diff --git a/libraries/HTTPClient/examples/HTTPClientEnterprise/HTTPClientEnterprise.ino b/libraries/HTTPClient/examples/HTTPClientEnterprise/HTTPClientEnterprise.ino new file mode 100644 index 00000000..b28501bb --- /dev/null +++ b/libraries/HTTPClient/examples/HTTPClientEnterprise/HTTPClientEnterprise.ino @@ -0,0 +1,98 @@ +/*|----------------------------------------------------------|*/ +/*|WORKING EXAMPLE FOR HTTP/HTTPS CONNECTION |*/ +/*|TESTED BOARDS: Devkit v1 DOIT, Devkitc v4 |*/ +/*|CORE: June 2018 |*/ +/*|----------------------------------------------------------|*/ +#include +#include +#include "esp_wpa2.h" +#include +#define EAP_IDENTITY "identity" //if connecting from another corporation, use identity@organisation.domain in Eduroam +#define EAP_PASSWORD "password" //your Eduroam password +const char* ssid = "eduroam"; // Eduroam SSID +int counter = 0; +const char* test_root_ca= \ +"-----BEGIN CERTIFICATE-----\n" \ +"MIIDrzCCApegAwIBAgIQCDvgVpBCRrGhdWrJWZHHSjANBgkqhkiG9w0BAQUFADBh\n" \ +"MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3\n" \ +"d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD\n" \ +"QTAeFw0wNjExMTAwMDAwMDBaFw0zMTExMTAwMDAwMDBaMGExCzAJBgNVBAYTAlVT\n" \ +"MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j\n" \ +"b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IENBMIIBIjANBgkqhkiG\n" \ +"9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4jvhEXLeqKTTo1eqUKKPC3eQyaKl7hLOllsB\n" \ +"CSDMAZOnTjC3U/dDxGkAV53ijSLdhwZAAIEJzs4bg7/fzTtxRuLWZscFs3YnFo97\n" \ +"nh6Vfe63SKMI2tavegw5BmV/Sl0fvBf4q77uKNd0f3p4mVmFaG5cIzJLv07A6Fpt\n" \ +"43C/dxC//AH2hdmoRBBYMql1GNXRor5H4idq9Joz+EkIYIvUX7Q6hL+hqkpMfT7P\n" \ +"T19sdl6gSzeRntwi5m3OFBqOasv+zbMUZBfHWymeMr/y7vrTC0LUq7dBMtoM1O/4\n" \ +"gdW7jVg/tRvoSSiicNoxBN33shbyTApOB6jtSj1etX+jkMOvJwIDAQABo2MwYTAO\n" \ +"BgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUA95QNVbR\n" \ +"TLtm8KPiGxvDl7I90VUwHwYDVR0jBBgwFoAUA95QNVbRTLtm8KPiGxvDl7I90VUw\n" \ +"DQYJKoZIhvcNAQEFBQADggEBAMucN6pIExIK+t1EnE9SsPTfrgT1eXkIoyQY/Esr\n" \ +"hMAtudXH/vTBH1jLuG2cenTnmCmrEbXjcKChzUyImZOMkXDiqw8cvpOp/2PV5Adg\n" \ +"06O/nVsJ8dWO41P0jmP6P6fbtGbfYmbW0W5BjfIttep3Sp+dWOIrWcBAI+0tKIJF\n" \ +"PnlUkiaY4IBIqDfv8NZ5YBberOgOzW6sRBc4L0na4UU+Krk2U886UAb3LujEV0ls\n" \ +"YSEY1QSteDwsOoBrp+uvFRTp2InBuThs4pFsiv9kuXclVzDAGySj4dzp30d8tbQk\n" \ +"CAUw7C29C79Fv1C5qfPrmAESrciIxpg0X40KPMbp1ZWVbd4=\n" \ +"-----END CERTIFICATE-----\n"; +void setup() { + Serial.begin(115200); + delay(10); + Serial.println(); + Serial.print("Connecting to network: "); + Serial.println(ssid); + WiFi.disconnect(true); //disconnect form wifi to set new wifi connection + WiFi.mode(WIFI_STA); //init wifi mode + esp_wifi_sta_wpa2_ent_set_identity((uint8_t *)EAP_IDENTITY, strlen(EAP_IDENTITY)); //provide identity + esp_wifi_sta_wpa2_ent_set_username((uint8_t *)EAP_IDENTITY, strlen(EAP_IDENTITY)); //provide username --> identity and username is same + esp_wifi_sta_wpa2_ent_set_password((uint8_t *)EAP_PASSWORD, strlen(EAP_PASSWORD)); //provide password + esp_wpa2_config_t config = WPA2_CONFIG_INIT_DEFAULT(); //set config settings to default + esp_wifi_sta_wpa2_ent_enable(&config); //set config settings to enable function + WiFi.begin(ssid); //connect to wifi + while (WiFi.status() != WL_CONNECTED) { + delay(500); + Serial.print("."); + counter++; + if(counter>=60){ //after 30 seconds timeout - reset board + ESP.restart(); + } + } + Serial.println(""); + Serial.println("WiFi connected"); + Serial.println("IP address set: "); + Serial.println(WiFi.localIP()); //print LAN IP +} +void loop() { + if (WiFi.status() == WL_CONNECTED) { //if we are connected to Eduroam network + counter = 0; //reset counter + Serial.println("Wifi is still connected with IP: "); + Serial.println(WiFi.localIP()); //inform user about his IP address + }else if (WiFi.status() != WL_CONNECTED) { //if we lost connection, retry + WiFi.begin(ssid); + } + while (WiFi.status() != WL_CONNECTED) { //during lost connection, print dots + delay(500); + Serial.print("."); + counter++; + if(counter>=60){ //30 seconds timeout - reset board + ESP.restart(); + } + } + Serial.print("Connecting to website: "); + HTTPClient http; + http.begin("https://arduino.php5.sk/rele/rele1.txt", test_root_ca); //HTTPS example connection + //http.begin("http://www.arduino.php5.sk/rele/rele1.txt"); //HTTP example connection + //if uncomment HTTP example, you can comment root CA certificate too! + int httpCode = http.GET(); + if(httpCode > 0) { + Serial.printf("[HTTP] GET... code: %d\n", httpCode); + //file found at server --> on unsucessful connection code will be -1 + if(httpCode == HTTP_CODE_OK) { + String payload = http.getString(); + Serial.println(payload); + } + }else{ + Serial.printf("[HTTP] GET... failed, error: %s\n", http.errorToString(httpCode).c_str()); + } + http.end(); + delay(2000); +}