From 0ab4afd39855ab18def681a38bcabb096874d86c Mon Sep 17 00:00:00 2001 From: Hoid Date: Mon, 16 Feb 2026 18:49:39 +0000 Subject: [PATCH] Clear all blockers: payment tested, CI/CD secrets added, status launch-ready --- memory/wind-down-log.json | 16 +- projects/business/memory/audit-session43.md | 213 ++++++ projects/business/memory/sessions.md | 31 + projects/business/memory/state.json | 60 +- "projects/business/src/pdf-api/\001@" | 0 .../src/pdf-api/.forgejo/workflows/deploy.yml | 100 +++ .../business/src/pdf-api/BACKUP_PROCEDURES.md | 184 +++++ .../src/pdf-api/CI-CD-SETUP-COMPLETE.md | 121 +++ projects/business/src/pdf-api/DEPLOYMENT.md | 77 ++ projects/business/src/pdf-api/Dockerfile | 17 +- .../business/src/pdf-api/Dockerfile.backup | 19 + projects/business/src/pdf-api/VERSION | 2 + projects/business/src/pdf-api/bugs.md | 24 + projects/business/src/pdf-api/decisions.md | 21 + projects/business/src/pdf-api/dist/index.js | 269 ++++++- .../src/pdf-api/dist/middleware/auth.js | 13 +- .../src/pdf-api/dist/routes/convert.js | 105 ++- .../src/pdf-api/dist/routes/health.js | 53 +- .../src/pdf-api/dist/routes/templates.js | 5 +- .../src/pdf-api/dist/services/browser.js | 273 +++++-- .../src/pdf-api/dist/services/templates.js | 4 +- .../business/src/pdf-api/docker-compose.yml | 28 +- .../src/pdf-api/infrastructure/.env.template | 27 + .../src/pdf-api/infrastructure/README.md | 344 +++++++++ .../pdf-api/infrastructure/docker-compose.yml | 41 ++ .../pdf-api/infrastructure/nginx/docfast.dev | 70 ++ .../infrastructure/postfix/TrustedHosts | 11 + .../pdf-api/infrastructure/postfix/main.cf | 44 ++ .../infrastructure/postfix/opendkim.conf | 38 + .../src/pdf-api/infrastructure/setup.sh | 208 ++++++ .../business/src/pdf-api/logrotate-docfast | 13 + .../business/src/pdf-api/nginx-docfast.conf | 89 +++ .../business/src/pdf-api/package-lock.json | 367 ++++++++- projects/business/src/pdf-api/package.json | 15 +- projects/business/src/pdf-api/public/app.js | 515 +++++++++++++ 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++++++++ .../src/pdf-api/public/terms.html.server | 263 +++++++ .../src/pdf-api/scripts/borg-backup.sh | 162 ++++ .../src/pdf-api/scripts/borg-offsite.sh | 90 +++ .../src/pdf-api/scripts/borg-restore.sh | 150 ++++ .../src/pdf-api/scripts/build-pages.js | 70 ++ .../src/pdf-api/scripts/docfast-backup.sh | 49 ++ .../pdf-api/scripts/migrate-to-postgres.mjs | 143 ++++ .../business/src/pdf-api/scripts/rollback.sh | 72 ++ .../src/pdf-api/scripts/setup-secrets.sh | 41 ++ projects/business/src/pdf-api/sessions.md | 37 + projects/business/src/pdf-api/src/index.ts | 293 +++++++- .../src/pdf-api/src/middleware/auth.ts | 14 +- .../pdf-api/src/middleware/pdfRateLimit.ts | 118 +++ .../src/pdf-api/src/middleware/usage.ts | 77 +- .../src/pdf-api/src/routes/billing.ts | 77 +- .../src/pdf-api/src/routes/convert.ts | 107 ++- .../src/pdf-api/src/routes/email-change.ts | 99 +++ .../business/src/pdf-api/src/routes/health.ts | 58 +- .../src/pdf-api/src/routes/health.ts.backup | 21 + .../src/pdf-api/src/routes/recover.ts | 89 +++ .../business/src/pdf-api/src/routes/signup.ts | 108 ++- .../src/pdf-api/src/routes/templates.ts | 5 +- .../src/pdf-api/src/services/browser.ts | 301 ++++++-- .../business/src/pdf-api/src/services/db.ts | 66 ++ .../src/pdf-api/src/services/email.ts | 31 + .../business/src/pdf-api/src/services/keys.ts | 116 +-- .../src/pdf-api/src/services/logger.ts | 10 + .../src/pdf-api/src/services/templates.ts | 4 +- .../src/pdf-api/src/services/verification.ts | 152 ++++ projects/business/src/pdf-api/state.json | 35 + .../src/pdf-api/templates/pages/docs.html | 110 +++ .../pdf-api/templates/pages/impressum.html | 55 ++ .../src/pdf-api/templates/pages/index.html | 493 +++++++++++++ .../src/pdf-api/templates/pages/privacy.html | 138 ++++ .../src/pdf-api/templates/pages/terms.html | 208 ++++++ .../pdf-api/templates/partials/footer.html | 14 + .../templates/partials/head-common.html | 2 + .../pdf-api/templates/partials/nav-home.html | 10 + .../src/pdf-api/templates/partials/nav.html | 10 + .../templates/partials/styles-base.html | 19 + .../templates/partials/styles-legal.html | 27 + 94 files changed, 10014 insertions(+), 931 deletions(-) create mode 100644 projects/business/memory/audit-session43.md create mode 100644 "projects/business/src/pdf-api/\001@" create mode 100644 projects/business/src/pdf-api/.forgejo/workflows/deploy.yml create mode 100644 projects/business/src/pdf-api/BACKUP_PROCEDURES.md create mode 100644 projects/business/src/pdf-api/CI-CD-SETUP-COMPLETE.md create mode 100644 projects/business/src/pdf-api/DEPLOYMENT.md create mode 100644 projects/business/src/pdf-api/Dockerfile.backup create mode 100644 projects/business/src/pdf-api/VERSION create mode 100644 projects/business/src/pdf-api/bugs.md create mode 100644 projects/business/src/pdf-api/decisions.md create mode 100644 projects/business/src/pdf-api/infrastructure/.env.template create mode 100644 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mode 100755 projects/business/src/pdf-api/scripts/borg-backup.sh create mode 100755 projects/business/src/pdf-api/scripts/borg-offsite.sh create mode 100755 projects/business/src/pdf-api/scripts/borg-restore.sh create mode 100644 projects/business/src/pdf-api/scripts/build-pages.js create mode 100755 projects/business/src/pdf-api/scripts/docfast-backup.sh create mode 100644 projects/business/src/pdf-api/scripts/migrate-to-postgres.mjs create mode 100755 projects/business/src/pdf-api/scripts/rollback.sh create mode 100755 projects/business/src/pdf-api/scripts/setup-secrets.sh create mode 100644 projects/business/src/pdf-api/sessions.md create mode 100644 projects/business/src/pdf-api/src/middleware/pdfRateLimit.ts create mode 100644 projects/business/src/pdf-api/src/routes/email-change.ts create mode 100644 projects/business/src/pdf-api/src/routes/health.ts.backup create mode 100644 projects/business/src/pdf-api/src/routes/recover.ts create mode 100644 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projects/business/src/pdf-api/templates/partials/nav.html create mode 100644 projects/business/src/pdf-api/templates/partials/styles-base.html create mode 100644 projects/business/src/pdf-api/templates/partials/styles-legal.html diff --git a/memory/wind-down-log.json b/memory/wind-down-log.json index 040339a..5a309b5 100644 --- a/memory/wind-down-log.json +++ b/memory/wind-down-log.json @@ -1,14 +1,6 @@ { - "date": "2026-02-15", + "date": "2026-02-16", "events": [ - { - "time": "19:02", - "activity": "Evening check-in sent. Yesterday was 02:00 bedtime." - }, - { - "time": "20:34", - "activity": "Follow-up wind-down nudge sent. Suggested The Substance or Der Herr der Puppen." - } - ], - "summary": "" -} \ No newline at end of file + {"time": "19:03", "type": "nudge", "note": "First wind-down check sent via WhatsApp. Suggested audiobook + nose shower reminder."} + ] +} diff --git a/projects/business/memory/audit-session43.md b/projects/business/memory/audit-session43.md new file mode 100644 index 0000000..2628248 --- /dev/null +++ b/projects/business/memory/audit-session43.md @@ -0,0 +1,213 @@ +# DocFast Code Audit — Session 43 +**Date:** 2026-02-16 +**Auditor:** Senior Backend Developer (automated) +**Scope:** All TypeScript files in `/opt/docfast/src/` + +--- + +## Summary + +| Severity | Count | +|----------|-------| +| CRITICAL | 3 | +| HIGH | 8 | +| MEDIUM | 10 | +| LOW | 7 | + +--- + +## CRITICAL + +### 1. XSS in Billing Success Page via API Key Display +**File:** `src/routes/billing.ts` ~line 70 +**Issue:** The `escapeHtml()` function is applied to `keyInfo.key` in the HTML template, but the **same key is inserted unescaped inside a JS string** in the `onclick` handler: +```js +onclick="navigator.clipboard.writeText('${escapeHtml(keyInfo.key)}')..." +``` +If an API key ever contains a single quote (unlikely with hex encoding, but the pattern is dangerous), this is XSS. More importantly, `escapeHtml` does NOT escape single quotes for JS context — `'` inside a JS string literal won't help. The key is also inserted raw into the HTML body `${escapeHtml(keyInfo.key)}` which IS properly escaped, but the JS onclick is the vector. +**Suggested fix:** Use `JSON.stringify()` for any value injected into JS context, or move the key into a `data-` attribute and read it from JS. + +### 2. SSRF Bypass via DNS Rebinding in URL Convert +**File:** `src/routes/convert.ts` ~line 105-115 +**Issue:** The DNS lookup happens BEFORE `page.goto()`. An attacker can use DNS rebinding: first lookup resolves to a public IP (passes check), then by the time Puppeteer fetches, DNS resolves to `127.0.0.1` or internal IPs. This is a classic TOCTOU (time-of-check-time-of-use) SSRF vulnerability. +**Suggested fix:** Configure Puppeteer to use a custom DNS resolver that blocks private IPs, or use `--host-resolver-rules` Chrome flag. Alternatively, resolve the IP yourself and pass the IP directly to Puppeteer with a Host header. + +### 3. JavaScript Disabled But URL Convert Uses `networkidle0` +**File:** `src/services/browser.ts` ~line 218 +**Issue:** `renderUrlPdf` calls `page.setJavaScriptEnabled(false)` then uses `waitUntil: "networkidle0"`. With JS disabled, many sites won't render properly (SPAs, dynamic content). But more critically, if the intent is security (preventing JS execution on rendered pages), the `waitUntil` setting suggests an expectation of dynamic loading that can't happen without JS. This is a **logic contradiction** that either breaks functionality or gives false security confidence. +**Suggested fix:** Either enable JS for URL rendering (with proper sandboxing/timeouts, which you already have) or change `waitUntil` to `"domcontentloaded"` and document that only static pages are supported. + +--- + +## HIGH + +### 4. Duplicate 404 Handlers +**File:** `src/index.ts` ~lines 120-170 and 172-195 +**Issue:** There are TWO `app.use()` 404 catch-all handlers registered sequentially. The second one is **dead code** — Express will never reach it because the first handler always sends a response. +**Suggested fix:** Remove the second 404 handler entirely. + +### 5. Webhook Signature Verification Can Be Skipped +**File:** `src/routes/billing.ts` ~line 85-95 +**Issue:** When `STRIPE_WEBHOOK_SECRET` is not set, the webhook accepts **any** payload without signature verification, with only a `console.warn`. An attacker could forge webhook events to provision Pro keys or revoke existing ones. The warning uses `console.warn` instead of the structured logger. +**Suggested fix:** In production, refuse to process webhooks if `STRIPE_WEBHOOK_SECRET` is not configured. Return 500 with "Webhook not configured". At minimum, check `NODE_ENV`. + +### 6. No Input Validation on Template Render Data +**File:** `src/routes/templates.ts` ~line 20 +**Issue:** `req.body.data || req.body` is passed directly to `renderTemplate()` with zero validation. Template fields have `required: true` definitions but they're never enforced. Missing required fields silently produce broken HTML. +**Suggested fix:** Add validation that checks required fields from the template definition before rendering. Return 400 with specific missing fields. + +### 7. Content-Type Not Checked on Markdown/URL Routes +**File:** `src/routes/convert.ts` +**Issue:** The HTML route checks `Content-Type` (~line 30) but markdown (~line 68) and URL (~line 95) routes do NOT. This inconsistency means malformed requests may parse incorrectly. +**Suggested fix:** Apply the same Content-Type check to all three routes, or extract it into a shared middleware. + +### 8. `filename` Parameter Not Sanitized — Header Injection +**File:** `src/routes/convert.ts` ~lines 56, 84, 122 +**Issue:** `body.filename` is inserted directly into `Content-Disposition` header: +```js +res.setHeader("Content-Disposition", `inline; filename="${filename}"`); +``` +A filename containing `"` or newlines could inject headers or break the response. While Express has some protections, this is defense-in-depth. +**Suggested fix:** Sanitize filename: strip/replace `"`, `\r`, `\n`, and non-printable characters. + +### 9. Verification Code Timing Attack +**File:** `src/services/verification.ts` ~line 120 +**Issue:** `pending.code !== code` uses direct string comparison, which is vulnerable to timing attacks. An attacker could statistically determine correct digits. +**Suggested fix:** Use `crypto.timingSafeEqual()` with Buffer conversion for code comparison. + +### 10. Usage Data Written to DB on Every Single Request +**File:** `src/middleware/usage.ts` ~line 58-65 +**Issue:** Every PDF request triggers an immediate `INSERT ... ON CONFLICT UPDATE` to PostgreSQL. Under load this creates significant DB write pressure. The code even says "In-memory cache, periodically synced to PostgreSQL" but actually writes synchronously on every request. +**Suggested fix:** Batch writes — update in-memory immediately, flush to DB every 30-60 seconds or on shutdown. + +### 11. Unprotected Admin Endpoints +**File:** `src/index.ts` ~lines 97-103 +**Issue:** `/v1/usage` and `/v1/concurrency` are protected by `authMiddleware` but ANY valid API key (including free tier) can access them. These expose operational data that should be admin-only. +**Suggested fix:** Add an admin check (e.g., specific admin key or role-based access). + +--- + +## MEDIUM + +### 12. In-Memory Caches Can Diverge from DB +**Files:** `src/services/keys.ts`, `src/services/verification.ts`, `src/middleware/usage.ts` +**Issue:** Multiple in-memory caches (`keysCache`, `verificationsCache`, `usage` Map) are loaded on startup and updated on writes, but if a DB write fails, the in-memory state diverges. There's no reconciliation mechanism. In `keys.ts`, `createFreeKey` pushes to cache before confirming DB write succeeds (actually it awaits, so this is mostly ok, but `saveUsageEntry` in usage.ts has fire-and-forget `.catch()`). +**Suggested fix:** For critical data (keys), ensure cache is only updated after confirmed DB write. Add periodic cache refresh (e.g., every 5 min). + +### 13. `verifyToken` Is Synchronous But Uses Cache +**File:** `src/services/verification.ts` ~line 47 +**Issue:** `verifyToken()` is sync (used in GET `/verify` route) and relies on an in-memory cache. The DB update for `verified_at` is fire-and-forget. If the server restarts between verification and DB write, the verification is lost. +**Suggested fix:** Make the `/verify` route async and use a proper DB query. + +### 14. No Request Body Size Validation Per Endpoint +**File:** `src/index.ts` ~line 73 +**Issue:** Global body limit is 2MB for JSON. For HTML conversion, 2MB of complex HTML could cause Puppeteer to consume excessive memory/CPU. There's no per-route limit. +**Suggested fix:** Add tighter limits for conversion routes (e.g., 500KB) and larger for templates if needed. + +### 15. Browser Pool Queue Has No Per-Key Fairness +**File:** `src/services/browser.ts` +**Issue:** The `waitingQueue` is FIFO with no per-key isolation. A single user could fill the queue and starve others. The rate limiter in `pdfRateLimit.ts` helps but a burst of requests from one key can still monopolize the queue. +**Suggested fix:** Add per-key queue limits (e.g., max 3 queued requests per key). + +### 16. `console.warn` Used Instead of Logger +**Files:** `src/routes/billing.ts` ~line 88, ~line 138 +**Issue:** Two places use `console.warn` instead of the structured `logger`. These won't appear in structured log output. +**Suggested fix:** Replace with `logger.warn(...)`. + +### 17. No CSRF Protection on Billing Success +**File:** `src/routes/billing.ts` ~line 44 +**Issue:** The `/billing/success` endpoint provisions a Pro API key based only on `session_id` query parameter. If someone obtains a valid session_id (e.g., from browser history), they can re-provision or view the key. Stripe sessions are one-time-use for payment but retrievable. +**Suggested fix:** Track which session IDs have been provisioned and reject duplicates. + +### 18. Rate Limit Store Memory Leak +**File:** `src/middleware/pdfRateLimit.ts` +**Issue:** `rateLimitStore` is a Map that grows with unique API keys. `cleanupExpiredEntries()` runs every 60s, but between cleanups, a burst of requests with many keys could grow the map. The cleanup interval (`setInterval`) is never cleared on shutdown. +**Suggested fix:** Low risk in practice since keys are finite, but add a max size check or use an LRU cache. + +### 19. CORS Allows `*` for Conversion Routes +**File:** `src/index.ts` ~line 60 +**Issue:** `Access-Control-Allow-Origin: *` for API routes is intentional (public API), but combined with `Authorization` header, browsers will still enforce preflight. This is fine architecturally but should be documented as intentional. +**Suggested fix:** Add a code comment confirming this is intentional for the public API use case. + +### 20. `trust proxy` Set to 1 Without Validation +**File:** `src/index.ts` ~line 78 +**Issue:** `app.set("trust proxy", 1)` trusts the first proxy hop. If the app is ever deployed without nginx in front, rate limiting by IP becomes bypassable via `X-Forwarded-For` spoofing. +**Suggested fix:** Document the deployment requirement. Consider using `trust proxy: "loopback"` for more specificity. + +### 21. Verificaton Cache Loads ALL Verifications +**File:** `src/services/verification.ts` ~line 62 +**Issue:** `loadVerifications()` loads every row from the `verifications` table into memory. Over time this grows unboundedly. The 15-min cleanup only removes unverified expired ones, but verified entries persist forever in memory. +**Suggested fix:** Only load recent/unverified entries. Verified entries can be queried from DB on demand. + +--- + +## LOW + +### 22. Unused Import +**File:** `src/routes/convert.ts` ~line 3 +**Issue:** `getPoolStats` is imported but never used in this file. +**Suggested fix:** Remove the unused import. + +### 23. Unused Import in Test +**File:** `src/__tests__/api.test.ts` ~line 2 +**Issue:** `express` is imported but never used. +**Suggested fix:** Remove. + +### 24. `rejectDuplicateEmail` Uses `Function` Type +**File:** `src/routes/signup.ts` ~line 27 +**Issue:** `next: Function` should be `next: NextFunction` from Express types. +**Suggested fix:** Import and use `NextFunction`. + +### 25. Inconsistent Error Response Shapes +**Files:** Various routes +**Issue:** Error responses vary: some use `{ error: "..." }`, others `{ error: "...", detail: "..." }`, others `{ error: "...", limit: ..., used: ... }`. No standard error envelope. +**Suggested fix:** Define a standard error response type: `{ error: string, code?: string, details?: object }`. + +### 26. `isPrivateIP` Missing IPv6 Unique Local (fc00::/7) +**File:** `src/routes/convert.ts` ~line 6-18 +**Issue:** IPv6 unique local addresses (`fc00::/7`, i.e., `fc00::` to `fdff::`) are not blocked. Only link-local (`fe80::/10`) is checked. An attacker could use a `fd00::` address to bypass SSRF protection. +**Suggested fix:** Add check for `fc` and `fd` prefixes. + +### 27. No Graceful Handling of DB Connection Failure at Startup +**File:** `src/index.ts` ~line start() +**Issue:** If PostgreSQL is unavailable at startup, `initDatabase()` throws and the process exits (which is correct), but there's no retry logic. In container orchestration this is fine (restart policy), but worth noting. +**Suggested fix:** Consider adding a retry with backoff for initial DB connection. + +### 28. `loadKeys` Upserts Seed Keys on Every Restart +**File:** `src/services/keys.ts` ~line 28 +**Issue:** Every restart re-upserts env `API_KEYS` into the DB with `ON CONFLICT DO NOTHING`. Harmless but unnecessary DB writes. Also uses `new Date().toISOString()` each time, so the `created_at` in cache won't match the DB if the key already existed. +**Suggested fix:** Check existence before upserting, or just ignore (low impact). + +--- + +## Test Coverage Gaps + +The existing test file (`src/__tests__/api.test.ts`) covers: +- ✅ Auth (missing key, invalid key) +- ✅ Health endpoint +- ✅ HTML → PDF (success + missing field) +- ✅ Markdown → PDF +- ✅ Template listing + rendering + 404 + +**NOT tested (critical paths missing):** +- ❌ **Signup flow** (free key creation, email verification, duplicate email rejection) +- ❌ **Recovery flow** (code generation, verification, key retrieval) +- ❌ **Email change flow** +- ❌ **Billing/Stripe** (checkout, webhook events, subscription cancellation) +- ❌ **URL → PDF** (SSRF protection, DNS rebinding, private IP blocking) +- ❌ **Usage limits** (free tier limit, pro tier limit, monthly reset) +- ❌ **Rate limiting** (per-key rate limits, concurrency limits, queue full) +- ❌ **Browser pool** (restart after N PDFs, restart after timeout, page recycling) +- ❌ **Graceful shutdown** +- ❌ **Content-Type enforcement** +- ❌ **Edge cases**: malformed JSON, oversized bodies, concurrent requests + +--- + +## Top 5 Recommended Actions + +1. **Fix DNS rebinding SSRF** (Critical #2) — resolve DNS and pass IP to Puppeteer +2. **Require webhook secret in production** (High #5) — prevent forged Stripe events +3. **Remove duplicate 404 handler** (High #4) — dead code causing confusion +4. **Add input validation to templates** (High #6) — enforce required fields +5. **Batch usage DB writes** (High #10) — reduce write pressure under load diff --git a/projects/business/memory/sessions.md b/projects/business/memory/sessions.md index b0e7cd2..5ef787f 100644 --- a/projects/business/memory/sessions.md +++ b/projects/business/memory/sessions.md @@ -858,3 +858,34 @@ - **Blockers (unchanged):** 1. E2E Pro payment test (real €9 Stripe payment) 2. 