func_used
== allowauth_func_size
) {
2053 if (allowauth_func_size
) {
2054 allowauth_func_size
<<= 1;
2055 allowauth_func_list
= realloc(allowauth_func_list
, allowauth_func_size
*sizeof(allowauth_func_t
));
2057 allowauth_func_size
= 8;
2058 allowauth_func_list
= malloc(allowauth_func_size
*sizeof(allowauth_func_t
));
2061 allowauth_func_list
[allowauth_func_used
++] = func
;
2064 static NICKSERV_FUNC(cmd_allowauth
)
2066 struct userNode
*target
;
2067 struct handle_info
*hi
;
2070 NICKSERV_MIN_PARMS(2);
2071 if (!(target
= GetUserH(argv
[1]))) {
2072 reply("MSG_NICK_UNKNOWN", argv
[1]);
2075 if (target
->handle_info
) {
2076 reply("NSMSG_USER_PREV_AUTH", target
->nick
);
2079 if (IsStamped(target
)) {
2080 /* Unauthenticated users might still have been stamped
2081 previously and could therefore have a hidden host;
2082 do not allow them to authenticate to an account. */
2083 reply("NSMSG_USER_PREV_STAMP", target
->nick
);
2088 else if (!(hi
= get_handle_info(argv
[2]))) {
2089 reply("MSG_HANDLE_UNKNOWN", argv
[2]);
2093 if (hi
->opserv_level
> user
->handle_info
->opserv_level
) {
2094 reply("MSG_USER_OUTRANKED", hi
->handle
);
2097 if (((hi
->flags
& (HI_FLAG_SUPPORT_HELPER
|HI_FLAG_NETWORK_HELPER
))
2098 || (hi
->opserv_level
> 0))
2099 && ((argc
< 4) || irccasecmp(argv
[3], "staff"))) {
2100 reply("NSMSG_ALLOWAUTH_STAFF", hi
->handle
);
2103 dict_insert(nickserv_allow_auth_dict
, target
->nick
, hi
);
2104 reply("NSMSG_AUTH_ALLOWED", target
->nick
, hi
->handle
);
2105 send_message(target
, nickserv
, "NSMSG_AUTH_ALLOWED_MSG", hi
->handle
, hi
->handle
);
2106 if (nickserv_conf
.email_enabled
)
2107 send_message(target
, nickserv
, "NSMSG_AUTH_ALLOWED_EMAIL");
2109 if (dict_remove(nickserv_allow_auth_dict
, target
->nick
))
2110 reply("NSMSG_AUTH_NORMAL_ONLY", target
->nick
);
2112 reply("NSMSG_AUTH_UNSPECIAL", target
->nick
);
2114 for (n
=0; n
<allowauth_func_used
; n
++)
2115 allowauth_func_list
[n
](user
, target
, hi
);
2119 static NICKSERV_FUNC(cmd_authcookie
)
2121 struct handle_info
*hi
;
2123 NICKSERV_MIN_PARMS(2);
2124 if (user
->handle_info
) {
2125 reply("NSMSG_ALREADY_AUTHED", user
->handle_info
->handle
);
2128 if (IsStamped(user
)) {
2129 /* Unauthenticated users might still have been stamped
2130 previously and could therefore have a hidden host;
2131 do not allow them to authenticate to an account. */
2132 reply("NSMSG_STAMPED_AUTHCOOKIE");
2135 if (!(hi
= get_handle_info(argv
[1]))) {
2136 reply("MSG_HANDLE_UNKNOWN", argv
[1]);
2139 if (!hi
->email_addr
) {
2140 reply("MSG_SET_EMAIL_ADDR");
2143 nickserv_make_cookie(user
, hi
, ALLOWAUTH
, NULL
, 0);
2147 static NICKSERV_FUNC(cmd_delcookie
)
2149 struct handle_info
*hi
;
2151 hi
= user
->handle_info
;
2153 reply("NSMSG_NO_COOKIE");
2156 switch (hi
->cookie
->type
) {
2159 reply("NSMSG_MUST_TIME_OUT");
2162 nickserv_eat_cookie(hi
->cookie
);
2163 reply("NSMSG_ATE_COOKIE");
2169 static NICKSERV_FUNC(cmd_odelcookie
)
2171 struct handle_info
*hi
;
2173 NICKSERV_MIN_PARMS(2);
2175 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
2179 reply("NSMSG_NO_COOKIE_FOREIGN", hi
->handle
);
2183 switch (hi
->cookie
->type
) {
2185 safestrncpy(hi
->passwd
, hi
->cookie
->data
, sizeof(hi
->passwd
));
2186 if (nickserv_conf
.sync_log
)
2187 SyncLog("ACCOUNTACC %s", hi
->handle
);
2189 case PASSWORD_CHANGE
:
2190 safestrncpy(hi
->passwd
, hi
->cookie
->data
, sizeof(hi
->passwd
));
2191 if (nickserv_conf
.sync_log
)
2192 SyncLog("PASSCHANGE %s %s", hi
->handle
, hi
->passwd
);
2195 if (!hi
->email_addr
&& nickserv_conf
.sync_log
) {
2196 if (nickserv_conf
.sync_log
)
2197 SyncLog("REGISTER %s %s %s %s", hi
->handle
, hi
->passwd
, hi
->cookie
->data
, user
->info
);
2199 nickserv_set_email_addr(hi
, hi
->cookie
->data
);
2200 if (nickserv_conf
.sync_log
)
2201 SyncLog("EMAILCHANGE %s %s", hi
->handle
, hi
->cookie
->data
);
2204 reply("NSMSG_BAD_COOKIE_TYPE", hi
->cookie
->type
);
2205 log_module(NS_LOG
, LOG_ERROR
, "Bad cookie type %d for account %s.", hi
->cookie
->type
, hi
->handle
);
2209 nickserv_eat_cookie(hi
->cookie
);
2210 reply("NSMSG_ATE_FOREIGN_COOKIE", hi
->handle
);
2215 static NICKSERV_FUNC(cmd_resetpass
)
2217 struct handle_info
*hi
;
2218 char crypted
[MD5_CRYPT_LENGTH
];
2221 NICKSERV_MIN_PARMS(3);
2222 if(argc
>= 4 && !strcmp(argv
[3], "WEBLINK"))
2226 if (user
->handle_info
) {
2227 reply("NSMSG_ALREADY_AUTHED", user
->handle_info
->handle
);
2230 if (IsStamped(user
)) {
2231 /* Unauthenticated users might still have been stamped
2232 previously and could therefore have a hidden host;
2233 do not allow them to activate an account. */
2234 reply("NSMSG_STAMPED_RESETPASS");
2237 if (!(hi
= get_handle_info(argv
[1]))) {
2238 reply("MSG_HANDLE_UNKNOWN", argv
[1]);
2241 if (!hi
->email_addr
) {
2242 reply("MSG_SET_EMAIL_ADDR");
2245 cryptpass(argv
[2], crypted
);
2247 nickserv_make_cookie(user
, hi
, PASSWORD_CHANGE
, crypted
, weblink
);
2251 static NICKSERV_FUNC(cmd_cookie
)
2253 struct handle_info
*hi
;
2256 if ((argc
== 2) && (hi
= user
->handle_info
) && hi
->cookie
&& (hi
->cookie
->type
== EMAIL_CHANGE
)) {
2259 NICKSERV_MIN_PARMS(3);
2260 if (!(hi
= get_handle_info(argv
[1]))) {
2261 reply("MSG_HANDLE_UNKNOWN", argv
[1]);
2267 if (HANDLE_FLAGGED(hi
, SUSPENDED
)) {
2268 reply("NSMSG_HANDLE_SUSPENDED");
2273 reply("NSMSG_NO_COOKIE");
2277 /* Check validity of operation before comparing cookie to
2278 * prohibit guessing by authed users. */
2279 if (user
->handle_info
2280 && (hi
->cookie
->type
!= EMAIL_CHANGE
)
2281 && (hi
->cookie
->type
!= PASSWORD_CHANGE
)) {
2282 reply("NSMSG_CANNOT_COOKIE");
2286 if (strcmp(cookie
, hi
->cookie
->cookie
)) {
2287 reply("NSMSG_BAD_COOKIE");
2291 switch (hi
->cookie
->type
) {
2293 safestrncpy(hi
->passwd
, hi
->cookie
->data
, sizeof(hi
->passwd
));
2294 set_user_handle_info(user
, hi
, 1);
2295 reply("NSMSG_HANDLE_ACTIVATED");
2296 if (nickserv_conf
.sync_log
)
2297 SyncLog("ACCOUNTACC %s", hi
->handle
);
2299 case PASSWORD_CHANGE
:
2300 set_user_handle_info(user
, hi
, 1);
2301 safestrncpy(hi
->passwd
, hi
->cookie
->data
, sizeof(hi
->passwd
));
2302 reply("NSMSG_PASSWORD_CHANGED");
2303 if (nickserv_conf
.sync_log
)
2304 SyncLog("PASSCHANGE %s %s", hi
->handle
, hi
->passwd
);
2307 if (!hi
->email_addr
&& nickserv_conf
.sync_log
) {
2309 * This should only happen if an OREGISTER was sent. Require
2310 * email must be enabled! - SiRVulcaN
2312 if (nickserv_conf
.sync_log
)
2313 SyncLog("REGISTER %s %s %s %s", hi
->handle
, hi
->passwd
, hi
->cookie
->data
, user
->info
);
2315 nickserv_set_email_addr(hi
, hi
->cookie
->data
);
2316 reply("NSMSG_EMAIL_CHANGED");
2317 if (nickserv_conf
.sync_log
)
2318 SyncLog("EMAILCHANGE %s %s", hi
->handle
, hi
->cookie
->data
);
2321 set_user_handle_info(user
, hi
, 1);
2322 reply("NSMSG_AUTH_SUCCESS");
2325 reply("NSMSG_BAD_COOKIE_TYPE", hi
->cookie
->type
);
2326 log_module(NS_LOG
, LOG_ERROR
, "Bad cookie type %d for account %s.", hi
->cookie
->type
, hi
->handle
);
2330 nickserv_eat_cookie(hi
->cookie
);
2332 process_adduser_pending(user
);
2337 static NICKSERV_FUNC(cmd_oregnick
) {
2339 struct handle_info
*target
;
2340 struct nick_info
*ni
;
2342 NICKSERV_MIN_PARMS(3);
2343 if (!(target
= modcmd_get_handle_info(user
, argv
[1])))
2346 if (!is_registerable_nick(nick
)) {
2347 reply("NSMSG_BAD_NICK", nick
);
2350 ni
= dict_find(nickserv_nick_dict
, nick
, NULL
);
2352 reply("NSMSG_NICK_EXISTS", nick
);
2355 register_nick(nick
, target
);
2356 reply("NSMSG_OREGNICK_SUCCESS", nick
, target
->handle
);
2360 static NICKSERV_FUNC(cmd_regnick
) {
2362 struct nick_info
*ni
;
2364 if (!is_registerable_nick(user
->nick
)) {
2365 reply("NSMSG_BAD_NICK", user
->nick
);
2368 /* count their nicks, see if it's too many */
2369 for (n
=0,ni
=user
->handle_info
->nicks
; ni
; n
++,ni
=ni
->next
) ;
2370 if (n
>= nickserv_conf
.nicks_per_handle
) {
2371 reply("NSMSG_TOO_MANY_NICKS");
2374 ni
= dict_find(nickserv_nick_dict
, user
->nick
, NULL
);
2376 reply("NSMSG_NICK_EXISTS", user
->nick
);
2379 register_nick(user
->nick
, user
->handle_info
);
2380 reply("NSMSG_REGNICK_SUCCESS", user
->nick
);
2384 static NICKSERV_FUNC(cmd_pass
)
2386 struct handle_info
*hi
;
2387 const char *old_pass
, *new_pass
;
2389 NICKSERV_MIN_PARMS(3);
2390 hi
= user
->handle_info
;
2394 if (!is_secure_password(hi
->handle
, new_pass
, user
)) return 0;
2395 if (!checkpass(old_pass
, hi
->passwd
)) {
2396 argv
[1] = "BADPASS";
2397 reply("NSMSG_PASSWORD_INVALID");
2400 cryptpass(new_pass
, hi
->passwd
);
2401 if (nickserv_conf
.sync_log
)
2402 SyncLog("PASSCHANGE %s %s", hi
->handle
, hi
->passwd
);
2404 reply("NSMSG_PASS_SUCCESS");
2409 nickserv_addmask(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
, const char *mask
)
2412 char *new_mask
= canonicalize_hostmask(strdup(mask
));
2413 for (i
=0; i
<hi
->masks
->used
; i
++) {
2414 if (!irccasecmp(new_mask
, hi
->masks
->list
[i
])) {
2415 reply("NSMSG_ADDMASK_ALREADY", new_mask
);
2420 string_list_append(hi
->masks
, new_mask
);
2421 reply("NSMSG_ADDMASK_SUCCESS", new_mask
);
2425 static NICKSERV_FUNC(cmd_addmask
)
2428 char *mask
= generate_hostmask(user
, GENMASK_OMITNICK
|GENMASK_NO_HIDING
|GENMASK_ANY_IDENT
);
2429 int res
= nickserv_addmask(cmd
, user
, user
->handle_info
, mask
);
2433 if (!is_gline(argv
[1])) {
2434 reply("NSMSG_MASK_INVALID", argv
[1]);
2437 return nickserv_addmask(cmd
, user
, user
->handle_info
, argv
[1]);
2441 static NICKSERV_FUNC(cmd_oaddmask
)
2443 struct handle_info
*hi
;
2445 NICKSERV_MIN_PARMS(3);
