gnutls_certificate_get_peers(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_certificate_get_peers(3)  gnutls  gnutls_certificate_get_peers(3)

NAME         top

       gnutls_certificate_get_peers - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       const gnutls_datum_t *
       gnutls_certificate_get_peers(gnutls_session_t          session,
       unsigned int * list_size);

ARGUMENTS         top

       gnutls_session_t          session
                   is a gnutls session

       unsigned int * list_size
                   is the length of the certificate list (may be NULL)

DESCRIPTION         top

       Get the peer's raw certificate (chain) as sent by the peer.
       These certificates are in raw format (DER encoded for X.509).  In
       case of a X.509 then a certificate list may be present.  The list
       is provided as sent by the server; the server must send as first
       certificate in the list its own certificate, following the
       issuer's certificate, then the issuer's issuer etc. However,
       there are servers which violate this principle and thus on
       certain occasions this may be an unsorted list.

       In resumed sessions, this function will return the peer's
       certificate list as used in the first/original session.

RETURNS         top

       a pointer to a gnutls_datum_t containing the peer's certificates,
       or NULL in case of an error or if no certificate was used.

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001- 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.

SEE ALSO         top

       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/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.7.2.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-08-27.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.7.2  gnutls_certificate_get_peers(3)