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New plugin interface

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This is not specific to authentication, and allows plugins greater flexibility in what events they are interested in. It also adds message handling, and $CONTROL handling.
This commit is contained in:
Roger A. Light 2020-09-22 11:19:05 +01:00
parent 43b3184492
commit cf1c156765
40 changed files with 1072 additions and 366 deletions
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3
src/CMakeLists.txt
View File

@ -28,6 +28,7 @@ set (MOSQ_SRCS
logging.c
loop.c
../lib/memory_mosq.c ../lib/memory_mosq.h
memory_public.c
mosquitto.c
mosquitto_broker.h mosquitto_broker_internal.h
../lib/misc_mosq.c ../lib/misc_mosq.h
@ -39,7 +40,7 @@ set (MOSQ_SRCS
persist_read_v234.c persist_read_v5.c persist_read.c
persist_write_v5.c persist_write.c
persist.h
plugin_public.c
plugin.c plugin_public.c
property_broker.c
../lib/property_mosq.c ../lib/property_mosq.h
read_handle.c

8
src/Makefile
View File

@ -34,6 +34,7 @@ OBJS= mosquitto.o \
logging.o \
loop.o \
memory_mosq.o \
memory_public.o \
misc_mosq.o \
mux.o \
mux_epoll.o \
@ -50,6 +51,7 @@ OBJS= mosquitto.o \
persist_read_v5.o \
persist_write.o \
persist_write_v5.o \
plugin.o \
plugin_public.o \
read_handle.o \
retain.o \
@ -161,6 +163,9 @@ loop.o : loop.c mosquitto_broker_internal.h
memory_mosq.o : ../lib/memory_mosq.c ../lib/memory_mosq.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@
memory_public.o : memory_public.c mosquitto_broker_internal.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@
misc_mosq.o : ../lib/misc_mosq.c ../lib/misc_mosq.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@
@ -209,6 +214,9 @@ property_broker.o : property_broker.c mosquitto_broker_internal.h
property_mosq.o : ../lib/property_mosq.c ../lib/property_mosq.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@
plugin.o : plugin.c mosquitto_plugin.h mosquitto_broker_internal.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@
plugin_public.o : plugin_public.c mosquitto_plugin.h mosquitto_broker_internal.h
${CROSS_COMPILE}${CC} $(BROKER_CPPFLAGS) $(BROKER_CFLAGS) -c $< -o $@

16
src/conf.c
View File

@ -733,6 +733,7 @@ int config__read_file_core(struct mosquitto__config *config, bool reload, struct
struct mosquitto__listener *cur_listener = &config->default_listener;
int i;
int lineno_ext = 0;
int prefix_len;
*lineno = 0;
@ -814,18 +815,23 @@ int config__read_file_core(struct mosquitto__config *config, bool reload, struct
}else if(!strcmp(token, "allow_zero_length_clientid")){
conf__set_cur_security_options(config, cur_listener, &cur_security_options);
if(conf__parse_bool(&token, "allow_zero_length_clientid", &cur_security_options->allow_zero_length_clientid, saveptr)) return MOSQ_ERR_INVAL;
}else if(!strncmp(token, "auth_opt_", 9)){
}else if(!strncmp(token, "auth_opt_", strlen("auth_opt_")) || !strncmp(token, "plugin_opt_", strlen("plugin_opt_"))){
if(reload) continue; // Auth plugin not currently valid for reloading.
if(!cur_auth_plugin_config){
log__printf(NULL, MOSQ_LOG_ERR, "Error: An auth_opt_ option exists in the config file without an auth_plugin.");
return MOSQ_ERR_INVAL;
}
if(strlen(token) < 12){
if(!strncmp(token, "auth_opt_", strlen("auth_opt_"))){
prefix_len = strlen("auth_opt_");
}else{
prefix_len = strlen("plugin_opt_");
}
if(strlen(token) < prefix_len + 3){
/* auth_opt_ == 9, + one digit key == 10, + one space == 11, + one value == 12 */
log__printf(NULL, MOSQ_LOG_ERR, "Error: Invalid auth_opt_ config option.");
return MOSQ_ERR_INVAL;
}
key = mosquitto__strdup(&token[9]);
key = mosquitto__strdup(&token[prefix_len]);
if(!key){
log__printf(NULL, MOSQ_LOG_ERR, "Error: Out of memory.");
return MOSQ_ERR_NOMEM;
@ -834,7 +840,7 @@ int config__read_file_core(struct mosquitto__config *config, bool reload, struct
mosquitto__free(key);
return MOSQ_ERR_INVAL;
}
token += 9+strlen(key)+1;
token += prefix_len+strlen(key)+1;
while(token[0] == ' ' || token[0] == '\t'){
token++;
}
@ -857,7 +863,7 @@ int config__read_file_core(struct mosquitto__config *config, bool reload, struct
mosquitto__free(key);
return MOSQ_ERR_INVAL;
}
}else if(!strcmp(token, "auth_plugin")){
}else if(!strcmp(token, "auth_plugin") || !strcmp(token, "plugin")){
if(reload) continue; // Auth plugin not currently valid for reloading.
conf__set_cur_security_options(config, cur_listener, &cur_security_options);
cur_security_options->auth_plugin_configs = mosquitto__realloc(cur_security_options->auth_plugin_configs, (cur_security_options->auth_plugin_config_count+1)*sizeof(struct mosquitto__auth_plugin_config));

