BOB AFWATA / Mbed 2 deprecated TCP

added aditional libaries

Dependencies:   EthernetNetIf HTTPServer mbed-http mbed

main.cpp@0:aa164dde049a, 2018-04-25 (annotated)

Committer:
ENGINEERBOB
Date:
Wed Apr 25 15:20:47 2018 +0000
Revision:
0:aa164dde049a
Tcp Tests

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ENGINEERBOB 0:aa164dde049a 1 /**
ENGINEERBOB 0:aa164dde049a 2 * This demo shows how to re-use sockets, so the TLS handshake only has to happen once
ENGINEERBOB 0:aa164dde049a 3 * Example from https://os.mbed.com/teams/sandbox/code/http-example
ENGINEERBOB 0:aa164dde049a 4 */
ENGINEERBOB 0:aa164dde049a 5
ENGINEERBOB 0:aa164dde049a 6 #include "mbed.h"
ENGINEERBOB 0:aa164dde049a 7 #include "https_request.h"
ENGINEERBOB 0:aa164dde049a 8 #include "EthernetInterface.h"
ENGINEERBOB 0:aa164dde049a 9
ENGINEERBOB 0:aa164dde049a 10 /* List of trusted root CA certificates
ENGINEERBOB 0:aa164dde049a 11 * currently one: Let's Encrypt, the CA for httpbin.org
ENGINEERBOB 0:aa164dde049a 12 *
ENGINEERBOB 0:aa164dde049a 13 * To add more root certificates, just concatenate them.
ENGINEERBOB 0:aa164dde049a 14 */
ENGINEERBOB 0:aa164dde049a 15 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
ENGINEERBOB 0:aa164dde049a 16 "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n"
ENGINEERBOB 0:aa164dde049a 17 "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n"
ENGINEERBOB 0:aa164dde049a 18 "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n"
ENGINEERBOB 0:aa164dde049a 19 "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n"
ENGINEERBOB 0:aa164dde049a 20 "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n"
ENGINEERBOB 0:aa164dde049a 21 "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n"
ENGINEERBOB 0:aa164dde049a 22 "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n"
ENGINEERBOB 0:aa164dde049a 23 "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n"
ENGINEERBOB 0:aa164dde049a 24 "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n"
ENGINEERBOB 0:aa164dde049a 25 "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n"
ENGINEERBOB 0:aa164dde049a 26 "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n"
ENGINEERBOB 0:aa164dde049a 27 "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n"
ENGINEERBOB 0:aa164dde049a 28 "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n"
ENGINEERBOB 0:aa164dde049a 29 "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n"
ENGINEERBOB 0:aa164dde049a 30 "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n"
ENGINEERBOB 0:aa164dde049a 31 "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n"
ENGINEERBOB 0:aa164dde049a 32 "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n"
ENGINEERBOB 0:aa164dde049a 33 "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n"
ENGINEERBOB 0:aa164dde049a 34 "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n"
ENGINEERBOB 0:aa164dde049a 35 "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n"
ENGINEERBOB 0:aa164dde049a 36 "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n"
ENGINEERBOB 0:aa164dde049a 37 "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n"
ENGINEERBOB 0:aa164dde049a 38 "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n"
ENGINEERBOB 0:aa164dde049a 39 "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n"
ENGINEERBOB 0:aa164dde049a 40 "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n"
ENGINEERBOB 0:aa164dde049a 41 "-----END CERTIFICATE-----\n";
ENGINEERBOB 0:aa164dde049a 42
ENGINEERBOB 0:aa164dde049a 43 void dump_response(HttpResponse* res) {
