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109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
#include <string.h>
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#include <stdbool.h>
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#include "mosquitto_plugin_v2.h"
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/*
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* Following constant come from mosquitto.h
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*
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* They are copied here to fix value of those constant at the time of MOSQ_AUTH_PLUGIN_VERSION == 2
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*/
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enum mosq_err_t {
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MOSQ_ERR_SUCCESS = 0,
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MOSQ_ERR_AUTH = 11,
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MOSQ_ERR_ACL_DENIED = 12
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};
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int mosquitto_auth_plugin_version(void)
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{
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return 2;
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}
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int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_auth_opt *auth_opts, int auth_opt_count)
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{
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(void)user_data;
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(void)auth_opts;
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(void)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_auth_opt *auth_opts, int auth_opt_count)
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{
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(void)user_data;
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(void)auth_opts;
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(void)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_auth_opt *auth_opts, int auth_opt_count, bool reload)
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{
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(void)user_data;
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(void)auth_opts;
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(void)auth_opt_count;
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(void)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_auth_opt *auth_opts, int auth_opt_count, bool reload)
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{
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(void)user_data;
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(void)auth_opts;
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(void)auth_opt_count;
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(void)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, const char *clientid, const char *username, const char *topic, int access)
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{
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(void)user_data;
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(void)clientid;
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(void)topic;
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if(access != MOSQ_ACL_READ && access != MOSQ_ACL_WRITE){
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return MOSQ_ERR_ACL_DENIED;
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}else if(username && !strcmp(username, "readonly") && access == MOSQ_ACL_READ){
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return MOSQ_ERR_SUCCESS;
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}else if(username && !strcmp(username, "readwrite")){
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if((!strcmp(topic, "readonly") && access == MOSQ_ACL_READ)
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|| !strcmp(topic, "writeable")){
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return MOSQ_ERR_SUCCESS;
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}else{
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return MOSQ_ERR_ACL_DENIED;
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}
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}else{
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return MOSQ_ERR_ACL_DENIED;
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}
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}
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int mosquitto_auth_unpwd_check(void *user_data, const char *username, const char *password)
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{
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(void)user_data;
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if(username && !strcmp(username, "test-username") && password && !strcmp(password, "cnwTICONIURW")){
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return MOSQ_ERR_SUCCESS;
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}else if(username && (!strcmp(username, "readonly") || !strcmp(username, "readwrite"))){
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return MOSQ_ERR_SUCCESS;
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}else if(username && !strcmp(username, "test-username@v2")){
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return MOSQ_ERR_SUCCESS;
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}else{
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return MOSQ_ERR_AUTH;
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}
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}
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int mosquitto_auth_psk_key_get(void *user_data, const char *hint, const char *identity, char *key, int max_key_len)
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{
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(void)user_data;
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(void)hint;
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(void)identity;
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(void)key;
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(void)max_key_len;
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return MOSQ_ERR_AUTH;
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}
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