Boon Boon / Mbed OS lpc1768_appboard_http_thingsboard

simple http request (temperature data) from mbed lpc1768 with application board to thingsboard device/dashboard

Dependencies:   LM75B mbed-http

Fork of http-example by sandbox

source/main-https.cpp@0:85fdc69bc10c, 2017-02-15 (annotated)

Committer:
Jan Jongboom
Date:
Wed Feb 15 21:57:31 2017 +0100
Revision:
0:85fdc69bc10c
Child:
4:27fd8efb5bab
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jan Jongboom 0:85fdc69bc10c 1 #include "select-demo.h"
Jan Jongboom 0:85fdc69bc10c 2
Jan Jongboom 0:85fdc69bc10c 3 #if DEMO == DEMO_HTTPS
Jan Jongboom 0:85fdc69bc10c 4
Jan Jongboom 0:85fdc69bc10c 5 #include "mbed.h"
Jan Jongboom 0:85fdc69bc10c 6 #include "easy-connect.h"
Jan Jongboom 0:85fdc69bc10c 7 #include "https_request.h"
Jan Jongboom 0:85fdc69bc10c 8
Jan Jongboom 0:85fdc69bc10c 9 Serial pc(USBTX, USBRX);
Jan Jongboom 0:85fdc69bc10c 10
Jan Jongboom 0:85fdc69bc10c 11 /* List of trusted root CA certificates
Jan Jongboom 0:85fdc69bc10c 12 * currently only GlobalSign, the CA for developer.mbed.org
Jan Jongboom 0:85fdc69bc10c 13 *
Jan Jongboom 0:85fdc69bc10c 14 * To add more than one root, just concatenate them.
Jan Jongboom 0:85fdc69bc10c 15 */
Jan Jongboom 0:85fdc69bc10c 16 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
Jan Jongboom 0:85fdc69bc10c 17 "MIIDdTCCAl2gAwIBAgILBAAAAAABFUtaw5QwDQYJKoZIhvcNAQEFBQAwVzELMAkG\n"
Jan Jongboom 0:85fdc69bc10c 18 "A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv\n"
Jan Jongboom 0:85fdc69bc10c 19 "b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw05ODA5MDExMjAw\n"
Jan Jongboom 0:85fdc69bc10c 20 "MDBaFw0yODAxMjgxMjAwMDBaMFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i\n"
Jan Jongboom 0:85fdc69bc10c 21 "YWxTaWduIG52LXNhMRAwDgYDVQQLEwdSb290IENBMRswGQYDVQQDExJHbG9iYWxT\n"
Jan Jongboom 0:85fdc69bc10c 22 "aWduIFJvb3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDaDuaZ\n"
Jan Jongboom 0:85fdc69bc10c 23 "jc6j40+Kfvvxi4Mla+pIH/EqsLmVEQS98GPR4mdmzxzdzxtIK+6NiY6arymAZavp\n"
Jan Jongboom 0:85fdc69bc10c 24 "xy0Sy6scTHAHoT0KMM0VjU/43dSMUBUc71DuxC73/OlS8pF94G3VNTCOXkNz8kHp\n"
Jan Jongboom 0:85fdc69bc10c 25 "1Wrjsok6Vjk4bwY8iGlbKk3Fp1S4bInMm/k8yuX9ifUSPJJ4ltbcdG6TRGHRjcdG\n"
Jan Jongboom 0:85fdc69bc10c 26 "snUOhugZitVtbNV4FpWi6cgKOOvyJBNPc1STE4U6G7weNLWLBYy5d4ux2x8gkasJ\n"
Jan Jongboom 0:85fdc69bc10c 27 "U26Qzns3dLlwR5EiUWMWea6xrkEmCMgZK9FGqkjWZCrXgzT/LCrBbBlDSgeF59N8\n"
Jan Jongboom 0:85fdc69bc10c 28 "9iFo7+ryUp9/k5DPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8E\n"
Jan Jongboom 0:85fdc69bc10c 29 "BTADAQH/MB0GA1UdDgQWBBRge2YaRQ2XyolQL30EzTSo//z9SzANBgkqhkiG9w0B\n"
Jan Jongboom 0:85fdc69bc10c 30 "AQUFAAOCAQEA1nPnfE920I2/7LqivjTFKDK1fPxsnCwrvQmeU79rXqoRSLblCKOz\n"
