gnutls_x509_crt_get_proxy(3) gnutls gnutls_x509_crt_get_proxy(3)

gnutls_x509_crt_get_proxy - API function

#include <gnutls/x509.h>

int gnutls_x509_crt_get_proxy(gnutls_x509_crt_t cert, unsigned int * critical, int * pathlen, char ** policyLanguage, char ** policy, size_t * sizeof_policy);

should contain a gnutls_x509_crt_t type
will be non-zero if the extension is marked as critical
pointer to output integer indicating path length (may be NULL), non-negative error codes indicate a present pCPathLenConstraint field and the actual value, -1 indicate that the field is absent.
output variable with OID of policy language
output variable with policy data
output variable size of policy data

This function will get information from a proxy certificate. It reads the ProxyCertInfo X.509 extension (1.3.6.1.5.5.7.1.14).

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned.

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.

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

3.8.8 gnutls