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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 © 2001-2019 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/