2446 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
2448 return nickserv_addmask(cmd
, user
, hi
, argv
[2]);
2452 nickserv_delmask(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
, const char *del_mask
)
2455 for (i
=0; i
<hi
->masks
->used
; i
++) {
2456 if (!strcmp(del_mask
, hi
->masks
->list
[i
])) {
2457 char *old_mask
= hi
->masks
->list
[i
];
2458 if (hi
->masks
->used
== 1) {
2459 reply("NSMSG_DELMASK_NOTLAST");
2462 hi
->masks
->list
[i
] = hi
->masks
->list
[--hi
->masks
->used
];
2463 reply("NSMSG_DELMASK_SUCCESS", old_mask
);
2468 reply("NSMSG_DELMASK_NOT_FOUND");
2472 static NICKSERV_FUNC(cmd_delmask
)
2474 NICKSERV_MIN_PARMS(2);
2475 return nickserv_delmask(cmd
, user
, user
->handle_info
, argv
[1]);
2478 static NICKSERV_FUNC(cmd_odelmask
)
2480 struct handle_info
*hi
;
2481 NICKSERV_MIN_PARMS(3);
2482 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
2484 return nickserv_delmask(cmd
, user
, hi
, argv
[2]);
2488 nickserv_modify_handle_flags(struct userNode
*user
, struct userNode
*bot
, const char *str
, unsigned long *padded
, unsigned long *premoved
) {
2489 unsigned int nn
, add
= 1, pos
;
2490 unsigned long added
, removed
, flag
;
2492 for (added
=removed
=nn
=0; str
[nn
]; nn
++) {
2494 case '+': add
= 1; break;
2495 case '-': add
= 0; break;
2497 if (!(pos
= handle_inverse_flags
[(unsigned char)str
[nn
]])) {
2498 send_message(user
, bot
, "NSMSG_INVALID_FLAG", str
[nn
]);
2501 if (user
&& (user
->handle_info
->opserv_level
< flag_access_levels
[pos
-1])) {
2502 /* cheesy avoidance of looking up the flag name.. */
2503 send_message(user
, bot
, "NSMSG_FLAG_PRIVILEGED", str
[nn
]);
2506 flag
= 1 << (pos
- 1);
2508 added
|= flag
, removed
&= ~flag
;
2510 removed
|= flag
, added
&= ~flag
;
2515 *premoved
= removed
;
2520 nickserv_apply_flags(struct userNode
*user
, struct handle_info
*hi
, const char *flags
)
2522 unsigned long before
, after
, added
, removed
;
2523 struct userNode
*uNode
;
2525 before
= hi
->flags
& (HI_FLAG_SUPPORT_HELPER
|HI_FLAG_NETWORK_HELPER
);
2526 if (!nickserv_modify_handle_flags(user
, nickserv
, flags
, &added
, &removed
))
2528 hi
->flags
= (hi
->flags
| added
) & ~removed
;
2529 after
= hi
->flags
& (HI_FLAG_SUPPORT_HELPER
|HI_FLAG_NETWORK_HELPER
);
2531 /* Strip helping flag if they're only a support helper and not
2532 * currently in #support. */
2533 if (HANDLE_FLAGGED(hi
, HELPING
) && (after
== HI_FLAG_SUPPORT_HELPER
)) {
2534 struct channelList
*schannels
;
2536 schannels
= chanserv_support_channels();
2537 for (uNode
= hi
->users
; uNode
; uNode
= uNode
->next_authed
) {
2538 for (ii
= 0; ii
< schannels
->used
; ++ii
)
2539 if (GetUserMode(schannels
->list
[ii
], uNode
))
2541 if (ii
< schannels
->used
)
2545 HANDLE_CLEAR_FLAG(hi
, HELPING
);
2548 if (after
&& !before
) {
2549 /* Add user to current helper list. */
2550 for (uNode
= hi
->users
; uNode
; uNode
= uNode
->next_authed
)
2551 userList_append(&curr_helpers
, uNode
);
2552 } else if (!after
&& before
) {
2553 /* Remove user from current helper list. */
2554 for (uNode
= hi
->users
; uNode
; uNode
= uNode
->next_authed
)
2555 userList_remove(&curr_helpers
, uNode
);
2562 set_list(struct svccmd
*cmd
, struct userNode
*user
, struct handle_info
*hi
, int override
)
2566 char *set_display
[] = {
2567 "INFO", "WIDTH", "TABLEWIDTH", "COLOR", "PRIVMSG", "STYLE",
2568 "EMAIL", "ANNOUNCEMENTS", "AUTOHIDE", "MAXLOGINS", "LANGUAGE",
2569 "FAKEHOST", "TITLE", "EPITHET", "ADVANCED"
2572 reply("NSMSG_SETTING_LIST");
2573 reply("NSMSG_SETTING_LIST_HEADER");
2575 /* Do this so options are presented in a consistent order. */
2576 for (i
= 0; i
< ArrayLength(set_display
); ++i
)
2577 if ((opt
= dict_find(nickserv_opt_dict
, set_display
[i
], NULL
)))
2578 opt(cmd
, user
, hi
, override
, 0, NULL
);
2579 reply("NSMSG_SETTING_LIST_END");
2582 static NICKSERV_FUNC(cmd_set
)
2584 struct handle_info
*hi
;
2587 hi
= user
->handle_info
;
2589 set_list(cmd
, user
, hi
, 0);
2592 if (!(opt
= dict_find(nickserv_opt_dict
, argv
[1], NULL
))) {
2593 reply("NSMSG_INVALID_OPTION", argv
[1]);
2596 return opt(cmd
, user
, hi
, 0, argc
-1, argv
+1);
2599 static NICKSERV_FUNC(cmd_oset
)
2601 struct handle_info
*hi
;
2604 NICKSERV_MIN_PARMS(2);
2606 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
2610 set_list(cmd
, user
, hi
, 0);
2614 if (!(opt
= dict_find(nickserv_opt_dict
, argv
[2], NULL
))) {
2615 reply("NSMSG_INVALID_OPTION", argv
[2]);
2619 return opt(cmd
, user
, hi
, 1, argc
-2, argv
+2);
2622 static OPTION_FUNC(opt_info
)
2626 if ((argv
[1][0] == '*') && (argv
[1][1] == 0)) {
2628 hi
->infoline
= NULL
;
2630 hi
->infoline
= strdup(unsplit_string(argv
+1, argc
-1, NULL
));
2634 info
= hi
->infoline
? hi
->infoline
: user_find_message(user
, "MSG_NONE");
2635 reply("NSMSG_SET_INFO", info
);
2639 static OPTION_FUNC(opt_width
)
2642 hi
->screen_width
= strtoul(argv
[1], NULL
, 0);
2644 if ((hi
->screen_width
> 0) && (hi
->screen_width
< MIN_LINE_SIZE
))
2645 hi
->screen_width
= MIN_LINE_SIZE
;
2646 else if (hi
->screen_width
> MAX_LINE_SIZE
)
2647 hi
->screen_width
= MAX_LINE_SIZE
;
2649 reply("NSMSG_SET_WIDTH", hi
->screen_width
);
2653 static OPTION_FUNC(opt_tablewidth
)
2656 hi
->table_width
= strtoul(argv
[1], NULL
, 0);
2658 if ((hi
->table_width
> 0) && (hi
->table_width
< MIN_LINE_SIZE
))
2659 hi
->table_width
= MIN_LINE_SIZE
;
2660 else if (hi
->screen_width
> MAX_LINE_SIZE
)
2661 hi
->table_width
= MAX_LINE_SIZE
;
2663 reply("NSMSG_SET_TABLEWIDTH", hi
->table_width
);
2667 static OPTION_FUNC(opt_color
)
2670 if (enabled_string(argv
[1]))
2671 HANDLE_SET_FLAG(hi
, MIRC_COLOR
);
2672 else if (disabled_string(argv
[1]))
2673 HANDLE_CLEAR_FLAG(hi
, MIRC_COLOR
);
2675 reply("MSG_INVALID_BINARY", argv
[1]);
2680 reply("NSMSG_SET_COLOR", user_find_message(user
, HANDLE_FLAGGED(hi
, MIRC_COLOR
) ? "MSG_ON" : "MSG_OFF"));
2684 static OPTION_FUNC(opt_privmsg
)
2687 if (enabled_string(argv
[1]))
2688 HANDLE_SET_FLAG(hi
, USE_PRIVMSG
);
2689 else if (disabled_string(argv
[1]))
2690 HANDLE_CLEAR_FLAG(hi
, USE_PRIVMSG
);
2692 reply("MSG_INVALID_BINARY", argv
[1]);
2697 reply("NSMSG_SET_PRIVMSG", user_find_message(user
, HANDLE_FLAGGED(hi
, USE_PRIVMSG
) ? "MSG_ON" : "MSG_OFF"));
2701 static OPTION_FUNC(opt_autohide
)
2704 if (enabled_string(argv
[1]))
2705 HANDLE_SET_FLAG(hi
, AUTOHIDE
);
2706 else if (disabled_string(argv
[1]))
2707 HANDLE_CLEAR_FLAG(hi
, AUTOHIDE
);
2709 reply("MSG_INVALID_BINARY", argv
[1]);
2714 reply("NSMSG_SET_AUTOHIDE", user_find_message(user
, HANDLE_FLAGGED(hi
, AUTOHIDE
) ? "MSG_ON" : "MSG_OFF"));
2718 static OPTION_FUNC(opt_style
)
2723 if (!irccasecmp(argv
[1], "Clean"))
2724 hi
->userlist_style
= HI_STYLE_CLEAN
;
2725 else if (!irccasecmp(argv
[1], "Advanced"))
2726 hi
->userlist_style
= HI_STYLE_ADVANCED
;
2727 else if (!irccasecmp(argv
[1], "Classic"))
2728 hi
->userlist_style
= HI_STYLE_CLASSIC
;
2729 else /* Default to normal */
2730 hi
->userlist_style
= HI_STYLE_NORMAL
;
2731 } /* TODO: give error if unknow style is chosen */
2733 switch (hi
->userlist_style
) {
2734 case HI_STYLE_ADVANCED
:
2737 case HI_STYLE_CLASSIC
:
2740 case HI_STYLE_CLEAN
:
2743 case HI_STYLE_NORMAL
:
2748 reply("NSMSG_SET_STYLE", style
);
2752 static OPTION_FUNC(opt_announcements
)
2757 if (enabled_string(argv
[1]))
2758 hi
->announcements
= 'y';
2759 else if (disabled_string(argv
[1]))
2760 hi
->announcements
= 'n';
2761 else if (!strcmp(argv
[1], "?") || !irccasecmp(argv
[1], "default"))
2762 hi
->announcements
= '?';
2764 reply("NSMSG_INVALID_ANNOUNCE", argv
[1]);
2769 switch (hi
->announcements
) {
2770 case 'y': choice
= user_find_message(user
, "MSG_ON"); break;
2771 case 'n': choice
= user_find_message(user
, "MSG_OFF"); break;
2772 case '?': choice
= "default"; break;
2773 default: choice
= "unknown"; break;
2775 reply("NSMSG_SET_ANNOUNCEMENTS", choice
);
2779 static OPTION_FUNC(opt_password
)
2782 reply("NSMSG_USE_CMD_PASS");
2787 cryptpass(argv
[1], hi
->passwd
);
2789 if (nickserv_conf
.sync_log
)
2790 SyncLog("PASSCHANGE %s %s", hi
->handle
, hi
->passwd
);
2792 reply("NSMSG_SET_PASSWORD", "***");
2796 static OPTION_FUNC(opt_flags
)
2799 unsigned int ii
, flen
;
2802 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
2807 nickserv_apply_flags(user
, hi
, argv
[1]);
2809 for (ii
= flen
= 0; handle_flags
[ii
]; ii
++)
2810 if (hi
->flags
& (1 << ii
))
2811 flags
[flen
++] = handle_flags
[ii
];
2814 reply("NSMSG_SET_FLAGS", flags
);
2816 reply("NSMSG_SET_FLAGS", user_find_message(user
, "MSG_NONE"));
2820 static OPTION_FUNC(opt_email
)
2824 if (!valid_email(argv
[1])) {
2825 reply("NSMSG_BAD_EMAIL_ADDR");
2828 if ((str
= sendmail_prohibited_address(argv
[1]))) {
2829 reply("NSMSG_EMAIL_PROHIBITED", argv
[1], str
);
2832 if (hi
->email_addr
&& !irccasecmp(hi
->email_addr
, argv
[1]))
2833 reply("NSMSG_EMAIL_SAME");
2835 nickserv_make_cookie(user
, hi
, EMAIL_CHANGE
, argv
[1], 0);
2837 nickserv_set_email_addr(hi
, argv
[1]);
2839 nickserv_eat_cookie(hi
->cookie
);
2840 reply("NSMSG_SET_EMAIL", visible_email_addr(user
, hi
));
2843 reply("NSMSG_SET_EMAIL", visible_email_addr(user
, hi
));
2847 static OPTION_FUNC(opt_maxlogins
)
2849 unsigned char maxlogins
;
2851 maxlogins
= strtoul(argv
[1], NULL
, 0);
2852 if ((maxlogins
> nickserv_conf
.hard_maxlogins
) && !override
) {
2853 reply("NSMSG_BAD_MAX_LOGINS", nickserv_conf
.hard_maxlogins
);
2856 hi
->maxlogins
= maxlogins
;
2858 maxlogins
= hi
->maxlogins
? hi
->maxlogins
: nickserv_conf
.default_maxlogins
;
2859 reply("NSMSG_SET_MAXLOGINS", maxlogins