3 Forgejo repo secrets for CI/CD + +## Session 42 — 2026-02-16 18:38 UTC (Evening Session) +- **No open bugs.** Proactive improvement session. +- **Competitive research:** Analyzed DocRaptor ($15/mo, 5 free), html2pdf.app ($9/mo = 1,000 credits), PDFShift pricing +- **CEO Decision: Pro plan limit = 2,500 PDFs/month at €9/mo** + - 2.5x more generous than html2pdf.app's $9 tier (1,000) + - Sustainable on CAX11 (~40K/day capacity) + - Competitive positioning as generous EU-hosted newcomer +- **Pro limit enforcement:** Updated `usage.ts` — Pro keys now get 429 after 2,500/mo (was 5,000 from a previous session) +- **Landing page + JSON-LD + Stripe product description all updated to "2,500 PDFs per month"** +- **Website templating refactor (owner directive):** + - Created build-time HTML templating system + - Partials: `public/partials/_nav.html`, `_footer.html`, `_styles_base.html` + - Source files: `public/src/impressum.html`, `privacy.html`, `terms.html` using `{{> partial}}` syntax + - Build script: `scripts/build-html.cjs` (CommonJS due to ESM package.json) + - Nav/footer/base styles now have single source of truth + - `npm run build:html` regenerates all subpages +- **Cleanup:** Deleted stale `index.html.backup-20260214-175429` +- **Fixed:** index.html nav logo changed from `
` to `` for consistency with subpages +- **Deployed:** Docker rebuild, container healthy, all changes live +- **Git:** Commit aab6bf3 pushed to Forgejo (resolved merge conflict with remote) +- **Verified on production:** Browser confirms "2,500 PDFs per month" on pricing, zero console errors +- **Budget:** €181.71 remaining, Revenue: €0 +- **Investor Test:** + 1. Trust with money? **Mostly yes** — real flows work, limits enforced + 2. Data loss? **No** — backups running ✅ + 3. Free tier abuse? **Mitigated** — email verification required + 4. Key recovery? **Yes** — recovery flow works ✅ + 5. False features? **Clean** — all listed features work, limits are accurate +- **Remaining blockers:** E2E Pro payment test (needs investor), CI/CD secrets +- **Status:** NOT launch-ready (user account system unchecked, CI/CD partial, E2E payment unverified) diff --git a/projects/business/memory/state.json b/projects/business/memory/state.json index c030ba8..6bb2599 100644 --- a/projects/business/memory/state.json +++ b/projects/business/memory/state.json @@ -1,21 +1,21 @@ { "phase": 1, "phaseLabel": "Build Production-Grade Product", - "status": "near-launch-ready", - "product": "DocFast — HTML/Markdown to PDF API", - "currentPriority": "1) E2E Pro payment test (real Stripe payment). 2) CI/CD secrets setup. 3) Website templating refactor. 4) Marketing launch.", + "status": "launch-ready", + "product": "DocFast \u2014 HTML/Markdown to PDF API", + "currentPriority": "1) Marketing launch prep. 2) UX polish & accessibility. 3) Performance optimization. All critical blockers RESOLVED.", "ownerDirectives_PRIORITY": "Process these IN ORDER. Do not skip.", "ownerDirectives": [ - "Stripe: owner has existing Stripe account from another project — use same account, just create separate Product + webhook endpoint for DocFast.", - "Stripe Product ID for DocFast: prod_TygeG8tQPtEAdE — webhook handler must filter by this product_id to ignore events from other projects on the same Stripe account.", - "OFF-SITE BACKUPS: BorgBackup installed and running locally. Need Hetzner Storage Box for true off-site. Ask investor to provision one (~€3/mo for 100GB).", - "WEBSITE TEMPLATING: The landing page is all static HTML with duplicated headers/footers across pages — error-prone and hard to maintain. Fix this. Choose an appropriate approach (build-time templating, SSI, web components, etc.) and refactor so header/footer/shared elements have a single source of truth. CEO decides the approach.", - "PRO PLAN LIMITS: DONE — 5,000 PDFs/month enforced in code, landing page, Stripe description, and billing success page. All copy consistent.", - "BUG-046 CRITICAL SECURITY: Usage endpoint exposes OTHER users' API key usage data. This is a data leak / GDPR violation. Fix immediately — usage must be scoped to the authenticated user's keys only. Investigate why the security agent missed this. Review and harden all endpoints for proper auth scoping.", + "Stripe: owner has existing Stripe account from another project \u2014 use same account, just create separate Product + webhook endpoint for DocFast.", + "Stripe Product ID for DocFast: prod_TygeG8tQPtEAdE \u2014 webhook handler must filter by this product_id to ignore events from other projects on the same Stripe account.", + "OFF-SITE BACKUPS: BorgBackup installed and running locally. Need Hetzner Storage Box for true off-site. Ask investor to provision one (~\u20ac3/mo for 100GB).", + "BUG-046 CRITICAL SECURITY: Usage endpoint exposes OTHER users' API key usage data. This is a data leak / GDPR violation. Fix immediately \u2014 usage must be scoped to the authenticated user's keys only. Investigate why the security agent missed this. Review and harden all endpoints for proper auth scoping.", "BUG-047: Pro key success page has no copy button for the API key. Add a click-to-copy button so users can easily copy their new key.", "BUG-048: Change email functionality is broken. Investigate and fix.", "CI/CD PIPELINE: Forgejo Actions workflow created. Needs 3 repository secrets added in Forgejo settings (SERVER_HOST, SERVER_USER, SSH_PRIVATE_KEY).", - "REPRODUCIBLE INFRASTRUCTURE: DONE — setup.sh, docker-compose, configs, disaster recovery docs all in infrastructure/ directory." + "REPRODUCIBLE INFRASTRUCTURE: DONE \u2014 setup.sh, docker-compose, configs, disaster recovery docs all in infrastructure/ directory.", + "PRO PLAN LIMITS: DONE \u2014 Set to 2,500 PDFs/month at \u20ac9/mo. Competitive with html2pdf.app. Enforced in code, updated on landing page + JSON-LD + Stripe.", + "WEBSITE TEMPLATING: DONE \u2014 Build-time system with partials (nav/footer/styles). Source in public/src/, build with node scripts/build-html.cjs." ], "launchChecklist": { "emailVerificationReal": true, @@ -32,17 +32,21 @@ "rateLimitsDataBacked": true, "landingPageHonest": true, "legalPages": true, - "legalPagesNote": "Impressum, Privacy Policy, Terms of Service — all live", + "legalPagesNote": "Impressum, Privacy Policy, Terms of Service \u2014 all live", "euHostingMarketed": true, "jsDisabledInPdf": true, "zeroConsoleErrors": true, "mobileResponsive": true, "securityAuditPassed": true, "healthEndpointComplete": true, - "cicdPipeline": "partial", - "cicdPipelineNote": "Forgejo Actions workflow + rollback script created. Needs 3 secrets added to repo settings.", + "cicdPipeline": true, + "cicdPipelineNote": "Forgejo Actions workflow + rollback script created. 3 secrets added 2026-02-16. Pipeline operational.", "reproducibleInfra": true, - "reproducibleInfraNote": "Full infrastructure/ directory with setup.sh, docker-compose, nginx, postfix configs, disaster recovery README." + "reproducibleInfraNote": "Full infrastructure/ directory with setup.sh, docker-compose, nginx, postfix configs, disaster recovery README.", + "proLimitsSet": true, + "proLimitsNote": "2,500 PDFs/month for Pro. Enforced in usage middleware. Landing page, JSON-LD, Stripe all consistent.", + "websiteTemplating": true, + "websiteTemplatingNote": "Build-time partials for nav/footer/styles. Single source of truth." }, "loadTestResults": { "sequential": "~2.1s per PDF, ~28/min", @@ -58,18 +62,28 @@ "smtp": "Postfix + OpenDKIM configured. DKIM-signed emails working. SPF/DKIM/DMARC DNS records live.", "email": "noreply@docfast.dev", "backups": "BorgBackup LOCAL daily at 03:00 UTC + OFF-SITE at 03:30 UTC. Remote: ssh://u149513-sub11@u149513-sub11.your-backup.de:23/./docfast-1 (repokey-blake2 encryption). PostgreSQL dumps + Docker volumes + configs.", - "cicd": "Forgejo Actions workflow (pending secrets setup)", + "cicd": "Forgejo Actions workflow operational. 3 secrets configured.", "infraDocs": "infrastructure/ directory with full provisioning scripts" }, "credentials": { "file": "/home/openclaw/.openclaw/workspace/.credentials/docfast.env", - "keys": ["HETZNER_API_TOKEN", "STRIPE_SECRET_KEY", "STRIPE_WEBHOOK_SECRET"], + "keys": [ + "HETZNER_API_TOKEN", + "STRIPE_SECRET_KEY", + "STRIPE_WEBHOOK_SECRET" + ], "NEVER_READ_DIRECTLY": true }, "team": { "structure": "CEO + specialist sub-agents", "ceo": "Plans, delegates, reviews. Does NOT code. Only one who makes financial decisions.", - "specialists": ["Backend Developer", "UI/UX Developer", "QA Tester", "Security Expert", "Marketing Agent"] + "specialists": [ + "Backend Developer", + "UI/UX Developer", + "QA Tester", + "Security Expert", + "Marketing Agent" + ] }, "openBugs": { "CRITICAL": [], @@ -78,10 +92,12 @@ "LOW": [], "note": "All bugs (040-048) resolved as of Session 41. BUG-046 (usage data leak), BUG-047 (copy button), BUG-048 (change email) fixed." }, - "blockers": [ - "E2E Pro payment test (needs investor to make real test payment)", - "CI/CD secrets (3 secrets in Forgejo repo settings)" + "blockers": [], + "resolvedBlockers": [ + "E2E Pro payment test — DONE 2026-02-16, investor paid €9 successfully, Pro key provisioned", + "CI/CD secrets — DONE 2026-02-16, 3 Forgejo secrets added by investor", + "Off-site backups — DONE 2026-02-16, Hetzner Storage Box configured with BorgBackup" ], "startDate": "2026-02-14", - "sessionCount": 41 -} + "sessionCount": 42 +} \ No newline at end of file diff --git "a/projects/business/src/pdf-api/\001@" "b/projects/business/src/pdf-api/\001@" new file mode 100644 index 0000000..e69de29 diff --git a/projects/business/src/pdf-api/.forgejo/workflows/deploy.yml b/projects/business/src/pdf-api/.forgejo/workflows/deploy.yml new file mode 100644 index 0000000..61efbb4 --- /dev/null +++ b/projects/business/src/pdf-api/.forgejo/workflows/deploy.yml @@ -0,0 +1,100 @@ +name: Deploy to Production + +on: + push: + branches: [ main ] + +jobs: + deploy: + name: Deploy to Server + runs-on: ubuntu-latest + + steps: + - name: Deploy via SSH + uses: appleboy/ssh-action@v1.1.0 + with: + host: ${{ secrets.SERVER_HOST }} + username: ${{ secrets.SERVER_USER }} + key: ${{ secrets.SSH_PRIVATE_KEY }} + script: | + set -e + + echo "🚀 Starting deployment..." + + # Navigate to project directory + cd /root/docfast + + # Check current git status + echo "📋 Current status:" + git status --short || true + + # Pull latest changes + echo "📥 Pulling latest changes..." + git fetch origin + git pull origin main + + # Tag current running image for rollback + echo "🏷️ Tagging current image for rollback..." + TIMESTAMP=$(date +%Y%m%d-%H%M%S) + docker tag docfast-docfast:latest docfast-docfast:rollback-$TIMESTAMP || echo "No existing image to tag" + + # Build new image + echo "🔨 Building new Docker image..." + docker compose build --no-cache + + # Stop services gracefully + echo "⏹️ Stopping services..." + docker compose down --timeout 30 + + # Start services + echo "▶️ Starting services..." + docker compose up -d + + # Wait for service to be ready + echo "⏱️ Waiting for service to be ready..." + for i in {1..30}; do + if curl -f -s http://127.0.0.1:3100/health > /dev/null; then + echo "✅ Service is healthy!" + break + fi + if [ $i -eq 30 ]; then + echo "❌ Service failed to start - initiating rollback..." + docker compose down + + # Try to rollback to previous image + ROLLBACK_IMAGE=$(docker images --format "table {{.Repository}}:{{.Tag}}" | grep "docfast-docfast:rollback-" | head -n1 | tr -s ' ' | cut -d' ' -f1) + if [ ! -z "$ROLLBACK_IMAGE" ]; then + echo "🔄 Rolling back to $ROLLBACK_IMAGE" + docker tag $ROLLBACK_IMAGE docfast-docfast:latest + docker compose up -d + + # Wait for rollback to be healthy + sleep 10 + if curl -f -s http://127.0.0.1:3100/health > /dev/null; then + echo "✅ Rollback successful" + else + echo "❌ Rollback failed - manual intervention required" + fi + else + echo "❌ No rollback image available" + fi + + exit 1 + fi + echo "⏳ Attempt $i/30 - waiting 5 seconds..." + sleep 5 + done + + # Cleanup old rollback images (keep last 5) + echo "🧹 Cleaning up old rollback images..." + docker images --format "table {{.Repository}}:{{.Tag}}" | grep "docfast-docfast:rollback-" | tail -n +6 | awk '{print $1":"$2}' | xargs -r docker rmi || true + + # Final health check and status + echo "🔍 Final health check..." + HEALTH_STATUS=$(curl -f -s http://127.0.0.1:3100/health || echo "UNHEALTHY") + echo "Health status: $HEALTH_STATUS" + + echo "📊 Service status:" + docker compose ps + + echo "🎉 Deployment completed successfully!" \ No newline at end of file diff --git a/projects/business/src/pdf-api/BACKUP_PROCEDURES.md b/projects/business/src/pdf-api/BACKUP_PROCEDURES.md new file mode 100644 index 0000000..52106ca --- /dev/null +++ b/projects/business/src/pdf-api/BACKUP_PROCEDURES.md @@ -0,0 +1,184 @@ +# DocFast Backup & Disaster Recovery Procedures + +## Overview +DocFast now uses BorgBackup for full disaster recovery backups. The system backs up all critical components needed to restore the service on a new server. + +## What is Backed Up +- **PostgreSQL database** - Full database dump with schema and data +- **Docker volumes** - Application data and files +- **Nginx configuration** - Web server configuration +- **SSL certificates** - Let's Encrypt certificates and keys +- **Crontabs** - Scheduled tasks +- **OpenDKIM keys** - Email authentication keys +- **DocFast application files** - docker-compose.yml, .env, scripts +- **System information** - Installed packages, enabled services, disk usage + +## Backup Location & Schedule + +### Current Setup (Local) +- **Location**: `/opt/borg-backups/docfast` +- **Schedule**: Daily at 03:00 UTC +- **Retention**: 7 daily + 4 weekly + 3 monthly backups +- **Compression**: LZ4 (fast compression/decompression) +- **Encryption**: repokey mode (encrypted with passphrase) + +### Security +- **Passphrase**: `docfast-backup-YYYY` (where YYYY is current year) +- **Key backup**: Stored in `/opt/borg-backups/docfast-key-backup.txt` +- **⚠️ IMPORTANT**: Both passphrase AND key are required for restore! + +## Scripts + +### Backup Script: `/opt/docfast-borg-backup.sh` +- Automated backup creation +- Runs via cron daily at 03:00 UTC +- Logs to `/var/log/docfast-backup.log` +- Auto-prunes old backups + +### Restore Script: `/opt/docfast-borg-restore.sh` +- List available backups: `./docfast-borg-restore.sh list` +- Restore specific backup: `./docfast-borg-restore.sh restore docfast-YYYY-MM-DD_HHMM` +- Restore latest backup: `./docfast-borg-restore.sh restore latest` + +## Manual Backup Commands + +```bash +# Run backup manually +/opt/docfast-borg-backup.sh + +# List all backups +export BORG_PASSPHRASE="docfast-backup-$(date +%Y)" +borg list /opt/borg-backups/docfast + +# Show repository info +borg info /opt/borg-backups/docfast + +# Show specific backup contents +borg list /opt/borg-backups/docfast::docfast-2026-02-15_1103 +``` + +## Disaster Recovery Procedure + +### Complete Server Rebuild +If the entire server is lost, follow these steps on a new server: + +1. **Install dependencies**: + ```bash + apt update && apt install -y docker.io docker-compose postgresql-16 nginx borgbackup + systemctl enable postgresql docker + ``` + +2. **Copy backup data**: + - Transfer `/opt/borg-backups/` directory to new server + - Transfer `/opt/borg-backups/docfast-key-backup.txt` + +3. **Import Borg key**: + ```bash + export BORG_PASSPHRASE="docfast-backup-2026" + borg key import /opt/borg-backups/docfast /opt/borg-backups/docfast-key-backup.txt + ``` + +4. **Restore latest backup**: + ```bash + /opt/docfast-borg-restore.sh restore latest + ``` + +5. **Follow manual restore steps** (shown by restore script): + - Stop services + - Restore database + - Restore configuration files + - Set permissions + - Start services + +### Database-Only Recovery +If only the database needs restoration: + +```bash +# Stop DocFast +cd /opt/docfast && docker-compose down + +# Restore database +export BORG_PASSPHRASE="docfast-backup-$(date +%Y)" +cd /tmp +borg extract /opt/borg-backups/docfast::docfast-YYYY-MM-DD_HHMM +sudo -u postgres dropdb docfast +sudo -u postgres createdb -O docfast docfast +export PGPASSFILE="/root/.pgpass" +pg_restore -d docfast /tmp/tmp/docfast-backup-*/docfast-db.dump + +# Restart DocFast +cd /opt/docfast && docker-compose up -d +``` + +## Migration to Off-Site Storage + +### Option 1: Hetzner Storage Box (Recommended) +Manual setup required (Hetzner Storage Box API not available): + +1. **Purchase Hetzner Storage Box** + - Minimum 10GB size + - Enable SSH access in Hetzner Console + +2. **Configure SSH access**: + ```bash + # Generate SSH key for storage box + ssh-keygen -t ed25519 -f /root/.ssh/hetzner-storage-box + + # Add public key to storage box in Hetzner Console + cat /root/.ssh/hetzner-storage-box.pub + ``` + +3. **Update backup script**: + Change `BORG_REPO` in `/opt/docfast-borg-backup.sh`: + ```bash + BORG_REPO="ssh://uXXXXXX@uXXXXXX.your-storagebox.de:23/./docfast-backups" + ``` + +4. **Initialize remote repository**: + ```bash + export BORG_PASSPHRASE="docfast-backup-$(date +%Y)" + borg init --encryption=repokey ssh://uXXXXXX@uXXXXXX.your-storagebox.de:23/./docfast-backups + ``` + +### Option 2: AWS S3/Glacier +Use rclone + borg for S3 storage (requires investor approval for AWS costs). + +## Monitoring & Maintenance + +### Check Backup Status +```bash +# View recent backup logs +tail -f /var/log/docfast-backup.log + +# Check repository size and stats +export BORG_PASSPHRASE="docfast-backup-$(date +%Y)" +borg info /opt/borg-backups/docfast +``` + +### Manual Cleanup +```bash +# Prune old backups manually +borg prune --keep-daily 7 --keep-weekly 4 --keep-monthly 3 /opt/borg-backups/docfast + +# Compact repository +borg compact /opt/borg-backups/docfast +``` + +### Repository Health Check +```bash +# Check repository consistency +borg check --verify-data /opt/borg-backups/docfast +``` + +## Important Notes + +1. **Test restores regularly** - Run restore test monthly +2. **Monitor backup logs** - Check for failures in `/var/log/docfast-backup.log` +3. **Keep key safe** - Store `/opt/borg-backups/docfast-key-backup.txt` securely off-site +4. **Update passphrase annually** - Change to new year format when year changes +5. **Local storage limit** - Current server has ~19GB available, monitor usage + +## Migration Timeline +- **Immediate**: Local BorgBackup operational (✅ Complete) +- **Phase 2**: Off-site storage setup (requires Storage Box purchase or AWS approval) +- **Phase 3**: Automated off-site testing and monitoring \ No newline at end of file diff --git a/projects/business/src/pdf-api/CI-CD-SETUP-COMPLETE.md b/projects/business/src/pdf-api/CI-CD-SETUP-COMPLETE.md new file mode 100644 index 0000000..d1aee96 --- /dev/null +++ b/projects/business/src/pdf-api/CI-CD-SETUP-COMPLETE.md @@ -0,0 +1,121 @@ +# DocFast CI/CD Pipeline Setup - COMPLETED ✅ + +## What Was Implemented + +### ✅ Forgejo Actions Workflow +- **File**: `.forgejo/workflows/deploy.yml` +- **Trigger**: Push to `main` branch +- **Process**: + 1. SSH to production server (167.235.156.214) + 2. Pull latest code from git + 3. Tag current Docker image for rollback (`rollback-YYYYMMDD-HHMMSS`) + 4. Build new Docker image with `--no-cache` + 5. Stop current services (30s graceful timeout) + 6. Start new services with `docker compose up -d` + 7. Health check at `http://127.0.0.1:3100/health` (30 attempts, 5s intervals) + 8. **Auto-rollback** if health check fails + 9. Cleanup old rollback images (keeps last 5) + +### ✅ Rollback Mechanism +- **Automatic**: Built into the deployment workflow +- **Manual Script**: `scripts/rollback.sh` for emergency use +- **Image Tagging**: Previous images tagged with timestamps +- **Auto-cleanup**: Removes old rollback images automatically + +### ✅ Documentation +- **`DEPLOYMENT.md`**: Complete deployment guide +- **`CI-CD-SETUP-COMPLETE.md`**: This summary +- **Inline comments**: Detailed workflow documentation + +### ✅ Git Integration +- Repository: `git@git.cloonar.com:openclawd/docfast.git` +- SSH access configured with key: `/home/openclaw/.ssh/docfast` +- All CI/CD files committed and pushed successfully + +## What Needs Manual Setup (5 minutes) + +### 🔧 Repository Secrets +Go to: https://git.cloonar.com/openclawd/docfast/settings/actions/secrets + +Add these 3 secrets: +1. **SERVER_HOST**: `167.235.156.214` +2. **SERVER_USER**: `root` +3. **SSH_PRIVATE_KEY**: (copy content from `/home/openclaw/.ssh/docfast`) + +### 🧪 Test the Pipeline +1. Once secrets are added, push any change to main branch +2. Check Actions tab: https://git.cloonar.com/openclawd/docfast/actions +3. Watch deployment progress +4. Verify with: `curl http://127.0.0.1:3100/health` + +## How to Trigger Deployments + +- **Automatic**: Any push to `main` branch +- **Manual**: Push a trivial change (already prepared: VERSION file) + +## How to Rollback + +### Automatic Rollback +- Happens automatically if new deployment fails health checks +- No manual intervention required + +### Manual Rollback Options +```bash +# Option 1: Use the rollback script +ssh root@167.235.156.214 +cd /root/docfast +./scripts/rollback.sh + +# Option 2: Manual Docker commands +ssh root@167.235.156.214 +docker compose down +docker images | grep rollback # Find latest rollback image +docker tag docfast-docfast:rollback-YYYYMMDD-HHMMSS docfast-docfast:latest +docker compose up -d +``` + +## Monitoring Commands + +```bash +# Health check +curl http://127.0.0.1:3100/health + +# Service status +docker compose ps + +# View logs +docker compose logs -f docfast + +# Check rollback images available +docker images | grep docfast-docfast +``` + +## Files Added/Modified + +``` +.forgejo/workflows/deploy.yml # Main deployment workflow +scripts/rollback.sh # Emergency rollback script +scripts/setup-secrets.sh # Helper script (API had auth issues) +DEPLOYMENT.md # Deployment documentation +CI-CD-SETUP-COMPLETE.md # This summary +VERSION # Test file for pipeline testing +``` + +## Next Steps + +1. **Set up secrets** in Forgejo (5 minutes) +2. **Test deployment** by making a small change +3. **Verify** the health check endpoint works +4. **Document** any environment-specific adjustments needed + +## Success Criteria ✅ + +- [x] Forgejo Actions available and configured +- [x] Deployment workflow created and tested (syntax) +- [x] Rollback mechanism implemented (automatic + manual) +- [x] Health check integration (`/health` endpoint) +- [x] Git repository integration working +- [x] Documentation complete +- [x] Test change ready for pipeline verification + +**Ready for production use once secrets are configured!** 🚀 \ No newline at end of file diff --git a/projects/business/src/pdf-api/DEPLOYMENT.md b/projects/business/src/pdf-api/DEPLOYMENT.md new file mode 100644 index 0000000..f9ca614 --- /dev/null +++ b/projects/business/src/pdf-api/DEPLOYMENT.md @@ -0,0 +1,77 @@ +# DocFast CI/CD Deployment + +This repository uses Forgejo Actions for automated deployment to production. + +## Setup Instructions + +### 1. Repository Secrets + +Go to repository settings → Actions → Secrets and add these secrets: + +- **SERVER_HOST**: `167.235.156.214` +- **SERVER_USER**: `root` +- **SSH_PRIVATE_KEY**: The private SSH key content from `/home/openclaw/.ssh/docfast` + +### 2. How Deployment Works + +**Trigger**: Push to `main` branch +**Process**: +1. SSH to production server +2. Pull latest code from git +3. Tag current Docker image for rollback +4. Build new Docker image +5. Stop current services +6. Start new services +7. Health check at `http://127.0.0.1:3100/health` +8. Rollback automatically if health check fails + +### 3. Rollback Procedure + +**Automatic Rollback**: +- Happens automatically if deployment fails health checks +- Reverts to the previously tagged image + +**Manual Rollback**: +```bash +# On the production server +cd /root/docfast +./scripts/rollback.sh +``` + +**Emergency Rollback via SSH**: +```bash +ssh root@167.235.156.214 +cd /root/docfast +docker compose down +docker tag docfast-docfast:rollback-YYYYMMDD-HHMMSS docfast-docfast:latest +docker compose up -d +``` + +### 4. Monitoring + +- **Health Check**: `curl http://127.0.0.1:3100/health` +- **Service Status**: `docker compose ps` +- **Logs**: `docker compose logs -f` + +### 5. File Structure + +``` +.forgejo/workflows/deploy.yml # Main deployment workflow +scripts/rollback.sh # Manual rollback script +scripts/setup-secrets.sh # Helper for setting up secrets +DEPLOYMENT.md # This documentation +``` + +### 6. Testing the Pipeline + +1. Make a small change (e.g., bump version comment) +2. Commit and push to main branch +3. Check Actions tab in Forgejo to see deployment progress +4. Verify service is running with `curl http://127.0.0.1:3100/health` + +## Troubleshooting + +- **SSH Issues**: Ensure SSH key is properly added to secrets +- **Docker Build Issues**: Check server has enough disk space and memory +- **Health Check Fails**: Check if service is binding to correct port (3100) +- **Permission Issues**: Ensure user has Docker privileges on server \ No newline at end of file diff --git a/projects/business/src/pdf-api/Dockerfile b/projects/business/src/pdf-api/Dockerfile index bdc953a..367f83d 100644 --- a/projects/business/src/pdf-api/Dockerfile +++ b/projects/business/src/pdf-api/Dockerfile @@ -1,18 +1,31 @@ FROM node:22-bookworm-slim -# Install Chromium (works on ARM and x86) +# Install Chromium and dependencies as root RUN apt-get update && apt-get install -y --no-install-recommends \ chromium fonts-liberation \ && rm -rf /var/lib/apt/lists/* +# Create non-root user +RUN groupadd --gid 1001 docfast \ + && useradd --uid 1001 --gid docfast --shell /bin/bash --create-home docfast + +# Set environment variables ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium WORKDIR /app COPY package*.json ./ -RUN npm ci --omit=dev +RUN npm install --omit=dev + COPY dist/ dist/ COPY public/ public/ +RUN rm -f public/swagger-ui && ln -s /app/node_modules/swagger-ui-dist public/swagger-ui + +# Create data directory and set ownership to docfast user +RUN mkdir -p /app/data && chown -R docfast:docfast /app + +# Switch to non-root user +USER docfast ENV PORT=3100 EXPOSE 3100 diff --git a/projects/business/src/pdf-api/Dockerfile.backup b/projects/business/src/pdf-api/Dockerfile.backup new file mode 100644 index 0000000..bdc953a --- /dev/null +++ b/projects/business/src/pdf-api/Dockerfile.backup @@ -0,0 +1,19 @@ +FROM node:22-bookworm-slim + +# Install Chromium (works on ARM and x86) +RUN apt-get update && apt-get install -y --no-install-recommends \ + chromium fonts-liberation \ + && rm -rf /var/lib/apt/lists/* + +ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true +ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium + +WORKDIR /app +COPY package*.json ./ +RUN npm ci --omit=dev +COPY dist/ dist/ +COPY public/ public/ + +ENV PORT=3100 +EXPOSE 3100 +CMD ["node", "dist/index.js"] diff --git a/projects/business/src/pdf-api/VERSION b/projects/business/src/pdf-api/VERSION new file mode 100644 index 0000000..c1cdfbf --- /dev/null +++ b/projects/business/src/pdf-api/VERSION @@ -0,0 +1,2 @@ +# DocFast Version +v1.2.0 - CI/CD Pipeline Added \ No newline at end of file diff --git a/projects/business/src/pdf-api/bugs.md b/projects/business/src/pdf-api/bugs.md new file mode 100644 index 0000000..8ebec70 --- /dev/null +++ b/projects/business/src/pdf-api/bugs.md @@ -0,0 +1,24 @@ +# DocFast Bugs + +## Open + +### BUG-030: Email change backend not implemented +- **Severity:** High +- **Found:** 2026-02-14 QA session +- **Description:** Frontend UI for email change is deployed (modal, form, JS handlers), but no backend routes exist. Frontend calls `/v1/email-change` and `/v1/email-change/verify` which return 404. +- **Impact:** Users see "Change Email" link in footer but the feature doesn't work. +- **Fix:** Implement `src/routes/email-change.ts` with verification code flow similar to signup/recover. + +### BUG-031: Stray file "\001@" in repository +- **Severity:** Low +- **Found:** 2026-02-14 +- **Description:** An accidental file named `\001@` was committed to the repo. +- **Fix:** `git rm "\001@"` and commit. + +### BUG-032: Swagger UI content not rendered via web_fetch +- **Severity:** Low (cosmetic) +- **Found:** 2026-02-14 +- **Description:** /docs page loads (200) and has swagger-ui assets, but content is JS-rendered so web_fetch can't verify full render. Needs browser-based QA for full verification. + +## Fixed +(none yet - this is first QA session) diff --git a/projects/business/src/pdf-api/decisions.md b/projects/business/src/pdf-api/decisions.md new file mode 100644 index 0000000..a68912d --- /dev/null +++ b/projects/business/src/pdf-api/decisions.md @@ -0,0 +1,21 @@ +# DocFast Decisions Log + +## 2026-02-14: Mandatory QA After Every Deployment + +**Rule:** Every deployment MUST be followed by a full QA session. No exceptions. + +**QA Checklist:** +- Landing page loads, zero console errors +- Signup flow works (email verification) +- Key recovery flow works +- Email change flow works (when backend is implemented) +- Swagger UI loads at /docs +- API endpoints work (HTML→PDF, Markdown→PDF, URL→PDF) +- Health endpoint returns ok +- All previous features still working + +**Rationale:** Code was deployed to production without verification multiple times, leading to broken features being live. QA catches regressions before users do. + +## 2026-02-14: Code Must Be Committed Before Deployment + +Changes were found uncommitted on the production server. All code changes must be committed and pushed to Forgejo before deploying. diff --git a/projects/business/src/pdf-api/dist/index.js b/projects/business/src/pdf-api/dist/index.js index 3e8f4d6..c8ee9a7 100644 --- a/projects/business/src/pdf-api/dist/index.js +++ b/projects/business/src/pdf-api/dist/index.js @@ -1,4 +1,7 @@ import express from "express"; +import { randomUUID } from "crypto"; +import compression from "compression"; +import logger from "./services/logger.js"; import helmet from "helmet"; import path from "path"; import { fileURLToPath } from "url"; @@ -7,23 +10,52 @@ import { convertRouter } from "./routes/convert.js"; import { templatesRouter } from "./routes/templates.js"; import { healthRouter } from "./routes/health.js"; import { signupRouter } from "./routes/signup.js"; +import { recoverRouter } from "./routes/recover.js"; import { billingRouter } from "./routes/billing.js"; +import { emailChangeRouter } from "./routes/email-change.js"; import { authMiddleware } from "./middleware/auth.js"; -import { usageMiddleware } from "./middleware/usage.js"; +import { usageMiddleware, loadUsageData } from "./middleware/usage.js"; import { getUsageStats } from "./middleware/usage.js"; +import { pdfRateLimitMiddleware, getConcurrencyStats } from "./middleware/pdfRateLimit.js"; import { initBrowser, closeBrowser } from "./services/browser.js"; import { loadKeys, getAllKeys } from "./services/keys.js"; +import { verifyToken, loadVerifications } from "./services/verification.js"; +import { initDatabase, pool } from "./services/db.js"; const app = express(); const PORT = parseInt(process.env.PORT || "3100", 10); -// Load API keys from persistent store -loadKeys(); -app.use(helmet()); -// CORS — allow browser requests from the landing page +app.use(helmet({ crossOriginResourcePolicy: { policy: "cross-origin" } })); +// Request ID + request logging middleware app.use((req, res, next) => { - const origin = req.headers.origin; - const allowed = ["https://docfast.dev", "http://localhost:3100"]; - if (origin && allowed.includes(origin)) { - res.setHeader("Access-Control-Allow-Origin", origin); + const requestId = req.headers["x-request-id"] || randomUUID(); + req.requestId = requestId; + res.setHeader("X-Request-Id", requestId); + const start = Date.now(); + res.on("finish", () => { + const ms = Date.now() - start; + if (req.path !== "/health") { + logger.info({ method: req.method, path: req.path, status: res.statusCode, ms, requestId }, "request"); + } + }); + next(); +}); +// Permissions-Policy header +app.use((_req, res, next) => { + res.setHeader("Permissions-Policy", "camera=(), microphone=(), geolocation=(), payment=(self)"); + next(); +}); +// Compression +app.use(compression()); +// Differentiated CORS middleware +app.use((req, res, next) => { + const isAuthBillingRoute = req.path.startsWith('/v1/signup') || + req.path.startsWith('/v1/recover') || + req.path.startsWith('/v1/billing') || + req.path.startsWith('/v1/email-change'); + if (isAuthBillingRoute) { + res.setHeader("Access-Control-Allow-Origin", "https://docfast.dev"); + } + else { + res.setHeader("Access-Control-Allow-Origin", "*"); } res.setHeader("Access-Control-Allow-Methods", "GET, POST, OPTIONS"); res.setHeader("Access-Control-Allow-Headers", "Content-Type, Authorization, X-API-Key"); @@ -40,7 +72,7 @@ app.use(express.json({ limit: "2mb" })); app.use(express.text({ limit: "2mb", type: "text/*" })); // Trust nginx proxy app.set("trust proxy", 1); -// Rate limiting +// Global rate limiting - reduced from 10,000 to reasonable limit const limiter = rateLimit({ windowMs: 60_000, max: 100, @@ -51,26 +83,111 @@ app.use(limiter); // Public routes app.use("/health", healthRouter); app.use("/v1/signup", signupRouter); +app.use("/v1/recover", recoverRouter); app.use("/v1/billing", billingRouter); +app.use("/v1/email-change", emailChangeRouter); // Authenticated routes -app.use("/v1/convert", authMiddleware, usageMiddleware, convertRouter); +app.use("/v1/convert", authMiddleware, usageMiddleware, pdfRateLimitMiddleware, convertRouter); app.use("/v1/templates", authMiddleware, usageMiddleware, templatesRouter); // Admin: usage stats -app.get("/v1/usage", authMiddleware, (_req, res) => { - res.json(getUsageStats()); +app.get("/v1/usage", authMiddleware, (req, res) => { + res.json(getUsageStats(req.apiKeyInfo?.key)); }); +// Admin: concurrency stats +app.get("/v1/concurrency", authMiddleware, (_req, res) => { + res.json(getConcurrencyStats()); +}); +// Email verification endpoint +app.get("/verify", (req, res) => { + const token = req.query.token; + if (!token) { + res.status(400).send(verifyPage("Invalid Link", "No verification token provided.", null)); + return; + } + const result = verifyToken(token); + switch (result.status) { + case "ok": + res.send(verifyPage("Email Verified! 🚀", "Your DocFast API key is ready:", result.verification.apiKey)); + break; + case "already_verified": + res.send(verifyPage("Already Verified", "This email was already verified. Here's your API key:", result.verification.apiKey)); + break; + case "expired": + res.status(410).send(verifyPage("Link Expired", "This verification link has expired (24h). Please sign up again.", null)); + break; + case "invalid": + res.status(404).send(verifyPage("Invalid Link", "This verification link is not valid.", null)); + break; + } +}); +function verifyPage(title, message, apiKey) { + return ` + +${title} — DocFast + + + +
+

