Install python jwcrypto
% pip install jwcrypto
Run from cli
% python ./jws-in-jwe.py
JWS: {"header":{"alg":"HS256"},"payload":"eyJkb2IiOiIyOC8wOS8xOTkwIiwiZW1haWwiOiJ6dWxmaWthckBva2Fkb2MuY29tIiwiZXhwaXJlZCI6IjIwMjQtMDMtMTFUMTM6NDA6MTErMDM6MDAiLCJmZ19wYXltZW50IjoxLCJnZW5kZXIiOiJNYWxlIiwiaSBkZW50aXR5X2lkIjoiNzg0MTk5MDEyNDM1NzYxIiwiaWRlbnRpdHlfdHlwZV9pZCI6MSwibGF0aXR1ZGUiOjI1LjI5MTIyODM2OTQ4MTcwNCwibG9uZ2l0dWRlIjo1NS4zODQwMTUyOTE5MjkyNDUsIm1lbWJlcklEYXBwb2ludG1lbnQiOjEzMjIsIm1lbWJlcklEc2VuZGVyIjoxMzIyLCJtb2JpbGVudW1iZXIiOiI5NzE0NDg0NzQ2NDYiLCJuYW1lIjoiVGV1a3UgWnVsZmlrYXIgQW1pbiIsIm5ldHdvcmtJRCI6MTE5fQ","signature":"iN42KtnneAyMvkBXIy4SHSoECqPba-2qgnejy432u4E"}
JWE: eyJhbGciOiJkaXIiLCJjdHkiOiJKV1QiLCJlbmMiOiJBMTI4R0NNIiwiemlwIjoiREVGIn0..x0K5ctyULnIBRNZQ.A1vlFAvOoQ2Ghb3Uj5ZHz60TSr_XLqsrN9VQ3ZMfyayeLLN0QybViUp8iXkVuJxVP95ZYIRhuOMli3yBITI2E47Riiz1W6nMqiLyxx4EtyBSvxIoOWoxYxYywEW763wT__FeN90w_83eZhPSCOSVMHr7zni2iWa8RwgWc568KVfi5xtD6pnzjOCufz28SgzKaiPoi6y0cCxtpkk50QPnXg9wEsmxB-umqn5E7gnrhyqIPjxgdwotIMRJ0PItBfOBwM8lqgphJ7D-yiVE8uFaaBXkKfT6sEsKWcCkvHDO6GKt7-X_cvqVgKLWaVZoNa-y5fWYYDTbYV5pphi-RJA16fZPH-NBKEz5LXASMQEklYPL0DqPCADQ1rNx7g20InkfFAvvfsfTzJbaqB4E9JCDO3juAGS46kjMEYsLwx9m9FufkvtL0Vm_NSEwcNOkkof1JbezAsN81wh9yqZyVC8EnTF7ML0CKt5neelnt_BNM7azA8le5Dlc0QpcFexVZZVJhGpQ2ouGEbSFOII_CGMjswc2Q-ghz6UsjNt45yagHdrQiZLf1YW2Tb7dFwmHCz5RxbTaEzC5.nlX20-sa5zLu5mbr3Es-fw
source: