noble (3) gnutls_x509_name_constraints_get_permitted.3.gz

Provided by: gnutls-doc_3.8.3-1.1ubuntu3.3_all bug

NAME
       gnutls_x509_name_constraints_get_permitted - API function


SYNOPSIS
       #include <gnutls/x509.h>

       int  gnutls_x509_name_constraints_get_permitted(gnutls_x509_name_constraints_t nc, unsigned idx, unsigned
       * type, gnutls_datum_t * name);


ARGUMENTS
       gnutls_x509_name_constraints_t nc
                   the extracted name constraints

       unsigned idx
                   the index of the constraint

       unsigned * type
                   the type of the constraint (of type gnutls_x509_subject_alt_name_t)

       gnutls_datum_t * name
                   the name in the constraint (of the specific type)


DESCRIPTION
       This function will return an intermediate type  containing  the  name  constraints  of  the  provided  CA
       certificate.  That  structure  can  be  used  in combination with gnutls_x509_name_constraints_check() to
       verify whether a server's name is in accordance with the constraints.

       The name should be treated as constant and valid for the lifetime of  nc .


RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the  extension  is
       not present, otherwise a negative error value.


SINCE
       3.3.0


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


       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/