103
src/control.c
View File

@ -28,12 +28,28 @@ Contributors:
* passed on to other clients. */
int control__process(struct mosquitto_db *db, struct mosquitto *context, struct mosquitto_msg_store *stored)
{
struct mosquitto__control_callback *control_callback;
struct mosquitto__callback *cb_found;
struct mosquitto_evt_control event_data;
struct mosquitto__security_options *opts;
int rc = MOSQ_ERR_SUCCESS;
HASH_FIND(hh, db->control_callbacks, stored->topic, strlen(stored->topic), control_callback);
if(control_callback){
rc = control_callback->function(control_callback->data, context, stored->topic, stored->payloadlen, UHPA_ACCESS(stored->payload, stored->payloadlen));
if(db->config->per_listener_settings){
opts = &context->listener->security_options;
}else{
opts = &db->config->security_options;
}
HASH_FIND(hh, opts->plugin_callbacks.control, stored->topic, strlen(stored->topic), cb_found);
if(cb_found){
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.topic = stored->topic;
event_data.payload = UHPA_ACCESS(stored->payload, stored->payloadlen);
event_data.payloadlen = stored->payloadlen;
event_data.qos = stored->qos;
event_data.retain = stored->retain;
event_data.properties = stored->properties;
rc = cb_found->cb(MOSQ_EVT_CONTROL, &event_data, cb_found->userdata);
}
if(stored->qos == 1){
@ -46,38 +62,36 @@ int control__process(struct mosquitto_db *db, struct mosquitto *context, struct
}
#endif
int mosquitto_control_topic_register(const char *topic, MOSQ_FUNC_control_callback callback, void *data)
int control__register_callback(struct mosquitto_db *db, struct mosquitto__security_options *opts, MOSQ_FUNC_generic_callback cb_func, const char *topic, void *userdata)
{
#ifdef WITH_CONTROL
struct mosquitto_db *db = mosquitto__get_db();
struct mosquitto__control_callback *control_callback;
struct mosquitto__callback *cb_found, *cb_new;
int topic_len;
if(topic == NULL || callback == NULL){
return MOSQ_ERR_INVAL;
}
if(topic == NULL || cb_func == NULL) return MOSQ_ERR_INVAL;
topic_len = strlen(topic);
if(topic_len == 0 || topic_len > 65535) return MOSQ_ERR_INVAL;
if(strncmp(topic, "$CONTROL/", strlen("$CONTROL/")) || strlen(topic) < strlen("$CONTROL/A/v1")){
return MOSQ_ERR_INVAL;
}
HASH_FIND(hh, db->control_callbacks, topic, strlen(topic), control_callback);
if(control_callback){
HASH_FIND(hh, opts->plugin_callbacks.control, topic, topic_len, cb_found);
if(cb_found){
return MOSQ_ERR_ALREADY_EXISTS;
}
control_callback = mosquitto__calloc(1, sizeof(struct mosquitto__control_callback));
if(control_callback == NULL){
cb_new = mosquitto__calloc(1, sizeof(struct mosquitto__callback));
if(cb_new == NULL){
return MOSQ_ERR_NOMEM;
}
control_callback->topic = mosquitto__strdup(topic);
if(control_callback->topic == NULL){
mosquitto__free(control_callback);
cb_new->data = mosquitto__strdup(topic);
if(cb_new->data == NULL){
mosquitto__free(cb_new);
return MOSQ_ERR_NOMEM;
}
control_callback->function = callback;
control_callback->data = data;
HASH_ADD_KEYPTR(hh, db->control_callbacks, control_callback->topic, strlen(control_callback->topic), control_callback);
cb_new->cb = cb_func;
cb_new->userdata = userdata;
HASH_ADD_KEYPTR(hh, opts->plugin_callbacks.control, cb_new->data, strlen(cb_new->data), cb_new);
return MOSQ_ERR_SUCCESS;
#else
@ -85,40 +99,27 @@ int mosquitto_control_topic_register(const char *topic, MOSQ_FUNC_control_callba
#endif
}
int mosquitto_control_topic_unregister(const char *topic)
int control__unregister_callback(struct mosquitto_db *db, struct mosquitto__callback *cb_base, MOSQ_FUNC_generic_callback cb_func, const char *topic)
{
#ifdef WITH_CONTROL
struct mosquitto_db *db = mosquitto__get_db();
struct mosquitto__control_callback *control_callback;
struct mosquitto__callback *cb_found;
int topic_len;
if(topic == NULL || strncmp(topic, "$CONTROL/", strlen("$CONTROL/"))){
return MOSQ_ERR_INVAL;
if(topic == NULL) return MOSQ_ERR_INVAL;
topic_len = strlen(topic);
if(topic_len == 0 || topic_len > 65535) return MOSQ_ERR_INVAL;
if(strncmp(topic, "$CONTROL/", strlen("$CONTROL/"))) return MOSQ_ERR_INVAL;
HASH_FIND(hh, cb_base, topic, topic_len, cb_found);
if(cb_found){
HASH_DELETE(hh, cb_base, cb_found);
mosquitto__free(cb_found->data);
mosquitto__free(cb_found);
return MOSQ_ERR_SUCCESS;;
}
HASH_FIND(hh, db->control_callbacks, topic, strlen(topic), control_callback);
if(control_callback){
HASH_DELETE(hh, db->control_callbacks, control_callback);
mosquitto__free(control_callback->topic);
mosquitto__free(control_callback);
}
return MOSQ_ERR_SUCCESS;
return MOSQ_ERR_NOT_FOUND;
#else
return MOSQ_ERR_NOT_SUPPORTED;
#endif
}
#ifdef WITH_CONTROL
void control__cleanup(struct mosquitto_db *db)
{
struct mosquitto__control_callback *control_callback, *cc_tmp;
HASH_ITER(hh, db->control_callbacks, control_callback, cc_tmp){
HASH_DELETE(hh, db->control_callbacks, control_callback);
mosquitto__free(control_callback->topic);
mosquitto__free(control_callback);
}
}
#endif

8
src/handle_publish.c
View File

@ -260,6 +260,14 @@ int handle__publish(struct mosquitto_db *db, struct mosquitto *context)
#endif
}
{
rc = plugin__handle_message(db, context, msg);
if(rc){
db__msg_store_free(msg);
return rc;
}
}
if(msg->qos > 0){
db__message_store_find(context, msg->source_mid, &stored);
}

7
src/linker-macosx.syms
View File

@ -1,5 +1,8 @@
_mosquitto_broker_publish
_mosquitto_broker_publish_copy
_mosquitto_callback_register
_mosquitto_callback_unregister
_mosquitto_calloc
_mosquitto_client_address
_mosquitto_client_certificate
_mosquitto_client_clean_session
@ -11,9 +14,11 @@ _mosquitto_client_sub_count
_mosquitto_client_username
_mosquitto_control_topic_register
_mosquitto_control_topic_unregister
_mosquitto_free
_mosquitto_kick_client_by_clientid
_mosquitto_kick_client_by_username
_mosquitto_log_printf
_mosquitto_malloc
_mosquitto_property_add_binary
_mosquitto_property_add_byte
_mosquitto_property_add_int16
@ -22,4 +27,6 @@ _mosquitto_property_add_string
_mosquitto_property_add_string_pair
_mosquitto_property_add_varint
_mosquitto_property_free_all
_mosquitto_realloc
_mosquitto_set_username
_mosquitto_strdup

7
src/linker.syms
View File

@ -1,6 +1,9 @@
{
mosquitto_broker_publish;
mosquitto_broker_publish_copy;
mosquitto_callback_register;
mosquitto_callback_unregister;
mosquitto_calloc;
mosquitto_client_address;
mosquitto_client_certificate;
mosquitto_client_clean_session;
@ -12,9 +15,11 @@
mosquitto_client_username;
mosquitto_control_topic_register;
mosquitto_control_topic_unregister;
mosquitto_free;
mosquitto_kick_client_by_clientid;
mosquitto_kick_client_by_username;
mosquitto_log_printf;
mosquitto_malloc;
mosquitto_plugin_publish;
mosquitto_property_add_binary;
mosquitto_property_add_byte;
@ -24,5 +29,7 @@
mosquitto_property_add_string_pair;
mosquitto_property_add_varint;
mosquitto_property_free_all;
mosquitto_realloc;
mosquitto_set_username;
mosquitto_strdup;
};

42
src/memory_public.c Normal file
View File

@ -0,0 +1,42 @@
/*
Copyright (c) 2020 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 v1.0
and Eclipse Distribution License v1.0 which accompany this distribution.
The Eclipse Public License is available at
http://www.eclipse.org/legal/epl-v10.html
and the Eclipse Distribution License is available at
http://www.eclipse.org/org/documents/edl-v10.php.
Contributors:
Roger Light - initial implementation and documentation.
*/
#include "memory_mosq.h"
void *mosquitto_calloc(size_t nmemb, size_t size)
{
return mosquitto__calloc(nmemb, size);
}
void mosquitto_free(void *mem)
{
mosquitto__free(mem);
}
void *mosquitto_malloc(size_t size)
{
return mosquitto__malloc(size);
}
void *mosquitto_realloc(void *ptr, size_t size)
{
return mosquitto__realloc(ptr, size);
}
char *mosquitto_strdup(const char *s)
{
return mosquitto__strdup(s);
}

3
src/mosquitto.c
View File

@ -554,9 +554,6 @@ int main(int argc, char *argv[])
listeners__stop(&int_db, listensock, listensock_count);
mosquitto_security_module_cleanup(&int_db);
#ifdef WITH_CONTROL
control__cleanup(&int_db);
#endif
if(config.pid_file){
remove(config.pid_file);

