X-Git-Url: https://jfr.im/git/irc/evilnet/x3.git/blobdiff_plain/574bfc14685e7a08572ff03e1547f62a370777d6..c73514ea1e6c286b2418e7b845c99a4d36601570:/src/nickserv.c diff --git a/src/nickserv.c b/src/nickserv.c index d63a35a..01c6325 100644 --- a/src/nickserv.c +++ b/src/nickserv.c @@ -5,7 +5,7 @@ * * x3 is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, @@ -20,14 +20,20 @@ #include "chanserv.h" #include "conf.h" +#include "config.h" #include "global.h" #include "modcmd.h" #include "opserv.h" /* for gag_create(), opserv_bad_channel() */ #include "saxdb.h" -#include "sendmail.h" +#include "mail.h" #include "timeq.h" +#include "x3ldap.h" -#include +#include + +#ifdef WITH_LDAP +#include +#endif #define NICKSERV_CONF_NAME "services/nickserv" @@ -52,6 +58,8 @@ #define KEY_TITLEHOST_SUFFIX "titlehost_suffix" #define KEY_AUTO_OPER "auto_oper" #define KEY_AUTO_ADMIN "auto_admin" +#define KEY_AUTO_OPER_PRIVS "auto_oper_privs" +#define KEY_AUTO_ADMIN_PRIVS "auto_admin_privs" #define KEY_FLAG_LEVELS "flag_levels" #define KEY_HANDLE_EXPIRE_FREQ "handle_expire_freq" #define KEY_ACCOUNT_EXPIRE_FREQ "account_expire_freq" @@ -73,11 +81,14 @@ #define KEY_ACCOUNTS_PER_EMAIL "accounts_per_email" #define KEY_EMAIL_SEARCH_LEVEL "email_search_level" #define KEY_DEFAULT_STYLE "default_style" +#define KEY_OUNREGISTER_INACTIVE "ounregister_inactive" +#define KEY_OUNREGISTER_FLAGS "ounregister_flags" #define KEY_ID "id" #define KEY_PASSWD "passwd" #define KEY_NICKS "nicks" #define KEY_MASKS "masks" +#define KEY_SSLFPS "sslfps" #define KEY_IGNORES "ignores" #define KEY_OPSERV_LEVEL "opserv_level" #define KEY_FLAGS "flags" @@ -105,15 +116,37 @@ #define KEY_NOTE_NOTE "note" #define KEY_NOTE_SETTER "setter" #define KEY_NOTE_DATE "date" - +#define KEY_KARMA "karma" +#define KEY_FORCE_HANDLES_LOWERCASE "force_handles_lowercase" + +#define KEY_LDAP_ENABLE "ldap_enable" + +#ifdef WITH_LDAP +#define KEY_LDAP_URI "ldap_uri" +#define KEY_LDAP_BASE "ldap_base" +#define KEY_LDAP_DN_FMT "ldap_dn_fmt" +#define KEY_LDAP_VERSION "ldap_version" +#define KEY_LDAP_AUTOCREATE "ldap_autocreate" +#define KEY_LDAP_ADMIN_DN "ldap_admin_dn" +#define KEY_LDAP_ADMIN_PASS "ldap_admin_pass" +#define KEY_LDAP_FIELD_ACCOUNT "ldap_field_account" +#define KEY_LDAP_FIELD_PASSWORD "ldap_field_password" +#define KEY_LDAP_FIELD_EMAIL "ldap_field_email" +#define KEY_LDAP_FIELD_OSLEVEL "ldap_field_oslevel" +#define KEY_LDAP_OBJECT_CLASSES "ldap_object_classes" +#define KEY_LDAP_OPER_GROUP_DN "ldap_oper_group_dn" +#define KEY_LDAP_OPER_GROUP_LEVEL "ldap_oper_group_level" +#define KEY_LDAP_FIELD_GROUP_MEMBER "ldap_field_group_member" +#define KEY_LDAP_TIMEOUT "ldap_timeout" +#endif #define NICKSERV_VALID_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_" #define NICKSERV_FUNC(NAME) MODCMD_FUNC(NAME) -#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[]) +#define OPTION_FUNC(NAME) int NAME(UNUSED_ARG(struct svccmd *cmd), struct userNode *user, struct handle_info *hi, UNUSED_ARG(unsigned int override), unsigned int argc, char *argv[]) typedef OPTION_FUNC(option_func_t); -DEFINE_LIST(handle_info_list, struct handle_info*); +DEFINE_LIST(handle_info_list, struct handle_info*) #define NICKSERV_MIN_PARMS(N) do { \ if (argc < N) { \ @@ -130,7 +163,7 @@ extern struct string_list *autojoin_channels; static struct module *nickserv_module; static struct service *nickserv_service; static struct log_type *NS_LOG; -static dict_t nickserv_handle_dict; /* contains struct handle_info* */ +dict_t nickserv_handle_dict; /* contains struct handle_info* */ static dict_t nickserv_id_dict; /* contains struct handle_info* */ static dict_t nickserv_nick_dict; /* contains struct nick_info* */ static dict_t nickserv_opt_dict; /* contains option_func_t* */ @@ -139,12 +172,17 @@ static dict_t nickserv_email_dict; /* contains struct handle_info_list*, indexed static char handle_inverse_flags[256]; static unsigned int flag_access_levels[32]; static const struct message_entry msgtab[] = { + { "NSMSG_NO_ANGLEBRACKETS", "The < and > in help indicate that that word is a required parameter, but DO NOT actually type them in messages to me." }, { "NSMSG_HANDLE_EXISTS", "Account $b%s$b is already registered." }, - { "NSMSG_HANDLE_TOLONG", "The account name %s is too long. Account names must be %lu charactors or less."}, + { "NSMSG_HANDLE_TOLONG", "The account name %s is too long. Account names must be %lu characters or less."}, { "NSMSG_PASSWORD_SHORT", "Your password must be at least %lu characters long." }, { "NSMSG_PASSWORD_ACCOUNT", "Your password may not be the same as your account name." }, { "NSMSG_PASSWORD_DICTIONARY", "Your password is too simple. You must choose a password that is not just a word or name." }, { "NSMSG_PASSWORD_READABLE", "Your password must have at least %lu digit(s), %lu capital letter(s), and %lu lower-case letter(s)." }, + { "NSMSG_LDAP_FAIL", "There was a problem in contacting the account server (ldap): %s. Please try again later." }, + { "NSMSG_LDAP_FAIL_ADD", "There was a problem in adding account %s to ldap: %s." }, + { "NSMSG_LDAP_FAIL_SEND_EMAIL", "There was a problem in storing your email address in the account server (ldap): %s. Please try again later." }, + { "NSMSG_LDAP_FAIL_GET_EMAIL", "There was a problem in retrieving your email address from the account server (ldap): %s. Please try again later." }, { "NSMSG_PARTIAL_REGISTER", "Account has been registered to you; nick was already registered to someone else." }, { "NSMSG_OREGISTER_VICTIM", "%s has registered a new account for you (named %s)." }, { "NSMSG_OREGISTER_H_SUCCESS", "Account has been registered." }, @@ -201,6 +239,7 @@ static const struct message_entry msgtab[] = { { "NSMSG_HANDLEINFO_REGGED", "Registered on: %s" }, { "NSMSG_HANDLEINFO_LASTSEEN", "Last seen: %s" }, { "NSMSG_HANDLEINFO_LASTSEEN_NOW", "Last seen: Right now!" }, + { "NSMSG_HANDLEINFO_KARMA", "Karma: %d" }, { "NSMSG_HANDLEINFO_VACATION", "On vacation." }, { "NSMSG_HANDLEINFO_EMAIL_ADDR", "Email address: %s" }, { "NSMSG_HANDLEINFO_COOKIE_ACTIVATION", "Cookie: There is currently an activation cookie issued for this account" }, @@ -213,10 +252,13 @@ static const struct message_entry msgtab[] = { { "NSMSG_HANDLEINFO_EPITHET", "Epithet: %s" }, { "NSMSG_HANDLEINFO_NOTE", "Note (by %s on %s): %s " }, { "NSMSG_HANDLEINFO_FAKEHOST", "Fake host: %s" }, + { "NSMSG_INVALID_KARMA", "$b%s$b is not a valid karma modifier." }, + { "NSMSG_SET_KARMA", "$bKARMA: $b%d$b" }, { "NSMSG_HANDLEINFO_LAST_HOST", "Last quit hostmask: %s" }, { "NSMSG_HANDLEINFO_LAST_HOST_UNKNOWN", "Last quit hostmask: Unknown" }, { "NSMSG_HANDLEINFO_NICKS", "Nickname(s): %s" }, { "NSMSG_HANDLEINFO_MASKS", "Hostmask(s): %s" }, + { "NSMSG_HANDLEINFO_SSLFPS", "SSL Fingerprints(s): %s" }, { "NSMSG_HANDLEINFO_IGNORES", "Ignore(s): %s" }, { "NSMSG_HANDLEINFO_CHANNELS", "Channel(s): %s" }, { "NSMSG_HANDLEINFO_CURRENT", "Current nickname(s): %s" }, @@ -246,9 +288,13 @@ static const struct message_entry msgtab[] = { { "NSMSG_ADDMASK_SUCCESS", "Hostmask %s added." }, { "NSMSG_ADDIGNORE_ALREADY", "$b%s$b is already an ignored hostmask in your account." }, { "NSMSG_ADDIGNORE_SUCCESS", "Hostmask %s added." }, + { "NSMSG_ADDSSLFP_ALREADY", "$b%s$b is already an SSL fingerprint in your account." }, + { "NSMSG_ADDSSLFP_SUCCESS", "SSL fingerprint %s added." }, { "NSMSG_DELMASK_NOTLAST", "You may not delete your last hostmask." }, { "NSMSG_DELMASK_SUCCESS", "Hostmask %s deleted." }, { "NSMSG_DELMASK_NOT_FOUND", "Unable to find mask to be deleted." }, + { "NSMSG_DELSSLFP_SUCCESS", "SSL fingerprint %s deleted." }, + { "NSMSG_DELSSLFP_NOT_FOUND", "Unable to find SSL fingerprint to be deleted." }, { "NSMSG_OPSERV_LEVEL_BAD", "You may not promote another oper above your level." }, { "NSMSG_USE_CMD_PASS", "Please use the PASS command to change your password." }, { "NSMSG_UNKNOWN_NICK", "I know nothing about nick $b%s$b." }, @@ -257,6 +303,9 @@ static const struct message_entry msgtab[] = { { "NSMSG_UNREGNICK_SUCCESS", "Nick $b%s$b has been unregistered." }, { "NSMSG_UNREGISTER_SUCCESS", "Account $b%s$b has been unregistered." }, { "NSMSG_UNREGISTER_NICKS_SUCCESS", "Account $b%s$b and all its nicks have been unregistered." }, + { "NSMSG_UNREGISTER_MUST_FORCE", "Account $b%s$b is not inactive or has special flags set; use FORCE to unregister it." }, + { "NSMSG_UNREGISTER_CANNOT_FORCE", "Account $b%s$b is not inactive or has special flags set; have an IRCOp use FORCE to unregister it." }, + { "NSMSG_UNREGISTER_NODELETE", "Account $b%s$b is protected from unregistration." }, { "NSMSG_HANDLE_STATS", "There are %d nicks registered to your account." }, { "NSMSG_HANDLE_NONE", "You are not authenticated against any account." }, { "NSMSG_GLOBAL_STATS", "There are %d accounts and %d nicks registered globally." }, @@ -272,7 +321,7 @@ static const struct message_entry msgtab[] = { { "NSMSG_DB_UNREADABLE", "Unable to read database file %s; check the log for more information." }, { "NSMSG_DB_MERGED", "$N merged DB from %s (in "FMT_TIME_T".%03lu seconds)." }, { "NSMSG_HANDLE_CHANGED", "$b%s$b's account name has been changed to $b%s$b." }, - { "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." }, + { "NSMSG_BAD_HANDLE", "Account $b%s$b is not allowed because it is reserved, is too long, or contains invalid characters." }, { "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." }, { "NSMSG_BAD_EMAIL_ADDR", "Please use a well-formed email address." }, { "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." }, @@ -282,6 +331,7 @@ static const struct message_entry msgtab[] = { { "NSMSG_CANNOT_MERGE_SELF", "You cannot merge account $b%s$b with itself." }, { "NSMSG_HANDLES_MERGED", "Merged account $b%s$b into $b%s$b." }, { "NSMSG_RECLAIM_WARN", "%s is a registered nick - you must auth to account %s or change your nick." }, + { "NSMSG_RECLAIM_HOWTO", "To auth to account %s you must use /msg %s@%s AUTH %s " }, { "NSMSG_RECLAIM_KILL", "Unauthenticated user of nick." }, { "NSMSG_RECLAIMED_NONE", "You cannot manually reclaim a nick." }, { "NSMSG_RECLAIMED_WARN", "Sent a request for %s to change their nick." }, @@ -367,65 +417,18 @@ static const struct message_entry msgtab[] = { { "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." }, { "CHECKPASS_YES", "Yes." }, { "CHECKPASS_NO", "No." }, + { "CHECKEMAIL_NOT_SET", "No email set." }, + { "CHECKEMAIL_YES", "Yes." }, + { "CHECKEMAIL_NO", "No." }, + { "NSMSG_DEFCON_NO_NEW_NICKS", "You cannot register new %s at this time, please try again soon" }, { NULL, NULL } }; -enum reclaim_action { - RECLAIM_NONE, - RECLAIM_WARN, - RECLAIM_SVSNICK, - RECLAIM_KILL -}; static void nickserv_reclaim(struct userNode *user, struct nick_info *ni, enum reclaim_action action); static void nickserv_reclaim_p(void *data); +static int nickserv_addmask(struct userNode *user, struct handle_info *hi, const char *mask); -static struct { - unsigned int disable_nicks : 1; - unsigned int valid_handle_regex_set : 1; - unsigned int valid_nick_regex_set : 1; - unsigned int