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gnutls_certificate_get_peers(3)     gnutls     gnutls_certificate_get_peers(3)

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

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

gnutls                               3.7.9     gnutls_certificate_get_peers(3)