NAME

       gnutls_certificate_set_verify_function - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       void     gnutls_certificate_set_verify_function(gnutls_certificate_credentials_t     cred,
       gnutls_certificate_verify_function * func);

ARGUMENTS

       gnutls_certificate_credentials_t cred
                   is a gnutls_certificate_credentials_t type.

       gnutls_certificate_verify_function * func
                   is the callback function

DESCRIPTION

       This function sets a callback to be called when peer's certificate has  been  received  in
       order to verify it on receipt rather than doing after the handshake is completed.

       The callback's function prototype is: int (*callback)(gnutls_session_t);

       If  the  callback  function  is  provided then gnutls will call it, in the handshake, just
       after the certificate message has been received.  To verify or obtain the certificate  the
       gnutls_certificate_verify_peers2(),                         gnutls_certificate_type_get(),
       gnutls_certificate_get_peers() functions can be used.

       The callback function should return 0  for  the  handshake  to  continue  or  non-zero  to
       terminate.

SINCE

       2.10.0

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001-2021 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

       http://www.gnutls.org/manual/