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6a7aff6d0e
PR-URL: https://github.com/nodejs/node/pull/43405 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
352 lines
11 KiB
JavaScript
352 lines
11 KiB
JavaScript
'use strict';
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const common = require('../common');
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const fixtures = require('../common/fixtures');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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const assert = require('assert');
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const crypto = require('crypto');
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const { subtle } = crypto.webcrypto;
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const curves = ['P-256', 'P-384', 'P-521'];
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const keyData = {
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'P-521': {
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jwsAlg: 'ES512',
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spki: Buffer.from(
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'30819b301006072a8648ce3d020106052b8104002303818600040156f479f8df' +
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'1e20a7ffc04ce420c3e154ae251996bee42f034b84d41b743f34e45f311b813a' +
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'9cdec8cda59bbbbd31d460b3292521e7c1b722e5667c03db2fae753f01501736' +
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'cfe247394320d8e4afc2fd39b5a9331061b81e2241282b9e17891822b5b79e05' +
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'2f4597b59643fd39379c51bd5125c4f48bc3f025ce3cd36953286ccb38fb',
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'hex'),
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pkcs8: Buffer.from(
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'3081ee020100301006072a8648ce3d020106052b810400230481d63081d3020' +
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'101044200f408758368ba930f30f76ae054fe5cd2ce7fda2c9f76a6d436cf75' +
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'd66c440bfe6331c7c172a12478193c8251487bc91263fa50217f85ff636f59c' +
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'd546e3ab483b4a1818903818600040156f479f8df1e20a7ffc04ce420c3e154' +
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'ae251996bee42f034b84d41b743f34e45f311b813a9cdec8cda59bbbbd31d46' +
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'0b3292521e7c1b722e5667c03db2fae753f01501736cfe247394320d8e4afc2' +
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'fd39b5a9331061b81e2241282b9e17891822b5b79e052f4597b59643fd39379' +
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'c51bd5125c4f48bc3f025ce3cd36953286ccb38fb', 'hex'),
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jwk: {
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kty: 'EC',
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crv: 'P-521',
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x: 'AVb0efjfHiCn_8BM5CDD4VSuJRmWvuQvA0uE1Bt0PzTkXzEbgTqc3sjN' +
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'pZu7vTHUYLMpJSHnwbci5WZ8A9svrnU_',
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y: 'AVAXNs_iRzlDINjkr8L9ObWpMxBhuB4iQSgrnheJGCK1t54FL0W' +
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'XtZZD_Tk3nFG9USXE9IvD8CXOPNNpUyhsyzj7',
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d: 'APQIdYNoupMPMPdq4FT-XNLOf9osn3am1DbPddZsRAv-YzHHw' +
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'XKhJHgZPIJRSHvJEmP6UCF_hf9jb1nNVG46tIO0'
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}
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},
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'P-384': {
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jwsAlg: 'ES384',
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spki: Buffer.from(
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'3076301006072a8648ce3d020106052b8104002203620004219c14d66617b36e' +
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'c6d8856b385b73a74d344fd8ae75ef046435dda54e3b44bd5fbdebd1d08dd69e' +
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'2d7dc1dc218cb435bd28138cc778337a842f6bd61b240e74249f24667c2a5810' +
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'a76bfc28e0335f88a6501dec01976da85afb00869cb6ace8', 'hex'),
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pkcs8: Buffer.from(
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'3081b6020100301006072a8648ce3d020106052b8104002204819e30819b0201' +
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'0104304537b5990784d3c2d22e96a8f92fa1aa492ee873e576a41582e144183c' +
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'9888d10e6b9eb4ced4b2cc4012e4ac5ea84073a16403620004219c14d66617b3' +
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'6ec6d8856b385b73a74d344fd8ae75ef046435dda54e3b44bd5fbdebd1d08dd6' +
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'9e2d7dc1dc218cb435bd28138cc778337a842f6bd61b240e74249f24667c2a58' +
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'10a76bfc28e0335f88a6501dec01976da85afb00869cb6ace8', 'hex'),
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jwk: {
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kty: 'EC',
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crv: 'P-384',
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x: 'IZwU1mYXs27G2IVrOFtzp000T9iude8EZDXdpU47RL1fvevR0I3Wni19wdwhjLQ1',
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y: 'vSgTjMd4M3qEL2vWGyQOdCSfJGZ8KlgQp2v8KOAzX4imUB3sAZdtqFr7AIactqzo',
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d: 'RTe1mQeE08LSLpao-S-hqkku6HPldqQVguFEGDyYiNEOa560ztSyzEAS5KxeqEBz'
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}
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},
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'P-256': {
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jwsAlg: 'ES256',
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spki: Buffer.from(
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'3059301306072a8648ce3d020106082a8648ce3d03010703420004d6e8328a95' +
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'fe29afcdc30977b9251efbb219022807f6b14bb34695b6b4bdb93ee6684548a4' +
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'ad13c49d00433c45315e8274f3540f58f5d79ef7a1b184f4c21d17', 'hex'),
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pkcs8: Buffer.from(
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'308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b02' +
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'010104202bc2eda265e46866efa8f8f99da993175b6c85c246e15dceaed7e307' +
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'0f13fbf8a14403420004d6e8328a95fe29afcdc30977b9251efbb219022807f6' +
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'b14bb34695b6b4bdb93ee6684548a4ad13c49d00433c45315e8274f3540f58f5' +
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'd79ef7a1b184f4c21d17', 'hex'),
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jwk: {
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kty: 'EC',
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crv: 'P-256',
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x: '1ugyipX-Ka_Nwwl3uSUe-7IZAigH9rFLs0aVtrS9uT4',
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y: '5mhFSKStE8SdAEM8RTFegnTzVA9Y9dee96GxhPTCHRc',
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d: 'K8LtomXkaGbvqPj5namTF1tshcJG4V3OrtfjBw8T-_g'
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}
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},
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};
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const testVectors = [
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{
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name: 'ECDSA',
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privateUsages: ['sign'],
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publicUsages: ['verify']
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},
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{
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name: 'ECDH',
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privateUsages: ['deriveKey', 'deriveBits'],
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publicUsages: []
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},
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];
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async function testImportSpki({ name, publicUsages }, namedCurve, extractable) {
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const key = await subtle.importKey(
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'spki',
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keyData[namedCurve].spki,
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{ name, namedCurve },
