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ecdh.ts
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ecdh.ts
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import type QUnit from 'qunit'
import * as env from './env.js'
import type * as jose from '../src/index.js'
import * as roundtrip from './encrypt.js'
export default (QUnit: QUnit, lib: typeof jose, keys: typeof jose) => {
const { module, test } = QUnit
module('ecdh.ts')
const kps: Record<string, jose.GenerateKeyPairResult> = {}
type Vector = [string, boolean] | [string, boolean, jose.GenerateKeyPairOptions]
const algorithms: Vector[] = [
['ECDH-ES', true],
['ECDH-ES', true, { crv: 'P-384' }],
['ECDH-ES', !env.isDeno, { crv: 'P-521' }],
['ECDH-ES', false, { crv: 'secp256k1' }],
[
'ECDH-ES',
env.isNode ||
env.isElectron ||
env.isWorkerd ||
env.isEdgeRuntime ||
(env.isGecko && env.isBrowserVersionAtLeast(132)),
{ crv: 'X25519' },
],
['ECDH-ES', env.isNode || env.isEdgeRuntime, { crv: 'X448' }],
]
function title(vector: Vector) {
const [alg, works, options] = vector
let result = ''
if (!works) {
result = '[not supported] '
}
result += `${alg} ${options?.crv || 'P-256'}`
return result
}
for (const vector of algorithms) {
const [alg, works, options] = vector
const k = options?.crv || alg
const execute = async (t: typeof QUnit.assert) => {
if (!kps[k]) {
kps[k] = await keys.generateKeyPair(alg, options)
}
await roundtrip.jwe(t, lib, keys, alg, 'A128GCM', kps[k])
}
const jwt = async (t: typeof QUnit.assert) => {
if (!kps[k]) {
kps[k] = await keys.generateKeyPair(alg, options)
}
await roundtrip.jwt(t, lib, keys, alg, 'A128GCM', kps[k])
}
if (works) {
test(title(vector), execute)
test(`${title(vector)} JWT`, jwt)
} else {
test(title(vector), async (t) => {
await t.rejects(execute(t))
})
}
}
}