The signature received in the callback does not coincide with the one recreated!
The params that I receive are: customizedData, eventId, timestamp, userId, signature (like this):
.../test.php?customizedData=%7B%22game%22%3A%22sudoblock%22%7D&eventId=60230082-a1f2-42ce-9159-703b38dfb734×tamp=1651775611&userId=123456&signature=744baef2fd00c440108897fh309d7a90
I generate the string to hash in this way as described in the documentation:
"eventId,timestamp,userId" ---> "60230082-a1f2-42ce-9159-703b38dfb734,1651775611,123456"
The secret key generated in the Unity Dashboard for hashing is in this format:
84e7d31e-7n14-452b-abd9-781du4229e10
And that’s the PHP code to generate the signature:
hash_hmac ('md5', $stringToHash, $secretKey);
I tried any different combination but is not working, the received signature is different from the recreated one…