gnutls_x509_name_constraints_get_gnutlstx509)name_constraints_get_permitted(3)
NAME
gnutls_x509_name_constraints_get_permitted - API function
SYNOPSIS
#include <gnutls/x509.h>
int gnutls_x509_name_constraints_get_permitted(gnutls_x509_name_con-
straints_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_sub-
ject_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 con-
straints 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_RE-
QUESTED_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
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 no-
tice 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 gnutls7x509_name_constraints_get_permitted(3)
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