| 1 | #include <ESP8266WiFi.h> |
| 2 | |
| 3 | #include "config.h" |
| 4 | |
| 5 | static String http_get(const String url) |
| 6 | { |
| 7 | WiFiClient client; |
| 8 | if (!client.connect(AUTH_HOST, 80)) { |
| 9 | Serial.println("connection failed"); |
| 10 | return ""; |
| 11 | } |
| 12 | |
| 13 | client.print(String("GET ") + url + " HTTP/1.1\r\n" + |
| 14 | "Host: " + AUTH_HOST + "\r\n" + |
| 15 | "Connection: close\r\n" + |
| 16 | "\r\n"); |
| 17 | delay(10); |
| 18 | |
| 19 | String answer; |
| 20 | while (client.available()) { |
| 21 | String line = client.readStringUntil('\r'); |
| 22 | answer += line; |
| 23 | } |
| 24 | return answer; |
| 25 | } |
| 26 | |
| 27 | bool log_attempt(const char *uid, bool success) |
| 28 | { |
| 29 | String url = AUTH_URL; |
| 30 | url += "?device="; |
| 31 | url += DEVICE_ID; |
| 32 | url += "&uid="; |
| 33 | url += uid; |
| 34 | url += "&action=access"; |
| 35 | if (success) { |
| 36 | url += "&success=true"; |
| 37 | } else { |
| 38 | url += "&success=false"; |
| 39 | } |
| 40 | |
| 41 | String answer = http_get(url); |
| 42 | if (answer == "") return false; |
| 43 | return true; |
| 44 | } |
| 45 | |