gnutls_x509_ext_export_proxy — API function


#include <gnutls/x509-ext.h>

int gnutls_x509_ext_export_proxy(int pathLenConstraint, const char * policyLanguage, const char * policy, size_t sizeof_policy, gnutls_datum_t * ext);


int pathLenConstraint

A negative value will remove the path length constraint, while non-negative values will be set as the length of the pathLenConstraints field.

const char * policyLanguage

OID describing the language of  policy .

const char * policy

uint8_t byte array with policy language, can be NULL

size_t sizeof_policy

size of  policy .

gnutls_datum_t * ext

The DER-encoded extension data; must be freed using gnutls_free().


This function will convert the parameters provided to a proxyCertInfo extension.

The  ext data will be allocated using gnutls_malloc().


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



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3.6.9 gnutls