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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 2015 Attila Molnar <attilamolnar@hush.com> |
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* Copyright (c) 2015 Adam <Adam@anope.org> |
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* Copyright (c) 2015-2018 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file tls.h |
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* \brief A header for generic TLS functions |
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* \version $Id$ |
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*/ |
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|
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#ifndef INCLUDED_tls_h |
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#define INCLUDED_tls_h |
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|
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#ifdef HAVE_LIBCRYPTO |
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#include "tls_openssl.h" |
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#elif defined(HAVE_LIBGNUTLS) |
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#include "tls_gnutls.h" |
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#else |
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#include "tls_none.h" |
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#endif |
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|
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typedef enum _tls_role |
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{ |
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TLS_ROLE_SERVER, |
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TLS_ROLE_CLIENT |
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} tls_role_t; |
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|
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typedef enum _tls_handshake_status |
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{ |
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TLS_HANDSHAKE_DONE, |
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TLS_HANDSHAKE_WANT_READ, |
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TLS_HANDSHAKE_WANT_WRITE, |
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TLS_HANDSHAKE_ERROR |
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} tls_handshake_status_t; |
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|
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extern int tls_is_initialized(void); |
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extern void tls_init(void); |
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extern int tls_new_cred(void); |
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|
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extern const char *tls_get_cipher(const tls_data_t *); |
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extern const char *tls_get_version(void); |
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|
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extern int tls_isusing(tls_data_t *); |
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extern int tls_new(tls_data_t *, int, tls_role_t); |
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extern void tls_free(tls_data_t *); |
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|
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extern tls_handshake_status_t tls_handshake(tls_data_t *, tls_role_t, const char **); |
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extern int tls_read(tls_data_t *, char *, size_t, int *); |
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extern int tls_write(tls_data_t *, const char *, size_t, int *); |
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|
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extern void tls_shutdown(tls_data_t *); |
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|
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extern int tls_set_ciphers(tls_data_t *, const char *); |
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|
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extern int tls_verify_cert(tls_data_t *, tls_md_t, char **); |
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|
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#endif /* INCLUDED_tls_h */ |
