rsa-postMessage.html 3.42 KB
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="../../resources/js-test-pre.js"></script>
<script src="resources/common.js"></script>
</head>
<body>
<script>

description("Test sending crypto keys via postMessage.");

jsTestIsAsync = true;

var privateKeyJSON = {
    kty: "RSA",
    alg: "RS256",
    n: "rcCUCv7Oc1HVam1DIhCzqknThWawOp8QLk8Ziy2p10ByjQFCajoFiyuAWl-R1WXZaf4xitLRracT9agpzIzc-MbLSHIGgWQGO21lGiImy5ftZ-D8bHAqRz2y15pzD4c4CEou7XSSLDoRnR0QG5MsDhD6s2gV9mwHkrtkCxtMWdBi-77as8wGmlNRldcOSgZDLK8UnCSgA1OguZ989bFyc8tOOEIb0xUSfPSz3LPSCnyYz68aDjmKVeNH-ig857OScyWbGyEy3Biw64qun3juUlNWsJ3zngkOdteYWytx5Qr4XKNs6R-Myyq72KUp02mJDZiiyiglxML_i3-_CeecCw",
    e: "AQAB",
    d: "eNLS37aCz7RXSNPD_DtLBJ6j5T8cSxdzRBCjPaI6WcGqJp16lq3UTwuoDLAqlA9oGYm238dsIWpuucP_lQtbWe-7SpxoI6_vmYGf7YVUHv1-DF9qiOmSrMmdxMnVOzYXY8RaT6thPjn_J5cfLV2xI_LwsrMtmpdSyNlgX0zTUhwtuahgAKMEChYjH2EnjHdHw6sY2-wApdcQI7ULE0oo5RzbQZpmuhcN9hiBc0L3hhF0qo50mbl02_65_GQ7DpVkXBxNgRBLzlPabmzzG2oAhfefLgYmSC1opaCkXE6vRWQNWNL45RZNZFYM3uoJghOMqGeocM0BpjdChHrPOlFvSQ",
    p: "4miTuAjKMeH5uJ5KB397QUwhbkYEgSbcA2mifmSkvE2018gb55qkBHK1eVryf1_m43LNlc6O_ak6gfzdZIZvS5NCGjPl0q09plUpu8qFOSspBwA67qGH76lFlZLn_d4yglS7wfLru4_5Ys8qLLs-DqVLviwposOnyyWqwM5AXp0",
    q: "xHYrzkivtmnz_sGchnWGc0q-pDOkKicptRpv2pMFIIXxnFX5aMeEXIZjVujXtwUy1UlFIN2GZJSvy5KJ79mu_XyNnFHMzedH-A3ee3u8h1UUrZF-vUu1_e4U_x67NN1dedzUSKynN7pFl3OkuShMBWGV-cwzOPdcVAfVuZlxUMc",
    dp: "fBzDzYDUBmBQGop7Hn0dvf_T27V6RqpctWo074CQZcFbP2atFVtKSj3viWT3xid2VHzcgiDHdfpM3nEVlEO1wwIonGCSvdjGEOZiiFVOjrZAOVxA8guOjyyFvqbXke06VwPIIVvfKeSU2zuhbP__1tt6F_fxow4Kb2xonGT0GGk",
    dq: "jmE2DiIPdhwDgLXAQpIaBqQ81bO3XfVT_LRULAwwwwlPuQV148H04zlh9TJ6Y2GZHYokV1U0eOBpJxfkb7dLYtpJpuiBjRf4yIUEoGlkkI_QlJnFSFr-YjGRdfNHqWBkxlSMZL770R9mIATndGkH7z5x-r9KwBZFC4FCG2hg_zE",
    qi: "YCX_pLwbMBA1ThVH0WcwmnytqNcrMCEwTm7ByA2eU6nWbQrULvf7m9_kzfLUcjsnpAVlBQG5JMXMy0Sq4ptwbywsa5-G8KAOOOR2L3v4hC-Eys9ftgFM_3i0o40eeQH4b3haPbntrIeMg8IzlOuVYKf9-2QuKDoWeRdd7NsdxTk"
};

window.addEventListener("message", function(evt) {
    debug("Key received in a message:");
    key = evt.data;
    shouldBe("key.type", "'private'");
    shouldBe("key.extractable", "true");
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    shouldBe("key.algorithm.name", "'RSASSA-PKCS1-v1_5'");
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    shouldBe("key.algorithm.modulusLength", "2048");
    shouldBe("bytesToHexString(key.algorithm.publicExponent)", "'010001'");
    shouldBe("key.usages", '["sign", "verify"]');

    crypto.subtle.exportKey("jwk", key).then(function(result) {
        exportedJWK = JSON.parse(bytesToASCIIString(result));
        debug("\nExported back to JWK:");
        shouldBe("exportedJWK.kty", "'RSA'");
        shouldBe("exportedJWK.alg", "'RS256'");
        shouldBe("exportedJWK.ext", "true");
        shouldBe("exportedJWK.use", "'sig'");
        shouldBe("exportedJWK.n", "privateKeyJSON.n");
        shouldBe("exportedJWK.e", "privateKeyJSON.e");
        shouldBe("exportedJWK.d", "privateKeyJSON.d");
        shouldBe("exportedJWK.p", "privateKeyJSON.p");
        shouldBe("exportedJWK.q", "privateKeyJSON.q");
        shouldBe("exportedJWK.dp", "privateKeyJSON.dp");
        shouldBe("exportedJWK.dq", "privateKeyJSON.dq");
        shouldBe("exportedJWK.qi", "privateKeyJSON.qi");
        debug("");

        finishJSTest();
    });
}, false);

crypto.subtle.importKey("jwk", asciiToUint8Array(JSON.stringify(privateKeyJSON)), null, true, ["sign", "verify"]).then(function(result) {
    postMessage(result, "*");
});
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>