d9ac9fbdf3
* libnm-util/* - More fixups - Remove cipher-manager.* because we don't need it - Forgot to add gnome-keyring-md5 files to compile list git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1154 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/* NetworkManager Wireless Applet -- Display wireless access points and allow user control
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*
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* Dan Williams <dcbw@redhat.com>
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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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* (C) Copyright 2005 Red Hat, Inc.
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*/
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#include <glib.h>
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#include <iwlib.h>
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#include "cipher.h"
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#include "cipher-private.h"
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#include "cipher-wep-ascii.h"
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static char * cipher_wep128_ascii_hash_func (IEEE_802_11_Cipher *cipher, const char *ssid, const char *input);
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static char * cipher_wep64_ascii_hash_func (IEEE_802_11_Cipher *cipher, const char *ssid, const char *input);
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static char * cipher_wep_ascii_hash_func (IEEE_802_11_Cipher *cipher, const char *input, int req_keylen)
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{
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int keylen;
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char * ret = NULL;
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g_return_val_if_fail (cipher != NULL, NULL);
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g_return_val_if_fail (input != NULL, NULL);
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g_return_val_if_fail (req_keylen > 0, NULL);
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keylen = strlen (input);
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if (keylen != req_keylen)
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return NULL;
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if (keylen > IW_ENCODING_TOKEN_MAX)
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keylen = IW_ENCODING_TOKEN_MAX;
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ret = g_malloc0 (keylen+1);
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memcpy (ret, input, keylen);
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return ret;
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}
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#define WEP128_ASCII_INPUT_SIZE 13
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IEEE_802_11_Cipher * cipher_wep128_ascii_new (void)
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{
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IEEE_802_11_Cipher * cipher = g_malloc0 (sizeof (IEEE_802_11_Cipher));
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cipher->we_cipher = IW_AUTH_CIPHER_WEP104;
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cipher->input_min = WEP128_ASCII_INPUT_SIZE;
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cipher->input_max = WEP128_ASCII_INPUT_SIZE;
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cipher->cipher_hash_func = cipher_wep128_ascii_hash_func;
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cipher->cipher_input_validate_func = cipher_default_validate_func;
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ieee_802_11_cipher_ref (cipher);
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return cipher;
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}
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static char * cipher_wep128_ascii_hash_func (IEEE_802_11_Cipher *cipher, const char *ssid, const char *input)
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{
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g_return_val_if_fail (cipher != NULL, NULL);
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g_return_val_if_fail (input != NULL, NULL);
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return cipher_wep_ascii_hash_func (cipher, input, WEP128_ASCII_INPUT_SIZE);
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}
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#define WEP64_ASCII_INPUT_SIZE 5
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IEEE_802_11_Cipher * cipher_wep64_ascii_new (void)
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{
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IEEE_802_11_Cipher * cipher = g_malloc0 (sizeof (IEEE_802_11_Cipher));
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cipher->we_cipher = IW_AUTH_CIPHER_WEP40;
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cipher->input_min = WEP64_ASCII_INPUT_SIZE;
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cipher->input_max = WEP64_ASCII_INPUT_SIZE;
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cipher->cipher_hash_func = cipher_wep64_ascii_hash_func;
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cipher->cipher_input_validate_func = cipher_default_validate_func;
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ieee_802_11_cipher_ref (cipher);
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return cipher;
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}
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static char * cipher_wep64_ascii_hash_func (IEEE_802_11_Cipher *cipher, const char *ssid, const char *input)
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{
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g_return_val_if_fail (cipher != NULL, NULL);
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g_return_val_if_fail (input != NULL, NULL);
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return cipher_wep_ascii_hash_func (cipher, input, WEP64_ASCII_INPUT_SIZE);
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}
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