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Filtering by user: jmjl

Sunday, January 1, 2023

[05:59:36] jmjl ComputerTech/rizon: how're you?

[06:00:04] jmjl You have been up for -3 hours

[06:00:43] jmjl oh wait a sec

[06:00:52] jmjl that's imposible

[06:01:01] jmjl Happy new year End3r!

[06:06:35] jmjl Hello, I'd like to know how I can block normal users to open tcp connections to specific ports, while still letting other manually specified users make connections to those ports

[06:06:43] jmjl on linux

[06:11:42] jmjl no

[06:11:48] jmjl ufw is for outsider connections

[06:12:29] jmjl FireWire: well, I'd do it using iptables but it'd make a mess

[06:12:36] jmjl yes,

[06:12:57] jmjl I don't want users to be able to hit webapps and pass their own X-Forwarded-For header

[06:15:49] jmjl and I'd also need to run those iptables commands every time

[06:15:57] jmjl the server reboots

[06:16:08] jmjl unless there's a tool to autoload iptables things

[06:19:05] jmjl well, maybe FireWire's aproach is great: <https://www.thomas-krenn.com/en/wiki/Saving_Iptables_Firewall_Rules_Permanently>, and then there should be a module for user matching

[06:20:05] jmjl !bang

[06:21:07] jmjl https://askubuntu.com/questions/1253785/iptables-trying-to-block-network-access-for-all-but-specified-users

[06:21:20] jmjl FireWire: why the hell didn't my !bang reply?

[06:21:26] jmjl ops I meant to say foxy

[06:23:57] jmjl lol, didn't remember there was this thing called fail2ban installed on the host

[06:24:30] jmjl now my `iptables -L` will take a while

[06:26:55] jmjl ComputerTech/rizon, FireWire: I asume that if I don't have a rule blocking a certain port from being accessed in ufw, I can set it in iptables at the end of the tables and it'll work?

[06:29:22] jmjl herald/rizon: which link?

[06:31:37] jmjl I noticed that it doesn't, because ufw takes over everything

[06:32:04] jmjl to it's own table it seems

[06:32:28] jmjl and I can't easily patch fail2ban commands on ufw

[06:32:31] jmjl or can I

[06:32:46] jmjl route insert

[06:32:47] jmjl let's try

[06:33:17] jmjl no it seems like it only accepts it's own query lang

[06:34:50] jmjl so I'd have to somehow externally test iptables rules and when I have verified that they work, make a fake temp rule, edit the config file that has the iptables texts

[06:34:55] jmjl and disable and enable ufw

[06:38:09] jmjl I might try it later

[06:38:24] jmjl for now i'll enjoy procrastinating

[06:49:50] jmjl meow

[06:49:55] jmjl lol

[07:21:13] jmjl I bricked a uptime kuma as I forgot to `npm update` before killing the old process

[07:21:21] jmjl that's fun

[07:23:16] jmjl nice I got it back up

[07:23:27] jmjl the only issue is that the date thing is still not fixed

[07:26:14] jmjl https://files.mastodon.social/media_attachments/files/109/611/058/984/465/334/original/fe14368f23db6063.jpeg

[10:23:47] jmjl !meow

[10:23:53] jmjl hello login

[10:24:20] jmjl ComputerTech/rizon: Your bot is not accepting my !meow's sometimes

[10:24:28] jmjl I want duck

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