author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 10:12:24 +0200 | |
changeset 1 | 4d343f2d71f7 |
parent 0 | d0f3a028347a |
permissions | -rw-r--r-- |
0
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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/* |
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* Copyright (C) 2003-2006 Imendio AB |
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* |
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* This program 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 as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (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 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 program; if not, write to the |
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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* Boston, MA 02111-1307, USA. |
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*/ |
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#include <config.h> |
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#include <string.h> |
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#include <glib.h> |
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#include "lm-debug.h" |
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#include "lm-error.h" |
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#include "lm-ssl-base.h" |
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#include "lm-ssl-internals.h" |
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#ifdef HAVE_GNUTLS |
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#include <gnutls/x509.h> |
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#define CA_PEM_FILE "/etc/ssl/certs/ca-certificates.crt" |
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struct _LmSSL { |
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LmSSLBase base; |
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gnutls_session gnutls_session; |
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gnutls_certificate_credentials gnutls_xcred; |
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gboolean started; |
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}; |
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static gboolean ssl_verify_certificate (LmSSL *ssl, |
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const gchar *server); |
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static gboolean |
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ssl_verify_certificate (LmSSL *ssl, const gchar *server) |
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{ |
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LmSSLBase *base; |
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unsigned int status; |
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int rc; |
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base = LM_SSL_BASE (ssl); |
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|
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/* This verification function uses the trusted CAs in the credentials |
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* structure. So you must have installed one or more CA certificates. |
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*/ |
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rc = gnutls_certificate_verify_peers2 (ssl->gnutls_session, &status); |
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if (rc == GNUTLS_E_NO_CERTIFICATE_FOUND) { |
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if (base->func (ssl, |
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LM_SSL_STATUS_NO_CERT_FOUND, |
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base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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return FALSE; |
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} |
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} |
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if (rc != 0) { |
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if (base->func (ssl, |
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LM_SSL_STATUS_GENERIC_ERROR, |
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base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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return FALSE; |
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} |
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} |
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if (rc == GNUTLS_E_NO_CERTIFICATE_FOUND) { |
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if (base->func (ssl, |
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LM_SSL_STATUS_NO_CERT_FOUND, |
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base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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return FALSE; |
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} |
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} |
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if (status & GNUTLS_CERT_INVALID |
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|| status & GNUTLS_CERT_REVOKED) { |
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if (base->func (ssl, LM_SSL_STATUS_UNTRUSTED_CERT, |
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base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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return FALSE; |
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} |
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} |
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if (gnutls_certificate_expiration_time_peers (ssl->gnutls_session) < time (0)) { |
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if (base->func (ssl, LM_SSL_STATUS_CERT_EXPIRED, |
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base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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return FALSE; |
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} |
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} |
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if (gnutls_certificate_activation_time_peers (ssl->gnutls_session) > time (0)) { |
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102 |
if (base->func (ssl, LM_SSL_STATUS_CERT_NOT_ACTIVATED, |
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|
103 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
104 |
return FALSE; |
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|
105 |
} |
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106 |
} |
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|
107 |
|
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|
108 |
if (gnutls_certificate_type_get (ssl->gnutls_session) == GNUTLS_CRT_X509) { |
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|
109 |
const gnutls_datum* cert_list; |
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|
110 |
guint cert_list_size; |
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|
111 |
size_t digest_size; |
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|
112 |
gnutls_x509_crt cert; |
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|
113 |
|
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|
114 |
cert_list = gnutls_certificate_get_peers (ssl->gnutls_session, &cert_list_size); |
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|
115 |
if (cert_list == NULL) { |
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|
116 |
if (base->func (ssl, LM_SSL_STATUS_NO_CERT_FOUND, |
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|
117 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
118 |
return FALSE; |
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119 |
} |
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120 |
} |
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121 |
|
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122 |
gnutls_x509_crt_init (&cert); |
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123 |
|
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124 |
if (gnutls_x509_crt_import (cert, &cert_list[0], |
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|
125 |
GNUTLS_X509_FMT_DER) != 0) { |
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|
126 |
if (base->func (ssl, LM_SSL_STATUS_NO_CERT_FOUND, |
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|
127 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
128 |
return FALSE; |
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129 |
} |
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130 |
} |
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131 |
|
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132 |
if (!gnutls_x509_crt_check_hostname (cert, server)) { |
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|
133 |
if (base->func (ssl, LM_SSL_STATUS_CERT_HOSTNAME_MISMATCH, |
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|
134 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
135 |
return FALSE; |
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|
136 |
} |
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|
137 |
} |
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|
138 |
|
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|
139 |
gnutls_x509_crt_deinit (cert); |
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|
140 |
|
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|
141 |
digest_size = sizeof (base->fingerprint); |
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|
142 |
|
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|
143 |
if (gnutls_fingerprint (GNUTLS_DIG_MD5, &cert_list[0], |
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|
144 |
base->fingerprint, |
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|
145 |
&digest_size) >= 0) { |
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|
146 |
if (base->expected_fingerprint && |
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|
147 |
memcmp (base->expected_fingerprint, |
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|
148 |
base->fingerprint, |
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|
149 |
digest_size) && |
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|
150 |
base->func (ssl, |
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|
151 |
LM_SSL_STATUS_CERT_FINGERPRINT_MISMATCH, |
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|
152 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
153 |
return FALSE; |
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|
154 |
} |
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|
155 |
} |
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|
156 |
else if (base->func (ssl, LM_SSL_STATUS_GENERIC_ERROR, |