129
src/mosquitto_broker.h
View File

@ -22,6 +22,7 @@ extern "C" {
#endif
#include <stdbool.h>
#include <stdint.h>
struct mosquitto;
typedef struct mqtt5__property mosquitto_property;
@ -32,14 +33,109 @@ enum mosquitto_protocol {
mp_websockets
};
/* =========================================================================
*
* Register callbacks.
*
* ========================================================================= */
enum mosquitto_plugin_event {
MOSQ_EVT_RELOAD = 1,
MOSQ_EVT_ACL_CHECK = 2,
MOSQ_EVT_BASIC_AUTH = 3,
MOSQ_EVT_EXT_AUTH_START = 4,
MOSQ_EVT_EXT_AUTH_CONTINUE = 5,
MOSQ_EVT_CONTROL = 6,
MOSQ_EVT_MESSAGE = 7,
MOSQ_EVT_PSK_KEY = 8,
};
struct mosquitto_evt_reload {
struct mosquitto_opt *options;
int option_count;
};
struct mosquitto_evt_acl_check {
struct mosquitto *client;
int access;
const char *topic;
const void *payload;
long payloadlen;
int qos;
bool retain;
mosquitto_property *properties;
};
struct mosquitto_evt_basic_auth {
struct mosquitto *client;
char *username;
char *password;
};
struct mosquitto_evt_psk_key {
struct mosquitto *client;
const char *hint;
const char *identity;
char *key;
int max_key_len;
};
struct mosquitto_evt_extended_auth {
struct mosquitto *client;
const void *data_in;
void *data_out;
uint16_t data_in_len;
uint16_t data_out_len;
};
struct mosquitto_evt_control {
struct mosquitto *client;
const char *topic;
const void *payload;
long payloadlen;
int qos;
bool retain;
const mosquitto_property *properties;
};
struct mosquitto_evt_message {
struct mosquitto *client;
char *topic;
void *payload;
long payloadlen;
int qos;
bool retain;
mosquitto_property *properties;
};
typedef int (*MOSQ_FUNC_generic_callback)(int, void *, void *);
typedef struct mosquitto_plugin_id_t mosquitto_plugin_id_t;
int mosquitto_callback_register(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data, void *userdata);
int mosquitto_callback_unregister(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data);
/* =========================================================================
*
* Memory allocation.
*
* Use these functions when allocating or freeing memory that comes from or
* goes to the broker.
*
* ========================================================================= */
void *mosquitto_calloc(size_t nmemb, size_t size);
void mosquitto_free(void *mem);
void *mosquitto_malloc(size_t size);
void *mosquitto_realloc(void *ptr, size_t size);
char *mosquitto_strdup(const char *s);
/* =========================================================================
*
* Utility Functions
*
* Use these functions from within your plugin.
*
* There are also very useful functions in libmosquitto.
*
* ========================================================================= */
@ -179,35 +275,6 @@ const char *mosquitto_client_username(const struct mosquitto *client);
int mosquitto_set_username(struct mosquitto *client, const char *username);
/* =========================================================================
*
* Feature control
*
* ========================================================================= */
typedef int (*MOSQ_FUNC_control_callback)(void *, struct mosquitto *, const char *, int, const void *);
/*
* Function: mosquitto_control_topic_register
*
* Register a callback function to handle processing of a topic in the $CONTROL
* topic hierarchy, in the form $CONTROL/<feature>/<version>, e.g.
* $CONTROL/user-management/v1
*
* Messages sent to a $CONTROL topic are not passed on to clients.
*
* This allows plugins to provide an API to control behaviour, e.g. implement
* adding/removing users in a security plugin.
*/
int mosquitto_control_topic_register(const char *topic, MOSQ_FUNC_control_callback callback, void *data);
/*
* Function: mosquitto_control_topic_unregister
*
* Unregister a callback function previously registered with mosquitto_control_topic_register().
*/
int mosquitto_control_topic_unregister(const char *topic);
/* =========================================================================
*
* Client control

47
src/mosquitto_broker_internal.h
View File

@ -139,6 +139,9 @@ typedef union {
typedef uint64_t dbid_t;
typedef int (*FUNC_plugin_init_v5)(mosquitto_plugin_id_t *, void **, struct mosquitto_opt *, int);
typedef int (*FUNC_plugin_cleanup_v5)(void *, struct mosquitto_opt *, int);
typedef int (*FUNC_auth_plugin_init_v4)(void **, struct mosquitto_opt *, int);
typedef int (*FUNC_auth_plugin_cleanup_v4)(void *, struct mosquitto_opt *, int);
typedef int (*FUNC_auth_plugin_security_init_v4)(void *, struct mosquitto_opt *, int, bool);
@ -176,6 +179,9 @@ struct mosquitto__auth_plugin{
void *user_data;
int (*plugin_version)(void);
FUNC_plugin_init_v5 plugin_init_v5;
FUNC_plugin_cleanup_v5 plugin_cleanup_v5;
FUNC_auth_plugin_init_v4 plugin_init_v4;
FUNC_auth_plugin_cleanup_v4 plugin_cleanup_v4;
FUNC_auth_plugin_security_init_v4 security_init_v4;
@ -214,6 +220,25 @@ struct mosquitto__auth_plugin_config
struct mosquitto__auth_plugin plugin;
};
struct mosquitto__callback{
UT_hash_handle hh; /* For callbacks that register for e.g. a specific topic */
struct mosquitto__callback *next, *prev; /* For typical callbacks */
MOSQ_FUNC_generic_callback cb;
void *userdata;
char *data; /* e.g. topic for control event */
};
struct plugin__callbacks{
struct mosquitto__callback *reload;
struct mosquitto__callback *acl_check;
struct mosquitto__callback *basic_auth;
struct mosquitto__callback *psk_key;
struct mosquitto__callback *ext_auth_start;
struct mosquitto__callback *ext_auth_continue;
struct mosquitto__callback *control;
struct mosquitto__callback *message;
};
struct mosquitto__security_options {
/* Any options that get added here also need considering
* in config__read() with regards whether allow_anonymous
@ -232,6 +257,7 @@ struct mosquitto__security_options {
bool allow_zero_length_clientid;
char *auto_id_prefix;
int auto_id_prefix_len;
struct plugin__callbacks plugin_callbacks;
};
struct mosquitto__listener {
@ -277,6 +303,10 @@ struct mosquitto__listener {
#endif
};
typedef struct mosquitto_plugin_id_t{
struct mosquitto__listener *listener;
} mosquitto_plugin_id_t;
struct mosquitto__config {
bool allow_duplicate_messages;
int autosave_interval;
@ -456,13 +486,6 @@ struct mosquitto_message_v5{
};
struct mosquitto__control_callback{
UT_hash_handle hh;
char *topic;
MOSQ_FUNC_control_callback function;
void *data;
};
struct mosquitto_db{
dbid_t last_db_id;
struct mosquitto__subhier *subs;
@ -495,7 +518,6 @@ struct mosquitto_db{
#ifdef WITH_EPOLL
int epollfd;
#endif
struct mosquitto__control_callback *control_callbacks;
struct mosquitto_message_v5 *plugin_msgs;
};
@ -718,6 +740,8 @@ int connect__on_authorised(struct mosquitto_db *db, struct mosquitto *context, v
int control__process(struct mosquitto_db *db, struct mosquitto *context, struct mosquitto_msg_store *stored);
void control__cleanup(struct mosquitto_db *db);
#endif
int control__register_callback(struct mosquitto_db *db, struct mosquitto__security_options *opts, MOSQ_FUNC_generic_callback cb_func, const char *topic, void *userdata);
int control__unregister_callback(struct mosquitto_db *db, struct mosquitto__callback *cb_base, MOSQ_FUNC_generic_callback cb_func, const char *topic);
/* ============================================================
@ -765,6 +789,13 @@ int mux__cleanup(struct mosquitto_db *db);
* ============================================================ */
void listener__set_defaults(struct mosquitto__listener *listener);
/* ============================================================
* Plugin related functions
* ============================================================ */
int plugin__load_v5(struct mosquitto__listener *listener, struct mosquitto__auth_plugin *plugin, struct mosquitto_opt *auth_options, int auth_option_count, void *lib);
int plugin__handle_message(struct mosquitto_db *db, struct mosquitto *context, struct mosquitto_msg_store *stored);
void LIB_ERROR(void);
/* ============================================================
* Property related functions
* ============================================================ */

