NAME

       gnutls_certificate_set_x509_trust_file - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int gnutls_certificate_set_x509_trust_file(gnutls_certificate_credentials_t            cred, const char *
       cafile, gnutls_x509_crt_fmt_t type);

ARGUMENTS

       gnutls_certificate_credentials_t            cred
                   is a gnutls_certificate_credentials_t type.

       const char * cafile
                   is a file containing the list of trusted CAs (DER or PEM list)

       gnutls_x509_crt_fmt_t type
                   is PEM or DER

DESCRIPTION

       This  function adds the trusted CAs in order to verify client or server certificates. In case of a client
       this   is   not   required   to   be   called   if   the   certificates   are    not    verified    using
       gnutls_certificate_verify_peers2().  This function may be called multiple times.

       In  case of a server the names of the CAs set here will be sent to the client if a certificate request is
       sent. This can be disabled using gnutls_certificate_send_x509_rdn_sequence().

       This function can also accept URLs. In that case it will import  all  certificates  that  are  marked  as
       trusted. Note that the supported URLs are the ones indicated by gnutls_url_is_supported().

RETURNS

       the number of certificates processed

REPORTING BUGS

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

COPYRIGHT

       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

       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                                                3.7.3            gnutls_certificate_set_x509_trust_file(3)