Function test_decryption_of_json_string

tests/jose/test_jwe.py:1265–1376

()

def test_decryption_of_json_string():
    jwe = JsonWebEncryption()

    alice_key = OKPKey.import_key(
        {
            "kty": "OKP",
            "crv": "X25519",
            "x": "Knbm_BcdQr7WIoz-uqit9M0wbcfEr6y-9UfIZ8QnBD4",
            "d": "i9KuFhSzEBsiv3PKVL5115OCdsqQai5nj_Flzfkw5jU",
        }
    )
    bob_key = OKPKey.import_key(
        {
            "kty": "OKP",
            "crv": "X25519",
            "x": "BT7aR0ItXfeDAldeeOlXL_wXqp-j5FltT0vRSG16kRw",
            "d": "1gDirl_r_Y3-qUa3WXHgEXrrEHngWThU3c9zj9A2uBg",
        }
    )
    charlie_key = OKPKey.import_key(
        {
            "kty": "OKP",
            "crv": "X25519",
            "x": "q-LsvU772uV_2sPJhfAIq-3vnKNVefNoIlvyvg1hrnE",
            "d": "Jcv8gklhMjC0b-lsk5onBbppWAx5ncNtbM63Jr9xBQE",
        }
    )

    data = """
        {
            "protected": "eyJhbGciOiJFQ0RILTFQVStBMTI4S1ciLCJlbmMiOiJBMjU2Q0JDLUhTNTEyIiwiYXB1IjoiUVd4cFkyVSIsImFwdiI6IlFtOWlJR0Z1WkNCRGFHRnliR2xsIiwiZXBrIjp7Imt0eSI6Ik9LUCIsImNydiI6IlgyNTUxOSIsIngiOiJrOW9mX2NwQWFqeTBwb1c1Z2FpeFhHczluSGt3ZzFBRnFVQUZhMzlkeUJjIn19",
            "unprotected": {
                "jku": "https://provider.test/jwks"
            },
            "recipients": [
                {
                    "header": {
                        "kid": "bob-key-2"
                    },
                    "encrypted_key": "pOMVA9_PtoRe7xXW1139NzzN1UhiFoio8lGto9cf0t8PyU-sjNXH8-LIRLycq8CHJQbDwvQeU1cSl55cQ0hGezJu2N9IY0QN"
                },
                {
                    "header": {
                        "kid": "2021-05-06"
                    },
                    "encrypted_key": "56GVudgRLIMEElQ7DpXsijJVRSWUSDNdbWkdV3g0GUNq6hcT_GkxwnxlPIWrTXCqRpVKQC8fe4z3PQ2YH2afvjQ28aiCTWFE"
                }
            ],
            "iv": "AAECAwQFBgcICQoLDA0ODw",
            "ciphertext": "Az2IWsISEMDJvyc5XRL-3-d-RgNBOGolCsxFFoUXFYw",
            "tag": "HLb4fTlm8spGmij3RyOs2gJ4DpHM4hhVRwdF_hGb3WQ"
        }"""

    rv_at_bob = jwe.deserialize_json(data, bob_key, sender_key=alice_key)

    assert rv_at_bob.keys() == {"header", "payload"}

    assert rv_at_bob["header"].keys() == {"protected", "unprotected", "recipients"}