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Update GitHub cert fingerprint in example #7397

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merged 2 commits into from
Jun 21, 2020
Merged

Update GitHub cert fingerprint in example #7397

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Update GitHub cert fingerprint in example
earlephilhower Jun 21, 2020
7ab1168
Merge branch 'master' into ghagain
earlephilhower Jun 21, 2020
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7 changes: 5 additions & 2 deletions libraries/ESP8266WiFi/examples/BearSSL_Validation/BearSSL_Validation.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -110,10 +110,13 @@ void fetchFingerprint() {
Serial.printf(R"EOF(
The SHA-1 fingerprint of an X.509 certificate can be used to validate it
instead of the while certificate. This is not nearly as secure as real
X.509 validation, but is better than nothing.
X.509 validation, but is better than nothing. Also be aware that these
fingerprints will change if anything changes in the certificate chain
(i.e. re-generating the certificate for a new end date, any updates to
the root authorities, etc.).
)EOF");
BearSSL::WiFiClientSecure client;
static const char fp[] PROGMEM = "5F:F1:60:31:09:04:3E:F2:90:D2:B0:8A:50:38:04:E8:37:9F:BC:76";
static const char fp[] PROGMEM = "59:74:61:88:13:CA:12:34:15:4D:11:0A:C1:7F:E6:67:07:69:42:F5";
client.setFingerprint(fp);
fetchURL(&client, host, port, path);
}
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