nico
openspa
Our great sponsors
| nico | openspa | |
|---|---|---|
| 1 | 1 | |
| 110 | 83 | |
| - | - | |
| 4.2 | 10.0 | |
| about 1 month ago | over 1 year ago | |
| Go | Go | |
| GNU General Public License v3.0 only | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nico
-
Understand the weird Socks 5 protocol and HTTP proxy
Let's talk about HTTP proxies first. There are actually two types of HTTP proxies, one is a reverse proxy, such as nico and nginx, which are not shown here. The other is tunnel proxy. We mainly expand this kind of proxy. It can proxy any content based on TCP. Note that there is a misunderstanding here. Many people think that HTTP proxy can only proxy http:// content, but it can also proxy https: // and any TCP-based content, but can't proxy UDP content, and we'll see why it can't proxy UDP content later.
openspa
-
Show HN: Knockles – eBPF Port Knocking Tool
> Is this approach used elsewhere?
Yes, or at least in a similar fashion. An alternative variant of port knocking is SPA (Single Packet Authorization). Often SPA protocols use UDP and contain within the body field an encrypted payload containing all the required data to authenticate and authorize a particular request.
There are multiple different implementations of SPA: OpenSPA [1] (full disclosure: I am the author of OpenSPA), fwknop [2] just to name a few.
SDP (Software Defined Perimeter) often builds upon SPA technologies in order to achieve a form of zero trust access.
[1] - https://github.com/greenstatic/openspa
[2] - https://github.com/mrash/fwknop
I am currently re-writting the OpenSPA protocol (version 2) and I plan on playing around with eBPF as well, so thanks eeriedusk for paving the way :)
What are some alternatives?
certstrap - Tools to bootstrap CAs, certificate requests, and signed certificates.
spago - SpaGo is toolkit for Single Page Application.
certigo - A utility to examine and validate certificates in a variety of formats
knockles - eBPF Port Knocking Tool
hfast - Secure HTTP-server focussed on convention over config
spa-to-http - Lightweight zero-configuration SPA HTTP server. Serves SPA bundle on HTTP port so it plays well with Traefik out of the box. Compatible with Vue.js, React and Angular
mimic - Mimic chromium's HTTP/HTTP2 and TLS implementations.
fwknop - Single Packet Authorization > Port Knocking
brook - A cross-platform programmable network tool
Rendora - dynamic server-side rendering using headless Chrome to effortlessly solve the SEO problem for modern javascript websites
kawipiko - kawipiko -- blazingly fast static HTTP server -- focused on low latency and high concurrency, by leveraging Go, `fasthttp` and the CDB embedded database
acmetool - :lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)