51 lines
1.6 KiB
Groff
51 lines
1.6 KiB
Groff
.\" $OpenBSD: SSL_CTX_get0_certificate.3,v 1.3 2019/06/12 09:36:30 schwarze Exp $
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.\"
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.\" Copyright (c) 2018 Ingo Schwarze <schwarze@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd $Mdocdate: June 12 2019 $
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.Dt SSL_CTX_GET0_CERTIFICATE 3
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.Os
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.Sh NAME
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.Nm SSL_CTX_get0_certificate
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.Nd get the active certificate from an SSL context
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.Sh SYNOPSIS
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.Ft X509 *
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.Fo SSL_CTX_get0_certificate
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.Fa "const SSL_CTX *ctx"
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.Fc
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.Sh DESCRIPTION
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The
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.Fn SSL_CTX_get0_certificate
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function returns an internal pointer
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to the ASN.1 certificate currently active in
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.Fa ctx
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or
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.Dv NULL
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if none was installed with
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.Xr SSL_CTX_use_certificate 3
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or similar functions.
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.Pp
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The returned pointer must not be freed by the caller.
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.Sh SEE ALSO
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.Xr ssl 3 ,
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.Xr SSL_CTX_new 3 ,
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.Xr SSL_CTX_use_certificate 3 ,
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.Xr X509_get_pubkey 3 ,
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.Xr X509_get_subject_name 3 ,
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.Xr X509_new 3
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.Sh HISTORY
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.Fn SSL_CTX_get0_certificate
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first appeared in OpenSSL 1.0.2 and have been available since
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.Ox 6.3 .
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