ts-mls
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58 lines • 2.15 kB
JavaScript
import { encodeKeyPackage, decodeKeyPackage } from "../../src/keyPackage";
import { createRoundtripTest } from "./roundtrip";
const minimalKeyPackage = {
version: "mls10",
cipherSuite: "MLS_256_XWING_AES256GCM_SHA512_Ed25519",
initKey: new Uint8Array([]),
leafNode: {
hpkePublicKey: new Uint8Array([]),
signaturePublicKey: new Uint8Array([]),
credential: { credentialType: "basic", identity: new Uint8Array([]) },
capabilities: {
versions: [],
ciphersuites: [],
extensions: [],
proposals: [],
credentials: [],
},
leafNodeSource: "key_package",
lifetime: { notBefore: 0n, notAfter: 0n },
extensions: [],
signature: new Uint8Array([]),
},
extensions: [],
signature: new Uint8Array([]),
};
const nontrivialKeyPackage = {
version: "mls10",
cipherSuite: "MLS_256_XWING_AES256GCM_SHA512_Ed25519",
initKey: new Uint8Array([1, 2, 3]),
leafNode: {
hpkePublicKey: new Uint8Array([4, 5]),
signaturePublicKey: new Uint8Array([6, 7]),
credential: { credentialType: "basic", identity: new Uint8Array([8, 9]) },
capabilities: {
versions: ["mls10"],
ciphersuites: ["MLS_256_XWING_AES256GCM_SHA512_Ed25519"],
extensions: [8],
proposals: [9],
credentials: ["basic"],
},
leafNodeSource: "key_package",
lifetime: { notBefore: 1n, notAfter: 2n },
extensions: [{ extensionType: "ratchet_tree", extensionData: new Uint8Array([10, 11]) }],
signature: new Uint8Array([12, 13]),
},
extensions: [{ extensionType: "ratchet_tree", extensionData: new Uint8Array([14, 15]) }],
signature: new Uint8Array([16, 17]),
};
describe("KeyPackage roundtrip", () => {
const roundtrip = createRoundtripTest(encodeKeyPackage, decodeKeyPackage);
test("roundtrips minimal", () => {
roundtrip(minimalKeyPackage);
});
test("roundtrips nontrivial", () => {
roundtrip(nontrivialKeyPackage);
});
});
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