arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-06-12 01:53:07 +03:00
Code Activity

WiFiClientSecure: add certificate fingerprint verification (#43)

Browse Source
This commit is contained in:
Ivan Grokhotkov
2015-09-14 10:22:54 +03:00
parent c970dec6a7
commit f73d414f38
5 changed files with 65 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libraries/ESP8266WiFi/examples/HTTPSRequest/HTTPSRequest.ino
View File

@ -20,6 +20,10 @@ const char* password = "........";
const char* host = "api.github.com";
const int httpsPort = 443;
// Use web browser to view and copy
// SHA1 fingerprint of the certificate
const char* fingerprint = "CF 05 98 89 CA FF 8E D8 5E 5C E0 C2 E4 F7 E6 C3 C7 50 DD 5C";
void setup() {
Serial.begin(115200);
Serial.println();
@ -35,9 +39,7 @@ void setup() {
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
// Use WiFiClientSecure class to create TLS connection
WiFiClientSecure client;
Serial.print("connecting to ");
Serial.println(host);
@ -46,6 +48,12 @@ void setup() {
return;
}
if (client.verify(fingerprint, host)) {
Serial.println("certificate matches");
} else {
Serial.println("certificate doesn't match");
}
String url = "/repos/esp8266/Arduino/commits/esp8266/status";
Serial.print("requesting URL: ");
Serial.println(url);