);
2863 static OPTION_FUNC(opt_advanced
)
2866 if (enabled_string(argv
[1]))
2867 HANDLE_SET_FLAG(hi
, ADVANCED
);
2868 else if (disabled_string(argv
[1]))
2869 HANDLE_CLEAR_FLAG(hi
, ADVANCED
);
2871 reply("MSG_INVALID_BINARY", argv
[1]);
2876 reply("NSMSG_SET_ADVANCED", user_find_message(user
, HANDLE_FLAGGED(hi
, ADVANCED
) ? "MSG_ON" : "MSG_OFF"));
2880 static OPTION_FUNC(opt_language
)
2882 struct language
*lang
;
2884 lang
= language_find(argv
[1]);
2885 if (irccasecmp(lang
->name
, argv
[1]))
2886 reply("NSMSG_LANGUAGE_NOT_FOUND", argv
[1], lang
->name
);
2887 hi
->language
= lang
;
2889 reply("NSMSG_SET_LANGUAGE", hi
->language
->name
);
2894 oper_try_set_access(struct userNode
*user
, struct userNode
*bot
, struct handle_info
*target
, unsigned int new_level
) {
2895 if (!oper_has_access(user
, bot
, nickserv_conf
.modoper_level
, 0))
2897 if ((user
->handle_info
->opserv_level
< target
->opserv_level
)
2898 || ((user
->handle_info
->opserv_level
== target
->opserv_level
)
2899 && (user
->handle_info
->opserv_level
< 1000))) {
2900 send_message(user
, bot
, "MSG_USER_OUTRANKED", target
->handle
);
2903 if ((user
->handle_info
->opserv_level
< new_level
)
2904 || ((user
->handle_info
->opserv_level
== new_level
)
2905 && (user
->handle_info
->opserv_level
< 1000))) {
2906 send_message(user
, bot
, "NSMSG_OPSERV_LEVEL_BAD");
2909 if (user
->handle_info
== target
) {
2910 send_message(user
, bot
, "MSG_STUPID_ACCESS_CHANGE");
2913 if (target
->opserv_level
== new_level
)
2915 log_module(NS_LOG
, LOG_INFO
, "Account %s setting oper level for account %s to %d (from %d).",
2916 user
->handle_info
->handle
, target
->handle
, new_level
, target
->opserv_level
);
2917 target
->opserv_level
= new_level
;
2921 static OPTION_FUNC(opt_level
)
2926 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
2930 res
= (argc
> 1) ? oper_try_set_access(user
, nickserv
, hi
, strtoul(argv
[1], NULL
, 0)) : 0;
2931 reply("NSMSG_SET_LEVEL", hi
->opserv_level
);
2935 static OPTION_FUNC(opt_epithet
)
2937 if ((argc
> 1) && oper_has_access(user
, nickserv
, nickserv_conf
.set_epithet_level
, 0)) {
2939 struct userNode
*target
, *next_un
;
2942 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
2946 epithet
= unsplit_string(argv
+1, argc
-1, NULL
);
2950 if ((epithet
[0] == '*') && !epithet
[1])
2953 hi
->epithet
= strdup(epithet
);
2955 for (target
= hi
->users
; target
; target
= next_un
) {
2956 irc_swhois(nickserv
, target
, hi
->epithet
);
2958 next_un
= target
->next_authed
;
2963 reply("NSMSG_SET_EPITHET", hi
->epithet
);
2965 reply("NSMSG_SET_EPITHET", user_find_message(user
, "MSG_NONE"));
2969 static OPTION_FUNC(opt_title
)
2975 if ((argc
> 1) && oper_has_access(user
, nickserv
, nickserv_conf
.set_title_level
, 0)) {
2977 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
2982 if(!strcmp(title
, "*")) {
2984 hi
->fakehost
= NULL
;
2987 if (strchr(title
, '.')) {
2988 reply("NSMSG_TITLE_INVALID");
2991 /* Alphanumeric titles only. */
2992 for(sptr
= title
; *sptr
; sptr
++) {
2993 if(!isalnum(*sptr
) && *sptr
!= '-') {
2994 reply("NSMSG_TITLE_INVALID");
2998 if ((strlen(user
->handle_info
->handle
) + strlen(title
) +
2999 strlen(nickserv_conf
.titlehost_suffix
) + 2) > HOSTLEN
) {
3000 reply("NSMSG_TITLE_TRUNCATED");
3004 hi
->fakehost
= malloc(strlen(title
)+2);
3005 hi
->fakehost
[0] = '.';
3006 strcpy(hi
->fakehost
+1, title
);
3009 } else if (hi
->fakehost
&& (hi
->fakehost
[0] == '.'))
3010 title
= hi
->fakehost
+ 1;
3012 /* If theres no title set then the default title will therefore
3013 be the first part of hidden_host in x3.conf, so for
3014 consistency with opt_fakehost we will print this here.
3015 This isnt actually used in P10, its just handled to keep from crashing... */
3016 char *hs
, *hidden_suffix
, *rest
;
3018 hs
= conf_get_data("server/hidden_host", RECDB_QSTRING
);
3019 hidden_suffix
= strdup(hs
);
3021 /* Yes we do this twice */
3022 if((rest
= strchr(hidden_suffix
, '.')))
3025 title
= hidden_suffix
;
3029 /* A lame default if someone configured hidden_host to something lame */
3030 title
= strdup("users");
3031 free(hidden_suffix
);
3037 none
= user_find_message(user
, "MSG_NONE");
3038 send_message(user
, nickserv
, "NSMSG_SET_TITLE", title
? title
: none
);
3043 check_vhost(char *vhost
, struct userNode
*user
, struct svccmd
*cmd
)
3047 // check for a dot in the vhost
3048 if(strchr(vhost
, '.') == NULL
) {
3049 reply("NSMSG_NOT_VALID_FAKEHOST_DOT", vhost
);
3053 // check for a @ in the vhost
3054 if(strchr(vhost
, '@') != NULL
) {
3055 reply("NSMSG_NOT_VALID_FAKEHOST_AT", vhost
);
3059 // check for denied words, inspired by monk at paki.sex
3060 for(y
= 0; y
< nickserv_conf
.denied_fakehost_words
->used
; y
++) {
3061 if(strstr(vhost
, nickserv_conf
.denied_fakehost_words
->list
[y
]) != NULL
) {
3062 reply("NSMSG_DENIED_FAKEHOST_WORD", vhost
, nickserv_conf
.denied_fakehost_words
->list
[y
]);
3067 // check for ircu's HOSTLEN length.
3068 if(strlen(vhost
) >= HOSTLEN
) {
3069 reply("NSMSG_NOT_VALID_FAKEHOST_LEN", vhost
);
3073 /* This can be handled by the regex now if desired.
3074 if (vhost[strspn(vhost, "0123456789.")]) {
3075 hostname = vhost + strlen(vhost);
3076 for (depth = 1; depth && (hostname > vhost); depth--) {
3078 while ((hostname > vhost) && (*hostname != '.')) hostname--;
3081 if (*hostname == '.') hostname++; * advance past last dot we saw *
3082 if(strlen(hostname) > 4) {
3083 reply("NSMSG_NOT_VALID_FAKEHOST_TLD_LEN", vhost);
3088 /* test either regex or as valid handle */
3089 if (nickserv_conf
.valid_fakehost_regex_set
) {
3090 int err
= regexec(&nickserv_conf
.valid_fakehost_regex
, vhost
, 0, 0, 0);
3093 buff
[regerror(err
, &nickserv_conf
.valid_fakehost_regex
, buff
, sizeof(buff
))] = 0;
3094 log_module(NS_LOG
, LOG_INFO
, "regexec error: %s (%d)", buff
, err
);
3096 if(err
== REG_NOMATCH
) {
3097 reply("NSMSG_NOT_VALID_FAKEHOST_REGEX", vhost
);
3106 static OPTION_FUNC(opt_fakehost
)
3110 if ((argc
> 1) && oper_has_access(user
, nickserv
, nickserv_conf
.set_fakehost_level
, 0)) {
3112 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
3117 if ((strlen(fake
) > HOSTLEN
) || (fake
[0] == '.')) {
3118 reply("NSMSG_FAKEHOST_INVALID", HOSTLEN
);
3121 if (!strcmp(fake
, "*")) {
3124 hi
->fakehost
= NULL
;
3127 else if (!check_vhost(argv
[1], user
, cmd
)) {
3128 /* check_vhost takes care of error reply */
3134 hi
->fakehost
= strdup(fake
);
3137 fake
= hi
->fakehost
;
3139 fake
= generate_fakehost(hi
);
3141 /* Tell them we set the host */
3143 fake
= user_find_message(user
, "MSG_NONE");
3144 reply("NSMSG_SET_FAKEHOST", fake
);
3148 static OPTION_FUNC(opt_note
)
3151 reply("MSG_SETTING_PRIVILEGED", argv
[0]);
3156 char *text
= unsplit_string(argv
+ 1, argc
- 1, NULL
);
3161 if ((text
[0] == '*') && !text
[1])
3164 if (!(hi
->note
= nickserv_add_note(user
->handle_info
->handle
, now
, text
)))
3169 reply("NSMSG_SET_NOTE", hi
->note
->note
);
3173 static NICKSERV_FUNC(cmd_reclaim
)
3175 struct handle_info
*hi
;
3176 struct nick_info
*ni
;
3177 struct userNode
*victim
;
3179 NICKSERV_MIN_PARMS(2);
3180 hi
= user
->handle_info
;
3181 ni
= dict_find(nickserv_nick_dict
, argv
[1], 0);
3183 reply("NSMSG_UNKNOWN_NICK", argv
[1]);
3186 if (ni
->owner
!= user
->handle_info
) {
3187 reply("NSMSG_NOT_YOUR_NICK", ni
->nick
);
3190 victim
= GetUserH(ni
->nick
);
3192 reply("MSG_NICK_UNKNOWN", ni
->nick
);
3195 if (victim
== user
) {
3196 reply("NSMSG_NICK_USER_YOU");
3199 nickserv_reclaim(victim
, ni
, nickserv_conf
.reclaim_action
);
3200 switch (nickserv_conf
.reclaim_action
) {
3201 case RECLAIM_NONE
: reply("NSMSG_RECLAIMED_NONE"); break;
3202 case RECLAIM_WARN
: reply("NSMSG_RECLAIMED_WARN", victim
->nick
); break;
3203 case RECLAIM_SVSNICK
: reply("NSMSG_RECLAIMED_SVSNICK", victim
->nick
); break;
3204 case RECLAIM_KILL
: reply("NSMSG_RECLAIMED_KILL", victim
->nick
); break;
3209 static NICKSERV_FUNC(cmd_unregnick
)
3212 struct handle_info
*hi
;
3213 struct nick_info
*ni
;
3215 hi
= user
->handle_info
;
3216 nick
= (argc
< 2) ? user
->nick
: (const char*)argv
[1];
3217 ni
= dict_find(nickserv_nick_dict
, nick
, NULL
);
3219 reply("NSMSG_UNKNOWN_NICK", nick
);
3222 if (hi
!= ni
->owner
) {
3223 reply("NSMSG_NOT_YOUR_NICK", nick
);
3226 reply("NSMSG_UNREGNICK_SUCCESS", ni
->nick
);
3231 static NICKSERV_FUNC(cmd_ounregnick
)
3233 struct nick_info
*ni
;
3235 NICKSERV_MIN_PARMS(2);
3236 if (!(ni
= get_nick_info(argv
[1]))) {
3237 reply("NSMSG_NICK_NOT_REGISTERED", argv
[1]);
3240 if (ni
->owner
->opserv_level
>= user
->handle_info
->opserv_level
) {
3241 reply("MSG_USER_OUTRANKED", ni
->nick
);
3244 reply("NSMSG_UNREGNICK_SUCCESS", ni
->nick
);
3249 static NICKSERV_FUNC(cmd_unregister
)
3251 struct handle_info
*hi
;
3254 NICKSERV_MIN_PARMS(2);
3255 hi
= user
->handle_info
;
3258 if (checkpass(passwd
, hi
->passwd
)) {
3259 nickserv_unregister_handle(hi
, user
, cmd
->parent
->bot
);
3262 log_module(NS_LOG
, LOG_INFO
, "Account '%s' tried to unregister with the wrong password.", hi
->handle
);
3263 reply("NSMSG_PASSWORD_INVALID");
3268 static NICKSERV_FUNC(cmd_ounregister
)
3270 struct handle_info
*hi
;
3272 NICKSERV_MIN_PARMS(2);
3273 if (!(hi
= get_victim_oper(cmd
, user
, argv
[1])))
3275 nickserv_unregister_handle(hi
, user
, cmd
->parent
->bot
);
3279 static NICKSERV_FUNC(cmd_status
)
3281 if (nickserv_conf
.disable_nicks
) {
3282 reply("NSMSG_GLOBAL_STATS_NONICK",
3283 dict_size(nickserv_handle_dict
));
3285 if (user
->handle_info
) {
3287 struct nick_info
*ni
