Add support for Nested JWE(JWS)

[Sebastián Ortiz V.]

The JWS IETF Draft defines a way for nested tokens where a JWE JOSE Header support a 'cty' header which defines the type of the content

https://tools.ietf.org/html/draft-ietf-oauth-json-web-token-32#appendix-A.2

The 'cty' header should be added and methods to define the content type.

It can be achieved using the setHeader.

[Brian Campbell]

Yeah, this can be done now with setHeader. I may add a setContentTypeHeaderValue(String v) or similar at some point but for the time being you can do this:

jwe.setHeader(HeaderParameterNames.CONTENT_TYPE, "JWT");

[Brian Campbell]

commit 527112b "issue #14: add get/setContentTypeHeaderValue to JsonWebStructure as convenient way of doing get/setHeader(HeaderParameterNames.CONTENT_TYPE...), use the get in JwtConsumer, and add a round trip produce/consume nested JWT test that uses it"

[Brian Campbell]

Thanks @sortizv, I appreciate the kind words.

[Brian Campbell]

0.4.2 is now available