98 lines
3.0 KiB
C
98 lines
3.0 KiB
C
/*
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* This file is part of the Sofia-SIP package
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*
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* Copyright (C) 2005 Nokia Corporation.
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*
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* Contact: Pekka Pessi <pekka.pessi@nokia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef TPORT_TLS_H
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/** Defined when <tport_tls.h> has been included. */
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#define TPORT_TLS_H
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/**@internal
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* @file tport_tls.h
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* @brief Internal TLS interface
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*
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* @author Mikko Haataja <ext-Mikko.A.Haataja@nokia.com>
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*
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* Copyright 2001, 2002 Nokia Research Center. All rights reserved.
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*
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*/
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#ifndef SU_TYPES_H
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#include <sofia-sip/su_types.h>
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#endif
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#include "tport_internal.h"
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SOFIA_BEGIN_DECLS
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#define TLS_MAX_HOSTS (16)
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typedef struct tls_s tls_t;
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extern char const tls_version[];
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typedef struct tls_issues_s {
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unsigned policy; /* refer to tport_tag.h, tport_tls_verify_policy */
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unsigned verify_depth;/* if 0, revert to default (2) */
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unsigned verify_date; /* if 0, notBefore and notAfter dates are ignored */
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int configured; /* If non-zero, complain about certificate errors */
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char *cert; /* CERT file name. File format is PEM */
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char *key; /* Private key file. PEM format */
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char *randFile; /* Seed file for the PRNG (default: tls_seed.dat) */
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char *CAfile; /* PEM file of CA's */
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char *CApath; /* PEM file path of CA's */
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char *cipher; /* Should be one of the above defined ciphers *
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* or NULL (default: "ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH
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*/
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int version; /* For tls1, version is 1. When ssl3/ssl2 is
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* used, it is 0. */
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} tls_issues_t;
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typedef struct tport_tls_s {
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tport_t tlstp_tp[1];
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tls_t *tlstp_context;
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char *tlstp_buffer;
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} tport_tls_t;
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typedef struct tport_tls_primary_s {
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tport_primary_t tlspri_pri[1];
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tls_t *tlspri_master;
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} tport_tls_primary_t;
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tls_t *tls_init_master(tls_issues_t *tls_issues);
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tls_t *tls_init_secondary(tls_t *tls_master, int sock, int accept);
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void tls_free(tls_t *tls);
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int tls_get_socket(tls_t *tls);
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ssize_t tls_read(tls_t *tls);
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void *tls_read_buffer(tls_t *tls, size_t N);
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int tls_want_read(tls_t *tls, int events);
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int tls_pending(tls_t const *tls);
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int tls_connect(su_root_magic_t *magic, su_wait_t *w, tport_t *self);
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ssize_t tls_write(tls_t *tls, void *buf, size_t size);
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int tls_want_write(tls_t *tls, int events);
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int tls_events(tls_t const *tls, int flags);
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SOFIA_END_DECLS
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#endif
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