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extractable,
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publicUsages);
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assert.strictEqual(key.type, 'public');
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assert.strictEqual(key.extractable, extractable);
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assert.deepStrictEqual(key.usages, publicUsages);
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assert.deepStrictEqual(key.algorithm.name, name);
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assert.deepStrictEqual(key.algorithm.namedCurve, namedCurve);
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if (extractable) {
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// Test the roundtrip
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const spki = await subtle.exportKey('spki', key);
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assert.strictEqual(
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Buffer.from(spki).toString('hex'),
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keyData[namedCurve].spki.toString('hex'));
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} else {
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await assert.rejects(
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subtle.exportKey('spki', key), {
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message: /key is not extractable/
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});
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}
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// Bad usage
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await assert.rejects(
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subtle.importKey(
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'spki',
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keyData[namedCurve].spki,
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{ name, namedCurve },
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extractable,
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['wrapKey']),
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{ message: /Unsupported key usage/ });
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}
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async function testImportPkcs8(
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{ name, privateUsages },
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namedCurve,
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extractable) {
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const key = await subtle.importKey(
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'pkcs8',
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keyData[namedCurve].pkcs8,
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{ name, namedCurve },
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extractable,
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privateUsages);
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assert.strictEqual(key.type, 'private');
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assert.strictEqual(key.extractable, extractable);
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assert.deepStrictEqual(key.usages, privateUsages);
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assert.deepStrictEqual(key.algorithm.name, name);
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assert.deepStrictEqual(key.algorithm.namedCurve, namedCurve);
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if (extractable) {
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// Test the roundtrip
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const pkcs8 = await subtle.exportKey('pkcs8', key);
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assert.strictEqual(
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Buffer.from(pkcs8).toString('hex'),
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keyData[namedCurve].pkcs8.toString('hex'));
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} else {
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await assert.rejects(
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subtle.exportKey('pkcs8', key), {
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message: /key is not extractable/
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});
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}
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}
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async function testImportJwk(
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{ name, publicUsages, privateUsages },
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namedCurve,
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extractable) {
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const jwk = keyData[namedCurve].jwk;
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const [
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publicKey,
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privateKey,
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] = await Promise.all([
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subtle.importKey(
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'jwk',
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{
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kty: jwk.kty,
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crv: jwk.crv,
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x: jwk.x,
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y: jwk.y,
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},
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{ name, namedCurve },
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extractable, publicUsages),
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subtle.importKey(
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'jwk',
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jwk,
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{ name, namedCurve },
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extractable,
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privateUsages),
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subtle.importKey(
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'jwk',
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{
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alg: name === 'ECDSA' ? keyData[namedCurve].jwsAlg : 'ECDH-ES',
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kty: jwk.kty,
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crv: jwk.crv,
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x: jwk.x,
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y: jwk.y,
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},
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{ name, namedCurve },
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extractable, publicUsages),
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subtle.importKey(
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'jwk',
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{
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...jwk,
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alg: name === 'ECDSA' ? keyData[namedCurve].jwsAlg : 'ECDH-ES',
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},
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{ name, namedCurve },
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extractable,
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privateUsages),
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]);
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assert.strictEqual(publicKey.type, 'public');
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assert.strictEqual(privateKey.type, 'private');
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assert.strictEqual(publicKey.extractable, extractable);
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assert.strictEqual(privateKey.extractable, extractable);
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assert.deepStrictEqual(publicKey.usages, publicUsages);
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assert.deepStrictEqual(privateKey.usages, privateUsages);
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assert.strictEqual(publicKey.algorithm.name, name);
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assert.strictEqual(privateKey.algorithm.name, name);
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assert.strictEqual(publicKey.algorithm.namedCurve, namedCurve);
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assert.strictEqual(privateKey.algorithm.namedCurve, namedCurve);
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if (extractable) {
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// Test the round trip
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const [