ENGINEERBOB 0:aa164dde049a 44 mbedtls_printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
ENGINEERBOB 0:aa164dde049a 45
ENGINEERBOB 0:aa164dde049a 46 mbedtls_printf("Headers:\n");
ENGINEERBOB 0:aa164dde049a 47 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
ENGINEERBOB 0:aa164dde049a 48 mbedtls_printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
ENGINEERBOB 0:aa164dde049a 49 }
ENGINEERBOB 0:aa164dde049a 50 mbedtls_printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
ENGINEERBOB 0:aa164dde049a 51 }
ENGINEERBOB 0:aa164dde049a 52
ENGINEERBOB 0:aa164dde049a 53 int main() {
ENGINEERBOB 0:aa164dde049a 54 EthernetInterface network;
ENGINEERBOB 0:aa164dde049a 55 if (network.connect() != 0) {
ENGINEERBOB 0:aa164dde049a 56 printf("Could not connect to the network...\n");
ENGINEERBOB 0:aa164dde049a 57 return 1;
ENGINEERBOB 0:aa164dde049a 58 }
ENGINEERBOB 0:aa164dde049a 59
ENGINEERBOB 0:aa164dde049a 60 // Create a TLS socket (which holds a TCPSocket)
ENGINEERBOB 0:aa164dde049a 61 printf("\n----- Setting up TLS connection -----\n");
ENGINEERBOB 0:aa164dde049a 62
ENGINEERBOB 0:aa164dde049a 63 TLSSocket* socket = new TLSSocket(&network, "httpbin.org", 443, SSL_CA_PEM);
ENGINEERBOB 0:aa164dde049a 64 socket->set_debug(true);
ENGINEERBOB 0:aa164dde049a 65 if (socket->connect() != 0) {
ENGINEERBOB 0:aa164dde049a 66 printf("TLS Connect failed %d\n", socket->error());
ENGINEERBOB 0:aa164dde049a 67 return 1;
ENGINEERBOB 0:aa164dde049a 68 }
ENGINEERBOB 0:aa164dde049a 69
ENGINEERBOB 0:aa164dde049a 70 // GET request to httpbin.org
ENGINEERBOB 0:aa164dde049a 71 {
ENGINEERBOB 0:aa164dde049a 72 HttpsRequest* get_req = new HttpsRequest(socket, HTTP_GET, "https://httpbin.org/status/418");
ENGINEERBOB 0:aa164dde049a 73 get_req->set_debug(true);
ENGINEERBOB 0:aa164dde049a 74
ENGINEERBOB 0:aa164dde049a 75 HttpResponse* get_res = get_req->send();
ENGINEERBOB 0:aa164dde049a 76 if (!get_res) {
ENGINEERBOB 0:aa164dde049a 77 printf("HttpsRequest failed (error code %d)\n", get_req->get_error());
ENGINEERBOB 0:aa164dde049a 78 return 1;
ENGINEERBOB 0:aa164dde049a 79 }
ENGINEERBOB 0:aa164dde049a 80 printf("\n----- HTTPS GET response -----\n");
ENGINEERBOB 0:aa164dde049a 81 dump_response(get_res);
ENGINEERBOB 0:aa164dde049a 82
ENGINEERBOB 0:aa164dde049a 83 delete get_req;
ENGINEERBOB 0:aa164dde049a 84 }
ENGINEERBOB 0:aa164dde049a 85
ENGINEERBOB 0:aa164dde049a 86 // POST request to httpbin.org
ENGINEERBOB 0:aa164dde049a 87 {
ENGINEERBOB 0:aa164dde049a 88 HttpsRequest* post_req = new HttpsRequest(socket, HTTP_POST, "https://httpbin.org/post");
ENGINEERBOB 0:aa164dde049a 89 post_req->set_debug(true);
ENGINEERBOB 0:aa164dde049a 90 post_req->set_header("Content-Type", "application/json");
ENGINEERBOB 0:aa164dde049a 91
ENGINEERBOB 0:aa164dde049a 92 const char body[] = "{\"hello\":\"world\"}";
ENGINEERBOB 0:aa164dde049a 93
ENGINEERBOB 0:aa164dde049a 94 HttpResponse* post_res = post_req->send(body, strlen(body));
ENGINEERBOB 0:aa164dde049a 95 if (!post_res) {
ENGINEERBOB 0:aa164dde049a 96 printf("HttpsRequest failed (error code %d)\n", post_req->get_error());
ENGINEERBOB 0:aa164dde049a 97 return 1;
ENGINEERBOB 0:aa164dde049a 98 }
ENGINEERBOB 0:aa164dde049a 99
ENGINEERBOB 0:aa164dde049a 100 printf("\n----- HTTPS POST response -----\n");
ENGINEERBOB 0:aa164dde049a 101 dump_response(post_res);
ENGINEERBOB 0:aa164dde049a 102
ENGINEERBOB 0:aa164dde049a 103 delete post_req;
ENGINEERBOB 0:aa164dde049a 104 }
ENGINEERBOB 0:aa164dde049a 105
ENGINEERBOB 0:aa164dde049a 106 delete socket;
ENGINEERBOB 0:aa164dde049a 107
ENGINEERBOB 0:aa164dde049a 108 wait(osWaitForever);
ENGINEERBOB 0:aa164dde049a 109 }