;
3288 for (ni
=user
->handle_info
->nicks
; ni
; ni
=ni
->next
) cnt
++;
3289 reply("NSMSG_HANDLE_STATS", cnt
);
3291 reply("NSMSG_HANDLE_NONE");
3293 reply("NSMSG_GLOBAL_STATS",
3294 dict_size(nickserv_handle_dict
),
3295 dict_size(nickserv_nick_dict
));
3300 static NICKSERV_FUNC(cmd_ghost
)
3302 struct userNode
*target
;
3303 char reason
[MAXLEN
];
3305 NICKSERV_MIN_PARMS(2);
3306 if (!(target
= GetUserH(argv
[1]))) {
3307 reply("MSG_NICK_UNKNOWN", argv
[1]);
3310 if (target
== user
) {
3311 reply("NSMSG_CANNOT_GHOST_SELF");
3314 if (!target
->handle_info
|| (target
->handle_info
!= user
->handle_info
)) {
3315 reply("NSMSG_CANNOT_GHOST_USER", target
->nick
);
3318 snprintf(reason
, sizeof(reason
), "Ghost kill on account %s (requested by %s).", target
->handle_info
->handle
, user
->nick
);
3319 DelUser(target
, nickserv
, 1, reason
);
3320 reply("NSMSG_GHOST_KILLED", argv
[1]);
3324 static NICKSERV_FUNC(cmd_vacation
)
3326 HANDLE_SET_FLAG(user
->handle_info
, FROZEN
);
3327 reply("NSMSG_ON_VACATION");
3332 nickserv_saxdb_write(struct saxdb_context
*ctx
) {
3334 struct handle_info
*hi
;
3337 for (it
= dict_first(nickserv_handle_dict
); it
; it
= iter_next(it
)) {
3339 saxdb_start_record(ctx
, iter_key(it
), 0);
3340 if (hi
->announcements
!= '?') {
3341 flags
[0] = hi
->announcements
;
3343 saxdb_write_string(ctx
, KEY_ANNOUNCEMENTS
, flags
);
3346 struct handle_cookie
*cookie
= hi
->cookie
;
3349 switch (cookie
->type
) {
3350 case ACTIVATION
: type
= KEY_ACTIVATION
; break;
3351 case PASSWORD_CHANGE
: type
= KEY_PASSWORD_CHANGE
; break;
3352 case EMAIL_CHANGE
: type
= KEY_EMAIL_CHANGE
; break;
3353 case ALLOWAUTH
: type
= KEY_ALLOWAUTH
; break;
3354 default: type
= NULL
; break;
3357 saxdb_start_record(ctx
, KEY_COOKIE
, 0);
3358 saxdb_write_string(ctx
, KEY_COOKIE_TYPE
, type
);
3359 saxdb_write_int(ctx
, KEY_COOKIE_EXPIRES
, cookie
->expires
);
3361 saxdb_write_string(ctx
, KEY_COOKIE_DATA
, cookie
->data
);
3362 saxdb_write_string(ctx
, KEY_COOKIE
, cookie
->cookie
);
3363 saxdb_end_record(ctx
);
3367 saxdb_write_string(ctx
, KEY_EMAIL_ADDR
, hi
->email_addr
);
3369 saxdb_write_string(ctx
, KEY_EPITHET
, hi
->epithet
);
3371 saxdb_start_record(ctx
, KEY_NOTE_NOTE
, 0);
3372 saxdb_write_string(ctx
, KEY_NOTE_SETTER
, hi
->note
->setter
);
3373 saxdb_write_int(ctx
, KEY_NOTE_DATE
, hi
->note
->date
);
3374 saxdb_write_string(ctx
, KEY_NOTE_NOTE
, hi
->note
->note
);
3375 saxdb_end_record(ctx
);
3379 saxdb_write_string(ctx
, KEY_FAKEHOST
, hi
->fakehost
);
3383 for (ii
=flen
=0; handle_flags
[ii
]; ++ii
)
3384 if (hi
->flags
& (1 << ii
))
3385 flags
[flen
++] = handle_flags
[ii
];
3387 saxdb_write_string(ctx
, KEY_FLAGS
, flags
);
3390 saxdb_write_string(ctx
, KEY_INFO
, hi
->infoline
);
3391 if (hi
->last_quit_host
[0])
3392 saxdb_write_string(ctx
, KEY_LAST_QUIT_HOST
, hi
->last_quit_host
);
3393 saxdb_write_int(ctx
, KEY_LAST_SEEN
, hi
->lastseen
);
3394 if (hi
->masks
->used
)
3395 saxdb_write_string_list(ctx
, KEY_MASKS
, hi
->masks
);
3396 if (hi
->ignores
->used
)
3397 saxdb_write_string_list(ctx
, KEY_IGNORES
, hi
->ignores
);
3399 saxdb_write_int(ctx
, KEY_MAXLOGINS
, hi
->maxlogins
);
3401 struct string_list
*slist
;
3402 struct nick_info
*ni
;
3404 slist
= alloc_string_list(nickserv_conf
.nicks_per_handle
);
3405 for (ni
= hi
->nicks
; ni
; ni
= ni
->next
) string_list_append(slist
, ni
->nick
);
3406 saxdb_write_string_list(ctx
, KEY_NICKS
, slist
);
3410 if (hi
->opserv_level
)
3411 saxdb_write_int(ctx
, KEY_OPSERV_LEVEL
, hi
->opserv_level
);
3412 if (hi
->language
!= lang_C
)
3413 saxdb_write_string(ctx
, KEY_LANGUAGE
, hi
->language
->name
);
3414 saxdb_write_string(ctx
, KEY_PASSWD
, hi
->passwd
);
3415 saxdb_write_int(ctx
, KEY_REGISTER_ON
, hi
->registered
);
3416 if (hi
->screen_width
)
3417 saxdb_write_int(ctx
, KEY_SCREEN_WIDTH
, hi
->screen_width
);
3418 if (hi
->table_width
)
3419 saxdb_write_int(ctx
, KEY_TABLE_WIDTH
, hi
->table_width
);
3420 flags
[0] = hi
->userlist_style
;
3422 saxdb_write_string(ctx
, KEY_USERLIST_STYLE
, flags
);
3423 saxdb_end_record(ctx
);
3429 static handle_merge_func_t
*handle_merge_func_list
;
3430 static unsigned int handle_merge_func_size
= 0, handle_merge_func_used
= 0;
3433 reg_handle_merge_func(handle_merge_func_t func
)
3435 if (handle_merge_func_used
== handle_merge_func_size
) {
3436 if (handle_merge_func_size
) {
3437 handle_merge_func_size
<<= 1;
3438 handle_merge_func_list
= realloc(handle_merge_func_list
, handle_merge_func_size
*sizeof(handle_merge_func_t
));
3440 handle_merge_func_size
= 8;
3441 handle_merge_func_list
= malloc(handle_merge_func_size
*sizeof(handle_merge_func_t
));
3444 handle_merge_func_list
[handle_merge_func_used
++] = func
;
3447 static NICKSERV_FUNC(cmd_merge
)
3449 struct handle_info
*hi_from
, *hi_to
;
3450 struct userNode
*last_user
;
3451 struct userData
*cList
, *cListNext
;
3452 unsigned int ii
, jj
, n
;
3454 NICKSERV_MIN_PARMS(3);
3456 if (!(hi_from
= get_victim_oper(cmd
, user
, argv
[1])))
3458 if (!(hi_to
= get_victim_oper(cmd
, user
, argv
[2])))
3460 if (hi_to
== hi_from
) {
3461 reply("NSMSG_CANNOT_MERGE_SELF", hi_to
->handle
);
3465 for (n
=0; n
<handle_merge_func_used
; n
++)
3466 handle_merge_func_list
[n
](user
, hi_to
, hi_from
);
3468 /* Append "from" handle's nicks to "to" handle's nick list. */
3470 struct nick_info
*last_ni
;
3471 for (last_ni
=hi_to
->nicks
; last_ni
->next
; last_ni
=last_ni
->next
) ;
3472 last_ni
->next
= hi_from
->nicks
;
3474 while (hi_from
->nicks
) {
3475 hi_from
->nicks
->owner
= hi_to
;
3476 hi_from
->nicks
= hi_from
->nicks
->next
;
3479 /* Merge the hostmasks. */
3480 for (ii
=0; ii
<hi_from
->masks
->used
; ii
++) {
3481 char *mask
= hi_from
->masks
->list
[ii
];
3482 for (jj
=0; jj
<hi_to
->masks
->used
; jj
++)
3483 if (match_ircglobs(hi_to
->masks
->list
[jj
], mask
))
3485 if (jj
==hi_to
->masks
->used
) /* Nothing from the "to" handle covered this mask, so add it. */
3486 string_list_append(hi_to
->masks
, strdup(mask
));
3489 /* Merge the ignores. */
3490 for (ii
=0; ii
<hi_from
->ignores
->used
; ii
++) {
3491 char *ignore
= hi_from
->ignores
->list
[ii
];
3492 for (jj
=0; jj
<hi_to
->ignores
->used
; jj
++)
3493 if (match_ircglobs(hi_to
->ignores
->list
[jj
], ignore
))
3495 if (jj
==hi_to
->ignores
->used
) /* Nothing from the "to" handle covered this mask, so add it. */
3496 string_list_append(hi_to
->ignores
, strdup(ignore
));
3499 /* Merge the lists of authed users. */
3501 for (last_user
=hi_to
->users
; last_user
->next_authed
; last_user
=last_user
->next_authed
) ;
3502 last_user
->next_authed
= hi_from
->users
;
3504 hi_to
->users
= hi_from
->users
;
3506 /* Repoint the old "from" handle's users. */
3507 for (last_user
=hi_from
->users
; last_user
; last_user
=last_user
->next_authed
) {
3508 last_user
->handle_info
= hi_to
;
3510 hi_from
->users
= NULL
;
3512 /* Merge channel userlists. */
3513 for (cList
=hi_from
->channels
; cList
; cList
=cListNext
) {
3514 struct userData
*cList2
;
3515 cListNext
= cList
->u_next
;
3516 for (cList2
=hi_to
->channels
; cList2
; cList2
=cList2
->u_next
)
3517 if (cList
->channel
== cList2
->channel
)
3519 if (cList2
&& (cList2
->access
>= cList
->access
)) {
3520 log_module(NS_LOG
, LOG_INFO
, "Merge: %s had only %d access in %s (versus %d for %s)", hi_from
->handle
, cList
->access
, cList
->channel
->channel
->name
, cList2
->access
, hi_to
->handle
);
3521 /* keep cList2 in hi_to; remove cList from hi_from */
3522 del_channel_user(cList
, 1);
3525 log_module(NS_LOG
, LOG_INFO
, "Merge: %s had only %d access in %s (versus %d for %s)", hi_to
->handle
, cList2
->access
, cList
->channel
->channel
->name
, cList
->access
, hi_from
->handle
);
3526 /* remove the lower-ranking cList2 from hi_to */
3527 del_channel_user(cList2
, 1);
3529 log_module(NS_LOG
, LOG_INFO
, "Merge: %s had no access in %s", hi_to
->handle
, cList
->channel
->channel
->name
);
3531 /* cList needs to be moved from hi_from to hi_to */
3532 cList
->handle
= hi_to
;
3533 /* Remove from linked list for hi_from */
3534 assert(!cList
->u_prev
);
3535 hi_from
->channels
= cList
->u_next
;
3537 cList
->u_next
->u_prev
= cList
->u_prev
;
3538 /* Add to linked list for hi_to */
3539 cList
->u_prev
= NULL
;
3540 cList
->u_next
= hi_to
->channels
;
3541 if (hi_to
->channels
)
3542 hi_to
->channels
->u_prev
= cList
;
3543 hi_to
->channels
= cList
;
3547 /* Do they get an OpServ level promotion? */
3548 if (hi_from
->opserv_level
> hi_to
->opserv_level
)
3549 hi_to
->opserv_level
= hi_from
->opserv_level
;
3551 /* What about last seen time? */
3552 if (hi_from
->lastseen
> hi_to
->lastseen
)
3553 hi_to
->lastseen
= hi_from
->lastseen
;
3555 /* Does a fakehost carry over? (This intentionally doesn't set it
3556 * for users previously attached to hi_to. They'll just have to
3559 if (hi_from
->fakehost
&& !hi_to
->fakehost
)
3560 hi_to
->fakehost
= strdup(hi_from
->fakehost
);
3562 /* Notify of success. */
3563 reply("NSMSG_HANDLES_MERGED", hi_from
->handle
, hi_to
->handle
);
3564 global_message_args(MESSAGE_RECIPIENT_OPERS
, "NSMSG_ACCOUNT_MERGED", user
->nick
,
3565 user
->handle_info
->handle
, hi_from
->handle
, hi_to
->handle
);
3567 /* Unregister the "from" handle. */
3568 nickserv_unregister_handle(hi_from
, NULL
, cmd
->parent
->bot
);
3573 struct nickserv_discrim
{
3574 unsigned int limit
, min_level
, max_level
;
3575 unsigned long flags_on
, flags_off
;
3576 time_t min_registered
, max_registered
;
3578 enum { SUBSET
, EXACT
, SUPERSET
, LASTQUIT
