diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ark/manager.js | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/ark/manager.js b/src/ark/manager.js index c1121db..5eeffd3 100644 --- a/src/ark/manager.js +++ b/src/ark/manager.js @@ -1152,10 +1152,19 @@ export class ArkManager { } if (action.step === 'htlcsReady') { const keys = this._key(action.keyIndex); - // Server order, verbatim: ClaimLightningReceive matches cosign parts to - // its HTLC list positionally, so a re-sorted list is rejected as - // "cosign inputs do not match htlcs" (bites only multi-vtxo receives). - const decoded = action.htlcBytes.map((b) => decodeVtxo(hex.decode(b))); + // ClaimLightningReceive matches cosign parts to its HTLC list + // positionally, ordered by OUTPOINT IN INTERNAL BYTE ORDER (Rust's + // natural OutPoint sort). Sorting by display-hex id — reversed txid — + // ordered them differently and the claim bounced with "cosign inputs + // do not match htlcs" (bites only multi-vtxo receives; verified live + // against a 9-vtxo 215k receive). + const byOutpoint = (a, b) => { + for (let i = 0; i < 32; i++) { + if (a.point.raw[i] !== b.point.raw[i]) return a.point.raw[i] - b.point.raw[i]; + } + return a.point.vout - b.point.vout; + }; + const decoded = action.htlcBytes.map((b) => decodeVtxo(hex.decode(b))).sort(byOutpoint); // preimage not revealed yet + HTLCs near expiry: abandon rather than // commit (the inbound HTLC times out and the sender is refunded) if (!action.preimageRevealed) { |