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IPv6 support

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This commit is contained in:
Gunnar Skjold
2024-01-31 20:58:46 +01:00
parent 21bff28aee
commit 830e22d182
16 changed files with 206 additions and 196 deletions
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32
src/AmsToMqttBridge.cpp
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@@ -205,18 +205,30 @@ void WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info) {
if(setupMode) return; // None of this necessary in setup mode
if(ch != NULL) ch->eventHandler(event, info);
switch(event) {
case ARDUINO_EVENT_WIFI_STA_CONNECTED: {
dnsState = 0;
if(ch != NULL) {
NetworkConfig conf;
ch->getCurrentConfig(conf);
dnsState = conf.ipv6 ? 2 : 0; // Never reset if IPv6 is enabled
debugI_P(PSTR("IPv6 enabled, not monitoring DNS poisoning"));
}
break;
}
case ARDUINO_EVENT_WIFI_STA_GOT_IP: {
const ip_addr_t* dns = dns_getserver(0);
memcpy(&dns0, dns, sizeof(dns0));
if(dnsState == 0) {
const ip_addr_t* dns = dns_getserver(0);
memcpy(&dns0, dns, sizeof(dns0));
IPAddress res;
int ret = WiFi.hostByName("hub.amsleser.no", res);
if(ret == 0) {
dnsState = 2;
debugI_P(PSTR("No DNS, probably a closed network"));
} else {
debugI_P(PSTR("DNS is present and working, monitoring"));
dnsState = 1;
IPAddress res;
int ret = WiFi.hostByName("hub.amsleser.no", res);
if(ret == 0) {
dnsState = 2;
debugI_P(PSTR("No DNS, probably a closed network"));
} else {
debugI_P(PSTR("DNS is present and working, monitoring DNS poisoning"));
dnsState = 1;
}
}
break;
}