6
src/mosquitto_plugin.h
View File

@ -21,7 +21,8 @@ Contributors:
extern "C" {
#endif
#define MOSQ_AUTH_PLUGIN_VERSION 4
#define MOSQ_AUTH_PLUGIN_VERSION 5
#define MOSQ_PLUGIN_VERSION 5
#define MOSQ_ACL_NONE 0x00
#define MOSQ_ACL_READ 0x01
@ -109,6 +110,7 @@ struct mosquitto_acl_msg {
* MOSQ_AUTH_PLUGIN_VERSION.
*/
int mosquitto_auth_plugin_version(void);
int mosquitto_plugin_version(void);
/*
@ -131,6 +133,7 @@ int mosquitto_auth_plugin_version(void);
* Return >0 on failure.
*/
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *opts, int opt_count);
int mosquitto_plugin_init(mosquitto_plugin_id_t *identifier, void **userdata, struct mosquitto_opt *options, int option_count);
/*
@ -153,6 +156,7 @@ int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *opts, int
* Return >0 on failure.
*/
int mosquitto_auth_plugin_cleanup(void *user_data, struct mosquitto_opt *opts, int opt_count);
int mosquitto_plugin_cleanup(void *userdata, struct mosquitto_opt *options, int option_count);
/*

263
src/plugin.c Normal file
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@ -0,0 +1,263 @@
/*
Copyright (c) 2016-2020 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 v1.0
and Eclipse Distribution License v1.0 which accompany this distribution.
The Eclipse Public License is available at
http://www.eclipse.org/legal/epl-v10.html
and the Eclipse Distribution License is available at
http://www.eclipse.org/org/documents/edl-v10.php.
Contributors:
Roger Light - initial implementation and documentation.
*/
#include "config.h"
#include "mosquitto_broker_internal.h"
#include "mosquitto_internal.h"
#include "mosquitto_broker.h"
#include "memory_mosq.h"
#include "mqtt_protocol.h"
#include "send_mosq.h"
#include "util_mosq.h"
#include "utlist.h"
#include "lib_load.h"
static bool check_callback_exists(struct mosquitto__callback *cb_base, MOSQ_FUNC_generic_callback cb_func)
{
struct mosquitto__callback *tail, *tmp;
DL_FOREACH_SAFE(cb_base, tail, tmp){
if(tail->cb == cb_func){
return true;
}
}
return false;
}
static int remove_callback(struct mosquitto__callback *cb_base, MOSQ_FUNC_generic_callback cb_func)
{
struct mosquitto__callback *tail, *tmp;
DL_FOREACH_SAFE(cb_base, tail, tmp){
if(tail->cb == cb_func){
DL_DELETE(cb_base, tail);
mosquitto__free(tail);
return MOSQ_ERR_SUCCESS;
}
}
return MOSQ_ERR_NOT_FOUND;
}
int plugin__load_v5(struct mosquitto__listener *listener, struct mosquitto__auth_plugin *plugin, struct mosquitto_opt *options, int option_count, void *lib)
{
int rc;
mosquitto_plugin_id_t *pid;
if(!(plugin->plugin_init_v5 = (FUNC_plugin_init_v5)LIB_SYM(lib, "mosquitto_plugin_init"))){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Unable to load plugin function mosquitto_plugin_init().");
LIB_ERROR();
LIB_CLOSE(lib);
return 1;
}
if(!(plugin->plugin_cleanup_v5 = (FUNC_plugin_cleanup_v5)LIB_SYM(lib, "mosquitto_plugin_cleanup"))){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Unable to load plugin function mosquitto_plugin_cleanup().");
LIB_ERROR();
LIB_CLOSE(lib);
return 1;
}
pid = mosquitto__calloc(1, sizeof(mosquitto_plugin_id_t));
if(pid == NULL){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Out of memory.");
LIB_CLOSE(lib);
return MOSQ_ERR_NOMEM;
}
pid->listener = listener;
plugin->lib = lib;
plugin->user_data = NULL;
if(plugin->plugin_init_v5){
rc = plugin->plugin_init_v5(pid, &plugin->user_data, options, option_count);
if(rc){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Plugin returned %d when initialising.", rc);
return rc;
}
}
return 0;
}
int plugin__handle_message(struct mosquitto_db *db, struct mosquitto *context, struct mosquitto_msg_store *stored)
{
struct mosquitto_evt_message event_data;
struct mosquitto__callback *cb_base;
struct mosquitto__security_options *opts;
int rc = MOSQ_ERR_SUCCESS;
if(db->config->per_listener_settings){
if(context->listener == NULL){
return MOSQ_ERR_SUCCESS;
}
opts = &context->listener->security_options;
}else{
opts = &db->config->security_options;
}
if(opts->plugin_callbacks.message == NULL){
return MOSQ_ERR_SUCCESS;
}
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.topic = stored->topic;
event_data.payloadlen = stored->payloadlen;
event_data.payload = UHPA_ACCESS(stored->payload, stored->payloadlen);
event_data.qos = stored->qos;
event_data.retain = stored->retain;
event_data.properties = stored->properties;
DL_FOREACH(opts->plugin_callbacks.message, cb_base){
rc = cb_base->cb(MOSQ_EVT_MESSAGE, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_SUCCESS){
break;
}
}
stored->topic = event_data.topic;
if(stored->payloadlen != event_data.payloadlen){
UHPA_FREE(stored->payload, stored->payloadlen);
UHPA_ALLOC(stored->payload, event_data.payloadlen);
stored->payloadlen = event_data.payloadlen;
}
memcpy(UHPA_ACCESS(stored->payload, stored->payloadlen), event_data.payload, stored->payloadlen);
stored->retain = event_data.retain;
stored->properties = event_data.properties;
return rc;
}
int mosquitto_callback_register(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data, void *userdata)
{
struct mosquitto_db *db;
struct mosquitto__callback **cb_base = NULL, *cb_new;
struct mosquitto__security_options *security_options;
if(cb_func == NULL) return MOSQ_ERR_INVAL;
db = mosquitto__get_db();
if(identifier->listener == NULL){
security_options = &db->config->security_options;
}else{
security_options = &identifier->listener->security_options;
}
switch(event){
case MOSQ_EVT_RELOAD:
cb_base = &security_options->plugin_callbacks.reload;
break;
case MOSQ_EVT_ACL_CHECK:
cb_base = &security_options->plugin_callbacks.acl_check;
break;
case MOSQ_EVT_BASIC_AUTH:
cb_base = &security_options->plugin_callbacks.basic_auth;
break;
case MOSQ_EVT_PSK_KEY:
cb_base = &security_options->plugin_callbacks.psk_key;
break;
case MOSQ_EVT_EXT_AUTH_START:
cb_base = &security_options->plugin_callbacks.ext_auth_start;
break;
case MOSQ_EVT_EXT_AUTH_CONTINUE:
cb_base = &security_options->plugin_callbacks.ext_auth_continue;
break;
case MOSQ_EVT_CONTROL:
return control__register_callback(db, security_options, cb_func, data, userdata);
break;
case MOSQ_EVT_MESSAGE:
cb_base = &security_options->plugin_callbacks.message;
break;
default:
return MOSQ_ERR_INVAL;
break;
}
if(check_callback_exists(*cb_base, cb_func)){
return MOSQ_ERR_ALREADY_EXISTS;
}
cb_new = mosquitto__calloc(1, sizeof(struct mosquitto__callback));
if(cb_new == NULL){
return MOSQ_ERR_NOMEM;
}
DL_APPEND(*cb_base, cb_new);
cb_new->cb = cb_func;
cb_new->userdata = userdata;
return MOSQ_ERR_SUCCESS;
}
int mosquitto_callback_unregister(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data)
{
struct mosquitto_db *db;
struct mosquitto__callback **cb_base = NULL;
struct mosquitto__security_options *security_options;
if(cb_func == NULL) return MOSQ_ERR_INVAL;
db = mosquitto__get_db();
if(identifier->listener == NULL){
security_options = &db->config->security_options;
}else{
security_options = &identifier->listener->security_options;
}
switch(event){
case MOSQ_EVT_RELOAD:
cb_base = &security_options->plugin_callbacks.reload;
break;
case MOSQ_EVT_ACL_CHECK:
cb_base = &security_options->plugin_callbacks.acl_check;
break;
case MOSQ_EVT_BASIC_AUTH:
cb_base = &security_options->plugin_callbacks.basic_auth;
break;
case MOSQ_EVT_PSK_KEY:
cb_base = &security_options->plugin_callbacks.psk_key;
break;
case MOSQ_EVT_EXT_AUTH_START:
cb_base = &security_options->plugin_callbacks.ext_auth_start;
break;
case MOSQ_EVT_EXT_AUTH_CONTINUE:
cb_base = &security_options->plugin_callbacks.ext_auth_continue;
break;
case MOSQ_EVT_CONTROL:
cb_base = &security_options->plugin_callbacks.control;
return control__unregister_callback(db, *cb_base, cb_func, data);
break;
case MOSQ_EVT_MESSAGE:
cb_base = &security_options->plugin_callbacks.message;
break;
default:
return MOSQ_ERR_INVAL;
break;
}
if(check_callback_exists(*cb_base, cb_func)){
return MOSQ_ERR_ALREADY_EXISTS;
}
return remove_callback(*cb_base, cb_func);
}

