Examples of PublicJsonWebKey

org.jose4j.jwk.PublicJsonWebKey

Examples of org.jose4j.jwk.PublicJsonWebKey

                " \"crv\":\"P-256\",\n" +
                " \"x\":\"weNJy2HscCSM6AEDTDg04biOvhFhyyWvOHQfeF_PxMQ\",\n" +
                " \"y\":\"e8lnCO-AlStT-NJVX-crhB7QRYhiix03illJOVAOyck\",\n" +
                " \"d\":\"VEmDZpDXXK8p8N0Cndsxs924q6nS1RXFASRl6BfUqdw\"\n" +
                "}";
        PublicJsonWebKey receiverJwk = PublicJsonWebKey.Factory.newPublicJwk(receiverJwkJson);


        String ephemeralJwkJson = "\n{\"kty\":\"EC\",\n" +
                " \"crv\":\"P-256\",\n" +
                " \"x\":\"gI0GAILBdu7T53akrFmMyGcsF3n5dO7MmwNBHKW5SV0\",\n" +
                " \"y\":\"SLW_xSffzlPWrHEVI30DHM_4egVwt3NQqeUD7nMFpps\",\n" +
                " \"d\":\"0_NxaRPUMQoAJt50Gz8YiTr8gRTwyEaCumd-MToTmIo\"\n" +
                "}";


        PublicJsonWebKey ephemeralJwk = PublicJsonWebKey.Factory.newPublicJwk(ephemeralJwkJson);


        Headers headers = new Headers();


        headers.setStringHeaderValue(HeaderParameterNames.ALGORITHM, KeyManagementAlgorithmIdentifiers.ECDH_ES);
        headers.setStringHeaderValue(HeaderParameterNames.ENCRYPTION_METHOD, ContentEncryptionAlgorithmIdentifiers.AES_128_GCM);

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Examples of org.jose4j.jwk.PublicJsonWebKey

                " \"crv\":\"P-256\",\n" +
                " \"x\":\"BHId3zoDv6pDgOUh8rKdloUZ0YumRTcaVDCppUPoYgk\",\n" +
                " \"y\":\"g3QIDhaWEksYtZ9OWjNHn9a6-i_P9o5_NrdISP0VWDU\",\n" +
                " \"d\":\"KpTnMOHEpskXvuXHFCfiRtGUHUZ9Dq5CCcZQ-19rYs4\"\n" +
                "}";
        PublicJsonWebKey receiverJwk = PublicJsonWebKey.Factory.newPublicJwk(receiverJwkJson);


        String ephemeralJwkJson = "\n{\"kty\":\"EC\",\n" +
                " \"crv\":\"P-256\",\n" +
                " \"x\":\"UWlKW_GHsZa1ikOUPocsMi2pNh_1K2vhn6ZjJqALOK8\",\n" +
                " \"y\":\"n2oj0Z6EYgzRDmeROILD4fp2zAMGLQzmI8G1k5nsev0\"\n" +
                "}";


        PublicJsonWebKey ephemeralJwk = PublicJsonWebKey.Factory.newPublicJwk(ephemeralJwkJson);


        Headers headers = new Headers();


        headers.setStringHeaderValue(HeaderParameterNames.ALGORITHM, KeyManagementAlgorithmIdentifiers.ECDH_ES);
        headers.setStringHeaderValue(HeaderParameterNames.ENCRYPTION_METHOD, ContentEncryptionAlgorithmIdentifiers.AES_128_CBC_HMAC_SHA_256);

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Examples of org.jose4j.jwk.PublicJsonWebKey

        assertEquals("bqXVMd1yd5E08Wy2T1U9m9Q5DEjj7-BYIyWUgazzZkA", Base64Url.encode(derivedKey.getEncoded()));
    }


    public void testDecryptPrecomputedP256_ECDHandAES_256_CBC_HMAC_SHA_512() throws Exception
    {
        PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk("{\"kty\":\"EC\",\"x\":\"fXx-DfOsmecjKh3VrLZFsF98Z1nutsL4UdFTdgA8S7Y\"," +
                "\"y\":\"LGzyJY99aqKk52UIExcNFSTs0S7HnNzQ-DRWBTHDad4\",\"crv\":\"P-256\",\"d\":\"OeVCWbXuFuJ9U16q7bhLNoKPLLnK-yTx95grzfvQ2l4\"}");
        JsonWebEncryption jwe = new JsonWebEncryption();
        String cs =
                "eyJlbmMiOiJBMjU2Q0JDLUhTNTEyIiwiYWxnIjoiRUNESC1FUyIsImVwayI6eyJrdHkiOiJFQyIsIngiOiJ3ZlRHNVFHZkItNHUxanVUUEN1aTNESXhFTV" +
                        "82ZUs5ZEk5TXNZckpxWDRnIiwieSI6Ik8yanlRbHQ2TXFGTGtqMWFCWW1aNXZJWHFVRHh6Ulk3dER0WmdZUUVNa0kiLCJjcnYiOiJQLTI1NiJ9fQ." +
                        "." +
                        "mk4wQzGSSeZ8uSgEYTIetA." +
                        "fCw3-TosL4p0D5fEXw0bEA." +
                        "9mPsdmGTVoVexXqEOdN5VUKk-ZNtfOtUfbdjVHoko_o";
        jwe.setCompactSerialization(cs);
        jwe.setKey(jwk.getPrivateKey());
        assertEquals("It works!", jwe.getPayload());
    }

