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Merge pull request #231 from torselden/master
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Update io.adafruit.com certificate fingerprint
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brentru authored Jan 2, 2025
2 parents a022705 + df7828c commit 9c8db82
Showing 1 changed file with 2 additions and 2 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -44,12 +44,12 @@ WiFiClientSecure client;
Adafruit_MQTT_Client mqtt(&client, AIO_SERVER, AIO_SERVERPORT, AIO_USERNAME, AIO_KEY);

// io.adafruit.com SHA1 fingerprint
/* WARNING - This value was last updated on 08/15/22 and may not be up-to-date!
/* WARNING - This value was last updated on 07/02/24 and may not be up-to-date!
* If security is a concern for your project, we strongly recommend users impacted by this moving
* to ESP32 which has certificate verification by storing root certs and having a
* chain-of-trust rather than doing individual certificate fingerprints.
*/
static const char *fingerprint PROGMEM = "4E C1 52 73 24 A8 36 D6 7A 4C 67 C7 91 0C 0A 22 B9 2D 5B CA";
static const char *fingerprint PROGMEM = "23 97 B0 6A 5A DA 2C F7 F3 3D 0E AB 9B E8 F7 3A 97 A4 07 C1";

/****************************** Feeds ***************************************/

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