popertots
6d82535780
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.
163 lines
7.7 KiB
Bash
163 lines
7.7 KiB
Bash
# Database Credentials for all services
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# These are used by the 'postgres' service to initialize the database
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# These are used by 'backend' (Go) and 'sabredav' (PHP)
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POSTGRES_USER=myuser
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POSTGRES_PASSWORD=mypassword
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POSTGRES_DB=mydb
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# and to connect to the 'postgres' service on the Docker network
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POSTGRES_HOST=postgres
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POSTGRES_PORT=5432
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# JWT_SECRET_KEY — REQUIRED, FAIL-CLOSED. The backend refuses to start with an
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# empty, weak (<32 chars), or known-placeholder value, because a shared/public
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# signing key lets anyone forge an admin JWT. Generate a strong random key:
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# openssl rand -hex 32
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JWT_SECRET_KEY=
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# S3/R2 Configuration (for image storage)
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# Dev: Uses local Rustfs container (see compose.yml)
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# Prod: Use Cloudflare R2 credentials
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S3_ENDPOINT=http://localhost:9000
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# Public URL the BROWSER fetches images from. This is HOST-SPECIFIC: it must be
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# the machine's current LAN IP (DHCP changes it). Run `hostname -I` to check.
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# A stale IP makes images fail to load even though the objects exist in Rustfs.
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S3_PUBLIC_URL=http://192.168.0.45:9000
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S3_ACCESS_KEY=rustfsadmin
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S3_SECRET_KEY=rustfsadmin
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S3_BUCKET=crussell
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S3_PROFILE_PICS_BUCKET=crussell-profile-pics
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AWS_REGION=eu-west-2
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# Set DAV_SKIP_INIT=1 to skip CardDAV server initialization (e.g., in CI/test environments).
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DAV_SKIP_INIT=1
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# Prod only: Cloudflare R2 (overrides S3_* vars in non-dev builds).
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# Local dev uses the S3_* vars above (from .env). Not needed for local builds.
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R2_ENDPOINT=
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# Required for production object storage — the prod S3 client (backend/internal/s3/s3.go,
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# via getEnv) reads all four below; not needed for local dev builds.
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R2_ACCESS_KEY=
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R2_SECRET_KEY=
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R2_BUCKET=crussell
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R2_PUBLIC_URL=
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# Square Payment Gateway
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SQUARE_ACCESS_TOKEN=
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SQUARE_LOCATION_ID=
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SQUARE_TERMINAL_DEVICE_ID=
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SQUARE_ENVIRONMENT=mock
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# SQUARE_ALLOW_REAL_API — dev-build safety valve. In a `//go:build dev` build the
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# backend HARD-FAILS (refuses to construct the client) when SQUARE_ENVIRONMENT
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# is 'production', because a leftover/typo'd production env + real key in a dev
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# shell would create real charges. Set SQUARE_ALLOW_REAL_API=1 ONLY to
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# deliberately route a dev build to the real production API. Never set in a
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# deployed production build.
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SQUARE_ALLOW_REAL_API=
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# 2FA — merchant-level authorization gate on saved-card online payments (NOT
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# PSD2 SCA; Square buyer verification is the SCA mechanism and is wired for
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# new-card charges). Kept as an additional fraud control until Square buyer
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# verification is wired for saved-card charges. Enforcement is FAIL-CLOSED:
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# ON unless REQUIRE_2FA explicitly disables it (false/0/off/no, case-insensitive)
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# OR SQUARE_ENVIRONMENT explicitly equals one of mock/dev/development/test.
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# Empty or unknown SQUARE_ENVIRONMENT values are treated as production-enforced
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# (a mistyped env var can never silently disarm the gate; the backend logs a
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# startup warning in that case). Set REQUIRE_2FA=false only in controlled
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# environments.
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# Code delivery: there is NO email/SMS transport yet. The verification code is
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# delivered via the server log (a [2FA]-prefixed line). In enforced/production
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# environments an operator must relay the logged code to the user out-of-band;
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# the API never returns the code while enforcement is ON.
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REQUIRE_2FA=true
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# TWO_FACTOR_PEPPER — server-side pepper for HMAC-hashing 2FA codes. REQUIRED
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# in production builds: code issuance FAILS CLOSED when it is unset (an
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# unsalted SHA-256 digest in the 1M code space would be offline-brute-forceable
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# from a log/DB leak), mirroring JWT_SECRET_KEY's fail-fast stance. Optional
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# only in dev/test builds, where an unset pepper falls back to the legacy
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# digest with a one-time warning. Generate with:
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# openssl rand -base64 32
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TWO_FACTOR_PEPPER=
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# TWO_FACTOR_ALLOW_LOG_DELIVERY — defaults false. Production 2FA code issuance
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# FAILS CLOSED without a delivery channel: there is no email/SMS transport yet,
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# so the ONLY production channel is the operator's explicit opt-in to the
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# insecure server-log delivery ([2FA] prefix — anyone with backend log access
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# can defeat the gate on saved-card charges). MUST be set to true to deliver
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# 2FA codes via the server log in production until email/SMS lands. Dev/test
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# builds always deliver via the log and never consult this flag.
