Both /asterisk/variable and /channel/{channelId}/variable requires a ?variable parameter to be passed into the query. But we weren't checking for the parameter being missing, which caused a segfault. All calls now properly return 400 Bad Request errors when the parameter is missing. The Swagger api-docs were updated accordingly. (closes issue ASTERISK-22273) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@397306 65c4cc65-6c06-0410-ace0-fbb531ad65f3
190 lines
4.6 KiB
C
190 lines
4.6 KiB
C
/* -*- C -*-
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2012 - 2013, Digium, Inc.
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*
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* David M. Lee, II <dlee@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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/*! \file
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*
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* \brief Implementation for ARI stubs.
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*
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* \author David M. Lee, II <dlee@digium.com>
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/ast_version.h"
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#include "asterisk/buildinfo.h"
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#include "asterisk/paths.h"
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#include "asterisk/pbx.h"
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#include "resource_asterisk.h"
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void ast_ari_get_asterisk_info(struct ast_variable *headers,
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struct ast_get_asterisk_info_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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int show_all = args->only_count == 0;
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int show_build = show_all;
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int show_system = show_all;
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int show_config = show_all;
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int show_status = show_all;
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size_t i;
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int res = 0;
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for (i = 0; i < args->only_count; ++i) {
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if (strcasecmp("build", args->only[i]) == 0) {
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show_build = 1;
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} else if (strcasecmp("system", args->only[i]) == 0) {
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show_system = 1;
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} else if (strcasecmp("config", args->only[i]) == 0) {
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show_config = 1;
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} else if (strcasecmp("status", args->only[i]) == 0) {
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show_status = 1;
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} else {
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ast_log(LOG_WARNING, "Unrecognized info section '%s'\n",
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args->only[i]);
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}
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}
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json = ast_json_object_create();
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if (show_build) {
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res |= ast_json_object_set(json, "build",
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ast_json_pack(
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"{ s: s, s: s, s: s,"
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" s: s, s: s, s: s }",
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"os", ast_build_os,
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"kernel", ast_build_kernel,
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"machine", ast_build_machine,
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"options", AST_BUILDOPTS,
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"date", ast_build_date,
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"user", ast_build_user));
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}
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if (show_system) {
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char eid_str[128];
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ast_eid_to_str(eid_str, sizeof(eid_str), &ast_eid_default);
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res |= ast_json_object_set(json, "system",
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ast_json_pack("{ s: s, s: s }",
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"version", ast_get_version(),
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"entity_id", eid_str));
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}
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if (show_config) {
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struct ast_json *config = ast_json_pack(
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"{ s: s, s: s,"
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" s: { s: s, s: s } }",
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"name", ast_config_AST_SYSTEM_NAME,
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"default_language", ast_defaultlanguage,
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"setid",
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"user", ast_config_AST_RUN_USER,
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"group", ast_config_AST_RUN_GROUP);
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res |= ast_json_object_set(json, "config", config);
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if (ast_option_maxcalls) {
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res |= ast_json_object_set(config, "max_channels",
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ast_json_integer_create(ast_option_maxcalls));
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}
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if (ast_option_maxfiles) {
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res |= ast_json_object_set(config, "max_open_files",
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ast_json_integer_create(ast_option_maxfiles));
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}
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if (ast_option_maxload) {
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res |= ast_json_object_set(config, "max_load",
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ast_json_real_create(ast_option_maxload));
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}
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}
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if (show_status) {
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res |= ast_json_object_set(json, "status",
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ast_json_pack("{ s: o, s: o }",
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"startup_time",
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ast_json_timeval(ast_startuptime, NULL),
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"last_reload_time",
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ast_json_timeval(ast_lastreloadtime, NULL)));
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}
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if (res != 0) {
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ast_ari_response_alloc_failed(response);
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return;
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}
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ast_ari_response_ok(response, ast_json_ref(json));
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}
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void ast_ari_get_global_var(struct ast_variable *headers, struct ast_get_global_var_args *args, struct ast_ari_response *response)
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{
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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RAII_VAR(struct ast_str *, tmp, NULL, ast_free);
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const char *value;
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ast_assert(response != NULL);
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if (ast_strlen_zero(args->variable)) {
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ast_ari_response_error(
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response, 400, "Bad Request",
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"Variable name is required");
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return;
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}
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tmp = ast_str_create(32);
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if (!tmp) {
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ast_ari_response_alloc_failed(response);
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return;
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}
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value = ast_str_retrieve_variable(&tmp, 0, NULL, NULL, args->variable);
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if (!(json = ast_json_pack("{s: s}", "value", S_OR(value, "")))) {
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ast_ari_response_alloc_failed(response);
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return;
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}
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ast_ari_response_ok(response, ast_json_ref(json));
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}
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void ast_ari_set_global_var(struct ast_variable *headers, struct ast_set_global_var_args *args, struct ast_ari_response *response)
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{
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ast_assert(response != NULL);
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if (ast_strlen_zero(args->variable)) {
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ast_ari_response_error(
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response, 400, "Bad Request",
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"Variable name is required");
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return;
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}
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pbx_builtin_setvar_helper(NULL, args->variable, args->value);
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ast_ari_response_no_content(response);
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}
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