blob: 412b1a098ca4c0c52fffef7035e419a4448dd892 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
=pod
=head1 NAME
SSL_load_client_CA_file - load certificate names from file
=head1 SYNOPSIS
#include <openssl/ssl.h>
STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
=head1 DESCRIPTION
SSL_load_client_CA_file() reads certificates from B<file> and returns
a STACK_OF(X509_NAME) with the subject names found.
=head1 NOTES
SSL_load_client_CA_file() reads a file of PEM formatted certificates and
extracts the X509_NAMES of the certificates found. While the name suggests
the specific usage as support function for
L<SSL_CTX_set_client_CA_list(3)>,
it is not limited to CA certificates.
=head1 EXAMPLES
Load names of CAs from file and use it as a client CA list:
SSL_CTX *ctx;
STACK_OF(X509_NAME) *cert_names;
...
cert_names = SSL_load_client_CA_file("/path/to/CAfile.pem");
if (cert_names != NULL)
SSL_CTX_set_client_CA_list(ctx, cert_names);
else
/* error */
...
=head1 RETURN VALUES
The following return values can occur:
=over 4
=item NULL
The operation failed, check out the error stack for the reason.
=item Pointer to STACK_OF(X509_NAME)
Pointer to the subject names of the successfully read certificates.
=back
=head1 SEE ALSO
L<ssl(7)>,
L<SSL_CTX_set_client_CA_list(3)>
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (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>.
=cut
|
