2 Commits

Include renames

Author	SHA1	Message	Date
popertots	9bb812669e	fix: fresh-review round — 2FA deliverability, disable re-verification, GDPR batch scrub, dispute alerting, docs accuracy ... Second fresh-eyes review pass (7 agents: goal, security, code-quality, context-mining, webhooks+2FA, client+mock+sweep, refunds/giftcards/handlers). Money-safety core verified sound (identical-body replay byte-lossless, clawback gated on definitive proof, no double-charge window). This round fixes the issues the fresh pass surfaced: 2FA: - Setup now DELIVERS the code via the [2FA] server log in ALL modes (was: nothing in enforced mode -> production 2FA was an unbreakable dead-end and saved-card charges were permanently 403). Enforced mode still withholds the code from the API response; the log line is the fake delivery channel until email/SMS lands (P6). - Disabling 2FA now requires a fresh verification code when enforcement is ON (previously ignored the code -> a password-only attacker could lift the gate). Shares the 5-attempt lockout and timing-safe compare. Dev bypass retained. - REQUIRE_2FA parsing normalized (false/0/off/no, case-insensitive); startup warning extended to the empty-env/mock-client/enforced-2FA confusion. GDPR: - anonymize_user() SQL now scrubs two_factor_* columns + staff notes, so the idle-account batch cleanup (CleanupIdleAccounts) is erasure-clean, not just the user-initiated delete path. Webhooks: - dispute.created for an untracked Square payment now raises a critical_payment_log admin notification (chargeback the app can't reconcile is never silent). Reason strings truncated on rune boundaries (valid UTF-8). Stale at-most-once comment corrected; revertTillSaleGiftCardFunding duplication noted. Sweep/mock parity: - Mock CreatePayment dedup is now source-aware (IDEMPOTENCY_KEY_REUSED on source mismatch) matching ReplayPaymentByKey and real Square. - COMPLETED-but-never-polled terminal till-sale checkouts are now recorded by the sweep (previously only booking checkouts were; till charges were invisible until the 24h blind-fail WARN). - Legacy snapshot-less minimal-body replay, SQUARE_LOCATION_ID drift, and in-memory-mock-restart limitations documented. Docs: - Webhook path corrected everywhere (/webhooks/square, not /api/webhooks/square - a deployer following the old path would 404 and silently lose all webhook reconciliation). - 2FA enforcement semantics + code-delivery mechanism documented accurately (fail-closed default; log-delivery channel; disable re-verification). - README/User Manual note the 2FA requirement on online saved-card payments. Tests: 2,151 (up from 2,142). Backend 26/27 packages green (crussell/db fails only in this environment: local postgres doesn't offer scram-sha-256 for the test role; package is byte-identical to HEAD and untouched here). Frontend builds; svelte-check 0 errors.	2026-08-22 00:34:49 +01:00
popertots	e9b0f0f2a7	fix: review-loop hardening — identical-body replay, 2FA gates, webhook at-least-once, GDPR scrub ... Follow-up to the comprehensive payment-system review. Fixes the issues the review found in the initial integration, plus the rough edges it introduced. Money-safety: - Replay-by-key now replays the FULL original request verbatim from a stored square_request_snapshot, so a retained idempotency key returns the original payment instead of IDEMPOTENCY_KEY_REUSED (previously the row sat pending forever). IDEMPOTENCY_KEY_REUSED remains ambiguous (never proof of no charge). - Dev mock mirrors real Square for unknown-key replays: ccof: saved-card sources are charged and rescued; spent cnon: nonces surface ErrReplayKeyNotRetained. (Fixes dev/prod parity divergence.) - Webhook dedup row committed AFTER dispatch (at-least-once); FAILED till sales claw back gift-card funding; event-type strings match Square's real catalog. - Expired-gift-card cancellation refunds set creditFailed (never a phantom 'completed' refund); cancellation refunds lock all payment rows ascending. - Sweep never rescue-completes a gift-card purchase without delivering the card. - Tip no-client-key fallback is a deterministic count-based key under the booking advisory lock (retry-safe, distinct tips don't collapse). - M-cap subtracts completed refunds, clamped to [0, total]. 2FA (PSD2 SCA stand-in) for online saved-card payments: - Full feature: status/setup/verify/disable endpoints, gating helper wired into all 7 saved-card charge paths (incl. BuyGiftCard + admin saved-card), account admin-tab settings UI, frontend gating across all payment surfaces. - Enforcement is FAIL-CLOSED: on unless REQUIRE_2FA=false or an explicit mock/dev SQUARE_ENVIRONMENT; startup warning when off in a non-dev env. - Verify is brute-force hardened (5-attempt lockout, timing-safe compare); plaintext codes only logged when enforcement is off (dev). - GDPR: anonymize_user also scrubs 2FA columns and staff notes. Infra/docs: - nginx: /api/ response cache removed (cross-user disclosure); port 80 redirects to HTTPS (localhost/RFC1918 exempt, end-anchored regexes); HSTS; separate webhook rate-limit zone. - Schema: users 2FA columns; payments/till_sales square_source_id + square_request_snapshot. - Legal docs: gift-card cooling-off, international-transfers section, tips policy; Gap Backlog P3 webhooks marked done; stale counts/wording corrected. - Flaky test race fixed (t.Parallel + global mock mutation); suite 26/26 packages green, 2,142 tests, svelte-check clean.	2026-08-22 00:34:49 +01:00