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Diffstat (limited to 'static/openbsd/man3/SSL_set1_param.3')
| -rw-r--r-- | static/openbsd/man3/SSL_set1_param.3 | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/static/openbsd/man3/SSL_set1_param.3 b/static/openbsd/man3/SSL_set1_param.3 new file mode 100644 index 00000000..2d255a09 --- /dev/null +++ b/static/openbsd/man3/SSL_set1_param.3 @@ -0,0 +1,138 @@ +.\" $OpenBSD: SSL_set1_param.3,v 1.7 2025/06/08 22:52:00 schwarze Exp $ +.\" full merge up to: +.\" OpenSSL man3/SSL_CTX_get0_param 99d63d46 Oct 26 13:56:48 2016 -0400 +.\" +.\" This file was written by Dr. Stephen Henson <steve@openssl.org>. +.\" Copyright (c) 2015 The OpenSSL Project. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in +.\" the documentation and/or other materials provided with the +.\" distribution. +.\" +.\" 3. All advertising materials mentioning features or use of this +.\" software must display the following acknowledgment: +.\" "This product includes software developed by the OpenSSL Project +.\" for use in the OpenSSL Toolkit. (http://www.openssl.org/)" +.\" +.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to +.\" endorse or promote products derived from this software without +.\" prior written permission. For written permission, please contact +.\" openssl-core@openssl.org. +.\" +.\" 5. Products derived from this software may not be called "OpenSSL" +.\" nor may "OpenSSL" appear in their names without prior written +.\" permission of the OpenSSL Project. +.\" +.\" 6. Redistributions of any form whatsoever must retain the following +.\" acknowledgment: +.\" "This product includes software developed by the OpenSSL Project +.\" for use in the OpenSSL Toolkit (http://www.openssl.org/)" +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY +.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR +.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED +.\" OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd $Mdocdate: June 8 2025 $ +.Dt SSL_SET1_PARAM 3 +.Os +.Sh NAME +.Nm SSL_CTX_get0_param , +.Nm SSL_get0_param , +.Nm SSL_CTX_set1_param , +.Nm SSL_set1_param +.Nd get and set verification parameters +.Sh SYNOPSIS +.Lb libssl libcrypto +.In openssl/ssl.h +.Ft X509_VERIFY_PARAM * +.Fo SSL_CTX_get0_param +.Fa "SSL_CTX *ctx" +.Fc +.Ft X509_VERIFY_PARAM * +.Fo SSL_get0_param +.Fa "SSL *ssl" +.Fc +.Ft int +.Fo SSL_CTX_set1_param +.Fa "SSL_CTX *ctx" +.Fa "X509_VERIFY_PARAM *vpm" +.Fc +.Ft int +.Fo SSL_set1_param +.Fa "SSL *ssl" +.Fa "X509_VERIFY_PARAM *vpm" +.Fc +.Sh DESCRIPTION +.Fn SSL_CTX_get0_param +and +.Fn SSL_get0_param +retrieve an internal pointer to the verification parameters for +.Fa ctx +or +.Fa ssl , +respectively. +The returned pointer must not be freed by the calling application, +but the application can modify the parameters pointed to, +to suit its needs: for example to add a hostname check. +.Pp +.Fn SSL_CTX_set1_param +and +.Fn SSL_set1_param +set the verification parameters to +.Fa vpm +for +.Fa ctx +or +.Fa ssl . +.Sh RETURN VALUES +.Fn SSL_CTX_get0_param +and +.Fn SSL_get0_param +return a pointer to an +.Vt X509_VERIFY_PARAM +structure. +.Pp +.Fn SSL_CTX_set1_param +and +.Fn SSL_set1_param +return 1 for success or 0 for failure. +.Sh EXAMPLES +Check that the hostname matches +.Pa www.foo.com +in the peer certificate: +.Bd -literal -offset indent +X509_VERIFY_PARAM *vpm = SSL_get0_param(ssl); +X509_VERIFY_PARAM_set1_host(vpm, "www.foo.com", 0); +.Ed +.Sh SEE ALSO +.Xr ssl 3 , +.Xr X509_VERIFY_PARAM_set_flags 3 +.Sh HISTORY +.Fn SSL_CTX_set1_param +and +.Fn SSL_set1_param +first appeared in OpenSSL 1.0.0 and have been available since +.Ox 4.9 . +.Pp +.Fn SSL_CTX_get0_param +and +.Fn SSL_get0_param +first appeared in OpenSSL 1.0.2 and have been available since +.Ox 6.3 . |