#include <epan/prefs-int.h>
#include <epan/crypt/wep-wpadefs.h>
#include <epan/crypt/airpdcap_ws.h>
+#include <epan/strutil.h>
#include "capture_ui_utils.h"
#include "simple_dialog.h"
static guint
get_wep_key(pref_t *pref, gpointer ud _U_)
{
-gchar *my_string = NULL;
-keys_cb_data_t* user_data;
+ gchar *my_string = NULL;
+ keys_cb_data_t* user_data;
-decryption_key_t* new_key;
+ decryption_key_t* new_key;
-/* Retrieve user data info */
-user_data = (keys_cb_data_t*)ud;
+ /* Retrieve user data info */
+ user_data = (keys_cb_data_t*)ud;
-if (g_strncasecmp(pref->name, "wep_key", 7) == 0 && pref->type == PREF_STRING)
- {
- my_string = g_strdup(*pref->varp.string);
+ if (g_strncasecmp(pref->name, "wep_key", 7) == 0 && pref->type == PREF_STRING)
+ {
+ my_string = g_strdup(*pref->varp.string);
- /* Here we have the string describing the key... */
- new_key = parse_key_string(my_string);
+ /* Here we have the string describing the key... */
+ new_key = parse_key_string(my_string);
- if( new_key != NULL)
- {
- /* Key is added only if not null ... */
- user_data->list = g_list_append(user_data->list,new_key);
- user_data->number_of_keys++;
- user_data->current_index++;
- }
- }
-return 0;
+ if( new_key != NULL)
+ {
+ /* Key is added only if not null ... */
+ user_data->list = g_list_append(user_data->list,new_key);
+ user_data->number_of_keys++;
+ user_data->current_index++;
+ }
+ }
+ return 0;
}
/* Returs TRUE if the WEP key is valid, false otherwise */
gboolean
wep_key_is_valid(char* key)
{
-GString *new_key_string;
-guint i=0;
+ GString *new_key_string;
+ guint i=0;
-if(key == NULL)
- return FALSE;
+ if(key == NULL)
+ return FALSE;
-new_key_string = g_string_new(key);
+ new_key_string = g_string_new(key);
-if( ((new_key_string->len) > WEP_KEY_MAX_CHAR_SIZE) || ((new_key_string->len) < 2))
- {
- g_string_free(new_key_string,FALSE);
- return FALSE;
- }
-if((new_key_string->len % 2) != 0)
- {
- g_string_free(new_key_string,FALSE);
- return FALSE;
- }
-for(i = 0; i < new_key_string->len; i++)
- {
- if(!g_ascii_isxdigit(new_key_string->str[i]))
- {
- g_string_free(new_key_string,FALSE);
- return FALSE;
- }
- }
+ if( ((new_key_string->len) > WEP_KEY_MAX_CHAR_SIZE) || ((new_key_string->len) < 2))
+ {
+ g_string_free(new_key_string,FALSE);
+ return FALSE;
+ }
+ if((new_key_string->len % 2) != 0)
+ {
+ g_string_free(new_key_string,FALSE);
+ return FALSE;
+ }
+ for(i = 0; i < new_key_string->len; i++)
+ {
+ if(!g_ascii_isxdigit(new_key_string->str[i]))
+ {
+ g_string_free(new_key_string,FALSE);
+ return FALSE;
+ }
+ }
-g_string_free(new_key_string,FALSE);
-return TRUE;
+ g_string_free(new_key_string,FALSE);
+ return TRUE;
}
/* Callback used by the save_wlan_keys() routine in order to write a decryption key */
static guint
set_wep_key(pref_t *pref, gpointer ud _U_)
{
-gchar *my_string = NULL;
-keys_cb_data_t* user_data;
-gint wep_key_number = 0;
+ gchar *my_string = NULL;
+ keys_cb_data_t* user_data;
+ gint wep_key_number = 0;
-decryption_key_t* new_key;
+ decryption_key_t* new_key;
-/* Retrieve user data info */
-user_data = (keys_cb_data_t*)ud;
+ /* Retrieve user data info */
+ user_data = (keys_cb_data_t*)ud;
-if (g_strncasecmp(pref->name, "wep_key", 7) == 0 && pref->type == PREF_STRING)
- {
- /* Ok, the pref we're gonna set is a wep_key ... but what number? */
- sscanf(pref->name,"wep_key%d",&wep_key_number);
-
- if(user_data->current_index < user_data->number_of_keys)
- {
- if(wep_key_number == (user_data->current_index+1))
- {
- /* Retrieve the nth decryption_key_t structure pointer */
- new_key = (decryption_key_t*)g_list_nth_data(user_data->list,user_data->current_index);
-
- /* Free the old key string */
- g_free((void *)*pref->varp.string);
-
- /* Create the new string describing the decryption key */
- my_string = get_key_string(new_key);
-
- /* Duplicate the string, and assign it to the variable pointer */
- *pref->varp.string = (void *)g_strdup(my_string);
-
- /* Free the previously allocated string */
- g_free(my_string);
- }
- }
- else /* If the number of keys has been reduced somehow, we need to delete all the other keys
- * (remember that the new ones have been probably overwritten)
- */
- {
- g_free((void *)*pref->varp.string);
- *pref->varp.string = (void *)g_strdup(""); /* Do not just free memory!!! Put an 'empty' string! */
- }
- user_data->current_index++;
- }
+ if (g_strncasecmp(pref->name, "wep_key", 7) == 0 && pref->type == PREF_STRING)
+ {
+ /* Ok, the pref we're gonna set is a wep_key ... but what number? */
+ sscanf(pref->name,"wep_key%d",&wep_key_number);
+
+ if(user_data->current_index < user_data->number_of_keys)
+ {
+ if(wep_key_number == (user_data->current_index+1))
+ {
+ /* Retrieve the nth decryption_key_t structure pointer */
+ new_key = (decryption_key_t*)g_list_nth_data(user_data->list,user_data->current_index);
+
+ /* Free the old key string */
+ g_free((void *)*pref->varp.string);
+
+ /* Create the new string describing the decryption key */
+ my_string = get_key_string(new_key);
-return 0;
+ /* Duplicate the string, and assign it to the variable pointer */
+ *pref->varp.string = (void *)g_strdup(my_string);
+
+ /* Free the previously allocated string */
+ g_free(my_string);
+ }
+ }
+ else /* If the number of keys has been reduced somehow, we need to delete all the other keys
+ * (remember that the new ones have been probably overwritten)
+ */
+ {
+ g_free((void *)*pref->varp.string);
+ *pref->varp.string = (void *)g_strdup(""); /* Do not just free memory!!! Put an 'empty' string! */
+ }
+ user_data->current_index++;
+ }
+
+ return 0;
}
/*
BOOL
load_wlan_driver_wep_keys()
{
-keys_cb_data_t* user_data;
-guint i;
-gchar *tmp = NULL;
+ keys_cb_data_t* user_data;
+ guint i;
+ gchar *tmp = NULL;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Allocate a structure used to keep infos between the callbacks */
-user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
+ /* Allocate a structure used to keep infos between the callbacks */
+ user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
-/* Fill the structure */
-user_data->list = NULL;
-user_data->current_index = 0;
-user_data->number_of_keys= 0; /* Still unknown */
+ /* Fill the structure */
+ user_data->list = NULL;
+ user_data->current_index = 0;
+ user_data->number_of_keys= 0; /* Still unknown */
-/* Run the callback on each 802.11 preference */
-prefs_pref_foreach(wlan_prefs, get_wep_key, (gpointer)user_data);
+ /* Run the callback on each 802.11 preference */
+ prefs_pref_foreach(wlan_prefs, get_wep_key, (gpointer)user_data);
-/* Now the key list should be filled */
