589 lines
21 KiB
C
589 lines
21 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <priv.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "httpd.h"
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#include "http_config.h"
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#include "http_protocol.h"
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#include "http_log.h"
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#include "mpm_common.h"
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#include "ap_mpm.h"
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#include "apr_strings.h"
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/* TODO - get rid of unixd dependency */
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#include "unixd.h"
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#define CFG_CHECK(x) if ((x) == -1) { \
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char msgbuf[128]; \
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apr_strerror(errno, msgbuf, sizeof(msgbuf)); \
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return apr_pstrdup(cmd->pool, msgbuf); \
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}
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#define CR_CHECK(x, y) if (x == -1) \
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ap_log_error(APLOG_MARK, APLOG_CRIT, errno, 0, y \
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"Failed to initialise privileges")
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module AP_MODULE_DECLARE_DATA privileges_module;
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/* #define BIG_SECURITY_HOLE 1 */
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typedef enum { PRIV_UNSET, PRIV_FAST, PRIV_SECURE, PRIV_SELECTIVE } priv_mode;
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typedef struct {
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priv_set_t *priv;
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priv_set_t *child_priv;
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uid_t uid;
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gid_t gid;
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priv_mode mode;
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} priv_cfg;
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typedef struct {
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priv_mode mode;
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} priv_dir_cfg;
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static priv_set_t *priv_setid;
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static priv_set_t *priv_default = NULL;
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static int dtrace_enabled = 0;
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static apr_status_t priv_cfg_cleanup(void *CFG)
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{
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priv_cfg *cfg = CFG;
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priv_freeset(cfg->priv);
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priv_freeset(cfg->child_priv);
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return APR_SUCCESS;
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}
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static void *privileges_merge_cfg(apr_pool_t *pool, void *BASE, void *ADD)
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{
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/* inherit the mode if it's not set; the rest won't be inherited */
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priv_cfg *base = BASE;
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priv_cfg *add = ADD;
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priv_cfg *ret = apr_pmemdup(pool, add, sizeof(priv_cfg));
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ret->mode = (add->mode == PRIV_UNSET) ? base->mode : add->mode;
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return ret;
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}
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static void *privileges_create_cfg(apr_pool_t *pool, server_rec *s)
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{
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priv_cfg *cfg = apr_palloc(pool, sizeof(priv_cfg));
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/* Start at basic privileges all round. */
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cfg->priv = priv_str_to_set("basic", ",", NULL);
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cfg->child_priv = priv_str_to_set("basic", ",", NULL);
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/* By default, run in secure vhost mode.
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* That means dropping basic privileges we don't usually need.
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*/
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CR_CHECK(priv_delset(cfg->priv, PRIV_FILE_LINK_ANY), APLOGNO(03160));
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CR_CHECK(priv_delset(cfg->priv, PRIV_PROC_INFO), APLOGNO(03161));
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CR_CHECK(priv_delset(cfg->priv, PRIV_PROC_SESSION), APLOGNO(03162));
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/* Hmmm, should CGI default to secure too ? */
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/*
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CR_CHECK(priv_delset(cfg->child_priv, PRIV_FILE_LINK_ANY), APLOGNO(03163));
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CR_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_INFO), APLOGNO(03164));
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CR_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_SESSION), APLOGNO(03165));
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CR_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_FORK), APLOGNO(03166));
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CR_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_EXEC), APLOGNO(03167));
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*/
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/* we´ll use 0 for unset */
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cfg->uid = 0;
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cfg->gid = 0;
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cfg->mode = PRIV_UNSET;
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apr_pool_cleanup_register(pool, cfg, priv_cfg_cleanup,
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apr_pool_cleanup_null);
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/* top-level default_priv wants the top-level cfg */
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if (priv_default == NULL) {
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priv_default = cfg->priv;
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}
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return cfg;
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}
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static void *privileges_create_dir_cfg(apr_pool_t *pool, char *dummy)
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{
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priv_dir_cfg *cfg = apr_palloc(pool, sizeof(priv_dir_cfg));
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cfg->mode = PRIV_UNSET;
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return cfg;
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}
