4d5d2cd381be04f39478b613b9c48c8f915076d6
5
Commits
| Author | SHA1 | Message | Date | |
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 popertots
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fe88f2084d |
fix: review-loop B — adversarial findings (sweep auto-refund, admin clamp, 2FA real challenge, opaque refresh tokens, gated client IP, GBP pence)
Loop B aggressive adversarial round (3 attack agents) + fix + secondary + verification:
- CRITICAL: sweep replay auto-refunds provably-created-later duplicate charges (gated on parseable CreatedAt); 22h legitimate-retry window == 22h sweep cutoff (no dead zone)
- HIGH: admin Take Payment clamps to remaining obligation (cash/giftcard/saved-card/terminal); no unintended tip from overflow; campaign credit against remaining
- HIGH: /api/services/eligible-for/{id} requires auth + owner-or-admin (DOB/age + patch-test health-data leak closed)
- HIGH: opaque refresh-token rotation (login/refresh return {token, jti, refreshToken}; refresh REQUIRES opaque token; single-use rotation; logout revokes; access token rejected at refresh)
- HIGH: saved-card charges require a REAL 2FA verification code (B6/B10) — backend gate on all 8 charge paths + shared TwoFactorCodeInput frontend component on all 7 surfaces; 2FA gate is no longer setup-flag-only
- MEDIUM: ungated CF-Connecting-IP in reserve/admin_reserve gated via exported mw.ClientIP; 2FA limiter keyed on userID alone (no header-rotation bypass); ChangePassword actually revokes JTI + refresh tokens; 2FA setup mint cooldown + persistent failed-attempt counter; campaign redemption race surfaces campaign_fully_redeemed
- Terminal saved-card VAT applied (was under-collected); age-guard reconcile failures notify; isWeakJWTSecret entropy gate; gift-card redeem per-card counter + per-user limiter; webhook signature key startup validation
- NEW internal/twofa package (single source of truth breaking the payments<->user import cycle); consolidation of duplicate 2FA hash/verify
- Frontend: refresh-token storage + rotation, TwoFactorCodeInput component, amountPaidPence in admin modal, B5/B6/B10 contract wiring; 70 frontend tests
- Tests: loop_b_fixes_test.go, internal/twofa tests, updated auth/services/profile/twofa/mw tests
All 26 backend packages pass (incl. internal/twofa); frontend 70/70 + build clean; env-docs 41/41.
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popertots
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faceb9809c |
fix: review-loop A — discount credit on admin payments, campaign over-credit cap, sweep replay window, dedup refund revalidation, duplication/modularisation, GBP pence naming
Round-A fresh review (6 agents) + fix + secondary cross-cutting + verification rounds: - F1: campaign discounts reduce the charged amount (deposit credit + admin PaymentModal discounted total); capDiscountToRemainingObligation prevents over-credit at completion in all four campaign blocks - F2: sweep replay rescue distinguishes legitimate same-key retries (21h window) from expired-key new charges; ccof blind-fails leave pending + CRITICAL instead of clawing back - F3: post-start online overflow carved as a tip record (mirrors terminal split builder) - A1: single-source Square decline-code classification (till delegates to square.IsDefinitivePaymentError) - A2/A5: refund attempt-cap literals consolidated; refund-failure counter capped + reset on terminal resolutions + admin notifications - A3/A9: idempotency helpers adopted across derivations; IsExplicitDevOrMockEnv relocated + all gates unified (incl. health-check) - A7: 2FA user+IP limiter + TRUST_PROXY_HEADERS startup warning; SNAPSHOT_ENC_KEY startup validation; TWO_FACTOR_PEPPER docs corrected - A8: snapshot encryption on all 6 write sites + marker-aware reuse paths; MPV->SPV effective voucher type (single VAT point) - A10/A11/A12/A16: gift-card slot scan advances past failed; amount-aware refund reconciliation; completed-booking refund re-check; PaymentWasRefunded on SquareClient interface - Dedup refund revalidation on tip/terminal/gift-card paths; sweep acknowledged_at IS NULL parity; refund-notification single source (exported payments.InsertRefundFailedNotifications) - Duplication/modularisation round: shared frontend helpers (sanitizeDecimalInput, campaignDiscountCents, twoFactorBlocksSavedCards getter, generateUUID), single-source MaxIdempotencyKeyLength, notification-helper consolidation, snapshot-guard comments - Cross-cutting GBP rename: Cents->Pence across backend + frontend + tests (26 identifiers, 16 files) - Tests: 11 behavior-change tests updated to new invariants; coverage for fixed functions; frontend vitest 55 tests; docs corrected (test counts, 2FA delivery, pre-launch checklist, resolution status) - gitleaks: allowlist backend/internal/square test fixtures (mock idempotency keys) All 25 backend packages pass; frontend 55/55 + build clean; env-docs 41/41. |
