=head1 NAME
X509_get0_subject_key_id,
+X509_get0_authority_key_id,
+X509_get0_authority_issuer,
+X509_get0_authority_serial,
X509_get_pathlen,
X509_get_extension_flags,
X509_get_key_usage,
uint32_t X509_get_key_usage(X509 *x);
uint32_t X509_get_extended_key_usage(X509 *x);
const ASN1_OCTET_STRING *X509_get0_subject_key_id(X509 *x);
+ const ASN1_OCTET_STRING *X509_get0_authority_key_id(X509 *x);
+ const GENERAL_NAMES *X509_get0_authority_issuer(X509 *x);
+ const ASN1_INTEGER *X509_get0_authority_serial(X509 *x);
void X509_set_proxy_flag(X509 *x);
void X509_set_proxy_pathlen(int l);
long X509_get_proxy_pathlen(X509 *x);
identifier of B<x> as an B<ASN1_OCTET_STRING> or B<NULL> if the extension
is not present or cannot be parsed.
+X509_get0_authority_key_id() returns an internal pointer to the authority key
+identifier of B<x> as an B<ASN1_OCTET_STRING> or B<NULL> if the extension
+is not present or cannot be parsed.
+
+X509_get0_authority_issuer() returns an internal pointer to the authority
+certificate issuer of B<x> as a stack of B<GENERAL_NAME> structures or
+B<NULL> if the extension is not present or cannot be parsed.
+
+X509_get0_authority_serial() returns an internal pointer to the authority
+certificate serial number of B<x> as an B<ASN1_INTEGER> or B<NULL> if the
+extension is not present or cannot be parsed.
+
X509_set_proxy_flag() marks the certificate with the B<EXFLAG_PROXY> flag.
This is for the users who need to mark non-RFC3820 proxy certificates as
such, as OpenSSL only detects RFC3820 compliant ones.
absent or malformed. Applications can determine the precise reason using
X509_get_ext_d2i().
-=head1 RETURN VALUE
+=head1 RETURN VALUES
X509_get_pathlen() returns the path length value, or -1 if the extension
is not present.
=head1 COPYRIGHT
-Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
-Licensed under the OpenSSL license (the "License"). You may not use
+Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.