+ /* Now the key list should be filled */
-/*
- * Signal that we've changed things, and run the 802.11 dissector's
- * callback
- */
-wlan_prefs->prefs_changed = TRUE;
+ /*
+ * Signal that we've changed things, and run the 802.11 dissector's
+ * callback
+ */
+ wlan_prefs->prefs_changed = TRUE;
-prefs_apply(wlan_prefs);
+ prefs_apply(wlan_prefs);
-write_wlan_driver_wep_keys_to_regitry(user_data->list);
+ write_wlan_driver_wep_keys_to_regitry(user_data->list);
-/* FREE MEMORY */
-/* free the WEP key string */
-for(i=0;i<g_list_length(user_data->list);i++)
- {
- g_free(g_list_nth(user_data->list,i)->data);
- }
+ /* FREE MEMORY */
+ /* free the WEP key string */
+ for(i=0;i<g_list_length(user_data->list);i++)
+ {
+ g_free(g_list_nth(user_data->list,i)->data);
+ }
-/* free the (empty) list */
-g_list_free(user_data->list);
+ /* free the (empty) list */
+ g_list_free(user_data->list);
-/* free the user_data structure */
-g_free(user_data);
+ /* free the user_data structure */
+ g_free(user_data);
-/* airpcap_if_info_free(fake_info_if); */
+ /* airpcap_if_info_free(fake_info_if); */
-return TRUE;
+ return TRUE;
}
/*
BOOL
write_wlan_wep_keys_to_regitry(airpcap_if_info_t* info_if, GList* key_list)
{
-UINT i,j;
-GString *new_key;
-gchar s[3];
-PAirpcapKeysCollection KeysCollection;
-ULONG KeysCollectionSize;
-UCHAR KeyByte;
-UINT keys_in_list = 0;
-decryption_key_t* key_item = NULL;
+ UINT i,j;
+ GString *new_key;
+ gchar s[3];
+ PAirpcapKeysCollection KeysCollection;
+ ULONG KeysCollectionSize;
+ UCHAR KeyByte;
+ UINT keys_in_list = 0;
+ decryption_key_t* key_item = NULL;
-keys_in_list = g_list_length(key_list);
+ keys_in_list = g_list_length(key_list);
-/*
- * Save the encryption keys, if we have any of them
- */
-KeysCollectionSize = 0;
+ /*
+ * Save the encryption keys, if we have any of them
+ */
+ KeysCollectionSize = 0;
-/*
- * Calculate the size of the keys collection
- */
-KeysCollectionSize = sizeof(AirpcapKeysCollection) + keys_in_list * sizeof(AirpcapKey);
+ /*
+ * Calculate the size of the keys collection
+ */
+ KeysCollectionSize = sizeof(AirpcapKeysCollection) + keys_in_list * sizeof(AirpcapKey);
-/*
- * Allocate the collection
- */
-KeysCollection = (PAirpcapKeysCollection)g_malloc(KeysCollectionSize);
-if(!KeysCollection)
-{
- return FALSE;
-}
+ /*
+ * Allocate the collection
+ */
+ KeysCollection = (PAirpcapKeysCollection)g_malloc(KeysCollectionSize);
+ if(!KeysCollection)
+ {
+ return FALSE;
+ }
-/*
- * Populate the key collection
- */
-KeysCollection->nKeys = keys_in_list;
+ /*
+ * Populate the key collection
+ */
+ KeysCollection->nKeys = keys_in_list;
-for(i = 0; i < keys_in_list; i++)
-{
- KeysCollection->Keys[i].KeyType = AIRPDCAP_KEY_TYPE_WEP;
+ for(i = 0; i < keys_in_list; i++)
+ {
+ KeysCollection->Keys[i].KeyType = AIRPDCAP_KEY_TYPE_WEP;
- /* Retrieve the Item corresponding to the i-th key */
- key_item = (decryption_key_t*)g_list_nth_data(key_list,i);
- new_key = g_string_new(key_item->key->str);
+ /* Retrieve the Item corresponding to the i-th key */
+ key_item = (decryption_key_t*)g_list_nth_data(key_list,i);
+ new_key = g_string_new(key_item->key->str);
- KeysCollection->Keys[i].KeyLen = new_key->len / 2;
- memset(&KeysCollection->Keys[i].KeyData, 0, sizeof(KeysCollection->Keys[i].KeyData));
+ KeysCollection->Keys[i].KeyLen = new_key->len / 2;
+ memset(&KeysCollection->Keys[i].KeyData, 0, sizeof(KeysCollection->Keys[i].KeyData));
- for(j = 0 ; j < new_key->len; j += 2)
- {
- s[0] = new_key->str[j];
- s[1] = new_key->str[j+1];
- s[2] = '\0';
- KeyByte = (UCHAR)strtol(s, NULL, 16);
- KeysCollection->Keys[i].KeyData[j / 2] = KeyByte;
- }
+ for(j = 0 ; j < new_key->len; j += 2)
+ {
+ s[0] = new_key->str[j];
+ s[1] = new_key->str[j+1];
+ s[2] = '\0';
+ KeyByte = (UCHAR)strtol(s, NULL, 16);
+ KeysCollection->Keys[i].KeyData[j / 2] = KeyByte;
+ }
- g_string_free(new_key,TRUE);
+ g_string_free(new_key,TRUE);
-}
-/*
- * Free the old adapter key collection!
- */
-if(info_if->keysCollection != NULL)
- g_free(info_if->keysCollection);
+ }
+ /*
+ * Free the old adapter key collection!
+ */
+ if(info_if->keysCollection != NULL)
+ g_free(info_if->keysCollection);
-/*
- * Set this collection ad the new one
- */
-info_if->keysCollection = KeysCollection;
-info_if->keysCollectionSize = KeysCollectionSize;
+ /*
+ * Set this collection ad the new one
+ */
+ info_if->keysCollection = KeysCollection;
+ info_if->keysCollectionSize = KeysCollectionSize;
-/*
- * Configuration must be saved
- */
-info_if->saved = FALSE;
+ /*
+ * Configuration must be saved
+ */
+ info_if->saved = FALSE;
-/*
- * Write down the changes to the registry
- */
-airpcap_save_selected_if_configuration(info_if);
+ /*
+ * Write down the changes to the registry
+ */
+ airpcap_save_selected_if_configuration(info_if);
-return TRUE;
+ return TRUE;
}
/*
BOOL
write_wlan_driver_wep_keys_to_regitry(GList* key_list)
{
-UINT i,j,k,n,y;
-GString *new_key;
-gchar s[3];
-PAirpcapKeysCollection KeysCollection;
-ULONG KeysCollectionSize;
-UCHAR KeyByte;
-UINT keys_in_list = 0;
-decryption_key_t* key_item = NULL;
-airpcap_if_info_t* fake_info_if = NULL;
-
-/* Create the fake_info_if from the first adapter of the list */
-fake_info_if = airpcap_driver_fake_if_info_new();
-
-if(fake_info_if == NULL)
- return FALSE;
-
-/*
- * XXX - When WPA will be supported, change this to: keys_in_list = g_list_length(key_list);
- * but right now we will have to count only the WEP keys (or we will have a malloc-mess :-) )
- */
-n = g_list_length(key_list);
-for(k = 0; k < n; k++ )
- if(((decryption_key_t*)g_list_nth_data(key_list,k))->type == AIRPDCAP_KEY_TYPE_WEP)
- keys_in_list++;
+ UINT i,j,k,n,y;
+ GString *new_key;
+ gchar s[3];
+ PAirpcapKeysCollection KeysCollection;
+ ULONG KeysCollectionSize;
+ UCHAR KeyByte;
+ UINT keys_in_list = 0;
+ decryption_key_t* key_item = NULL;
+ airpcap_if_info_t* fake_info_if = NULL;
+
+ /* Create the fake_info_if from the first adapter of the list */
+ fake_info_if = airpcap_driver_fake_if_info_new();
+
+ if(fake_info_if == NULL)
+ return FALSE;
+
+ /*
+ * XXX - When WPA will be supported, change this to: keys_in_list = g_list_length(key_list);
+ * but right now we will have to count only the WEP keys (or we will have a malloc-mess :-) )
+ */
+ n = g_list_length(key_list);
+ for(k = 0; k < n; k++ )
+ if(((decryption_key_t*)g_list_nth_data(key_list,k))->type == AIRPDCAP_KEY_TYPE_WEP)
+ keys_in_list++;
-/*
- * Save the encryption keys, if we have any of them
- */
-KeysCollectionSize = 0;
+ /*
+ * Save the encryption keys, if we have any of them
