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Test Info: Warnings
- This test gets skipped with pattern: appname == 'thunderbird'
- Manifest: services/crypto/tests/unit/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
ChromeUtils.defineESModuleGetters(this, {
});
// Enable logging from jwcrypto.sys.mjs.
Services.prefs.setStringPref("services.crypto.jwcrypto.log.level", "Debug");
add_task(async function test_jwe_roundtrip_ecdh_es_encryption() {
const plaintext = crypto.getRandomValues(new Uint8Array(123));
const remoteKey = await crypto.subtle.generateKey(
{
name: "ECDH",
namedCurve: "P-256",
},
true,
["deriveKey"]
);
const remoteJWK = await crypto.subtle.exportKey("jwk", remoteKey.publicKey);
delete remoteJWK.key_ops;
const jwe = await jwcrypto.generateJWE(remoteJWK, plaintext);
const decrypted = await jwcrypto.decryptJWE(jwe, remoteKey.privateKey);
Assert.deepEqual(plaintext, decrypted);
});
add_task(async function test_jwe_header_includes_key_id() {
const plaintext = crypto.getRandomValues(new Uint8Array(123));
const remoteKey = await crypto.subtle.generateKey(
{
name: "ECDH",
namedCurve: "P-256",
},
true,
["deriveKey"]
);
const remoteJWK = await crypto.subtle.exportKey("jwk", remoteKey.publicKey);
delete remoteJWK.key_ops;
remoteJWK.kid = "key identifier";
const jwe = await jwcrypto.generateJWE(remoteJWK, plaintext);
let [header /* other items deliberately ignored */] = jwe.split(".");
header = JSON.parse(
new TextDecoder().decode(
ChromeUtils.base64URLDecode(header, { padding: "reject" })
)
);
Assert.equal(header.kid, "key identifier");
});