HTTP and HTTPS example application for Mbed OS 5
Dependencies: mbed-http
main-https.cpp
00001 #define MBED_CONF_MBED_TRACE_ENABLE 1 00002 00003 #include "select-demo.h" 00004 00005 #if DEMO == DEMO_HTTPS 00006 00007 #include "mbed.h" 00008 #include "mbed_trace.h" 00009 #include "https_request.h" 00010 #include "network-helper.h" 00011 00012 /* List of trusted root CA certificates 00013 * currently two: Amazon, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org 00014 * 00015 * To add more root certificates, just concatenate them. 00016 */ 00017 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n" 00018 "MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF\n" 00019 "ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6\n" 00020 "b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL\n" 00021 "MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv\n" 00022 "b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj\n" 00023 "ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM\n" 00024 "9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw\n" 00025 "IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6\n" 00026 "VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L\n" 00027 "93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm\n" 00028 "jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC\n" 00029 "AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA\n" 00030 "A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI\n" 00031 "U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs\n" 00032 "N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv\n" 00033 "o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU\n" 00034 "5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy\n" 00035 "rqXRfboQnoZsG4q5WTP468SQvvG5\n" 00036 "-----END CERTIFICATE-----\n" 00037 "-----BEGIN CERTIFICATE-----\n" 00038 "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n" 00039 "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n" 00040 "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n" 00041 "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n" 00042 "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n" 00043 "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n" 00044 "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n" 00045 "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n" 00046 "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n" 00047 "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n" 00048 "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n" 00049 "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n" 00050 "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n" 00051 "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n" 00052 "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n" 00053 "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n" 00054 "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n" 00055 "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n" 00056 "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n" 00057 "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n" 00058 "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n" 00059 "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n" 00060 "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n" 00061 "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n" 00062 "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n" 00063 "-----END CERTIFICATE-----\n"; 00064 00065 void dump_response(HttpResponse* res) { 00066 printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str()); 00067 00068 printf("Headers:\n"); 00069 for (size_t ix = 0; ix < res->get_headers_length(); ix++) { 00070 printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str()); 00071 } 00072 printf("\nBody (%lu bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str()); 00073 } 00074 00075 int main() { 00076 NetworkInterface* network = connect_to_default_network_interface(); 00077 if (!network) { 00078 printf("Cannot connect to the network, see serial output\n"); 00079 return 1; 00080 } 00081 00082 mbed_trace_init(); 00083 00084 // GET request to os.mbed.com 00085 { 00086 printf("\n----- HTTPS GET request -----\n"); 00087 00088 HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, "https://os.mbed.com/media/uploads/mbed_official/hello.txt"); 00089 00090 HttpResponse* get_res = get_req->send(); 00091 if (!get_res) { 00092 printf("HttpRequest failed (error code %d)\n", get_req->get_error()); 00093 return 1; 00094 } 00095 printf("\n----- HTTPS GET response -----\n"); 00096 dump_response(get_res); 00097 00098 delete get_req; 00099 } 00100 00101 // POST request to httpbin.org 00102 { 00103 printf("\n----- HTTPS POST request -----\n"); 00104 00105 HttpsRequest* post_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_POST, "https://httpbin.org/post"); 00106 post_req->set_header("Content-Type", "application/json"); 00107 00108 const char body[] = "{\"hello\":\"world\"}"; 00109 00110 HttpResponse* post_res = post_req->send(body, strlen(body)); 00111 if (!post_res) { 00112 printf("HttpRequest failed (error code %d)\n", post_req->get_error()); 00113 return 1; 00114 } 00115 00116 printf("\n----- HTTPS POST response -----\n"); 00117 dump_response(post_res); 00118 00119 delete post_req; 00120 } 00121 00122 wait(osWaitForever); 00123 } 00124 00125 #endif
Generated on Thu Jul 14 2022 06:47:14 by 1.7.2