+ */
+ KeysCollectionSize = 0;
-/*
- * Calculate the size of the keys collection
- */
-KeysCollectionSize = sizeof(AirpcapKeysCollection) + keys_in_list * sizeof(AirpcapKey);
+ /*
+ * Calculate the size of the keys collection
+ */
+ KeysCollectionSize = sizeof(AirpcapKeysCollection) + keys_in_list * sizeof(AirpcapKey);
-/*
- * Allocate the collection
- */
-KeysCollection = (PAirpcapKeysCollection)g_malloc(KeysCollectionSize);
-if(!KeysCollection)
-{
- return FALSE;
-}
+ /*
+ * Allocate the collection
+ */
+ KeysCollection = (PAirpcapKeysCollection)g_malloc(KeysCollectionSize);
+ if(!KeysCollection)
+ {
+ return FALSE;
+ }
-/*
- * Populate the key collection
- */
-KeysCollection->nKeys = keys_in_list;
+ /*
+ * Populate the key collection
+ */
+ KeysCollection->nKeys = keys_in_list;
-/*
- * XXX - If we have, let's say, six keys, the first three are WEP, then two are WPA, and the
- * last is WEP, we have to scroll the whole list (n) but increment the array counter only
- * when a WEP key is found (y) .. When WPA will be supported by the driver, I'll have to change
- * this
- */
-y = 0; /* Current position in the key list */
+ /*
+ * XXX - If we have, let's say, six keys, the first three are WEP, then two are WPA, and the
+ * last is WEP, we have to scroll the whole list (n) but increment the array counter only
+ * when a WEP key is found (y) .. When WPA will be supported by the driver, I'll have to change
+ * this
+ */
+ y = 0; /* Current position in the key list */
-for(i = 0; i < n; i++)
-{
+ for(i = 0; i < n; i++)
+ {
/* Retrieve the Item corresponding to the i-th key */
key_item = (decryption_key_t*)g_list_nth_data(key_list,i);
*/
if(key_item->type == AIRPDCAP_KEY_TYPE_WEP)
{
- KeysCollection->Keys[y].KeyType = AIRPDCAP_KEY_TYPE_WEP;
+ KeysCollection->Keys[y].KeyType = AIRPDCAP_KEY_TYPE_WEP;
- new_key = g_string_new(key_item->key->str);
+ new_key = g_string_new(key_item->key->str);
- KeysCollection->Keys[y].KeyLen = new_key->len / 2;
- memset(&KeysCollection->Keys[y].KeyData, 0, sizeof(KeysCollection->Keys[y].KeyData));
+ KeysCollection->Keys[y].KeyLen = new_key->len / 2;
+ memset(&KeysCollection->Keys[y].KeyData, 0, sizeof(KeysCollection->Keys[y].KeyData));
- for(j = 0 ; j < new_key->len; j += 2)
- {
+ for(j = 0 ; j < new_key->len; j += 2)
+ {
s[0] = new_key->str[j];
s[1] = new_key->str[j+1];
s[2] = '\0';
KeyByte = (UCHAR)strtol(s, NULL, 16);
KeysCollection->Keys[y].KeyData[j / 2] = KeyByte;
+ }
+ /* XXX - Change when WPA will be supported!!! */
+ y++;
+ g_string_free(new_key,TRUE);
}
- /* XXX - Change when WPA will be supported!!! */
- y++;
- g_string_free(new_key,TRUE);
-}
else if(key_item->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
{
/* XXX - The driver cannot deal with this kind of key yet... */
{
/* XXX - The driver cannot deal with this kind of key yet... */
}
-}
+ }
-/*
- * Free the old adapter key collection!
- */
-if(fake_info_if->keysCollection != NULL)
- g_free(fake_info_if->keysCollection);
+ /*
+ * Free the old adapter key collection!
+ */
+ if(fake_info_if->keysCollection != NULL)
+ g_free(fake_info_if->keysCollection);
-/*
- * Set this collection ad the new one
- */
-fake_info_if->keysCollection = KeysCollection;
-fake_info_if->keysCollectionSize = KeysCollectionSize;
+ /*
+ * Set this collection ad the new one
+ */
+ fake_info_if->keysCollection = KeysCollection;
+ fake_info_if->keysCollectionSize = KeysCollectionSize;
-/*
- * Configuration must be saved
- */
-fake_info_if->saved = FALSE;
+ /*
+ * Configuration must be saved
+ */
+ fake_info_if->saved = FALSE;
-/*
- * Write down the changes to the registry
- */
-airpcap_save_driver_if_configuration(fake_info_if);
+ /*
+ * Write down the changes to the registry
+ */
+ airpcap_save_driver_if_configuration(fake_info_if);
-airpcap_if_info_free(fake_info_if);
+ airpcap_if_info_free(fake_info_if);
-return TRUE;
+ return TRUE;
}
/*
int
save_wlan_driver_wep_keys()
{
-GList* key_list = NULL;
-char* tmp_key = NULL;
-guint keys_in_list,i;
-keys_cb_data_t* user_data;
-airpcap_if_info_t* fake_info_if = NULL;
+ GList* key_list = NULL;
+ char* tmp_key = NULL;
+ guint keys_in_list,i;
+ keys_cb_data_t* user_data;
+ airpcap_if_info_t* fake_info_if = NULL;
-/* Create the fake_info_if from the first adapter of the list */
-fake_info_if = airpcap_driver_fake_if_info_new();
+ /* Create the fake_info_if from the first adapter of the list */
+ fake_info_if = airpcap_driver_fake_if_info_new();
-if(fake_info_if == NULL)
- return FALSE;
+ if(fake_info_if == NULL)
+ return FALSE;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Allocate a structure used to keep infos between the callbacks */
-user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
+ /* Allocate a structure used to keep infos between the callbacks */
+ user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
-/* Number of keys in key list */
-/* Number of keys in key list */
-if(fake_info_if->keysCollectionSize != 0)
- keys_in_list = (guint)(fake_info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
-else
- keys_in_list = 0;
+ /* Number of keys in key list */
+ /* Number of keys in key list */
+ if(fake_info_if->keysCollectionSize != 0)
+ keys_in_list = (guint)(fake_info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
+ else
+ keys_in_list = 0;
-for(i=0; i<keys_in_list; i++)
-{
-/* Only if it is a WEP key... */
-if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ for(i=0; i<keys_in_list; i++)
{
- tmp_key = airpcap_get_key_string(fake_info_if->keysCollection->Keys[i]);
- key_list = g_list_append(key_list,g_strdup(tmp_key));
- g_free(tmp_key);
+ /* Only if it is a WEP key... */
+ if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ {
+ tmp_key = airpcap_get_key_string(fake_info_if->keysCollection->Keys[i]);
+ key_list = g_list_append(key_list,g_strdup(tmp_key));
+ g_free(tmp_key);
+ }
}
-}
-/* Now we know the exact number of WEP keys in the list, so store it ... */
-keys_in_list = g_list_length(key_list);
+ /* Now we know the exact number of WEP keys in the list, so store it ... */
+ keys_in_list = g_list_length(key_list);
-/* Fill the structure */
-user_data->list = key_list;
-user_data->current_index = 0;
-user_data->number_of_keys= keys_in_list;
+ /* Fill the structure */
+ user_data->list = key_list;
+ user_data->current_index = 0;
+ user_data->number_of_keys= keys_in_list;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Run the callback on each 802.11 preference */
-prefs_pref_foreach(wlan_prefs, set_wep_key, (gpointer)user_data);
+ /* Run the callback on each 802.11 preference */
