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1.\" $OpenBSD: tls_config_verify.3,v 1.1 2017/01/25 23:53:18 schwarze Exp $
2.\"
3.\" Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
4.\"
5.\" Permission to use, copy, modify, and distribute this software for any
6.\" purpose with or without fee is hereby granted, provided that the above
7.\" copyright notice and this permission notice appear in all copies.
8.\"
9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16.\"
17.Dd $Mdocdate: January 25 2017 $
18.Dt TLS_CONGIG_VERIFY 3
19.Os
20.Sh NAME
21.Nm tls_config_verify ,
22.Nm tls_config_insecure_noverifycert ,
23.Nm tls_config_insecure_noverifyname ,
24.Nm tls_config_insecure_noverifytime
25.Nd insecure TLS configuration
26.Sh SYNOPSIS
27.In tls.h
28.Ft void
29.Fn tls_config_verify "struct tls_config *config"
30.Ft void
31.Fn tls_config_insecure_noverifycert "struct tls_config *config"
32.Ft void
33.Fn tls_config_insecure_noverifyname "struct tls_config *config"
34.Ft void
35.Fn tls_config_insecure_noverifytime "struct tls_config *config"
36.Sh DESCRIPTION
37These functions disable parts of the normal certificate verification
38process, resulting in insecure configurations.
39Be very careful when using them.
40.Pp
41.Fn tls_config_insecure_noverifycert
42disables certificate verification and OCSP validation.
43.Pp
44.Fn tls_config_insecure_noverifyname
45disables server name verification (client only).
46.Pp
47.Fn tls_config_insecure_noverifytime
48disables validity checking of certificates and OCSP validation.
49.Pp
50.Fn tls_config_verify
51reenables server name and certificate verification.
52.Sh SEE ALSO
53.Xr tls_client 3 ,
54.Xr tls_config_ocsp_require_stapling 3 ,
55.Xr tls_config_set_protocols 3 ,
56.Xr tls_conn_version 3 ,
57.Xr tls_connect 3 ,
58.Xr tls_handshake 3 ,
59.Xr tls_init 3