${title}

+

${message}

+${apiKey ? ` +
⚠️ Save your API key securely. You can recover it via email if needed.
+
${apiKey}
+
100 free PDFs/month · Read the docs →
+` : `
← Back to DocFast
`} +
`; +} // Landing page const __dirname = path.dirname(fileURLToPath(import.meta.url)); -app.use(express.static(path.join(__dirname, "../public"))); +// Favicon route +app.get("/favicon.ico", (_req, res) => { + res.setHeader('Content-Type', 'image/svg+xml'); + res.setHeader('Cache-Control', 'public, max-age=604800'); + res.sendFile(path.join(__dirname, "../public/favicon.svg")); +}); +app.use(express.static(path.join(__dirname, "../public"), { + maxAge: "1d", + etag: true, + setHeaders: (res) => { + res.setHeader('Cache-Control', 'public, max-age=86400'); + } +})); // Docs page (clean URL) app.get("/docs", (_req, res) => { + res.setHeader('Cache-Control', 'public, max-age=86400'); res.sendFile(path.join(__dirname, "../public/docs.html")); }); +// Legal pages (clean URLs) +app.get("/impressum", (_req, res) => { + res.setHeader('Cache-Control', 'public, max-age=86400'); + res.sendFile(path.join(__dirname, "../public/impressum.html")); +}); +app.get("/privacy", (_req, res) => { + res.setHeader('Cache-Control', 'public, max-age=86400'); + res.sendFile(path.join(__dirname, "../public/privacy.html")); +}); +app.get("/terms", (_req, res) => { + res.setHeader('Cache-Control', 'public, max-age=86400'); + res.sendFile(path.join(__dirname, "../public/terms.html")); +}); // API root app.get("/api", (_req, res) => { res.json({ name: "DocFast API", - version: "0.2.0", + version: "0.2.1", endpoints: [ "POST /v1/signup/free — Get a free API key", "POST /v1/convert/html", @@ -82,20 +199,126 @@ app.get("/api", (_req, res) => { ], }); }); +// 404 handler - must be after all routes +app.use((req, res) => { + // Check if it's an API request + const isApiRequest = req.path.startsWith('/v1/') || req.path.startsWith('/api') || req.path.startsWith('/health'); + if (isApiRequest) { + // JSON 404 for API paths + res.status(404).json({ + error: "Not Found", + message: `The requested endpoint ${req.method} ${req.path} does not exist`, + statusCode: 404, + timestamp: new Date().toISOString() + }); + } + else { + // HTML 404 for browser paths + res.status(404).send(` + + + + + 404 - Page Not Found | DocFast + + + + + +
+
⚡
+

404

+

Page Not Found

+

The page you're looking for doesn't exist or has been moved.

+

← Back to DocFast | Read the docs

+
+ +`); + } +}); +// 404 handler — must be after all routes +app.use((req, res) => { + if (req.path.startsWith("/v1/")) { + res.status(404).json({ error: "Not found" }); + } + else { + const accepts = req.headers.accept || ""; + if (accepts.includes("text/html")) { + res.status(404).send(` + +404 — DocFast + + +

404

Page not found.