+ prefs_pref_foreach(wlan_prefs, set_wep_key, (gpointer)user_data);
-/* Signal that we've changed things, and run the 802.11 dissector's
- * callback */
-wlan_prefs->prefs_changed = TRUE;
+ /* Signal that we've changed things, and run the 802.11 dissector's
+ * callback */
+ wlan_prefs->prefs_changed = TRUE;
-/* Apply changes for the specified preference */
-prefs_apply(wlan_prefs);
+ /* Apply changes for the specified preference */
+ prefs_apply(wlan_prefs);
-/* FREE MEMORY */
-/* free the WEP key string */
-for(i=0;i<g_list_length(user_data->list);i++)
- {
- g_free(g_list_nth(user_data->list,i)->data);
- }
+ /* FREE MEMORY */
+ /* free the WEP key string */
+ for(i=0;i<g_list_length(user_data->list);i++)
+ {
+ g_free(g_list_nth(user_data->list,i)->data);
+ }
-/* free the (empty) list */
-g_list_free(user_data->list);
+ /* free the (empty) list */
+ g_list_free(user_data->list);
-/* free the user_data structure */
-g_free(user_data);
+ /* free the user_data structure */
+ g_free(user_data);
-airpcap_if_info_free(fake_info_if);
+ airpcap_if_info_free(fake_info_if);
-return keys_in_list;
+ return keys_in_list;
}
/*
int
save_wlan_wireshark_wep_keys(GList* key_ls)
{
-GList* key_list = NULL;
-char* tmp_key = NULL;
-guint keys_in_list,i;
-keys_cb_data_t* user_data;
-airpcap_if_info_t* fake_info_if = NULL;
-decryption_key_t* tmp_dk;
+ GList* key_list = NULL;
+ char* tmp_key = NULL;
+ guint keys_in_list,i;
+ keys_cb_data_t* user_data;
+ airpcap_if_info_t* fake_info_if = NULL;
+ decryption_key_t* tmp_dk;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Allocate a structure used to keep infos between the callbacks */
-user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
+ /* Allocate a structure used to keep infos between the callbacks */
+ user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
-keys_in_list = g_list_length(key_ls);
+ keys_in_list = g_list_length(key_ls);
-key_list = key_ls;
+ key_list = key_ls;
-/* Fill the structure */
-user_data->list = key_list;
-user_data->current_index = 0;
-user_data->number_of_keys= keys_in_list;
+ /* Fill the structure */
+ user_data->list = key_list;
+ user_data->current_index = 0;
+ user_data->number_of_keys= keys_in_list;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Run the callback on each 802.11 preference */
-prefs_pref_foreach(wlan_prefs, set_wep_key, (gpointer)user_data);
+ /* Run the callback on each 802.11 preference */
+ prefs_pref_foreach(wlan_prefs, set_wep_key, (gpointer)user_data);
-/* Signal that we've changed things, and run the 802.11 dissector's
- * callback */
-wlan_prefs->prefs_changed = TRUE;
+ /* Signal that we've changed things, and run the 802.11 dissector's
+ * callback */
+ wlan_prefs->prefs_changed = TRUE;
-/* Apply changes for the specified preference */
-prefs_apply(wlan_prefs);
+ /* Apply changes for the specified preference */
+ prefs_apply(wlan_prefs);
-/* FREE MEMORY */
-/* free the WEP key string */
-for(i=0;i<g_list_length(user_data->list);i++)
- {
- tmp_dk = (decryption_key_t*)g_list_nth(user_data->list,i)->data;
- g_string_free(tmp_dk->key,TRUE);
- if(tmp_dk->ssid != NULL) g_string_free(tmp_dk->ssid,TRUE);
- }
+ /* FREE MEMORY */
+ /* free the WEP key string */
+ for(i=0;i<g_list_length(user_data->list);i++)
+ {
+ tmp_dk = (decryption_key_t*)g_list_nth(user_data->list,i)->data;
+ g_string_free(tmp_dk->key,TRUE);
+ if(tmp_dk->ssid != NULL) g_byte_array_free(tmp_dk->ssid,TRUE);
+ }
-/* free the (empty) list */
-g_list_free(user_data->list);
+ /* free the (empty) list */
+ g_list_free(user_data->list);
-/* free the user_data structure */
-g_free(user_data);
+ /* free the user_data structure */
+ g_free(user_data);
-return keys_in_list;
+ return keys_in_list;
}
/*
void
airpcap_if_info_print(airpcap_if_info_t* if_info)
{
-if(if_info == NULL)
- {
- g_print("\nWARNING : AirPcap Interface pointer is NULL!\n");
- return;
- }
+ if(if_info == NULL)
+ {
+ g_print("\nWARNING : AirPcap Interface pointer is NULL!\n");
+ return;
+ }
-g_print("\n----------------- AirPcap Interface \n");
-g_print(" NAME: %s\n",if_info->name);
-g_print(" DESCRIPTION: %s\n",if_info->description);
-g_print(" BLINKING: %s\n",if_info->blinking ? "TRUE" : "FALSE");
-g_print(" CHANNEL: %2u\n",if_info->channel);
-g_print(" CRCVALIDATION: %s\n",if_info->CrcValidationOn ? "ON" : "OFF");
-g_print(" DECRYPTION: %s\n",if_info->DecryptionOn ? "ON" : "OFF");
-g_print(" IP ADDR: %s\n",if_info->ip_addr!=NULL ? "NOT NULL" : "NULL");
-g_print(" FCSPRESENT: %s\n",if_info->IsFcsPresent ? "TRUE" : "FALSE");
-g_print(" KEYSCOLLECTION: %s\n",if_info->keysCollection!=NULL ? "NOT NULL" : "NULL");
-g_print("KEYSCOLLECTIONSIZE: %u\n",if_info->keysCollectionSize);
-g_print(" LED: %s\n",if_info->led ? "ON" : "OFF");
-g_print(" LINKTYPE: %d\n",if_info->linkType);
-g_print(" LOOPBACK: %s\n",if_info->loopback ? "YES" : "NO");
-g_print(" (GTK) TAG: %d\n",if_info->tag);
-g_print("\n\n");
+ g_print("\n----------------- AirPcap Interface \n");
+ g_print(" NAME: %s\n",if_info->name);
+ g_print(" DESCRIPTION: %s\n",if_info->description);
+ g_print(" BLINKING: %s\n",if_info->blinking ? "TRUE" : "FALSE");
+ g_print(" CHANNEL: %2u\n",if_info->channel);
+ g_print(" CRCVALIDATION: %s\n",if_info->CrcValidationOn ? "ON" : "OFF");
+ g_print(" DECRYPTION: %s\n",if_info->DecryptionOn ? "ON" : "OFF");
+ g_print(" IP ADDR: %s\n",if_info->ip_addr!=NULL ? "NOT NULL" : "NULL");
+ g_print(" FCSPRESENT: %s\n",if_info->IsFcsPresent ? "TRUE" : "FALSE");
+ g_print(" KEYSCOLLECTION: %s\n",if_info->keysCollection!=NULL ? "NOT NULL" : "NULL");
+ g_print("KEYSCOLLECTIONSIZE: %u\n",if_info->keysCollectionSize);
+ g_print(" LED: %s\n",if_info->led ? "ON" : "OFF");
+ g_print(" LINKTYPE: %d\n",if_info->linkType);
+ g_print(" LOOPBACK: %s\n",if_info->loopback ? "YES" : "NO");
+ g_print(" (GTK) TAG: %d\n",if_info->tag);
+ g_print("\n\n");
}
/*
BOOL
airpcap_if_load_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info)
{
-if(!if_info) return FALSE;
+ if(!if_info) return FALSE;
-if_info->keysCollectionSize = 0;
-if_info->keysCollection = NULL;
+ if_info->keysCollectionSize = 0;
+ if_info->keysCollection = NULL;
-if(!airpcap_if_get_device_keys(ad, NULL, &(if_info->keysCollectionSize)))
- {
- if(if_info->keysCollectionSize == 0)
- {
- if_info->keysCollection = NULL;
- airpcap_if_close(ad);
- return FALSE;
- }
+ if(!airpcap_if_get_device_keys(ad, NULL, &(if_info->keysCollectionSize)))
+ {
+ if(if_info->keysCollectionSize == 0)
+ {
+ if_info->keysCollection = NULL;
+ airpcap_if_close(ad);
+ return FALSE;
+ }
- if_info->keysCollection = (PAirpcapKeysCollection)g_malloc(if_info->keysCollectionSize);