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static void *privileges_merge_dir_cfg(apr_pool_t *pool, void *BASE, void *ADD)
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{
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priv_dir_cfg *base = BASE;
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priv_dir_cfg *add = ADD;
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priv_dir_cfg *ret = apr_palloc(pool, sizeof(priv_dir_cfg));
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ret->mode = (add->mode == PRIV_UNSET) ? base->mode : add->mode;
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return ret;
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}
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static apr_status_t privileges_end_req(void *data)
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{
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request_rec *r = data;
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priv_cfg *cfg = ap_get_module_config(r->server->module_config,
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&privileges_module);
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priv_dir_cfg *dcfg = ap_get_module_config(r->per_dir_config,
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&privileges_module);
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/* ugly hack: grab default uid and gid from unixd */
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extern unixd_config_rec ap_unixd_config;
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/* If we forked a child, we dropped privilege to revert, so
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* all we can do now is exit
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*/
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if ((cfg->mode == PRIV_SECURE) ||
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((cfg->mode == PRIV_SELECTIVE) && (dcfg->mode == PRIV_SECURE))) {
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exit(0);
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}
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/* if either user or group are not the default, restore them */
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if (cfg->uid || cfg->gid) {
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if (setppriv(PRIV_ON, PRIV_EFFECTIVE, priv_setid) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02136)
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"PRIV_ON failed restoring default user/group");
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}
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if (cfg->uid && (setuid(ap_unixd_config.user_id) == -1)) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02137)
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"Error restoring default userid");
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}
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if (cfg->gid && (setgid(ap_unixd_config.group_id) == -1)) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02138)
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"Error restoring default group");
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}
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}
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/* restore default privileges */
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if (setppriv(PRIV_SET, PRIV_EFFECTIVE, priv_default) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, errno, r, APLOGNO(02139)
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"Error restoring default privileges");
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}
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return APR_SUCCESS;
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}
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static int privileges_req(request_rec *r)
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{
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/* secure mode: fork a process to handle the request */
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apr_proc_t proc;
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apr_status_t rv;
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int exitcode;
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apr_exit_why_e exitwhy;
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int fork_req;
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priv_cfg *cfg = ap_get_module_config(r->server->module_config,
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&privileges_module);
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void *breadcrumb = ap_get_module_config(r->request_config,
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&privileges_module);
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if (!breadcrumb) {
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/* first call: this is the vhost */
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fork_req = (cfg->mode == PRIV_SECURE);
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/* set breadcrumb */
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ap_set_module_config(r->request_config, &privileges_module, &cfg->mode);
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/* If we have per-dir config, defer doing anything */
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if ((cfg->mode == PRIV_SELECTIVE)) {
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/* Defer dropping privileges 'til we have a directory
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* context that'll tell us whether to fork.
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*/
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return DECLINED;
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}
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}
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else {
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/* second call is for per-directory. */
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priv_dir_cfg *dcfg;
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if ((cfg->mode != PRIV_SELECTIVE)) {
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/* Our fate was already determined for the vhost -
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* nothing to do per-directory
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*/
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return DECLINED;
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}
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dcfg = ap_get_module_config(r->per_dir_config, &privileges_module);
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fork_req = (dcfg->mode == PRIV_SECURE);
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}
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if (fork_req) {
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rv = apr_proc_fork(&proc, r->pool);
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switch (rv) {
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case APR_INPARENT:
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ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02140)
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"parent waiting for child");
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/* FIXME - does the child need to run synchronously?
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* esp. if we enable mod_privileges with threaded MPMs?
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* We do need at least to ensure r outlives the child.
