https_post

/*
 * create by mikroavr.com
 * 10 jan 2021
 *
 */

#include <SPI.h>
#include <EthernetLarge.h>
#include <SSLClient.h>

//----certificate-------

#ifndef _CERTIFICATES_H_
#define _CERTIFICATES_H_

#ifdef __cplusplus
extern "C"
{
#endif

/* This file is auto-generated by the pycert_bearssl tool.  Do not change it manually.
   Certificates are BearSSL br_x509_trust_anchor format.  Included certs:

   Index:    0
   Label:    Starfield Class 2 Certification Authority
   Subject:  OU=Starfield Class 2 Certification Authority,O=Starfield Technologies\, Inc.,C=US
   Domain(s): dweet.io
*/

#define TAs_NUM 1

static const unsigned char TA_DN0[] = {
  0x30, 0x68, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13,
  0x02, 0x55, 0x53, 0x31, 0x25, 0x30, 0x23, 0x06, 0x03, 0x55, 0x04, 0x0a,
  0x13, 0x1c, 0x53, 0x74, 0x61, 0x72, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x20,
  0x54, 0x65, 0x63, 0x68, 0x6e, 0x6f, 0x6c, 0x6f, 0x67, 0x69, 0x65, 0x73,
  0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x32, 0x30, 0x30, 0x06, 0x03,
  0x55, 0x04, 0x0b, 0x13, 0x29, 0x53, 0x74, 0x61, 0x72, 0x66, 0x69, 0x65,
  0x6c, 0x64, 0x20, 0x43, 0x6c, 0x61, 0x73, 0x73, 0x20, 0x32, 0x20, 0x43,
  0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
  0x20, 0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79,
};

static const unsigned char TA_RSA_N0[] = {
  0xb7, 0x32, 0xc8, 0xfe, 0xe9, 0x71, 0xa6, 0x04, 0x85, 0xad, 0x0c, 0x11,
  0x64, 0xdf, 0xce, 0x4d, 0xef, 0xc8, 0x03, 0x18, 0x87, 0x3f, 0xa1, 0xab,
  0xfb, 0x3c, 0xa6, 0x9f, 0xf0, 0xc3, 0xa1, 0xda, 0xd4, 0xd8, 0x6e, 0x2b,
  0x53, 0x90, 0xfb, 0x24, 0xa4, 0x3e, 0x84, 0xf0, 0x9e, 0xe8, 0x5f, 0xec,
  0xe5, 0x27, 0x44, 0xf5, 0x28, 0xa6, 0x3f, 0x7b, 0xde, 0xe0, 0x2a, 0xf0,
  0xc8, 0xaf, 0x53, 0x2f, 0x9e, 0xca, 0x05, 0x01, 0x93, 0x1e, 0x8f, 0x66,
  0x1c, 0x39, 0xa7, 0x4d, 0xfa, 0x5a, 0xb6, 0x73, 0x04, 0x25, 0x66, 0xeb,
  0x77, 0x7f, 0xe7, 0x59, 0xc6, 0x4a, 0x99, 0x25, 0x14, 0x54, 0xeb, 0x26,
  0xc7, 0xf3, 0x7f, 0x19, 0xd5, 0x30, 0x70, 0x8f, 0xaf, 0xb0, 0x46, 0x2a,
  0xff, 0xad, 0xeb, 0x29, 0xed, 0xd7, 0x9f, 0xaa, 0x04, 0x87, 0xa3, 0xd4,
  0xf9, 0x89, 0xa5, 0x34, 0x5f, 0xdb, 0x43, 0x91, 0x82, 0x36, 0xd9, 0x66,
  0x3c, 0xb1, 0xb8, 0xb9, 0x82, 0xfd, 0x9c, 0x3a, 0x3e, 0x10, 0xc8, 0x3b,
  0xef, 0x06, 0x65, 0x66, 0x7a, 0x9b, 0x19, 0x18, 0x3d, 0xff, 0x71, 0x51,
  0x3c, 0x30, 0x2e, 0x5f, 0xbe, 0x3d, 0x77, 0x73, 0xb2, 0x5d, 0x06, 0x6c,
  0xc3, 0x23, 0x56, 0x9a, 0x2b, 0x85, 0x26, 0x92, 0x1c, 0xa7, 0x02, 0xb3,
  0xe4, 0x3f, 0x0d, 0xaf, 0x08, 0x79, 0x82, 0xb8, 0x36, 0x3d, 0xea, 0x9c,
  0xd3, 0x35, 0xb3, 0xbc, 0x69, 0xca, 0xf5, 0xcc, 0x9d, 0xe8, 0xfd, 0x64,
  0x8d, 0x17, 0x80, 0x33, 0x6e, 0x5e, 0x4a, 0x5d, 0x99, 0xc9, 0x1e, 0x87,
  0xb4, 0x9d, 0x1a, 0xc0, 0xd5, 0x6e, 0x13, 0x35, 0x23, 0x5e, 0xdf, 0x9b,
  0x5f, 0x3d, 0xef, 0xd6, 0xf7, 0x76, 0xc2, 0xea, 0x3e, 0xbb, 0x78, 0x0d,
  0x1c, 0x42, 0x67, 0x6b, 0x04, 0xd8, 0xf8, 0xd6, 0xda, 0x6f, 0x8b, 0xf2,
  0x44, 0xa0, 0x01, 0xab,
};