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|
157 |
base->func_data) != LM_SSL_RESPONSE_CONTINUE) { |
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|
158 |
return FALSE; |
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|
159 |
} |
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|
160 |
} |
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|
161 |
|
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|
162 |
return TRUE; |
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|
163 |
} |
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|
164 |
|
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|
165 |
/* From lm-ssl-protected.h */ |
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|
166 |
|
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|
167 |
LmSSL * |
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|
168 |
_lm_ssl_new (const gchar *expected_fingerprint, |
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|
169 |
LmSSLFunction ssl_function, |
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|
170 |
gpointer user_data, |
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|
171 |
GDestroyNotify notify) |
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|
172 |
{ |
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|
173 |
LmSSL *ssl; |
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|
174 |
|
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|
175 |
ssl = g_new0 (LmSSL, 1); |
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|
176 |
|
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|
177 |
_lm_ssl_base_init ((LmSSLBase *) ssl, |
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|
178 |
expected_fingerprint, |
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|
179 |
ssl_function, user_data, notify); |
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|
180 |
|
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|
181 |
return ssl; |
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|
182 |
} |
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|
183 |
|
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|
184 |
void |
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|
185 |
_lm_ssl_initialize (LmSSL *ssl) |
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|
186 |
{ |
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|
187 |
gnutls_global_init (); |
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|
188 |
gnutls_certificate_allocate_credentials (&ssl->gnutls_xcred); |
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|
189 |
gnutls_certificate_set_x509_trust_file(ssl->gnutls_xcred, |
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|
190 |
CA_PEM_FILE, |
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|
191 |
GNUTLS_X509_FMT_PEM); |
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|
192 |
} |
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|
193 |
|
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|
194 |
gboolean |
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|
195 |
_lm_ssl_begin (LmSSL *ssl, gint fd, const gchar *server, GError **error) |
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|
196 |
{ |
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|
197 |
int ret; |
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|
198 |
gboolean auth_ok = TRUE; |
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|
199 |
const int cert_type_priority[] = |
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|
200 |
{ GNUTLS_CRT_X509, GNUTLS_CRT_OPENPGP, 0 }; |
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|
201 |
const int compression_priority[] = |
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|
202 |
{ GNUTLS_COMP_DEFLATE, GNUTLS_COMP_NULL, 0 }; |
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|
203 |
|
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|
204 |
gnutls_init (&ssl->gnutls_session, GNUTLS_CLIENT); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
205 |
gnutls_set_default_priority (ssl->gnutls_session); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
206 |
gnutls_certificate_type_set_priority (ssl->gnutls_session, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
207 |
cert_type_priority); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
gnutls_compression_set_priority (ssl->gnutls_session, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
compression_priority); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
gnutls_credentials_set (ssl->gnutls_session, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
GNUTLS_CRD_CERTIFICATE, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
ssl->gnutls_xcred); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
213 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
214 |
gnutls_transport_set_ptr (ssl->gnutls_session, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
(gnutls_transport_ptr_t) fd); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
216 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
217 |
ret = gnutls_handshake (ssl->gnutls_session); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
218 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
219 |
if (ret >= 0) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
220 |
auth_ok = ssl_verify_certificate (ssl, server); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
221 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
222 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
if (ret < 0 || !auth_ok) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
224 |
char *errmsg; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
225 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
226 |
gnutls_perror (ret); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
227 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
if (!auth_ok) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
229 |
errmsg = "*** GNUTLS authentication error"; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
230 |
} else { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
231 |
errmsg = "*** GNUTLS handshake failed"; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
232 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
233 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
234 |
g_set_error (error, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
235 |
LM_ERROR, LM_ERROR_CONNECTION_OPEN, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
236 |
errmsg); |
d0f3a028347a
Revision: 201003
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parents:
diff
changeset
|
237 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
return FALSE; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
239 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
lm_verbose ("GNUTLS negotiated compression: %s", |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
gnutls_compression_get_name (gnutls_compression_get |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
(ssl->gnutls_session))); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
ssl->started = TRUE; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
return TRUE; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
249 |
GIOStatus |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
250 |
_lm_ssl_read (LmSSL *ssl, gchar *buf, gint len, gsize *bytes_read) |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
{ |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
GIOStatus status; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
gint b_read; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
*bytes_read = 0; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
b_read = gnutls_record_recv (ssl->gnutls_session, buf, len); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
if (b_read == GNUTLS_E_AGAIN) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
status = G_IO_STATUS_AGAIN; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
else if (b_read == 0) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
status = G_IO_STATUS_EOF; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
else if (b_read < 0) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
status = G_IO_STATUS_ERROR; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
} else { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
*bytes_read = (guint) b_read; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
status = G_IO_STATUS_NORMAL; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
return status; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
gint |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
_lm_ssl_send (LmSSL *ssl, const gchar *str, gint len) |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
{ |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
gint bytes_written; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
bytes_written = gnutls_record_send (ssl->gnutls_session, str, len); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
while (bytes_written < 0) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
if (bytes_written != GNUTLS_E_INTERRUPTED && |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
bytes_written != GNUTLS_E_AGAIN) { |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
return -1; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
bytes_written = gnutls_record_send (ssl->gnutls_session, |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
str, len); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
return bytes_written; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
void |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
_lm_ssl_close (LmSSL *ssl) |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
{ |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
if (!ssl->started) |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
return; |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
gnutls_deinit (ssl->gnutls_session); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
gnutls_certificate_free_credentials (ssl->gnutls_xcred); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
gnutls_global_deinit (); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
} |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
|
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
void |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
_lm_ssl_free (LmSSL *ssl) |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
{ |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
_lm_ssl_base_free_fields (LM_SSL_BASE (ssl)); |
d0f3a028347a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
g_free (ssl); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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} |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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#endif /* HAVE_GNUTLS */ |