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*/
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rv = apr_proc_wait(&proc, &exitcode, &exitwhy, APR_WAIT);
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ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02141) "parent: child %s",
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(rv == APR_CHILD_DONE) ? "done" : "notdone");
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/* The child has taken responsibility for reading all input
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* and sending all output. So we need to bow right out,
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* and even abandon "normal" housekeeping.
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*/
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r->eos_sent = 1;
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apr_table_unset(r->headers_in, "Content-Type");
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apr_table_unset(r->headers_in, "Content-Length");
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/* Testing with ab and 100k requests reveals no nasties
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* so I infer we're not leaking anything like memory
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* or file descriptors. That's nice!
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*/
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return DONE;
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case APR_INCHILD:
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ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02142) "In child!");
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break; /* now we'll drop privileges in the child */
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default:
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02143)
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"Failed to fork secure child process!");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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}
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/* OK, now drop privileges. */
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/* cleanup should happen even if something fails part-way through here */
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apr_pool_cleanup_register(r->pool, r, privileges_end_req,
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apr_pool_cleanup_null);
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/* set user and group if configured */
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if (cfg->uid || cfg->gid) {
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if (setppriv(PRIV_ON, PRIV_EFFECTIVE, priv_setid) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02144)
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"No privilege to set user/group");
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}
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/* if we should be able to set these but can't, it could be
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* a serious security issue. Bail out rather than risk it!
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*/
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if (cfg->uid && (setuid(cfg->uid) == -1)) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02145)
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"Error setting userid");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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if (cfg->gid && (setgid(cfg->gid) == -1)) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(02146)
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"Error setting group");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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}
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/* set vhost's privileges */
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if (setppriv(PRIV_SET, PRIV_EFFECTIVE, cfg->priv) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, errno, r, APLOGNO(02147)
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"Error setting effective privileges");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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/* ... including those of any subprocesses */
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if (setppriv(PRIV_SET, PRIV_INHERITABLE, cfg->child_priv) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, errno, r, APLOGNO(02148)
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"Error setting inheritable privileges");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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if (setppriv(PRIV_SET, PRIV_LIMIT, cfg->child_priv) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, errno, r, APLOGNO(02149)
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"Error setting limit privileges");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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/* If we're in a child process, drop down PPERM too */
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if (fork_req) {
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if (setppriv(PRIV_SET, PRIV_PERMITTED, cfg->priv) == -1) {
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ap_log_rerror(APLOG_MARK, APLOG_ERR, errno, r, APLOGNO(02150)
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"Error setting permitted privileges");
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return HTTP_INTERNAL_SERVER_ERROR;
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}
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}
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return OK;
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}
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#define PDROP_CHECK(x) if (x == -1) { \
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ap_log_error(APLOG_MARK, APLOG_CRIT, errno, s, APLOGNO(02151) \
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"Error dropping privileges"); \
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return !OK; \
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}
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static int privileges_drop_first(apr_pool_t *pool, server_rec *s)
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{
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/* We need to set privileges before mod_unixd,
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* 'cos otherwise setuid will wipe our privilege to do so
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*/
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priv_cfg *spcfg;
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server_rec *sp;
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priv_set_t *ppriv = priv_allocset();
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/* compute ppriv from the union of all the vhosts plus setid */
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priv_copyset(priv_setid, ppriv);
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for (sp = s; sp != NULL; sp=sp->next) {
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spcfg = ap_get_module_config(sp->module_config, &privileges_module);
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priv_union(spcfg->priv, ppriv);
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}
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PDROP_CHECK(setppriv(PRIV_SET, PRIV_PERMITTED, ppriv))
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PDROP_CHECK(setppriv(PRIV_SET, PRIV_EFFECTIVE, ppriv))
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priv_freeset(ppriv);
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return OK;
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}
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static int privileges_drop_last(apr_pool_t *pool, server_rec *s)
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{
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/* Our config stuff has set the privileges we need, so now
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* we just set them to those of the parent server_rec
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*
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* This has to happen after mod_unixd, 'cos mod_unixd needs
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* privileges we drop here.