valid_fakehost_regex_set : 1; - unsigned int autogag_enabled : 1; - unsigned int email_enabled : 1; - unsigned int email_required : 1; - unsigned int default_hostmask : 1; - unsigned int warn_nick_owned : 1; - unsigned int warn_clone_auth : 1; - unsigned int sync_log : 1; - unsigned long nicks_per_handle; - unsigned long password_min_length; - unsigned long password_min_digits; - unsigned long password_min_upper; - unsigned long password_min_lower; - unsigned long db_backup_frequency; - unsigned long handle_expire_frequency; - unsigned long autogag_duration; - unsigned long email_visible_level; - unsigned long cookie_timeout; - unsigned long handle_expire_delay; - unsigned long nochan_handle_expire_delay; - unsigned long modoper_level; - unsigned long set_epithet_level; - unsigned long set_title_level; - unsigned long set_fakehost_level; - unsigned long handles_per_email; - unsigned long email_search_level; - const char *network_name; - const char *titlehost_suffix; - regex_t valid_handle_regex; - regex_t valid_nick_regex; - regex_t valid_fakehost_regex; - dict_t weak_password_dict; - struct policer_params *auth_policer_params; - enum reclaim_action reclaim_action; - enum reclaim_action auto_reclaim_action; - unsigned long auto_reclaim_delay; - unsigned char default_maxlogins; - unsigned char hard_maxlogins; - const char *auto_oper; - const char *auto_admin; - char default_style; - struct string_list *denied_fakehost_words; -} nickserv_conf; +struct nickserv_config nickserv_conf; /* We have 2^32 unique account IDs to use. */ unsigned long int highest_id = 0; @@ -458,45 +461,14 @@ register_handle(const char *handle, const char *passwd, UNUSED_ARG(unsigned long { struct handle_info *hi; -#ifdef WITH_PROTOCOL_BAHAMUT - char id_base64[IDLEN + 1]; - do - { - /* Assign a unique account ID to the account; note that 0 is - an invalid account ID. 1 is therefore the first account ID. */ - if (!id) { - id = 1 + highest_id++; - } else { - /* Note: highest_id is and must always be the highest ID. */ - if(id > highest_id) { - highest_id = id; - } - } - inttobase64(id_base64, id, IDLEN); - - /* Make sure an account with the same ID doesn't exist. If a - duplicate is found, log some details and assign a new one. - This should be impossible, but it never hurts to expect it. */ - if ((hi = dict_find(nickserv_id_dict, id_base64, NULL))) { - log_module(NS_LOG, LOG_WARNING, "Duplicated account ID %lu (%s) found belonging to %s while inserting %s.", id, id_base64, hi->handle, handle); - id = 0; - } - } while(!id); -#endif - hi = calloc(1, sizeof(*hi)); - hi->userlist_style = HI_DEFAULT_STYLE; + hi->userlist_style = nickserv_conf.default_style ? nickserv_conf.default_style : HI_DEFAULT_STYLE; hi->announcements = '?'; hi->handle = strdup(handle); safestrncpy(hi->passwd, passwd, sizeof(hi->passwd)); hi->infoline = NULL; dict_insert(nickserv_handle_dict, hi->handle, hi); -#ifdef WITH_PROTOCOL_BAHAMUT - hi->id = id; - dict_insert(nickserv_id_dict, strdup(id_base64), hi); -#endif - return hi; } @@ -538,21 +510,25 @@ delete_nick(struct nick_info *ni) } static unreg_func_t *unreg_func_list; +static void **unreg_func_list_extra; static unsigned int unreg_func_size = 0, unreg_func_used = 0; void -reg_unreg_func(unreg_func_t func) +reg_unreg_func(unreg_func_t func, void *extra) { if (unreg_func_used == unreg_func_size) { if (unreg_func_size) { unreg_func_size <<= 1; unreg_func_list = realloc(unreg_func_list, unreg_func_size*sizeof(unreg_func_t)); + unreg_func_list_extra = realloc(unreg_func_list_extra, unreg_func_size*sizeof(void*)); } else { unreg_func_size = 8; unreg_func_list = malloc(unreg_func_size*sizeof(unreg_func_t)); + unreg_func_list_extra = malloc(unreg_func_size*sizeof(void*)); } } - unreg_func_list[unreg_func_used++] = func; + unreg_func_list[unreg_func_used] = func; + unreg_func_list_extra[unreg_func_used++] = extra; } static void @@ -569,14 +545,8 @@ free_handle_info(void *vhi) { struct handle_info *hi = vhi; -#ifdef WITH_PROTOCOL_BAHAMUT - char id[IDLEN + 1]; - - inttobase64(id, hi->id, IDLEN); - dict_remove(nickserv_id_dict, id); -#endif - free_string_list(hi->masks); + free_string_list(hi->sslfps); free_string_list(hi->ignores); assert(!hi->users); @@ -601,14 +571,28 @@ free_handle_info(void *vhi) static void set_user_handle_info(struct userNode *user, struct handle_info *hi, int stamp); -static void +static int nickserv_unregister_handle(struct handle_info *hi, struct userNode *notify, struct userNode *bot) { unsigned int n; struct userNode *uNode; +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + if( (rc = ldap_delete_account(hi->handle)) != LDAP_SUCCESS) { + if(notify) { + send_message(notify, bot, "NSMSG_LDAP_FAIL", ldap_err2string(rc)); + } + if(rc != LDAP_NO_SUCH_OBJECT) + return false; /* if theres noone there to delete, its kinda ok, right ?:) */ + } + } + } +#endif for (n=0; nusers) { if (nickserv_conf.sync_log) { uNode = GetUserH(hi->users->nick); @@ -628,6 +612,7 @@ nickserv_unregister_handle(struct handle_info *hi, struct userNode *notify, stru SyncLog("UNREGISTER %s", hi->handle); dict_remove(nickserv_handle_dict, hi->handle); + return true; } struct handle_info* @@ -719,8 +704,16 @@ is_valid_handle(const char *handle) static int is_registerable_nick(const char *nick) { - /* make sure it could be used as an account name */ - if (!is_valid_handle(nick)) + struct userNode *user; + /* cant register a juped nick/service nick as nick, to prevent confusion */ + user = GetUserH(nick); + if (user && IsLocal(user)) + return 0; + /* for consistency, only allow nicks names that could be nicks */ + if (!is_valid_nick(nick)) + return 0; + /* disallow nicks that look like bad words */ + if (opserv_bad_channel(nick)) return 0; /* check length */ if (strlen(nick) > NICKLEN) @@ -795,7 +788,7 @@ smart_get_handle_info(struct userNode *service, struct userNode *user, const cha } int -oper_outranks(struct svccmd *cmd, struct userNode *user, struct handle_info *hi) { +oper_outranks(struct userNode *user, struct handle_info *hi) { if (user->handle_info->opserv_level > hi->opserv_level) return 1; if (user->handle_info->opserv_level == hi->opserv_level) { @@ -807,12 +800,12 @@ oper_outranks(struct svccmd *cmd, struct userNode *user, struct handle_info *hi) return 1; } } - reply("MSG_USER_OUTRANKED", hi->handle); + send_message(user, nickserv, "MSG_USER_OUTRANKED", hi->handle); return 0; } struct handle_info * -get_victim_oper(struct svccmd *cmd, struct userNode *user, const char *target) +get_victim_oper(struct userNode *user, const char *target) { struct handle_info *hi; if (!(hi = smart_get_handle_info(nickserv, user, target))) @@ -821,7 +814,7 @@ get_victim_oper(struct svccmd *cmd, struct userNode *user, const char *target) send_message(user, nickserv, "MSG_OPER_SUSPENDED"); return 0; } - return oper_outranks(cmd, user, hi) ? hi : NULL; + return oper_outranks(user, hi) ? hi : NULL; } static int @@ -834,7 +827,7 @@ valid_user_for(struct userNode *user, struct handle_info *hi) return 1; /* If any hostmask matches, allow it. */ for (ii=0; iimasks->used; ii++) - if (user_matches_glob(user, hi->masks->list[ii], 0)) + if (user_matches_glob(user, hi->masks->list[ii], 0, 0)) return 1; /* If they are allowauthed to this account, allow it (removing the aa). */ if (dict_find(nickserv_allow_auth_dict, user->nick, NULL) == hi) { @@ -845,6 +838,25 @@ valid_user_for(struct userNode *user, struct handle_info *hi) return 0; } +static int +valid_user_sslfp(struct userNode *user, struct handle_info *hi) +{ + unsigned int ii; + + if (!hi->sslfps->used) + return 0; + if (!(user->sslfp)) + return 0; + + /* If any SSL fingerprint matches, allow it. */ + for (ii=0; iisslfps->used; ii++) + if (!irccasecmp(user->sslfp, hi->sslfps->list[ii])) + return 1; + + /* No valid SSL fingerprint found. */ + return 0; +} + static int is_secure_password(const char *handle, const char *pass, struct userNode *user) { @@ -888,49 +900,74 @@ is_secure_password(const char *handle, const char *pass, struct userNode *user) } static auth_func_t *auth_func_list; +static void **auth_func_list_extra; static unsigned int auth_func_size = 0, auth_func_used = 0; void -reg_auth_func(auth_func_t func) +reg_auth_func(auth_func_t func, void *extra) { if (auth_func_used == auth_func_size) { if (auth_func_size) { auth_func_size <<= 1; auth_func_list = realloc(auth_func_list, auth_func_size*sizeof(auth_func_t)); + auth_func_list_extra = realloc(auth_func_list_extra, auth_func_size*sizeof(void*)); } else { auth_func_size = 8; auth_func_list = malloc(auth_func_size*sizeof(auth_func_t)); + auth_func_list_extra = malloc(auth_func_size*sizeof(void*)); } } - auth_func_list[auth_func_used++] = func; + auth_func_list[auth_func_used] = func; + auth_func_list_extra[auth_func_used++] = extra; } static handle_rename_func_t *rf_list; +static void **rf_list_extra; static unsigned int rf_list_size, rf_list_used; void -reg_handle_rename_func(handle_rename_func_t func) +reg_handle_rename_func(handle_rename_func_t func, void *extra) { if (rf_list_used == rf_list_size) { if (rf_list_size) { rf_list_size <<= 1; rf_list = realloc(rf_list, rf_list_size*sizeof(rf_list[0])); + rf_list_extra = realloc(rf_list_extra, rf_list_size*sizeof(void*)); } else { rf_list_size = 8; rf_list = malloc(rf_list_size*sizeof(rf_list[0])); + rf_list_extra = malloc(rf_list_size*sizeof(void*)); } } - rf_list[rf_list_used++] = func; + rf_list[rf_list_used] = func; + rf_list_extra[rf_list_used++] = extra; } static char * generate_fakehost(struct handle_info *handle) { + struct userNode *target; extern const char *hidden_host_suffix; static char buffer[HOSTLEN+1]; + char *data; + int style = 1; if (!handle->fakehost) { - snprintf(buffer, sizeof(buffer), "%s.%s", handle->handle, hidden_host_suffix); + data = conf_get_data("server/hidden_host_type", RECDB_QSTRING); + if (data) + style = atoi(data); + + if (style == 1) + snprintf(buffer, sizeof(buffer), "%s.