Method Web.decode_jws()

Method decode_jws

array|zero decode_jws(array(Crypto.Sign.State|Crypto.MAC.State)|Crypto.Sign.State|Crypto.MAC.State sign, string(7bit) jws)

Description

Decode a JSON Web Signature (JWS).

Parameter sign

The asymetric public or MAC key(s) to validate the jws against.

Parameter jws

A JWS as eg returned by encode_jws().

Returns

Returns 0 (zero) on validation failure.

Returns an array with two elements on success:

Array
mapping(string(7bit):string(7bit)|int) 0	The JOSE header.
mixed 1	The JWS payload.

See RFC 7515 section 3.

See also

encode_jws(), decode_jwt(), Crypto.Sign.State()->jose_decode(), RFC 7515