} hostmask_type
;
3579 const char *nickmask
;
3580 const char *hostmask
;
3581 const char *handlemask
;
3582 const char *emailmask
;
3585 typedef void (*discrim_search_func
)(struct userNode
*source
, struct handle_info
*hi
);
3587 struct discrim_apply_info
{
3588 struct nickserv_discrim
*discrim
;
3589 discrim_search_func func
;
3590 struct userNode
*source
;
3591 unsigned int matched
;
3594 static struct nickserv_discrim
*
3595 nickserv_discrim_create(struct svccmd
*cmd
, struct userNode
*user
, unsigned int argc
, char *argv
[])
3598 struct nickserv_discrim
*discrim
;
3600 discrim
= malloc(sizeof(*discrim
));
3601 memset(discrim
, 0, sizeof(*discrim
));
3602 discrim
->min_level
= 0;
3603 discrim
->max_level
= ~0;
3604 discrim
->limit
= 50;
3605 discrim
->min_registered
= 0;
3606 discrim
->max_registered
= INT_MAX
;
3607 discrim
->lastseen
= now
;
3609 for (i
=0; i
<argc
; i
++) {
3610 if (i
== argc
- 1) {
3611 reply("MSG_MISSING_PARAMS", argv
[i
]);
3614 if (!irccasecmp(argv
[i
], "limit")) {
3615 discrim
->limit
= strtoul(argv
[++i
], NULL
, 0);
3616 } else if (!irccasecmp(argv
[i
], "flags")) {
3617 nickserv_modify_handle_flags(user
, nickserv
, argv
[++i
], &discrim
->flags_on
, &discrim
->flags_off
);
3618 } else if (!irccasecmp(argv
[i
], "registered")) {
3619 const char *cmp
= argv
[++i
];
3620 if (cmp
[0] == '<') {
3621 if (cmp
[1] == '=') {
3622 discrim
->min_registered
= now
- ParseInterval(cmp
+2);
3624 discrim
->min_registered
= now
- ParseInterval(cmp
+1) + 1;
3626 } else if (cmp
[0] == '=') {
3627 discrim
->min_registered
= discrim
->max_registered
= now
- ParseInterval(cmp
+1);
3628 } else if (cmp
[0] == '>') {
3629 if (cmp
[1] == '=') {
3630 discrim
->max_registered
= now
- ParseInterval(cmp
+2);
3632 discrim
->max_registered
= now
- ParseInterval(cmp
+1) - 1;
3635 reply("MSG_INVALID_CRITERIA", cmp
);
3637 } else if (!irccasecmp(argv
[i
], "seen")) {
3638 discrim
->lastseen
= now
- ParseInterval(argv
[++i
]);
3639 } else if (!nickserv_conf
.disable_nicks
&& !irccasecmp(argv
[i
], "nickmask")) {
3640 discrim
->nickmask
= argv
[++i
];
3641 } else if (!irccasecmp(argv
[i
], "hostmask")) {
3643 if (!irccasecmp(argv
[i
], "exact")) {
3644 if (i
== argc
- 1) {
3645 reply("MSG_MISSING_PARAMS", argv
[i
]);
3648 discrim
->hostmask_type
= EXACT
;
3649 } else if (!irccasecmp(argv
[i
], "subset")) {
3650 if (i
== argc
- 1) {
3651 reply("MSG_MISSING_PARAMS", argv
[i
]);
3654 discrim
->hostmask_type
= SUBSET
;
3655 } else if (!irccasecmp(argv
[i
], "superset")) {
3656 if (i
== argc
- 1) {
3657 reply("MSG_MISSING_PARAMS", argv
[i
]);
3660 discrim
->hostmask_type
= SUPERSET
;
3661 } else if (!irccasecmp(argv
[i
], "lastquit") || !irccasecmp(argv
[i
], "lastauth")) {
3662 if (i
== argc
- 1) {
3663 reply("MSG_MISSING_PARAMS", argv
[i
]);
3666 discrim
->hostmask_type
= LASTQUIT
;
3669 discrim
->hostmask_type
= SUPERSET
;
3671 discrim
->hostmask
= argv
[++i
];
3672 } else if (!irccasecmp(argv
[i
], "handlemask") || !irccasecmp(argv
[i
], "accountmask")) {
3673 if (!irccasecmp(argv
[++i
], "*")) {
3674 discrim
->handlemask
= 0;
3676 discrim
->handlemask
= argv
[i
];
3678 } else if (!irccasecmp(argv
[i
], "email")) {
3679 if (user
->handle_info
->opserv_level
< nickserv_conf
.email_search_level
) {
3680 reply("MSG_NO_SEARCH_ACCESS", "email");
3682 } else if (!irccasecmp(argv
[++i
], "*")) {
3683 discrim
->emailmask
= 0;
3685 discrim
->emailmask
= argv
[i
];
3687 } else if (!irccasecmp(argv
[i
], "access")) {
3688 const char *cmp
= argv
[++i
];
3689 if (cmp
[0] == '<') {
3690 if (discrim
->min_level
== 0) discrim
->min_level
= 1;
3691 if (cmp
[1] == '=') {
3692 discrim
->max_level
= strtoul(cmp
+2, NULL
, 0);
3694 discrim
->max_level
= strtoul(cmp
+1, NULL
, 0) - 1;
3696 } else if (cmp
[0] == '=') {
3697 discrim
->min_level
= discrim
->max_level
= strtoul(cmp
+1, NULL
, 0);
3698 } else if (cmp
[0] == '>') {
3699 if (cmp
[1] == '=') {
3700 discrim
->min_level
= strtoul(cmp
+2, NULL
, 0);
3702 discrim
->min_level
= strtoul(cmp
+1, NULL
, 0) + 1;
3705 reply("MSG_INVALID_CRITERIA", cmp
);
3708 reply("MSG_INVALID_CRITERIA", argv
[i
]);
3719 nickserv_discrim_match(struct nickserv_discrim
*discrim
, struct handle_info
*hi
)
3721 if (((discrim
->flags_on
& hi
->flags
) != discrim
->flags_on
)
3722 || (discrim
->flags_off
& hi
->flags
)
3723 || (discrim
->min_registered
> hi
->registered
)
3724 || (discrim
->max_registered
< hi
->registered
)
3725 || (discrim
->lastseen
< (hi
->users
?now
:hi
->lastseen
))
3726 || (discrim
->handlemask
&& !match_ircglob(hi
->handle
, discrim
->handlemask
))
3727 || (discrim
->emailmask
&& (!hi
->email_addr
|| !match_ircglob(hi
->email_addr
, discrim
->emailmask
)))
3728 || (discrim
->min_level
> hi
->opserv_level
)
3729 || (discrim
->max_level
< hi
->opserv_level
)) {
3732 if (discrim
->hostmask
) {
3734 for (i
=0; i
<hi
->masks
->used
; i
++) {
3735 const char *mask
= hi
->masks
->list
[i
];
3736 if ((discrim
->hostmask_type
== SUBSET
)
3737 && (match_ircglobs(discrim
->hostmask
, mask
))) break;
3738 else if ((discrim
->hostmask_type
== EXACT
)
3739 && !irccasecmp(discrim
->hostmask
, mask
)) break;
3740 else if ((discrim
->hostmask_type
== SUPERSET
)
3741 && (match_ircglobs(mask
, discrim
->hostmask
))) break;
3742 else if ((discrim
->hostmask_type
== LASTQUIT
)
3743 && (match_ircglobs(discrim
->hostmask
, hi
->last_quit_host
))) break;
3745 if (i
==hi
->masks
->used
) return 0;
3747 if (discrim
->nickmask
) {
3748 struct nick_info
*nick
= hi
->nicks
;
3750 if (match_ircglob(nick
->nick
, discrim
->nickmask
)) break;
3753 if (!nick
) return 0;
3759 nickserv_discrim_search(struct nickserv_discrim
*discrim
, discrim_search_func dsf
, struct userNode
*source
)
3761 dict_iterator_t it
, next
;
3762 unsigned int matched
;
3764 for (it
= dict_first(nickserv_handle_dict
), matched
= 0;
3765 it
&& (matched
< discrim
->limit
);
3767 next
= iter_next(it
);
3768 if (nickserv_discrim_match(discrim
, iter_data(it
))) {
3769 dsf(source
, iter_data(it
));
3777 search_print_func(struct userNode
*source
, struct handle_info
*match
)
3779 send_message(source
, nickserv
, "NSMSG_SEARCH_MATCH", match
->handle
);
3783 search_count_func(UNUSED_ARG(struct userNode
*source
), UNUSED_ARG(struct handle_info
*match
))
3788 search_unregister_func (struct userNode
*source
, struct handle_info
*match
)
3790 if (oper_has_access(source
, nickserv
, match
->opserv_level
, 0))
3791 nickserv_unregister_handle(match
, source
, nickserv
); // XXX nickserv hard coded
3795 nickserv_sort_accounts_by_access(const void *a
, const void *b
)
3797 const struct handle_info
*hi_a
= *(const struct handle_info
**)a
;
3798 const struct handle_info
*hi_b
= *(const struct handle_info
**)b
;
3799 if (hi_a
->opserv_level
!= hi_b
->opserv_level
)
3800 return hi_b
->opserv_level
- hi_a
->opserv_level
;
3801 return irccasecmp(hi_a
->handle
, hi_b
->handle
);
3805 nickserv_show_oper_accounts(struct userNode
*user
, struct svccmd
*cmd
)
3807 struct handle_info_list hil
;
3808 struct helpfile_table tbl
;
3813 memset(&hil
, 0, sizeof(hil
));
3814 for (it
= dict_first(nickserv_handle_dict
); it
; it
= iter_next(it
)) {
3815 struct handle_info
*hi
= iter_data(it
);
3816 if (hi
->opserv_level
)
3817 handle_info_list_append(&hil
, hi
);
3819 qsort(hil
.list
, hil
.used
, sizeof(hil
.list
[0]), nickserv_sort_accounts_by_access
);
3820 tbl
.length
= hil
.used
+ 1;
3822 tbl
.flags
= TABLE_NO_FREE
| TABLE_REPEAT_ROWS
| TABLE_REPEAT_HEADERS
;
3823 tbl
.contents
= malloc(tbl
.length
* sizeof(tbl
.contents
[0]));
3824 tbl
.contents
[0] = ary
= malloc(tbl
.width
* sizeof(ary
[0]));
3827 for (ii
= 0; ii
< hil
.used
; ) {
3828 ary
= malloc(tbl
.width
* sizeof(ary
[0]));
3829 ary
[0] = hil
.list
[ii
]->handle
;
3830 ary
[1] = strtab(hil
.list
[ii
]->opserv_level
);
3831 tbl
.contents
[++ii
] = ary
;
3833 table_send(cmd
->parent
->bot
, user
->nick
, 0, NULL
, tbl
);
3834 /*reply("MSG_MATCH_COUNT", hil.used); */
3835 for (ii
= 0; ii
< hil
.used
; ii
++)
3836 free(tbl
.contents
[ii
]);
3841 static NICKSERV_FUNC(cmd_search
)
3843 struct nickserv_discrim
*discrim
;
3844 discrim_search_func action
;
3845 struct svccmd
*subcmd
;
3846 unsigned int matches
;
3849 NICKSERV_MIN_PARMS(3);
3850 sprintf(buf
, "search %s", argv
[1]);
3851 subcmd
= dict_find(nickserv_service
->commands
, buf
, NULL
);
3852 if (!irccasecmp(argv
[1], "print"))
3853 action
= search_print_func
;
3854 else if (!irccasecmp(argv
[1], "count"))
3855 action
= search_count_func
;
3856 else if (!irccasecmp(argv
[1], "unregister"))
3857 action
= search_unregister_func
;
3859 reply("NSMSG_INVALID_ACTION", argv
[1]);
3863 if (subcmd
&& !svccmd_can_invoke(user
, nickserv
, subcmd
, NULL
, SVCCMD_NOISY
))
3866 discrim
= nickserv_discrim_create(cmd
, user
, argc
-2, argv
+2);
3870 if (action
== search_print_func
)
3871 reply("NSMSG_ACCOUNT_SEARCH_RESULTS");
3872 else if (action
== search_count_func
)
3873 discrim
->limit
= INT_MAX
;
3875 matches
= nickserv_discrim_search(discrim
, action
, user
);
3878 reply("MSG_MATCH_COUNT", matches
);
3880 reply("MSG_NO_MATCHES");
3886 static MODCMD_FUNC(cmd_checkpass
)
3888 struct handle_info
*hi
;
3890 NICKSERV_MIN_PARMS(3);
3891 if (!(hi
= get_handle_info(argv
[1]))) {
3892 reply("MSG_HANDLE_UNKNOWN", argv
[1]);
3895 if (checkpass(argv
[2], hi
->passwd
))
3896 reply("CHECKPASS_YES");
3898 reply("CHECKPASS_NO");
3904 nickserv_db_read_handle(const char *handle
, dict_t obj
)
3907 struct string_list
*masks
, *slist
, *ignores
;
3908 struct handle_info
*hi
;
3909 struct userNode
