passcode verified

include/aprs_is_utils.h

@@ -8,6 +8,7 @@ namespace APRS_IS_Utils {
 
     void    upload(const String& line);
     void    connect();
+    
     void    checkStatus();
     String  checkForStartingBytes(const String& packet);
     
@@ -19,6 +20,8 @@ namespace APRS_IS_Utils {
     void    processAPRSISPacket(const String& packet);
     void    listenAPRSIS();
 
+    void    firstConnection();
+
 }
 
 #endif

src/LoRa_APRS_iGate.cpp

@@ -48,7 +48,7 @@ ___________________________________________________________________*/
     #include "A7670_utils.h"
 #endif
 
-String              versionDate             = "2024.12.04";
+String              versionDate             = "2024.12.06";
 Configuration       Config;
 WiFiClient          espClient;
 #ifdef HAS_GPS
@@ -136,6 +136,7 @@ void setup() {
         A7670_Utils::setup();
     #endif
     Utils::checkRebootMode();
+    APRS_IS_Utils::firstConnection();
 }
 
 void loop() {
@@ -149,14 +150,13 @@ void loop() {
     if (Config.lowVoltageCutOff > 0) {
         BATTERY_Utils::checkIfShouldSleep();
     }
-
+    
     thirdLine = Utils::getLocalIP();
 
-    WIFI_Utils::checkWiFi();
-
     #ifdef HAS_A7670
         if (Config.aprs_is.active && !modemLoggedToAPRSIS) A7670_Utils::APRS_IS_connect();
     #else
+        WIFI_Utils::checkWiFi();
         if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) APRS_IS_Utils::connect();
     #endif
 
@@ -191,10 +191,10 @@ void loop() {
         }
     }
 
-    if (Config.aprs_is.active) { // If APRSIS enabled
+    if (Config.aprs_is.active) {
         APRS_IS_Utils::listenAPRSIS(); // listen received packet from APRSIS
     }
-    
+
     STATION_Utils::processOutputPacketBuffer();
 
     displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);

src/aprs_is_utils.cpp

@@ -22,7 +22,8 @@ extern String               seventhLine;
 extern bool                 modemLoggedToAPRSIS;
 extern bool                 backUpDigiMode;
 
-uint32_t lastRxTime         = millis();
+uint32_t    lastRxTime      = millis();
+bool        passcodeValid   = false;
 
 #ifdef HAS_A7670
     extern bool                 stationBeacon;
@@ -50,11 +51,9 @@ namespace APRS_IS_Utils {
         }
         if (count == 20) {
             Serial.println("Tried: " + String(count) + " FAILED!");
-        }
+        } else {
-        else {
             Serial.println("Connected!\n(Server: " + String(Config.aprs_is.server) + " / Port: " + String(Config.aprs_is.port) + ")");
             // String filter = "t/m/" + Config.callsign + "/" + (String)Config.aprs_is.reportingDistance;
-
             String aprsAuth = "user ";
             aprsAuth += Config.callsign;
             aprsAuth += " pass ";
@@ -62,7 +61,6 @@ namespace APRS_IS_Utils {
             aprsAuth += " vers CA2RXU_LoRa_iGate 2.0 filter ";
             aprsAuth += Config.aprs_is.filter;
             upload(aprsAuth);
-            delay(200);
         }
     }
 
@@ -174,7 +172,7 @@ namespace APRS_IS_Utils {
     }
 
     void processLoRaPacket(const String& packet) {
-        if (espClient.connected() || modemLoggedToAPRSIS) {
+        if (passcodeValid && (espClient.connected() || modemLoggedToAPRSIS)) {
             if (packet != "") {
                 if ((packet.substring(0, 3) == "\x3c\xff\x01")  && (packet.indexOf("NOGATE") == -1) && (packet.indexOf("RFONLY") == -1)) {
                     int firstColonIndex = packet.indexOf(":");
@@ -259,13 +257,22 @@ namespace APRS_IS_Utils {
     }
 
     void processAPRSISPacket(const String& packet) {
-        if (!packet.startsWith("#")) {
+        if (!passcodeValid && packet.indexOf(Config.callsign) != -1) {
+            if (packet.indexOf("unverified") != -1 ) {
+                Serial.println("\n****APRS PASSCODE NOT VALID****\n");
+                displayShow(firstLine, "", "    APRS PASSCODE", "    NOT VALID !!!", "", "", "", 0);
+                while (1) {};
+            } else if (packet.indexOf("verified") != -1 ) {
+                passcodeValid = true;
+            }
+        }
+        if (passcodeValid && !packet.startsWith("#")) {
             if (Config.aprs_is.messagesToRF && packet.indexOf("::") > 0) {
                 String Sender = packet.substring(0, packet.indexOf(">"));
                 const String& AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
                 String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
                 Addressee.trim();
-                if (Addressee == Config.callsign) {             // its for me!
+                if (Addressee == Config.callsign) {                 // its for me!
                     String receivedMessage;
                     if (AddresseeAndMessage.indexOf("{") > 0) {     // ack?
                         String ackMessage = "ack";
@@ -350,4 +357,13 @@ namespace APRS_IS_Utils {
         #endif
     }
 
+    void firstConnection() {
+        if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) {
+            connect();
+            while (!passcodeValid) {
+                listenAPRSIS();
+            }
+        }
+    }
+
 }

src/utils.cpp

@@ -37,12 +37,13 @@ extern int                  wxModuleType;
 extern bool                 backUpDigiMode;
 extern bool                 shouldSleepLowVoltage;
 extern bool                 transmitFlag;
+extern bool                 passcodeValid;
 
 extern std::vector<LastHeardStation>    lastHeardStations;
 
 bool        statusAfterBoot     = true;
 bool        sendStartTelemetry  = true;
-bool        beaconUpdate        = true;
+bool        beaconUpdate        = false;
 uint32_t    lastBeaconTx        = 0;
 uint32_t    lastScreenOn        = millis();
 String      beaconPacket;
@@ -185,7 +186,7 @@ namespace Utils {
 
     void checkBeaconInterval() {
         uint32_t lastTx = millis() - lastBeaconTx;
-        if (lastBeaconTx == 0 || lastTx >= Config.beacon.interval * 60 * 1000) {
+        if (passcodeValid && (lastBeaconTx == 0 || lastTx >= Config.beacon.interval * 60 * 1000)) {
             beaconUpdate = true;    
         }