Wed, 28 Dec 2016 12:23:51 +0100
using host header to select virtual server
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2013 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef AUTH_H #define AUTH_H #include <sys/types.h> #include <inttypes.h> #include "../public/auth.h" #ifdef __cplusplus extern "C" { #endif typedef struct { User user; char *authdb; sstr_t *groups; size_t numgroups; char *password; uint32_t ref; } CachedUser; typedef struct user_cache_elm UserCacheElm; struct user_cache_elm { CachedUser *user; UserCacheElm *next_user; // next elm in the cached user list UcxKey key; // key to access this element size_t slot; // slot in the map UserCacheElm *next_elm; // next element in this map slot time_t created; }; typedef struct { UserCacheElm **map; size_t size; size_t count; size_t max_users; UserCacheElm *head; UserCacheElm *trail; } UserCache; void auth_cache_init(); User* auth_cache_get(char *authdb, char *user); void auth_cache_add( char *authdb, User *user, char *password, char **groups, size_t numgroups); void auth_cache_remove_from_map(UserCacheElm *elm); int cached_user_verify_password(CachedUser *user, char *password); int cached_user_check_group(CachedUser *user, char *group); void cached_user_unref(CachedUser *user); void cached_user_delete(CachedUser *user); #ifdef __cplusplus } #endif #endif /* AUTH_H */