*authed_users
;
3910 struct userData
*channels
;
3911 unsigned long int id
;
3914 char *setter
, *note
;
3917 str
= database_get_data(obj
, KEY_ID
, RECDB_QSTRING
);
3918 id
= str
? strtoul(str
, NULL
, 0) : 0;
3919 str
= database_get_data(obj
, KEY_PASSWD
, RECDB_QSTRING
);
3921 log_module(NS_LOG
, LOG_WARNING
, "did not find a password for %s -- skipping user.", handle
);
3924 if ((hi
= get_handle_info(handle
))) {
3925 authed_users
= hi
->users
;
3926 channels
= hi
->channels
;
3928 hi
->channels
= NULL
;
3929 dict_remove(nickserv_handle_dict
, hi
->handle
);
3931 authed_users
= NULL
;
3934 hi
= register_handle(handle
, str
, id
);
3936 hi
->users
= authed_users
;
3937 while (authed_users
) {
3938 authed_users
->handle_info
= hi
;
3939 authed_users
= authed_users
->next_authed
;
3942 hi
->channels
= channels
;
3943 masks
= database_get_data(obj
, KEY_MASKS
, RECDB_STRING_LIST
);
3944 hi
->masks
= masks
? string_list_copy(masks
) : alloc_string_list(1);
3945 ignores
= database_get_data(obj
, KEY_IGNORES
, RECDB_STRING_LIST
);
3946 hi
->ignores
= ignores
? string_list_copy(ignores
) : alloc_string_list(1);
3947 str
= database_get_data(obj
, KEY_MAXLOGINS
, RECDB_QSTRING
);
3948 hi
->maxlogins
= str
? strtoul(str
, NULL
, 0) : 0;
3949 str
= database_get_data(obj
, KEY_LANGUAGE
, RECDB_QSTRING
);
3950 hi
->language
= language_find(str
? str
: "C");
3951 str
= database_get_data(obj
, KEY_OPSERV_LEVEL
, RECDB_QSTRING
);
3952 hi
->opserv_level
= str
? strtoul(str
, NULL
, 0) : 0;
3953 str
= database_get_data(obj
, KEY_INFO
, RECDB_QSTRING
);
3955 hi
->infoline
= strdup(str
);
3956 str
= database_get_data(obj
, KEY_REGISTER_ON
, RECDB_QSTRING
);
3957 hi
->registered
= str
? (time_t)strtoul(str
, NULL
, 0) : now
;
3958 str
= database_get_data(obj
, KEY_LAST_SEEN
, RECDB_QSTRING
);
3959 hi
->lastseen
= str
? (time_t)strtoul(str
, NULL
, 0) : hi
->registered
;
3960 /* We want to read the nicks even if disable_nicks is set. This is so
3961 * that we don't lose the nick data entirely. */
3962 slist
= database_get_data(obj
, KEY_NICKS
, RECDB_STRING_LIST
);
3964 for (ii
=0; ii
<slist
->used
; ii
++)
3965 register_nick(slist
->list
[ii
], hi
);
3967 str
= database_get_data(obj
, KEY_FLAGS
, RECDB_QSTRING
);
3969 for (ii
=0; str
[ii
]; ii
++)
3970 hi
->flags
|= 1 << (handle_inverse_flags
[(unsigned char)str
[ii
]] - 1);
3972 str
= database_get_data(obj
, KEY_USERLIST_STYLE
, RECDB_QSTRING
);
3973 hi
->userlist_style
= str
? str
[0] : HI_DEFAULT_STYLE
;
3974 str
= database_get_data(obj
, KEY_ANNOUNCEMENTS
, RECDB_QSTRING
);
3975 hi
->announcements
= str
? str
[0] : '?';
3976 str
= database_get_data(obj
, KEY_SCREEN_WIDTH
, RECDB_QSTRING
);
3977 hi
->screen_width
= str
? strtoul(str
, NULL
, 0) : 0;
3978 str
= database_get_data(obj
, KEY_TABLE_WIDTH
, RECDB_QSTRING
);
3979 hi
->table_width
= str
? strtoul(str
, NULL
, 0) : 0;
3980 str
= database_get_data(obj
, KEY_LAST_QUIT_HOST
, RECDB_QSTRING
);
3982 str
= database_get_data(obj
, KEY_LAST_AUTHED_HOST
, RECDB_QSTRING
);
3984 safestrncpy(hi
->last_quit_host
, str
, sizeof(hi
->last_quit_host
));
3985 str
= database_get_data(obj
, KEY_EMAIL_ADDR
, RECDB_QSTRING
);
3987 nickserv_set_email_addr(hi
, str
);
3988 str
= database_get_data(obj
, KEY_EPITHET
, RECDB_QSTRING
);
3990 hi
->epithet
= strdup(str
);
3991 subdb
= database_get_data(obj
, KEY_NOTE_NOTE
, RECDB_OBJECT
);
3993 setter
= database_get_data(subdb
, KEY_NOTE_SETTER
, RECDB_QSTRING
);
3994 str
= database_get_data(subdb
, KEY_NOTE_DATE
, RECDB_QSTRING
);
3995 date
= str
? (time_t)strtoul(str
, NULL
, 0) : now
;
3996 note
= database_get_data(subdb
, KEY_NOTE_NOTE
, RECDB_QSTRING
);
3997 if (setter
&& date
&& note
)
3999 if (!(hi
->note
= nickserv_add_note(setter
, date
, note
)))
4004 str
= database_get_data(obj
, KEY_FAKEHOST
, RECDB_QSTRING
);
4006 hi
->fakehost
= strdup(str
);
4008 subdb
= database_get_data(obj
, KEY_COOKIE
, RECDB_OBJECT
);
4010 const char *data
, *type
, *expires
, *cookie_str
;
4011 struct handle_cookie
*cookie
;
4013 cookie
= calloc(1, sizeof(*cookie
));
4014 type
= database_get_data(subdb
, KEY_COOKIE_TYPE
, RECDB_QSTRING
);
4015 data
= database_get_data(subdb
, KEY_COOKIE_DATA
, RECDB_QSTRING
);
4016 expires
= database_get_data(subdb
, KEY_COOKIE_EXPIRES
, RECDB_QSTRING
);
4017 cookie_str
= database_get_data(subdb
, KEY_COOKIE
, RECDB_QSTRING
);
4018 if (!type
|| !expires
|| !cookie_str
) {
4019 log_module(NS_LOG
, LOG_ERROR
, "Missing field(s) from cookie for account %s; dropping cookie.", hi
->handle
);
4022 if (!irccasecmp(type
, KEY_ACTIVATION
))
4023 cookie
->type
= ACTIVATION
;
4024 else if (!irccasecmp(type
, KEY_PASSWORD_CHANGE
))
4025 cookie
->type
= PASSWORD_CHANGE
;
4026 else if (!irccasecmp(type
, KEY_EMAIL_CHANGE
))
4027 cookie
->type
= EMAIL_CHANGE
;
4028 else if (!irccasecmp(type
, KEY_ALLOWAUTH
))
4029 cookie
->type
= ALLOWAUTH
;
4031 log_module(NS_LOG
, LOG_ERROR
, "Invalid cookie type %s for account %s; dropping cookie.", type
, handle
);
4034 cookie
->expires
= strtoul(expires
, NULL
, 0);
4035 if (cookie
->expires
< now
)
4038 cookie
->data
= strdup(data
);
4039 safestrncpy(cookie
->cookie
, cookie_str
, sizeof(cookie
->cookie
));
4043 nickserv_bake_cookie(cookie
);
4045 nickserv_free_cookie(cookie
);
4050 nickserv_saxdb_read(dict_t db
) {
4052 struct record_data
*rd
;
4054 for (it
=dict_first(db
); it
; it
=iter_next(it
)) {
4056 nickserv_db_read_handle(iter_key(it
), rd
->d
.object
);
4061 static NICKSERV_FUNC(cmd_mergedb
)
4063 struct timeval start
, stop
;
4066 NICKSERV_MIN_PARMS(2);
4067 gettimeofday(&start
, NULL
);
4068 if (!(db
= parse_database(argv
[1]))) {
4069 reply("NSMSG_DB_UNREADABLE", argv
[1]);
4072 nickserv_saxdb_read(db
);
4074 gettimeofday(&stop
, NULL
);
4075 stop
.tv_sec
-= start
.tv_sec
;
4076 stop
.tv_usec
-= start
.tv_usec
;
4077 if (stop
.tv_usec
< 0) {
4079 stop
.tv_usec
+= 1000000;
4081 reply("NSMSG_DB_MERGED", argv
[1], stop
.tv_sec
, stop
.tv_usec
/1000);
4086 expire_handles(UNUSED_ARG(void *data
))
4088 dict_iterator_t it
, next
;
4090 struct handle_info
*hi
;
4092 for (it
=dict_first(nickserv_handle_dict
); it
; it
=next
) {
4093 next
= iter_next(it
);
4095 if ((hi
->opserv_level
> 0)
4097 || HANDLE_FLAGGED(hi
, FROZEN
)
4098 || HANDLE_FLAGGED(hi
, NODELETE
)) {
4101 expiry
= hi
->channels
? nickserv_conf
.handle_expire_delay
: nickserv_conf
.nochan_handle_expire_delay
;
4102 if ((now
- hi
->lastseen
) > expiry
) {
4103 log_module(NS_LOG
, LOG_INFO
, "Expiring account %s for inactivity.", hi
->handle
);
4104 nickserv_unregister_handle(hi
, NULL
, NULL
);
4108 if (nickserv_conf
.handle_expire_frequency
)
4109 timeq_add(now
+ nickserv_conf
.handle_expire_frequency
, expire_handles
, NULL
);
4113 nickserv_load_dict(const char *fname
)
4117 if (!(file
= fopen(fname
, "r"))) {
4118 log_module(NS_LOG
, LOG_ERROR
, "Unable to open dictionary file %s: %s", fname
, strerror(errno
));
4121 while (!feof(file
)) {
4122 fgets(line
, sizeof(line
), file
);
4125 if (line
[strlen(line
)-1] == '\n')
4126 line
[strlen(line
)-1] = 0;
4127 dict_insert(nickserv_conf
.weak_password_dict
, strdup(line
), NULL
);
4130 log_module(NS_LOG
, LOG_INFO
, "Loaded %d words into weak password dictionary.", dict_size(nickserv_conf
.weak_password_dict
));
4133 static enum reclaim_action
4134 reclaim_action_from_string(const char *str
) {
4136 return RECLAIM_NONE
;
4137 else if (!irccasecmp(str
, "warn"))
4138 return RECLAIM_WARN
;
4139 else if (!irccasecmp(str
, "svsnick"))
4140 return RECLAIM_SVSNICK
;
4141 else if (!irccasecmp(str
, "kill"))
4142 return RECLAIM_KILL
;
4144 return RECLAIM_NONE
;
4148 nickserv_conf_read(void)
4150 dict_t conf_node
, child
;
4153 struct string_list
*strlist
;
4155 if (!(conf_node
= conf_get_data(NICKSERV_CONF_NAME
, RECDB_OBJECT
))) {
4156 log_module(NS_LOG
, LOG_ERROR
, "config node `%s' is missing or has wrong type.", NICKSERV_CONF_NAME
);
4159 str
= database_get_data(conf_node
, KEY_VALID_HANDLE_REGEX
, RECDB_QSTRING
);
4161 str
= database_get_data(conf_node
, KEY_VALID_ACCOUNT_REGEX
, RECDB_QSTRING
);
4162 if (nickserv_conf
.valid_handle_regex_set
)
4163 regfree(&nickserv_conf
.valid_handle_regex
);
4165 int err
= regcomp(&nickserv_conf
.valid_handle_regex
, str
, REG_EXTENDED
|REG_ICASE
|REG_NOSUB
);
4166 nickserv_conf
.valid_handle_regex_set
= !err
;
4167 if (err
) log_module(NS_LOG
, LOG_ERROR
, "Bad valid_account_regex (error %d)", err
);
4169 nickserv_conf
.valid_handle_regex_set
= 0;
4171 str
= database_get_data(conf_node
, KEY_VALID_NICK_REGEX
, RECDB_QSTRING
);
4172 if (nickserv_conf
.valid_nick_regex_set
)
4173 regfree(&nickserv_conf
.valid_nick_regex
);
4175 int err
= regcomp(&nickserv_conf
.valid_nick_regex
, str
, REG_EXTENDED
|REG_ICASE
|REG_NOSUB
);
4176 nickserv_conf
.valid_nick_regex_set
= !err
;
4177 if (err
) log_module(NS_LOG
, LOG_ERROR
, "Bad valid_nick_regex (error %d)", err
);
4179 nickserv_conf
.valid_nick_regex_set
= 0;
4181 str
= database_get_data(conf_node
, KEY_VALID_FAKEHOST_REGEX
, RECDB_QSTRING
);
4182 if (nickserv_conf
.valid_fakehost_regex_set
)
4183 regfree(&nickserv_conf
.valid_fakehost_regex
);
4185 int err
= regcomp(&nickserv_conf
.valid_fakehost_regex
, str
, REG_EXTENDED
|REG_ICASE
|REG_NOSUB
);
4186 nickserv_conf
.valid_fakehost_regex_set
= !err
;
4187 if (err
) log_module(NS_LOG
, LOG_ERROR
, "Bad valid_fakehost_regex (error %d)", err
);
4189 nickserv_conf
.valid_fakehost_regex_set
= 0;
4191 str
= database_get_data(conf_node
, KEY_NICKS_PER_HANDLE
, RECDB_QSTRING
);
4193 str
= database_get_data(conf_node
