jwcrypto | Implements JWK , JWS , JWE specifications using python | Authentication library

from jwt import jwk_from_pem
from jwcrypto import jwe,jwk
from jwcrypto.common import json_encode

with open("public.pem", "rb") as f:
    key = jwk.JWK.from_pem(f.read())
key = key.public()
token = jwe.JWE('{"user":"admin"}', json_encode(

from jwcrypto import jwe, jwk, jwt
from datetime import datetime, timedelta
import time

jwk_str = '{"k":"29Js2yXM6P_4v9K1mHDlYVHw8Xvm_GEhvMTvKTRLRzY","kty":"oct"}'
jwk_key = jwk.JWK.from_json(jwk_str)

jwt_valid_seconds = 3
expiry_time = 

data = {'jwt': jwt.decode('ascii')}

data = {'jwt': jwt.decode()}

data = json.loads(json_document)
jose.decrypt(jose.deserialize_compact(data['jwt'].encode()), priv_jwk)

<

import jwcrypto.jwk as jwk

azureJwkObj = .... # your Azure JWK object
azureJwkDict = azureJwkObj.__dict__

jwcryptoJwkObject = jwk.JWK(**azureJwkDict)

jwcryptoJwkObject = jwk.JWK().import_key(**azureJwkDict)

from jwcrypto import jwk, jwe

encrypted_token = request.cookies.get(cookie_name)  

key = jwk.JWK.from_json('{"kty":"oct","k":"TWJQZVNoVm1ZcTN0Nnc5eg"}')

jwe_token = jwe.JWE()
jwe_token.deserialize(encrypted_token)
jwe_token.decrypt(key)

sudo pip install python_jwt
sudo pip install jwcrypto

import python_jwt as jwt
import urllib, json
import jwcrypto.jwk as jwk

class UnknownKID(Exception):
    pass

def validate_token(token):
    certificate_url =

self.pub_jwk = jwk.JWK.import_from_pem(self, data=self.pubkeystr, password=None)
self.priv_jwk = jwk.JWK.import_from_pem(self, data=self.privkeystr, password=None)

self.pub_jwk = jwk.JWK.import_from_pem(self, data=