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4 Commits
Author SHA1 Message Date
zeekay 184193bae6 scrub branding + corona from docs/comments/tests 
- Genericize all -brand references in comments, LLM.md, and
  FIREBLOCKS_PARITY.md: ' MPC API'→'MPC API', drop
  ~/work/liquidity/openapi/mpc.yaml paths, 'Liquid operator'→'the operator',
  'liquid-mpc'→'the mpc cluster'.
- Genericize tenant fixtures/examples: liquidity→acme, mlc→globex across
  treasury_test.go + db model comments (cross-tenant isolation tests keep
  their semantics with neutral org names).
- Rename corona→corona in docs (active Go code had none).
lux OSS names no white-label tenant. Build + api/webauthn tests green.
 2026-06-10 22:55:37 -07:00
zeekay 08cb29c9a3 fix: goimports formatting + CGO_ENABLED=0 for CI tests 
- Run goimports -w on all 17 Go files with formatting issues
- Set CGO_ENABLED=0 on all CI steps (test, lint, build, CodeQL, SBOM)
- Remove -race flag from tests (requires CGO which pulls in blst.h)
- All 17 test packages pass with CGO_ENABLED=0
 2025-12-27 23:01:00 -08:00
zeekay 3c4a089670 feat: dashboard pages + security hardening for intents, settlements, tx lifecycle 
Backend:
- Reorg detection in tx tracker (re-verify block hash, detect receipt disappearance)
- Post-finalization safety margin (6 extra blocks before stopping tracking)
- Server-side HSM co-signing (HSMProvider interface, server calls HSM directly)
- Background intent expiry reaper (5-min sweep for stuck intents)
- Domain-separated intent hashing (lux-mpc-intent:v1 prefix)
- Backup rate limiting (max 3 active per wallet)
- Default backup changed to 2-of-3 (iCloud + HSM + offline) for fault tolerance
- All status transitions now use RecordTransition with proper actors

Frontend:
- Intents list page with status filter
- Intent detail page with lifecycle progress bar, sign/co-sign actions
- Settlements list page with status filter
- Settlement detail page with lifecycle, HSM signatures, transfer agency
- Enhanced transaction detail with on-chain confirmation, revert reason, status history
- Wallet backup UI with Shamir shard visualization
- Updated StatusBadge with all new status colors
- Nav updated with Intents + Settlements links
- Co-sign UI updated for server-side HSM flow (key_id only, no client signature)
 2025-12-27 18:16:15 -08:00
zeekay 6f83e39ab0 feat: tx lifecycle tracking, Shamir backup sharding, settlement engine 
Transaction Lifecycle ("did the tx land?"):
- TxTracker polls eth_getTransactionReceipt for block inclusion
- Receipt fields: blockNumber, blockHash, receiptStatus, gasUsed, revertReason
- Confirmation counter with configurable target (default 12)
- StatusHistory records every state transition with timestamp and actor
- Stuck/dropped tx detection with webhook alerts

Backup Key Sharding (Secure Recovery Flow):
- GF(2^8) Shamir Secret Sharing (ShamirSplit/ShamirCombine)
- WalletBackup: AES-256-GCM encrypt key share, Shamir-split the key
- Labeled shard destinations: icloud, hsm, offline, custody, device
- Default 2-of-2 (iCloud + Platform HSM), institutional 3-of-5

Settlement & Intent Engine:
- Intent lifecycle: pending_sign → signed → co_signed → recorded → matched
- HSM co-signing as second signer in multisig flow
- Settlement with HSM multisig attestation collection
- TransferAgency hash registration and verification
- WalletBackup, Intent, Settlement DB models

API Routes:
- POST/GET /intents, /intents/:id/sign, /intents/:id/co-sign
- GET /settlements, /settlements/:id
- POST/GET /wallets/:id/backup
- New webhooks: tx.included, tx.finalized, tx.reverted, intent.*

40 tests passing across backup, settlement, txtracker, api packages.
 2025-12-27 18:09:37 -08:00