Jim Flynn / Mbed OS wifi_Example

wifi test

Dependencies:   X_NUCLEO_IKS01A2 mbed-http

source/main-https-socket-reuse.cpp@0:24d3eb812fd4, 2018-09-05 (annotated)

Committer:
JMF
Date:
Wed Sep 05 14:28:24 2018 +0000
Revision:
0:24d3eb812fd4
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:24d3eb812fd4 1 #include "select-demo.h"
JMF 0:24d3eb812fd4 2
JMF 0:24d3eb812fd4 3 /**
JMF 0:24d3eb812fd4 4 * This demo shows how to re-use sockets, so the TLS handshake only has to happen once
JMF 0:24d3eb812fd4 5 */
JMF 0:24d3eb812fd4 6
JMF 0:24d3eb812fd4 7 #if DEMO == DEMO_HTTPS_SOCKET_REUSE
JMF 0:24d3eb812fd4 8
JMF 0:24d3eb812fd4 9 #include "mbed.h"
JMF 0:24d3eb812fd4 10 #include "easy-connect.h"
JMF 0:24d3eb812fd4 11 #include "https_request.h"
JMF 0:24d3eb812fd4 12
JMF 0:24d3eb812fd4 13 Serial pc(USBTX, USBRX);
JMF 0:24d3eb812fd4 14
JMF 0:24d3eb812fd4 15 /* List of trusted root CA certificates
JMF 0:24d3eb812fd4 16 * currently one: Let's Encrypt, the CA for httpbin.org
JMF 0:24d3eb812fd4 17 *
JMF 0:24d3eb812fd4 18 * To add more root certificates, just concatenate them.
JMF 0:24d3eb812fd4 19 */
JMF 0:24d3eb812fd4 20 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
JMF 0:24d3eb812fd4 21 "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n"
JMF 0:24d3eb812fd4 22 "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n"
JMF 0:24d3eb812fd4 23 "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n"
JMF 0:24d3eb812fd4 24 "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n"
JMF 0:24d3eb812fd4 25 "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n"
JMF 0:24d3eb812fd4 26 "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n"
JMF 0:24d3eb812fd4 27 "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n"
JMF 0:24d3eb812fd4 28 "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n"
JMF 0:24d3eb812fd4 29 "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n"
JMF 0:24d3eb812fd4 30 "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n"
JMF 0:24d3eb812fd4 31 "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n"
JMF 0:24d3eb812fd4 32 "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n"
JMF 0:24d3eb812fd4 33 "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n"
JMF 0:24d3eb812fd4 34 "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n"
JMF 0:24d3eb812fd4 35 "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n"
JMF 0:24d3eb812fd4 36 "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n"
JMF 0:24d3eb812fd4 37 "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n"
JMF 0:24d3eb812fd4 38 "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n"
JMF 0:24d3eb812fd4 39 "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n"
JMF 0:24d3eb812fd4 40 "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n"
JMF 0:24d3eb812fd4 41 "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n"
JMF 0:24d3eb812fd4 42 "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n"
JMF 0:24d3eb812fd4 43 "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n"
JMF 0:24d3eb812fd4 44 "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n"
JMF 0:24d3eb812fd4 45 "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n"
JMF 0:24d3eb812fd4 46 "-----END CERTIFICATE-----\n";
JMF 0:24d3eb812fd4 47
