Commit Graph
7 Commits
Author SHA1 Message Date
popertots 6d82535780 fix: adversarial review round — replay-rescue double-charge, discount credit, 2FA/per-IP limits, snapshot encryption, refund reconciliation, VAT, frontend parity, tests+docs
Addresses the adversarial fresh-eyes audit (findings A1-A20) plus review-round fixes:
- CRITICAL A1: replay-by-key rescue cross-checks replayed CreatedAt; ccof blind-fail leaves pending with CRITICAL + notification instead of clawing back
- A2/A3/A4: till idempotency key restored to unconditional hash; tip rejected in CreateBookingPayment; campaign discount now reduces the charged amount (deposit credit)
- A5: admin notifications on blind-fail, manual-refund re-arm, cap-stranded charge-group, webhook FAILED/REJECTED refunds
- A6/A10: BuyGiftCard idempotency user-scoped; gift-card slot scan advances past failed rows
- A7/A14/A15: 2FA user+IP limiter, SNAPSHOT_ENC_KEY startup validation, accurate pepper/log-delivery docs
- A8/A9: snapshot encryption on all write+reuse sites; MPV->SPV effective voucher type (single VAT point)
- A11/A12/A13/A16: amount-aware refund reconciliation; completed-booking refund re-validation; till retry dedup; PaymentWasRefunded on SquareClient interface
- A17/A18/A19/A20: CI runs npm test; confirm_overflow_tip frontend dialog; unknown-event admin notification; mock token redaction
- M7 ConfirmOverflowTip, M9 snapshot encryption, C1 discount ordering regression test
- Frontend vitest framework (41 tests), backend coverage for fixed functions, docs corrected (2,269 tests, SUPPORT_EMAIL tokens, resolution status)

All 25 backend packages pass; frontend 41/41; build + env-docs green.
2026-08-22 00:34:50 +01:00
popertots 5e3dc9b428 fix: comprehensive payment system hardening (4 review passes)
CRITICAL fixes:
- C1: JWT exp claim now validated via jwtauth.VerifyToken (was Decode)
- C2: OverrideAmount validated post-substitution (prevents negative money minting)
- C3: Terminal gift-card payments store gift_card_id; refund credits user balance
- C4: Refund dedup returns stored amount, not req.Amount (prevents admin mislead)
- C5: Booking recheck uses FOR UPDATE (prevents TOCTOU with cancellation)
- C6: processChargeGroup idempotency key stable (charge-only, prevents double-refund)

MAJOR fixes:
- M2: Gift-card refund UPDATE checks RowsAffected; 0 rows -> failed
- M3: ProcessCancellationRefund returns commit error (was swallowed)
- M5: Dispute webhook handling (created + state.updated + disputes table)

MEDIUM fixes:
- ME1: CORS restricted to FRONTEND_ORIGIN env var (was reflect-any)
- ME2: anonymize_user() scrubs users.notes, bookings.notes, name_history, refresh_tokens
- ME3: Webhook handlers now mutate state (payment.updated, refund.updated)

Frontend fixes:
- Same-key retry on 503 (ambiguous failure) wired to all 8 payment flows
- CHARGE_AND_STORE intent for save-card flows (SCA compliance)
- Nonce staleness check verified across all flows

Additional fixes from adversarial re-review:
- F1: Till-sale completed dedup echoes stored amount (C4-class)
- F2: Cash/giftcard terminal path uses FOR UPDATE (C5-class)
- F3: Square-success UPDATE checks RowsAffected (till sales)
- F4: Dispute reason truncated to 192 chars (prevents INSERT failure)
- F5: Booking-user lookup failure marks refund failed (prevents silent money loss)
- F6: Saved-card/tip rechecks wrapped in transaction (C5 residual)