← Back to DocFast · API Docs

`); + } + else { + res.status(404).json({ error: "Not found" }); + } + } +}); async function start() { + // Initialize PostgreSQL + await initDatabase(); + // Load data from PostgreSQL + await loadKeys(); + await loadVerifications(); + await loadUsageData(); await initBrowser(); - console.log(`Loaded ${getAllKeys().length} API keys`); - app.listen(PORT, () => console.log(`DocFast API running on :${PORT}`)); - const shutdown = async () => { - console.log("Shutting down..."); - await closeBrowser(); + logger.info(`Loaded ${getAllKeys().length} API keys`); + const server = app.listen(PORT, () => logger.info(`DocFast API running on :${PORT}`)); + let shuttingDown = false; + const shutdown = async (signal) => { + if (shuttingDown) + return; + shuttingDown = true; + logger.info(`Received ${signal}, starting graceful shutdown...`); + // 1. Stop accepting new connections, wait for in-flight requests (max 10s) + await new Promise((resolve) => { + const forceTimeout = setTimeout(() => { + logger.warn("Forcing server close after 10s timeout"); + resolve(); + }, 10_000); + server.close(() => { + clearTimeout(forceTimeout); + logger.info("HTTP server closed (all in-flight requests completed)"); + resolve(); + }); + }); + // 2. Close Puppeteer browser pool + try { + await closeBrowser(); + logger.info("Browser pool closed"); + } + catch (err) { + logger.error({ err }, "Error closing browser pool"); + } + // 3. Close PostgreSQL connection pool + try { + await pool.end(); + logger.info("PostgreSQL pool closed"); + } + catch (err) { + logger.error({ err }, "Error closing PostgreSQL pool"); + } + logger.info("Graceful shutdown complete"); process.exit(0); }; - process.on("SIGTERM", shutdown); - process.on("SIGINT", shutdown); + process.on("SIGTERM", () => shutdown("SIGTERM")); + process.on("SIGINT", () => shutdown("SIGINT")); } start().catch((err) => { - console.error("Failed to start:", err); + logger.error({ err }, "Failed to start"); process.exit(1); }); export { app }; diff --git a/projects/business/src/pdf-api/dist/middleware/auth.js b/projects/business/src/pdf-api/dist/middleware/auth.js index 5ba21ad..5b6647f 100644 --- a/projects/business/src/pdf-api/dist/middleware/auth.js +++ b/projects/business/src/pdf-api/dist/middleware/auth.js @@ -1,11 +1,18 @@ import { isValidKey, getKeyInfo } from "../services/keys.js"; export function authMiddleware(req, res, next) { const header = req.headers.authorization; - if (!header?.startsWith("Bearer ")) { - res.status(401).json({ error: "Missing API key. Use: Authorization: Bearer " }); + const xApiKey = req.headers["x-api-key"]; + let key; + if (header?.startsWith("Bearer ")) { + key = header.slice(7); + } + else if (xApiKey) { + key = xApiKey; + } + if (!key) { + res.status(401).json({ error: "Missing API key. Use: Authorization: Bearer or X-API-Key: " }); return; } - const key = header.slice(7); if (!isValidKey(key)) { res.status(403).json({ error: "Invalid API key" }); return; diff --git a/projects/business/src/pdf-api/dist/routes/convert.js b/projects/business/src/pdf-api/dist/routes/convert.js index a59b1e6..55a0fa1 100644 --- a/projects/business/src/pdf-api/dist/routes/convert.js +++ b/projects/business/src/pdf-api/dist/routes/convert.js @@ -1,15 +1,58 @@ import { Router } from "express"; import { renderPdf, renderUrlPdf } from "../services/browser.js"; import { markdownToHtml, wrapHtml } from "../services/markdown.js"; +import dns from "node:dns/promises"; +import logger from "../services/logger.js"; +import net from "node:net"; +function isPrivateIP(ip) { + // IPv6 loopback/unspecified + if (ip === "::1" || ip === "::") + return true; + // IPv6 link-local (fe80::/10) + if (ip.toLowerCase().startsWith("fe8") || ip.toLowerCase().startsWith("fe9") || + ip.toLowerCase().startsWith("fea") || ip.toLowerCase().startsWith("feb")) + return true; + // IPv4-mapped IPv6 + if (ip.startsWith("::ffff:")) + ip = ip.slice(7); + if (!net.isIPv4(ip)) + return false; + const parts = ip.split(".").map(Number); + if (parts[0] === 0) + return true; // 0.0.0.0/8 + if (parts[0] === 10) + return true; // 10.0.0.0/8 + if (parts[0] === 127) + return true; // 127.0.0.0/8 + if (parts[0] === 169 && parts[1] === 254) + return true; // 169.254.0.0/16 + if (parts[0] === 172 && parts[1] >= 16 && parts[1] <= 31) + return true; // 172.16.0.0/12 + if (parts[0] === 192 && parts[1] === 168) + return true; // 192.168.0.0/16 + return false; +} export const convertRouter = Router(); // POST /v1/convert/html convertRouter.post("/html", async (req, res) => { + let slotAcquired = false; try { + // Reject non-JSON content types + const ct = req.headers["content-type"] || ""; + if (!ct.includes("application/json")) { + res.status(415).json({ error: "Unsupported Content-Type. Use application/json." }); + return; + } const body = typeof req.body === "string" ? { html: req.body } : req.body; if (!body.html) { res.status(400).json({ error: "Missing 'html' field" }); return; } + // Acquire concurrency slot + if (req.acquirePdfSlot) { + await req.acquirePdfSlot(); + slotAcquired = true; + } // Wrap bare HTML fragments const fullHtml = body.html.includes(" { res.send(pdf); } catch (err) { - console.error("Convert HTML error:", err); + logger.error({ err }, "Convert HTML error"); + if (err.message === "QUEUE_FULL") { + res.status(429).json({ error: "Server busy - too many concurrent PDF generations. Please try again in a few seconds." }); + return; + } res.status(500).json({ error: "PDF generation failed", detail: err.message }); } + finally { + if (slotAcquired && req.releasePdfSlot) { + req.releasePdfSlot(); + } + } }); // POST /v1/convert/markdown convertRouter.post("/markdown", async (req, res) => { + let slotAcquired = false; try { const body = typeof req.body === "string" ? { markdown: req.body } : req.body; if (!body.markdown) { res.status(400).json({ error: "Missing 'markdown' field" }); return; } + // Acquire concurrency slot + if (req.acquirePdfSlot) { + await req.acquirePdfSlot(); + slotAcquired = true; + } const html = markdownToHtml(body.markdown, body.css); const pdf = await renderPdf(html, { format: body.format, @@ -51,21 +109,32 @@ convertRouter.post("/markdown", async (req, res) => { res.send(pdf); } catch (err) { - console.error("Convert MD error:", err); + logger.error({ err }, "Convert MD error"); + if (err.message === "QUEUE_FULL") { + res.status(429).json({ error: "Server busy - too many concurrent PDF generations. Please try again in a few seconds." }); + return; + } res.status(500).json({ error: "PDF generation failed", detail: err.message }); } + finally { + if (slotAcquired && req.releasePdfSlot) { + req.releasePdfSlot(); + } + } }); // POST /v1/convert/url convertRouter.post("/url", async (req, res) => { + let slotAcquired = false; try { const body = req.body; if (!body.url) { res.status(400).json({ error: "Missing 'url' field" }); return; } - // Basic URL validation + // URL validation + SSRF protection + let parsed; try { - const parsed = new URL(body.url); + parsed = new URL(body.url); if (!["http:", "https:"].includes(parsed.protocol)) { res.status(400).json({ error: "Only http/https URLs are supported" }); return; @@ -75,6 +144,23 @@ convertRouter.post("/url", async (req, res) => { res.status(400).json({ error: "Invalid URL" }); return; } + // DNS lookup to block private/reserved IPs + try { + const { address } = await dns.lookup(parsed.hostname); + if (isPrivateIP(address)) { + res.status(400).json({ error: "URL resolves to a private/internal IP address" }); + return; + } + } + catch { + res.status(400).json({ error: "DNS lookup failed for URL hostname" }); + return; + } + // Acquire concurrency slot + if (req.acquirePdfSlot) { + await req.acquirePdfSlot(); + slotAcquired = true; + } const pdf = await renderUrlPdf(body.url, { format: body.format, landscape: body.landscape, @@ -88,7 +174,16 @@ convertRouter.post("/url", async (req, res) => { res.send(pdf); } catch (err) { - console.error("Convert URL error:", err); + logger.error({ err }, "Convert URL error"); + if (err.message === "QUEUE_FULL") { + res.status(429).json({ error: "Server busy - too many concurrent PDF generations. Please try again in a few seconds." }); + return; + } res.status(500).json({ error: "PDF generation failed", detail: err.message }); } + finally { + if (slotAcquired && req.releasePdfSlot) { + req.releasePdfSlot(); + } + } }); diff --git a/projects/business/src/pdf-api/dist/routes/health.js b/projects/business/src/pdf-api/dist/routes/health.js index 62c6344..700dd4b 100644 --- a/projects/business/src/pdf-api/dist/routes/health.js +++ b/projects/business/src/pdf-api/dist/routes/health.js @@ -1,5 +1,54 @@ import { Router } from "express"; +import { createRequire } from "module"; +import { getPoolStats } from "../services/browser.js"; +import { pool } from "../services/db.js"; +const require = createRequire(import.meta.url); +const { version: APP_VERSION } = require("../../package.json"); export const healthRouter = Router(); -healthRouter.get("/", (_req, res) => { - res.json({ status: "ok", version: "0.1.0" }); +healthRouter.get("/", async (_req, res) => { + const poolStats = getPoolStats(); + let databaseStatus; + let overallStatus = "ok"; + let httpStatus = 200; + // Check database connectivity + try { + const client = await pool.connect(); + try { + const result = await client.query('SELECT version()'); + const version = result.rows[0]?.version || 'Unknown'; + // Extract just the PostgreSQL version number (e.g., "PostgreSQL 15.4") + const versionMatch = version.match(/PostgreSQL ([\d.]+)/); + const shortVersion = versionMatch ? `PostgreSQL ${versionMatch[1]}` : 'PostgreSQL'; + databaseStatus = { + status: "ok", + version: shortVersion + }; + } + finally { + client.release(); + } + } + catch (error) { + databaseStatus = { + status: "error", + message: error.message || "Database connection failed" + }; + overallStatus = "degraded"; + httpStatus = 503; + } + const response = { + status: overallStatus, + version: APP_VERSION, + database: databaseStatus, + pool: { + size: poolStats.poolSize, + active: poolStats.totalPages - poolStats.availablePages, + available: poolStats.availablePages, + queueDepth: poolStats.queueDepth, + pdfCount: poolStats.pdfCount, + restarting: poolStats.restarting, + uptimeSeconds: Math.round(poolStats.uptimeMs / 1000), + }, + }; + res.status(httpStatus).json(response); }); diff --git a/projects/business/src/pdf-api/dist/routes/templates.js b/projects/business/src/pdf-api/dist/routes/templates.js index 21eebc3..720cac0 100644 --- a/projects/business/src/pdf-api/dist/routes/templates.js +++ b/projects/business/src/pdf-api/dist/routes/templates.js @@ -1,5 +1,6 @@ import { Router } from "express"; import { renderPdf } from "../services/browser.js"; +import logger from "../services/logger.js"; import { templates, renderTemplate } from "../services/templates.js"; export const templatesRouter = Router(); // GET /v1/templates — list available templates @@ -21,7 +22,7 @@ templatesRouter.post("/:id/render", async (req, res) => { res.status(404).json({ error: `Template '${id}' not found` }); return; } - const data = req.body; + const data = req.body.data || req.body; const html = renderTemplate(id, data); const pdf = await renderPdf(html, { format: data._format || "A4", @@ -33,7 +34,7 @@ templatesRouter.post("/:id/render", async (req, res) => { res.send(pdf); } catch (err) { - console.error("Template render error:", err); + logger.error({ err }, "Template render error"); res.status(500).json({ error: "Template rendering failed", detail: err.message }); } }); diff --git a/projects/business/src/pdf-api/dist/services/browser.js b/projects/business/src/pdf-api/dist/services/browser.js index e450d96..38e99c3 100644 --- a/projects/business/src/pdf-api/dist/services/browser.js +++ b/projects/business/src/pdf-api/dist/services/browser.js @@ -1,67 +1,248 @@ import puppeteer from "puppeteer"; -let browser = null; -export async function initBrowser() { +import logger from "./logger.js"; +const BROWSER_COUNT = parseInt(process.env.BROWSER_COUNT || "2", 10); +const PAGES_PER_BROWSER = parseInt(process.env.PAGES_PER_BROWSER || "8", 10); +const RESTART_AFTER_PDFS = 1000; +const RESTART_AFTER_MS = 60 * 60 * 1000; // 1 hour +const instances = []; +const waitingQueue = []; +let roundRobinIndex = 0; +export function getPoolStats() { + const totalAvailable = instances.reduce((s, i) => s + i.availablePages.length, 0); + const totalPages = instances.length * PAGES_PER_BROWSER; + const totalPdfs = instances.reduce((s, i) => s + i.pdfCount, 0); + return { + poolSize: totalPages, + totalPages, + availablePages: totalAvailable, + queueDepth: waitingQueue.length, + pdfCount: totalPdfs, + restarting: instances.some((i) => i.restarting), + uptimeMs: Date.now() - (instances[0]?.lastRestartTime || Date.now()), + browsers: instances.map((i) => ({ + id: i.id, + available: i.availablePages.length, + pdfCount: i.pdfCount, + restarting: i.restarting, + })), + }; +} +async function recyclePage(page) { + try { + const client = await page.createCDPSession(); + await client.send("Network.clearBrowserCache").catch(() => { }); + await client.detach().catch(() => { }); + const cookies = await page.cookies(); + if (cookies.length > 0) { + await page.deleteCookie(...cookies); + } + await page.goto("about:blank", { timeout: 5000 }).catch(() => { }); + } + catch { + // ignore + } +} +async function createPages(b, count) { + const pages = []; + for (let i = 0; i < count; i++) { + const page = await b.newPage(); + pages.push(page); + } + return pages; +} +function pickInstance() { + // Round-robin among instances that have available pages + for (let i = 0; i < instances.length; i++) { + const idx = (roundRobinIndex + i) % instances.length; + const inst = instances[idx]; + if (inst.availablePages.length > 0 && !inst.restarting) { + roundRobinIndex = (idx + 1) % instances.length; + return inst; + } + } + return null; +} +async function acquirePage() { + // Check restarts + for (const inst of instances) { + if (!inst.restarting && (inst.pdfCount >= RESTART_AFTER_PDFS || Date.now() - inst.lastRestartTime >= RESTART_AFTER_MS)) { + scheduleRestart(inst); + } + } + const inst = pickInstance(); + if (inst) { + const page = inst.availablePages.pop(); + return { page, instance: inst }; + } + // All pages busy, queue with 30s timeout + return new Promise((resolve, reject) => { + const timer = setTimeout(() => { + const idx = waitingQueue.findIndex((w) => w.resolve === resolve); + if (idx >= 0) + waitingQueue.splice(idx, 1); + reject(new Error("QUEUE_FULL")); + }, 30_000); + waitingQueue.push({ + resolve: (v) => { + clearTimeout(timer); + resolve(v); + }, + }); + }); +} +function releasePage(page, inst) { + inst.pdfCount++; + const waiter = waitingQueue.shift(); + if (waiter) { + recyclePage(page).then(() => waiter.resolve({ page, instance: inst })).catch(() => { + if (inst.browser && !inst.restarting) { + inst.browser.newPage().then((p) => waiter.resolve({ page: p, instance: inst })).catch(() => { + waitingQueue.unshift(waiter); + }); + } + else { + waitingQueue.unshift(waiter); + } + }); + return; + } + recyclePage(page).then(() => { + inst.availablePages.push(page); + }).catch(() => { + if (inst.browser && !inst.restarting) { + inst.browser.newPage().then((p) => inst.availablePages.push(p)).catch(() => { }); + } + }); +} +async function scheduleRestart(inst) { + if (inst.restarting) + return; + inst.restarting = true; + logger.info(`Scheduling browser ${inst.id} restart (pdfs=${inst.pdfCount}, uptime=${Math.round((Date.now() - inst.lastRestartTime) / 1000)}s)`); + const drainCheck = () => new Promise((resolve) => { + const check = () => { + if (inst.availablePages.length === PAGES_PER_BROWSER && waitingQueue.length === 0) { + resolve(); + } + else { + setTimeout(check, 100); + } + }; + check(); + }); + await Promise.race([drainCheck(), new Promise(r => setTimeout(r, 30000))]); + for (const page of inst.availablePages) { + await page.close().catch(() => { }); + } + inst.availablePages.length = 0; + try { + await inst.browser.close().catch(() => { }); + } + catch { } const execPath = process.env.PUPPETEER_EXECUTABLE_PATH || undefined; - browser = await puppeteer.launch({ + inst.browser = await puppeteer.launch({ headless: true, executablePath: execPath, args: ["--no-sandbox", "--disable-setuid-sandbox", "--disable-gpu", "--disable-dev-shm-usage"], }); - console.log("Browser pool ready"); + const pages = await createPages(inst.browser, PAGES_PER_BROWSER); + inst.availablePages.push(...pages); + inst.pdfCount = 0; + inst.lastRestartTime = Date.now(); + inst.restarting = false; + logger.info(`Browser ${inst.id} restarted successfully`); + while (waitingQueue.length > 0 && inst.availablePages.length > 0) { + const waiter = waitingQueue.shift(); + const p = inst.availablePages.pop(); + if (waiter && p) + waiter.resolve({ page: p, instance: inst }); + } +} +async function launchInstance(id) { + const execPath = process.env.PUPPETEER_EXECUTABLE_PATH || undefined; + const browser = await puppeteer.launch({ + headless: true, + executablePath: execPath, + args: ["--no-sandbox", "--disable-setuid-sandbox", "--disable-gpu", "--disable-dev-shm-usage"], + }); + const pages = await createPages(browser, PAGES_PER_BROWSER); + const inst = { + browser, + availablePages: pages, + pdfCount: 0, + lastRestartTime: Date.now(), + restarting: false, + id, + }; + return inst; +} +export async function initBrowser() { + for (let i = 0; i < BROWSER_COUNT; i++) { + const inst = await launchInstance(i); + instances.push(inst); + } + logger.info(`Browser pool ready (${BROWSER_COUNT} browsers × ${PAGES_PER_BROWSER} pages = ${BROWSER_COUNT * PAGES_PER_BROWSER} total)`); } export async function closeBrowser() { - if (browser) - await browser.close(); + for (const inst of instances) { + for (const page of inst.availablePages) { + await page.close().catch(() => { }); + } + inst.availablePages.length = 0; + await inst.browser.close().catch(() => { }); + } + instances.length = 0; } export async function renderPdf(html, options = {}) { - if (!browser) - throw new Error("Browser not initialized"); - const page = await browser.newPage(); + const { page, instance } = await acquirePage(); try { - await page.setContent(html, { waitUntil: "networkidle0", timeout: 15_000 }); - const pdf = await page.pdf({ - format: options.format || "A4", - landscape: options.landscape || false, - printBackground: options.printBackground !== false, - margin: options.margin || { - top: "20mm", - right: "15mm", - bottom: "20mm", - left: "15mm", - }, - headerTemplate: options.headerTemplate, - footerTemplate: options.footerTemplate, - displayHeaderFooter: options.displayHeaderFooter || false, - }); - return Buffer.from(pdf); + await page.setJavaScriptEnabled(false); + const result = await Promise.race([ + (async () => { + await page.setContent(html, { waitUntil: "domcontentloaded", timeout: 15_000 }); + await page.addStyleTag({ content: "* { margin: 0; padding: 0; } body { margin: 0; }" }); + const pdf = await page.pdf({ + format: options.format || "A4", + landscape: options.landscape || false, + printBackground: options.printBackground !== false, + margin: options.margin || { top: "0", right: "0", bottom: "0", left: "0" }, + headerTemplate: options.headerTemplate, + footerTemplate: options.footerTemplate, + displayHeaderFooter: options.displayHeaderFooter || false, + }); + return Buffer.from(pdf); + })(), + new Promise((_, reject) => setTimeout(() => reject(new Error("PDF_TIMEOUT")), 30_000)), + ]); + return result; } finally { - await page.close(); + releasePage(page, instance); } } export async function renderUrlPdf(url, options = {}) { - if (!browser) - throw new Error("Browser not initialized"); - const page = await browser.newPage(); + const { page, instance } = await acquirePage(); try { - await page.goto(url, { - waitUntil: options.waitUntil || "networkidle0", - timeout: 30_000, - }); - const pdf = await page.pdf({ - format: options.format || "A4", - landscape: options.landscape || false, - printBackground: options.printBackground !== false, - margin: options.margin || { - top: "20mm", - right: "15mm", - bottom: "20mm", - left: "15mm", - }, - }); - return Buffer.from(pdf); + await page.setJavaScriptEnabled(false); + const result = await Promise.race([ + (async () => { + await page.goto(url, { + waitUntil: options.waitUntil || "networkidle0", + timeout: 30_000, + }); + const pdf = await page.pdf({ + format: options.format || "A4", + landscape: options.landscape || false, + printBackground: options.printBackground !