Function _calc_hmac

web/pgadmin/utils/session.py:48–53

(body, secret)

def _calc_hmac(body, secret):
    return base64.b64encode(
        hmac.new(
            secret.encode(), body.encode(), hashlib.sha256
        ).digest()
    ).decode()


# File-HMAC: protects on-disk session files against tampering before