, KEY_NICKS_PER_ACCOUNT
, RECDB_QSTRING
);
4194 nickserv_conf
.nicks_per_handle
= str
? strtoul(str
, NULL
, 0) : 4;
4195 str
= database_get_data(conf_node
, KEY_DISABLE_NICKS
, RECDB_QSTRING
);
4196 nickserv_conf
.disable_nicks
= str
? strtoul(str
, NULL
, 0) : 0;
4197 str
= database_get_data(conf_node
, KEY_DEFAULT_HOSTMASK
, RECDB_QSTRING
);
4198 nickserv_conf
.default_hostmask
= str
? !disabled_string(str
) : 0;
4199 str
= database_get_data(conf_node
, KEY_PASSWORD_MIN_LENGTH
, RECDB_QSTRING
);
4200 nickserv_conf
.password_min_length
= str
? strtoul(str
, NULL
, 0) : 0;
4201 str
= database_get_data(conf_node
, KEY_PASSWORD_MIN_DIGITS
, RECDB_QSTRING
);
4202 nickserv_conf
.password_min_digits
= str
? strtoul(str
, NULL
, 0) : 0;
4203 str
= database_get_data(conf_node
, KEY_PASSWORD_MIN_UPPER
, RECDB_QSTRING
);
4204 nickserv_conf
.password_min_upper
= str
? strtoul(str
, NULL
, 0) : 0;
4205 str
= database_get_data(conf_node
, KEY_PASSWORD_MIN_LOWER
, RECDB_QSTRING
);
4206 nickserv_conf
.password_min_lower
= str
? strtoul(str
, NULL
, 0) : 0;
4207 str
= database_get_data(conf_node
, KEY_DB_BACKUP_FREQ
, RECDB_QSTRING
);
4208 nickserv_conf
.db_backup_frequency
= str
? ParseInterval(str
) : 7200;
4209 str
= database_get_data(conf_node
, KEY_MODOPER_LEVEL
, RECDB_QSTRING
);
4210 nickserv_conf
.modoper_level
= str
? strtoul(str
, NULL
, 0) : 900;
4211 str
= database_get_data(conf_node
, KEY_SET_EPITHET_LEVEL
, RECDB_QSTRING
);
4212 nickserv_conf
.set_epithet_level
= str
? strtoul(str
, NULL
, 0) : 1;
4213 str
= database_get_data(conf_node
, KEY_SET_TITLE_LEVEL
, RECDB_QSTRING
);
4214 nickserv_conf
.set_title_level
= str
? strtoul(str
, NULL
, 0) : 900;
4215 str
= database_get_data(conf_node
, KEY_SET_FAKEHOST_LEVEL
, RECDB_QSTRING
);
4216 nickserv_conf
.set_fakehost_level
= str
? strtoul(str
, NULL
, 0) : 1000;
4217 str
= database_get_data(conf_node
, KEY_HANDLE_EXPIRE_FREQ
, RECDB_QSTRING
);
4219 str
= database_get_data(conf_node
, KEY_ACCOUNT_EXPIRE_FREQ
, RECDB_QSTRING
);
4220 nickserv_conf
.handle_expire_frequency
= str
? ParseInterval(str
) : 86400;
4221 str
= database_get_data(conf_node
, KEY_HANDLE_EXPIRE_DELAY
, RECDB_QSTRING
);
4223 str
= database_get_data(conf_node
, KEY_ACCOUNT_EXPIRE_DELAY
, RECDB_QSTRING
);
4224 nickserv_conf
.handle_expire_delay
= str
? ParseInterval(str
) : 86400*30;
4225 str
= database_get_data(conf_node
, KEY_NOCHAN_HANDLE_EXPIRE_DELAY
, RECDB_QSTRING
);
4227 str
= database_get_data(conf_node
, KEY_NOCHAN_ACCOUNT_EXPIRE_DELAY
, RECDB_QSTRING
);
4228 nickserv_conf
.nochan_handle_expire_delay
= str
? ParseInterval(str
) : 86400*15;
4229 str
= database_get_data(conf_node
, "warn_clone_auth", RECDB_QSTRING
);
4230 nickserv_conf
.warn_clone_auth
= str
? !disabled_string(str
) : 1;
4231 str
= database_get_data(conf_node
, "default_maxlogins", RECDB_QSTRING
);
4232 nickserv_conf
.default_maxlogins
= str
? strtoul(str
, NULL
, 0) : 2;
4233 str
= database_get_data(conf_node
, "hard_maxlogins", RECDB_QSTRING
);
4234 nickserv_conf
.hard_maxlogins
= str
? strtoul(str
, NULL
, 0) : 10;
4235 if (!nickserv_conf
.disable_nicks
) {
4236 str
= database_get_data(conf_node
, "reclaim_action", RECDB_QSTRING
);
4237 nickserv_conf
.reclaim_action
= str
? reclaim_action_from_string(str
) : RECLAIM_NONE
;
4238 str
= database_get_data(conf_node
, "warn_nick_owned", RECDB_QSTRING
);
4239 nickserv_conf
.warn_nick_owned
= str
? enabled_string(str
) : 0;
4240 str
= database_get_data(conf_node
, "auto_reclaim_action", RECDB_QSTRING
);
4241 nickserv_conf
.auto_reclaim_action
= str
? reclaim_action_from_string(str
) : RECLAIM_NONE
;
4242 str
= database_get_data(conf_node
, "auto_reclaim_delay", RECDB_QSTRING
);
4243 nickserv_conf
.auto_reclaim_delay
= str
? ParseInterval(str
) : 0;
4245 child
= database_get_data(conf_node
, KEY_FLAG_LEVELS
, RECDB_OBJECT
);
4246 for (it
=dict_first(child
); it
; it
=iter_next(it
)) {
4247 const char *key
= iter_key(it
), *value
;
4251 if (!strncasecmp(key
, "uc_", 3))
4252 flag
= toupper(key
[3]);
4253 else if (!strncasecmp(key
, "lc_", 3))
4254 flag
= tolower(key
[3]);
4258 if ((pos
= handle_inverse_flags
[flag
])) {
4259 value
= GET_RECORD_QSTRING((struct record_data
*)iter_data(it
));
4260 flag_access_levels
[pos
- 1] = strtoul(value
, NULL
, 0);
4263 if (nickserv_conf
.weak_password_dict
)
4264 dict_delete(nickserv_conf
.weak_password_dict
);
4265 nickserv_conf
.weak_password_dict
= dict_new();
4266 dict_set_free_keys(nickserv_conf
.weak_password_dict
, free
);
4267 dict_insert(nickserv_conf
.weak_password_dict
, strdup("password"), NULL
);
4268 dict_insert(nickserv_conf
.weak_password_dict
, strdup("<password>"), NULL
);
4269 str
= database_get_data(conf_node
, KEY_DICT_FILE
, RECDB_QSTRING
);
4271 nickserv_load_dict(str
);
4272 str
= database_get_data(conf_node
, KEY_NICK
, RECDB_QSTRING
);
4273 if (nickserv
&& str
)
4274 NickChange(nickserv
, str
, 0);
4275 str
= database_get_data(conf_node
, KEY_AUTOGAG_ENABLED
, RECDB_QSTRING
);
4276 nickserv_conf
.autogag_enabled
= str
? strtoul(str
, NULL
, 0) : 1;
4277 str
= database_get_data(conf_node
, KEY_AUTOGAG_DURATION
, RECDB_QSTRING
);
4278 nickserv_conf
.autogag_duration
= str
? ParseInterval(str
) : 1800;
4279 str
= database_get_data(conf_node
, KEY_EMAIL_VISIBLE_LEVEL
, RECDB_QSTRING
);
4280 nickserv_conf
.email_visible_level
= str
? strtoul(str
, NULL
, 0) : 800;
4281 str
= database_get_data(conf_node
, KEY_EMAIL_ENABLED
, RECDB_QSTRING
);
4282 nickserv_conf
.email_enabled
= str
? enabled_string(str
) : 0;
4283 str
= database_get_data(conf_node
, KEY_SYNC_LOG
, RECDB_QSTRING
);
4284 nickserv_conf
.sync_log
= str
? enabled_string(str
) : 0;
4285 str
= database_get_data(conf_node
, KEY_COOKIE_TIMEOUT
, RECDB_QSTRING
);
4286 nickserv_conf
.cookie_timeout
= str
? ParseInterval(str
) : 24*3600;
4287 str
= database_get_data(conf_node
, KEY_EMAIL_REQUIRED
, RECDB_QSTRING
);
4288 nickserv_conf
.email_required
= (nickserv_conf
.email_enabled
&& str
) ? enabled_string(str
) : 0;
4289 str
= database_get_data(conf_node
, KEY_ACCOUNTS_PER_EMAIL
, RECDB_QSTRING
);
4290 nickserv_conf
.handles_per_email
= str
? strtoul(str
, NULL
, 0) : 1;
4291 str
= database_get_data(conf_node
, KEY_EMAIL_SEARCH_LEVEL
, RECDB_QSTRING
);
4292 nickserv_conf
.email_search_level
= str
? strtoul(str
, NULL
, 0) : 600;
4293 str
= database_get_data(conf_node
, KEY_TITLEHOST_SUFFIX
, RECDB_QSTRING
);
4294 nickserv_conf
.titlehost_suffix
= str
? str
: "example.net";
4296 free_string_list(nickserv_conf
.denied_fakehost_words
);
4297 strlist
= database_get_data(conf_node
, KEY_DENIED_FAKEHOST_WORDS
, RECDB_STRING_LIST
);
4299 strlist
= string_list_copy(strlist
);
4301 strlist
= alloc_string_list(4);
4302 string_list_append(strlist
, strdup("sex"));
4303 string_list_append(strlist
, strdup("fuck"));
4305 nickserv_conf
.denied_fakehost_words
= strlist
;
4307 str
= database_get_data(conf_node
, KEY_DEFAULT_STYLE
, RECDB_QSTRING
);
4308 nickserv_conf
.default_style
= str
? str
[0] : HI_DEFAULT_STYLE
;
4310 str
= database_get_data(conf_node
, KEY_AUTO_OPER
, RECDB_QSTRING
);
4311 nickserv_conf
.auto_oper
= str
? str
: "";
4313 str
= database_get_data(conf_node
, KEY_AUTO_ADMIN
, RECDB_QSTRING
);
4314 nickserv_conf
.auto_admin
= str
? str
: "";
4316 str
= conf_get_data("server/network", RECDB_QSTRING
);
4317 nickserv_conf
.network_name
= str
? str
: "some IRC network";
4318 if (!nickserv_conf
.auth_policer_params
) {
4319 nickserv_conf
.auth_policer_params
= policer_params_new();
4320 policer_params_set(nickserv_conf
.auth_policer_params
, "size", "5");
4321 policer_params_set(nickserv_conf
.auth_policer_params
, "drain-rate", "0.05");
4323 child
= database_get_data(conf_node
, KEY_AUTH_POLICER
, RECDB_OBJECT
);
4324 for (it
=dict_first(child
); it
; it
=iter_next(it
))
4325 set_policer_param(iter_key(it
), iter_data(it
), nickserv_conf
.auth_policer_params
);
4329 nickserv_reclaim(struct userNode
*user
, struct nick_info
*ni
, enum reclaim_action action
) {
4331 char newnick
[NICKLEN
+1];
4340 send_message(user
, nickserv
, "NSMSG_RECLAIM_WARN", ni
->nick
, ni
->owner
->handle
);
4342 case RECLAIM_SVSNICK
:
4344 snprintf(newnick
, sizeof(newnick
), "Guest%d", rand()%10000
);
4345 } while (GetUserH(newnick
));
4346 irc_svsnick(nickserv
, user
, newnick
);
4349 msg
= user_find_message(user
, "NSMSG_RECLAIM_KILL");
4350 irc_kill(nickserv
, user
, msg
);
4356 nickserv_reclaim_p(void *data
) {
4357 struct userNode
*user
= data
;
4358 struct nick_info
*ni
= get_nick_info(user
->nick
);
4360 nickserv_reclaim(user
, ni
, nickserv_conf
.auto_reclaim_action
);
4364 check_user_nick(struct userNode
*user
) {
4365 struct nick_info
*ni
;
4366 user
->modes
&= ~FLAGS_REGNICK
;
4367 if (!(ni
= get_nick_info(user
->nick
)))
4369 if (user
->handle_info
== ni
->owner
) {
4370 user
->modes
|= FLAGS_REGNICK
;
4374 if (nickserv_conf
.warn_nick_owned
)
4375 send_message(user
, nickserv
, "NSMSG_RECLAIM_WARN", ni
->nick
, ni
->owner
->handle
);
4376 if (nickserv_conf
.auto_reclaim_action
== RECLAIM_NONE
)
4378 if (nickserv_conf
.auto_reclaim_delay
)
4379 timeq_add(now
+ nickserv_conf
.auto_reclaim_delay
, nickserv_reclaim_p
, user
);
4381 nickserv_reclaim(user
, ni
, nickserv_conf
.auto_reclaim_action
);
4386 handle_new_user(struct userNode
*user
)
4388 return check_user_nick(user
);
4392 handle_account(struct userNode
*user
, const char *stamp
)
4394 struct handle_info
*hi
;
4397 #ifdef WITH_PROTOCOL_P10
4398 time_t timestamp
= 0;
4400 colon
= strchr(stamp
, ':');
4401 if(colon
&& colon
[1])