%s", handle->handle, hidden_host_suffix); + else if (style == 2) { + /* Due to the way fakehost is coded theres no way i can + get the exact user, so for now ill just take the first + authed user. */ + for (target = handle->users; target; target = target->next_authed) + break; + + snprintf(buffer, sizeof(buffer), "%s", target->crypthost); + } return buffer; } else if (handle->fakehost[0] == '.') { /* A leading dot indicates the stored value is actually a title. */ @@ -961,7 +998,7 @@ void send_func_list(struct userNode *user) old_info = user->handle_info; for (n=0; nhandle_info->users == user) { user->handle_info->users = user->next_authed; - } else { + } else if (user->handle_info->users != NULL) { for (other = user->handle_info->users; other->next_authed != user; other = other->next_authed) ; other->next_authed = user->next_authed; + } else { + /* No users authed to the account - can happen if they get + * killed for authing. */ } /* if nobody left on old handle, and they're not an oper, remove !god */ if (!user->handle_info->users && !user->handle_info->opserv_level) @@ -1004,10 +1044,8 @@ set_user_handle_info(struct userNode *user, struct handle_info *hi, int stamp) if (hi && !hi->users && !hi->opserv_level) HANDLE_CLEAR_FLAG(hi, HELPING); - if (GetUserH(user->nick)) { - for (n=0; nnick)) user->loc = 1; if (hi) { @@ -1020,44 +1058,57 @@ set_user_handle_info(struct userNode *user, struct handle_info *hi, int stamp) send_message(other, nickserv, "NSMSG_CLONE_AUTH", user->nick, user->ident, user->hostname); } + /* Add this auth to users list of current auths */ user->next_authed = hi->users; hi->users = user; hi->lastseen = now; - if (IsHelper(user)) + /* Add to helpers list */ + if (IsHelper(user) && !userList_contains(&curr_helpers, user)) userList_append(&curr_helpers, user); + /* Set the fakehost */ if (hi->fakehost || old_info) apply_fakehost(hi); if (stamp) { -#ifdef WITH_PROTOCOL_BAHAMUT - /* Stamp users with their account ID. */ - char id[IDLEN + 1]; - inttobase64(id, hi->id, IDLEN); -#elif WITH_PROTOCOL_P10 +#ifdef WITH_PROTOCOL_P10 /* Stamp users with their account name. */ char *id = hi->handle; #else const char *id = "???"; #endif + /* Mark all the nicks registered to this + * account as registered nicks + * - Why not just this one? -rubin */ if (!nickserv_conf.disable_nicks) { - struct nick_info *ni; - for (ni = hi->nicks; ni; ni = ni->next) { - if (!irccasecmp(user->nick, ni->nick)) { + struct nick_info *ni2; + for (ni2 = hi->nicks; ni2; ni2 = ni2->next) { + if (!irccasecmp(user->nick, ni2->nick)) { user->modes |= FLAGS_REGNICK; break; } } } + /* send the account to the ircd */ StampUser(user, id, hi->registered); } + /* Stop trying to kick this user off their nick */ if ((ni = get_nick_info(user->nick)) && (ni->owner == hi)) timeq_del(0, nickserv_reclaim_p, user, TIMEQ_IGNORE_WHEN); } else { /* We cannot clear the user's account ID, unfortunately. */ user->next_authed = NULL; } + + /* Call auth handlers */ + if (GetUserH(user->nick)) { + for (n=0; ndead) + return; + } + } } static struct handle_info* @@ -1068,13 +1119,15 @@ nickserv_register(struct userNode *user, struct userNode *settee, const char *ha char crypted[MD5_CRYPT_LENGTH]; if ((hi = dict_find(nickserv_handle_dict, handle, NULL))) { - send_message(user, nickserv, "NSMSG_HANDLE_EXISTS", handle); + if(user) + send_message(user, nickserv, "NSMSG_HANDLE_EXISTS", handle); return 0; } - if(strlen(handle) > 15) + if(strlen(handle) > 30) { - send_message(user, nickserv, "NSMSG_HANDLE_TOLONG", handle, 15); + if(user) + send_message(user, nickserv, "NSMSG_HANDLE_TOLONG", handle, 30); return 0; } @@ -1082,8 +1135,20 @@ nickserv_register(struct userNode *user, struct userNode *settee, const char *ha return 0; cryptpass(passwd, crypted); +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + rc = ldap_do_add(handle, (no_auth ? NULL : crypted), NULL); + if(LDAP_SUCCESS != rc && LDAP_ALREADY_EXISTS != rc ) { + if(user) + send_message(user, nickserv, "NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif hi = register_handle(handle, crypted, 0); hi->masks = alloc_string_list(1); + hi->sslfps = alloc_string_list(1); hi->ignores = alloc_string_list(1); hi->users = NULL; hi->language = lang_C; @@ -1093,18 +1158,33 @@ nickserv_register(struct userNode *user, struct userNode *settee, const char *ha if (settee && !no_auth) set_user_handle_info(settee, hi, 1); - if (user != settee) + if (user != settee) { + if(user) send_message(user, nickserv, "NSMSG_OREGISTER_H_SUCCESS"); - else if (nickserv_conf.disable_nicks) + } + else if (nickserv_conf.disable_nicks) { + if(user) { send_message(user, nickserv, "NSMSG_REGISTER_H_SUCCESS"); - else if ((ni = dict_find(nickserv_nick_dict, user->nick, NULL))) + } + } + else if (user && (ni = dict_find(nickserv_nick_dict, user->nick, NULL))) { + if(user) { send_message(user, nickserv, "NSMSG_PARTIAL_REGISTER"); + } + } else { - register_nick(user->nick, hi); - send_message(user, nickserv, "NSMSG_REGISTER_HN_SUCCESS"); + if(user) { + if (is_registerable_nick(user->nick)) { + register_nick(user->nick, hi); + send_message(user, nickserv, "NSMSG_REGISTER_HN_SUCCESS"); + } + } } - if (settee && (user != settee)) + if (settee && (user != settee)) { + if(user) { send_message(settee, nickserv, "NSMSG_OREGISTER_VICTIM", user->nick, hi->handle); + } + } return hi; } @@ -1189,6 +1269,7 @@ nickserv_make_cookie(struct userNode *user, struct handle_info *hi, enum cookie_ else fmt = handle_find_message(hi, "NSEMAIL_PASSWORD_CHANGE_BODY"); snprintf(body, sizeof(body), fmt, netname, cookie->cookie, nickserv->nick, self->name, hi->handle); + first_time = 0; break; case EMAIL_CHANGE: misc = hi->email_addr; @@ -1200,9 +1281,10 @@ nickserv_make_cookie(struct userNode *user, struct handle_info *hi, enum cookie_ snprintf(subject, sizeof(subject), fmt, netname); fmt = handle_find_message(hi, "NSEMAIL_EMAIL_CHANGE_BODY_NEW"); snprintf(body, sizeof(body), fmt, netname, cookie->cookie+COOKIELEN/2, nickserv->nick, self->name, hi->handle, COOKIELEN/2); - sendmail(nickserv, hi, subject, body, 1); + mail_send(nickserv, hi, subject, body, 1); fmt = handle_find_message(hi, "NSEMAIL_EMAIL_CHANGE_BODY_OLD"); snprintf(body, sizeof(body), fmt, netname, cookie->cookie, nickserv->nick, self->name, hi->handle, COOKIELEN/2, hi->email_addr); + first_time = 1; } else { #endif send_message(user, nickserv, "NSMSG_USE_COOKIE_EMAIL_1"); @@ -1210,7 +1292,7 @@ nickserv_make_cookie(struct userNode *user, struct handle_info *hi, enum cookie_ snprintf(subject, sizeof(subject), fmt, netname); fmt = handle_find_message(hi, "NSEMAIL_EMAIL_VERIFY_BODY"); snprintf(body, sizeof(body), fmt, netname, cookie->cookie, nickserv->nick, self->name, hi->handle); - sendmail(nickserv, hi, subject, body, 1); + mail_send(nickserv, hi, subject, body, 1); subject[0] = 0; #ifdef stupid_verify_old_email } @@ -1229,7 +1311,7 @@ nickserv_make_cookie(struct userNode *user, struct handle_info *hi, enum cookie_ break; } if (subject[0]) - sendmail(nickserv, hi, subject, body, first_time); + mail_send(nickserv, hi, subject, body, first_time); nickserv_bake_cookie(cookie); } @@ -1279,6 +1361,11 @@ static NICKSERV_FUNC(cmd_register) char syncpass[MD5_CRYPT_LENGTH]; int no_auth, weblink; + if (checkDefCon(DEFCON_NO_NEW_NICKS) && !IsOper(user)) { + reply("NSMSG_DEFCON_NO_NEW_NICKS", nickserv_conf.disable_nicks ? "accounts" : "nicknames"); + return 0; + } + if (!IsOper(user) && !dict_size(nickserv_handle_dict)) { /* Require the first handle registered to belong to someone +o. */ reply("NSMSG_REQUIRE_OPER"); @@ -1305,6 +1392,8 @@ static NICKSERV_FUNC(cmd_register) NICKSERV_MIN_PARMS((unsigned)3 + nickserv_conf.email_required); + if(nickserv_conf.force_handles_lowercase) + irc_strtolower(argv[1]); if (!is_valid_handle(argv[1])) { reply("NSMSG_BAD_HANDLE", argv[1]); return 0; @@ -1325,7 +1414,7 @@ static NICKSERV_FUNC(cmd_register) } /* .. and that we are allowed to send to it. */ - if ((str = sendmail_prohibited_address(email_addr))) { + if ((str = mail_prohibited_address(email_addr))) { reply("NSMSG_EMAIL_PROHIBITED", email_addr, str); return 0; } @@ -1378,8 +1467,25 @@ static NICKSERV_FUNC(cmd_register) } /* Set their email address. */ - if (email_addr) + if (email_addr) { +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, NULL, email_addr)) != LDAP_SUCCESS) { + /* Falied to update email in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL_EMAIL", ldap_err2string(rc)); + } else { + nickserv_set_email_addr(hi, email_addr); + } + } + else { + nickserv_set_email_addr(hi, email_addr); + } +#else nickserv_set_email_addr(hi, email_addr); +#endif + } /* If they need to do email verification, tell them. */ if (no_auth) @@ -1414,15 +1520,21 @@ static NICKSERV_FUNC(cmd_oregister) char* mask = NULL; char* nick = NULL; - NICKSERV_MIN_PARMS(3); + NICKSERV_MIN_PARMS(2); account = argv[1]; pass = argv[2]; + if(nickserv_conf.force_handles_lowercase) + irc_strtolower(account); + if (!is_valid_handle(argv[1])) { + reply("NSMSG_BAD_HANDLE", argv[1]); + return 0; + } if (nickserv_conf.email_required) { - NICKSERV_MIN_PARMS(4); + NICKSERV_MIN_PARMS(3); email = argv[3]; - if (argc >= 5) {/* take: "acct pass email mask nick" or "acct pass email mask" or "acct pass email nick" */ - if (strchr(argv[4], '@') || argc >= 6) /* If @, its mask not nick */ + if (argc > 4) {/* take: "acct pass email mask nick" or "acct pass email mask" or "acct pass email nick" */ + if (strchr(argv[4], '@')) mask = argv[4]; else nick = argv[4]; @@ -1432,8 +1544,8 @@ static NICKSERV_FUNC(cmd_oregister) } } else { - if (argc >= 4) {/* take: "account pass mask nick" or "account pass mask" or "account pass nick" */ - if (strchr(argv[3], '@') || argc >= 5) /* If @, its mask not nick */ + if (argc > 3) {/* take: "account pass mask nick" or "account pass mask" or "account pass nick" */ + if (strchr(argv[3], '@')) mask = argv[3]; else nick = argv[3]; @@ -1469,11 +1581,28 @@ static NICKSERV_FUNC(cmd_oregister) return 0; /* error reply handled by above */ } if (email) { +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, NULL, email)) != LDAP_SUCCESS) { + /* Falied to update email in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL_EMAIL", ldap_err2string(rc)); + } else { + nickserv_set_email_addr(hi, email); + } + } + else { + nickserv_set_email_addr(hi, email); + } +#else nickserv_set_email_addr(hi, email); +#endif } if (mask) { char* mask_canonicalized = canonicalize_hostmask(strdup(mask)); - string_list_append(hi->masks, mask_canonicalized); + if (mask_canonicalized) + string_list_append(hi->masks, mask_canonicalized); } if (nickserv_conf.sync_log) @@ -1515,7 +1644,7 @@ static NICKSERV_FUNC(cmd_oaddignore) struct handle_info *hi; NICKSERV_MIN_PARMS(3); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) return 0; return nickserv_ignore(cmd, user, hi, argv[2]); @@ -1554,7 +1683,7 @@ static NICKSERV_FUNC(cmd_odelignore) { struct handle_info *hi; NICKSERV_MIN_PARMS(3); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) return 0; return nickserv_delignore(cmd, user, hi, argv[2]); } @@ -1579,9 +1708,6 @@ static NICKSERV_FUNC(cmd_handleinfo) nsmsg_none = handle_find_message(hi, "MSG_NONE"); reply("NSMSG_HANDLEINFO_ON", hi->handle); reply("MSG_BAR"); -#ifdef WITH_PROTOCOL_BAHAMUT - reply("NSMSG_HANDLEINFO_ID", hi->id); -#endif reply("NSMSG_HANDLEINFO_REGGED", ctime(&hi->registered)); if (!hi->users) { @@ -1599,13 +1725,16 @@ static NICKSERV_FUNC(cmd_handleinfo) struct do_not_register *dnr; if ((dnr = chanserv_is_dnr(NULL, hi))) reply("NSMSG_HANDLEINFO_DNR", dnr->setter, dnr->reason); - if (!oper_outranks(cmd, user, hi)) + if ((user->handle_info->opserv_level < 900) && !oper_outranks(user, hi)) return 1; } else if (hi != user->handle_info) { reply("NSMSG_HANDLEINFO_END"); return 1; } + if (IsOper(user)) + reply("NSMSG_HANDLEINFO_KARMA", hi->karma); + if (nickserv_conf.email_enabled) reply("NSMSG_HANDLEINFO_EMAIL_ADDR", visible_email_addr(user, hi)); @@ -1703,6 +1832,26 @@ static NICKSERV_FUNC(cmd_handleinfo) reply("NSMSG_HANDLEINFO_MASKS", nsmsg_none); } + if (hi->sslfps->used) { + for (i=0; i < hi->sslfps->used; i++) { + herelen = strlen(hi->sslfps->list[i]); + if (pos + herelen + 1 > ArrayLength(buff)) { + i--; + goto print_sslfp_buff; + } + memcpy(buff+pos, hi->sslfps->list[i], herelen); + pos += herelen; buff[pos++] = ' '; + if (i+1 == hi->sslfps->used) { + print_sslfp_buff: + buff[pos-1] = 0; + reply("NSMSG_HANDLEINFO_SSLFPS", buff); + pos = 0; + } + } + } else { + reply("NSMSG_HANDLEINFO_SSLFPS", nsmsg_none); + } + if (hi->ignores->used) { for (i=0; i < hi->ignores->used; i++) { herelen = strlen(hi->ignores->list[i]); @@ -1724,20 +1873,20 @@ static NICKSERV_FUNC(cmd_handleinfo) } if (hi->channels) { - struct userData *channel, *next; + struct userData *chan, *next; char *name; - for (channel = hi->channels; channel; channel = next) { - next = channel->u_next; - name = channel->channel->channel->name; + for (chan = hi->channels; chan; chan = next) { + next = chan->u_next; + name = chan->channel->channel->name; herelen = strlen(name); if (pos + herelen + 7 > ArrayLength(buff)) { - next = channel; + next = chan; goto print_chans_buff; } - if (IsUserSuspended(channel)) + if (IsUserSuspended(chan)) buff[pos++] = '-'; - pos += sprintf(buff+pos, "%s:%s ", user_level_name_from_level(channel->access), name); + pos += sprintf(buff+pos, "%s:%s ", user_level_name_from_level(chan->access), name); if (next == NULL) { print_chans_buff: buff[pos-1] = 0; @@ -1768,7 +1917,7 @@ static NICKSERV_FUNC(cmd_handleinfo) } reply("NSMSG_HANDLEINFO_END"); - return 1; + return 1 | ((hi != user->handle_info) ? CMD_LOG_STAFF : 0); } static NICKSERV_FUNC(cmd_userinfo) @@ -1804,11 +1953,13 @@ static NICKSERV_FUNC(cmd_rename_handle) { struct handle_info *hi; struct userNode *uNode; - char msgbuf[MAXLEN], *old_handle; + char *old_handle; unsigned int nn; NICKSERV_MIN_PARMS(3); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if(nickserv_conf.force_handles_lowercase) + irc_strtolower(argv[2]); + if (!(hi = get_victim_oper(user, argv[1]))) return 0; if (!is_valid_handle(argv[2])) { reply("NSMSG_FAIL_RENAME", argv[1], argv[2]); @@ -1818,19 +1969,26 @@ static NICKSERV_FUNC(cmd_rename_handle) reply("NSMSG_HANDLE_EXISTS", argv[2]); return 0; } - if(strlen(argv[2]) > 15) + if(strlen(argv[2]) > 30) { - reply("NMSG_HANDLE_TOLONG", argv[2], 15); + reply("NMSG_HANDLE_TOLONG", argv[2], 30); return 0; } +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if( (rc = ldap_rename_account(hi->handle, argv[2])) != LDAP_SUCCESS) { + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif dict_remove2(nickserv_handle_dict, old_handle = hi->handle, 1); hi->handle = strdup(argv[2]); dict_insert(nickserv_handle_dict, hi->handle, hi); for (nn=0; nnhandle_info->handle, old_handle, hi->handle); - + rf_list[nn](hi, old_handle, rf_list_extra[nn]); if (nickserv_conf.sync_log) { for (uNode = hi->users; uNode; uNode = uNode->next_authed) @@ -1840,27 +1998,33 @@ static NICKSERV_FUNC(cmd_rename_handle) } reply("NSMSG_HANDLE_CHANGED", old_handle, hi->handle); - global_message(MESSAGE_RECIPIENT_STAFF, msgbuf); + global_message_args(MESSAGE_RECIPIENT_OPERS, "NSMSG_ACCOUNT_RENAMED", + user->handle_info->handle, old_handle, hi->handle); + free(old_handle); return 1; } static failpw_func_t *failpw_func_list; +static void **failpw_func_list_extra; static unsigned int failpw_func_size = 0, failpw_func_used = 0; void -reg_failpw_func(failpw_func_t func) +reg_failpw_func(failpw_func_t func, void *extra) { if (failpw_func_used == failpw_func_size) { if (failpw_func_size) { failpw_func_size <<= 1; failpw_func_list = realloc(failpw_func_list, failpw_func_size*sizeof(failpw_func_t)); + failpw_func_list_extra = realloc(failpw_func_list_extra, failpw_func_size*sizeof(void*)); } else { failpw_func_size = 8; failpw_func_list = malloc(failpw_func_size*sizeof(failpw_func_t)); + failpw_func_list_extra = malloc(failpw_func_size*sizeof(void*)); } } - failpw_func_list[failpw_func_used++] = func; + failpw_func_list[failpw_func_used] = func; + failpw_func_list_extra[failpw_func_used++] = extra; } /* @@ -1869,57 +2033,175 @@ reg_failpw_func(failpw_func_t func) * called by nefariouses enhanced AC login-on-connect code * */ -struct handle_info *loc_auth(char *handle, char *password) +struct handle_info *loc_auth(char *sslfp, char *handle, char *password, char *userhost) { - int pw_arg, used, maxlogins; + int wildmask = 0, auth = 0; + int used, maxlogins; unsigned int ii; - int wildmask = 0; struct handle_info *hi; struct userNode *other; - +#ifdef WITH_LDAP + int ldap_result = LDAP_SUCCESS; + char *email = NULL; +#endif + hi = dict_find(nickserv_handle_dict, handle, NULL); - pw_arg = 2; - if (!hi) { + +#ifdef WITH_LDAP + if (nickserv_conf.ldap_enable) { + ldap_result = ldap_check_auth(handle, password); + if (!hi && (ldap_result != LDAP_SUCCESS)) + return NULL; + if (ldap_result == LDAP_SUCCESS) { + /* Mark auth as successful */ + auth++; + } + + if (!hi && (ldap_result == LDAP_SUCCESS) && nickserv_conf.ldap_autocreate) { + /* user not found, but authed to ldap successfully.. + * create the account. + */ + char *mask; + int rc; + + /* Add a *@* mask */ + /* TODO if userhost is not null, build mask based on that. */ + if(nickserv_conf.default_hostmask) + mask = "*@*"; + else + return NULL; /* They dont have a *@* mask so they can't loc */ + + if(!(hi = nickserv_register(NULL, NULL, handle, password, 0))) { + return 0; /* couldn't add the user for some reason */ + } + + if((rc = ldap_get_user_info(handle, &email) != LDAP_SUCCESS)) + { + if(nickserv_conf.email_required) { + return 0; + } + } + if(email) { + nickserv_set_email_addr(hi, email); + free(email); + } + if(mask) { + char* mask_canonicalized = canonicalize_hostmask(strdup(mask)); + string_list_append(hi->masks, mask_canonicalized); + } + if(nickserv_conf.sync_log) + SyncLog("REGISTER %s %s %s %s", hi->handle, hi->passwd, "@", handle); + } + } +#endif + + /* hi should now be a valid handle, if not return NULL */ + if (!hi) return NULL; + +#ifdef WITH_LDAP + if (password && *password && !nickserv_conf.ldap_enable) { +#else + if (password && *password) { +#endif + if (checkpass(password, hi->passwd)) + auth++; } + + if (!auth && sslfp && *sslfp && hi->sslfps->used) { + /* If any SSL fingerprint matches, allow it. */ + for (ii=0; iisslfps->used; ii++) { + if (!irccasecmp(sslfp, hi->sslfps->list[ii])) { + auth++; + break; + } + } + } + + /* Auth should have succeeded by this point */ + if (!auth) + return NULL; /* We don't know the users hostname, or anything because they * havn't registered yet. So we can only allow LOC if your * account has *@* as a hostmask. + * + * UPDATE: New nefarious LOC supports u@h */ - for (ii=0; iimasks->used; ii++) - { - if (!strcmp(hi->masks->list[ii], "*@*")) - { - wildmask++; - break; - } + if(userhost) { + char *buf; + char *ident; + char *realhost; + char *ip; + char *uh; + char *ui; + + buf = strdup(userhost); + ident = mysep(&buf, "@"); + realhost = mysep(&buf, ":"); + ip = mysep(&buf, ":"); + if(!ip || !realhost || !ident) { + free(buf); + return NULL; /* Invalid AC request, just quit */ + } + uh = malloc(strlen(userhost)); + ui = malloc(strlen(userhost)); + sprintf(uh, "%s@%s", ident, realhost); + sprintf(ui, "%s@%s", ident, ip); + for (ii=0; iimasks->used; ii++) + { + if(match_ircglob(uh, hi->masks->list[ii]) + || match_ircglob(ui, hi->masks->list[ii])) + { + wildmask++; + break; + } + } + free(buf); + free(uh); + free(ui); + } + else { + + for (ii=0; iimasks->used; ii++) + { + if (!strcmp(hi->masks->list[ii], "*@*")) + { + wildmask++; + break; + } + } } if(wildmask < 1) return NULL; - /* Responses from here on look up the language used by the handle they asked about. */ - if (!checkpass(password, hi->passwd)) { - return NULL; - } if (HANDLE_FLAGGED(hi, SUSPENDED)) { return NULL; } + maxlogins = hi->maxlogins ? hi->maxlogins : nickserv_conf.default_maxlogins; for (used = 0, other = hi->users; other; other = other->next_authed) { if (++used >= maxlogins) { return NULL; } } + /* TODO - Add LOGGING to this function so LOC's are logged.. */ return hi; } static NICKSERV_FUNC(cmd_auth) { + char *privv[MAXNUMPARAMS]; + int privc, i; int pw_arg, used, maxlogins; struct handle_info *hi; const char *passwd; + const char *handle; struct userNode *other; +#ifdef WITH_LDAP + int ldap_result = LDAP_OTHER; + char *email = NULL; +#endif if (user->handle_info) { reply("NSMSG_ALREADY_AUTHED", user->handle_info->handle); @@ -1933,16 +2215,18 @@ static NICKSERV_FUNC(cmd_auth) return 0; } if (argc == 3) { - hi = dict_find(nickserv_handle_dict, argv[1], NULL); + passwd = argv[2]; + handle = argv[1]; pw_arg = 2; + hi = dict_find(nickserv_handle_dict, argv[1], NULL); } else if (argc == 2) { + passwd = argv[1]; + pw_arg = 1; if (nickserv_conf.disable_nicks) { - if (!(hi = get_handle_info(user->nick))) { - reply("NSMSG_HANDLE_NOT_FOUND"); - return 0; - } + hi = get_handle_info(user->nick); } else { /* try to look up their handle from their nick */ + /* TODO: handle ldap auth on nickserv style networks, too */ struct nick_info *ni; ni = get_nick_info(user->nick); if (!ni) { @@ -1951,18 +2235,84 @@ static NICKSERV_FUNC(cmd_auth) } hi = ni->owner; } - pw_arg = 1; + if (hi) { + handle = hi->handle; + } else { + handle = user->nick; + } } else { reply("MSG_MISSING_PARAMS", argv[0]); svccmd_send_help_brief(user, nickserv, cmd); return 0; } - if (!hi) { - reply("NSMSG_HANDLE_NOT_FOUND"); + +#ifdef WITH_LDAP + if(strchr(argv[1], '<') || strchr(handle, '>')) { + reply("NSMSG_NO_ANGLEBRACKETS"); + return 0; + } + if (!is_valid_handle(handle)) { + reply("NSMSG_BAD_HANDLE", handle); return 0; } + + if(nickserv_conf.ldap_enable) { + ldap_result = ldap_check_auth(handle, passwd); + /* Get the users email address and update it */ + if(ldap_result == LDAP_SUCCESS) { + int rc; + if((rc = ldap_get_user_info(handle, &email) != LDAP_SUCCESS)) + { + if(nickserv_conf.email_required) { + reply("NSMSG_LDAP_FAIL_GET_EMAIL", ldap_err2string(rc)); + return 0; + } + } + } + else if(ldap_result != LDAP_INVALID_CREDENTIALS) { + reply("NSMSG_LDAP_FAIL", ldap_err2string(ldap_result)); + return 0; + } + } +#endif + + if (!hi) { +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && ldap_result == LDAP_SUCCESS && nickserv_conf.ldap_autocreate) { + /* user not found, but authed to ldap successfully.. + * create the account. + */ + char *mask; + if(!