WC_API_Authentication::is_consumer_secret_valid()
Method: Check if the consumer secret provided for the given user is valid
Source: includes/legacy/api/v2/class-wc-api-authentication.php:214
WC_API_Authentication::check_oauth_signature()
Method: Verify that the consumer-provided request signature matches our generated signature, this ensures the consumer has a valid key/secret
Source: includes/legacy/api/v2/class-wc-api-authentication.php:226
WC_API_Authentication
Class:
Source: includes/legacy/api/v2/class-wc-api-authentication.php:16