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   Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Saturday, 24-Feb-2024 21:05:06 JST Ryan Castellucci :nonbinary_flag:

   For some reason, the fact that this works seems kinda cursed.

   Using nginx to reverse proxy every device in a subnet based on wildcard DNS and certificate.

   • Embed this notice
     Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Saturday, 24-Feb-2024 21:07:15 JST Ryan Castellucci :nonbinary_flag:

     in reply to

     I really don't want to worry about WTF nginx is going to do if there are leading zeros in the last octet because a bunch of libc functions seem to think it's cool to parse that as octal.

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     Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Saturday, 24-Feb-2024 23:05:17 JST Ryan Castellucci :nonbinary_flag:

     in reply to

     • tristan

     @tristan whoops, lol

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     tristan (tristan@chaos.social)'s status on Saturday, 24-Feb-2024 23:05:20 JST tristan

     in reply to

     @ryanc you are missing a | between the one hundreds and two hundreds.

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     Zimmie (bob_zim@infosec.exchange)'s status on Sunday, 25-Feb-2024 00:51:42 JST Zimmie

     in reply to

     @ryanc IPv4 numbers are really poorly specified. I personally use notations other than dotted decimal (especially hex integer) much more than I use dotted decimal because it’s so much easier to do math with them. For example, they greatly simplify matching expressions like this. They also help when dealing with networks which aren’t byte-aligned.