(hi = nickserv_register(user, NULL, argv[1], argv[2], 0))) { + reply("NSMSG_UNABLE_TO_ADD"); + return 0; /* couldn't add the user for some reason */ + } + /* Add a *@* mask */ + if(nickserv_conf.default_hostmask) + mask = "*@*"; + else + mask = generate_hostmask(user, GENMASK_OMITNICK|GENMASK_NO_HIDING|GENMASK_ANY_IDENT); + + if(mask) { + char* mask_canonicalized = canonicalize_hostmask(strdup(mask)); + string_list_append(hi->masks, mask_canonicalized); + } + if(email) { + nickserv_set_email_addr(hi, email); + free(email); + } + if(nickserv_conf.sync_log) + SyncLog("REGISTER %s %s %s %s", hi->handle, hi->passwd, email ? email : "@", user->info); + } + else { +#endif + reply("NSMSG_HANDLE_NOT_FOUND"); + return 0; +#ifdef WITH_LDAP + } +#endif + } /* Responses from here on look up the language used by the handle they asked about. */ - passwd = argv[pw_arg]; if (!valid_user_for(user, hi)) { if (hi->email_addr && nickserv_conf.email_enabled) send_message_type(4, user, cmd->parent->bot, @@ -1975,12 +2325,18 @@ static NICKSERV_FUNC(cmd_auth) argv[pw_arg] = "BADMASK"; return 1; } - if (!checkpass(passwd, hi->passwd)) { +#ifdef WITH_LDAP + if(( ( nickserv_conf.ldap_enable && ldap_result == LDAP_INVALID_CREDENTIALS ) || + ( (!nickserv_conf.ldap_enable) && (!checkpass(passwd, hi->passwd)) ) ) && !valid_user_sslfp(user, hi)) { +#else + if (!checkpass(passwd, hi->passwd) && !valid_user_sslfp(user, hi)) { +#endif unsigned int n; send_message_type(4, user, cmd->parent->bot, handle_find_message(hi, "NSMSG_PASSWORD_INVALID")); argv[pw_arg] = "BADPASS"; - for (n=0; nauth_policer.params) { user->auth_policer.last_req = now; @@ -2038,37 +2394,63 @@ static NICKSERV_FUNC(cmd_auth) /* Auto Oper users with Opserv access -Life4Christ 8-10-2005 */ if( nickserv_conf.auto_admin[0] && hi->opserv_level >= opserv_conf_admin_level()) { + if (nickserv_conf.auto_admin_privs[0]) { + irc_raw_privs(user, nickserv_conf.auto_admin_privs); + privc = split_line(strdup(nickserv_conf.auto_admin_privs), false, MAXNUMPARAMS, privv); + for (i = 0; i < privc; i++) { + client_modify_priv_by_name(user, privv[i], 1); + } + } irc_umode(user,nickserv_conf.auto_admin); reply("NSMSG_AUTO_OPER_ADMIN"); } else if (nickserv_conf.auto_oper[0] && hi->opserv_level > 0) { + if (nickserv_conf.auto_oper_privs[0]) { + irc_raw_privs(user, nickserv_conf.auto_oper_privs); + privc = split_line(strdup(nickserv_conf.auto_oper_privs), false, MAXNUMPARAMS, privv); + for (i = 0; i < privc; i++) { + client_modify_priv_by_name(user, privv[i], 1); + } + } irc_umode(user,nickserv_conf.auto_oper); reply("NSMSG_AUTO_OPER"); } } /* Wipe out the pass for the logs */ + + if (!hi->masks->used) { + irc_in_addr_t ip; + string_list_append(hi->masks, generate_hostmask(user, GENMASK_OMITNICK|GENMASK_NO_HIDING|GENMASK_ANY_IDENT)); + if (irc_in_addr_is_valid(user->ip) && irc_pton(&ip, NULL, user->hostname)) + string_list_append(hi->masks, generate_hostmask(user, GENMASK_OMITNICK|GENMASK_BYIP|GENMASK_NO_HIDING|GENMASK_ANY_IDENT)); + } + argv[pw_arg] = "****"; return 1; } static allowauth_func_t *allowauth_func_list; +static void **allowauth_func_list_extra; static unsigned int allowauth_func_size = 0, allowauth_func_used = 0; void -reg_allowauth_func(allowauth_func_t func) +reg_allowauth_func(allowauth_func_t func, void *extra) { if (allowauth_func_used == allowauth_func_size) { if (allowauth_func_size) { allowauth_func_size <<= 1; allowauth_func_list = realloc(allowauth_func_list, allowauth_func_size*sizeof(allowauth_func_t)); + allowauth_func_list_extra = realloc(allowauth_func_list_extra, allowauth_func_size*sizeof(void*)); } else { allowauth_func_size = 8; allowauth_func_list = malloc(allowauth_func_size*sizeof(allowauth_func_t)); + allowauth_func_list_extra = malloc(allowauth_func_size*sizeof(void*)); } } - allowauth_func_list[allowauth_func_used++] = func; + allowauth_func_list[allowauth_func_used] = func; + allowauth_func_list_extra[allowauth_func_used++] = extra; } static NICKSERV_FUNC(cmd_allowauth) @@ -2122,7 +2504,7 @@ static NICKSERV_FUNC(cmd_allowauth) reply("NSMSG_AUTH_UNSPECIAL", target->nick); } for (n=0; ncookie) { @@ -2190,6 +2572,35 @@ static NICKSERV_FUNC(cmd_odelcookie) return 0; } + switch (hi->cookie->type) { + case ACTIVATION: + safestrncpy(hi->passwd, hi->cookie->data, sizeof(hi->passwd)); +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, hi->cookie->data, NULL)) != LDAP_SUCCESS) { + /* Falied to update password in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif + if (nickserv_conf.sync_log) + SyncLog("ACCOUNTACC %s", hi->handle); + break; + case PASSWORD_CHANGE: + break; + case EMAIL_CHANGE: + break; + case ALLOWAUTH: + break; + default: + reply("NSMSG_BAD_COOKIE_TYPE", hi->cookie->type); + log_module(NS_LOG, LOG_ERROR, "Bad cookie type %d for account %s.", hi->cookie->type, hi->handle); + break; + } + nickserv_eat_cookie(hi->cookie); reply("NSMSG_ATE_FOREIGN_COOKIE", hi->handle); @@ -2274,6 +2685,17 @@ static NICKSERV_FUNC(cmd_cookie) switch (hi->cookie->type) { case ACTIVATION: +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, hi->cookie->data, NULL)) != LDAP_SUCCESS) { + /* Falied to update email in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif safestrncpy(hi->passwd, hi->cookie->data, sizeof(hi->passwd)); set_user_handle_info(user, hi, 1); reply("NSMSG_HANDLE_ACTIVATED"); @@ -2281,6 +2703,17 @@ static NICKSERV_FUNC(cmd_cookie) SyncLog("ACCOUNTACC %s", hi->handle); break; case PASSWORD_CHANGE: +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, hi->cookie->data, NULL)) != LDAP_SUCCESS) { + /* Falied to update email in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif set_user_handle_info(user, hi, 1); safestrncpy(hi->passwd, hi->cookie->data, sizeof(hi->passwd)); reply("NSMSG_PASSWORD_CHANGED"); @@ -2288,6 +2721,17 @@ static NICKSERV_FUNC(cmd_cookie) SyncLog("PASSCHANGE %s %s", hi->handle, hi->passwd); break; case EMAIL_CHANGE: +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, NULL, hi->cookie->data)) != LDAP_SUCCESS) { + /* Falied to update email in ldap, but still + * updated it here.. what should we do? */ + reply("NSMSG_LDAP_FAIL_SEND_EMAIL", ldap_err2string(rc)); + return 0; + } + } +#endif if (!hi->email_addr && nickserv_conf.sync_log) { /* * This should only happen if an OREGISTER was sent. Require @@ -2296,15 +2740,20 @@ static NICKSERV_FUNC(cmd_cookie) if (nickserv_conf.sync_log) SyncLog("REGISTER %s %s %s %s", hi->handle, hi->passwd, hi->cookie->data, user->info); } + nickserv_set_email_addr(hi, hi->cookie->data); reply("NSMSG_EMAIL_CHANGED"); if (nickserv_conf.sync_log) SyncLog("EMAILCHANGE %s %s", hi->handle, hi->cookie->data); break; - case ALLOWAUTH: + case ALLOWAUTH: { + char *mask = generate_hostmask(user, GENMASK_OMITNICK|GENMASK_NO_HIDING|GENMASK_ANY_IDENT); set_user_handle_info(user, hi, 1); + nickserv_addmask(user, hi, mask); reply("NSMSG_AUTH_SUCCESS"); + free(mask); break; + } default: reply("NSMSG_BAD_COOKIE_TYPE", hi->cookie->type); log_module(NS_LOG, LOG_ERROR, "Bad cookie type %d for account %s.", hi->cookie->type, hi->handle); @@ -2368,7 +2817,11 @@ static NICKSERV_FUNC(cmd_regnick) { static NICKSERV_FUNC(cmd_pass) { struct handle_info *hi; - const char *old_pass, *new_pass; + char *old_pass, *new_pass; + char crypted[MD5_CRYPT_LENGTH+1]; +#ifdef WITH_LDAP + int ldap_result; +#endif NICKSERV_MIN_PARMS(3); hi = user->handle_info; @@ -2376,12 +2829,36 @@ static NICKSERV_FUNC(cmd_pass) new_pass = argv[2]; argv[2] = "****"; if (!is_secure_password(hi->handle, new_pass, user)) return 0; + +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable) { + ldap_result = ldap_check_auth(hi->handle, old_pass); + if(ldap_result != LDAP_SUCCESS) { + if(ldap_result == LDAP_INVALID_CREDENTIALS) + reply("NSMSG_PASSWORD_INVALID"); + else + reply("NSMSG_LDAP_FAIL", ldap_err2string(ldap_result)); + return 0; + } + }else +#endif if (!checkpass(old_pass, hi->passwd)) { argv[1] = "BADPASS"; reply("NSMSG_PASSWORD_INVALID"); return 0; } - cryptpass(new_pass, hi->passwd); + cryptpass(new_pass, crypted); +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, crypted, NULL)) != LDAP_SUCCESS) { + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif + //cryptpass(new_pass, hi->passwd); + strcpy(hi->passwd, crypted); if (nickserv_conf.sync_log) SyncLog("PASSCHANGE %s %s", hi->handle, hi->passwd); argv[1] = "****"; @@ -2390,19 +2867,19 @@ static NICKSERV_FUNC(cmd_pass) } static int -nickserv_addmask(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, const char *mask) +nickserv_addmask(struct userNode *user, struct handle_info *hi, const char *mask) { unsigned int i; char *new_mask = canonicalize_hostmask(strdup(mask)); for (i=0; imasks->used; i++) { if (!irccasecmp(new_mask, hi->masks->list[i])) { - reply("NSMSG_ADDMASK_ALREADY", new_mask); + send_message(user, nickserv, "NSMSG_ADDMASK_ALREADY", new_mask); free(new_mask); return 0; } } string_list_append(hi->masks, new_mask); - reply("NSMSG_ADDMASK_SUCCESS", new_mask); + send_message(user, nickserv, "NSMSG_ADDMASK_SUCCESS", new_mask); return 1; } @@ -2410,7 +2887,7 @@ static NICKSERV_FUNC(cmd_addmask) { if (argc < 2) { char *mask = generate_hostmask(user, GENMASK_OMITNICK|GENMASK_NO_HIDING|GENMASK_ANY_IDENT); - int res = nickserv_addmask(cmd, user, user->handle_info, mask); + int res = nickserv_addmask(user, user->handle_info, mask); free(mask); return res; } else { @@ -2418,7 +2895,7 @@ static NICKSERV_FUNC(cmd_addmask) reply("NSMSG_MASK_INVALID", argv[1]); return 0; } - return nickserv_addmask(cmd, user, user->handle_info, argv[1]); + return nickserv_addmask(user, user->handle_info, argv[1]); } } @@ -2427,19 +2904,19 @@ static NICKSERV_FUNC(cmd_oaddmask) struct handle_info *hi; NICKSERV_MIN_PARMS(3); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) return 0; - return nickserv_addmask(cmd, user, hi, argv[2]); + return nickserv_addmask(user, hi, argv[2]); } static int -nickserv_delmask(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, const char *del_mask) +nickserv_delmask(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, const char *del_mask, int force) { unsigned int i; for (i=0; imasks->used; i++) { if (!strcmp(del_mask, hi->masks->list[i])) { char *old_mask = hi->masks->list[i]; - if (hi->masks->used == 1) { + if (hi->masks->used == 1 && !force) { reply("NSMSG_DELMASK_NOTLAST"); return 0; } @@ -2456,16 +2933,90 @@ nickserv_delmask(struct svccmd *cmd, struct userNode *user, struct handle_info * static NICKSERV_FUNC(cmd_delmask) { NICKSERV_MIN_PARMS(2); - return nickserv_delmask(cmd, user, user->handle_info, argv[1]); + return nickserv_delmask(cmd, user, user->handle_info, argv[1], 0); } static NICKSERV_FUNC(cmd_odelmask) { struct handle_info *hi; NICKSERV_MIN_PARMS(3); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) return 0; - return nickserv_delmask(cmd, user, hi, argv[2]); + return nickserv_delmask(cmd, user, hi, argv[2], 1); +} + +static int +nickserv_addsslfp(struct userNode *user, struct handle_info *hi, const char *sslfp) +{ + unsigned int i; + char *new_sslfp = strdup(sslfp); + for (i=0; isslfps->used; i++) { + if (!irccasecmp(new_sslfp, hi->sslfps->list[i])) { + send_message(user, nickserv, "NSMSG_ADDSSLFP_ALREADY", new_sslfp); + free(new_sslfp); + return 0; + } + } + string_list_append(hi->sslfps, new_sslfp); + send_message(user, nickserv, "NSMSG_ADDSSLFP_SUCCESS", new_sslfp); + return 1; +} + +static NICKSERV_FUNC(cmd_addsslfp) +{ + NICKSERV_MIN_PARMS((user->sslfp ? 1 : 2)); + if ((argc < 2) && (user->sslfp)) { + int res = nickserv_addsslfp(user, user->handle_info, user->sslfp); + return res; + } else { + return nickserv_addsslfp(user, user->handle_info, argv[1]); + } +} + +static NICKSERV_FUNC(cmd_oaddsslfp) +{ + struct handle_info *hi; + + NICKSERV_MIN_PARMS(3); + if (!