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*/
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priv_cfg *cfg = ap_get_module_config(s->module_config, &privileges_module);
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/* defaults - the default vhost */
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PDROP_CHECK(setppriv(PRIV_SET, PRIV_LIMIT, cfg->child_priv))
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PDROP_CHECK(setppriv(PRIV_SET, PRIV_INHERITABLE, cfg->child_priv))
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PDROP_CHECK(setppriv(PRIV_SET, PRIV_EFFECTIVE, cfg->priv))
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return OK;
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}
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static apr_status_t privileges_term(void *rec)
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{
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priv_freeset(priv_setid);
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return APR_SUCCESS;
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}
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static int privileges_postconf(apr_pool_t *pconf, apr_pool_t *plog,
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apr_pool_t *ptemp, server_rec *s)
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{
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priv_cfg *cfg;
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server_rec *sp;
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/* if we have dtrace enabled, merge it into everything */
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if (dtrace_enabled) {
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for (sp = s; sp != NULL; sp = sp->next) {
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cfg = ap_get_module_config(sp->module_config, &privileges_module);
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CR_CHECK(priv_addset(cfg->priv, PRIV_DTRACE_KERNEL), APLOGNO(03168));
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CR_CHECK(priv_addset(cfg->priv, PRIV_DTRACE_PROC), APLOGNO(03169));
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CR_CHECK(priv_addset(cfg->priv, PRIV_DTRACE_USER), APLOGNO(03170));
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CR_CHECK(priv_addset(cfg->child_priv, PRIV_DTRACE_KERNEL), APLOGNO(03171));
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CR_CHECK(priv_addset(cfg->child_priv, PRIV_DTRACE_PROC), APLOGNO(03172));
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CR_CHECK(priv_addset(cfg->child_priv, PRIV_DTRACE_USER), APLOGNO(03173));
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}
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CR_CHECK(priv_addset(priv_default, PRIV_DTRACE_KERNEL), APLOGNO(03174));
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CR_CHECK(priv_addset(priv_default, PRIV_DTRACE_PROC), APLOGNO(03175));
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CR_CHECK(priv_addset(priv_default, PRIV_DTRACE_USER), APLOGNO(03176));
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}
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/* set up priv_setid for per-request use */
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priv_setid = priv_allocset();
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apr_pool_cleanup_register(pconf, NULL, privileges_term,
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apr_pool_cleanup_null);
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priv_emptyset(priv_setid);
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if (priv_addset(priv_setid, PRIV_PROC_SETID) == -1) {
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ap_log_perror(APLOG_MARK, APLOG_CRIT, errno, ptemp, APLOGNO(02152)
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"priv_addset");
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return !OK;
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}
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return OK;
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}
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static int privileges_init(apr_pool_t *pconf, apr_pool_t *plog,
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apr_pool_t *ptemp)
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{
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/* refuse to work if the MPM is threaded */
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int threaded;
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int rv = ap_mpm_query(AP_MPMQ_IS_THREADED, &threaded);
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if (rv != APR_SUCCESS) {
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ap_log_perror(APLOG_MARK, APLOG_NOTICE, rv, ptemp, APLOGNO(02153)
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"mod_privileges: unable to determine MPM characteristics."