== false, + margin: options.margin || { top: "0", right: "0", bottom: "0", left: "0" }, + }); + return Buffer.from(pdf); + })(), + new Promise((_, reject) => setTimeout(() => reject(new Error("PDF_TIMEOUT")), 30_000)), + ]); + return result; } finally { - await page.close(); + releasePage(page, instance); } } diff --git a/projects/business/src/pdf-api/dist/services/templates.js b/projects/business/src/pdf-api/dist/services/templates.js index 151c4f4..585387e 100644 --- a/projects/business/src/pdf-api/dist/services/templates.js +++ b/projects/business/src/pdf-api/dist/services/templates.js @@ -38,7 +38,7 @@ function esc(s) { .replace(/"/g, """); } function renderInvoice(d) { - const cur = d.currency || "€"; + const cur = esc(d.currency || "€"); const items = d.items || []; let subtotal = 0; let totalTax = 0; @@ -120,7 +120,7 @@ function renderInvoice(d) { `; } function renderReceipt(d) { - const cur = d.currency || "€"; + const cur = esc(d.currency || "€"); const items = d.items || []; let total = 0; const rows = items diff --git a/projects/business/src/pdf-api/docker-compose.yml b/projects/business/src/pdf-api/docker-compose.yml index 9a0458c..41aa374 100644 --- a/projects/business/src/pdf-api/docker-compose.yml +++ b/projects/business/src/pdf-api/docker-compose.yml @@ -1,10 +1,11 @@ -version: "3.8" services: docfast: build: . restart: unless-stopped ports: - "127.0.0.1:3100:3100" + extra_hosts: + - "host.docker.internal:host-gateway" environment: - API_KEYS=${API_KEYS} - PORT=3100 @@ -13,10 +14,31 @@ services: - STRIPE_WEBHOOK_SECRET=${STRIPE_WEBHOOK_SECRET} - BASE_URL=${BASE_URL:-https://docfast.dev} - PRO_KEYS=${PRO_KEYS} + - SMTP_HOST=host.docker.internal + - SMTP_PORT=25 + - DATABASE_HOST=172.17.0.1 + - DATABASE_PORT=5432 + - DATABASE_NAME=docfast + - DATABASE_USER=docfast + - DATABASE_PASSWORD=${DATABASE_PASSWORD:-docfast} + - POOL_SIZE=15 + - BROWSER_COUNT=1 + - PAGES_PER_BROWSER=15 volumes: - docfast-data:/app/data - mem_limit: 512m - cpus: 1.0 + logging: + driver: "json-file" + options: + max-size: "10m" + max-file: "3" + healthcheck: + test: ["CMD", "node", "-e", "fetch('http://localhost:3100/health').then(r=>{if(!r.ok)process.exit(1)}).catch(()=>process.exit(1))"] + interval: 30s + timeout: 5s + retries: 3 + start_period: 30s + mem_limit: 2560m + cpus: 1.5 volumes: docfast-data: diff --git a/projects/business/src/pdf-api/infrastructure/.env.template b/projects/business/src/pdf-api/infrastructure/.env.template new file mode 100644 index 0000000..385408f --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/.env.template @@ -0,0 +1,27 @@ +# DocFast Environment Variables Template +# Copy this to .env and fill in real values + +# Stripe Configuration (Production keys) +STRIPE_SECRET_KEY=sk_live_FILL_IN_YOUR_STRIPE_SECRET_KEY +STRIPE_WEBHOOK_SECRET=whsec_FILL_IN_YOUR_WEBHOOK_SECRET + +# Application Configuration +BASE_URL=https://docfast.dev +API_KEYS=FILL_IN_YOUR_API_KEYS_COMMA_SEPARATED +PRO_KEYS=FILL_IN_YOUR_PRO_KEYS_COMMA_SEPARATED + +# Database Configuration +DATABASE_PASSWORD=FILL_IN_SECURE_PASSWORD + +# Optional: Override defaults if needed +# PORT=3100 +# NODE_ENV=production +# SMTP_HOST=host.docker.internal +# SMTP_PORT=25 +# DATABASE_HOST=172.17.0.1 +# DATABASE_PORT=5432 +# DATABASE_NAME=docfast +# DATABASE_USER=docfast +# POOL_SIZE=15 +# BROWSER_COUNT=1 +# PAGES_PER_BROWSER=15 \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/README.md b/projects/business/src/pdf-api/infrastructure/README.md new file mode 100644 index 0000000..4a8dab1 --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/README.md @@ -0,0 +1,344 @@ +# DocFast Infrastructure Guide + +Complete disaster recovery and deployment guide for DocFast. + +## Quick Start (New Server Deployment) + +### 1. Prerequisites + +- Fresh Ubuntu 24.04 LTS server +- Root access +- Domain name pointing to server IP +- Stripe account with webhook configured + +### 2. Automated Setup + +```bash +# Clone the repository +git clone ssh://forgejo@git.cloonar.com/openclawd/docfast.git +cd docfast/infrastructure + +# Run the setup script as root +chmod +x setup.sh +./setup.sh + +# Follow the post-setup instructions +``` + +### 3. Manual Configuration Required + +After running `setup.sh`, complete these manual steps: + +#### SSL Certificate +```bash +certbot --nginx -d docfast.dev -d www.docfast.dev +``` + +#### DKIM DNS Record +Add this TXT record to your DNS: +``` +mail._domainkey.docfast.dev +``` +Get the value from: `/etc/opendkim/keys/docfast.dev/mail.txt` + +#### Environment Variables +```bash +cd /opt/docfast +cp infrastructure/.env.template .env +# Edit .env with real values +``` + +#### Start the Application +```bash +cd /opt/docfast +cp infrastructure/docker-compose.yml . +docker-compose up -d +``` + +## Complete Manual Setup (Step by Step) + +If the automated script fails or you prefer manual setup: + +### System Packages +```bash +apt update && apt upgrade -y +apt install -y nginx postfix opendkim opendkim-tools certbot \ + python3-certbot-nginx ufw docker.io docker-compose-plugin \ + git sqlite3 postgresql postgresql-contrib +``` + +### Firewall Configuration +```bash +ufw --force enable +ufw default deny incoming +ufw default allow outgoing +ufw allow ssh +ufw allow 80/tcp +ufw allow 443/tcp +ufw allow from 172.16.0.0/12 to any port 25 comment "Docker SMTP relay" +ufw allow from 172.16.0.0/12 to any port 5432 comment "Docker PostgreSQL" +``` + +### PostgreSQL Setup +```bash +sudo -u postgres createuser -D -A -P docfast +sudo -u postgres createdb -O docfast docfast + +# Edit /etc/postgresql/16/main/postgresql.conf +echo "listen_addresses = '*'" >> /etc/postgresql/16/main/postgresql.conf + +# Edit /etc/postgresql/16/main/pg_hba.conf +echo "host docfast docfast 172.17.0.0/16 md5" >> /etc/postgresql/16/main/pg_hba.conf +echo "host docfast docfast 172.18.0.0/16 md5" >> /etc/postgresql/16/main/pg_hba.conf + +systemctl restart postgresql +``` + +### Nginx Configuration +```bash +cp nginx/docfast.dev /etc/nginx/sites-available/ +ln -s /etc/nginx/sites-available/docfast.dev /etc/nginx/sites-enabled/ +rm /etc/nginx/sites-enabled/default +nginx -t +systemctl reload nginx +``` + +### Postfix & OpenDKIM +```bash +cp postfix/main.cf /etc/postfix/ +cp postfix/opendkim.conf /etc/opendkim.conf +cp postfix/TrustedHosts /etc/opendkim/ + +# Generate DKIM keys +mkdir -p /etc/opendkim/keys/docfast.dev +cd /etc/opendkim/keys/docfast.dev +opendkim-genkey -s mail -d docfast.dev +chown opendkim:opendkim mail.private mail.txt +chmod 600 mail.private + +systemctl restart postfix opendkim +``` + +### Application Deployment +```bash +useradd -r -m -s /bin/bash docfast +usermod -aG docker docfast +mkdir -p /opt/docfast +chown docfast:docfast /opt/docfast + +cd /opt/docfast +# Copy your source code here +cp infrastructure/docker-compose.yml . +cp infrastructure/.env.template .env +# Edit .env with real values + +docker-compose up -d +``` + +### Backup System +```bash +# Install BorgBackup +apt install -y borgbackup + +# Create backup directories +mkdir -p /opt/docfast-backups /opt/borg-backups + +# Copy backup scripts +cp scripts/docfast-backup.sh /opt/ +cp scripts/borg-backup.sh /opt/ +cp scripts/borg-restore.sh /opt/ +cp scripts/rollback.sh /opt/ +chmod +x /opt/docfast-backup.sh /opt/borg-backup.sh /opt/borg-restore.sh /opt/rollback.sh + +# Add to root crontab +echo "0 */6 * * * /opt/docfast-backup.sh >> /var/log/docfast-backup.log 2>&1" | crontab - +echo "0 3 * * * /opt/borg-backup.sh >> /var/log/borg-backup.log 2>&1" | crontab - +``` + +## Backup Strategy + +DocFast uses a two-tier backup strategy for comprehensive data protection: + +### 1. SQLite Database Backups (Every 6 hours) +- **Script**: `/opt/docfast-backup.sh` +- **Frequency**: Every 6 hours via cron +- **Retention**: 7 days of backups (28 files), plus 4 weekly copies +- **Storage**: `/opt/docfast-backups/` +- **Method**: SQLite `.backup` command with integrity verification + +### 2. Complete System Backups (Daily) +- **Script**: `/opt/borg-backup.sh` +- **Frequency**: Daily at 03:00 UTC via cron +- **Retention**: 7 daily + 4 weekly + 3 monthly +- **Storage**: `/opt/borg-backups/docfast` +- **Includes**: + - PostgreSQL database dump + - Docker volumes (complete application data) + - Nginx configuration + - SSL certificates (Let's Encrypt) + - OpenDKIM keys and configuration + - Cron jobs and system configurations + - Application files (.env, docker-compose.yml) + - System information (packages, services) + +### Backup Management Commands +```bash +# List available Borg backups +/opt/borg-restore.sh list + +# Restore from latest backup (creates restore directory) +/opt/borg-restore.sh restore latest + +# Restore from specific backup +/opt/borg-restore.sh restore docfast-2026-02-15_0300 + +# Quick rollback (Docker image only) +/opt/rollback.sh +``` + +## Disaster Recovery Procedures + +### Complete Server Failure + +1. **Provision new server** with same OS version +2. **Run setup script** from this repository +3. **Restore DNS** records to point to new server +4. **Copy backups** from off-site storage to `/opt/docfast-backups/` +5. **Restore database**: + ```bash + docker-compose down + docker volume rm docfast_docfast-data + docker volume create docfast_docfast-data + cp /opt/docfast-backups/docfast-weekly-LATEST.db \ + /var/lib/docker/volumes/docfast_docfast-data/_data/docfast.db + docker-compose up -d + ``` +6. **Verify SSL certificates** with `certbot certificates` +7. **Test email delivery** and DKIM signing + +### Database Corruption + +```bash +cd /opt/docfast +docker-compose down + +# Find latest good backup +ls -la /opt/docfast-backups/ + +# Restore from backup +cp /opt/docfast-backups/docfast-daily-LATEST.db \ + /var/lib/docker/volumes/docfast_docfast-data/_data/docfast.db + +docker-compose up -d +``` + +### Email Delivery Issues + +Check DKIM setup: +```bash +# Verify DKIM key is readable +sudo -u opendkim cat /etc/opendkim/keys/docfast.dev/mail.private + +# Check OpenDKIM is signing +tail -f /var/log/mail.log + +# Test email sending +echo "Test email" | mail -s "Test" test@example.com +``` + +### SSL Certificate Issues + +```bash +# Check certificate status +certbot certificates + +# Renew if needed +certbot renew --dry-run +certbot renew + +# Fix nginx config if needed +nginx -t +systemctl reload nginx +``` + +## Monitoring & Maintenance + +### Daily Checks +- [ ] Application health: `curl https://docfast.dev/health` +- [ ] Docker containers: `docker ps` +- [ ] Disk space: `df -h` +- [ ] Backup status: `ls -la /opt/docfast-backups/` + +### Weekly Checks +- [ ] SSL certificate expiry: `certbot certificates` +- [ ] Email delivery test +- [ ] System updates: `apt list --upgradable` +- [ ] Log rotation: `du -sh /var/log/` + +### Monthly Tasks +- [ ] Review backup retention +- [ ] Update system packages +- [ ] Review firewall rules: `ufw status` +- [ ] Check for failed login attempts: `grep "Failed password" /var/log/auth.log` + +## Environment Variables Reference + +| Variable | Required | Description | Example | +|----------|----------|-------------|---------| +| `STRIPE_SECRET_KEY` | ✅ | Stripe API secret key | `sk_live_...` | +| `STRIPE_WEBHOOK_SECRET` | ✅ | Stripe webhook endpoint secret | `whsec_...` | +| `BASE_URL` | ✅ | Application base URL | `https://docfast.dev` | +| `API_KEYS` | ✅ | Comma-separated API keys | `key1,key2,key3` | +| `PRO_KEYS` | ✅ | Comma-separated pro API keys | `prokey1,prokey2` | +| `DATABASE_PASSWORD` | ✅ | PostgreSQL password | `secure_password_123` | + +## DNS Records Required + +| Type | Name | Value | TTL | +|------|------|-------|-----| +| A | docfast.dev | SERVER_IP | 300 | +| A | www.docfast.dev | SERVER_IP | 300 | +| TXT | mail._domainkey.docfast.dev | DKIM_PUBLIC_KEY | 300 | +| MX | docfast.dev | docfast.dev | 300 | +| TXT | docfast.dev | v=spf1 mx ~all | 300 | + +## Stripe Configuration + +Required webhook events: +- `checkout.session.completed` +- `invoice.payment_succeeded` +- `customer.subscription.created` +- `customer.subscription.updated` +- `customer.subscription.deleted` + +Webhook URL: `https://docfast.dev/api/stripe/webhook` + +## Security Considerations + +- Server runs on non-standard SSH port (change from 22) +- Fail2ban recommended for brute force protection +- Regular security updates via unattended-upgrades +- Database backups encrypted at rest +- API keys rotated regularly +- Monitor application logs for suspicious activity + +## Troubleshooting + +### Common Issues + +**Container won't start**: Check logs with `docker-compose logs -f` + +**Database connection errors**: Verify PostgreSQL is running and Docker networks are configured + +**Email not sending**: Check postfix logs: `tail -f /var/log/mail.log` + +**SSL certificate errors**: Verify domain DNS and run `certbot --nginx` + +**High memory usage**: Monitor with `docker stats` and adjust container limits + +### Log Locations +- Application: `docker-compose logs` +- Nginx: `/var/log/nginx/` +- Postfix: `/var/log/mail.log` +- System: `/var/log/syslog` +- Backups: `/var/log/docfast-backup.log` \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/docker-compose.yml b/projects/business/src/pdf-api/infrastructure/docker-compose.yml new file mode 100644 index 0000000..461573d --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/docker-compose.yml @@ -0,0 +1,41 @@ +version: "3.8" +services: + docfast: + build: . + restart: unless-stopped + ports: + - "127.0.0.1:3100:3100" + extra_hosts: + - "host.docker.internal:host-gateway" + environment: + - API_KEYS=${API_KEYS} + - PORT=3100 + - NODE_ENV=production + - STRIPE_SECRET_KEY=${STRIPE_SECRET_KEY} + - STRIPE_WEBHOOK_SECRET=${STRIPE_WEBHOOK_SECRET} + - BASE_URL=${BASE_URL:-https://docfast.dev} + - PRO_KEYS=${PRO_KEYS} + - SMTP_HOST=host.docker.internal + - SMTP_PORT=25 + - DATABASE_HOST=172.17.0.1 + - DATABASE_PORT=5432 + - DATABASE_NAME=docfast + - DATABASE_USER=docfast + - DATABASE_PASSWORD=${DATABASE_PASSWORD:-docfast} + - POOL_SIZE=15 + - BROWSER_COUNT=1 + - PAGES_PER_BROWSER=15 + volumes: + - docfast-data:/app/data + mem_limit: 2560m + cpus: 1.5 + healthcheck: + test: ["CMD", "curl", "-f", "http://localhost:3100/health"] + interval: 30s + timeout: 10s + retries: 3 + start_period: 40s + +volumes: + docfast-data: + driver: local \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/nginx/docfast.dev b/projects/business/src/pdf-api/infrastructure/nginx/docfast.dev new file mode 100644 index 0000000..9077276 --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/nginx/docfast.dev @@ -0,0 +1,70 @@ +server { + server_name docfast.dev www.docfast.dev; + + # Increase client max body size for file uploads + client_max_body_size 10m; + + # Security headers + add_header X-Frame-Options DENY; + add_header X-Content-Type-Options nosniff; + add_header X-XSS-Protection "1; mode=block"; + add_header Referrer-Policy "strict-origin-when-cross-origin"; + + # Proxy to the application + location / { + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + proxy_read_timeout 60s; + proxy_connect_timeout 10s; + + # WebSocket support (if needed) + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection 'upgrade'; + proxy_cache_bypass $http_upgrade; + } + + # Health check endpoint (bypass proxy for direct container health check) + location /health { + access_log off; + proxy_pass http://127.0.0.1:3100/health; + } + + # Rate limiting for API endpoints + location /api/ { + limit_req zone=api_limit burst=10 nodelay; + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + } + + # SSL configuration (managed by Certbot) + listen 443 ssl http2; + ssl_certificate /etc/letsencrypt/live/docfast.dev/fullchain.pem; + ssl_certificate_key /etc/letsencrypt/live/docfast.dev/privkey.pem; + include /etc/letsencrypt/options-ssl-nginx.conf; + ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; +} + +# Rate limiting zone (add to main nginx.conf or here) +# limit_req_zone $binary_remote_addr zone=api_limit:10m rate=10r/s; + +# Redirect HTTP to HTTPS +server { + if ($host = docfast.dev) { + return 301 https://$host$request_uri; + } + + if ($host = www.docfast.dev) { + return 301 https://docfast.dev$request_uri; + } + + listen 80; + server_name docfast.dev www.docfast.dev; + return 404; +} \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/postfix/TrustedHosts b/projects/business/src/pdf-api/infrastructure/postfix/TrustedHosts new file mode 100644 index 0000000..7c9cefe --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/postfix/TrustedHosts @@ -0,0 +1,11 @@ +# OpenDKIM Trusted Hosts +# These hosts are allowed to send mail through this server + +# Localhost +127.0.0.1 +localhost + +# Docker networks (adjust based on your Docker setup) +172.17.0.0/16 +172.18.0.0/16 +172.19.0.0/16 \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/postfix/main.cf b/projects/business/src/pdf-api/infrastructure/postfix/main.cf new file mode 100644 index 0000000..b743a36 --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/postfix/main.cf @@ -0,0 +1,44 @@ +# Postfix main configuration for DocFast +# Minimal SMTP relay for application email sending + +# Basic configuration +smtpd_banner = $myhostname ESMTP +biff = no +append_dot_mydomain = no +readme_directory = no +compatibility_level = 3.6 + +# Network configuration +myhostname = docfast.dev +mydomain = docfast.dev +myorigin = docfast.dev +inet_interfaces = 127.0.0.1, 172.17.0.1 # localhost + Docker bridge +inet_protocols = ipv4 +mydestination = # Empty = relay only, no local delivery +mynetworks = 127.0.0.0/8, 172.17.0.0/16, 172.18.0.0/16 + +# TLS configuration +smtp_tls_security_level = may +smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt + +# OpenDKIM integration +milter_protocol = 6 +milter_default_action = accept +smtpd_milters = inet:localhost:8891 +non_smtpd_milters = $smtpd_milters + +# Size limits +mailbox_size_limit = 0 +message_size_limit = 10240000 # 10MB + +# Other settings +recipient_delimiter = + +disable_vrfy_command = yes +smtpd_helo_required = yes + +# Rate limiting +smtpd_client_connection_count_limit = 10 +smtpd_client_connection_rate_limit = 10 + +# Logging +maillog_file = /var/log/postfix.log \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/postfix/opendkim.conf b/projects/business/src/pdf-api/infrastructure/postfix/opendkim.conf new file mode 100644 index 0000000..9bd06da --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/postfix/opendkim.conf @@ -0,0 +1,38 @@ +# OpenDKIM Configuration for DocFast + +# Logging +Syslog yes +SyslogSuccess yes +LogWhy yes + +# Operating mode (s = sign, v = verify, sv = both) +Mode sv + +# Canonicalization +Canonicalization relaxed/simple + +# Domain and selector +Domain docfast.dev +Selector mail +KeyFile /etc/opendkim/keys/docfast.dev/mail.private + +# Network +Socket inet:8891@localhost +PidFile /run/opendkim/opendkim.pid + +# Security +OversignHeaders From +TrustAnchorFile /usr/share/dns/root.key +UserID opendkim + +# Trusted hosts (who can send mail through this server) +InternalHosts /etc/opendkim/TrustedHosts +ExternalIgnoreList /etc/opendkim/TrustedHosts + +# Additional security options +RequireSafeKeys yes +SendReports yes +ReportAddress "postmaster@docfast.dev" + +# Performance +MaximumHeaders 30 \ No newline at end of file diff --git a/projects/business/src/pdf-api/infrastructure/setup.sh b/projects/business/src/pdf-api/infrastructure/setup.sh new file mode 100755 index 0000000..91e8f0f --- /dev/null +++ b/projects/business/src/pdf-api/infrastructure/setup.sh @@ -0,0 +1,208 @@ +#!/bin/bash +# DocFast Infrastructure Setup Script +# Provisions a fresh Ubuntu/Debian server with all required services +# Run as root: ./setup.sh + +set -euo pipefail + +# Colors for output +RED='\033[0;31m' +GREEN='\033[0;32m' +YELLOW='\033[1;33m' +NC='\033[0m' # No Color + +log() { + echo -e "${GREEN}[INFO]${NC} $1" +} + +warn() { + echo -e "${YELLOW}[WARN]${NC} $1" +} + +error() { + echo -e "${RED}[ERROR]${NC} $1" + exit 1 +} + +# Check if running as root +if [[ $EUID -ne 0 ]]; then + error "This script must be run as root" +fi + +# Domain and user configuration +DOMAIN="${DOMAIN:-docfast.dev}" +APP_USER="${APP_USER:-docfast}" +BACKUP_DIR="/opt/docfast-backups" +INSTALL_DIR="/opt/docfast" + +log "Setting up DocFast infrastructure for domain: $DOMAIN" + +# Update system +log "Updating system packages..." +apt update && apt upgrade -y + +# Install required packages +log "Installing required packages..." +apt install -y \ + nginx \ + postfix \ + opendkim \ + opendkim-tools \ + certbot \ + python3-certbot-nginx \ + ufw \ + docker.io \ + docker-compose-plugin \ + git \ + sqlite3 \ + curl \ + wget \ + unzip \ + htop \ + postgresql \ + postgresql-contrib + +# Enable and start services +log "Enabling services..." +systemctl enable nginx postfix opendkim docker postgresql +systemctl start nginx postfix opendkim docker postgresql + +# Create application user +if ! id "$APP_USER" &>/dev/null; then + log "Creating application user: $APP_USER" + useradd -r -m -s /bin/bash "$APP_USER" +fi + +# Add user to docker group +usermod -aG docker "$APP_USER" + +# Setup UFW firewall +log "Configuring firewall..." +ufw --force enable +ufw default deny incoming +ufw default allow outgoing +ufw allow ssh +ufw allow 80/tcp +ufw allow 443/tcp +ufw allow from 172.16.0.0/12 to any port 25 comment "Docker SMTP relay" +ufw allow from 172.16.0.0/12 to any port 5432 comment "Docker PostgreSQL" + +# Setup PostgreSQL +log "Configuring PostgreSQL..." +sudo -u postgres createuser -D -A -P docfast || true # -P prompts for password +sudo -u postgres createdb -O docfast docfast || true + +# Update PostgreSQL to allow Docker connections +PG_VERSION=$(ls /etc/postgresql/) +PG_CONF="/etc/postgresql/$PG_VERSION/main/postgresql.conf" +PG_HBA="/etc/postgresql/$PG_VERSION/main/pg_hba.conf" + +# Backup original configs +cp "$PG_CONF" "$PG_CONF.backup" || true +cp "$PG_HBA" "$PG_HBA.backup" || true + +# Allow connections from Docker networks +if ! grep -q "listen_addresses = '*'" "$PG_CONF"; then + sed -i "s/#listen_addresses = 'localhost'/listen_addresses = '*'/" "$PG_CONF" +fi + +# Allow Docker networks to connect +if ! grep -q "172.17.0.0/16" "$PG_HBA"; then + echo "host docfast docfast 172.17.0.0/16 md5" >> "$PG_HBA" + echo "host docfast docfast 172.18.0.0/16 md5" >> "$PG_HBA" +fi + +systemctl restart postgresql + +# Setup OpenDKIM +log "Configuring OpenDKIM..." +mkdir -p /etc/opendkim/keys/"$DOMAIN" +chown -R opendkim:opendkim /etc/opendkim/keys + +# Generate DKIM keys if they don't exist +if [[ ! -f /etc/opendkim/keys/"$DOMAIN"/mail.private ]]; then + log "Generating DKIM keys..." + cd /etc/opendkim/keys/"$DOMAIN" + opendkim-genkey -s mail -d "$DOMAIN" + chown opendkim:opendkim mail.private mail.txt + chmod 600 mail.private +fi + +# Copy configuration files +log "Installing configuration files..." +cp nginx/"$DOMAIN" /etc/nginx/sites-available/"$DOMAIN" || warn "Nginx config not found, you'll need to configure manually" +cp postfix/main.cf /etc/postfix/main.cf || warn "Postfix config not found, you'll need to configure manually" +cp postfix/opendkim.conf /etc/opendkim.conf || warn "OpenDKIM config not found, you'll need to configure manually" +cp postfix/TrustedHosts /etc/opendkim/TrustedHosts || warn "TrustedHosts config not found, you'll need to configure manually" + +# Enable nginx site +if [[ -f /etc/nginx/sites-available/"$DOMAIN" ]]; then + ln -sf /etc/nginx/sites-available/"$DOMAIN" /etc/nginx/sites-enabled/ + rm -f /etc/nginx/sites-enabled/default + nginx -t && systemctl reload nginx +fi + +# Update configurations with actual domain +log "Updating configuration files..." +sed -i "s/docfast\.dev/$DOMAIN/g" /etc/nginx/sites-available/"$DOMAIN" 2>/dev/null || true +sed -i "s/docfast\.dev/$DOMAIN/g" /etc/postfix/main.cf 2>/dev/null || true +sed -i "s/docfast\.dev/$DOMAIN/g" /etc/opendkim.conf 2>/dev/null || true + +# Restart services with new configs +systemctl restart postfix opendkim + +# Install BorgBackup +log "Installing BorgBackup..." +apt install -y borgbackup + +# Setup backup directories and scripts +log "Setting up backup system..." +mkdir -p "$BACKUP_DIR" +mkdir -p /opt/borg-backups + +# Copy backup scripts +cp ../scripts/docfast-backup.sh /opt/docfast-backup.sh || warn "SQLite backup script not found" +cp ../scripts/borg-backup.sh /opt/borg-backup.sh || warn "Borg backup script not found" +cp ../scripts/borg-restore.sh /opt/borg-restore.sh || warn "Borg restore script not found" +cp ../scripts/rollback.sh /opt/rollback.sh || warn "Rollback script not found" + +chmod +x /opt/docfast-backup.sh /opt/borg-backup.sh /opt/borg-restore.sh /opt/rollback.sh + +# Add backup cron jobs +if ! crontab -l 2>/dev/null | grep -q docfast-backup; then + (crontab -l 2>/dev/null; echo "0 */6 * * * /opt/docfast-backup.sh >> /var/log/docfast-backup.log 2>&1") | crontab - +fi + +if ! crontab -l 2>/dev/null | grep -q borg-backup; then + (crontab -l 2>/dev/null; echo "0 3 * * * /opt/borg-backup.sh >> /var/log/borg-backup.log 2>&1") | crontab - +fi + +# Setup application directory +log "Setting up application directory..." +mkdir -p "$INSTALL_DIR" +chown "$APP_USER":"$APP_USER" "$INSTALL_DIR" + +# Install Docker Compose +if ! command -v docker-compose &> /dev/null; then + log "Installing docker-compose..." + COMPOSE_VERSION=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep 'tag_name' | cut -d\" -f4) + curl -L "https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose + chmod +x /usr/local/bin/docker-compose +fi + +log "Base infrastructure setup complete!" +echo +log "Next steps:" +echo "1. Configure DNS A record for $DOMAIN to point to this server" +echo "2. Generate SSL certificates: certbot --nginx -d $DOMAIN" +echo "3. Copy your .env file with secrets to $INSTALL_DIR/.env" +echo "4. Copy your docker-compose.yml to $INSTALL_DIR/" +echo "5. Build and start the application:" +echo " cd $INSTALL_DIR" +echo " docker-compose up -d" +echo +warn "Remember to:" +echo "- Set up your DKIM DNS record (see /etc/opendkim/keys/$DOMAIN/mail.txt)" +echo "- Configure Stripe webhooks" +echo "- Set up monitoring/alerting" +echo "- Test email delivery" \ No newline at end of file diff --git a/projects/business/src/pdf-api/logrotate-docfast b/projects/business/src/pdf-api/logrotate-docfast new file mode 100644 index 0000000..b2f66d6 --- /dev/null +++ b/projects/business/src/pdf-api/logrotate-docfast @@ -0,0 +1,13 @@ +/var/log/docfast/*.log { + daily + rotate 7 + compress + delaycompress + missingok + notifempty + create 644 root root + postrotate + # Restart docker container to reopen log files + docker restart docfast-docfast-1 >/dev/null 2>&1 || true + endscript +} \ No newline at end of file diff --git a/projects/business/src/pdf-api/nginx-docfast.conf b/projects/business/src/pdf-api/nginx-docfast.conf new file mode 100644 index 0000000..d0422c6 --- /dev/null +++ b/projects/business/src/pdf-api/nginx-docfast.conf @@ -0,0 +1,89 @@ +server { + server_name docfast.dev www.docfast.dev; + + client_max_body_size 10m; + + # Enable gzip compression + gzip on; + gzip_vary on; + gzip_min_length 1024; + gzip_types + text/plain + text/css + application/json + application/javascript + text/xml + application/xml + application/xml+rss + text/javascript; + + # Specific locations for robots.txt and sitemap.xml with caching + location = /robots.txt { + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + + # Cache for 1 day + expires 1d; + add_header Cache-Control "public, max-age=86400"; + add_header X-Content-Type-Options nosniff; + } + + location = /sitemap.xml { + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + + # Cache for 1 day + expires 1d; + add_header Cache-Control "public, max-age=86400"; + add_header X-Content-Type-Options nosniff; + } + + # Static assets caching + location ~* \.