(hi = get_victim_oper(user, argv[1]))) + return 0; + return nickserv_addsslfp(user, hi, argv[2]); +} + +static int +nickserv_delsslfp(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, const char *del_sslfp) +{ + unsigned int i; + for (i=0; isslfps->used; i++) { + if (!irccasecmp(del_sslfp, hi->sslfps->list[i])) { + char *old_sslfp = hi->sslfps->list[i]; + hi->sslfps->list[i] = hi->sslfps->list[--hi->sslfps->used]; + reply("NSMSG_DELSSLFP_SUCCESS", old_sslfp); + free(old_sslfp); + return 1; + } + } + reply("NSMSG_DELSSLFP_NOT_FOUND"); + return 0; +} + +static NICKSERV_FUNC(cmd_delsslfp) +{ + NICKSERV_MIN_PARMS((user->sslfp ? 1 : 2)); + if ((argc < 2) && (user->sslfp)) { + return nickserv_delsslfp(cmd, user, user->handle_info, user->sslfp); + } else { + return nickserv_delsslfp(cmd, user, user->handle_info, argv[1]); + } +} + +static NICKSERV_FUNC(cmd_odelsslfp) +{ + struct handle_info *hi; + NICKSERV_MIN_PARMS(3); + if (!(hi = get_victim_oper(user, argv[1]))) + return 0; + return nickserv_delsslfp(cmd, user, hi, argv[2]); } int @@ -2518,14 +3069,10 @@ nickserv_apply_flags(struct userNode *user, struct handle_info *hi, const char * struct channelList *schannels; unsigned int ii; schannels = chanserv_support_channels(); - for (uNode = hi->users; uNode; uNode = uNode->next_authed) { - for (ii = 0; ii < schannels->used; ++ii) - if (GetUserMode(schannels->list[ii], uNode)) - break; - if (ii < schannels->used) + for (ii = 0; ii < schannels->used; ++ii) + if (find_handle_in_channel(schannels->list[ii], hi, NULL)) break; - } - if (!uNode) + if (ii == schannels->used) HANDLE_CLEAR_FLAG(hi, HELPING); } @@ -2587,7 +3134,7 @@ static NICKSERV_FUNC(cmd_oset) NICKSERV_MIN_PARMS(2); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) return 0; if (argc < 3) { @@ -2762,14 +3309,26 @@ static OPTION_FUNC(opt_announcements) static OPTION_FUNC(opt_password) { + char crypted[MD5_CRYPT_LENGTH+1]; + if(argc < 2) { + return 0; + } if (!override) { reply("NSMSG_USE_CMD_PASS"); return 0; } - if (argc > 1) - cryptpass(argv[1], hi->passwd); - + cryptpass(argv[1], crypted); +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, crypted, NULL)) != LDAP_SUCCESS) { + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif + strcpy(hi->passwd, crypted); if (nickserv_conf.sync_log) SyncLog("PASSCHANGE %s %s", hi->handle, hi->passwd); @@ -2809,7 +3368,7 @@ static OPTION_FUNC(opt_email) reply("NSMSG_BAD_EMAIL_ADDR"); return 0; } - if ((str = sendmail_prohibited_address(argv[1]))) { + if ((str = mail_prohibited_address(argv[1]))) { reply("NSMSG_EMAIL_PROHIBITED", argv[1], str); return 0; } @@ -2818,6 +3377,15 @@ static OPTION_FUNC(opt_email) else if (!override) nickserv_make_cookie(user, hi, EMAIL_CHANGE, argv[1], 0); else { +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && nickserv_conf.ldap_admin_dn) { + int rc; + if((rc = ldap_do_modify(hi->handle, NULL, argv[1])) != LDAP_SUCCESS) { + reply("NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif nickserv_set_email_addr(hi, argv[1]); if (hi->cookie) nickserv_eat_cookie(hi->cookie); @@ -2874,6 +3442,28 @@ static OPTION_FUNC(opt_language) return 1; } +static OPTION_FUNC(opt_karma) +{ + if (!override) { + send_message(user, nickserv, "MSG_SETTING_PRIVILEGED", argv[0]); + return 0; + } + + if (argc > 1) { + if (argv[1][0] == '+' && isdigit(argv[1][1])) { + hi->karma += strtoul(argv[1] + 1, NULL, 10); + } else if (argv[1][0] == '-' && isdigit(argv[1][1])) { + hi->karma -= strtoul(argv[1] + 1, NULL, 10); + } else { + send_message(user, nickserv, "NSMSG_INVALID_KARMA", argv[1]); + } + } + + send_message(user, nickserv, "NSMSG_SET_KARMA", hi->karma); + return 1; +} + +/* Called from opserv from cmd_access */ int oper_try_set_access(struct userNode *user, struct userNode *bot, struct handle_info *target, unsigned int new_level) { if (!oper_has_access(user, bot, nickserv_conf.modoper_level, 0)) @@ -2894,6 +3484,26 @@ oper_try_set_access(struct userNode *user, struct userNode *bot, struct handle_i send_message(user, bot, "MSG_STUPID_ACCESS_CHANGE"); return 0; } +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && *(nickserv_conf.ldap_oper_group_dn) && *(nickserv_conf.ldap_admin_dn)) { + int rc; + if(new_level > nickserv_conf.ldap_oper_group_level) + rc = ldap_add2group(target->handle, nickserv_conf.ldap_oper_group_dn); + else + rc = ldap_delfromgroup(target->handle, nickserv_conf.ldap_oper_group_dn); + if(rc != LDAP_SUCCESS && rc != LDAP_TYPE_OR_VALUE_EXISTS && rc != LDAP_NO_SUCH_ATTRIBUTE) { + send_message(user, bot, "NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } + if(nickserv_conf.ldap_enable && *(nickserv_conf.ldap_field_oslevel) && *(nickserv_conf.ldap_admin_dn)) { + int rc; + if((rc = ldap_do_oslevel(target->handle, new_level, target->opserv_level)) != LDAP_SUCCESS) { + send_message(user, bot, "NSMSG_LDAP_FAIL", ldap_err2string(rc)); + return 0; + } + } +#endif if (target->opserv_level == new_level) return 0; log_module(NS_LOG, LOG_INFO, "Account %s setting oper level for account %s to %d (from %d).", @@ -2992,8 +3602,31 @@ static OPTION_FUNC(opt_title) apply_fakehost(hi); } else if (hi->fakehost && (hi->fakehost[0] == '.')) title = hi->fakehost + 1; - else - title = NULL; + else { + /* If theres no title set then the default title will therefore + be the first part of hidden_host in x3.conf, so for + consistency with opt_fakehost we will print this here. + This isnt actually used in P10, its just handled to keep from crashing... */ + char *hs, *hidden_suffix, *rest; + + hs = conf_get_data("server/hidden_host", RECDB_QSTRING); + hidden_suffix = strdup(hs); + + /* Yes we do this twice */ + if((rest = strchr(hidden_suffix, '.'))) + { + *rest = '\0'; + title = hidden_suffix; + } + else + { + /* A lame default if someone configured hidden_host to something lame */ + title = strdup("users"); + free(hidden_suffix); + } + + } + if (!title) none = user_find_message(user, "MSG_NONE"); send_message(user, nickserv, "NSMSG_SET_TITLE", title ? title : none); @@ -3096,11 +3729,9 @@ static OPTION_FUNC(opt_fakehost) } apply_fakehost(hi); fake = hi->fakehost; - } else { - /* no arg or no access, how did we even GET here? */ - reply("MSG_SETTING_PRIVILEGED", argv[0]); - return 0; - } + } else + fake = generate_fakehost(hi); + /* Tell them we set the host */ if (!fake) fake = user_find_message(user, "MSG_NONE"); @@ -3129,7 +3760,7 @@ static OPTION_FUNC(opt_note) } } - reply("NSMSG_SET_NOTE", hi->note->note); + reply("NSMSG_SET_NOTE", hi->note ? hi->note->note : user_find_message(user, "MSG_NONE")); return 1; } @@ -3200,10 +3831,8 @@ static NICKSERV_FUNC(cmd_ounregnick) reply("NSMSG_NICK_NOT_REGISTERED", argv[1]); return 0; } - if (ni->owner->opserv_level >= user->handle_info->opserv_level) { - reply("MSG_USER_OUTRANKED", ni->nick); - return 0; - } + if (!oper_outranks(user, ni->owner)) + return 0; reply("NSMSG_UNREGNICK_SUCCESS", ni->nick); delete_nick(ni); return 1; @@ -3219,8 +3848,10 @@ static NICKSERV_FUNC(cmd_unregister) passwd = argv[1]; argv[1] = "****"; if (checkpass(passwd, hi->passwd)) { - nickserv_unregister_handle(hi, user, cmd->parent->bot); - return 1; + if(nickserv_unregister_handle(hi, user, cmd->parent->bot)) + return 1; + else + return 0; } else { log_module(NS_LOG, LOG_INFO, "Account '%s' tried to unregister with the wrong password.", hi->handle); reply("NSMSG_PASSWORD_INVALID"); @@ -3231,12 +3862,32 @@ static NICKSERV_FUNC(cmd_unregister) static NICKSERV_FUNC(cmd_ounregister) { struct handle_info *hi; + char reason[MAXLEN]; + int force; NICKSERV_MIN_PARMS(2); - if (!(hi = get_victim_oper(cmd, user, argv[1]))) + if (!(hi = get_victim_oper(user, argv[1]))) + return 0; + + if (HANDLE_FLAGGED(hi, NODELETE)) { + reply("NSMSG_UNREGISTER_NODELETE", hi->handle); + return 0; + } + + force = IsOper(user) && (argc > 2) && !irccasecmp(argv[2], "force"); + if (!force && + ((hi->flags & nickserv_conf.ounregister_flags) + || hi->users + || (hi->last_quit_host[0] && ((unsigned)(now - hi->lastseen) < nickserv_conf.ounregister_inactive)))) { + reply((IsOper(user) ? "NSMSG_UNREGISTER_MUST_FORCE" : "NSMSG_UNREGISTER_CANNOT_FORCE"), hi->handle); + return 0; + } + snprintf(reason, sizeof(reason), "%s unregistered account %s.", user->handle_info->handle, hi->handle); + global_message(MESSAGE_RECIPIENT_STAFF, reason); + if(nickserv_unregister_handle(hi, user, cmd->parent->bot)) + return 1; + else return 0; - nickserv_unregister_handle(hi, user, cmd->parent->bot); - return 1; } static NICKSERV_FUNC(cmd_status) @@ -3299,9 +3950,6 @@ nickserv_saxdb_write(struct saxdb_context *ctx) { for (it = dict_first(nickserv_handle_dict); it; it = iter_next(it)) { hi = iter_data(it); -#ifdef WITH_PROTOCOL_BAHAMUT - assert(hi->id); -#endif saxdb_start_record(ctx, iter_key(it), 0); if (hi->announcements != '?') { flags[0] = hi->announcements; @@ -3352,16 +4000,17 @@ nickserv_saxdb_write(struct saxdb_context *ctx) { flags[flen] = 0; saxdb_write_string(ctx, KEY_FLAGS, flags); } -#ifdef WITH_PROTOCOL_BAHAMUT - saxdb_write_int(ctx, KEY_ID, hi->id); -#endif if (hi->infoline) saxdb_write_string(ctx, KEY_INFO, hi->infoline); if (hi->last_quit_host[0]) saxdb_write_string(ctx, KEY_LAST_QUIT_HOST, hi->last_quit_host); saxdb_write_int(ctx, KEY_LAST_SEEN, hi->lastseen); + if (hi->karma != 0) + saxdb_write_sint(ctx, KEY_KARMA, hi->karma); if (hi->masks->used) saxdb_write_string_list(ctx, KEY_MASKS, hi->masks); + if (hi->sslfps->used) + saxdb_write_string_list(ctx, KEY_SSLFPS, hi->sslfps); if (hi->ignores->used) saxdb_write_string_list(ctx, KEY_IGNORES, hi->ignores); if (hi->maxlogins) @@ -3396,21 +4045,25 @@ nickserv_saxdb_write(struct saxdb_context *ctx) { } static handle_merge_func_t *handle_merge_func_list; +static void **handle_merge_func_list_extra; static unsigned int handle_merge_func_size = 0, handle_merge_func_used = 0; void -reg_handle_merge_func(handle_merge_func_t func) +reg_handle_merge_func(handle_merge_func_t func, void *extra) { if (handle_merge_func_used == handle_merge_func_size) { if (handle_merge_func_size) { handle_merge_func_size <<= 1; handle_merge_func_list = realloc(handle_merge_func_list, handle_merge_func_size*sizeof(handle_merge_func_t)); + handle_merge_func_list_extra = realloc(handle_merge_func_list_extra, handle_merge_func_size*sizeof(void*)); } else { handle_merge_func_size = 8; handle_merge_func_list = malloc(handle_merge_func_size*sizeof(handle_merge_func_t)); + handle_merge_func_list_extra = malloc(handle_merge_func_size*sizeof(void*)); } } - handle_merge_func_list[handle_merge_func_used++] = func; + handle_merge_func_list[handle_merge_func_used] = func; + handle_merge_func_list_extra[handle_merge_func_used++] = extra; } static NICKSERV_FUNC(cmd_merge) @@ -3419,13 +4072,12 @@ static NICKSERV_FUNC(cmd_merge) struct userNode *last_user; struct userData *cList, *cListNext; unsigned int ii, jj, n; - char buffer[MAXLEN]; NICKSERV_MIN_PARMS(3); - if (!