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popertots
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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. |
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popertots
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67cf5b9a45 |
fix: review round 6 — P0 deposit charge, idempotency rotation, dev-safety guard, 2FA/webhook hardening
Sixth fresh-eyes review pass (5 agents: goal, QA, code-quality, security, context-mining). QA FAILED the deposit-required new-card flow; the P0 root cause was backend + frontend, now fixed. All 20 packages green. P0 money-safety: - Deposit-required bookings now actually charge the deposit on new-card payment. Two-part fix: (1) CreateBookingHandler re-reads the trigger-maintained total_amount/total_duration_minutes from the DB after the booking_services insert (the INSERT..RETURNING row predates the recalc trigger, so TotalAmount serialized as 0 and DepositPaid computed TRUE on an unpaid booking — the frontend gate trusted deposit_paid:true, never charged, and confirmed the booking with zero payment rows); (2) BookingFlow.svelte gates the confirmation view on depositPaid and guards against re-creating a booking on retry. Regression test TestBookings_Create_DepositPaidFalseOnUnpaidBooking. Payments (idempotency + money): - deriveBookingPaymentIdempotencyKey: no-client-key fallback now advances a sequence for repeatable types (partial) and rotates past refunded completed rows, so refund-then-repay and equal-amount partials diverge onto distinct keys; an un-refunded completed row keeps its key (double-charge protection holds). Dedup hits on refunded rows now 409, never stale success. - chargeFailureStatus default is 503 (ambiguous), never 402; table test. - Flaky TestBookingPayment_FullPayment_SplitsIntoDepositAndBalance fixed (ORDER BY payment_type). - resolveChargeSource: orphaned card-on-file disabled via DeleteCardOnFile when SaveCardForUser fails (best-effort, redacted log); retry path preserved. Square client: - Dev builds HARD-FAIL (panic) on SQUARE_ENVIRONMENT=production without SQUARE_ALLOW_REAL_API=1; sandbox routes with a loud banner. - Mock fault-injection FailAfterCommit (commit-then-5xx) exercises the exact lost-response same-key retry; SimulateCardTokenUsed; 45-char idempotency-key cap parity; SquareEnvironment/SquareLocationID shared env helpers used by the sweep (env contract no longer comment-only). - listRefunds truncation now errors (money-sensitive reconcile retries instead of over-refunding); getCardsOnFile truncation loudly logged. Webhooks + 2FA: - square-environment header checked fail-closed (403) when configured env is production/sandbox; dispatch DB work bounded by 30s timeout contexts. - 2FA codes HMAC-SHA256 pepper'd (TWO_FACTOR_PEPPER) with legacy-hash migration + upgrade-on-verify; disable-flow mint cooldown (1/min, 429) caps the brute-force loop; in-lockout records never LRU-evicted. Repo hygiene: - env-docs CI gate green again (FRONTEND_ORIGIN + SQUARE_ALLOW_REAL_API + TWO_FACTOR_PEPPER documented; Vite DEV built-in allowlisted). - Dead square_deposits schema dropped; obsidian/README/legal-page drift fixed (consumeradvice.scot signposting, CORS allowlist, p11 R3/P13, T1). - 2FA disable residual documented; P6 email/SMS delivery and P12 sandbox smoke test remain the pre-go-live gates. Verification: go test -tags test,dev -count=1 -parallel 8 ./... (20/20 ok), go build ./... + -tags dev, go vet clean, svelte-check 0 errors, env-docs gate OK, live deposit-required flow re-verified end-to-end (deposit £11 charged, square_payment_id recorded). |
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popertots
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2a78383a2d |
Expand payment remediation test coverage
Adds tests for chargeFailureStatus retryable-vs-definitive classification (429/408/425 -> 503, 4xx declines -> 402), legacy NULL-key refund resume, tip/discount split-record math, and the shared charge helpers adopted by till and gift-card paths. |