NAME

       gnutls_x509_ext_import_proxy - API function

SYNOPSIS

       #include <gnutls/x509-ext.h>

       int  gnutls_x509_ext_import_proxy(const  gnutls_datum_t  *  ext,  int  *  pathlen, char **
       policyLanguage, char ** policy, size_t * sizeof_policy);

ARGUMENTS

       const gnutls_datum_t * ext
                   the DER encoded extension data

       int * pathlen
                   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.

       char ** policyLanguage
                   output variable with OID of policy language

       char ** policy
                   output variable with policy data

       size_t * sizeof_policy
                   output variable with size of policy data

DESCRIPTION

       This function will return the information from a proxy certificate extension. It reads the
       ProxyCertInfo  X.509  extension  (1.3.6.1.5.5.7.1.14).   The   policyLanguage  and  policy
       values must be deinitialized using gnutls_free() after use.

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, 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 © 2001-2023 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/