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" Please ensure you are using a non-threaded MPM "
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"with this module.");
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}
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if (threaded) {
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ap_log_perror(APLOG_MARK, APLOG_CRIT, rv, ptemp, APLOGNO(02154)
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"mod_privileges is not compatible with a threaded MPM.");
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return !OK;
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}
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return OK;
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}
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static void privileges_hooks(apr_pool_t *pool)
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{
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ap_hook_post_read_request(privileges_req, NULL, NULL,
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APR_HOOK_REALLY_FIRST);
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ap_hook_header_parser(privileges_req, NULL, NULL, APR_HOOK_REALLY_FIRST);
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ap_hook_drop_privileges(privileges_drop_first, NULL, NULL, APR_HOOK_FIRST);
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ap_hook_drop_privileges(privileges_drop_last, NULL, NULL, APR_HOOK_LAST);
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ap_hook_post_config(privileges_postconf, NULL, NULL, APR_HOOK_MIDDLE);
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ap_hook_pre_config(privileges_init, NULL, NULL, APR_HOOK_FIRST);
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}
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static const char *vhost_user(cmd_parms *cmd, void *dir, const char *arg)
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{
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priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
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&privileges_module);
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cfg->uid = ap_uname2id(arg);
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if (cfg->uid == 0) {
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return apr_pstrcat(cmd->pool, "Invalid userid for VHostUser: ",
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arg, NULL);
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}
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return NULL;
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}
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static const char *vhost_group(cmd_parms *cmd, void *dir, const char *arg)
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{
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
cfg->gid = ap_gname2id(arg);
|
||
if (cfg->uid == 0) {
|
||
return apr_pstrcat(cmd->pool, "Invalid groupid for VHostGroup: ",
|
||
arg, NULL);
|
||
}
|
||
return NULL;
|
||
}
|
||
static const char *vhost_secure(cmd_parms *cmd, void *dir, int arg)
|
||
{
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
if (!arg) {
|
||
/* add basic privileges, excluding those covered by cgimode */
|
||
CFG_CHECK(priv_addset(cfg->priv, PRIV_FILE_LINK_ANY));
|
||
CFG_CHECK(priv_addset(cfg->priv, PRIV_PROC_INFO));
|
||
CFG_CHECK(priv_addset(cfg->priv, PRIV_PROC_SESSION));
|
||
}
|
||
return NULL;
|
||
}
|
||
static const char *vhost_cgimode(cmd_parms *cmd, void *dir, const char *arg)
|
||
{
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
if (!strcasecmp(arg, "on")) {
|
||
/* default - nothing to do */
|
||
}
|
||
else if (!strcasecmp(arg, "off")) {
|
||
/* drop fork+exec privs */
|
||
CFG_CHECK(priv_delset(cfg->priv, PRIV_PROC_FORK));
|
||
CFG_CHECK(priv_delset(cfg->priv, PRIV_PROC_EXEC));
|
||
}
|
||
else if (!strcasecmp(arg, "secure")) {
|
||
