gnutls_x509_cr...extension_data2(3)

📦
version 3.8.13 · 7 versions
, in alpine 3.22, alpine 3.23, alpine 3.24, arch rolling, fedora 43, fedora 44, ubuntu stonking

✨ NAME ✨

gnutls_x509_crq_get_extension_data2 — bestie, it's an API function 💖 (and yeah, the whole page lives in the gnutls manual, hi hello welcome)

🌸 SYNOPSIS 🌸

#include <gnutls/x509.h>

int gnutls_x509_crq_get_extension_data2(gnutls_x509_crq_t crq, unsigned
indx, gnutls_datum_t * data);

🎀 ARGUMENTS 🎀

  • gnutls_x509_crq_t crq — okay so this one should contain a gnutls_x509_crq_t type. Like, that's its whole job. 🫶
  • unsigned indx — tells you which extension OID to read. Use (0) to get the first one, bestie, we all start at zero. ✨
  • gnutls_datum_t * data — this is where the extension DER-encoded data ends up. It's the lil container, the vibe receptacle. 💅

💖 DESCRIPTION 💖

This function will return the requested extension data in the certificate request. Not me handing you exactly what you asked for 😭 The extension data will be allocated using gnutls_malloc() — so yeah, that memory is yours to deal with, no cap.

Use gnutls_x509_crq_get_extension_info() to extract the OID. iykyk 🔥

⭐ RETURNS ⭐

On success, GNUTLS_E_SUCCESS (0) is returned. Slay. Otherwise a negative error code is returned. 😭

And if you have reached the last extension available, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned — that's the "girl there's no more, you've seen them all" signal. 💀

🦋 SINCE 🦋

3.3.0 — old money, lowkey iconic. 👑

🙈 REPORTING BUGS 🙈

Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

Copyright © 2001-2023 Free Software Foundation, Inc., and others.

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. Periodt. 🎀

🌈 SEE ALSO 🌈

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form, visit

https://www.gnutls.org/manual/

okay that's the whole page bestie, go forth and read your extensions 💖

this lil masterpiece came to you from the gnutls manual, version 3.8.13 — mwah, take care of her 🫶✨

📦 where this page comes from