4404 timestamp
= atoi(colon
+1);
4406 hi
= dict_find(nickserv_handle_dict
, stamp
, NULL
);
4407 if(hi
&& timestamp
&& hi
->registered
!= timestamp
)
4409 log_module(MAIN_LOG
, LOG_WARNING
, "%s using account %s but timestamp does not match %lu is not %lu.", user
->nick
, stamp
, timestamp
, hi
->registered
);
4413 hi
= dict_find(nickserv_id_dict
, stamp
, NULL
);
4414 log_module(MAIN_LOG
, LOG_WARNING
, "Using non-P10 code in accounts, not tested at all!");
4418 if (HANDLE_FLAGGED(hi
, SUSPENDED
)) {
4421 set_user_handle_info(user
, hi
, 0);
4423 log_module(MAIN_LOG
, LOG_WARNING
, "%s had unknown account stamp %s.", user
->nick
, stamp
);
4428 handle_nick_change(struct userNode
*user
, const char *old_nick
)
4430 struct handle_info
*hi
;
4432 if ((hi
= dict_find(nickserv_allow_auth_dict
, old_nick
, 0))) {
4433 dict_remove(nickserv_allow_auth_dict
, old_nick
);
4434 dict_insert(nickserv_allow_auth_dict
, user
->nick
, hi
);
4436 timeq_del(0, nickserv_reclaim_p
, user
, TIMEQ_IGNORE_WHEN
);
4437 check_user_nick(user
);
4441 nickserv_remove_user(struct userNode
*user
, UNUSED_ARG(struct userNode
*killer
), UNUSED_ARG(const char *why
))
4443 dict_remove(nickserv_allow_auth_dict
, user
->nick
);
4444 timeq_del(0, nickserv_reclaim_p
, user
, TIMEQ_IGNORE_WHEN
);
4445 set_user_handle_info(user
, NULL
, 0);
4448 static struct modcmd
*
4449 nickserv_define_func(const char *name
, modcmd_func_t func
, int min_level
, int must_auth
, int must_be_qualified
)
4451 if (min_level
> 0) {
4453 sprintf(buf
, "%u", min_level
);
4454 if (must_be_qualified
) {
4455 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), "level", buf
, "flags", "+qualified,+loghostmask", NULL
);
4457 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), "level", buf
, NULL
);
4459 } else if (min_level
== 0) {
4460 if (must_be_qualified
) {
4461 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), "flags", "+helping", NULL
);
4463 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), "flags", "+helping", NULL
);
4466 if (must_be_qualified
) {
4467 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), "flags", "+qualified,+loghostmask", NULL
);
4469 return modcmd_register(nickserv_module
, name
, func
, 1, (must_auth
? MODCMD_REQUIRE_AUTHED
: 0), NULL
);
4475 nickserv_db_cleanup(void)
4477 unreg_del_user_func(nickserv_remove_user
);
4478 userList_clean(&curr_helpers
);
4479 policer_params_delete(nickserv_conf
.auth_policer_params
);
4480 dict_delete(nickserv_handle_dict
);
4481 dict_delete(nickserv_nick_dict
);
4482 dict_delete(nickserv_opt_dict
);
4483 dict_delete(nickserv_allow_auth_dict
);
4484 dict_delete(nickserv_email_dict
);
4485 dict_delete(nickserv_id_dict
);
4486 dict_delete(nickserv_conf
.weak_password_dict
);
4487 free(auth_func_list
);
4488 free(unreg_func_list
);
4490 free(allowauth_func_list
);
4491 free(handle_merge_func_list
);
4492 free(failpw_func_list
);
4493 if (nickserv_conf
.valid_handle_regex_set
)
4494 regfree(&nickserv_conf
.valid_handle_regex
);
4495 if (nickserv_conf
.valid_nick_regex_set
)
4496 regfree(&nickserv_conf
.valid_nick_regex
);
4500 init_nickserv(const char *nick
)
4502 struct chanNode
*chan
;
4504 NS_LOG
= log_register_type("NickServ", "file:nickserv.log");
4505 reg_new_user_func(handle_new_user
);
4506 reg_nick_change_func(handle_nick_change
);
4507 reg_del_user_func(nickserv_remove_user
);
4508 reg_account_func(handle_account
);
4510 /* set up handle_inverse_flags */
4511 memset(handle_inverse_flags
, 0, sizeof(handle_inverse_flags
));
4512 for (i
=0; handle_flags
[i
]; i
++) {
4513 handle_inverse_flags
[(unsigned char)handle_flags
[i
]] = i
+ 1;
4514 flag_access_levels
[i
] = 0;
4517 conf_register_reload(nickserv_conf_read
);
4518 nickserv_opt_dict
= dict_new();
4519 nickserv_email_dict
= dict_new();
4521 dict_set_free_keys(nickserv_email_dict
, free
);
4522 dict_set_free_data(nickserv_email_dict
, nickserv_free_email_addr
);
4524 nickserv_module
= module_register("NickServ", NS_LOG
, "nickserv.help", NULL
);
4525 /* Removed qualified_host as default requirement for AUTH, REGISTER, PASS, etc. nets
4526 * can enable it per command using modcmd. (its a shitty default IMO, and now in 1.3
4527 * a big pain to disable since its nolonger in the config file. ) -Rubin
4529 modcmd_register(nickserv_module
, "AUTH", cmd_auth
, 2, MODCMD_KEEP_BOUND
, "flags", "+loghostmask", NULL
);
4530 nickserv_define_func("ALLOWAUTH", cmd_allowauth
, 0, 1, 0);
4531 nickserv_define_func("REGISTER", cmd_register
, -1, 0, 0);
4532 nickserv_define_func("OREGISTER", cmd_oregister
, 0, 1, 0);
4533 nickserv_define_func("UNREGISTER", cmd_unregister
, -1, 1, 0);
4534 nickserv_define_func("OUNREGISTER", cmd_ounregister
, 0, 1, 0);
4535 nickserv_define_func("ADDMASK", cmd_addmask
, -1, 1, 0);
4536 nickserv_define_func("OADDMASK", cmd_oaddmask
, 0, 1, 0);
4537 nickserv_define_func("DELMASK", cmd_delmask
, -1, 1, 0);
4538 nickserv_define_func("ODELMASK", cmd_odelmask
, 0, 1, 0);
4539 nickserv_define_func("PASS", cmd_pass
, -1, 1, 0);
4540 nickserv_define_func("SET", cmd_set
, -1, 1, 0);
4541 nickserv_define_func("OSET", cmd_oset
, 0, 1, 0);
4542 nickserv_define_func("ACCOUNTINFO", cmd_handleinfo
, -1, 0, 0);
4543 nickserv_define_func("USERINFO", cmd_userinfo
, -1, 1, 0);
4544 nickserv_define_func("RENAME", cmd_rename_handle
, -1, 1, 0);
4545 nickserv_define_func("VACATION", cmd_vacation
, -1, 1, 0);
4546 nickserv_define_func("MERGE", cmd_merge
, 0, 1, 0);
4547 if (!nickserv_conf
.disable_nicks
) {
4548 /* nick management commands */
4549 nickserv_define_func("REGNICK", cmd_regnick
, -1, 1, 0);
4550 nickserv_define_func("OREGNICK", cmd_oregnick
, 0, 1, 0);
4551 nickserv_define_func("UNREGNICK", cmd_unregnick
, -1, 1, 0);
4552 nickserv_define_func("OUNREGNICK", cmd_ounregnick
, 0, 1, 0);
4553 nickserv_define_func("NICKINFO", cmd_nickinfo
, -1, 1, 0);
4554 nickserv_define_func("RECLAIM", cmd_reclaim
, -1, 1, 0);
4556 if (nickserv_conf
.email_enabled
) {
4557 nickserv_define_func("AUTHCOOKIE", cmd_authcookie
, -1, 0, 0);
4558 nickserv_define_func("RESETPASS", cmd_resetpass
, -1, 0, 0);
4559 nickserv_define_func("COOKIE", cmd_cookie
, -1, 0, 0);
4560 nickserv_define_func("DELCOOKIE", cmd_delcookie
, -1, 1, 0);
4561 nickserv_define_func("ODELCOOKIE", cmd_odelcookie
, 0, 1, 0);
4562 dict_insert(nickserv_opt_dict
, "EMAIL", opt_email
);
4564 nickserv_define_func("GHOST", cmd_ghost
, -1, 1, 0);
4565 /* ignore commands */
4566 nickserv_define_func("ADDIGNORE", cmd_addignore
, -1, 1, 0);
4567 nickserv_define_func("OADDIGNORE", cmd_oaddignore
, 0, 1, 0);
4568 nickserv_define_func("DELIGNORE", cmd_delignore
, -1, 1, 0);
4569 nickserv_define_func("ODELIGNORE", cmd_odelignore
, 0, 1, 0);
4570 /* miscellaneous commands */
4571 nickserv_define_func("STATUS", cmd_status
, -1, 0, 0);
4572 nickserv_define_func("SEARCH", cmd_search
, 100, 1, 0);
4573 nickserv_define_func("SEARCH UNREGISTER", NULL
, 800, 1, 0);
4574 nickserv_define_func("MERGEDB", cmd_mergedb
, 999, 1, 0);
4575 nickserv_define_func("CHECKPASS", cmd_checkpass
, 601, 1, 0);
4577 dict_insert(nickserv_opt_dict
, "INFO", opt_info
);
4578 dict_insert(nickserv_opt_dict
, "WIDTH", opt_width
);
4579 dict_insert(nickserv_opt_dict
, "TABLEWIDTH", opt_tablewidth
);
4580 dict_insert(nickserv_opt_dict
, "COLOR", opt_color
);
4581 dict_insert(nickserv_opt_dict
, "PRIVMSG", opt_privmsg
);
4582 dict_insert(nickserv_opt_dict
, "AUTOHIDE", opt_autohide
);
4583 dict_insert(nickserv_opt_dict
, "STYLE", opt_style
);
4584 dict_insert(nickserv_opt_dict
, "PASS", opt_password
);
4585 dict_insert(nickserv_opt_dict
, "PASSWORD", opt_password
);
4586 dict_insert(nickserv_opt_dict
, "FLAGS", opt_flags
);
4587 dict_insert(nickserv_opt_dict
, "ACCESS", opt_level
);
4588 dict_insert(nickserv_opt_dict
, "LEVEL", opt_level
);
4589 dict_insert(nickserv_opt_dict
, "EPITHET", opt_epithet
);
4590 dict_insert(nickserv_opt_dict
, "NOTE", opt_note
);
4591 if (nickserv_conf
.titlehost_suffix
) {
4592 dict_insert(nickserv_opt_dict
, "TITLE", opt_title
);
4593 dict_insert(nickserv_opt_dict
, "FAKEHOST", opt_fakehost
);
4595 dict_insert(nickserv_opt_dict
, "ANNOUNCEMENTS", opt_announcements
);
4596 dict_insert(nickserv_opt_dict
, "MAXLOGINS", opt_maxlogins
);
4597 dict_insert(nickserv_opt_dict
, "ADVANCED", opt_advanced
);
4598 dict_insert(nickserv_opt_dict
, "LANGUAGE", opt_language
);
4600 nickserv_handle_dict
= dict_new();
4601 dict_set_free_keys(nickserv_handle_dict
, free
);
4602 dict_set_free_data(nickserv_handle_dict
, free_handle_info
);
4604 nickserv_id_dict
= dict_new();
4605 dict_set_free_keys(nickserv_id_dict
, free
);
4607 nickserv_nick_dict
= dict_new();
4608 dict_set_free_data(nickserv_nick_dict
, free
);
4610 nickserv_allow_auth_dict
= dict_new();
4612 userList_init(&curr_helpers
);
4615 const char *modes
= conf_get_data("services/nickserv/modes", RECDB_QSTRING
);
4616 nickserv
= AddService(nick
, modes
? modes
: NULL
, "Nick Services", NULL
);
4617 nickserv_service
= service_register(nickserv
);
4619 saxdb_register("NickServ", nickserv_saxdb_read
, nickserv_saxdb_write
);
4620 reg_exit_func(nickserv_db_cleanup
);
4621 if(nickserv_conf
.handle_expire_frequency
)
4622 timeq_add(now
+ nickserv_conf
.handle_expire_frequency
, expire_handles
, NULL
);
4624 if(autojoin_channels
&& nickserv
) {
4625 for (i
= 0; i
< autojoin_channels
->used
; i
++) {
4626 chan
= AddChannel(autojoin_channels
->list
[i
], now
, "+nt", NULL
, NULL
);
4627 AddChannelUser(nickserv
, chan
)->modes
|= MODE_CHANOP
;
4631 message_register_table(msgtab
);