chriz/OpenMQTT-Gateway
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AWS IOT compatibility

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implement compatibility with Amazon Web Services IOT through an MQTT connection with certificates. (#1099)
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Florian authored and GitHub committed 2021-11-07 07:44:50 -06:00
1 parent 4b53a30af4
commit dcbce352be
22 files changed
+160 -5
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main/main.ino
+10 -2
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@@ -161,11 +161,11 @@ void setupTLS(bool self_signed = false, uint8_t index = 0);
void callback(char* topic, byte* payload, unsigned int length);
char mqtt_user[parameters_size] = MQTT_USER; // not compulsory only if your broker needs authentication
char mqtt_pass[parameters_size * 2] = MQTT_PASS; // not compulsory only if your broker needs authentication
char mqtt_pass[parameters_size] = MQTT_PASS; // not compulsory only if your broker needs authentication
char mqtt_server[parameters_size] = MQTT_SERVER;
char mqtt_port[6] = MQTT_PORT;
char mqtt_topic[mqtt_topic_max_size] = Base_Topic;
char gateway_name[parameters_size * 2] = Gateway_Name;
char gateway_name[parameters_size] = Gateway_Name;
#ifdef USE_MAC_AS_GATEWAY_NAME
# undef WifiManager_ssid
# undef ota_hostname
@@ -398,7 +398,11 @@ void pubMQTT(const char* topic, const char* payload) {
void pubMQTT(const char* topic, const char* payload, bool retainFlag) {
if (client.connected()) {
Log.trace(F("[ OMG->MQTT ] topic: %s msg: %s " CR), topic, payload);
#if AWS_IOT
client.publish(topic, payload); // AWS IOT doesn't support retain flag for the moment
#else
client.publish(topic, payload, retainFlag);
#endif
} else {
Log.warning(F("Client not connected, aborting thes publication" CR));
}
@@ -507,7 +511,11 @@ void connectMQTT() {
strcat(topic, gateway_name);
strcat(topic, will_Topic);
client.setBufferSize(mqtt_max_packet_size);
#if AWS_IOT
if (client.connect(gateway_name, mqtt_user, mqtt_pass)) { // AWS doesn't support will topic for the moment
#else
if (client.connect(gateway_name, mqtt_user, mqtt_pass, topic, will_QoS, will_Retain, will_Message)) {
#endif
#if defined(ZboardM5STICKC) || defined(ZboardM5STICKCP) || defined(ZboardM5STACK)
if (lowpowermode < 2)
M5Display("MQTT connected", "", "");