hmac_sha256​

Generates an SHA-256 hash from a string using HMAC (Hash-based Message Authentication Code).

The filter accepts the secret key for the message as an input parameter.

Parameters​

• str {String}: The input string. This parameter is required.
• secret {String}: The secret key. This parameter is required. If not provided, an empty string is returned.
• returns {String}: The resulting HMAC-SHA256 hash.

Usage​

{{ hmac_sha256 str secret }}

Example​

{{ hmac_sha256 'hello' 'sk' }}