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cli: better checking of WEP key types in nmcli interactive editor (rh #1040964)

Browse source 
https://bugzilla.redhat.com/show_bug.cgi?id=1040964
This commit is contained in:
Jiří Klimeš 2014-02-13 11:22:31 +01:00
parent 0e8901fbd1
commit a493cda8d6
1 changed files with 54 additions and 11 deletions
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65
cli/src/settings.c
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@ -14,7 +14,7 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (C) Copyright 2010 - 2013 Red Hat, Inc.
* (C) Copyright 2010 - 2014 Red Hat, Inc.
*/
#include "config.h"
@ -663,9 +663,9 @@ wep_key_type_to_string (NMWepKeyType type)
{
switch (type) {
case NM_WEP_KEY_TYPE_KEY:
return g_strdup_printf (_("%d (hex-ascii-key)"), type);
return g_strdup_printf (_("%d (key)"), type);
case NM_WEP_KEY_TYPE_PASSPHRASE:
return g_strdup_printf (_("%d (104/128-bit passphrase)"), type);
return g_strdup_printf (_("%d (passphrase)"), type);
case NM_WEP_KEY_TYPE_UNKNOWN:
default:
return g_strdup_printf (_("%d (unknown)"), type);
@ -3705,23 +3705,47 @@ DEFINE_ALLOWED_VAL_FUNC (nmc_property_wifi_sec_allowed_group, wifi_sec_valid_gro
static gboolean
nmc_property_wifi_set_wep_key (NMSetting *setting, const char *prop, const char *val, GError **error)
{
NMWepKeyType guessed_type = NM_WEP_KEY_TYPE_UNKNOWN;
NMWepKeyType type;
guint32 prev_idx, idx;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
if (nm_utils_wep_key_valid (val, NM_WEP_KEY_TYPE_KEY)) {
type = NM_WEP_KEY_TYPE_KEY;
fprintf (stdout, _("WEP key is guessed to be of '%s'\n"), wep_key_type_to_string (type));
} else if (nm_utils_wep_key_valid (val, NM_WEP_KEY_TYPE_PASSPHRASE)) {
type = NM_WEP_KEY_TYPE_PASSPHRASE;
fprintf (stdout, _("WEP key is guessed to be of '%s'\n"), wep_key_type_to_string (type));
} else {
/* Get currently set type */
type = nm_setting_wireless_security_get_wep_key_type (NM_SETTING_WIRELESS_SECURITY (setting));
/* Guess key type */
if (nm_utils_wep_key_valid (val, NM_WEP_KEY_TYPE_KEY))
guessed_type = NM_WEP_KEY_TYPE_KEY;
else if (nm_utils_wep_key_valid (val, NM_WEP_KEY_TYPE_PASSPHRASE))
guessed_type = NM_WEP_KEY_TYPE_PASSPHRASE;
if (guessed_type == NM_WEP_KEY_TYPE_UNKNOWN) {
g_set_error (error, 1, 0, _("'%s' is not valid"), val);
return FALSE;
}
if (type != NM_WEP_KEY_TYPE_UNKNOWN && type != guessed_type) {
if (nm_utils_wep_key_valid (val, type))
guessed_type = type;
else {
g_set_error (error, 1, 0,
_("'%s' not compatible with %s '%s', please change the key or set the right %s first."),
val, NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, wep_key_type_to_string (type),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE);
return FALSE;
}
}
prev_idx = nm_setting_wireless_security_get_wep_tx_keyidx (NM_SETTING_WIRELESS_SECURITY (setting));
idx = prop[strlen (prop) - 1] - '0';
printf (_("WEP key is guessed to be of '%s'\n"), wep_key_type_to_string (guessed_type));
if (idx != prev_idx)
printf (_("WEP key index set to '%d'\n"), idx);
g_object_set (setting, prop, val, NULL);
g_object_set (setting, NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, type, NULL);
g_object_set (setting, NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, guessed_type, NULL);
if (idx != prev_idx)
g_object_set (setting, NM_SETTING_WIRELESS_SECURITY_WEP_TX_KEYIDX, idx, NULL);
return TRUE;
}
@ -3732,6 +3756,7 @@ nmc_property_wifi_set_wep_key_type (NMSetting *setting, const char *prop, const
unsigned long type_int;
const char *valid_wep_types[] = { "unknown", "key", "passphrase", NULL };
const char *type_str = NULL;
const char *key0, *key1,* key2, *key3;
NMWepKeyType type = NM_WEP_KEY_TYPE_UNKNOWN;
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
@ -3748,6 +3773,24 @@ nmc_property_wifi_set_wep_key_type (NMSetting *setting, const char *prop, const
} else
type = (NMWepKeyType) type_int;
/* Check type compatibility with set keys */
key0 = nm_setting_wireless_security_get_wep_key (NM_SETTING_WIRELESS_SECURITY (setting), 0);
key1 = nm_setting_wireless_security_get_wep_key (NM_SETTING_WIRELESS_SECURITY (setting), 1);
key2 = nm_setting_wireless_security_get_wep_key (NM_SETTING_WIRELESS_SECURITY (setting), 2);
key3 = nm_setting_wireless_security_get_wep_key (NM_SETTING_WIRELESS_SECURITY (setting), 3);
if (key0 && !nm_utils_wep_key_valid (key0, type))
printf (_("Warning: '%s' is not compatible with '%s' type, please change or delete the key.\n"),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY0, wep_key_type_to_string (type));
if (key1 && !nm_utils_wep_key_valid (key1, type))
printf (_("Warning: '%s' is not compatible with '%s' type, please change or delete the key.\n"),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY1, wep_key_type_to_string (type));
if (key2 && !nm_utils_wep_key_valid (key2, type))
printf (_("Warning: '%s' is not compatible with '%s' type, please change or delete the key.\n"),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY2, wep_key_type_to_string (type));
if (key3 && !nm_utils_wep_key_valid (key3, type))
printf (_("Warning: '%s' is not compatible with '%s' type, please change or delete the key.\n"),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY3, wep_key_type_to_string (type));
g_object_set (setting, prop, type, NULL);
return TRUE;
}