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Update GitHub cert fingerprint in example (#7397)

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The certificate was regenerated yet again, so update the FP in the
SSL validation example.

Fixes #7394
This commit is contained in:
Earle F. Philhower, III 2020-06-21 13:34:31 -07:00 committed by GitHub
parent 448486a4c9
commit 786a65402f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
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7
libraries/ESP8266WiFi/examples/BearSSL_Validation/BearSSL_Validation.ino
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@ -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);
}