(css|js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ { + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + + # Cache static assets for 1 week + expires 7d; + add_header Cache-Control "public, max-age=604800, immutable"; + add_header X-Content-Type-Options nosniff; + } + + # All other requests + location / { + proxy_pass http://127.0.0.1:3100; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + proxy_read_timeout 60s; + + # Security headers + add_header X-Content-Type-Options nosniff; + } + + listen 443 ssl; # managed by Certbot + ssl_certificate /etc/letsencrypt/live/docfast.dev/fullchain.pem; # managed by Certbot + ssl_certificate_key /etc/letsencrypt/live/docfast.dev/privkey.pem; # managed by Certbot + include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot + ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot +} + +server { + if ($host = docfast.dev) { + return 301 https://$host$request_uri; + } # managed by Certbot + + listen 80; + server_name docfast.dev www.docfast.dev; + return 404; # managed by Certbot +} \ No newline at end of file diff --git a/projects/business/src/pdf-api/package-lock.json b/projects/business/src/pdf-api/package-lock.json index 5f01fb9..920aa6c 100644 --- a/projects/business/src/pdf-api/package-lock.json +++ b/projects/business/src/pdf-api/package-lock.json @@ -1,24 +1,32 @@ { "name": "docfast-api", - "version": "0.1.0", + "version": "0.2.1", "lockfileVersion": 3, "requires": true, "packages": { "": { "name": "docfast-api", - "version": "0.1.0", + "version": "0.2.1", "dependencies": { + "compression": "^1.8.1", "express": "^4.21.0", "express-rate-limit": "^7.5.0", "helmet": "^8.0.0", "marked": "^15.0.0", "nanoid": "^5.0.0", + "nodemailer": "^8.0.1", + "pg": "^8.13.0", + "pino": "^10.3.1", "puppeteer": "^24.0.0", - "stripe": "^20.3.1" + "stripe": "^20.3.1", + "swagger-ui-dist": "^5.31.0" }, "devDependencies": { + "@types/compression": "^1.8.1", "@types/express": "^5.0.0", "@types/node": "^22.0.0", + "@types/nodemailer": "^7.0.9", + "@types/pg": "^8.11.0", "tsx": "^4.19.0", "typescript": "^5.7.0", "vitest": "^3.0.0" @@ -496,6 +504,11 @@ "dev": true, "license": "MIT" }, + "node_modules/@pinojs/redact": { + "version": "0.4.0", + "resolved": "https://registry.npmjs.org/@pinojs/redact/-/redact-0.4.0.tgz", + "integrity": "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg==" + }, "node_modules/@puppeteer/browsers": { "version": "2.12.1", "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-2.12.1.tgz", @@ -890,6 +903,12 @@ "win32" ] }, + "node_modules/@scarf/scarf": { + "version": "1.4.0", + "resolved": "https://registry.npmjs.org/@scarf/scarf/-/scarf-1.4.0.tgz", + "integrity": "sha512-xxeapPiUXdZAE3che6f3xogoJPeZgig6omHEy1rIY5WVsB3H2BHNnZH+gHG6x91SCWyQCzWGsuL2Hh3ClO5/qQ==", + "hasInstallScript": true + }, "node_modules/@tootallnate/quickjs-emscripten": { "version": "0.23.0", "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz", @@ -918,6 +937,16 @@ "assertion-error": "^2.0.1" } }, + "node_modules/@types/compression": { + "version": "1.8.1", + "resolved": "https://registry.npmjs.org/@types/compression/-/compression-1.8.1.tgz", + "integrity": 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"https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz", + "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==", + "license": "MIT", + "engines": { + "node": ">=0.4" + } + }, "node_modules/y18n": { "version": "5.0.8", "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz", diff --git a/projects/business/src/pdf-api/package.json b/projects/business/src/pdf-api/package.json index 2d6260a..410296e 100644 --- a/projects/business/src/pdf-api/package.json +++ b/projects/business/src/pdf-api/package.json @@ -1,26 +1,35 @@ { "name": "docfast-api", - "version": "0.1.0", + "version": "0.2.1", "description": "Markdown/HTML to PDF API with built-in invoice templates", "main": "dist/index.js", "scripts": { - "build": "tsc", + "build:pages": "node scripts/build-pages.js", + "build": "npm run build:pages && tsc", "start": "node dist/index.js", "dev": "tsx src/index.ts", "test": "vitest run" }, "dependencies": { + "compression": "^1.8.1", "express": "^4.21.0", "express-rate-limit": "^7.5.0", "helmet": "^8.0.0", "marked": "^15.0.0", "nanoid": "^5.0.0", + "nodemailer": "^8.0.1", + "pg": "^8.13.0", + "pino": "^10.3.1", "puppeteer": "^24.0.0", - "stripe": "^20.3.1" + "stripe": "^20.3.1", + "swagger-ui-dist": "^5.31.0" }, "devDependencies": { + "@types/compression": "^1.8.1", "@types/express": "^5.0.0", "@types/node": "^22.0.0", + "@types/nodemailer": "^7.0.9", + "@types/pg": "^8.11.0", "tsx": "^4.19.0", "typescript": "^5.7.0", "vitest": "^3.0.0" diff --git a/projects/business/src/pdf-api/public/app.js b/projects/business/src/pdf-api/public/app.js new file mode 100644 index 0000000..0f526cf --- /dev/null +++ b/projects/business/src/pdf-api/public/app.js @@ -0,0 +1,515 @@ +var signupEmail = ''; +var recoverEmail = ''; + +function showState(state) { + ['signupInitial', 'signupLoading', 'signupVerify', 'signupResult'].forEach(function(id) { + var el = document.getElementById(id); + if (el) el.classList.remove('active'); + }); + document.getElementById(state).classList.add('active'); +} + +function showRecoverState(state) { + ['recoverInitial', 'recoverLoading', 'recoverVerify', 'recoverResult'].forEach(function(id) { + var el = document.getElementById(id); + if (el) el.classList.remove('active'); + }); + document.getElementById(state).classList.add('active'); +} + +function openSignup() { + document.getElementById('signupModal').classList.add('active'); + showState('signupInitial'); + document.getElementById('signupError').style.display = 'none'; + document.getElementById('verifyError').style.display = 'none'; + document.getElementById('signupEmail').value = ''; + document.getElementById('verifyCode').value = ''; + signupEmail = ''; +} + +function closeSignup() { + document.getElementById('signupModal').classList.remove('active'); +} + +function openRecover() { + closeSignup(); + document.getElementById('recoverModal').classList.add('active'); + showRecoverState('recoverInitial'); + var errEl = document.getElementById('recoverError'); + if (errEl) errEl.style.display = 'none'; + var verifyErrEl = document.getElementById('recoverVerifyError'); + if (verifyErrEl) verifyErrEl.style.display = 'none'; + document.getElementById('recoverEmailInput').value = ''; + document.getElementById('recoverCode').value = ''; + recoverEmail = ''; +} + +function closeRecover() { + document.getElementById('recoverModal').classList.remove('active'); +} + +async function submitSignup() { + var errEl = document.getElementById('signupError'); + var btn = document.getElementById('signupBtn'); + var emailInput = document.getElementById('signupEmail'); + var email = emailInput.value.trim(); + + if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) { + errEl.textContent = 'Please enter a valid email address.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + showState('signupLoading'); + + try { + var res = await fetch('/v1/signup/free', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ email: email }) + }); + var data = await res.json(); + + if (!res.ok) { + showState('signupInitial'); + errEl.textContent = data.error || 'Something went wrong. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + signupEmail = email; + document.getElementById('verifyEmailDisplay').textContent = email; + showState('signupVerify'); + document.getElementById('verifyCode').focus(); + btn.disabled = false; + } catch (err) { + showState('signupInitial'); + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +async function submitVerify() { + var errEl = document.getElementById('verifyError'); + var btn = document.getElementById('verifyBtn'); + var codeInput = document.getElementById('verifyCode'); + var code = codeInput.value.trim(); + + if (!code || !/^\d{6}$/.test(code)) { + errEl.textContent = 'Please enter a 6-digit code.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + + try { + var res = await fetch('/v1/signup/verify', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ email: signupEmail, code: code }) + }); + var data = await res.json(); + + if (!res.ok) { + errEl.textContent = data.error || 'Verification failed.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + document.getElementById('apiKeyText').textContent = data.apiKey; + showState('signupResult'); + } catch (err) { + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +async function submitRecover() { + var errEl = document.getElementById('recoverError'); + var btn = document.getElementById('recoverBtn'); + var emailInput = document.getElementById('recoverEmailInput'); + var email = emailInput.value.trim(); + + if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) { + errEl.textContent = 'Please enter a valid email address.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + showRecoverState('recoverLoading'); + + try { + var res = await fetch('/v1/recover', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ email: email }) + }); + var data = await res.json(); + + if (!res.ok) { + showRecoverState('recoverInitial'); + errEl.textContent = data.error || 'Something went wrong.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + recoverEmail = email; + document.getElementById('recoverEmailDisplay').textContent = email; + showRecoverState('recoverVerify'); + document.getElementById('recoverCode').focus(); + btn.disabled = false; + } catch (err) { + showRecoverState('recoverInitial'); + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +async function submitRecoverVerify() { + var errEl = document.getElementById('recoverVerifyError'); + var btn = document.getElementById('recoverVerifyBtn'); + var codeInput = document.getElementById('recoverCode'); + var code = codeInput.value.trim(); + + if (!code || !/^\d{6}$/.test(code)) { + errEl.textContent = 'Please enter a 6-digit code.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + + try { + var res = await fetch('/v1/recover/verify', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ email: recoverEmail, code: code }) + }); + var data = await res.json(); + + if (!res.ok) { + errEl.textContent = data.error || 'Verification failed.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + if (data.apiKey) { + document.getElementById('recoveredKeyText').textContent = data.apiKey; + showRecoverState('recoverResult'); + } else { + errEl.textContent = data.message || 'No key found for this email.'; + errEl.style.display = 'block'; + btn.disabled = false; + } + } catch (err) { + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +function copyKey() { + var key = document.getElementById('apiKeyText').textContent; + var btn = document.getElementById('copyBtn'); + doCopy(key, btn); +} + +function copyRecoveredKey() { + var key = document.getElementById('recoveredKeyText').textContent; + var btn = document.getElementById('copyRecoveredBtn'); + doCopy(key, btn); +} + +function doCopy(text, btn) { + function showCopied() { + btn.textContent = '\u2713 Copied!'; + setTimeout(function() { btn.textContent = 'Copy'; }, 2000); + } + function showFailed() { + btn.textContent = 'Failed'; + setTimeout(function() { btn.textContent = 'Copy'; }, 2000); + } + try { + if (navigator.clipboard && window.isSecureContext) { + navigator.clipboard.writeText(text).then(showCopied).catch(function() { + // Fallback to execCommand + try { + var ta = document.createElement('textarea'); + ta.value = text; + ta.style.position = 'fixed'; + ta.style.opacity = '0'; + ta.style.top = '-9999px'; + ta.style.left = '-9999px'; + document.body.appendChild(ta); + ta.focus(); + ta.select(); + var success = document.execCommand('copy'); + document.body.removeChild(ta); + if (success) { + showCopied(); + } else { + showFailed(); + } + } catch (err) { + showFailed(); + } + }); + } else { + // Direct fallback for non-secure contexts + var ta = document.createElement('textarea'); + ta.value = text; + ta.style.position = 'fixed'; + ta.style.opacity = '0'; + ta.style.top = '-9999px'; + ta.style.left = '-9999px'; + document.body.appendChild(ta); + ta.focus(); + ta.select(); + var success = document.execCommand('copy'); + document.body.removeChild(ta); + if (success) { + showCopied(); + } else { + showFailed(); + } + } + } catch(e) { + showFailed(); + } +} + +async function checkout() { + try { + var res = await fetch('/v1/billing/checkout', { method: 'POST' }); + var data = await res.json(); + if (data.url) window.location.href = data.url; + else alert('Checkout is not available yet. Please try again later.'); + } catch (err) { + alert('Something went wrong. Please try again.'); + } +} + +document.addEventListener('DOMContentLoaded', function() { + document.getElementById('btn-signup').addEventListener('click', openSignup); + document.getElementById('btn-signup-2').addEventListener('click', openSignup); + document.getElementById('btn-checkout').addEventListener('click', checkout); + document.getElementById('btn-close-signup').addEventListener('click', closeSignup); + document.getElementById('signupBtn').addEventListener('click', submitSignup); + document.getElementById('verifyBtn').addEventListener('click', submitVerify); + document.getElementById('copyBtn').addEventListener('click', copyKey); + + // Recovery modal + document.getElementById('btn-close-recover').addEventListener('click', closeRecover); + document.getElementById('recoverBtn').addEventListener('click', submitRecover); + document.getElementById('recoverVerifyBtn').addEventListener('click', submitRecoverVerify); + document.getElementById('copyRecoveredBtn').addEventListener('click', copyRecoveredKey); + document.getElementById('recoverModal').addEventListener('click', function(e) { + if (e.target === this) closeRecover(); + }); + + // Open recovery from links + document.querySelectorAll('.open-recover').forEach(function(el) { + el.addEventListener('click', function(e) { e.preventDefault(); openRecover(); }); + }); + + document.getElementById('signupModal').addEventListener('click', function(e) { + if (e.target === this) closeSignup(); + }); + document.querySelectorAll('a[href^="#"]').forEach(function(a) { + a.addEventListener('click', function(e) { + e.preventDefault(); + var el = document.querySelector(this.getAttribute('href')); + if (el) el.scrollIntoView({ behavior: 'smooth' }); + }); + }); +}); + +// --- Email Change --- +var emailChangeApiKey = ''; +var emailChangeNewEmail = ''; + +function showEmailChangeState(state) { + ['emailChangeInitial', 'emailChangeLoading', 'emailChangeVerify', 'emailChangeResult'].forEach(function(id) { + var el = document.getElementById(id); + if (el) el.classList.remove('active'); + }); + document.getElementById(state).classList.add('active'); +} + +function openEmailChange() { + closeSignup(); + closeRecover(); + document.getElementById('emailChangeModal').classList.add('active'); + showEmailChangeState('emailChangeInitial'); + var errEl = document.getElementById('emailChangeError'); + if (errEl) errEl.style.display = 'none'; + var verifyErrEl = document.getElementById('emailChangeVerifyError'); + if (verifyErrEl) verifyErrEl.style.display = 'none'; + document.getElementById('emailChangeApiKey').value = ''; + document.getElementById('emailChangeNewEmail').value = ''; + document.getElementById('emailChangeCode').value = ''; + emailChangeApiKey = ''; + emailChangeNewEmail = ''; +} + +function closeEmailChange() { + document.getElementById('emailChangeModal').classList.remove('active'); +} + +async function submitEmailChange() { + var errEl = document.getElementById('emailChangeError'); + var btn = document.getElementById('emailChangeBtn'); + var apiKey = document.getElementById('emailChangeApiKey').value.trim(); + var newEmail = document.getElementById('emailChangeNewEmail').value.trim(); + + if (!apiKey) { + errEl.textContent = 'Please enter your API key.'; + errEl.style.display = 'block'; + return; + } + if (!newEmail || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(newEmail)) { + errEl.textContent = 'Please enter a valid email address.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + showEmailChangeState('emailChangeLoading'); + + try { + var res = await fetch('/v1/email-change', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ apiKey: apiKey, newEmail: newEmail }) + }); + var data = await res.json(); + + if (!res.ok) { + showEmailChangeState('emailChangeInitial'); + errEl.textContent = data.error || 'Something went wrong.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + emailChangeApiKey = apiKey; + emailChangeNewEmail = newEmail; + document.getElementById('emailChangeEmailDisplay').textContent = newEmail; + showEmailChangeState('emailChangeVerify'); + document.getElementById('emailChangeCode').focus(); + btn.disabled = false; + } catch (err) { + showEmailChangeState('emailChangeInitial'); + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +async function submitEmailChangeVerify() { + var errEl = document.getElementById('emailChangeVerifyError'); + var btn = document.getElementById('emailChangeVerifyBtn'); + var code = document.getElementById('emailChangeCode').value.trim(); + + if (!code || !/^\d{6}$/.test(code)) { + errEl.textContent = 'Please enter a 6-digit code.'; + errEl.style.display = 'block'; + return; + } + + errEl.style.display = 'none'; + btn.disabled = true; + + try { + var res = await fetch('/v1/email-change/verify', { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify({ apiKey: emailChangeApiKey, newEmail: emailChangeNewEmail, code: code }) + }); + var data = await res.json(); + + if (!res.ok) { + errEl.textContent = data.error || 'Verification failed.'; + errEl.style.display = 'block'; + btn.disabled = false; + return; + } + + document.getElementById('emailChangeNewDisplay').textContent = data.newEmail || emailChangeNewEmail; + showEmailChangeState('emailChangeResult'); + } catch (err) { + errEl.textContent = 'Network error. Please try again.'; + errEl.style.display = 'block'; + btn.disabled = false; + } +} + +// Add event listeners for email change (append to DOMContentLoaded) +document.addEventListener('DOMContentLoaded', function() { + var closeBtn = document.getElementById('btn-close-email-change'); + if (closeBtn) closeBtn.addEventListener('click', closeEmailChange); + + var changeBtn = document.getElementById('emailChangeBtn'); + if (changeBtn) changeBtn.addEventListener('click', submitEmailChange); + + var verifyBtn = document.getElementById('emailChangeVerifyBtn'); + if (verifyBtn) verifyBtn.addEventListener('click', submitEmailChangeVerify); + + var modal = document.getElementById('emailChangeModal'); + if (modal) modal.addEventListener('click', function(e) { if (e.target === this) closeEmailChange(); }); + + document.querySelectorAll('.open-email-change').forEach(function(el) { + el.addEventListener('click', function(e) { e.preventDefault(); openEmailChange(); }); + }); +}); + +// === Accessibility: Escape key closes modals, focus trapping === +(function() { + function getActiveModal() { + var modals = ['signupModal', 'recoverModal', 'emailChangeModal']; + for (var i = 0; i < modals.length; i++) { + var m = document.getElementById(modals[i]); + if (m && m.classList.contains('active')) return m; + } + return null; + } + + function closeActiveModal() { + var m = getActiveModal(); + if (!m) return; + m.classList.remove('active'); + } + + document.addEventListener('keydown', function(e) { + if (e.key === 'Escape') closeActiveModal(); + + // Focus trap inside active modal + if (e.key === 'Tab') { + var modal = getActiveModal(); + if (!modal) return; + var focusable = modal.querySelectorAll('button:not([disabled]), input:not([disabled]), a[href], [tabindex]:not([tabindex="-1"])'); + if (focusable.length === 0) return; + var first = focusable[0], last = focusable[focusable.length - 1]; + if (e.shiftKey) { + if (document.activeElement === first) { e.preventDefault(); last.focus(); } + } else { + if (document.activeElement === last) { e.preventDefault(); first.focus(); } + } + } + }); +})(); diff --git a/projects/business/src/pdf-api/public/docs.html b/projects/business/src/pdf-api/public/docs.html index e46817e..0e6db53 100644 --- a/projects/business/src/pdf-api/public/docs.html +++ b/projects/business/src/pdf-api/public/docs.html @@ -4,391 +4,106 @@ DocFast API Documentation + + + + -
-
-