static const unsigned char TA_RSA_E0[] = {
  0x03,
};

static const br_x509_trust_anchor TAs[] = {
  {
    { (unsigned char *)TA_DN0, sizeof TA_DN0 },
    BR_X509_TA_CA,
    {
      BR_KEYTYPE_RSA,
      { .rsa = {
          (unsigned char *)TA_RSA_N0, sizeof TA_RSA_N0,
          (unsigned char *)TA_RSA_E0, sizeof TA_RSA_E0,
        }
      }
    }
  },
};

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* ifndef _CERTIFICATES_H_ */



const char serverAddress[] = "dweet.io";  // server address
int port = 443;

byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };

IPAddress ip(192, 168, 1, 20);
IPAddress myDns(8, 8, 8, 8);
EthernetClient base_client;
SSLClient client(base_client, TAs, (size_t)TAs_NUM, 4019);

EthernetClient client_http;
 int i = 0;

void setup() {
  Serial.begin(115200);
  pinMode(13, OUTPUT);
  digitalWrite(13, HIGH);
  delay(4000);
  Ethernet.init(5);

  Ethernet.begin(mac, ip, myDns);
  if (Ethernet.linkStatus() == LinkON)
  {
    Serial.println(F("Link status: On"));
  }
  Serial.print("  DHCP assigned IP ");
  Serial.println(Ethernet.localIP());
}

void loop() {

  String dweetName = "mikroavr";
  String str_path = "/dweet/for/" + dweetName;
  String contentType = "application/json";

  // assemble the body of the POST message:
  int sensorValue = 255;
  String postData = "{\"sensorValue\":\"";
  postData += sensorValue;
  postData += "\"}";

  Serial.println("making POST request");
  Serial.print("panjang json: ");
  Serial.println(postData.length());

  if (client.connect(serverAddress, 443)) {
    Serial.println("server connected with ssl");
    client.println("POST " + str_path + " HTTP/1.1");
    client.println("Host: dweet.io");
    client.println("Content-Type: application/json");
    client.print("Content-Length: ");
    client.println(postData.length());
    client.println();
    client.println(postData);
    client.println();

    while (client.connected()) {
      if (client.available()) {
        char c = client.read();
        Serial.print(c);
        if(c == '}')i++;
        if(i == 3) break;
      }
    }
    i = 0;

  } else {
    Serial.println("server disconnected to ssl");
  }

  delay(5000);
  Serial.println("-----------------------------------");

  if (base_client.connect(serverAddress, 80)) {
    Serial.println("server connected no ssl");
    base_client.println("POST " + str_path + " HTTP/1.1");
    base_client.println("Host: dweet.io");
    base_client.println("Content-Type: application/json");
    base_client.print("Content-Length: ");
    base_client.println(postData.length());
    base_client.println();
    base_client.println(postData);
    base_client.println();
    while (base_client.connected()) {
      if (base_client.available()) {
        char c = base_client.read();
        Serial.print(c);
        if(c == '}')i++;
        if(i == 3) break;
      }
    }

  } else {
    Serial.println("server disconnected to no ssl");
  }
  delay(5000);
}