- if(!if_info->keysCollection)
- {
- if_info->keysCollectionSize = 0;
- if_info->keysCollection = NULL;
- airpcap_if_close(ad);
- return FALSE;
- }
+ if_info->keysCollection = (PAirpcapKeysCollection)g_malloc(if_info->keysCollectionSize);
+ if(!if_info->keysCollection)
+ {
+ if_info->keysCollectionSize = 0;
+ if_info->keysCollection = NULL;
+ airpcap_if_close(ad);
+ return FALSE;
+ }
- airpcap_if_get_device_keys(ad, if_info->keysCollection, &(if_info->keysCollectionSize));
- return TRUE;
- }
+ airpcap_if_get_device_keys(ad, if_info->keysCollection, &(if_info->keysCollectionSize));
+ return TRUE;
+ }
-airpcap_if_close(ad);
-return FALSE;
+ airpcap_if_close(ad);
+ return FALSE;
}
/*
BOOL
airpcap_if_load_driver_keys(PAirpcapHandle ad, airpcap_if_info_t *if_info)
{
-if_info->keysCollectionSize = 0;
-if_info->keysCollection = NULL;
+ if_info->keysCollectionSize = 0;
+ if_info->keysCollection = NULL;
-if(!airpcap_if_get_driver_keys(ad, NULL, &(if_info->keysCollectionSize)))
- {
- if(if_info->keysCollectionSize == 0)
- {
- if_info->keysCollection = NULL;
- airpcap_if_close(ad);
- return FALSE;
- }
+ if(!airpcap_if_get_driver_keys(ad, NULL, &(if_info->keysCollectionSize)))
+ {
+ if(if_info->keysCollectionSize == 0)
+ {
+ if_info->keysCollection = NULL;
+ airpcap_if_close(ad);
+ return FALSE;
+ }
- if_info->keysCollection = (PAirpcapKeysCollection)g_malloc(if_info->keysCollectionSize);
- if(!if_info->keysCollection)
- {
- if_info->keysCollectionSize = 0;
- if_info->keysCollection = NULL;
- airpcap_if_close(ad);
- return FALSE;
- }
+ if_info->keysCollection = (PAirpcapKeysCollection)g_malloc(if_info->keysCollectionSize);
+ if(!if_info->keysCollection)
+ {
+ if_info->keysCollectionSize = 0;
+ if_info->keysCollection = NULL;
+ airpcap_if_close(ad);
+ return FALSE;
+ }
- airpcap_if_get_driver_keys(ad, if_info->keysCollection, &(if_info->keysCollectionSize));
- return TRUE;
- }
+ airpcap_if_get_driver_keys(ad, if_info->keysCollection, &(if_info->keysCollectionSize));
+ return TRUE;
+ }
-airpcap_if_close(ad);
-return FALSE;
+ airpcap_if_close(ad);
+ return FALSE;
}
/*
GList*
get_airpcap_interface_list(int *err, char *err_str)
{
- GList *il = NULL;
- airpcap_if_info_t *if_info;
- int i, n_adapts;
+ GList *il = NULL;
+ airpcap_if_info_t *if_info;
+ int i, n_adapts;
AirpcapDeviceDescription *devsList, *adListEntry;
- if (err)
- *err = NO_AIRPCAP_INTERFACES_FOUND;
+ if (err)
+ *err = NO_AIRPCAP_INTERFACES_FOUND;
- if(!AirpcapLoaded || !g_PAirpcapGetDeviceList(&devsList, err_str))
- {
- /* No interfaces, return il = NULL; */
- return il;
- }
+ if(!AirpcapLoaded || !g_PAirpcapGetDeviceList(&devsList, err_str))
+ {
+ /* No interfaces, return il = NULL; */
+ return il;
+ }
- /*
- * Count the adapters
- */
- adListEntry = devsList;
- n_adapts = 0;
- while(adListEntry)
- {
- n_adapts++;
- adListEntry = adListEntry->next;
- }
+ /*
+ * Count the adapters
+ */
+ adListEntry = devsList;
+ n_adapts = 0;
+ while(adListEntry)
+ {
+ n_adapts++;
+ adListEntry = adListEntry->next;
+ }
- if(n_adapts == 0)
- {
- /* No interfaces, return il= NULL */
- g_PAirpcapFreeDeviceList(devsList);
- return il;
- }
+ if(n_adapts == 0)
+ {
+ /* No interfaces, return il= NULL */
+ g_PAirpcapFreeDeviceList(devsList);
+ return il;
+ }
- /*
- * Insert the adapters in our list
- */
- adListEntry = devsList;
- for(i = 0; i < n_adapts; i++)
- {
- if_info = airpcap_if_info_new(adListEntry->Name, adListEntry->Description);
- il = g_list_append(il, if_info);
+ /*
+ * Insert the adapters in our list
+ */
+ adListEntry = devsList;
+ for(i = 0; i < n_adapts; i++)
+ {
+ if_info = airpcap_if_info_new(adListEntry->Name, adListEntry->Description);
+ il = g_list_append(il, if_info);
- adListEntry = adListEntry->next;
- }
+ adListEntry = adListEntry->next;
+ }
- g_PAirpcapFreeDeviceList(devsList);
+ g_PAirpcapFreeDeviceList(devsList);
- return il;
+ return il;
}
/*
*/
gchar* get_airpcap_name_from_description(GList* if_list, gchar* description)
{
-unsigned int ifn;
-GList* curr;
-airpcap_if_info_t* if_info;
+ unsigned int ifn;
+ GList* curr;
+ airpcap_if_info_t* if_info;
-ifn = 0;
-if(if_list != NULL)
- {
+ ifn = 0;
+ if(if_list != NULL)
+ {
while( ifn < g_list_length(if_list) )
- {
- curr = g_list_nth(if_list, ifn);
+ {
+ curr = g_list_nth(if_list, ifn);
- if_info = NULL;
- if(curr != NULL)
- if_info = curr->data;
- if(if_info != NULL)
- if ( g_ascii_strcasecmp(if_info->description,description) == 0)
- {
- return if_info->name;
- }
- ifn++;
- }
+ if_info = NULL;
+ if(curr != NULL)
+ if_info = curr->data;
+ if(if_info != NULL)
+ if ( g_ascii_strcasecmp(if_info->description,description) == 0)
+ {
+ return if_info->name;
+ }
+ ifn++;
}
-return NULL;
+ }
+ return NULL;
}
/*
*/
airpcap_if_info_t* get_airpcap_if_by_name(GList* if_list, const gchar* name)
{
-unsigned int ifn;
-GList* curr;
-airpcap_if_info_t* if_info;
-
-ifn = 0;
-if(if_list != NULL)
- {
- while( ifn < g_list_length(if_list) )
- {
- curr = g_list_nth(if_list, ifn);
+ unsigned int ifn;
+ GList* curr;
+ airpcap_if_info_t* if_info;
- if_info = NULL;
- if(curr != NULL)
- if_info = curr->data;
- if(if_info != NULL)
- if ( g_ascii_strcasecmp(if_info->name,name) == 0)
- {
- return if_info;
- }
- ifn++;
- }
- }
-return NULL;
+ ifn = 0;
+ if(if_list != NULL)
+ {
+ while( ifn < g_list_length(if_list) )
+ {
+ curr = g_list_nth(if_list, ifn);
+
+ if_info = NULL;
+ if(curr != NULL)
+ if_info = curr->data;
+ if(if_info != NULL)
+ if ( g_ascii_strcasecmp(if_info->name,name) == 0)
+ {
+ return if_info;
+ }
+ ifn++;
+ }
+ }
+ return NULL;
}
/*
gchar*
airpcap_get_key_string(AirpcapKey key)
{
-unsigned int j = 0;
-unsigned int l = 0;
-gchar *dst,*src;
+ unsigned int j = 0;
+ unsigned int l = 0;
+ gchar *dst,*src;
-dst = NULL;
-src = NULL;
+ dst = NULL;
+ src = NULL;
-if(key.KeyType == AIRPDCAP_KEY_TYPE_WEP)
- {
- if(key.KeyLen != 0)
+ if(key.KeyType == AIRPDCAP_KEY_TYPE_WEP)
{
- /* Allocate the string used to store the ASCII representation of the WEP key */
- dst = (gchar*)g_malloc(sizeof(gchar)*WEP_KEY_MAX_CHAR_SIZE + 1);
- /* Make sure that the first char is '\0' in order to make g_strlcat() work */
- dst[0]='\0';
+ if(key.KeyLen != 0)
+ {
+ /* Allocate the string used to store the ASCII representation of the WEP key */
+ dst = (gchar*)g_malloc(sizeof(gchar)*WEP_KEY_MAX_CHAR_SIZE + 1);
+ /* Make sure that the first char is '\0' in order to make g_strlcat() work */
+ dst[0]='\0';
- for(j = 0; j < key.KeyLen; j++)
- {
- src = g_strdup_printf("%.2x\0", key.KeyData[j]);
- /*
- * XXX - use g_strconcat() or GStrings instead ???