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Examples of org.jose4j.jwk.PublicJsonWebKey

        assertEquals("It works!", jwe.getPayload());
    }


    public void testDecryptPrecomputedP384_ECDHandAES_192_CBC_HMAC_SHA_384() throws Exception
    {
        PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk("{\"kty\":\"EC\",\"x\":\"nBr92fh2JsEjIF1LR5PKICBeHNIBe0xb7nlBrrU3WoWgfJYfXve1jxC-5VT5EPLt\"," +
                "\"y\":\"sUAxL3L5lJdzFUSR9EHLniuBhEbvXfPa_3OiR6Du0_GOlFXXIi4UmbNpk10_Thfq\"," +
                "\"crv\":\"P-384\",\"d\":\"0f0NnWg__Qgqjj3fl2gAlsID4Ni41FR88cmZPVgb6ch-ZShuVJRjoxymCuzVP7Gi\"}");
        JsonWebEncryption jwe = new JsonWebEncryption();
        String cs = "eyJlbmMiOiJBMTkyQ0JDLUhTMzg0IiwiYWxnIjoiRUNESC1FUyIsImVwayI6eyJrdHkiOiJFQyIsIngiOiJsX3hXdzIyb1N" +
                "fOWZGbV96amNzYkstd3R3d0RHSlRQLUxnNFVBWDI3WWF1b1YwNml2emwtcm1ra2h6ci11SDBmIiwieSI6IloyYmVn" +
                "bzBqeE9nY0YtNVp4SFNBOU5jZDVCOW8wUE1pSVlRbm9sWkNQTHA3YndPd1RLUEZaaFZVUlFPSjdoeUciLCJjcnYiOiJQLTM4NCJ9fQ." +
                ".jSWP7pfa4KcpqKWZ1x8awg.osb-5641Ej1Uon_f3U8bNw.KUQWwb35Gxq3YQ34_AVkebugx4rxq1lO\n";
        jwe.setCompactSerialization(cs);
        jwe.setKey(jwk.getPrivateKey());
        assertEquals("Please work...", jwe.getPayload());
    }

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Examples of org.jose4j.jwk.PublicJsonWebKey

        assertEquals("Please work...", jwe.getPayload());
    }


    public void testDecryptPrecomputedP521_ECDHandAES_256_CBC_HMAC_SHA_512() throws Exception
    {
        PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk("{\"kty\":\"EC\"," +
                "\"x\":\"AH3rqSYjKue50ThW0qq_qQ76cNtqWrc7hU6kZR6akxy8iTf8ugcpqnbgbi98AgSwIqgJZDBMCk-8eoiGaf3R_kDD\"," +
                "\"y\":\"AeafPdJjHLf6pK5V7iyMsL3-6MShpHS6jXQ8m-Bcbp06yxAMn6TJbdkacvj45dy_pdh1s6XZwoxRxNETg_gj-hq9\"," +
                "\"crv\":\"P-521\"," +
                "\"d\":\"AB2tm9vgGe2BaxZmJQ016GY-U7NV_EWhrPsLDC5l9tAM9DGEwI2cT2HcO20Z6CQndw0ZhqLZ6MEvS8siL-SCxIl2\"}\n");
        JsonWebEncryption jwe = new JsonWebEncryption();
        String cs = "eyJlbmMiOiJBMjU2Q0JDLUhTNTEyIiwiYWxnIjoiRUNESC1FUyIsImVwayI6eyJrdHkiOiJFQyIsIngiOiJBQ1RLMlVPSjJ6SVk3U1U4T0xkaG1QQmE4ZUVpd2JrX0" +
                "9UMXE0MHBsRlRwQmJKUXg3YWdqWG9LYml2NS1OTXB6eXZySm1rblM3SjNRUWlUeFgwWmtjemhEIiwieSI6IkFXeTZCR1dkZld2ekVNeGIxQklCQnZmRDJ4bEh6Rjk2YzVVR" +
                "VQ4SFBUS0RSeUJyMnQ4T2dTX1J2MnNoUmxGbXlqUWpyX25uQk94akcxVTZNWDNlZ2VETzciLCJjcnYiOiJQLTUyMSJ9fQ..EWqSGntxbO_Y_6JRjFkCgg.DGjDNjAYdsnYT" +
                "pUFJi1gEI4YtNd7gBPMjD3CDH047RAwZKTme6Ah_ztzxSfVg5kG.yGm5jn2LtbFXaK_yf0b0932sI2O77j2gwmL1Y09YC_Y";
        jwe.setCompactSerialization(cs);
        jwe.setKey(jwk.getPrivateKey());
        assertEquals("And also the working here would be nice.", jwe.getPayload());
    }

