HTTS added

LoRaSender/LoRaSender.ino

@@ -15,6 +15,7 @@
 
 */
 
+#include <WiFiClientSecure.h>
 #include <WiFi.h>
 #include <WiFiClient.h>
 
@@ -68,6 +69,9 @@ void setup(void)
 
   //-------------------------------------
 
+  //Initialize serial and wait for port to open:
+  Serial.begin(115200);
+  
   SPI.begin(SCK, MISO, MOSI, SS);
   LoRa.setPins(SS, RST, DI0);
   if (!LoRa.begin(BAND, PABOOST)) {
@@ -188,6 +192,7 @@ void loop(void)
     previousMillis = currentMillis;
 
   } else if (req.indexOf('/read') > 0) {
+    MakeRequest();
     pinRequestRead(req);
     s = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n";
     s += req;
@@ -237,10 +242,11 @@ void onReceive(int packetSize)
   for (int i = 0; i < packetSize; i++)
   {
     char p = (char)LoRa.read();
-//    Serial.print(p);
     str += p;
   }
 
+  
+
   if (str.indexOf("read : ") >= 0) {
     lastReceived = str;
   } else {
@@ -287,5 +293,67 @@ void pinRequestRead(String req)
 //---------------------------------------- ENCRIPTION ------------------------------------------
 //----------------------------------------------------------------------------------------------
 
+const char*  sserver = "www.howsmyssl.com";  // Server URL
+
+WiFiClientSecure client;
+
+// www.howsmyssl.com root certificate authority, to verify the server
+// change it to your server root CA
+// SHA1 fingerprint is broken now!
+
+const char* test_root_ca= \
+     "-----BEGIN CERTIFICATE-----\n" \
+"MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/\n" \
+"MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n" \
+"DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow\n" \
+"PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD\n" \
+"Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB\n" \
+"AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O\n" \
+"rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq\n" \
+"OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b\n" \
+"xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw\n" \
+"7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD\n" \
+"aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV\n" \
+"HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG\n" \
+"SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69\n" \
+"ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr\n" \
+"AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz\n" \
+"R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5\n" \
+"JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo\n" \
+"Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ\n" \
+"-----END CERTIFICATE-----\n";
+
+void MakeRequest()
+{
+  client.setCACert(test_root_ca);
+  //client.setCertificate(test_client_key); // for client verification
+  //client.setPrivateKey(test_client_cert);  // for client verification
+
+  Serial.println("\nStarting connection to server...");
+  if (!client.connect(sserver, 443))
+    Serial.println("Connection failed!");
+  else {
+    Serial.println("Connected to server!");
+    // Make a HTTP request:
+    client.println("GET https://www.howsmyssl.com/a/check HTTP/1.0");
+    client.println("Host: www.howsmyssl.com");
+    client.println("Connection: close");
+    client.println();
+
+    while (client.connected()) {
+      String line = client.readStringUntil('\n');
+      if (line == "\r") {
+        Serial.println("headers received");
+        break;
+      }
+    }
+    // if there are incoming bytes available
+    // from the server, read them and print them:
+    while (client.available()) {
+      char c = client.read();
+      Serial.write(c);
+    }
 
-
+    client.stop();
+  }  
+}