Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#ifndef ZABBIX_TLS_H

#define ZABBIX_TLS_H

​

#include "zbxcomms.h"

​

#if defined(HAVE_GNUTLS) || defined(HAVE_OPENSSL)

int zbx_tls_connect(zbx_socket_t *s, unsigned int tls_connect, const char *tls_arg1, const char *tls_arg2,

        const char *server_name, short *event, char **error);

int zbx_tls_accept(zbx_socket_t *s, unsigned int tls_accept, char **error);

ssize_t zbx_tls_write(zbx_socket_t *s, const char *buf, size_t len, short *event, char **error);

ssize_t zbx_tls_read(zbx_socket_t *s, char *buf, size_t len, short *events, char **error);

void    zbx_tls_close(zbx_socket_t *s);

​

void    zbx_read_psk_file(const char *file_name, char **psk, size_t *psk_len);

void    zbx_check_psk_identity_len(size_t psk_identity_len);

void    zbx_psk_warn_misconfig(const char *psk_identity);

​

#endif  /* #if defined(HAVE_GNUTLS) || defined(HAVE_OPENSSL) */

​

#endif /* ZABBIX_TLS_H */