mirror of
https://github.com/eclipse/mosquitto.git
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114 lines
3.9 KiB
C
114 lines
3.9 KiB
C
/*
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Copyright (c) 2015-2020 Roger Light <roger@atchoo.org>
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All rights reserved. This program and the accompanying materials
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are made available under the terms of the Eclipse Public License v1.0
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and Eclipse Distribution License v1.0 which accompany this distribution.
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The Eclipse Public License is available at
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http://www.eclipse.org/legal/epl-v10.html
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and the Eclipse Distribution License is available at
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http://www.eclipse.org/org/documents/edl-v10.php.
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Contributors:
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Roger Light - initial implementation and documentation.
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*/
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/* This is a skeleton authentication and access control plugin that print a
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* message when each check occurs. It allows everything. */
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#include <stdio.h>
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#include "mosquitto_broker.h"
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#include "mosquitto_plugin.h"
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#include "mosquitto.h"
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#define ANSI_GREEN "\e[0;32m"
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#define ANSI_BLUE "\e[0;34m"
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#define ANSI_MAGENTA "\e[0;35m"
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#define ANSI_RESET "\e[0m"
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void print_col(struct mosquitto *client)
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{
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switch(mosquitto_client_protocol(client)){
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case mp_mqtt:
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printf("%s", ANSI_GREEN);
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break;
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case mp_websockets:
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printf("%s", ANSI_MAGENTA);
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break;
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default:
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break;
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}
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}
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int mosquitto_auth_plugin_version(void)
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{
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printf(ANSI_BLUE "PLUGIN ::: mosquitto_auth_plugin_version()" ANSI_RESET "\n");
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return MOSQ_AUTH_PLUGIN_VERSION;
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}
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int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
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{
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printf(ANSI_BLUE "PLUGIN ::: mosquitto_auth_plugin_init(,,%d)" ANSI_RESET "\n", auth_opt_count);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_plugin_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
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{
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printf(ANSI_BLUE "PLUGIN ::: mosquitto_auth_plugin_cleanup(,,%d)" ANSI_RESET "\n", auth_opt_count);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_security_init(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count, bool reload)
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{
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printf(ANSI_BLUE "PLUGIN ::: mosquitto_auth_security_init(,,%d, %d)" ANSI_RESET "\n", auth_opt_count, reload);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_security_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count, bool reload)
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{
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printf(ANSI_BLUE "PLUGIN ::: mosquitto_auth_security_cleanup(,,%d, %d)" ANSI_RESET "\n", auth_opt_count, reload);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_acl_check(void *user_data, int access, struct mosquitto *client, const struct mosquitto_acl_msg *msg)
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{
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print_col(client);
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printf("PLUGIN ::: mosquitto_auth_acl_check(%p, %d, %s, %s)" ANSI_RESET "\n",
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user_data, access, mosquitto_client_username(client), msg->topic);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_unpwd_check(void *user_data, struct mosquitto *client, const char *username, const char *password)
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{
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print_col(client);
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printf("PLUGIN ::: mosquitto_auth_unpwd_check(%p, %s, %s)" ANSI_RESET "\n",
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user_data, mosquitto_client_username(client), username);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_psk_key_get(void *user_data, struct mosquitto *client, const char *hint, const char *identity, char *key, int max_key_len)
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{
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print_col(client);
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printf("PLUGIN ::: mosquitto_auth_psk_key_get(%p, %s, %s)" ANSI_RESET "\n",
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user_data, mosquitto_client_username(client), hint);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_start(void *user_data, struct mosquitto *client, const char *method, bool reauth, const void *data_in, uint16_t data_in_len, void **data_out, uint16_t *data_out_len)
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{
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print_col(client);
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printf("PLUGIN ::: mosquitto_auth_start(%p, %s, %s, %d, %d, %hn)" ANSI_RESET "\n",
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user_data, mosquitto_client_username(client), method, reauth, data_in_len, data_out_len);
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return MOSQ_ERR_SUCCESS;
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}
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int mosquitto_auth_continue(void *user_data, struct mosquitto *client, const char *method, const void *data_in, uint16_t data_in_len, void **data_out, uint16_t *data_out_len)
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{
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print_col(client);
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printf("PLUGIN ::: mosquitto_auth_continue(%p, %s, %s, %d, %hn)" ANSI_RESET "\n",
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user_data, mosquitto_client_username(client), method, data_in_len, data_out_len);
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return MOSQ_ERR_SUCCESS;
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}
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