- */
- l = g_strlcat(dst,src,WEP_KEY_MAX_CHAR_SIZE+1);
- }
- g_free(src);
- }
+ for(j = 0; j < key.KeyLen; j++)
+ {
+ src = g_strdup_printf("%.2x\0", key.KeyData[j]);
+ /*
+ * XXX - use g_strconcat() or GStrings instead ???
+ */
+ l = g_strlcat(dst,src,WEP_KEY_MAX_CHAR_SIZE+1);
+ }
+ g_free(src);
+ }
+ }
+ else if(key.KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
+ {
+ /* XXX - Add code here */
+ }
+ else if(key.KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
+ {
+ /* XXX - Add code here */
+ }
+ else
+ {
+ /* XXX - Add code here */
}
-else if(key.KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
- {
- /* XXX - Add code here */
- }
-else if(key.KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
- {
- /* XXX - Add code here */
- }
-else
- {
- /* XXX - Add code here */
- }
-return dst;
+ return dst;
}
/*
void
airpcap_if_clear_decryption_settings(airpcap_if_info_t* info_if)
{
-if(info_if != NULL)
- {
+ if(info_if != NULL)
+ {
if(info_if->keysCollection != NULL)
- {
+ {
g_free(info_if->keysCollection);
info_if->keysCollection = NULL;
- }
+ }
info_if->keysCollectionSize = 0;
info_if->DecryptionOn = FALSE;
info_if->saved = FALSE;
- }
+ }
}
/*
*/
gpointer get_airpcap_if_from_description(GList* if_list, const gchar* description)
{
-unsigned int ifn;
-GList* curr;
-airpcap_if_info_t* if_info;
+ unsigned int ifn;
+ GList* curr;
+ airpcap_if_info_t* if_info;
-ifn = 0;
-if(if_list != NULL)
- {
- while( ifn < g_list_length(if_list) )
- {
- curr = g_list_nth(if_list, ifn);
-
- if_info = NULL;
- if(curr != NULL)
- if_info = curr->data;
- if(if_info != NULL)
- if ( g_ascii_strcasecmp(if_info->description,description) == 0)
- {
- return if_info;
- }
- ifn++;
- }
- }
-return NULL;
+ ifn = 0;
+ if(if_list != NULL)
+ {
+ while( ifn < g_list_length(if_list) )
+ {
+ curr = g_list_nth(if_list, ifn);
+
+ if_info = NULL;
+ if(curr != NULL)
+ if_info = curr->data;
+ if(if_info != NULL)
+ if ( g_ascii_strcasecmp(if_info->description,description) == 0)
+ {
+ return if_info;
+ }
+ ifn++;
+ }
+ }
+ return NULL;
}
/*
void
airpcap_load_selected_if_configuration(airpcap_if_info_t* if_info)
{
-gchar ebuf[AIRPCAP_ERRBUF_SIZE];
-PAirpcapHandle ad;
+ gchar ebuf[AIRPCAP_ERRBUF_SIZE];
+ PAirpcapHandle ad;
-if(if_info != NULL)
+ if(if_info != NULL)
{
ad = airpcap_if_open(get_airpcap_name_from_description(airpcap_if_list, if_info->description), ebuf);
void
airpcap_save_selected_if_configuration(airpcap_if_info_t* if_info)
{
-gchar ebuf[AIRPCAP_ERRBUF_SIZE];
-PAirpcapHandle ad;
+ gchar ebuf[AIRPCAP_ERRBUF_SIZE];
+ PAirpcapHandle ad;
-if(if_info != NULL)
- {
+ if(if_info != NULL)
+ {
ad = airpcap_if_open(get_airpcap_name_from_description(airpcap_if_list, if_info->description), ebuf);
if(ad)
{
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, " Error in opening adapter for %s",if_info->description);
}
- }
+ }
}
/*
void
airpcap_save_driver_if_configuration(airpcap_if_info_t* fake_if_info)
{
-gchar ebuf[AIRPCAP_ERRBUF_SIZE];
-PAirpcapHandle ad;
+ gchar ebuf[AIRPCAP_ERRBUF_SIZE];
+ PAirpcapHandle ad;
-if(fake_if_info != NULL)
- {
+ if(fake_if_info != NULL)
+ {
ad = airpcap_if_open(fake_if_info->name, ebuf);
if(ad)
{
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, " Error in opening adapter for %s",fake_if_info->description);
}
- }
+ }
-return;
+ return;
}
/*
void
print_key_list(GList* key_list)
{
-gint n,i;
-decryption_key_t* tmp;
+ gint n,i;
+ decryption_key_t* tmp;
-if(key_list == NULL)
-{
-g_print("\n\n******* KEY LIST NULL *******\n\n");
-return;
-}
-
-n = g_list_length(key_list);
-
-g_print("\n\n********* KEY LIST **********\n\n");
+ if(key_list == NULL)
+ {
+ g_print("\n\n******* KEY LIST NULL *******\n\n");
+ return;
+ }
-g_print("NUMBER OF KEYS IN LIST : %d\n\n",n);
+ n = g_list_length(key_list);
-for(i =0; i < n; i++)
-{
-g_print("[%d] :\n",i+1);
-tmp = (decryption_key_t*)(g_list_nth_data(key_list,i));
-g_print("KEY : %s\n",tmp->key->str);
+ g_print("\n\n********* KEY LIST **********\n\n");
-g_print("BITS: %d\n",tmp->bits);
+ g_print("NUMBER OF KEYS IN LIST : %d\n\n",n);
-if(tmp->type == AIRPDCAP_KEY_TYPE_WEP)
- g_print("TYPE: %s\n",AIRPCAP_WEP_KEY_STRING);
-else if(tmp->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
- g_print("TYPE: %s\n",AIRPCAP_WPA_PWD_KEY_STRING);
-else if(tmp->type == AIRPDCAP_KEY_TYPE_WPA_PMK)
- g_print("TYPE: %s\n",AIRPCAP_WPA_BIN_KEY_STRING);
-else
- g_print("TYPE: %s\n","???");
+ for(i =0; i < n; i++)
+ {
+ g_print("[%d] :\n",i+1);
+ tmp = (decryption_key_t*)(g_list_nth_data(key_list,i));
+ g_print("KEY : %s\n",tmp->key->str);
+
+ g_print("BITS: %d\n",tmp->bits);
+
+ if(tmp->type == AIRPDCAP_KEY_TYPE_WEP)
+ g_print("TYPE: %s\n",AIRPCAP_WEP_KEY_STRING);
+ else if(tmp->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
+ g_print("TYPE: %s\n",AIRPCAP_WPA_PWD_KEY_STRING);
+ else if(tmp->type == AIRPDCAP_KEY_TYPE_WPA_PMK)
+ g_print("TYPE: %s\n",AIRPCAP_WPA_BIN_KEY_STRING);
+ else
+ g_print("TYPE: %s\n","???");
-g_print("SSID: %s\n",(tmp->ssid != NULL) ? tmp->ssid->str : "---");
-g_print("\n");
-}
+ g_print("SSID: %s\n",(tmp->ssid != NULL) ?