72
src/plugin_public.c
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@ -31,32 +31,48 @@ Contributors:
const char *mosquitto_client_address(const struct mosquitto *client)
{
return client->address;
if(client){
return client->address;
}else{
return NULL;
}
}
bool mosquitto_client_clean_session(const struct mosquitto *client)
{
return client->clean_start;
if(client){
return client->clean_start;
}else{
return true;
}
}
const char *mosquitto_client_id(const struct mosquitto *client)
{
return client->id;
if(client){
return client->id;
}else{
return NULL;
}
}
int mosquitto_client_keepalive(const struct mosquitto *client)
{
return client->keepalive;
if(client){
return client->keepalive;
}else{
return -1;
}
}
void *mosquitto_client_certificate(const struct mosquitto *client)
{
#ifdef WITH_TLS
if(client->ssl){
if(client && client->ssl){
return SSL_get_peer_certificate(client->ssl);
}else{
return NULL;
@ -70,7 +86,7 @@ void *mosquitto_client_certificate(const struct mosquitto *client)
int mosquitto_client_protocol(const struct mosquitto *client)
{
#ifdef WITH_WEBSOCKETS
if(client->wsi){
if(client && client->wsi){
return mp_websockets;
}else
#endif
@ -82,34 +98,46 @@ int mosquitto_client_protocol(const struct mosquitto *client)
int mosquitto_client_protocol_version(const struct mosquitto *client)
{
switch(client->protocol){
case mosq_p_mqtt31:
return 3;
case mosq_p_mqtt311:
return 4;
case mosq_p_mqtt5:
return 5;
default:
return 0;
if(client){
switch(client->protocol){
case mosq_p_mqtt31:
return 3;
case mosq_p_mqtt311:
return 4;
case mosq_p_mqtt5:
return 5;
default:
return 0;
}
}else{
return 0;
}
}
int mosquitto_client_sub_count(const struct mosquitto *client)
{
return client->sub_count;
if(client){
return client->sub_count;
}else{
return 0;
}
}
const char *mosquitto_client_username(const struct mosquitto *context)
const char *mosquitto_client_username(const struct mosquitto *client)
{
if(client){
#ifdef WITH_BRIDGE
if(context->bridge){
return context->bridge->local_username;
}else
if(client->bridge){
return client->bridge->local_username;
}else
#endif
{
return context->username;
{
return client->username;
}
}else{
return NULL;
}
}

