forked from mirror/crumbs-original
Claude
0b1416908e
Send an email to collaborators when they are added to a shared note. Uses nodemailer with optional SMTP configuration (auto-enabled when SMTP_HOST is set). Users can opt out via the notifyOnShare preference. https://claude.ai/code/session_01P4HSMr7QvKw9TMNikUJD9e
170 lines
4.1 KiB
Markdown
170 lines
4.1 KiB
Markdown
# Deployment Guide
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## Docker (Recommended)
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### Quick Start
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```bash
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docker compose up -d
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```
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Open http://localhost:3000 and set your password.
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### Custom Configuration
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```yaml
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# docker-compose.yml
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services:
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crumbs:
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image: ghcr.io/bretzel-app/crumbs:latest
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ports:
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- "8080:3000" # Change external port
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volumes:
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- /path/to/data:/data # Custom data location
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environment:
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- ORIGIN=https://notes.example.com # Your domain
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restart: unless-stopped
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```
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### Reverse Proxy (nginx)
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```nginx
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server {
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listen 443 ssl;
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server_name notes.example.com;
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ssl_certificate /path/to/cert.pem;
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ssl_certificate_key /path/to/key.pem;
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location / {
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proxy_pass http://localhost:3000;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# WebSocket support (for future live sync)
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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}
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}
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```
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Set `ORIGIN=https://notes.example.com` in your docker-compose.yml.
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### Backup
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The SQLite database and attachments are stored in `/data`:
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```bash
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# Backup
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docker compose exec crumbs tar czf - /data > crumbs-backup.tar.gz
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# Or copy the volume directly
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docker cp crumbs:/data ./backup
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```
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### Update
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```bash
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docker compose pull
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docker compose up -d
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```
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## Manual Deployment (Node.js)
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### Prerequisites
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- Node.js 22+
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- pnpm
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### Steps
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```bash
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# Clone and install
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git clone <repo-url> crumbs
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cd crumbs
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pnpm install
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# Build
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pnpm build
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# Set environment
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export DATABASE_URL=./data/crumbs.db
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export ORIGIN=http://localhost:3000
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export NODE_ENV=production
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# Run
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node build
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```
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## Environment Variables
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### Core
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| Variable | Default | Description |
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|----------|---------|-------------|
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| `DATABASE_URL` | `./data/crumbs.db` | SQLite database path |
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| `DATA_DIR` | `./data` | Directory for attachments |
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| `ORIGIN` | `http://localhost:3000` | Server origin (required for CSRF) |
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| `PORT` | `3000` | HTTP port |
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| `NODE_ENV` | `development` | Set to `production` for deployment |
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### OAuth / SSO (optional)
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Google, GitHub, and generic OIDC (Authentik, Keycloak, Okta, etc.) are supported. Providers are auto-enabled when their env vars are set. See **[AUTH.md](AUTH.md)** for environment variables, callback URLs, provider-specific setup guides, and troubleshooting.
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### Email Notifications (optional)
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Email notifications are sent when a note is shared with a user. Auto-enabled when `SMTP_HOST` is set.
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| Variable | Default | Description |
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|----------|---------|-------------|
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| `SMTP_HOST` | — | SMTP server hostname (e.g. `smtp.example.com`) |
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| `SMTP_PORT` | `587` | SMTP port (`587` for STARTTLS, `465` for SSL) |
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| `SMTP_USER` | — | SMTP username (optional for unauthenticated relays) |
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| `SMTP_PASS` | — | SMTP password |
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| `SMTP_FROM` | `Crumbs <noreply@localhost>` | Sender address |
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Users can opt out of share notifications in **Settings > Preferences**.
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## Health Check
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The Docker image includes a health check that pings `/login`:
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```bash
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docker inspect --format='{{.State.Health.Status}}' crumbs
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```
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## MCP Server Configuration
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Crumbs includes a built-in MCP (Model Context Protocol) server that allows AI assistants to interact with your notes. See [ARCHITECTURE.md](ARCHITECTURE.md#mcp-server) for technical details and the full tool list.
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### Setup
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1. Open **Settings** in the Crumbs UI
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2. Create an API key (give it a name like "Claude Code")
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3. Copy the key (shown only once)
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4. Configure your MCP client:
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```json
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{
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"mcpServers": {
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"crumbs": {
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"type": "streamable-http",
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"url": "https://your-crumbs-instance/api/mcp",
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"headers": {
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"Authorization": "Bearer YOUR_API_KEY"
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}
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}
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}
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}
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```
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## Security Notes
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- Always use HTTPS in production (via reverse proxy)
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- The `ORIGIN` variable must match your actual domain for CSRF protection
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- API keys are SHA-256 hashed (never stored in plain text)
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- See [AUTH.md](AUTH.md#security-notes) for authentication security details (password hashing, session expiry, PKCE)
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