Tests:
- 15 adversarial attack tests (negative override, zero override, terminal gift card,
  refund dedup, TOCTOU, deleted gift card, advisory lock, overcharge, zero/negative/huge
  amount, raw PAN, missing auth, gift card balance, concurrent refunds)
- 14 webhook state tests (dispute created/state, payment/refund updated)
- 3 CORS tests, 3 GDPR tests, 1 HTTP timeout test
- Full suite passes with -race (25 packages, 0 failures)

25 files changed, +1532/-275 lines
2026-08-22 00:34:49 +01:00
popertotsandSisyphus 510828c924 chore: run go fix for Go 1.26 modernization
CI / Go vulnerabilities (push) Successful in 1m10s
CI / Build & Vet (push) Successful in 1m39s
CI / Frontend build (gate) (push) Successful in 1m42s
CI / Frontend QC (audit) (push) Successful in 56s
CI / Frontend QC (typecheck) (push) Successful in 1m36s
CI / Frontend QC (lint) (push) Successful in 1m51s
CI / Tests (prod) (push) Has been cancelled
CI / Tests (dev) (push) Has been cancelled
CI / Race (prod) (push) Has been cancelled
CI / Race (dev) (push) Has been cancelled
106 files: interface{}→any, strings.Split→SplitSeq, CutPrefix/Cut, strings.Builder, slices.Contains, remove redundant // +build directives, gofmt import ordering and indentation.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-07-09 17:25:23 +01:00
popertotsandSisyphus 220a0ef6e8 refactor(backend): update test files for PoolProxy and per-test transactions
Migrate all test files from SetupTestDB/db.DB pattern to per-test transactions:

- Replace SetupTestDB(t) with SetupTestTx(t) for context + transaction
- Replace db.DB.Query/QueryRow/Exec with tx.Query/QueryRow/Exec
- Replace context.Background() with context from SetupTestTx
- Replace defer rows.Close() pattern with explicit rows.Close()
- Add testdb.SeedBaseline(pool) to all TestMain functions
- Wire db.Conn = db.NewPoolProxy(pool) in all TestMain functions

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-06-21 19:29:24 +01:00
popertotsandSisyphus 9c68918c20 refactor(backend): migrate test infrastructure to isolated databases
Add CreateTestDatabase function for parallel isolated test databases per package.

- Add CreateTestDatabase() for isolated test DBs (parallel-safe)
- Move all TestMain functions to per-package testmain_test.go files
- Remove old TestMain from handlers_test.go, jwt_test.go, main_test.go
- Add JWT init guard in main.go to skip when -test.* flags detected
- Update testdb.go with admin DSN and proper cleanup
- Rename test database to crussell_test_db for consistency
- Replace testdb.NewPool + testdb.Migrate pattern with CreateTestDatabase

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-06-20 16:56:57 +01:00
popertots e73c96b653 refactor: optimize test DB setup — TestMain per package, truncate-only between tests
- Add TestMain to all 10 test packages (schema DROP+CREATE runs once per package)
- Convert per-test setupTestDB to resetTestData (TRUNCATE only, ~60% faster)
- Add 3 missing tables to TruncateTables (booking_edit_requests, exceptional_group_applications, business_settings)
- Remove dead truncateDiscountTables helper
- Consolidate discount_test.go into package bookings (was external test package)
- Update testutils.SetupTestDB to truncate-only
- Fix unused imports across user, bookings, and handlers packages
- Verify: 286 passing, 2 skipped, 0 failures with -count=2 (no state leakage)
2026-05-10 17:27:51 +01:00
popertots 88ee265603 refactor: remove auto deposit penalty on no-shows, add comprehensive tests
- Remove automatic deposits_required=3 on no-shows, give admin flexibility
- Add tests for no-show deposit logic (forgiven, over 24h, under 24h)
- Add tests for reservation cleanup TTL (admin walk-in/call-in 15min)
- Add tests for EXIF GPS data stripping in portfolio images
- Add tests for contact info endpoint
- Add tests for guest account anonymization
2026-05-03 15:59:40 +01:00