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71 lines
3.0 KiB
Markdown
71 lines
3.0 KiB
Markdown
# gnh1201/caterpillar
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Caterpillar Proxy - The simple web debugging proxy (formerly, php-httpproxy)
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## Use cases
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* [Build a network tunnel using Python and the LAMP(PHP) stack.](https://qiita.com/gnh1201/items/40f9350ca6d308def6d4)
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* [K-Anonymity for Spam Filtering: Case with Mastodon, and Misskey](https://qiita.com/gnh1201/items/09f4081f84610db3a9d3)
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* [[YouTube Video] File Upload Vulnerability Attack Test (Caterpillar Proxy)](https://youtu.be/sPZOCgYtLRw)
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## How it works
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### Basic structure
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```
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You <-> Proxy client (Python) <-> Parasitized proxy server (Optional, PHP) <-> On the Web
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```
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For example, build a simple web debugging proxy on the shared servers.
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### Stateful mode
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This project supports two modes of connection. The default is stateless. You can use the stateful mode to avoid being constrained by transfer capacity limits. See the [Stateful mode (github.com/gnh1201/caterpillar wiki)](https://github.com/gnh1201/caterpillar/wiki/Stateful-mode).
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## (Optional) Before to use
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If you have a server that ***will be parasitized*** and you want to proxy it, you should upload the `index.php` file to a shared server. The index.php file is located in the `assets/php` directory within this repository.
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## How to use
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1. Write a file `.env`(Linux) or `settings.ini`(Windows). Like this:
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```
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[settings]
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PORT=5555
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SERVER_URL=http://example.org
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SERVER_CONNECTION_TYPE=stateless
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CA_KEY=ca.key
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CA_CERT=ca.crt
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CERT_KEY=cert.key
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CERT_DIR=certs/
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OPENSSL_BINPATH=openssl
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CLIENT_ENCODING=utf-8
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```
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- (Optional) Create a certificate for SSL decryption
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```bash
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chmod +x configure_certs.sh
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./configure_certs.sh
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sudo apt-get install -y ca-certificates
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sudo cp ca.crt /usr/local/share/ca-certificates/caterpillar-ca.crt
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sudo update-ca-certificates
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```
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2. Run `python3 server.py` and set HTTP(S) proxy in your web browser (e.g. Firefox, Chromium)
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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.
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3. Enjoy it
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4. (Optional) With [Cloudflare](https://cloudflare.com), we can expect to accelerate the 4x speed and reduce the network stuck.
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## Extensions
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* [Web Console Available](https://pub-1a7a176eea68479cb5423e44273657ad.r2.dev/console.html)
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* Fediverse (e.g., Mastodon): See the [Fediverse (github.com/gnh1201/caterpillar wiki)](https://github.com/gnh1201/caterpillar/wiki/Fediverse).
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* Wayback (Private browsing with Google or Wayback cache): See the [Wayback (github.com/gnh1201/caterpillar wiki)](https://github.com/gnh1201/caterpillar/wiki/Wayback).
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## Thanks to
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* Pan Art by [@yeohangdang@i.peacht.art](#): 
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* [GitHub Sponsors](https://github.com/sponsors/gnh1201)
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## Report abuse
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* ActivityPub [@gnh1201@catswords.social](https://catswords.social/@gnh1201)
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* abuse@catswords.net
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