+ format_text((guchar *)tmp->ssid->data, tmp->ssid->len) : "---");
+ g_print("\n");
+ }
-g_print("\n*****************************\n\n");
+ g_print("\n*****************************\n\n");
}
/*
GList*
get_airpcap_device_keys(airpcap_if_info_t* info_if)
{
-/* tmp vars */
-char* tmp_key = NULL;
-guint i,keys_in_list = 0;
+ /* tmp vars */
+ char* tmp_key = NULL;
+ guint i,keys_in_list = 0;
-/* real vars*/
-decryption_key_t *new_key = NULL;
-GList *key_list = NULL;
+ /* real vars*/
+ decryption_key_t *new_key = NULL;
+ GList *key_list = NULL;
-/* Number of keys in key list */
-if(info_if->keysCollectionSize != 0)
- keys_in_list = (guint)(info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
-else
- keys_in_list = 0;
+ /* Number of keys in key list */
+ if(info_if->keysCollectionSize != 0)
+ keys_in_list = (guint)(info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
+ else
+ keys_in_list = 0;
-for(i=0; i<keys_in_list; i++)
-{
-/* Different things to do depending on the key type */
-if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ for(i=0; i<keys_in_list; i++)
{
- /* allocate memory for the new key item */
- new_key = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+ /* Different things to do depending on the key type */
+ if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ {
+ /* allocate memory for the new key item */
+ new_key = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
- /* fill the fields */
- /* KEY */
- tmp_key = airpcap_get_key_string(info_if->keysCollection->Keys[i]);
- new_key->key = g_string_new(tmp_key);
- g_free(tmp_key);
+ /* fill the fields */
+ /* KEY */
+ tmp_key = airpcap_get_key_string(info_if->keysCollection->Keys[i]);
+ new_key->key = g_string_new(tmp_key);
+ g_free(tmp_key);
- /* BITS */
- new_key->bits = new_key->key->len *4; /* every char is 4 bits in WEP keys (it is an exadecimal number) */
+ /* BITS */
+ new_key->bits = new_key->key->len *4; /* every char is 4 bits in WEP keys (it is an exadecimal number) */
- /* SSID not used in WEP keys */
- new_key->ssid = NULL;
+ /* SSID not used in WEP keys */
+ new_key->ssid = NULL;
- /* TYPE (WEP in this case) */
- new_key->type = info_if->keysCollection->Keys[i].KeyType;
+ /* TYPE (WEP in this case) */
+ new_key->type = info_if->keysCollection->Keys[i].KeyType;
- /* Append the new element in the list */
- key_list = g_list_append(key_list,(gpointer)new_key);
- }
-else if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
- {
- /* XXX - Not supported yet */
- }
-else if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
- {
- /* XXX - Not supported yet */
+ /* Append the new element in the list */
+ key_list = g_list_append(key_list,(gpointer)new_key);
+ }
+ else if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
+ {
+ /* XXX - Not supported yet */
+ }
+ else if(info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
+ {
+ /* XXX - Not supported yet */
+ }
}
-}
-return key_list;
+ return key_list;
}
/*
GList*
get_airpcap_driver_keys()
{
-/* tmp vars */
-char* tmp_key = NULL;
-guint i,keys_in_list = 0;
+ /* tmp vars */
+ char* tmp_key = NULL;
+ guint i,keys_in_list = 0;
-/* real vars*/
-decryption_key_t *new_key = NULL;
-GList *key_list = NULL;
+ /* real vars*/
+ decryption_key_t *new_key = NULL;
+ GList *key_list = NULL;
-/*
- * To read the drivers general settings we need to create and use one airpcap adapter...
- * The only way to do that is to instantiate a fake adapter, and then close it and delete it.
- */
-airpcap_if_info_t* fake_info_if = NULL;
+ /*
+ * To read the drivers general settings we need to create and use one airpcap adapter...
+ * The only way to do that is to instantiate a fake adapter, and then close it and delete it.
+ */
+ airpcap_if_info_t* fake_info_if = NULL;
-/* Create the fake_info_if from the first adapter of the list */
-fake_info_if = airpcap_driver_fake_if_info_new();
+ /* Create the fake_info_if from the first adapter of the list */
+ fake_info_if = airpcap_driver_fake_if_info_new();
-if(fake_info_if == NULL)
- return NULL;
+ if(fake_info_if == NULL)
+ return NULL;
-/* Number of keys in key list */
-if(fake_info_if->keysCollectionSize != 0)
- keys_in_list = (guint)(fake_info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
-else
- keys_in_list = 0;
+ /* Number of keys in key list */
+ if(fake_info_if->keysCollectionSize != 0)
+ keys_in_list = (guint)(fake_info_if->keysCollectionSize - sizeof(AirpcapKeysCollection))/sizeof(AirpcapKey);
+ else
+ keys_in_list = 0;
-for(i=0; i<keys_in_list; i++)
-{
-/* Different things to do depending on the key type */
-if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ for(i=0; i<keys_in_list; i++)
{
- /* allocate memory for the new key item */
- new_key = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+ /* Different things to do depending on the key type */
+ if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WEP)
+ {
+ /* allocate memory for the new key item */
+ new_key = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
- /* fill the fields */
- /* KEY */
- tmp_key = airpcap_get_key_string(fake_info_if->keysCollection->Keys[i]);
- new_key->key = g_string_new(tmp_key);
- if(tmp_key != NULL) g_free(tmp_key);
+ /* fill the fields */
+ /* KEY */
+ tmp_key = airpcap_get_key_string(fake_info_if->keysCollection->Keys[i]);
+ new_key->key = g_string_new(tmp_key);
+ if(tmp_key != NULL) g_free(tmp_key);
- /* BITS */
- new_key->bits = new_key->key->len *4; /* every char is 4 bits in WEP keys (it is an exadecimal number) */
+ /* BITS */
+ new_key->bits = new_key->key->len *4; /* every char is 4 bits in WEP keys (it is an exadecimal number) */
- /* SSID not used in WEP keys */
- new_key->ssid = NULL;
+ /* SSID not used in WEP keys */
+ new_key->ssid = NULL;
- /* TYPE (WEP in this case) */
- new_key->type = fake_info_if->keysCollection->Keys[i].KeyType;
+ /* TYPE (WEP in this case) */
+ new_key->type = fake_info_if->keysCollection->Keys[i].KeyType;
- /* Append the new element in the list */
- key_list = g_list_append(key_list,(gpointer)new_key);
- }
-else if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
- {
- /* XXX - Not supported yet */
- }
-else if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
- {
- /* XXX - Not supported yet */
+ /* Append the new element in the list */
+ key_list = g_list_append(key_list,(gpointer)new_key);
+ }
+ else if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PWD)
+ {
+ /* XXX - Not supported yet */
+ }
+ else if(fake_info_if->keysCollection->Keys[i].KeyType == AIRPDCAP_KEY_TYPE_WPA_PMK)
+ {
+ /* XXX - Not supported yet */
+ }
}
-}
-airpcap_if_info_free(fake_info_if);
+ airpcap_if_info_free(fake_info_if);
-return key_list;
+ return key_list;
}
/*
GList*
get_wireshark_keys()
{
-keys_cb_data_t* wep_user_data = NULL;
+ keys_cb_data_t* wep_user_data = NULL;
-gchar *tmp = NULL;
+ gchar *tmp = NULL;
-GList* final_list = NULL;
-GList* wep_final_list = NULL;
+ GList* final_list = NULL;
+ GList* wep_final_list = NULL;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Allocate a structure used to keep infos between the callbacks */
-wep_user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
+ /* Allocate a structure used to keep infos between the callbacks */
+ wep_user_data = (keys_cb_data_t*)g_malloc(sizeof(keys_cb_data_t));
-/* Fill the structure */
-wep_user_data->list = NULL;
-wep_user_data->current_index = 0;
-wep_user_data->number_of_keys= 0; /* Still unknown */
+ /* Fill the structure */
+ wep_user_data->list = NULL;
+ wep_user_data->current_index = 0;
+ wep_user_data->number_of_keys= 0; /* Still unknown */
-/* Run the callback on each 802.11 preference */
-/* XXX - Right now, only WEP keys will be loaded */
-prefs_pref_foreach(wlan_prefs, get_wep_key, (gpointer)wep_user_data);
+ /* Run the callback on each 802.11 preference */
