# gnh1201/caterpillar
Caterpillar - The simple and parasitic web proxy with spam filter

![](title.jfif)

## How to works
```
You <-> Proxy client (Python) <-> Parasitized proxy server (Optional, PHP) <-> On the Web
```

Build a simple web debugging proxy on the shared servers!

## (Optional) Before to use
If you have an ***will be parasitize*** server that you want to proxy, you can install the `index.php` file.

## How to use
1. Write a file `.env`(Linux) or `settings.ini`(Windows). Like this:

```
[settings]
PORT=5555
SERVER_URL=http://example.org
CA_KEY=ca.key
CA_CERT=ca.crt
CERT_KEY=cert.key
CERT_DIR=certs/
OPENSSL_BINPATH=openssl
CLIENT_ENCODING=utf-8
LOCAL_DOMAIN=example.org
PROXY_PASS=http://127.0.0.1:3000
USER_TOKEN=
```

1.1. (Optional) Install RootCA
```bash
sudo apt-get install -y ca-certificates
sudo cp ca.crt /usr/local/share/ca-certificates/caterpillar-ca.crt
sudo update-ca-certificates
```

2. Run `python3 server.py` and set HTTP(S) proxy in your web browser (e.g. Firefox)

3. Test [100MB](http://speed.hetzner.de/100MB.bin)/[SSL](https://speed.hetzner.de/100MB.bin), [1GB](http://speed.hetzner.de/1GB.bin)/[SSL](https://speed.hetzner.de/1GB.bin), [10GB](http://speed.hetzner.de/10GB.bin)/[SSL](http://speed.hetzner.de/10GB.bin) download and check the speed (e.g. https://speed.hetzner.de/1GB.bin)

3. Enjoy it

4. (Optional) With [Cloudflare](https://cloudflare.com), we can expect to accelerate the 4x speed and reduce the network stuck.

## (Optional) For Mastodon users
1. In `[php-httpproxy installed directory]/settings.ini` or `.env`, set `SERVER_URL` variable to `localhost` in `.env`  (e.g. `SERVER_URL=localhost`)
2. In  `[mastodon installed directory]/env.production`, set `http_proxy` variable to `http://localhost:5555` (e.g. `http_proxy=http://localhost:5555`)

## References
* https://github.com/anapeksha/python-proxy-server
* https://github.com/inaz2/proxy2

## Contact
* ActivityPub [@gnh1201@catswords.social](https://catswords.social/@gnh1201)
* abuse@catswords.net