mirror of
https://github.com/matrix-construct/construct
synced 2024-07-11 04:58:40 +02:00
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*
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* charybdis: 21st Century IRC++d
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*
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* Copyright (C) 2017 Charybdis Development Team
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* Copyright (C) 2017 Jason Volk <jason@zemos.net>
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*
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* Permission to use, copy, modify, and/or 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 is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#define HAVE_IRCD_OPENSSL_H
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// Forward declarations for OpenSSL because it is not included here.
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struct ssl_st;
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struct x509_st;
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/// OpenSSL library interface. Provides things we need to expose from OpenSSL
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/// to the rest of the project. Anything that employs forward declared types
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/// here is lower level meant for definition files which may or may not include
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/// OpenSSL directly but use this interface for DRY nonetheless. Otherwise
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/// higher level wrappers should be used if available here.
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namespace ircd::openssl
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{
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IRCD_EXCEPTION(ircd::error, error)
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struct init;
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using SSL = ::ssl_st;
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using X509 = ::x509_st;
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string_view version();
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// Observers
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string_view error_string(const mutable_buffer &buf, const ulong &);
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ulong peek_error();
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// Using these will clobber other libraries (like boost); so don't
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ulong get_error();
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void clear_error();
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// Convert PEM string to X509
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X509 &read(X509 *out, const string_view &cert);
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// Convert X509 certificate to DER encoding
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const_raw_buffer i2d(const mutable_raw_buffer &out, const X509 &);
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// Convert PEM string to DER
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const_raw_buffer cert2d(const mutable_raw_buffer &out, const string_view &cert);
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// Get X509 certificate from struct SSL (get SSL from a socket)
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const X509 &get_peer_cert(const SSL &);
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X509 &get_peer_cert(SSL &);
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}
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struct ircd::openssl::init
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{
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init();
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~init() noexcept;
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};
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