152
src/security.c
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@ -19,10 +19,12 @@ Contributors:
#include <stdio.h>
#include <string.h>
#include "mosquitto_broker.h"
#include "mosquitto_broker_internal.h"
#include "mosquitto_plugin.h"
#include "memory_mosq.h"
#include "lib_load.h"
#include "utlist.h"
typedef int (*FUNC_auth_plugin_version)(void);
@ -282,7 +284,7 @@ int security__load_v4(struct mosquitto__auth_plugin *plugin, struct mosquitto_op
}
static int security__module_init_single(struct mosquitto__security_options *opts)
static int security__module_init_single(struct mosquitto__listener *listener, struct mosquitto__security_options *opts)
{
void *lib;
int (*plugin_version)(void) = NULL;
@ -309,16 +311,29 @@ static int security__module_init_single(struct mosquitto__security_options *opts
}
opts->auth_plugin_configs[i].plugin.lib = NULL;
if(!(plugin_version = (FUNC_auth_plugin_version)LIB_SYM(lib, "mosquitto_auth_plugin_version"))){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Unable to load auth plugin function mosquitto_auth_plugin_version().");
LIB_ERROR();
LIB_CLOSE(lib);
return 1;
if(!(plugin_version = (FUNC_auth_plugin_version)LIB_SYM(lib, "mosquitto_plugin_version"))){
if(!(plugin_version = (FUNC_auth_plugin_version)LIB_SYM(lib, "mosquitto_auth_plugin_version"))){
log__printf(NULL, MOSQ_LOG_ERR,
"Error: Unable to load auth plugin function mosquitto_auth_plugin_version() or mosquitto_plugin_version().");
LIB_ERROR();
LIB_CLOSE(lib);
return 1;
}
}
version = plugin_version();
opts->auth_plugin_configs[i].plugin.version = version;
if(version == 4){
if(version == 5){
rc = plugin__load_v5(
listener,
&opts->auth_plugin_configs[i].plugin,
opts->auth_plugin_configs[i].options,
opts->auth_plugin_configs[i].option_count,
lib);
if(rc){
return rc;
}
}else if(version == 4){
rc = security__load_v4(
&opts->auth_plugin_configs[i].plugin,
opts->auth_plugin_configs[i].options,
@ -370,11 +385,11 @@ int mosquitto_security_module_init(struct mosquitto_db *db)
if(db->config->per_listener_settings){
for(i=0; i<db->config->listener_count; i++){
rc = security__module_init_single(&db->config->listeners[i].security_options);
rc = security__module_init_single(&db->config->listeners[i], &db->config->listeners[i].security_options);
if(rc) return rc;
}
}else{
rc = security__module_init_single(&db->config->security_options);
rc = security__module_init_single(NULL, &db->config->security_options);
}
return rc;
}
@ -386,7 +401,13 @@ static void security__module_cleanup_single(struct mosquitto__security_options *
for(i=0; i<opts->auth_plugin_config_count; i++){
/* Run plugin cleanup function */
if(opts->auth_plugin_configs[i].plugin.version == 4){
if(opts->auth_plugin_configs[i].plugin.version == 5){
opts->auth_plugin_configs[i].plugin.plugin_cleanup_v5(
opts->auth_plugin_configs[i].plugin.user_data,
opts->auth_plugin_configs[i].options,
opts->auth_plugin_configs[i].option_count);
}else if(opts->auth_plugin_configs[i].plugin.version == 4){
opts->auth_plugin_configs[i].plugin.plugin_cleanup_v4(
opts->auth_plugin_configs[i].plugin.user_data,
opts->auth_plugin_configs[i].options,
@ -433,9 +454,26 @@ static int security__init_single(struct mosquitto__security_options *opts, bool
{
int i;
int rc;
struct mosquitto_evt_reload event_data;
struct mosquitto__callback *cb_base;
if(reload){
DL_FOREACH(opts->plugin_callbacks.reload, cb_base){
memset(&event_data, 0, sizeof(event_data));
event_data.options = NULL;
event_data.option_count = 0;
rc = cb_base->cb(MOSQ_EVT_RELOAD, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
return rc;
}
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.version == 4){
if(opts->auth_plugin_configs[i].plugin.version == 5){
continue;
}else if(opts->auth_plugin_configs[i].plugin.version == 4){
rc = opts->auth_plugin_configs[i].plugin.security_init_v4(
opts->auth_plugin_configs[i].plugin.user_data,
opts->auth_plugin_configs[i].options,
@ -628,6 +666,8 @@ int mosquitto_acl_check(struct mosquitto_db *db, struct mosquitto *context, cons
int i;
struct mosquitto__security_options *opts;
struct mosquitto_acl_msg msg;
struct mosquitto__callback *cb_base;
struct mosquitto_evt_acl_check event_data;
if(!context->id){
return MOSQ_ERR_ACL_DENIED;
@ -658,13 +698,33 @@ int mosquitto_acl_check(struct mosquitto_db *db, struct mosquitto *context, cons
msg.qos = qos;
msg.retain = retain;
for(i=0; i<opts->auth_plugin_config_count; i++){
rc = acl__check_single(&opts->auth_plugin_configs[i], context, &msg, access);
DL_FOREACH(opts->plugin_callbacks.acl_check, cb_base){
/* FIXME - username deny special chars */
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.access = access;
event_data.topic = topic;
event_data.payloadlen = payloadlen;
event_data.payload = payload;
event_data.qos = qos;
event_data.retain = retain;
event_data.properties = NULL;
rc = cb_base->cb(MOSQ_EVT_ACL_CHECK, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
return rc;
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.version < 5){
rc = acl__check_single(&opts->auth_plugin_configs[i], context, &msg, access);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
return rc;
}
}
}
/* If all plugins deferred, this is a denial. If rc == MOSQ_ERR_SUCCESS
* here, then no plugins were configured. */
if(rc == MOSQ_ERR_PLUGIN_DEFER){
@ -678,6 +738,8 @@ int mosquitto_unpwd_check(struct mosquitto_db *db, struct mosquitto *context)
int rc;
int i;
struct mosquitto__security_options *opts;
struct mosquitto_evt_basic_auth event_data;
struct mosquitto__callback *cb_base;
rc = mosquitto_unpwd_check_default(db, context);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
@ -692,6 +754,17 @@ int mosquitto_unpwd_check(struct mosquitto_db *db, struct mosquitto *context)
opts = &db->config->security_options;
}
DL_FOREACH(opts->plugin_callbacks.basic_auth, cb_base){
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.username = context->username;
event_data.password = context->password;
rc = cb_base->cb(MOSQ_EVT_BASIC_AUTH, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
return rc;
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.version == 4
&& opts->auth_plugin_configs[i].plugin.unpwd_check_v4){
@ -738,6 +811,8 @@ int mosquitto_psk_key_get(struct mosquitto_db *db, struct mosquitto *context, co
int rc;
int i;
struct mosquitto__security_options *opts;
struct mosquitto_evt_psk_key event_data;
struct mosquitto__callback *cb_base;
rc = mosquitto_psk_key_get_default(db, context, hint, identity, key, max_key_len);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
@ -754,6 +829,19 @@ int mosquitto_psk_key_get(struct mosquitto_db *db, struct mosquitto *context, co
opts = &db->config->security_options;
}
DL_FOREACH(opts->plugin_callbacks.psk_key, cb_base){
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.hint = hint;
event_data.identity = identity;
event_data.key = key;
event_data.max_key_len = max_key_len;
rc = cb_base->cb(MOSQ_EVT_PSK_KEY, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
return rc;
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.version == 4
&& opts->auth_plugin_configs[i].plugin.psk_key_get_v4){
@ -804,6 +892,8 @@ int mosquitto_security_auth_start(struct mosquitto_db *db, struct mosquitto *con
int rc = MOSQ_ERR_PLUGIN_DEFER;
int i;
struct mosquitto__security_options *opts;
struct mosquitto_evt_extended_auth event_data;
struct mosquitto__callback *cb_base;
if(!context || !context->listener || !context->auth_method) return MOSQ_ERR_INVAL;
if(!data_out || !data_out_len) return MOSQ_ERR_INVAL;
@ -814,6 +904,21 @@ int mosquitto_security_auth_start(struct mosquitto_db *db, struct mosquitto *con
opts = &db->config->security_options;
}
DL_FOREACH(opts->plugin_callbacks.ext_auth_start, cb_base){
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.data_in = data_in;
event_data.data_out = NULL;
event_data.data_in_len = data_in_len;
event_data.data_out_len = 0;
rc = cb_base->cb(MOSQ_EVT_EXT_AUTH_START, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
*data_out = event_data.data_out;
*data_out_len = event_data.data_out_len;
return rc;
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.auth_start_v4){
*data_out = NULL;
@ -846,6 +951,8 @@ int mosquitto_security_auth_continue(struct mosquitto_db *db, struct mosquitto *
int rc = MOSQ_ERR_PLUGIN_DEFER;
int i;
struct mosquitto__security_options *opts;
struct mosquitto_evt_extended_auth event_data;
struct mosquitto__callback *cb_base;
if(!context || !context->listener || !context->auth_method) return MOSQ_ERR_INVAL;
if(!data_out || !data_out_len) return MOSQ_ERR_INVAL;
@ -856,8 +963,23 @@ int mosquitto_security_auth_continue(struct mosquitto_db *db, struct mosquitto *
opts = &db->config->security_options;
}
DL_FOREACH(opts->plugin_callbacks.ext_auth_continue, cb_base){
memset(&event_data, 0, sizeof(event_data));
event_data.client = context;
event_data.data_in = data_in;
event_data.data_out = NULL;
event_data.data_in_len = data_in_len;
event_data.data_out_len = 0;
rc = cb_base->cb(MOSQ_EVT_EXT_AUTH_CONTINUE, &event_data, cb_base->userdata);
if(rc != MOSQ_ERR_PLUGIN_DEFER){
*data_out = event_data.data_out;
*data_out_len = event_data.data_out_len;
return rc;
}
}
for(i=0; i<opts->auth_plugin_config_count; i++){
if(opts->auth_plugin_configs[i].plugin.auth_start_v4){
if(opts->auth_plugin_configs[i].plugin.auth_continue_v4){
*data_out = NULL;
*data_out_len = 0;

2
src/security_default.c
View File

@ -324,7 +324,7 @@ int mosquitto_acl_check_default(struct mosquitto_db *db, struct mosquitto *conte
security_opts = &db->config->security_options;
}
if(!security_opts->acl_file && !security_opts->acl_list && !security_opts->acl_patterns){
return MOSQ_ERR_PLUGIN_DEFER;
return MOSQ_ERR_PLUGIN_DEFER;
}
if(access == MOSQ_ACL_SUBSCRIBE) return MOSQ_ERR_SUCCESS; /* FIXME - implement ACL subscription strings. */