JMF 0:24d3eb812fd4 48 void dump_response(HttpResponse* res) {
JMF 0:24d3eb812fd4 49 mbedtls_printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
JMF 0:24d3eb812fd4 50
JMF 0:24d3eb812fd4 51 mbedtls_printf("Headers:\n");
JMF 0:24d3eb812fd4 52 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
JMF 0:24d3eb812fd4 53 mbedtls_printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
JMF 0:24d3eb812fd4 54 }
JMF 0:24d3eb812fd4 55 mbedtls_printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
JMF 0:24d3eb812fd4 56 }
JMF 0:24d3eb812fd4 57
JMF 0:24d3eb812fd4 58 int main() {
JMF 0:24d3eb812fd4 59 pc.baud(115200);
JMF 0:24d3eb812fd4 60
JMF 0:24d3eb812fd4 61 NetworkInterface* network = easy_connect(true);
JMF 0:24d3eb812fd4 62 if (!network) {
JMF 0:24d3eb812fd4 63 return 1;
JMF 0:24d3eb812fd4 64 }
JMF 0:24d3eb812fd4 65
JMF 0:24d3eb812fd4 66 // Create a TLS socket (which holds a TCPSocket)
JMF 0:24d3eb812fd4 67 printf("\n----- Setting up TLS connection -----\n");
JMF 0:24d3eb812fd4 68
JMF 0:24d3eb812fd4 69 TLSSocket* socket = new TLSSocket(network, "httpbin.org", 443, SSL_CA_PEM);
JMF 0:24d3eb812fd4 70 socket->set_debug(true);
JMF 0:24d3eb812fd4 71 if (socket->connect() != 0) {
JMF 0:24d3eb812fd4 72 printf("TLS Connect failed %d\n", socket->error());
JMF 0:24d3eb812fd4 73 return 1;
JMF 0:24d3eb812fd4 74 }
JMF 0:24d3eb812fd4 75
JMF 0:24d3eb812fd4 76 // GET request to httpbin.org
JMF 0:24d3eb812fd4 77 {
JMF 0:24d3eb812fd4 78 HttpsRequest* get_req = new HttpsRequest(socket, HTTP_GET, "https://httpbin.org/status/418");
JMF 0:24d3eb812fd4 79 get_req->set_debug(true);
JMF 0:24d3eb812fd4 80
JMF 0:24d3eb812fd4 81 HttpResponse* get_res = get_req->send();
JMF 0:24d3eb812fd4 82 if (!get_res) {
JMF 0:24d3eb812fd4 83 printf("HttpRequest failed (error code %d)\n", get_req->get_error());
JMF 0:24d3eb812fd4 84 return 1;
JMF 0:24d3eb812fd4 85 }
JMF 0:24d3eb812fd4 86 printf("\n----- HTTPS GET response -----\n");
JMF 0:24d3eb812fd4 87 dump_response(get_res);
JMF 0:24d3eb812fd4 88
JMF 0:24d3eb812fd4 89 delete get_req;
JMF 0:24d3eb812fd4 90 }
JMF 0:24d3eb812fd4 91
JMF 0:24d3eb812fd4 92 // POST request to httpbin.org
JMF 0:24d3eb812fd4 93 {
JMF 0:24d3eb812fd4 94 HttpsRequest* post_req = new HttpsRequest(socket, HTTP_POST, "https://httpbin.org/post");
JMF 0:24d3eb812fd4 95 post_req->set_debug(true);
JMF 0:24d3eb812fd4 96 post_req->set_header("Content-Type", "application/json");
JMF 0:24d3eb812fd4 97
JMF 0:24d3eb812fd4 98 const char body[] = "{\"hello\":\"world\"}";
JMF 0:24d3eb812fd4 99
JMF 0:24d3eb812fd4 100 HttpResponse* post_res = post_req->send(body, strlen(body));
JMF 0:24d3eb812fd4 101 if (!post_res) {
JMF 0:24d3eb812fd4 102 printf("HttpRequest failed (error code %d)\n", post_req->get_error());
JMF 0:24d3eb812fd4 103 return 1;
JMF 0:24d3eb812fd4 104 }
JMF 0:24d3eb812fd4 105
JMF 0:24d3eb812fd4 106 printf("\n----- HTTPS POST response -----\n");
JMF 0:24d3eb812fd4 107 dump_response(post_res);
JMF 0:24d3eb812fd4 108
JMF 0:24d3eb812fd4 109 delete post_req;
JMF 0:24d3eb812fd4 110 }
JMF 0:24d3eb812fd4 111
JMF 0:24d3eb812fd4 112 delete socket;
JMF 0:24d3eb812fd4 113
JMF 0:24d3eb812fd4 114 Thread::wait(osWaitForever);
JMF 0:24d3eb812fd4 115 }
JMF 0:24d3eb812fd4 116
JMF 0:24d3eb812fd4 117 #endif