107 lines
No EOL
2.5 KiB
C
107 lines
No EOL
2.5 KiB
C
/*
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* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
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* Copyright (C) 1999-2001 Hiroyuki Yamamoto
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#if USE_SSL
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#include "intl.h"
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#include "utils.h"
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#include "ssl.h"
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SSL_CTX *ssl_ctx;
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void ssl_init() {
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SSL_METHOD *meth;
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SSL_library_init();
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SSL_load_error_strings();
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ssl_ctx = SSL_CTX_new(SSLv23_client_method());
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if(ssl_ctx == NULL) {
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debug_print(_("SSL disabled\n"));
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} else {
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debug_print(_("SSL loaded\n"));
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}
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}
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void ssl_done() {
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if(!ssl_ctx)
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return;
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SSL_CTX_free(ssl_ctx);
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}
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gboolean ssl_init_socket(SockInfo *sockinfo) {
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X509 *server_cert;
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if(ssl_ctx == NULL) {
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log_warning(_("SSL not available\n"));
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return FALSE;
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}
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sockinfo->ssl = SSL_new(ssl_ctx);
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if(sockinfo->ssl == NULL) {
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log_warning(_("Error creating ssl context\n"));
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return FALSE;
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}
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SSL_set_fd(sockinfo->ssl, sockinfo->sock);
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if(SSL_connect(sockinfo->ssl) == -1) {
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log_warning(_("SSL connect failed\n"));
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return FALSE;
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}
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/* Get the cipher */
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log_print(_("SSL connection using %s\n"), SSL_get_cipher(sockinfo->ssl));
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/* Get server's certificate (note: beware of dynamic allocation) */
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if((server_cert = SSL_get_peer_certificate(sockinfo->ssl)) != NULL) {
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char *str;
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log_print(_("Server certificate:\n"));
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if((str = X509_NAME_oneline(X509_get_subject_name (server_cert),0,0)) != NULL) {
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log_print(_(" Subject: %s\n"), str);
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free(str);
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}
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if((str = X509_NAME_oneline(X509_get_issuer_name (server_cert),0,0)) != NULL) {
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log_print(_(" Issuer: %s\n"), str);
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free(str);
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}
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X509_free(server_cert);
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}
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}
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void ssl_done_socket(SockInfo *sockinfo) {
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if(sockinfo->ssl) {
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SSL_free(sockinfo->ssl);
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}
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}
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#endif /* USE_SSL */ |