1.\" $OpenBSD: tls_config_verify.3,v 1.4 2017/03/02 11:05:50 jmc Exp $ 2.\" 3.\" Copyright (c) 2014 Ted Unangst <tedu@openbsd.org> 4.\" Copyright (c) 2015 Joel Sing <jsing@openbsd.org> 5.\" 6.\" Permission to use, copy, modify, and distribute this software for any 7.\" purpose with or without fee is hereby granted, provided that the above 8.\" copyright notice and this permission notice appear in all copies. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd $Mdocdate: March 2 2017 $ 19.Dt TLS_CONFIG_VERIFY 3 20.Os 21.Sh NAME 22.Nm tls_config_verify , 23.Nm tls_config_insecure_noverifycert , 24.Nm tls_config_insecure_noverifyname , 25.Nm tls_config_insecure_noverifytime 26.Nd insecure TLS configuration 27.Sh SYNOPSIS 28.In tls.h 29.Ft void 30.Fn tls_config_verify "struct tls_config *config" 31.Ft void 32.Fn tls_config_insecure_noverifycert "struct tls_config *config" 33.Ft void 34.Fn tls_config_insecure_noverifyname "struct tls_config *config" 35.Ft void 36.Fn tls_config_insecure_noverifytime "struct tls_config *config" 37.Sh DESCRIPTION 38These functions disable parts of the normal certificate verification 39process, resulting in insecure configurations. 40Be very careful when using them. 41.Pp 42.Fn tls_config_insecure_noverifycert 43disables certificate verification and OCSP validation. 44.Pp 45.Fn tls_config_insecure_noverifyname 46disables server name verification (client only). 47.Pp 48.Fn tls_config_insecure_noverifytime 49disables validity checking of certificates and OCSP validation. 50.Pp 51.Fn tls_config_verify 52reenables server name and certificate verification. 53.Sh SEE ALSO 54.Xr tls_client 3 , 55.Xr tls_config_ocsp_require_stapling 3 , 56.Xr tls_config_set_protocols 3 , 57.Xr tls_conn_version 3 , 58.Xr tls_connect 3 , 59.Xr tls_handshake 3 , 60.Xr tls_init 3 61.Sh HISTORY 62.Fn tls_config_verify 63appeared in 64.Ox 5.6 65and got its final name in 66.Ox 5.7 . 67.Pp 68.Fn tls_config_insecure_noverifycert 69and 70.Fn tls_config_insecure_noverifyname 71appeared in 72.Ox 5.7 73and 74.Nm tls_config_insecure_noverifytime 75in 76.Ox 5.9 . 77.Sh AUTHORS 78.An Joel Sing Aq Mt jsing@openbsd.org 79.An Ted Unangst Aq Mt tedu@openbsd.org 80