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pubJwk,
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pvtJwk,
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] = await Promise.all([
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subtle.exportKey('jwk', publicKey),
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subtle.exportKey('jwk', privateKey),
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]);
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assert.deepStrictEqual(pubJwk.key_ops, publicUsages);
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assert.strictEqual(pubJwk.ext, true);
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assert.strictEqual(pubJwk.kty, 'EC');
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assert.strictEqual(pubJwk.x, jwk.x);
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assert.strictEqual(pubJwk.y, jwk.y);
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assert.strictEqual(pubJwk.crv, jwk.crv);
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assert.deepStrictEqual(pvtJwk.key_ops, privateUsages);
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assert.strictEqual(pvtJwk.ext, true);
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assert.strictEqual(pvtJwk.kty, 'EC');
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assert.strictEqual(pvtJwk.x, jwk.x);
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assert.strictEqual(pvtJwk.y, jwk.y);
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assert.strictEqual(pvtJwk.crv, jwk.crv);
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assert.strictEqual(pvtJwk.d, jwk.d);
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} else {
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await assert.rejects(
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subtle.exportKey('jwk', publicKey), {
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message: /key is not extractable/
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});
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await assert.rejects(
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subtle.exportKey('jwk', privateKey), {
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message: /key is not extractable/
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});
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}
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for (const crv of [undefined, namedCurve === 'P-256' ? 'P-384' : 'P-256']) {
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await assert.rejects(
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subtle.importKey(
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'jwk',
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{ kty: jwk.kty, x: jwk.x, y: jwk.y, crv },
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{ name, namedCurve },
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extractable,
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publicUsages),
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{ message: /Named curve mismatch/ });
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await assert.rejects(
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subtle.importKey(
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'jwk',
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{ kty: jwk.kty, d: jwk.d, x: jwk.x, y: jwk.y, crv },
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{ name, namedCurve },
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extractable,
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publicUsages),
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{ message: /Named curve mismatch/ });
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}
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}
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async function testImportRaw({ name, publicUsages }, namedCurve) {
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const jwk = keyData[namedCurve].jwk;
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const [publicKey] = await Promise.all([
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subtle.importKey(
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'raw',
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Buffer.concat([
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Buffer.alloc(1, 0x04),
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Buffer.from(jwk.x, 'base64url'),
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Buffer.from(jwk.y, 'base64url'),
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]),
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{ name, namedCurve },
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true, publicUsages),
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subtle.importKey(
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'raw',
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Buffer.concat([
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Buffer.alloc(1, 0x03),
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Buffer.from(jwk.x, 'base64url'),
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]),
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{ name, namedCurve },
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true, publicUsages),
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]);
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assert.strictEqual(publicKey.type, 'public');
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assert.deepStrictEqual(publicKey.usages, publicUsages);
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assert.strictEqual(publicKey.algorithm.name, name);
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assert.strictEqual(publicKey.algorithm.namedCurve, namedCurve);
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}
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(async function() {
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const tests = [];
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testVectors.forEach((vector) => {
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curves.forEach((namedCurve) => {
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[true, false].forEach((extractable) => {
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tests.push(testImportSpki(vector, namedCurve, extractable));
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tests.push(testImportPkcs8(vector, namedCurve, extractable));
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tests.push(testImportJwk(vector, namedCurve, extractable));
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});
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tests.push(testImportRaw(vector, namedCurve));
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});
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});
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await Promise.all(tests);
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})().then(common.mustCall());
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{
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const rsaPublic = crypto.createPublicKey(
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fixtures.readKey('rsa_public_2048.pem'));
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const rsaPrivate = crypto.createPrivateKey(
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fixtures.readKey('rsa_private_2048.pem'));
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for (const [name, [publicUsage, privateUsage]] of Object.entries({
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'ECDSA': ['verify', 'sign'],
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'ECDH': ['deriveBits', 'deriveBits'],
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})) {
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assert.rejects(subtle.importKey(
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'spki',
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rsaPublic.export({ format: 'der', type: 'spki' }),
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{ name, hash: 'SHA-256', namedCurve: 'P-256' },
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true, [publicUsage]), { message: /Invalid key type/ });
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assert.rejects(subtle.importKey(
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'pkcs8',
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rsaPrivate.export({ format: 'der', type: 'pkcs8' }),
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{ name, hash: 'SHA-256', namedCurve: 'P-256' },
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true, [privateUsage]), { message: /Invalid key type/ });
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}
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}
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