| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000-2002 The Apache Software Foundation. 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. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR |
| * ITS 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| #ifndef APACHE_MOD_AUTH_H |
| #define APACHE_MOD_AUTH_H |
| |
| #include "apr_pools.h" |
| #include "apr_hash.h" |
| |
| #include "httpd.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Create a set of AAA_DECLARE(type) and AAA_DECLARE_DATA with |
| * appropriate export and import tags for the platform |
| */ |
| #if !defined(WIN32) |
| #define AAA_DECLARE(type) type |
| #define AAA_DECLARE_DATA |
| #elif defined(AAA_DECLARE_STATIC) |
| #define AAA_DECLARE(type) type __stdcall |
| #define AAA_DECLARE_DATA |
| #elif defined(AAA_DECLARE_EXPORT) |
| #define AAA_DECLARE(type) __declspec(dllexport) type __stdcall |
| #define AAA_DECLARE_DATA __declspec(dllexport) |
| #else |
| #define AAA_DECLARE(type) __declspec(dllimport) type __stdcall |
| #define AAA_DECLARE_DATA __declspec(dllimport) |
| #endif |
| |
| #define AUTHN_DEFAULT_PROVIDER "file" |
| |
| typedef enum { |
| AUTH_DENIED, |
| AUTH_GRANTED, |
| AUTH_USER_FOUND, |
| AUTH_USER_NOT_FOUND, |
| AUTH_GENERAL_ERROR |
| } authn_status; |
| |
| typedef struct { |
| /* Given a username and password, expected to return AUTH_GRANTED |
| * if we can validate this user/password combination. |
| */ |
| authn_status (*check_password)(request_rec *r, const char *user, |
| const char *password); |
| |
| /* Given a user and realm, expected to return AUTH_USER_FOUND if we |
| * can find a md5 hash of 'user:realm:password' |
| */ |
| authn_status (*get_realm_hash)(request_rec *r, const char *user, |
| const char *realm, char **rethash); |
| } authn_provider; |
| |
| AAA_DECLARE(void) authn_register_provider(apr_pool_t *p, const char *name, |
| const authn_provider *provider); |
| AAA_DECLARE(const authn_provider *) authn_lookup_provider(const char *name); |
| |
| typedef struct { |
| /* For a given user, return a hash of all groups the user belongs to. */ |
| apr_hash_t * (*get_user_groups)(request_rec *r, const char *user); |
| } authz_provider; |
| |
| AAA_DECLARE(void) authz_register_provider(apr_pool_t *p, const char *name, |
| const authz_provider *provider); |
| AAA_DECLARE(const authz_provider *) authz_lookup_provider(const char *name); |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |