You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
/*
|
|
Copyright (c) 2020-2021 Roger Light <roger@atchoo.org>
|
|
|
|
All rights reserved. This program and the accompanying materials
|
|
are made available under the terms of the Eclipse Public License 2.0
|
|
and Eclipse Distribution License v1.0 which accompany this distribution.
|
|
|
|
The Eclipse Public License is available at
|
|
https://www.eclipse.org/legal/epl-2.0/
|
|
and the Eclipse Distribution License is available at
|
|
http://www.eclipse.org/org/documents/edl-v10.php.
|
|
|
|
SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
|
|
|
|
Contributors:
|
|
Roger Light - initial implementation and documentation.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/stat.h>
|
|
|
|
#include "mosquitto.h"
|
|
#include "mosquitto_broker.h"
|
|
#include "mosquitto_plugin.h"
|
|
#include "mqtt_protocol.h"
|
|
|
|
#include "dynamic_security.h"
|
|
|
|
MOSQUITTO_PLUGIN_DECLARE_VERSION(5);
|
|
|
|
static mosquitto_plugin_id_t *plg_id = NULL;
|
|
char *g_config_file = NULL;
|
|
|
|
int mosquitto_plugin_init(mosquitto_plugin_id_t *identifier, void **user_data, struct mosquitto_opt *options, int option_count)
|
|
{
|
|
int i;
|
|
|
|
UNUSED(user_data);
|
|
|
|
for(i=0; i<option_count; i++){
|
|
if(!strcasecmp(options[i].key, "config_file")){
|
|
g_config_file = mosquitto_strdup(options[i].value);
|
|
if(g_config_file == NULL){
|
|
return MOSQ_ERR_NOMEM;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if(g_config_file == NULL){
|
|
mosquitto_log_printf(MOSQ_LOG_WARNING, "Warning: Dynamic security plugin has no plugin_opt_config_file defined. The plugin will not be activated.");
|
|
return MOSQ_ERR_SUCCESS;
|
|
}
|
|
|
|
plg_id = identifier;
|
|
mosquitto_plugin_set_info(identifier, "dynamic-security", NULL);
|
|
|
|
dynsec__config_load();
|
|
mosquitto_callback_register(plg_id, MOSQ_EVT_CONTROL, dynsec_control_callback, "$CONTROL/dynamic-security/v1", NULL);
|
|
mosquitto_callback_register(plg_id, MOSQ_EVT_BASIC_AUTH, dynsec_auth__basic_auth_callback, NULL, NULL);
|
|
mosquitto_callback_register(plg_id, MOSQ_EVT_ACL_CHECK, dynsec__acl_check_callback, NULL, NULL);
|
|
|
|
return MOSQ_ERR_SUCCESS;
|
|
}
|
|
|
|
int mosquitto_plugin_cleanup(void *user_data, struct mosquitto_opt *options, int option_count)
|
|
{
|
|
UNUSED(user_data);
|
|
UNUSED(options);
|
|
UNUSED(option_count);
|
|
|
|
dynsec_groups__cleanup();
|
|
dynsec_clients__cleanup();
|
|
dynsec_roles__cleanup();
|
|
|
|
mosquitto_free(g_config_file);
|
|
g_config_file = NULL;
|
|
return MOSQ_ERR_SUCCESS;
|
|
}
|