2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2002 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
33 #include "ssl_certificate.h"
35 static SSL_CTX *ssl_ctx;
41 /* Global system initialization*/
43 SSL_load_error_strings();
45 /* Create our context*/
46 meth = SSLv23_client_method();
47 ssl_ctx = SSL_CTX_new(meth);
49 /* Set default certificate paths */
50 SSL_CTX_set_default_verify_paths(ssl_ctx);
52 #if (OPENSSL_VERSION_NUMBER < 0x0090600fL)
53 SSL_CTX_set_verify_depth(ssl_ctx,1);
62 SSL_CTX_free(ssl_ctx);
65 gboolean ssl_init_socket(SockInfo *sockinfo)
67 return ssl_init_socket_with_method(sockinfo, SSL_METHOD_SSLv23);
70 gboolean ssl_init_socket_with_method(SockInfo *sockinfo, SSLMethod method)
75 ssl = SSL_new(ssl_ctx);
77 g_warning(_("Error creating ssl context\n"));
82 case SSL_METHOD_SSLv23:
83 debug_print("Setting SSLv23 client method\n");
84 SSL_set_ssl_method(ssl, SSLv23_client_method());
86 case SSL_METHOD_TLSv1:
87 debug_print("Setting TLSv1 client method\n");
88 SSL_set_ssl_method(ssl, TLSv1_client_method());
94 SSL_set_fd(ssl, sockinfo->sock);
95 if (SSL_connect(ssl) == -1) {
96 g_warning(_("SSL connect failed (%s)\n"),
97 ERR_error_string(ERR_get_error(), NULL));
104 debug_print("SSL connection using %s\n", SSL_get_cipher(ssl));
106 /* Get server's certificate (note: beware of dynamic allocation) */
107 if ((server_cert = SSL_get_peer_certificate(ssl)) == NULL) {
108 debug_print("server_cert is NULL ! this _should_not_ happen !\n");
114 if (!ssl_certificate_check(server_cert, sockinfo->hostname, sockinfo->port)) {
115 X509_free(server_cert);
121 X509_free(server_cert);
127 void ssl_done_socket(SockInfo *sockinfo)
130 SSL_free(sockinfo->ssl);
134 #endif /* USE_OPENSSL */