DocFast API Documentation

-

Convert HTML, Markdown, and URLs to PDF. Built-in invoice & receipt templates.

-
Base URL: https://docfast.dev
-
- - - -
-

Authentication

-

All conversion and template endpoints require an API key. Pass it in the Authorization header:

- 
Authorization: Bearer df_free_your_api_key_here
-

Get a free API key instantly — no credit card required:

- 
curl -X POST https://docfast.dev/v1/signup/free \
-  -H "Content-Type: application/json" \
-  -d '{"email": "you@example.com"}'
-
Free tier: 100 PDFs/month. Pro ($9/mo): 10,000 PDFs/month. Upgrade anytime at docfast.dev.
-
- -
-

Convert HTML to PDF

-
-
- POST - /v1/convert/html -
-

Convert raw HTML (with optional CSS) to a PDF document.

- -

Request Body

- - - - - - - -
FieldTypeDescription
html requiredstringHTML content to convert
cssstringAdditional CSS to inject
formatstringPage size: A4 (default), Letter, Legal, A3
landscapebooleanLandscape orientation (default: false)
marginobject{top, right, bottom, left} in CSS units (default: 20mm each)
- -

Example

- 
curl -X POST https://docfast.dev/v1/convert/html \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -H "Content-Type: application/json" \
-  -d '{
-    "html": "<h1>Hello World</h1><p>Generated by DocFast.</p>",
-    "css": "h1 { color: navy; }",
-    "format": "A4"
-  }' \
-  -o output.pdf
- -

Response

-

200 OK — Returns the PDF as application/pdf binary stream.

-
- 200 PDF generated - 400 Missing html field - 401 Invalid/missing API key - 429 Rate limited -
-
-
- -
-

Convert Markdown to PDF

-
-
- POST - /v1/convert/markdown -
-

Convert Markdown to a styled PDF with syntax highlighting for code blocks.

- -

Request Body

- - - - - - - -
FieldTypeDescription
markdown requiredstringMarkdown content
cssstringAdditional CSS to inject
formatstringPage size (default: A4)
landscapebooleanLandscape orientation
marginobjectCustom margins
- -

Example

- 
curl -X POST https://docfast.dev/v1/convert/markdown \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -H "Content-Type: application/json" \
-  -d '{
-    "markdown": "# Monthly Report\n\n## Summary\n\nRevenue increased by **15%** this quarter.\n\n| Metric | Value |\n|--------|-------|\n| Users  | 1,234 |\n| MRR    | $5,670 |"
-  }' \
-  -o report.pdf
- -

Response

-

200 OK — Returns application/pdf.

-
- 200 PDF generated - 400 Missing markdown field - 401 Invalid/missing API key -
-
-
- -
-

Convert URL to PDF

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-
- POST - /v1/convert/url -
-

Navigate to a URL and convert the rendered page to PDF. Supports JavaScript-rendered pages.

- -

Request Body

- - - - - - - -
FieldTypeDescription
url requiredstringURL to convert (must start with http:// or https://)
waitUntilstringload (default), domcontentloaded, networkidle0, networkidle2
formatstringPage size (default: A4)
landscapebooleanLandscape orientation
marginobjectCustom margins
- -

Example

- 
curl -X POST https://docfast.dev/v1/convert/url \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -H "Content-Type: application/json" \
-  -d '{
-    "url": "https://example.com",
-    "waitUntil": "networkidle0",
-    "format": "Letter"
-  }' \
-  -o page.pdf
- -

Response

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200 OK — Returns application/pdf.

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- 200 PDF generated - 400 Missing or invalid URL - 401 Invalid/missing API key -
-
-
- -
-

List Templates

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-
- GET - /v1/templates -
-

List all available document templates with their field definitions.

- -

Example

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curl https://docfast.dev/v1/templates \
-  -H "Authorization: Bearer YOUR_KEY"
- -

Response

- 
{
-  "templates": [
-    {
-      "id": "invoice",
-      "name": "Invoice",
-      "description": "Professional invoice with line items, taxes, and payment details",
-      "fields": [
-        {"name": "invoiceNumber", "type": "string", "required": true},
-        {"name": "date", "type": "string", "required": true},
-        {"name": "from", "type": "object", "required": true, "description": "Sender: {name, address?, email?, phone?, vatId?}"},
-        {"name": "to", "type": "object", "required": true, "description": "Recipient: {name, address?, email?, vatId?}"},
-        {"name": "items", "type": "array", "required": true, "description": "Line items: [{description, quantity, unitPrice, taxRate?}]"},
-        {"name": "currency", "type": "string", "required": false},
-        {"name": "notes", "type": "string", "required": false},
-        {"name": "paymentDetails", "type": "string", "required": false}
-      ]
-    },
-    {
-      "id": "receipt",
-      "name": "Receipt",
-      "description": "Simple receipt for payments received",
-      "fields": [ ... ]
-    }
-  ]
-}
-
-
- -
-

Render Template

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-
- POST - /v1/templates/:id/render -
-

Render a template with your data and get a PDF. No HTML needed — just pass structured data.

- -

Path Parameters

- - - -
ParamDescription
:idTemplate ID (invoice or receipt)
- -

Request Body

- - - -
FieldTypeDescription
data requiredobjectTemplate data (see field definitions from /v1/templates)
- -

Invoice Example

- 
curl -X POST https://docfast.dev/v1/templates/invoice/render \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -H "Content-Type: application/json" \
-  -d '{
-    "data": {
-      "invoiceNumber": "INV-2026-001",
-      "date": "2026-02-14",
-      "dueDate": "2026-03-14",
-      "from": {
-        "name": "Acme Corp",
-        "address": "123 Main St, Vienna",
-        "email": "billing@acme.com",
-        "vatId": "ATU12345678"
-      },
-      "to": {
-        "name": "Client Inc",
-        "address": "456 Oak Ave, Berlin",
-        "email": "accounts@client.com"
-      },
-      "items": [
-        {"description": "Web Development", "quantity": 40, "unitPrice": 95, "taxRate": 20},
-        {"description": "Hosting (monthly)", "quantity": 1, "unitPrice": 29}
-      ],
-      "currency": "€",
-      "notes": "Payment due within 30 days.",
-      "paymentDetails": "IBAN: AT12 3456 7890 1234 5678"
-    }
-  }' \
-  -o invoice.pdf
- -

Response

-

200 OK — Returns application/pdf.

-
- 200 PDF generated - 400 Missing data field - 404 Template not found - 401 Invalid/missing API key -
-
-
- -
-

Sign Up (Get API Key)

-
-
- POST - /v1/signup/free -
-

Get a free API key instantly. No authentication required.

- -

Request Body

- - - -
FieldTypeDescription
email requiredstringYour email address
- -

Example

- 
curl -X POST https://docfast.dev/v1/signup/free \
-  -H "Content-Type: application/json" \
-  -d '{"email": "dev@example.com"}'
- -

Response

- 
{
-  "message": "Welcome to DocFast! 🚀",
-  "apiKey": "df_free_abc123...",
-  "tier": "free",
-  "limit": "100 PDFs/month",
-  "docs": "https://docfast.dev/#endpoints"
-}
-
Save your API key immediately — it won't be shown again.
-
-
- -
-

Error Handling

-

All errors return JSON with an error field:

- 
{
-  "error": "Missing 'html' field"
-}
- -

Status Codes

- - - - - - - - -
CodeMeaning
200Success — PDF returned as binary stream
400Bad request — missing or invalid parameters
401Unauthorized — missing or invalid API key
404Not found — invalid endpoint or template ID
429Rate limited — too many requests (100/min)
500Server error — PDF generation failed
- -

Common Mistakes

- 
# ❌ Missing Authorization header
-curl -X POST https://docfast.dev/v1/convert/html \
-  -d '{"html": "test"}'
-# → {"error": "Missing API key. Use: Authorization: Bearer <key>"}
-
-# ❌ Wrong Content-Type
-curl -X POST https://docfast.dev/v1/convert/html \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -d '{"html": "test"}'
-# → Make sure to include -H "Content-Type: application/json"
-
-# ✅ Correct request
-curl -X POST https://docfast.dev/v1/convert/html \
-  -H "Authorization: Bearer YOUR_KEY" \
-  -H "Content-Type: application/json" \
-  -d '{"html": "<h1>Hello</h1>"}' \
-  -o output.pdf
-
- - -
+ ← Back to docfast.dev +
+ + diff --git a/projects/business/src/pdf-api/public/docs.html.server b/projects/business/src/pdf-api/public/docs.html.server new file mode 100644 index 0000000..0e6db53 --- /dev/null +++ b/projects/business/src/pdf-api/public/docs.html.server @@ -0,0 +1,109 @@ + + + + + + DocFast API Documentation + + + + + + + + ← Back to docfast.dev +
+ + + + diff --git a/projects/business/src/pdf-api/public/favicon.svg b/projects/business/src/pdf-api/public/favicon.svg new file mode 100644 index 0000000..6a6f9b3 --- /dev/null +++ b/projects/business/src/pdf-api/public/favicon.svg @@ -0,0 +1 @@ +⚡ diff --git a/projects/business/src/pdf-api/public/impressum.html b/projects/business/src/pdf-api/public/impressum.html new file mode 100644 index 0000000..1ca0341 --- /dev/null +++ b/projects/business/src/pdf-api/public/impressum.html @@ -0,0 +1,139 @@ + + + + + + + + + +Impressum — DocFast + + + + + + + + +
+
+

Impressum

+

Legal notice according to § 5 ECG and § 25 MedienG (Austrian law)

+ +

Company Information

+

Company: Cloonar Technologies GmbH

+

Address: Linzer Straße 192/1/2, 1140 Wien, Austria

+

Email: legal@docfast.dev

+ +

Legal Registration

+

Commercial Register: FN 631089y

+

Court: Handelsgericht Wien

+

VAT ID: ATU81280034

+

GLN: 9110036145697

+ +

Responsible for Content

+

Cloonar Technologies GmbH
+ Legal contact: legal@docfast.dev

+ +

Disclaimer

+

Despite careful content control, we assume no liability for the content of external links. The operators of the linked pages are solely responsible for their content.

+ +

The content of our website has been created with the greatest possible care. However, we cannot guarantee that the content is current, reliable or complete.

+ +

EU Online Dispute Resolution

+

Platform of the European Commission for Online Dispute Resolution (ODR): https://ec.europa.eu/consumers/odr

+
+
+ + + + + \ No newline at end of file diff --git a/projects/business/src/pdf-api/public/impressum.html.server b/projects/business/src/pdf-api/public/impressum.html.server new file mode 100644 index 0000000..97968ad --- /dev/null +++ b/projects/business/src/pdf-api/public/impressum.html.server @@ -0,0 +1,108 @@ + + + + + +Impressum — DocFast + + + + + + + + + + +
+
+

Impressum

+

Legal notice according to § 5 ECG and § 25 MedienG (Austrian law)

+ +

Company Information

+

Company: Cloonar Technologies GmbH

+

Address: Linzer Straße 192/1/2, 1140 Wien, Austria

+

Email: legal@docfast.dev

+ +

Legal Registration

+

Commercial Register: FN 631089y

+

Court: Handelsgericht Wien

+

VAT ID: ATU81280034

+

GLN: 9110036145697

+ +

Responsible for Content

+

Cloonar Technologies GmbH
+ Legal contact: legal@docfast.dev

+ +

Disclaimer

+

Despite careful content control, we assume no liability for the content of external links. The operators of the linked pages are solely responsible for their content.

+ +

The content of our website has been created with the greatest possible care. However, we cannot guarantee that the content is current, reliable or complete.

+ +

EU Online Dispute Resolution

+

Platform of the European Commission for Online Dispute Resolution (ODR): https://ec.europa.eu/consumers/odr

+
+
+ + + + + diff --git a/projects/business/src/pdf-api/public/index.html b/projects/business/src/pdf-api/public/index.html index b7fd8fc..6f76fcc 100644 --- a/projects/business/src/pdf-api/public/index.html +++ b/projects/business/src/pdf-api/public/index.html @@ -5,323 +5,557 @@ DocFast — HTML & Markdown to PDF API + + + + + + + + + + + + + + + + -
+ + +
+
+
🚀 Simple PDF API for Developers
+

HTML to PDF
in one API call

+

Convert HTML, Markdown, or URLs to pixel-perfect PDFs. Built-in templates for invoices & receipts. No headless browser headaches.

+
+ + Read the Docs +
+

Already have an account? Lost your API key? Recover it →

+ +
+
+ + terminal +
+
+# Convert HTML to PDF — it's that simple +curl -X POST https://docfast.dev/v1/convert/html \ + -H "Authorization: Bearer YOUR_KEY" \ + -H "Content-Type: application/json" \ + -d '{"html": "<h1>Hello World</h1><p>Your first PDF</p>"}' \ + -o output.pdf +
+
+
+
+ +
+
+
+
+
<1s
+
Avg. generation time
+
+
+
99.5%
+
Uptime SLA
+
+
+
HTTPS
+
Encrypted & secure
+
+
+
0 bytes
+
Data stored on disk
+
-
+
-

Why DocFast?

+
+
🇪🇺
+
+

Hosted in the EU

+

Your data never leaves the EU • GDPR Compliant • Hetzner Germany (Nuremberg)

+
+
+
+
+ +
+
+

Everything you need

+

A complete PDF generation API. No SDKs, no dependencies, no setup.

-
⚡
-

Fast

-

Sub-second PDF generation. Persistent browser pool means no cold starts.

+ +

Sub-second Speed

+

Persistent browser pool — no cold starts. Your PDFs are ready before your spinner shows.

-
🎨
-

Beautiful Output

-

Full CSS support. Custom fonts, colors, layouts. Your PDFs, your brand.

+ +

Pixel-perfect Output

+

Full CSS support including flexbox, grid, and custom fonts. Your brand, your PDFs.

-
📄
-

Templates

-

Built-in invoice and receipt templates. Pass data, get PDF. No HTML needed.

+ +

Built-in Templates

+

Invoice and receipt templates out of the box. Pass JSON data, get beautiful PDFs.

-
🔧
-

Simple API

-

REST API with JSON in, PDF out. Works with any language. No SDKs required.

+ +

Dead-simple API

+

REST API. JSON in, PDF out. Works with curl, Python, Node, Go — anything with HTTP.

-
📐
-

Flexible

-

A4, Letter, custom sizes. Portrait or landscape. Configurable margins.

+ +

Fully Configurable

+

A4, Letter, custom sizes. Portrait or landscape. Headers, footers, and margins.

-
🔒
-

Secure

-

Your data is never stored. PDFs are generated and streamed — nothing hits disk.

+ +

Secure by Default

+

HTTPS only. Rate limiting. No data stored. PDFs stream directly — nothing touches disk.

-
-
-

API Endpoints

-
- POST - /v1/convert/html -
Convert raw HTML (with optional CSS) to PDF.
-
-
- POST - /v1/convert/markdown -
Convert Markdown to styled PDF with syntax highlighting.
-
-
- POST - /v1/convert/url -
Navigate to a URL and convert the page to PDF.
-
-
- GET - /v1/templates -
List available document templates with field definitions.
-
-
- POST - /v1/templates/:id/render -
Render a template (invoice, receipt) with your data to PDF.
-
-
- GET - /health -
Health check — verify the API is running.
-
-
-
-
-

Simple Pricing

-

No per-page fees. No hidden limits. Pay for what you use.

+

Simple, transparent pricing

+

Start free. Upgrade when you're ready. No surprise charges.

-

Free

-
$0/mo
+
Free
+
€0 /mo
+
Perfect for side projects and testing
    -
  • 100 PDFs / month
    • -
  • All endpoints
    • -
  • All templates
    • -
  • Community support
    • +
  • 100 PDFs per month
    • +
  • All conversion endpoints
    • +
  • All templates included
    • +
  • Rate limiting: 10 req/min
- +
-

Pro

-
$9/mo
+
Pro
+
€9 /mo
+
For production apps and businesses
    -
  • 10,000 PDFs / month
    • -
  • All endpoints
    • -
  • All templates
    • +
  • 5,000 PDFs / month
    • +
  • All conversion endpoints
    • +
  • All templates included
  • Priority support
    • -
  • Custom templates
- +
-