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Examples of org.jose4j.jwk.PublicJsonWebKey

                " \"crv\":\"P-256\",\n" +
                " \"x\":\"gI0GAILBdu7T53akrFmMyGcsF3n5dO7MmwNBHKW5SV0\",\n" +
                " \"y\":\"SLW_xSffzlPWrHEVI30DHM_4egVwt3NQqeUD7nMFpps\",\n" +
                " \"d\":\"0_NxaRPUMQoAJt50Gz8YiTr8gRTwyEaCumd-MToTmIo\"\n" +
                "}";
        PublicJsonWebKey ephemeralJwk = PublicJsonWebKey.Factory.newPublicJwk(ephemeralJwkJson);


        String name = "jwk";
        headers.setJwkHeaderValue(name, ephemeralJwk);


        JsonWebKey jwk = headers.getJwkHeaderValue(name);


        assertThat(ephemeralJwk.getKey(), is(equalTo(jwk.getKey())));


        String encodedHeader = headers.getEncodedHeader();


        Headers parsedHeaders = new Headers();
        parsedHeaders.setEncodedHeader(encodedHeader);


        JsonWebKey jwkFromParsed = parsedHeaders.getJwkHeaderValue(name);
        assertThat(ephemeralJwk.getKey(), is(equalTo(jwkFromParsed.getKey())));
    }

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Examples of org.jose4j.jwk.PublicJsonWebKey

        jceProviderTestSupport.runWithBouncyCastleProviderIfNeeded(new RunnableTest()
        {
            @Override
            public void runTest() throws JoseException
            {
                PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk(figure3RsaJwkJsonString);


                String cs =
                        "eyJhbGciOiJQUzM4NCIsImtpZCI6ImJpbGJvLmJhZ2dpbnNAaG9iYml0b24uZX" +
                        "hhbXBsZSJ9" +
                        "." +
                        "SXTigJlzIGEgZGFuZ2Vyb3VzIGJ1c2luZXNzLCBGcm9kbywgZ29pbmcgb3V0IH" +
                        "lvdXIgZG9vci4gWW91IHN0ZXAgb250byB0aGUgcm9hZCwgYW5kIGlmIHlvdSBk" +
                        "b24ndCBrZWVwIHlvdXIgZmVldCwgdGhlcmXigJlzIG5vIGtub3dpbmcgd2hlcm" +
                        "UgeW91IG1pZ2h0IGJlIHN3ZXB0IG9mZiB0by4" +
                        "." +
                        "cu22eBqkYDKgIlTpzDXGvaFfz6WGoz7fUDcfT0kkOy42miAh2qyBzk1xEsnk2I" +
                        "pN6-tPid6VrklHkqsGqDqHCdP6O8TTB5dDDItllVo6_1OLPpcbUrhiUSMxbbXU" +
                        "vdvWXzg-UD8biiReQFlfz28zGWVsdiNAUf8ZnyPEgVFn442ZdNqiVJRmBqrYRX" +
                        "e8P_ijQ7p8Vdz0TTrxUeT3lm8d9shnr2lfJT8ImUjvAA2Xez2Mlp8cBE5awDzT" +
                        "0qI0n6uiP1aCN_2_jLAeQTlqRHtfa64QQSUmFAAjVKPbByi7xho0uTOcbH510a" +
                        "6GYmJUAfmWjwZ6oD4ifKo8DYM-X72Eaw";


                JsonWebSignature jws = new JsonWebSignature();
                jws.setCompactSerialization(cs);
                jws.setKey(jwk.getPublicKey());
                assertThat(jws.verifySignature(), is(true));
                assertThat(jws.getPayload(), equalTo(jwsPayload));
                assertThat(jws.getKeyIdHeaderValue(), equalTo(jwk.getKeyId()));
                assertThat(rsaPssUsingSha384, equalTo(jws.getAlgorithmHeaderValue()));


                // can't easily verify reproducing RSA-PSS because "it is probabilistic rather than deterministic,
                // incorporating a randomly generated salt value" - from http://tools.ietf.org/html/rfc3447#section-8.1
            }

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Examples of org.jose4j.jwk.PublicJsonWebKey

                "O6_7uInMGhFeX4ctHG7VelHGiT93JfWDEQi5_V9UN1rhXNrYu-0fVMkZAKX3VW" +
                "i7lzA6BP430m" +
                "." +
                "kvKuFBXHe5mQr4lqgobAUg";


        PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk(jwkJsonString);


        // verify that we can decrypt it
        JsonWebEncryption jwe = new JsonWebEncryption();
        jwe.setCompactSerialization(jweCompactSerialization);
        jwe.setKey(jwk.getPrivateKey());
        assertThat(jwePlaintext, equalTo(jwe.getPlaintextString()));


        // verify that we can reproduce it (most of it) from the inputs
        jwe = new JsonWebEncryption();
        jwe.setPlaintext(jwePlaintext);
        jwe.setKey(jwk.getPublicKey());
        jwe.setAlgorithmHeaderValue(KeyManagementAlgorithmIdentifiers.RSA1_5);
        jwe.setKeyIdHeaderValue(jwk.getKeyId());
        jwe.setEncryptionMethodHeaderParameter(ContentEncryptionAlgorithmIdentifiers.AES_128_CBC_HMAC_SHA_256);


        // set the IV and cek per the example (you wouldn't usually do this but it makes the output more deterministic)
        jwe.setEncodedIv("bbd5sTkYwhAIqfHsx8DayA");
        jwe.setEncodedContentEncryptionKey("3qyTVhIWt5juqZUCpfRqpvauwB956MEJL2Rt-8qXKSo");

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Examples of org.jose4j.jwk.PublicJsonWebKey

                        "7Cc2GxgvI7zqWo0YIEc7aCflLG1-8BboVWFdZKLK9vNoycrYHumwzKluLWEbSV" +
                        "maPpOslY2n525DxDfWaVFUfKQxMF56vn4B9QMpWAbnypNimbM8zVOw" +
                        "." +
                        "UCGiqJxhBI3IFVdPalHHvA";


                PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk(figure62RsaJwkJsonString);


                // verify that we can decrypt the encrypted key
                JsonWebEncryption jwe = new JsonWebEncryption();
                jwe.setCompactSerialization(jweCompactSerialization);
                jwe.setKey(jwk.getPrivateKey());


                KeyManagementAlgorithm keyManagementModeAlg = jwe.getKeyManagementModeAlgorithm();


                ContentEncryptionKeyDescriptor cekDesc = new ContentEncryptionKeyDescriptor(32, AesKey.ALGORITHM);


                Key cek = keyManagementModeAlg.manageForDecrypt(jwe.getKey(), jwe.getEncryptedKey(), cekDesc, jwe.getHeaders());


                String encodedExampleCek = "mYMfsggkTAm0TbvtlFh2hyoXnbEzJQjMxmgLN3d8xXA";
                assertArrayEquals(cek.getEncoded(), Base64Url.decode(encodedExampleCek));


                // and that we can decrypt the whole thing
                assertThat(jwePlaintext, equalTo(jwe.getPlaintextString()));




                // verify that we can reproduce it (most/some of it) from the inputs
                jwe = new JsonWebEncryption();
                jwe.setPlaintext(jwePlaintext);
                jwe.setKey(jwk.getPublicKey());
                jwe.setAlgorithmHeaderValue(KeyManagementAlgorithmIdentifiers.RSA_OAEP);
                jwe.setKeyIdHeaderValue(jwk.getKeyId());
                jwe.setEncryptionMethodHeaderParameter(ContentEncryptionAlgorithmIdentifiers.AES_256_GCM);


                // set the IV and cek per the example (you wouldn't usually do this but it makes the output more deterministic)
                jwe.setEncodedIv("-nBoKLH0YkLZPSI9");
                jwe.setEncodedContentEncryptionKey(encodedExampleCek);

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Examples of org.jose4j.jwk.PublicJsonWebKey

                        "3XdLkjXIuEr2hWgeP-nkUZTPU9EoGSPj6fAS-bSz87RCPrxZdj_iVyC6QWcqAu" +
                        "07WNhjzJEPc4jVntRJ6K53NgPQ5p99l3Z408OUqj4ioYezbS6vTPlQ" +
                        "." +
                        "WuGzxmcreYjpHGJoa17EBg";


                final PublicJsonWebKey jwk = PublicJsonWebKey.Factory.newPublicJwk(jwkJsonString);


                JsonWebEncryption jwe = new JsonWebEncryption();
                jwe.setCompactSerialization(jweCompactSerialization);
                jwe.setKey(jwk.getPrivateKey());
                assertThat(jwePlaintext, equalTo(jwe.getPlaintextString()));
                assertThat(KeyManagementAlgorithmIdentifiers.ECDH_ES_A128KW, equalTo(jwe.getAlgorithmHeaderValue()));
                assertThat(ContentEncryptionAlgorithmIdentifiers.AES_128_GCM, equalTo(jwe.getEncryptionMethodHeaderParameter()));
            }
        });

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