/* deny privileges to CGI procs */
|
||
CFG_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_FORK));
|
||
CFG_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_EXEC));
|
||
CFG_CHECK(priv_delset(cfg->child_priv, PRIV_FILE_LINK_ANY));
|
||
CFG_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_INFO));
|
||
CFG_CHECK(priv_delset(cfg->child_priv, PRIV_PROC_SESSION));
|
||
}
|
||
else {
|
||
return "VHostCGIMode must be On, Off or Secure";
|
||
}
|
||
|
||
return NULL;
|
||
}
|
||
static const char *dtraceenable(cmd_parms *cmd, void *dir, int arg)
|
||
{
|
||
const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
|
||
if (err != NULL) {
|
||
return err;
|
||
}
|
||
dtrace_enabled = arg;
|
||
return NULL;
|
||
}
|
||
|
||
static const char *privs_mode(cmd_parms *cmd, void *dir, const char *arg)
|
||
{
|
||
priv_mode mode = PRIV_UNSET;
|
||
if (!strcasecmp(arg, "FAST")) {
|
||
mode = PRIV_FAST;
|
||
}
|
||
else if (!strcasecmp(arg, "SECURE")) {
|
||
mode = PRIV_SECURE;
|
||
}
|
||
else if (!strcasecmp(arg, "SELECTIVE")) {
|
||
mode = PRIV_SELECTIVE;
|
||
}
|
||
|
||
if (cmd->path) {
|
||
/* In a directory context, set the per_dir_config */
|
||
priv_dir_cfg *cfg = dir;
|
||
cfg->mode = mode;
|
||
if ((mode == PRIV_UNSET) || (mode == PRIV_SELECTIVE)) {
|
||
return "PrivilegesMode in a Directory context must be FAST or SECURE";
|
||
}
|
||
}
|
||
else {
|
||
/* In a global or vhost context, set the server config */
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
cfg->mode = mode;
|
||
if (mode == PRIV_UNSET) {
|
||
return "PrivilegesMode must be FAST, SECURE or SELECTIVE";
|
||
}
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
#ifdef BIG_SECURITY_HOLE
|
||
static const char *vhost_privs(cmd_parms *cmd, void *dir, const char *arg)
|
||
{
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
const char *priv = arg;
|
||
|
||
if (*priv == '-') {
|
||
CFG_CHECK(priv_delset(cfg->priv, priv+1));
|
||
}
|
||
else if (*priv == '+') {
|
||
CFG_CHECK(priv_addset(cfg->priv, priv+1));
|
||
}
|
||
else {
|
||
priv_emptyset(cfg->priv);
|
||
CFG_CHECK(priv_addset(cfg->priv, priv));
|
||
}
|
||
return NULL;
|
||
}
|
||
static const char *vhost_cgiprivs(cmd_parms *cmd, void *dir, const char *arg)
|
||
{
|
||
priv_cfg *cfg = ap_get_module_config(cmd->server->module_config,
|
||
&privileges_module);
|
||
const char *priv = arg;
|
||
if (*priv == '-') {
|
||
CFG_CHECK(priv_delset(cfg->child_priv, priv+1));
|
||
}
|
||
else if (*priv == '+') {
|
||
CFG_CHECK(priv_addset(cfg->child_priv, priv+1));
|
||
}
|
||
else {
|
||
priv_emptyset(cfg->child_priv);
|
||
CFG_CHECK(priv_addset(cfg->child_priv, priv));
|
||
}
|
||
return NULL;
|
||
}
|
||
#endif
|
||
static const command_rec privileges_cmds[] = {
|
||
AP_INIT_TAKE1("VHostUser", vhost_user, NULL, RSRC_CONF,
|
||
"Userid under which the virtualhost will run"),
|
||
AP_INIT_TAKE1("VHostGroup", vhost_group, NULL, RSRC_CONF,
|
||
"Group under which the virtualhost will run"),
|
||
AP_INIT_FLAG("VHostSecure", vhost_secure, NULL, RSRC_CONF,
|
||
"Run in enhanced security mode (default ON)"),
|
||
AP_INIT_TAKE1("VHostCGIMode", vhost_cgimode, NULL, RSRC_CONF,
|
||
"Enable fork+exec for this virtualhost (Off|Secure|On)"),
|
||
AP_INIT_FLAG("DTracePrivileges", dtraceenable, NULL, RSRC_CONF,
|
||
"Enable DTrace"),
|
||
AP_INIT_TAKE1("PrivilegesMode", privs_mode, NULL, RSRC_CONF|ACCESS_CONF,
|
||
"tradeoff performance vs security (fast or secure)"),
|
||
#ifdef BIG_SECURITY_HOLE
|
||
AP_INIT_ITERATE("VHostPrivs", vhost_privs, NULL, RSRC_CONF,
|
||
"Privileges available in the (virtual) server"),
|
||
AP_INIT_ITERATE("VHostCGIPrivs", vhost_cgiprivs, NULL, RSRC_CONF,
|
||
"Privileges available to external programs"),
|
||
#endif
|
||
{NULL}
|
||
};
|
||
AP_DECLARE_MODULE(privileges) = {
|
||
STANDARD20_MODULE_STUFF,
|
||
privileges_create_dir_cfg,
|
||
privileges_merge_dir_cfg,
|
||
privileges_create_cfg,
|
||
privileges_merge_cfg,
|
||
privileges_cmds,
|
||
privileges_hooks
|
||
};
|