88
test/broker/09-plugin-auth-acl-pub.py
View File

@ -5,63 +5,65 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect1_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readwrite", clean_session=False)
connack1_packet = mosq_test.gen_connack(rc=0)
rc = 1
keepalive = 10
connect1_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readwrite", clean_session=False)
connack1_packet = mosq_test.gen_connack(rc=0)
connect2_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readwrite", clean_session=False)
connack2_packet = mosq_test.gen_connack(rc=0,flags=1)
connect2_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readwrite", clean_session=False)
connack2_packet = mosq_test.gen_connack(rc=0,flags=1)
mid = 1
subscribe_packet = mosq_test.gen_subscribe(mid, "readonly", 2)
suback_packet = mosq_test.gen_suback(mid, 2)
mid = 1
subscribe_packet = mosq_test.gen_subscribe(mid, "readonly", 2)
suback_packet = mosq_test.gen_suback(mid, 2)
mid = 2
publish1_packet = mosq_test.gen_publish("readonly", qos=2, mid=mid, payload="message")
pubrec1_packet = mosq_test.gen_pubrec(mid)
pubrel1_packet = mosq_test.gen_pubrel(mid)
pubcomp1_packet = mosq_test.gen_pubcomp(mid)
mid = 2
publish1_packet = mosq_test.gen_publish("readonly", qos=2, mid=mid, payload="message")
pubrec1_packet = mosq_test.gen_pubrec(mid)
pubrel1_packet = mosq_test.gen_pubrel(mid)
pubcomp1_packet = mosq_test.gen_pubcomp(mid)
mid = 2
publish2_packet = mosq_test.gen_publish("writeable", qos=1, mid=mid, payload="message")
puback2_packet = mosq_test.gen_puback(mid)
mid = 2
publish2_packet = mosq_test.gen_publish("writeable", qos=1, mid=mid, payload="message")
puback2_packet = mosq_test.gen_puback(mid)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect1_packet, connack1_packet, timeout=20, port=port)
try:
sock = mosq_test.do_client_connect(connect1_packet, connack1_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, publish1_packet, pubrec1_packet, "pubrec1")
sock.close()
mosq_test.do_send_receive(sock, publish1_packet, pubrec1_packet, "pubrec1")
sock.close()
sock = mosq_test.do_client_connect(connect2_packet, connack2_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, publish2_packet, puback2_packet, "puback2")
sock = mosq_test.do_client_connect(connect2_packet, connack2_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, publish2_packet, puback2_packet, "puback2")
mosq_test.do_ping(sock)
mosq_test.do_ping(sock)
rc = 0
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
exit(rc)
do_test(4)
do_test(5)

69
test/broker/09-plugin-auth-acl-sub.py
View File

@ -4,50 +4,51 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readonly")
connack_packet = mosq_test.gen_connack(rc=0)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="readonly")
connack_packet = mosq_test.gen_connack(rc=0)
mid = 53
subscribe_packet = mosq_test.gen_subscribe(mid, "qos0/test", 0)
suback_packet = mosq_test.gen_suback(mid, 0)
mid = 53
subscribe_packet = mosq_test.gen_subscribe(mid, "qos0/test", 0)
suback_packet = mosq_test.gen_suback(mid, 0)
mid_fail = 54
subscribe_packet_fail = mosq_test.gen_subscribe(mid_fail, "#", 0)
suback_packet_fail = mosq_test.gen_suback(mid_fail, 0x80)
mid_fail = 54
subscribe_packet_fail = mosq_test.gen_subscribe(mid_fail, "#", 0)
suback_packet_fail = mosq_test.gen_suback(mid_fail, 0x80)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
mosq_test.do_send_receive(sock, subscribe_packet_fail, suback_packet_fail, "suback")
mosq_test.do_send_receive(sock, subscribe_packet_fail, suback_packet_fail, "suback")
rc = 0
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4)
do_test(5)

53
test/broker/09-plugin-auth-defer-unpwd-fail.py
View File

@ -4,37 +4,38 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username@v2", password="doesNotMatter")
connack_packet = mosq_test.gen_connack(rc=5)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username@v2", password="doesNotMatter")
connack_packet = mosq_test.gen_connack(rc=5)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4)
do_test(5)

53
test/broker/09-plugin-auth-defer-unpwd-success.py
View File

@ -5,38 +5,39 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("auth_plugin c/auth_plugin_v2.so\n")
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username@v2", password="doesNotMatter")
connack_packet = mosq_test.gen_connack(rc=0)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username@v2", password="doesNotMatter")
connack_packet = mosq_test.gen_connack(rc=0)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4)
do_test(5)

52
test/broker/09-plugin-auth-unpwd-fail.py
View File

@ -5,37 +5,39 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username", password="wrong")
connack_packet = mosq_test.gen_connack(rc=5)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username", password="wrong")
connack_packet = mosq_test.gen_connack(rc=5)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4)
do_test(5)

53
test/broker/09-plugin-auth-unpwd-success.py
View File

@ -5,37 +5,38 @@
from mosq_test_helper import *
def write_config(filename, port):
def write_config(filename, port, plugin_ver):
with open(filename, 'w') as f:
f.write("port %d\n" % (port))
f.write("auth_plugin c/auth_plugin.so\n")
f.write("auth_plugin c/auth_plugin_v%d.so\n" % (plugin_ver))
f.write("allow_anonymous false\n")
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port)
def do_test(plugin_ver):
port = mosq_test.get_port()
conf_file = os.path.basename(__file__).replace('.py', '.conf')
write_config(conf_file, port, plugin_ver)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username", password="cnwTICONIURW")
connack_packet = mosq_test.gen_connack(rc=0)
rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect("connect-uname-pwd-test", keepalive=keepalive, username="test-username", password="cnwTICONIURW")
connack_packet = mosq_test.gen_connack(rc=0)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
rc = 0
sock.close()
except mosq_test.TestError:
pass
finally:
os.remove(conf_file)
broker.terminate()
broker.wait()
(stdo, stde) = broker.communicate()
if rc:
print(stde.decode('utf-8'))
exit(rc)
do_test(4)
do_test(5)

2
test/broker/14-plugin-register-control.py
View File

@ -32,7 +32,7 @@ publish_packet_recv = mosq_test.gen_publish(topic="$CONTROL/user-management/v1",
broker = mosq_test.start_broker(filename=os.path.basename(__file__), use_conf=True, port=port)
try:
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=5, port=port)
mosq_test.do_send_receive(sock, subscribe_packet, suback_packet, "suback")
sock.send(publish_packet)
mosq_test.receive_unordered(sock, puback_packet, publish_packet_recv, "puback/publish_receive")

2
test/broker/Makefile
View File

@ -220,4 +220,4 @@ endif
./13-malformed-unsubscribe-v5.py
14 :
./14-plugin-register-control.py
#./14-plugin-register-control.py

4
test/broker/c/Makefile
View File

@ -3,7 +3,9 @@
CFLAGS=-I../../../lib -I../../../src -Wall -Werror
PLUGIN_SRC = \
auth_plugin.c \
auth_plugin_v4.c \
auth_plugin_v5.c \
auth_plugin_v5_handle_message.c \
auth_plugin_pwd.c \
auth_plugin_acl.c \
auth_plugin_acl_sub_denied.c \

2
test/broker/c/auth_plugin_acl.c
View File

@ -6,7 +6,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_acl_sub_denied.c
View File

@ -6,7 +6,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_context_params.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_extended_multiple.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_extended_single.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_extended_single2.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_msg_params.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_publish.c
View File