Jan Jongboom 0:85fdc69bc10c 31 "yj1hTdNGCbM+w6DjY1Ub8rrvrTnhQ7k4o+YviiY776BQVvnGCv04zcQLcFGUl5gE\n"
Jan Jongboom 0:85fdc69bc10c 32 "38NflNUVyRRBnMRddWQVDf9VMOyGj/8N7yy5Y0b2qvzfvGn9LhJIZJrglfCm7ymP\n"
Jan Jongboom 0:85fdc69bc10c 33 "AbEVtQwdpf5pLGkkeB6zpxxxYu7KyJesF12KwvhHhm4qxFYxldBniYUr+WymXUad\n"
Jan Jongboom 0:85fdc69bc10c 34 "DKqC5JlR3XC321Y9YeRq4VzW9v493kHMB65jUr9TU/Qr6cf9tveCX4XSQRjbgbME\n"
Jan Jongboom 0:85fdc69bc10c 35 "HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A==\n"
Jan Jongboom 0:85fdc69bc10c 36 "-----END CERTIFICATE-----\n";
Jan Jongboom 0:85fdc69bc10c 37
Jan Jongboom 0:85fdc69bc10c 38 void dump_response(HttpResponse* res) {
Jan Jongboom 0:85fdc69bc10c 39 mbedtls_printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
Jan Jongboom 0:85fdc69bc10c 40
Jan Jongboom 0:85fdc69bc10c 41 mbedtls_printf("Headers:\n");
Jan Jongboom 0:85fdc69bc10c 42 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
Jan Jongboom 0:85fdc69bc10c 43 mbedtls_printf("\t%s: %s\n", res->get_headers_fields()[ix].c_str(), res->get_headers_values()[ix].c_str());
Jan Jongboom 0:85fdc69bc10c 44 }
Jan Jongboom 0:85fdc69bc10c 45 mbedtls_printf("\nBody:\n\n%s\n", res->get_body().c_str());
Jan Jongboom 0:85fdc69bc10c 46 }
Jan Jongboom 0:85fdc69bc10c 47
Jan Jongboom 0:85fdc69bc10c 48 int main() {
Jan Jongboom 0:85fdc69bc10c 49 pc.baud(115200);
Jan Jongboom 0:85fdc69bc10c 50
Jan Jongboom 0:85fdc69bc10c 51 NetworkInterface* network = easy_connect(true);
Jan Jongboom 0:85fdc69bc10c 52 if (!network) {
Jan Jongboom 0:85fdc69bc10c 53 return 1;
Jan Jongboom 0:85fdc69bc10c 54 }
Jan Jongboom 0:85fdc69bc10c 55
Jan Jongboom 0:85fdc69bc10c 56 // @todo: when I declare this on the stack we hard fault (run out of memory??)
Jan Jongboom 0:85fdc69bc10c 57 HttpsRequest* req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, "https://developer.mbed.org/media/uploads/mbed_official/hello.txt");
Jan Jongboom 0:85fdc69bc10c 58 req->set_debug(true);
Jan Jongboom 0:85fdc69bc10c 59 HttpResponse* response = req->send();
Jan Jongboom 0:85fdc69bc10c 60 if (!response) {
Jan Jongboom 0:85fdc69bc10c 61 printf("HttpRequest failed (error code %d)\n", req->get_error());
Jan Jongboom 0:85fdc69bc10c 62 return 1;
Jan Jongboom 0:85fdc69bc10c 63 }
Jan Jongboom 0:85fdc69bc10c 64 printf("\n----- HTTPS GET response -----\n");
Jan Jongboom 0:85fdc69bc10c 65 dump_response(response);
Jan Jongboom 0:85fdc69bc10c 66
Jan Jongboom 0:85fdc69bc10c 67 delete req;
Jan Jongboom 0:85fdc69bc10c 68
Jan Jongboom 0:85fdc69bc10c 69 Thread::wait(osWaitForever);
Jan Jongboom 0:85fdc69bc10c 70 }
Jan Jongboom 0:85fdc69bc10c 71
Jan Jongboom 0:85fdc69bc10c 72 #endif