diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/modules/generators/mod_suexec.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/modules/generators/mod_suexec.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/rubbos/app/httpd-2.0.64/modules/generators/mod_suexec.c b/rubbos/app/httpd-2.0.64/modules/generators/mod_suexec.c deleted file mode 100644 index 308c3520..00000000 --- a/rubbos/app/httpd-2.0.64/modules/generators/mod_suexec.c +++ /dev/null @@ -1,138 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define CORE_PRIVATE -#include "httpd.h" -#include "http_config.h" -#include "http_core.h" -#include "http_log.h" -#include "http_request.h" -#include "apr_strings.h" -#include "unixd.h" -#include "mpm_common.h" -#include "mod_suexec.h" - -module AP_MODULE_DECLARE_DATA suexec_module; - -/* - * Create a configuration specific to this module for a server or directory - * location, and fill it with the default settings. - */ -static void *mkconfig(apr_pool_t *p) -{ - suexec_config_t *cfg = apr_palloc(p, sizeof(suexec_config_t)); - - cfg->active = 0; - return cfg; -} - -/* - * Respond to a callback to create configuration record for a server or - * vhost environment. - */ -static void *create_mconfig_for_server(apr_pool_t *p, server_rec *s) -{ - return mkconfig(p); -} - -/* - * Respond to a callback to create a config record for a specific directory. - */ -static void *create_mconfig_for_directory(apr_pool_t *p, char *dir) -{ - return mkconfig(p); -} - -static const char *set_suexec_ugid(cmd_parms *cmd, void *mconfig, - const char *uid, const char *gid) -{ - suexec_config_t *cfg = (suexec_config_t *) mconfig; - const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT); - - if (err != NULL) { - return err; - } - if (unixd_config.suexec_enabled) { - cfg->ugid.uid = ap_uname2id(uid); - cfg->ugid.gid = ap_gname2id(gid); - cfg->ugid.userdir = 0; - cfg->active = 1; - } - else { - fprintf(stderr, - "Warning: SuexecUserGroup directive requires SUEXEC wrapper.\n"); - } - return NULL; -} - -static ap_unix_identity_t *get_suexec_id_doer(const request_rec *r) -{ - suexec_config_t *cfg = - (suexec_config_t *) ap_get_module_config(r->per_dir_config, &suexec_module); - - return cfg->active ? &cfg->ugid : NULL; -} - -#define SUEXEC_POST_CONFIG_USERDATA "suexec_post_config_userdata" -static int suexec_post_config(apr_pool_t *p, apr_pool_t *plog, - apr_pool_t *ptemp, server_rec *s) -{ - void *reported; - - apr_pool_userdata_get(&reported, SUEXEC_POST_CONFIG_USERDATA, - s->process->pool); - - if ((reported == NULL) && unixd_config.suexec_enabled) { - ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, s, - "suEXEC mechanism enabled (wrapper: %s)", SUEXEC_BIN); - - apr_pool_userdata_set((void *)1, SUEXEC_POST_CONFIG_USERDATA, - apr_pool_cleanup_null, s->process->pool); - } - - return OK; -} -#undef SUEXEC_POST_CONFIG_USERDATA - -/* - * Define the directives specific to this module. This structure is referenced - * later by the 'module' structure. - */ -static const command_rec suexec_cmds[] = -{ - /* XXX - Another important reason not to allow this in .htaccess is that - * the ap_[ug]name2id() is not thread-safe */ - AP_INIT_TAKE2("SuexecUserGroup", set_suexec_ugid, NULL, RSRC_CONF, - "User and group for spawned processes"), - { NULL } -}; - -static void suexec_hooks(apr_pool_t *p) -{ - ap_hook_get_suexec_identity(get_suexec_id_doer,NULL,NULL,APR_HOOK_MIDDLE); - ap_hook_post_config(suexec_post_config,NULL,NULL,APR_HOOK_MIDDLE); -} - -module AP_MODULE_DECLARE_DATA suexec_module = -{ - STANDARD20_MODULE_STUFF, - create_mconfig_for_directory, /* create per-dir config */ - NULL, /* merge per-dir config */ - create_mconfig_for_server, /* server config */ - NULL, /* merge server config */ - suexec_cmds, /* command table */ - suexec_hooks /* register hooks */ -}; |