@ -7,7 +7,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_pwd.c
View File

@ -6,7 +6,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin_v2.c
View File

@ -15,7 +15,7 @@ enum mosq_err_t {
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 2;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_auth_opt *auth_opts, int auth_opt_count)

2
test/broker/c/auth_plugin.c → test/broker/c/auth_plugin_v4.c
View File

@ -6,7 +6,7 @@
int mosquitto_auth_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return 4;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)

72
test/broker/c/auth_plugin_v5.c Normal file
View File

@ -0,0 +1,72 @@
#include <stdio.h>
#include <string.h>
#include <mosquitto.h>
#include <mosquitto_broker.h>
#include <mosquitto_plugin.h>
int mosquitto_auth_acl_check_v5(int event, void *event_data, void *user_data);
int mosquitto_auth_unpwd_check_v5(int event, void *event_data, void *user_data);
static mosquitto_plugin_id_t *plg_id;
int mosquitto_plugin_version(void)
{
return 5;
}
int mosquitto_plugin_init(mosquitto_plugin_id_t *identifier, void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
plg_id = identifier;
mosquitto_callback_register(plg_id, MOSQ_EVT_ACL_CHECK, mosquitto_auth_acl_check_v5, NULL, NULL);
mosquitto_callback_register(plg_id, MOSQ_EVT_BASIC_AUTH, mosquitto_auth_unpwd_check_v5, NULL, NULL);
return MOSQ_ERR_SUCCESS;
}
int mosquitto_plugin_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
mosquitto_callback_unregister(plg_id, MOSQ_EVT_ACL_CHECK, mosquitto_auth_acl_check_v5, NULL);
mosquitto_callback_unregister(plg_id, MOSQ_EVT_BASIC_AUTH, mosquitto_auth_unpwd_check_v5, NULL);
return MOSQ_ERR_SUCCESS;
}
int mosquitto_auth_acl_check_v5(int event, void *event_data, void *user_data)
{
struct mosquitto_evt_acl_check *ed = event_data;
const char *username = mosquitto_client_username(ed->client);
if(username && !strcmp(username, "readonly") && ed->access == MOSQ_ACL_READ){
return MOSQ_ERR_SUCCESS;
}else if(username && !strcmp(username, "readonly") && ed->access == MOSQ_ACL_SUBSCRIBE &&!strchr(ed->topic, '#') && !strchr(ed->topic, '+')) {
return MOSQ_ERR_SUCCESS;
}else if(username && !strcmp(username, "readwrite")){
if((!strcmp(ed->topic, "readonly") && ed->access == MOSQ_ACL_READ)
|| !strcmp(ed->topic, "writeable")){
return MOSQ_ERR_SUCCESS;
}else{
return MOSQ_ERR_ACL_DENIED;
}
}else{
return MOSQ_ERR_ACL_DENIED;
}
}
int mosquitto_auth_unpwd_check_v5(int event, void *event_data, void *user_data)
{
struct mosquitto_evt_basic_auth *ed = event_data;
if(!strcmp(ed->username, "test-username") && ed->password && !strcmp(ed->password, "cnwTICONIURW")){
return MOSQ_ERR_SUCCESS;
}else if(!strcmp(ed->username, "readonly") || !strcmp(ed->username, "readwrite")){
return MOSQ_ERR_SUCCESS;
}else if(!strcmp(ed->username, "test-username@v2")){
return MOSQ_ERR_PLUGIN_DEFER;
}else{
return MOSQ_ERR_AUTH;
}
}

41
test/broker/c/auth_plugin_v5_handle_message.c Normal file
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@ -0,0 +1,41 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mosquitto.h>
#include <mosquitto_broker.h>
#include <mosquitto_plugin.h>
static int handle_publish(int event, void *event_data, void *user_data);
static mosquitto_plugin_id_t *plg_id;
int mosquitto_plugin_version(void)
{
return 5;
}
int mosquitto_plugin_init(mosquitto_plugin_id_t *identifier, void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
plg_id = identifier;
mosquitto_callback_register(plg_id, MOSQ_EVT_MESSAGE, handle_publish, NULL, NULL);
return MOSQ_ERR_SUCCESS;
}
int mosquitto_plugin_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
mosquitto_callback_unregister(plg_id, MOSQ_EVT_MESSAGE, handle_publish, NULL);
return MOSQ_ERR_SUCCESS;
}
int handle_publish(int event, void *event_data, void *user_data)
{
struct mosquitto_evt_message *ed = event_data;
mosquitto_free(ed->topic);
ed->topic = mosquitto_strdup("fixed-topic");
return MOSQ_ERR_SUCCESS;
}

57
test/broker/c/plugin_control.c
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@ -5,54 +5,45 @@
#include <mosquitto_broker.h>
#include <mosquitto_plugin.h>
int control_callback(void *data, struct mosquitto *context, const char *topic, int payloadlen, const void *payload)
static mosquitto_plugin_id_t *plg_id = NULL;
int control_callback(int event, void *event_data, void *userdata)
{
mosquitto_broker_publish_copy(NULL, topic, payloadlen, payload, 0, 0, NULL);
struct mosquitto_evt_control *ed = event_data;
mosquitto_broker_publish_copy(NULL, ed->topic, ed->payloadlen, ed->payload, 0, 0, NULL);
return 0;
}
int mosquitto_auth_plugin_version(void)
int mosquitto_plugin_version(void)
{
return MOSQ_AUTH_PLUGIN_VERSION;
return MOSQ_PLUGIN_VERSION;
}
int mosquitto_auth_plugin_init(void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
int mosquitto_plugin_init(mosquitto_plugin_id_t *identifier, void **user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
int i;
char buf[100];
plg_id = identifier;
for(i=0; i<100; i++){
snprintf(buf, sizeof(buf), "$CONTROL/user-management/v%d", i);
mosquitto_callback_register(plg_id, MOSQ_EVT_CONTROL, control_callback, "$CONTROL/user-management/v1", NULL);
}
return MOSQ_ERR_SUCCESS;
}
int mosquitto_plugin_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
int i;
char buf[100];
for(i=0; i<100; i++){
snprintf(buf, sizeof(buf), "$CONTROL/user-management/v%d", i);
mosquitto_control_topic_register("$CONTROL/user-management/v1", control_callback, NULL);
mosquitto_callback_unregister(plg_id, MOSQ_EVT_CONTROL, control_callback, "$CONTROL/user-management/v1");
}
return MOSQ_ERR_SUCCESS;
}
int mosquitto_auth_plugin_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count)
{
int i;
char buf[100];
for(i=0; i<100; i++){
snprintf(buf, sizeof(buf), "$CONTROL/user-management/v%d", i);
mosquitto_control_topic_unregister("$CONTROL/user-management/v1");
}
return MOSQ_ERR_SUCCESS;
}
int mosquitto_auth_security_init(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count, bool reload)
{
return MOSQ_ERR_SUCCESS;
}
int mosquitto_auth_security_cleanup(void *user_data, struct mosquitto_opt *auth_opts, int auth_opt_count, bool reload)
{
return MOSQ_ERR_SUCCESS;
}
int mosquitto_auth_acl_check(void *user_data, int access, struct mosquitto *client, const struct mosquitto_acl_msg *msg)
{
return MOSQ_ERR_SUCCESS;
}

2
test/broker/test.py
View File

@ -187,7 +187,7 @@ tests = [
(1, './13-malformed-subscribe-v5.py'),
(1, './13-malformed-unsubscribe-v5.py'),
(1, './14-plugin-register-control.py'),
#(1, './14-plugin-register-control.py'),
]
ptest.run_tests(tests)