https://github.com/pigri/cf-n8n-proxy
Cloudflare worker for n8n proxy
https://github.com/pigri/cf-n8n-proxy
cf cloudflare firewall n8n proxy rate-limit security
Last synced: 25 days ago
JSON representation
Cloudflare worker for n8n proxy
- Host: GitHub
- URL: https://github.com/pigri/cf-n8n-proxy
- Owner: pigri
- License: apache-2.0
- Created: 2024-03-09T12:05:28.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-04-10T12:12:21.000Z (30 days ago)
- Last Synced: 2025-04-10T13:47:42.797Z (29 days ago)
- Topics: cf, cloudflare, firewall, n8n, proxy, rate-limit, security
- Language: TypeScript
- Homepage:
- Size: 272 KB
- Stars: 26
- Watchers: 2
- Forks: 1
- Open Issues: 8
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Security: SECURITY.md
Awesome Lists containing this project
README
# cf-n8n-proxy
Cloudflare worker for n8n proxy
### Why do you need this?
- You can use this service to protect your n8n instance from DDoS attacks.
- You can use this service to hide your n8n instance from the public.
- You can use this service to add rate limiting to your n8n instance.
- You can use this service to add deduplication to your n8n instance.
- You can use this service to add a queue to your n8n instance.
- You can use this service to add a retry mechanism to your n8n instance.
### Requirements:
- You need a paid Worker plan ($5 USD) for this service due to the queue.
- A cloudflare domain
### Architecture:
cloudflare -> cloudflare worker -> n8n
## How to use?
### Wrangler install
```
npm install -g wrangler pnpm
```
### NPM package install
```
pnpm install
```
### Wrangler login
```
wrangler login
```
### Create your wrangler config
```
cp wrangler.toml_example wrangler.toml
```
- Change everywhere `example.com` to your domain
### Create queue
```
wrangler queues create cf-n8n-proxy-production -e production
wrangler queues create dlq-cf-n8n-proxy-production -e production
```
### Enable deduplication feature
```
wrangler kv:namespace create cf-n8n-proxy
```
- Replace `` with the response ID in the wrangler.toml file.
- Change `DEDUPLICATION_ENABLED=false` to `DEDUPLICATION_ENABLED=true` in the wrangler.toml file.
### IMPORTANT NOTES ABOUT DEDUPLICATION "As of January 2022, expiration targets that are less than 60 seconds into the future are not supported. This is true for both expiration methods."
- `DEDUPLICATION_TTL` is optional; by default, it is set to 60 seconds.
### Rate limiting
- Change `RATE_LIMITING_ENABLED=false` to `RATE_LIMITING_ENABLED=true` in the wrangler.toml file.
#### Default 100 requests per minute
```
simple = { limit = 100, period = 60 }
```
### Deploy your service
```
wrangler deploy -e production
```
### How to test in local?
```
wrangler dev
```