ts-mls
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100 lines • 3.81 kB
JavaScript
import { encodeMlsMessage, decodeMlsMessage } from "../../src/message";
import { createRoundtripTest } from "./roundtrip";
describe("MLSMessage roundtrip", () => {
const roundtrip = createRoundtripTest(encodeMlsMessage, decodeMlsMessage);
test("roundtrips public message", () => {
roundtrip({
version: "mls10",
wireformat: "mls_public_message",
publicMessage: {
content: {
contentType: "application",
groupId: new Uint8Array([1]),
epoch: 0n,
sender: { senderType: "member", leafIndex: 0 },
authenticatedData: new Uint8Array([2]),
applicationData: new Uint8Array([3]),
},
auth: { contentType: "application", signature: new Uint8Array([4, 5, 6]) },
senderType: "member",
membershipTag: new Uint8Array([7, 8, 9]),
},
});
});
test("roundtrips private message", () => {
roundtrip({
version: "mls10",
wireformat: "mls_private_message",
privateMessage: {
contentType: "proposal",
groupId: new Uint8Array([1]),
epoch: 0n,
authenticatedData: new Uint8Array([2, 3]),
encryptedSenderData: new Uint8Array([4, 5, 6]),
ciphertext: new Uint8Array([7, 8, 9]),
},
});
});
test("roundtrips key package message", () => {
roundtrip({
version: "mls10",
wireformat: "mls_key_package",
keyPackage: {
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([]),
},
});
});
test("roundtrips welcome", () => {
roundtrip({
version: "mls10",
wireformat: "mls_welcome",
welcome: {
cipherSuite: "MLS_128_DHKEMX25519_AES128GCM_SHA256_Ed25519",
secrets: [],
encryptedGroupInfo: new Uint8Array([1]),
},
});
});
test("roundtrips group info message", () => {
roundtrip({
version: "mls10",
wireformat: "mls_group_info",
groupInfo: {
groupContext: {
version: "mls10",
cipherSuite: "MLS_256_XWING_AES256GCM_SHA512_Ed25519",
groupId: new Uint8Array([1, 2, 3]),
epoch: 0n,
treeHash: new Uint8Array([4, 5]),
confirmedTranscriptHash: new Uint8Array([6]),
extensions: [],
},
extensions: [],
confirmationTag: new Uint8Array([7, 8]),
signer: 0,
signature: new Uint8Array([9]),
},
});
});
});
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