(hi_from = get_victim_oper(cmd, user, argv[1]))) + if (!(hi_from = get_victim_oper(user, argv[1]))) return 0; - if (!(hi_to = get_victim_oper(cmd, user, argv[2]))) + if (!(hi_to = get_victim_oper(user, argv[2]))) return 0; if (hi_to == hi_from) { reply("NSMSG_CANNOT_MERGE_SELF", hi_to->handle); @@ -3433,7 +4085,7 @@ static NICKSERV_FUNC(cmd_merge) } for (n=0; nnicks) { @@ -3456,6 +4108,16 @@ static NICKSERV_FUNC(cmd_merge) string_list_append(hi_to->masks, strdup(mask)); } + /* Merge the SSL fingerprints. */ + for (ii=0; iisslfps->used; ii++) { + char *sslfp = hi_from->sslfps->list[ii]; + for (jj=0; jjsslfps->used; jj++) + if (!irccasecmp(hi_to->sslfps->list[jj], sslfp)) + break; + if (jj==hi_to->sslfps->used) /* Nothing from the "to" handle covered this sslfp, so add it. */ + string_list_append(hi_to->sslfps, strdup(sslfp)); + } + /* Merge the ignores. */ for (ii=0; iiignores->used; ii++) { char *ignore = hi_from->ignores->list[ii]; @@ -3522,6 +4184,9 @@ static NICKSERV_FUNC(cmd_merge) if (hi_from->lastseen > hi_to->lastseen) hi_to->lastseen = hi_from->lastseen; + /* New karma is the sum of the two original karmas. */ + hi_to->karma += hi_from->karma; + /* Does a fakehost carry over? (This intentionally doesn't set it * for users previously attached to hi_to. They'll just have to * reconnect.) @@ -3530,26 +4195,34 @@ static NICKSERV_FUNC(cmd_merge) hi_to->fakehost = strdup(hi_from->fakehost); /* Notify of success. */ - sprintf(buffer, "%s (%s) merged account %s into %s.", user->nick, user->handle_info->handle, hi_from->handle, hi_to->handle); reply("NSMSG_HANDLES_MERGED", hi_from->handle, hi_to->handle); - global_message(MESSAGE_RECIPIENT_STAFF, buffer); + global_message_args(MESSAGE_RECIPIENT_OPERS, "NSMSG_ACCOUNT_MERGED", user->nick, + user->handle_info->handle, hi_from->handle, hi_to->handle); /* Unregister the "from" handle. */ nickserv_unregister_handle(hi_from, NULL, cmd->parent->bot); + /* TODO: fix it so that if the ldap delete in nickserv_unregister_handle fails, + * the process isn't completed. + */ return 1; } struct nickserv_discrim { - unsigned int limit, min_level, max_level; unsigned long flags_on, flags_off; time_t min_registered, max_registered; time_t lastseen; + unsigned int limit; + int min_level, max_level; + int min_karma, max_karma; enum { SUBSET, EXACT, SUPERSET, LASTQUIT } hostmask_type; const char *nickmask; const char *hostmask; const char *handlemask; const char *emailmask; +#ifdef WITH_LDAP + unsigned int inldap; +#endif }; typedef void (*discrim_search_func)(struct userNode *source, struct handle_info *hi); @@ -3570,11 +4243,16 @@ nickserv_discrim_create(struct svccmd *cmd, struct userNode *user, unsigned int discrim = malloc(sizeof(*discrim)); memset(discrim, 0, sizeof(*discrim)); discrim->min_level = 0; - discrim->max_level = ~0; + discrim->max_level = INT_MAX; discrim->limit = 50; discrim->min_registered = 0; discrim->max_registered = INT_MAX; - discrim->lastseen = now; + discrim->lastseen = LONG_MAX; + discrim->min_karma = INT_MIN; + discrim->max_karma = INT_MAX; +#ifdef WITH_LDAP + discrim->inldap = 2; +#endif for (i=0; ihostmask_type = SUPERSET; } discrim->hostmask = argv[++i]; - } else if (!irccasecmp(argv[i], "handlemask") || !irccasecmp(argv[i], "accountmask")) { + } else if (!irccasecmp(argv[i], "handlemask") || !irccasecmp(argv[i], "accountmask") || !irccasecmp(argv[i], "account")) { if (!irccasecmp(argv[++i], "*")) { discrim->handlemask = 0; } else { @@ -3674,7 +4352,39 @@ nickserv_discrim_create(struct svccmd *cmd, struct userNode *user, unsigned int } else { reply("MSG_INVALID_CRITERIA", cmp); } - } else { + } else if (!irccasecmp(argv[i], "karma")) { + const char *cmp = argv[++i]; + if (cmp[0] == '<') { + if (cmp[1] == '=') { + discrim->max_karma = strtoul(cmp+2, NULL, 0); + } else { + discrim->max_karma = strtoul(cmp+1, NULL, 0) - 1; + } + } else if (cmp[0] == '=') { + discrim->min_karma = discrim->max_karma = strtoul(cmp+1, NULL, 0); + } else if (cmp[0] == '>') { + if (cmp[1] == '=') { + discrim->min_karma = strtoul(cmp+2, NULL, 0); + } else { + discrim->min_karma = strtoul(cmp+1, NULL, 0) + 1; + } + } else { + send_message(user, nickserv, "MSG_INVALID_CRITERIA", cmp); + } +#ifdef WITH_LDAP + } else if (nickserv_conf.ldap_enable && !irccasecmp(argv[i], "inldap")) { + i++; + if(true_string(argv[i])) { + discrim->inldap = 1; + } + else if (false_string(argv[i])) { + discrim->inldap = 0; + } + else { + reply("MSG_INVALID_BINARY", argv[i]); + } +#endif + } else { reply("MSG_INVALID_CRITERIA", argv[i]); goto fail; } @@ -3696,7 +4406,10 @@ nickserv_discrim_match(struct nickserv_discrim *discrim, struct handle_info *hi) || (discrim->handlemask && !match_ircglob(hi->handle, discrim->handlemask)) || (discrim->emailmask && (!hi->email_addr || !match_ircglob(hi->email_addr, discrim->emailmask))) || (discrim->min_level > hi->opserv_level) - || (discrim->max_level < hi->opserv_level)) { + || (discrim->max_level < hi->opserv_level) + || (discrim->min_karma > hi->karma) + || (discrim->max_karma < hi->karma) + ) { return 0; } if (discrim->hostmask) { @@ -3722,6 +4435,17 @@ nickserv_discrim_match(struct nickserv_discrim *discrim, struct handle_info *hi) } if (!nick) return 0; } +#ifdef WITH_LDAP + if(nickserv_conf.ldap_enable && discrim->inldap != 2) { + int rc; + rc = ldap_get_user_info(hi->handle, NULL); + if(discrim->inldap == 1 && rc != LDAP_SUCCESS) + return 0; + if(discrim->inldap == 0 && rc == LDAP_SUCCESS) + return 0; + } + +#endif return 1; } @@ -3761,6 +4485,20 @@ search_unregister_func (struct userNode *source, struct handle_info *match) nickserv_unregister_handle(match, source, nickserv); // XXX nickserv hard coded } +#ifdef WITH_LDAP +static void +search_add2ldap_func (struct userNode *source, struct handle_info *match) +{ + int rc; + if(match->email_addr && match->passwd && match->handle) { + rc = ldap_do_add(match->handle, match->passwd, match->email_addr); + if(rc != LDAP_SUCCESS) { + send_message(source, nickserv, "NSMSG_LDAP_FAIL_ADD", match->handle, ldap_err2string(rc)); + } + } +} +#endif + static int nickserv_sort_accounts_by_access(const void *a, const void *b) { @@ -3825,6 +4563,10 @@ static NICKSERV_FUNC(cmd_search) action = search_count_func; else if (!irccasecmp(argv[1], "unregister")) action = search_unregister_func; +#ifdef WITH_LDAP + else if (nickserv_conf.ldap_enable && !irccasecmp(argv[1], "add2ldap")) + action = search_add2ldap_func; +#endif else { reply("NSMSG_INVALID_ACTION", argv[1]); return 0; @@ -3870,14 +4612,31 @@ static MODCMD_FUNC(cmd_checkpass) return 1; } +static MODCMD_FUNC(cmd_checkemail) +{ + struct handle_info *hi; + + NICKSERV_MIN_PARMS(3); + if (!(hi = modcmd_get_handle_info(user, argv[1]))) { + return 0; + } + if (!hi->email_addr) + reply("CHECKEMAIL_NOT_SET"); + else if (!irccasecmp(argv[2], hi->email_addr)) + reply("CHECKEMAIL_YES"); + else + reply("CHECKEMAIL_NO"); + return 1; +} + static void -nickserv_db_read_handle(const char *handle, dict_t obj) +nickserv_db_read_handle(char *handle, dict_t obj) { const char *str; - struct string_list *masks, *slist, *ignores; + struct string_list *masks, *sslfps, *slist, *ignores; struct handle_info *hi; struct userNode *authed_users; - struct userData *channels; + struct userData *channel_list; unsigned long int id; unsigned int ii; dict_t subdb; @@ -3893,14 +4652,16 @@ nickserv_db_read_handle(const char *handle, dict_t obj) } if ((hi = get_handle_info(handle))) { authed_users = hi->users; - channels = hi->channels; + channel_list = hi->channels; hi->users = NULL; hi->channels = NULL; dict_remove(nickserv_handle_dict, hi->handle); } else { authed_users = NULL; - channels = NULL; + channel_list = NULL; } + if(nickserv_conf.force_handles_lowercase) + irc_strtolower(handle); hi = register_handle(handle, str, id); if (authed_users) { hi->users = authed_users; @@ -3909,9 +4670,11 @@ nickserv_db_read_handle(const char *handle, dict_t obj) authed_users = authed_users->next_authed; } } - hi->channels = channels; + hi->channels = channel_list; masks = database_get_data(obj, KEY_MASKS, RECDB_STRING_LIST); hi->masks = masks ? string_list_copy(masks) : alloc_string_list(1); + sslfps = database_get_data(obj, KEY_SSLFPS, RECDB_STRING_LIST); + hi->sslfps = sslfps ? string_list_copy(sslfps) : alloc_string_list(1); ignores = database_get_data(obj, KEY_IGNORES, RECDB_STRING_LIST); hi->ignores = ignores ? string_list_copy(ignores) : alloc_string_list(1); str = database_get_data(obj, KEY_MAXLOGINS, RECDB_QSTRING); @@ -3927,6 +4690,8 @@ nickserv_db_read_handle(const char *handle, dict_t obj) hi->registered = str ? (time_t)strtoul(str, NULL, 0) : now; str = database_get_data(obj, KEY_LAST_SEEN, RECDB_QSTRING); hi->lastseen = str ? (time_t)strtoul(str, NULL, 0) : hi->registered; + str = database_get_data(obj, KEY_KARMA, RECDB_QSTRING); + hi->karma = str ? strtoul(str, NULL, 0) : 0; /* We want to read the nicks even if disable_nicks is set. This is so * that we don't lose the nick data entirely. */ slist = database_get_data(obj, KEY_NICKS, RECDB_STRING_LIST); @@ -4020,10 +4785,13 @@ static int nickserv_saxdb_read(dict_t db) { dict_iterator_t it; struct record_data *rd; + char *handle; for (it=dict_first(db); it; it=iter_next(it)) { rd = iter_data(it); - nickserv_db_read_handle(iter_key(it), rd->d.object); + handle = strdup(iter_key(it)); + nickserv_db_read_handle(handle, rd->d.object); + free(handle); } return 0; } @@ -4088,8 +4856,7 @@ nickserv_load_dict(const char *fname) log_module(NS_LOG, LOG_ERROR, "Unable to open dictionary file %s: %s", fname, strerror(errno)); return; } - while (!feof(file)) { - fgets(line, sizeof(line), file); + while (fgets(line, sizeof(line), file)) { if (!line[0]) continue; if (line[strlen(line)-1] == '\n') @@ -4201,6 +4968,18 @@ nickserv_conf_read(void) str = database_get_data(conf_node, "default_maxlogins", RECDB_QSTRING); nickserv_conf.default_maxlogins = str ? strtoul(str, NULL, 0) : 2; str = database_get_data(conf_node, "hard_maxlogins", RECDB_QSTRING); + str = database_get_data(conf_node, KEY_OUNREGISTER_INACTIVE, RECDB_QSTRING); + nickserv_conf.ounregister_inactive = str ? ParseInterval(str) : 86400*28; + str = database_get_data(conf_node, KEY_OUNREGISTER_FLAGS, RECDB_QSTRING); + if (!str) + str = "ShgsfnHbu"; + nickserv_conf.ounregister_flags = 0; + while(*str) { + unsigned int pos = handle_inverse_flags[(unsigned char)*str]; + str++; + if(pos) + nickserv_conf.ounregister_flags |= 1 << (pos - 1); + } nickserv_conf.hard_maxlogins = str ? strtoul(str, NULL, 0) : 10; if (!nickserv_conf.disable_nicks) { str = database_get_data(conf_node, "reclaim_action", RECDB_QSTRING); @@ -4283,6 +5062,12 @@ nickserv_conf_read(void) str = database_get_data(conf_node, KEY_AUTO_ADMIN, RECDB_QSTRING); nickserv_conf.auto_admin = str ? str : ""; + str = database_get_data(conf_node, KEY_AUTO_OPER_PRIVS, RECDB_QSTRING); + nickserv_conf.auto_oper_privs = str ? str : ""; + + str = database_get_data(conf_node, KEY_AUTO_ADMIN_PRIVS, RECDB_QSTRING); + nickserv_conf.auto_admin_privs = str ? str : ""; + str = conf_get_data("server/network", RECDB_QSTRING); nickserv_conf.network_name = str ? str : "some IRC network"; if (!nickserv_conf.auth_policer_params) { @@ -4293,6 +5078,80 @@ nickserv_conf_read(void) child = database_get_data(conf_node, KEY_AUTH_POLICER, RECDB_OBJECT); for (it=dict_first(child); it; it=iter_next(it)) set_policer_param(iter_key(it), iter_data(it), nickserv_conf.auth_policer_params); + + str = database_get_data(conf_node, KEY_LDAP_ENABLE, RECDB_QSTRING); + nickserv_conf.ldap_enable = str ? strtoul(str, NULL, 0) : 0; + + str = database_get_data(conf_node, KEY_FORCE_HANDLES_LOWERCASE, RECDB_QSTRING); + nickserv_conf.force_handles_lowercase = str ? strtol(str, NULL, 0) : 0; + +#ifndef WITH_LDAP + if(nickserv_conf.ldap_enable > 0) { + /* ldap is enabled but not compiled in - error out */ + log_module(MAIN_LOG, LOG_ERROR, "ldap is enabled in config, but not compiled in!"); + nickserv_conf.ldap_enable = 0; + sleep(5); + } +#endif + +#ifdef WITH_LDAP + str = database_get_data(conf_node, KEY_LDAP_URI, RECDB_QSTRING); + nickserv_conf.ldap_uri = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_BASE, RECDB_QSTRING); + nickserv_conf.ldap_base = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_DN_FMT, RECDB_QSTRING); + nickserv_conf.ldap_dn_fmt = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_VERSION, RECDB_QSTRING); + nickserv_conf.ldap_version = str ? strtoul(str, NULL, 0) : 3; + + str = database_get_data(conf_node, KEY_LDAP_AUTOCREATE, RECDB_QSTRING); + nickserv_conf.ldap_autocreate = str ? strtoul(str, NULL, 0) : 0; + + str = database_get_data(conf_node, KEY_LDAP_TIMEOUT, RECDB_QSTRING); + nickserv_conf.ldap_timeout = str ? strtoul(str, NULL, 0) : 5; + + str = database_get_data(conf_node, KEY_LDAP_ADMIN_DN, RECDB_QSTRING); + nickserv_conf.ldap_admin_dn = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_ADMIN_PASS, RECDB_QSTRING); + nickserv_conf.ldap_admin_pass = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_FIELD_ACCOUNT, RECDB_QSTRING); + nickserv_conf.ldap_field_account = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_FIELD_PASSWORD, RECDB_QSTRING); + nickserv_conf.ldap_field_password = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_FIELD_EMAIL, RECDB_QSTRING); + nickserv_conf.ldap_field_email = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_FIELD_OSLEVEL, RECDB_QSTRING); + nickserv_conf.ldap_field_oslevel = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_OPER_GROUP_DN, RECDB_QSTRING); + nickserv_conf.ldap_oper_group_dn = str ? str : ""; + + str = database_get_data(conf_node, KEY_LDAP_OPER_GROUP_LEVEL, RECDB_QSTRING); + nickserv_conf.ldap_oper_group_level = str ? strtoul(str, NULL, 0) : 99; + + str = database_get_data(conf_node, KEY_LDAP_FIELD_GROUP_MEMBER, RECDB_QSTRING); + nickserv_conf.ldap_field_group_member = str ? str : ""; + + free_string_list(nickserv_conf.ldap_object_classes); + strlist = database_get_data(conf_node, KEY_LDAP_OBJECT_CLASSES, RECDB_STRING_LIST); + if(strlist) + strlist = string_list_copy(strlist); + else { + strlist = alloc_string_list(4); + string_list_append(strlist, strdup("top")); + } + nickserv_conf.ldap_object_classes = strlist; + +#endif + } static void @@ -4308,6 +5167,7 @@ nickserv_reclaim(struct userNode *user, struct nick_info *ni, enum reclaim_actio break; case RECLAIM_WARN: send_message(user, nickserv, "NSMSG_RECLAIM_WARN", ni->nick, ni->owner->handle); + send_message(user, nickserv, "NSMSG_RECLAIM_HOWTO", ni->owner->handle, nickserv->nick, self->name, ni->owner->handle); break; case RECLAIM_SVSNICK: do { @@ -4317,7 +5177,7 @@ nickserv_reclaim(struct userNode *user, struct nick_info *ni, enum reclaim_actio break; case RECLAIM_KILL: msg = user_find_message(user, "NSMSG_RECLAIM_KILL"); - irc_kill(nickserv, user, msg); + DelUser(user, nickserv, 1, msg); break; } } @@ -4331,7 +5191,7 @@ nickserv_reclaim_p(void *data) { } static int -check_user_nick(struct userNode *user) { +check_user_nick(struct userNode *user, UNUSED_ARG(void *extra)) { struct nick_info *ni; user->modes &= ~FLAGS_REGNICK; if (!(ni = get_nick_info(user->nick))) @@ -4343,19 +5203,15 @@ check_user_nick(struct userNode *user) { } if (nickserv_conf.warn_nick_owned) send_message(user, nickserv, "NSMSG_RECLAIM_WARN", ni->nick, ni->owner->handle); + send_message(user, nickserv, "NSMSG_RECLAIM_HOWTO", ni->owner->handle, nickserv->nick, self->name, ni->owner->handle); if (nickserv_conf.auto_reclaim_action == RECLAIM_NONE) return 0; if (nickserv_conf.auto_reclaim_delay) timeq_add(now + nickserv_conf.auto_reclaim_delay, nickserv_reclaim_p, user); else nickserv_reclaim(user, ni, nickserv_conf.auto_reclaim_action); - return 0; -} -int -handle_new_user(struct userNode *user) -{ - return check_user_nick(user); + return 0; } void @@ -4376,7 +5232,8 @@ handle_account(struct userNode *user, const char *stamp) hi = dict_find(nickserv_handle_dict, stamp, NULL); if(hi && timestamp && hi->registered != timestamp) { - 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); + log_module(MAIN_LOG, LOG_WARNING, "%s using account %s but timestamp does not match %s is not %s.", user->nick, stamp, ctime(×tamp), +ctime(&hi->registered)); return; } #else @@ -4395,7 +5252,7 @@ handle_account(struct userNode *user, const char *stamp) } void -handle_nick_change(struct userNode *user, const char *old_nick) +handle_nick_change(struct userNode *user, const char *old_nick, UNUSED_ARG(void *extra)) { struct handle_info *hi; @@ -4404,11 +5261,11 @@ handle_nick_change(struct userNode *user, const char *old_nick) dict_insert(nickserv_allow_auth_dict, user->nick, hi); } timeq_del(0, nickserv_reclaim_p, user, TIMEQ_IGNORE_WHEN); - check_user_nick(user); + check_user_nick(user, NULL); } void -nickserv_remove_user(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why)) +nickserv_remove_user(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why), UNUSED_ARG(void *extra)) { dict_remove(nickserv_allow_auth_dict, user->nick); timeq_del(0, nickserv_reclaim_p, user, TIMEQ_IGNORE_WHEN); @@ -4442,9 +5299,9 @@ nickserv_define_func(const char *name, modcmd_func_t func, int min_level, int mu } static void -nickserv_db_cleanup(void) +nickserv_db_cleanup(UNUSED_ARG(void* extra)) { - unreg_del_user_func(nickserv_remove_user); + unreg_del_user_func(nickserv_remove_user, NULL); userList_clean(&curr_helpers); policer_params_delete(nickserv_conf.auth_policer_params); dict_delete(nickserv_handle_dict); @@ -4455,27 +5312,51 @@ nickserv_db_cleanup(void) dict_delete(nickserv_id_dict); dict_delete(nickserv_conf.weak_password_dict); free(auth_func_list); + free(auth_func_list_extra); free(unreg_func_list); + free(unreg_func_list_extra); free(rf_list); + free(rf_list_extra); free(allowauth_func_list); + free(allowauth_func_list_extra); free(handle_merge_func_list); + free(handle_merge_func_list_extra); free(failpw_func_list); + free(failpw_func_list_extra); if (nickserv_conf.valid_handle_regex_set) regfree(&nickserv_conf.valid_handle_regex); if (nickserv_conf.valid_nick_regex_set) regfree(&nickserv_conf.valid_nick_regex); } +void handle_loc_auth_oper(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle), UNUSED_ARG(void *extra)) { + if (!*nickserv_conf.auto_oper || !user->handle_info) + return; + + if (!IsOper(user)) { + if (*nickserv_conf.auto_admin && user->handle_info->opserv_level >= opserv_conf_admin_level()) { + irc_umode(user, nickserv_conf.auto_admin); + irc_sno(0x1, "%s (%s@%s) is now an IRC Administrator", + user->nick, user->ident, user->hostname); + } else if (*nickserv_conf.auto_oper && user->handle_info->opserv_level) { + irc_umode(user, nickserv_conf.auto_oper); + irc_sno(0x1, "%s (%s@%s) is now an IRC Operator", + user->nick, user->ident, user->hostname); + } + } +} + void init_nickserv(const char *nick) { struct chanNode *chan; unsigned int i; NS_LOG = log_register_type("NickServ", "file:nickserv.log"); - reg_new_user_func(handle_new_user); - reg_nick_change_func(handle_nick_change); - reg_del_user_func(nickserv_remove_user); + reg_new_user_func(check_user_nick, NULL); + reg_nick_change_func(handle_nick_change, NULL); + reg_del_user_func(nickserv_remove_user, NULL); reg_account_func(handle_account); + reg_auth_func(handle_loc_auth_oper, NULL); /* set up handle_inverse_flags */ memset(handle_inverse_flags, 0, sizeof(handle_inverse_flags)); @@ -4506,6 +5387,10 @@ init_nickserv(const char *nick) nickserv_define_func("OADDMASK", cmd_oaddmask, 0, 1, 0); nickserv_define_func("DELMASK", cmd_delmask, -1, 1, 0); nickserv_define_func("ODELMASK", cmd_odelmask, 0, 1, 0); + nickserv_define_func("ADDSSLFP", cmd_addsslfp, -1, 1, 0); + nickserv_define_func("OADDSSLFP", cmd_oaddsslfp, 0, 1, 0); + nickserv_define_func("DELSSLFP", cmd_delsslfp, -1, 1, 0); + nickserv_define_func("ODELSSLFP", cmd_odelsslfp, 0, 1, 0); nickserv_define_func("PASS", cmd_pass, -1, 1, 0); nickserv_define_func("SET", cmd_set, -1, 1, 0); nickserv_define_func("OSET", cmd_oset, 0, 1, 0); @@ -4513,7 +5398,7 @@ init_nickserv(const char *nick) nickserv_define_func("USERINFO", cmd_userinfo, -1, 1, 0); nickserv_define_func("RENAME", cmd_rename_handle, -1, 1, 0); nickserv_define_func("VACATION", cmd_vacation, -1, 1, 0); - nickserv_define_func("MERGE", cmd_merge, 0, 1, 0); + nickserv_define_func("MERGE", cmd_merge, 750, 1, 0); if (!nickserv_conf.disable_nicks) { /* nick management commands */ nickserv_define_func("REGNICK", cmd_regnick, -1, 1, 0); @@ -4543,6 +5428,7 @@ init_nickserv(const char *nick) nickserv_define_func("SEARCH UNREGISTER", NULL, 800, 1, 0); nickserv_define_func("MERGEDB", cmd_mergedb, 999, 1, 0); nickserv_define_func("CHECKPASS", cmd_checkpass, 601, 1, 0); + nickserv_define_func("CHECKEMAIL", cmd_checkemail, 0, 1, 0); /* other options */ dict_insert(nickserv_opt_dict, "INFO", opt_info); dict_insert(nickserv_opt_dict, "WIDTH", opt_width); @@ -4566,6 +5452,7 @@ init_nickserv(const char *nick) dict_insert(nickserv_opt_dict, "MAXLOGINS", opt_maxlogins); dict_insert(nickserv_opt_dict, "ADVANCED", opt_advanced); dict_insert(nickserv_opt_dict, "LANGUAGE", opt_language); + dict_insert(nickserv_opt_dict, "KARMA", opt_karma); nickserv_handle_dict = dict_new(); dict_set_free_keys(nickserv_handle_dict, free); @@ -4583,11 +5470,11 @@ init_nickserv(const char *nick) if (nick) { const char *modes = conf_get_data("services/nickserv/modes", RECDB_QSTRING); - nickserv = AddService(nick, modes ? modes : NULL, "Nick Services", NULL); + nickserv = AddLocalUser(nick, nick, NULL, "Nick Services", modes); nickserv_service = service_register(nickserv); } saxdb_register("NickServ", nickserv_saxdb_read, nickserv_saxdb_write); - reg_exit_func(nickserv_db_cleanup); + reg_exit_func(nickserv_db_cleanup, NULL); if(nickserv_conf.handle_expire_frequency) timeq_add(now + nickserv_conf.handle_expire_frequency, expire_handles, NULL); @@ -4597,6 +5484,9 @@ init_nickserv(const char *nick) AddChannelUser(nickserv, chan)->modes |= MODE_CHANOP; } } +#ifdef WITH_LDAP + ldap_do_init(nickserv_conf); +#endif message_register_table(msgtab); }