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TWO_FACTOR_ALLOW_LOG_DELIVERY=false
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# SNAPSHOT_ENC_KEY — base64-encoded 32-byte AES-256 key for encrypting stored
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# square_request_snapshot rows (buyer PII: email + ccof card tokens) at rest in
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# non-mock (production/sandbox) deployments. If unset/invalid, snapshots fall
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# back to PLAINTEXT with a one-time CRITICAL log warning (money-safety first:
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# the replayable snapshot must not be lost). Generate with:
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# openssl rand -base64 32
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SNAPSHOT_ENC_KEY=
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# Webhook config MUST exactly match the Square Dashboard webhook subscription
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# (URL + signature key). If SQUARE_WEBHOOK_NOTIFICATION_URL is left unset it
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# defaults to http://localhost:8080/webhooks/square, which is fail-closed (503
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# without the signing key, 403 on missing/bad signature). Leave both empty if
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# you do not use webhooks.
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SQUARE_WEBHOOK_SIGNATURE_KEY=
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SQUARE_WEBHOOK_NOTIFICATION_URL=
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# Frontend (public — safe for the browser). Square Web Payments SDK:
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# VITE_SQUARE_APPLICATION_ID — client-side application ID (sandbox IDs start with "sandbox-")
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# VITE_SQUARE_LOCATION_ID — Square location ID
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# VITE_SQUARE_ENVIRONMENT — 'mock' | 'sandbox' | 'production'. Local dev: 'mock' renders the
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# frontend's built-in mock card form (tokens only; pairs with
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# SQUARE_ENVIRONMENT=mock above). NEVER set 'mock' in production.
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VITE_SQUARE_APPLICATION_ID=
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VITE_SQUARE_LOCATION_ID=
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VITE_SQUARE_ENVIRONMENT=mock
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# Test Database (separate from main DB)
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# Used by testutils/testdb for running tests without corrupting dev data
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TEST_DB_HOST=localhost
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TEST_DB_DSN=
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# Dev/CI mode — set to "true" to enable mock services
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# Disables zxcvbn password checks, skips artificial Square mock delays,
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# skips DAV sync, and relaxes production guardrails
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GO_TESTING=
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# CardDAV (SabreDAV) — profile photo sync
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DAV_BASE_URL=http://localhost:8080
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# DAV_ADMIN_PASSWORD — REQUIRED, FAIL-CLOSED. sabredav/server.php refuses to
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# start when unset or set to a known weak/default value ('admin' etc.) — this
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# server exposes customer PII vCards, so no public default credential is ever
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# acceptable. Generate a strong random value:
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# openssl rand -hex 32
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DAV_ADMIN_PASSWORD=
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# Logging
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# Set to "true" to disable ANSI color escape sequences in log output
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NO_COLOR=
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# Frontend
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VITE_BACKEND_URL=http://localhost:8080
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# Backend CORS allowlist — comma-separated list of allowed frontend origins
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# (read by the backend CORS middleware, see backend/main.go). Falls back to
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# http://localhost:5173 when unset.
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FRONTEND_ORIGIN=http://localhost:5173
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# TRUST_PROXY_HEADERS — defaults false. Set to true ONLY when a trusted proxy
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# (nginx and/or the Cloudflare edge) sits between clients and this backend and
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# overwrites X-Real-IP / CF-Connecting-IP with the real client IP. When true,
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# the per-IP rate limiter keys requests on those proxy-set headers and main.go
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# registers chi's ClientIPFromHeader("X-Real-IP") middleware. MUST be true
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# behind nginx/Cloudflare, or every request keyed by IP collapses onto the
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# proxy's IP — one client exhausting the limit throttles everyone, and per-IP
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# limiter protection is effectively bypassed. MUST stay false when the backend
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# is origin-exposed: a client talking directly to the backend could otherwise
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# rotate X-Real-IP/CF-Connecting-IP to bypass per-IP rate limiting.
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TRUST_PROXY_HEADERS=false
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# Local S3 (Rustfs) — requires GO_TESTING=1 or dev build tag
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# These are dev-only overrides used by the dev S3 implementation
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RUSTFS_ENDPOINT=http://rustfs:9000
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RUSTFS_ACCESS_KEY=rustfsadmin
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RUSTFS_SECRET_KEY=rustfsadmin
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RUSTFS_BUCKET=crussell
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