89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2013, Digium, Inc.
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*
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* Mark Michelson <mmichelson@digium.com>
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* Kevin Harwell <kharwell@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*** MODULEINFO
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<depend>pjproject</depend>
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<depend>res_sip</depend>
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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#include <pjsip.h>
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#include "asterisk/res_sip.h"
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#include "asterisk/logger.h"
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#include "asterisk/sorcery.h"
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#include "asterisk/acl.h"
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static int acl_handler(const struct aco_option *opt, struct ast_variable *var, void *obj)
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{
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struct ast_sip_security *security = obj;
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int error = 0;
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int ignore;
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if (!strncmp(var->name, "contact", 7)) {
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ast_append_acl(var->name + 7, var->value, &security->contact_acl, &error, &ignore);
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} else {
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ast_append_acl(var->name, var->value, &security->acl, &error, &ignore);
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}
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return error;
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}
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static void security_destroy(void *obj)
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{
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struct ast_sip_security *security = obj;
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security->acl = ast_free_acl_list(security->acl);
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security->contact_acl = ast_free_acl_list(security->contact_acl);
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}
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static void *security_alloc(const char *name)
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{
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struct ast_sip_security *security =
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ast_sorcery_generic_alloc(sizeof(*security), security_destroy);
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if (!security) {
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return NULL;
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}
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return security;
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}
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int ast_sip_initialize_sorcery_security(struct ast_sorcery *sorcery)
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{
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ast_sorcery_apply_default(sorcery, SIP_SORCERY_SECURITY_TYPE,
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"config", "res_sip.conf,criteria=type=security");
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if (ast_sorcery_object_register(sorcery, SIP_SORCERY_SECURITY_TYPE,
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security_alloc, NULL, NULL)) {
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ast_log(LOG_ERROR, "Failed to register SIP %s object with sorcery\n",
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SIP_SORCERY_SECURITY_TYPE);
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return -1;
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}
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ast_sorcery_object_field_register(sorcery, SIP_SORCERY_SECURITY_TYPE, "type", "", OPT_NOOP_T, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "permit", "", acl_handler, NULL, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "deny", "", acl_handler, NULL, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "acl", "", acl_handler, NULL, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "contactpermit", "", acl_handler, NULL, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "contactdeny", "", acl_handler, NULL, 0, 0);
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ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_SECURITY_TYPE, "contactacl", "", acl_handler, NULL, 0, 0);
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return 0;
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}
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