| /* ==================================================================== |
| * 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/>. |
| * |
| * Portions of this software are based upon public domain software |
| * originally written at the National Center for Supercomputing Applications, |
| * University of Illinois, Urbana-Champaign. |
| */ |
| |
| #ifndef UNIXD_H |
| #define UNIXD_H |
| |
| #include "httpd.h" |
| #include "http_config.h" |
| #include "ap_listen.h" |
| #ifdef HAVE_SYS_TIME_H |
| #include <sys/time.h> |
| #endif |
| #ifdef HAVE_SYS_RESOURCE_H |
| #include <sys/resource.h> |
| #endif |
| #include "apr_hooks.h" |
| #include "apr_thread_proc.h" |
| #include "apr_proc_mutex.h" |
| |
| #include <pwd.h> |
| #include <grp.h> |
| #ifdef APR_HAVE_SYS_TYPES_H |
| #include <sys/types.h> |
| #endif |
| #ifdef HAVE_SYS_IPC_H |
| #include <sys/ipc.h> |
| #endif |
| |
| typedef struct { |
| uid_t uid; |
| gid_t gid; |
| } ap_unix_identity_t; |
| |
| AP_DECLARE_HOOK(ap_unix_identity_t *, get_suexec_identity,(const request_rec *r)) |
| |
| /* common stuff that unix MPMs will want */ |
| |
| /* Default user name and group name. These may be specified as numbers by |
| * placing a # before a number */ |
| |
| #ifndef DEFAULT_USER |
| #define DEFAULT_USER "#-1" |
| #endif |
| #ifndef DEFAULT_GROUP |
| #define DEFAULT_GROUP "#-1" |
| #endif |
| |
| typedef struct { |
| const char *user_name; |
| uid_t user_id; |
| gid_t group_id; |
| int suexec_enabled; |
| } unixd_config_rec; |
| AP_DECLARE_DATA extern unixd_config_rec unixd_config; |
| |
| AP_DECLARE(int) unixd_setup_child(void); |
| AP_DECLARE(void) unixd_pre_config(apr_pool_t *ptemp); |
| AP_DECLARE(const char *) unixd_set_user(cmd_parms *cmd, void *dummy, |
| const char *arg); |
| AP_DECLARE(const char *) unixd_set_group(cmd_parms *cmd, void *dummy, |
| const char *arg); |
| #if defined(RLIMIT_CPU) || defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_NPROC) || defined(RLIMIT_AS) |
| AP_DECLARE(void) unixd_set_rlimit(cmd_parms *cmd, struct rlimit **plimit, |
| const char *arg, const char * arg2, int type); |
| #endif |
| AP_DECLARE(apr_status_t) unixd_set_proc_mutex_perms(apr_proc_mutex_t *pmutex); |
| AP_DECLARE(apr_status_t) unixd_accept(void **accepted, ap_listen_rec *lr, apr_pool_t *ptrans); |
| |
| #ifdef HAVE_KILLPG |
| #define unixd_killpg(x, y) (killpg ((x), (y))) |
| #define ap_os_killpg(x, y) (killpg ((x), (y))) |
| #else /* HAVE_KILLPG */ |
| #define unixd_killpg(x, y) (kill (-(x), (y))) |
| #define ap_os_killpg(x, y) (kill (-(x), (y))) |
| #endif /* HAVE_KILLPG */ |
| |
| #define UNIX_DAEMON_COMMANDS \ |
| AP_INIT_TAKE1("User", unixd_set_user, NULL, RSRC_CONF, \ |
| "Effective user id for this server"), \ |
| AP_INIT_TAKE1("Group", unixd_set_group, NULL, RSRC_CONF, \ |
| "Effective group id for this server") |
| |
| #endif |