chisel
iodine
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.
chisel
-
List of ngrok/Cloudflare Tunnel alternatives and other tunneling software and services. Focus on self-hosting.
chisel - SSH under the hood, but still uses a custom client binary. Supports auto certs from LetsEncrypt. Written in Go.
-
Chisel: A fast TCP/UDP tunnel over HTTP
Looking at the perf https://github.com/jpillora/chisel/blob/master/test/bench/pe... it looks not too bad!
I have a few TCP based utilities. I was thinking I need to make websocket equivalents for it to work on the web, but happy to see this project, I will be evaluating this soon, it should save me some time.
Thanks for sharing!
-
Actual SSH over HTTPS
Personally I use https://github.com/jpillora/chisel as a reverse Proxy through nginx, then connect through it using OpenVPN to bypass a similarly restrictive firewall. But this discussion is filled with other, similar hacks, I may have to try some of them.
-
List of your reverse proxied services
To keep everything secure, each chisel client has a separate TLS private key. That lets my reverse proxy authenticate the client before allowing a connection to the Chisel backend service. And on the Chisel backend service side, the --auth= part allows that particular client to bind to the specific XXX port within that Docker container. https://github.com/jpillora/chisel/blob/master/example/users.json
-
Ask HN: What's the big deal with Go (Golang)?
I love it in the context of hacking actually. When working on HackTheBox machines or other CTFs you sometimes need to deploy tools onto the machine like these:
* https://github.com/jpillora/chisel
-
apps that changed your life
rclone and chisel. rclone is a high quality swiss-army knife for selfhosting. It does a lot of things and it does all of those things surprisingly well. chisel provides an TCP/UDP tunnel over websockets. When heroku used to be free, I had a couple of chisel instances running on Heroku, which I would use, occasionally, to quickly access any of my locally hosted apps or servers.
-
Exposer son pod à distance dans Kubernetes ou OpenShift avec Rust …
GitHub - jpillora/chisel: A fast TCP/UDP tunnel over HTTP
- Hippotat: IP over HTTP
- Ask HN: Books/resources/materials that teach you VPN fundamental?
-
Need your help ASAP
You should try Chisel https://github.com/jpillora/chisel
iodine
-
Show HN: This Website Is Hosted on DNS
Reminds me of using https://code.kryo.se/iodine/ ( DNS tunnel ) and a empty prepaid card...
-
DNS Exfiltration Tool
Obligatory dns tunnel software for exfil. It is super noisy if you do dns querylogging, so I'd not use it for anything major, but it is a fun research tool.
https://github.com/yarrick/iodine
-
Fun with DNS TXT Records
It's worth noting that you (re) invented what iodine does: https://code.kryo.se/iodine/
-
WiFi without internet on a Southwest flight
(https://github.com/yarrick/iodine)
It’s slow, but it works and is a handy “last resort” tool.
-
Russia starts blocking VPN at the protocol (WireGuard, OpenVPN) level
While working in an environment where VPN connections were pretty much all blocked⁰ a friend of mine had success using https://guacamole.apache.org/ to access a remote machine¹. Not quite the same as a direct VPN connection but worth a try if nothing else functions, it looks enough like normal HTTPS traffic that he got away with it.
To keep your wireguard setup more as-is, you could try https://kirill888.github.io/notes/wireguard-via-websocket/ to tunnel that via a web server. In fact https://github.com/erebe/wstunnel which that uses could be used just as well with any other UDP based VPN.
I once tinkered with https://github.com/yarrick/iodine and successfully connected to resources over the wireless on a train, bypassing its traffic capture and sign-up requirement, so that might be an option, though I think fully blocking external DNS is more common now so this is less likely to work²³.
--
[0] practically only HTTP(S) permitted, not even SSH, DPI in use that detected just using SSH or OpenVPN over port 443
[1] NOTE: be careful breaching restrictions like this, you are at risk of an insta-sacking if discovered, or worse if operating in some securiry environments!
[2] and the latency when it does work is significant!
[3] and that much traffic over port 53 might get noticed by the heuristics of data exfiltration scanner, encouraging sysadmins to notice and implement a way to block it
-
Show HN: File distribution over DNS: (ab)using DNS as a CDN
There's also iodine, a C program that tunnels IPv4 packets over DNS. Useful for bypassing captive portals on wifi, since DNS usually isn't restricted.
https://github.com/yarrick/iodine
Regarding cloudflare DNS over HTTPS: It could be that it tries to server data encoded as JSON, which is impossible in JSON. Some control characters and bytes 128-255 cannot be represented as JSON strings.
-
Show HN: Use DNS TXT to share information
A regular proxy on port 53 might work? Is it necessary to actually use DNS?
Otherwise there's https://github.com/yarrick/iodine
- Anything can be a message queue if you use it wrongly enough
-
help with choosing a VPN to host (I'll explain)
Well, you're really exhausting your options here (and possibly your IT department's patience). Iodine would still be an option, it creates a tunnel through DNS traffic. Nearly impossible to block/filter out but you shouldn't expect a lot of bandwidth. Try it out! Although if you're only going to use low-bandwidth applications through the tunnel anyway you might as well use your own mobile data plan instead of your school's WLAN.
- DNS blacklisting in enterprise
What are some alternatives?
frp - A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
dnscat2
clash - A rule-based tunnel in Go.
miniProxy
shadowsocks-rust - A Rust port of shadowsocks
PHP-Proxy - Proxy Application built on php-proxy library ready to be installed on your server
cloudflared - Cloudflare Tunnel client (formerly Argo Tunnel)
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface
sslh - Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)
inlets - Get public TCP LoadBalancers for local Kubernetes clusters
SOCKS5-proxy-actions - SOCKS5 proxy running on GitHub Actions using Chisel
Swiperproxy - A Python-based HTTP/HTTPS-proxy.