Method: JWT::Multisig.add_jws

Defined in:
lib/jwt-multisig.rb

.add_jws(jwt, key_id, key_value, algorithm) ⇒ Hash

Generates and adds new JWS to existing JWT.

Parameters:

  • jwt (Hash) —

    The existing JWT.

  • key_id (String) —

    The JWS key ID.

  • key_value (String, OpenSSL::PKey::PKey) —

    The private key in PEM format or as instance of OpenSSL::PKey::PKey.

  • algorithm (String) —

    The signature algorithm.

Returns:

  • (Hash) —

    The JWT with added JWS.

Raises:

  • (JWT::EncodeError) 


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# File 'lib/jwt-multisig.rb', line 65

def add_jws(jwt, key_id, key_value, algorithm)
  proxy_exception JWT::EncodeError do
    remove_jws(jwt, key_id).tap do |new_jwt|
      payload = JSON.parse(base64_decode(new_jwt.fetch(:payload)))
      new_jwt.fetch(:signatures) << generate_jws(payload, key_id, key_value, algorithm)
    end
  end
end