NAME

       gnutls_certificate_get_peers - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

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

ARGUMENTS

       gnutls_session_t session
                   is a gnutls session

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

DESCRIPTION

       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

       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

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

COPYRIGHT

       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.

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/

gnutls                                                3.8.6                      gnutls_certificate_get_peers(3)