shishi_tgs_process(3)

📦
version 1.0.3 · 2 versions
  • 1.0.3 · debian bookworm, debian trixie, nixos 26.05, nixpkgs unstable, ubuntu noble, ubuntu questing, ubuntu resolute, ubuntu stonking (latest)
  • 1.0.2 · ubuntu jammy
, in debian bookworm, debian trixie, nixos 26.05, nixpkgs unstable, ubuntu noble, ubuntu questing, ubuntu resolute, ubuntu stonking

✨ shishi_tgs_process ✨

okay bestie, welcome to shishi_tgs_process — it's from the shishi manual, section 3, and it's literally the glow-up step for your TGS client exchange 💅

🌸 NAME 🌸

shishi_tgs_process — it's an API function, no cap 💖

🦋 SYNOPSIS 🦋

#include <shishi.h>

int shishi_tgs_process(Shishi * handle, Shishi_asn1 tgsreq, Shishi_asn1
tgsrep, Shishi_asn1 authenticator, Shishi_asn1 oldenckdcreppart,
Shishi_asn1 * enckdcreppart);

🎀 ARGUMENTS 🎀

  • Shishi * handle — the Shishi handle, and you gotta get it from shishi_init() first, periodt. That's the whole vibe.
  • Shishi_asn1 tgsreq — an input variable holding the transmitted KDC-REQ. The one you sent out into the world 🕊️
  • Shishi_asn1 tgsrep — an input variable holding the received KDC-REP. The one that came back 💌
  • Shishi_asn1 authenticator — an input variable with an authenticator that got extracted from the AP-REQ part of tgsreq. Sneaky little guy, iykyk 🔥
  • Shishi_asn1 oldenckdcreppart — an input variable with the EncKDCRepPart that was used in the request. The before pic 📸
  • Shishi_asn1 * enckdcreppart — an output variable holding the new EncKDCRepPart. The after pic ✨ main character energy fr fr

💜 DESCRIPTION 💜

So here's the tea ☕ — this function processes a TGS client exchange and outputs the decrypted EncKDCRepPart, which is holding all the deets about the received ticket.

The way it works is lowkey elegant: it simply derives the encryption key from the ticket that was used to construct the original TGS request, and then it calls shishi_kdc_process(). That's it. That's the whole arc. Iconic 🫶

🌈 RETURN VALUE 🌈

Returns SHISHI_OK if the TGS client exchange was successful — slay 🎉

Failures include ASN.1 and TGS conditions. So like, if it doesn't go off, that's where it went wrong 😭

🙈 REPORTING BUGS 🙈

Found a bug? Not the vibe. Report bugs to <bug-shishi@gnu.org>.

Copyright © 2002-2022 Simon Josefsson.

Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Fr fr, that's the license, respect it 💖

⭐ SEE ALSO ⭐

The full documentation for shishi is maintained as a Texinfo manual. If the info and shishi programs are properly installed at your site, the command

info shishi

should give you access to the complete manual. Go read it bestie, it's giving encyclopedia 📚✨

🫶 that's the whole page, you ate it

k bye, this was shishi version 1.0.3, page shishi_tgs_process(3) — mwah 💋🌸🧚

📦 where this page comes from