Commit 9d1b5667 authored by Giacomo Lavermicocca's avatar Giacomo Lavermicocca

HTTS added

parent 4cff0c9a
......@@ -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();
}
}
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