open-standards/smart-byte/smart-byte-rs/crates/smart-byte-nostr/tests/nip17_gift_wrap.rs
Transaction Science 7ef14c2ea9 ingest wave B: 3 crates · op-payouts + smart-byte-nostr + eoc-streaming
OpenPay (1 crate, 2174 LOC, 14 tests)
  op-payouts          Multi-rail payout engine. Visa Direct, Mastercard Send,
                      ACH credits (NACHA), Fedwire + SWIFT MT103 + ISO 20022
                      pacs.008, SEPA SCT + SCT Inst (mod-97 IBAN), UK FPS,
                      FedNow, RTP, PayPal, Wise. Crypto: USDC/USDT on
                      ETH/Polygon/Base/Solana + BTC + Lightning with real
                      ERC-20 transfer(address,uint256) calldata. Offline-pure
                      drivers (emit wire payloads — operators transmit).

Smart Byte (1 crate, 2605 LOC, 38 tests)
  smart-byte-nostr    Nostr adapter. NIP-01 canonical event id + BIP-340
                      Schnorr sign/verify; from-scratch bech32 + NIP-19 TLV
                      (npub/nsec/note/nprofile/nevent/nrelay); NIP-04 legacy
                      AES-256-CBC DMs; NIP-44 v2 HKDF-SHA256→ChaCha20+HMAC
                      with bucketed padding; NIP-17 gift-wrap (kind 1059) +
                      seal (kind 13) + rumor (kind 14); NIP-05/11/13/26/65.
                      Relay client message vocabulary (REQ/EVENT/CLOSE/AUTH/
                      EOSE/OK/NOTICE/CLOSED) + in-memory router.

EOC (1 crate, 2024 LOC, 30 tests)
  eoc-streaming       Token-by-token + tool-call streaming primitives.
                      SSE framing (data: lines); Anthropic event mapper
                      (message_start/content_block_*/message_delta/stop/ping);
                      OpenAI delta mapper; Vercel AI SDK mapper. Bounded-channel
                      backpressure with watermarks; CancelToken propagation;
                      Last-Event-ID resumable streams; per-stream joule meter.

Co-Authored-By: Claude Opus 4.7 <[email protected]>
2026-05-24 13:39:09 -04:00

39 lines
1.3 KiB
Rust

//! Integration test: NIP-17 gift-wrapped private DM.
use smart_byte_nostr::nip17::{KIND_GIFT_WRAP, Rumor, unwrap, wrap};
use smart_byte_nostr::NostrSecretKey;
#[test]
fn dm_roundtrip_via_gift_wrap() {
let alice = NostrSecretKey::generate();
let bob = NostrSecretKey::generate();
let rumor = Rumor::new(
&alice.public_key(),
&bob.public_key(),
"private hello",
1_700_000_000,
);
let wrapped = wrap(&alice, &bob.public_key(), &rumor, 1_700_000_000).expect("wrap");
assert_eq!(wrapped.kind, KIND_GIFT_WRAP);
// The wrap event is signed by an ephemeral key, NOT Alice's key.
assert_ne!(wrapped.pubkey, alice.public_key().to_hex());
let recovered = unwrap(&bob, &wrapped).expect("unwrap");
assert_eq!(recovered.pubkey, alice.public_key().to_hex());
assert_eq!(recovered.content, "private hello");
}
#[test]
fn third_party_cannot_unwrap() {
let alice = NostrSecretKey::generate();
let bob = NostrSecretKey::generate();
let eve = NostrSecretKey::generate();
let rumor = Rumor::new(
&alice.public_key(),
&bob.public_key(),
"for bob only",
1_700_000_000,
);
let wrapped = wrap(&alice, &bob.public_key(), &rumor, 1_700_000_000).expect("wrap");
assert!(unwrap(&eve, &wrapped).is_err());
}