+ /* XXX - Right now, only WEP keys will be loaded */
+ prefs_pref_foreach(wlan_prefs, get_wep_key, (gpointer)wep_user_data);
-/* Copy the list field in the user data structure pointer into the final_list */
-if(wep_user_data != NULL) wep_final_list = wep_user_data->list;
+ /* Copy the list field in the user data structure pointer into the final_list */
+ if(wep_user_data != NULL) wep_final_list = wep_user_data->list;
-/* XXX - Merge the three lists!!!!! */
-final_list = wep_final_list;
+ /* XXX - Merge the three lists!!!!! */
+ final_list = wep_final_list;
-/* free the wep_user_data structure */
-g_free(wep_user_data);
+ /* free the wep_user_data structure */
+ g_free(wep_user_data);
-return final_list;
+ return final_list;
}
/*
GList*
merge_key_list(GList* list1, GList* list2)
{
-guint n1=0,n2=0;
-guint i;
-decryption_key_t *dk1=NULL,
- *dk2=NULL,
- *new_dk=NULL;
+ guint n1=0,n2=0;
+ guint i;
+ decryption_key_t *dk1=NULL,
+ *dk2=NULL,
+ *new_dk=NULL;
-GList* merged_list = NULL;
+ GList* merged_list = NULL;
-if( (list1 == NULL) && (list2 == NULL) )
- return NULL;
+ if( (list1 == NULL) && (list2 == NULL) )
+ return NULL;
-if(list1 == NULL)
+ if(list1 == NULL)
{
- n1 = 0;
- n2 = g_list_length(list2);
+ n1 = 0;
+ n2 = g_list_length(list2);
- for(i=0;i<n2;i++)
- {
- new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
- dk2 = (decryption_key_t *)g_list_nth_data(list2,i);
-
- new_dk->bits = dk2->bits;
- new_dk->type = dk2->type;
- new_dk->key = g_string_new(dk2->key->str);
- if(dk2->ssid != NULL)
- new_dk->ssid = g_string_new(dk2->ssid->str);
- else
- new_dk->ssid = NULL;
-
- /* Check the total length of the merged list */
- if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
- merged_list = g_list_append(merged_list,(gpointer)new_dk);
- }
- }
-else if(list2 == NULL)
- {
- n1 = g_list_length(list1);
- n2 = 0;
+ for(i=0;i<n2;i++)
+ {
+ new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+ dk2 = (decryption_key_t *)g_list_nth_data(list2,i);
- for(i=0;i<n1;i++)
- {
- new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
- dk1 = (decryption_key_t*)g_list_nth_data(list1,i);
-
- new_dk->bits = dk1->bits;
- new_dk->type = dk1->type;
- new_dk->key = g_string_new(dk1->key->str);
- if(dk1->ssid != NULL)
- new_dk->ssid = g_string_new(dk1->ssid->str);
- else
- new_dk->ssid = NULL;
+ new_dk->bits = dk2->bits;
+ new_dk->type = dk2->type;
+ new_dk->key = g_string_new(dk2->key->str);
+ new_dk->ssid = byte_array_dup(dk2->ssid);
- /* Check the total length of the merged list */
- if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
- merged_list = g_list_append(merged_list,(gpointer)new_dk);
- }
+ /* Check the total length of the merged list */
+ if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
+ merged_list = g_list_append(merged_list,(gpointer)new_dk);
+ }
}
-else
+ else if(list2 == NULL)
{
- n1 = g_list_length(list1);
- n2 = g_list_length(list2);
+ n1 = g_list_length(list1);
+ n2 = 0;
- /* Copy the whole list1 into merged_list */
- for(i=0;i<n1;i++)
- {
- new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
- dk1 = (decryption_key_t *)g_list_nth_data(list1,i);
+ for(i=0;i<n1;i++)
+ {
+ new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+ dk1 = (decryption_key_t*)g_list_nth_data(list1,i);
- new_dk->bits = dk1->bits;
- new_dk->type = dk1->type;
- new_dk->key = g_string_new(dk1->key->str);
+ new_dk->bits = dk1->bits;
+ new_dk->type = dk1->type;
+ new_dk->key = g_string_new(dk1->key->str);
+ new_dk->ssid = byte_array_dup(dk1->ssid);
- if(dk1->ssid != NULL)
- new_dk->ssid = g_string_new(dk1->ssid->str);
+ /* Check the total length of the merged list */
+ if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
+ merged_list = g_list_append(merged_list,(gpointer)new_dk);
+ }
+ }
else
- new_dk->ssid = NULL;
+ {
+ n1 = g_list_length(list1);
+ n2 = g_list_length(list2);
+
+ /* Copy the whole list1 into merged_list */
+ for(i=0;i<n1;i++)
+ {
+ new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+ dk1 = (decryption_key_t *)g_list_nth_data(list1,i);
- /* Check the total length of the merged list */
- if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
+ new_dk->bits = dk1->bits;
+ new_dk->type = dk1->type;
+ new_dk->key = g_string_new(dk1->key->str);
+ new_dk->ssid = g_byte_array_dup(dk1->ssid);
+
+ /* Check the total length of the merged list */
+ if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
merged_list = g_list_append(merged_list,(gpointer)new_dk);
- }
+ }
- /* Look for keys that are present in list2 but aren't in list1 yet...
- * Add them to merged_list
- */
- for(i=0;i<n2;i++)
- {
- dk2 = (decryption_key_t *)g_list_nth_data(list2,i);
-
- if(!key_is_in_list(dk2,merged_list))
- {
- new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
-
- new_dk->bits = dk2->bits;
- new_dk->type = dk2->type;
- new_dk->key = g_string_new(dk2->key->str);
- if(dk2->ssid != NULL)
- new_dk->ssid = g_string_new(dk2->ssid->str);
- else
- new_dk->ssid = NULL;
-
- /* Check the total length of the merged list */
- if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
- merged_list = g_list_append(merged_list,(gpointer)new_dk);
- }
- }
+ /* Look for keys that are present in list2 but aren't in list1 yet...
+ * Add them to merged_list
+ */
+ for(i=0;i<n2;i++)
+ {
+ dk2 = (decryption_key_t *)g_list_nth_data(list2,i);
+
+ if(!key_is_in_list(dk2,merged_list))
+ {
+ new_dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
+
+ new_dk->bits = dk2->bits;
+ new_dk->type = dk2->type;
+ new_dk->key = g_string_new(dk2->key->str);
+ new_dk->ssid = byte_array_dup(dk2->ssid);
+
+ /* Check the total length of the merged list */
+ if(g_list_length(merged_list) < MAX_ENCRYPTION_KEYS)
+ merged_list = g_list_append(merged_list,(gpointer)new_dk);
+ }
+ }
}
-return merged_list;
+ return merged_list;
}
/*
void
free_key_list(GList *list)
{
-guint i,n;
-decryption_key_t *curr_key;
+ guint i,n;
+ decryption_key_t *curr_key;
-if(list == NULL)
- return;
+ if(list == NULL)
+ return;
-n = g_list_length(list);
+ n = g_list_length(list);
-for(i = 0; i < n; i++)
-{
-curr_key = (decryption_key_t*)g_list_nth_data(list,i);
+ for(i = 0; i < n; i++)
+ {
+ curr_key = (decryption_key_t*)g_list_nth_data(list,i);
-/* Free all the strings */
-if(curr_key->key != NULL)
- g_string_free(curr_key->key,TRUE);
+ /* Free all the strings */
+ if(curr_key->key != NULL)
+ g_string_free(curr_key->key, TRUE);
-if(curr_key->ssid != NULL)
-g_string_free(curr_key->ssid,TRUE);
+ if(curr_key->ssid != NULL)
+ g_byte_array_free(curr_key->ssid, TRUE);
-/* free the decryption_key_t structure*/
-g_free(curr_key);
-curr_key = NULL;
-}
+ /* free the decryption_key_t structure*/
+ g_free(curr_key);
+ curr_key = NULL;
+ }
-/* Free the list */
-g_list_free(list);
+ /* Free the list */
+ g_list_free(list);
-return;
+ return;
}
gboolean
key_is_in_list(decryption_key_t *dk,GList *list)
{
-guint i,n;
-decryption_key_t* curr_key = NULL;
-gboolean found = FALSE;
+ guint i,n;
+ decryption_key_t* curr_key = NULL;
+ gboolean found = FALSE;
-if( (list == NULL) || (dk == NULL) )
- return FALSE;
+ if( (list == NULL) || (dk == NULL) )
+ return FALSE;
-n = g_list_length(list);
+ n = g_list_length(list);
-if(n < 1)
- return FALSE;
+ if(n < 1)
+ return FALSE;
-for(i = 0; i < n; i++)
-{
-curr_key = (decryption_key_t*)g_list_nth_data(list,i);
-if(keys_are_equals(dk,curr_key))
- found = TRUE;
-}
+ for(i = 0; i < n; i++)
+ {
+ curr_key = (decryption_key_t*)g_list_nth_data(list,i);
+ if(keys_are_equals(dk,curr_key))
+ found = TRUE;
+ }
-return found;
+ return found;
}
/*
keys_are_equals(decryption_key_t *k1,decryption_key_t *k2)
{
-if((k1==NULL) || (k2==NULL))
- return FALSE;
+ if((k1==NULL) || (k2==NULL))
+ return FALSE;
-/* XXX - Remove this check when we will have the WPA/WPA2 decryption in the Driver! */
-//if( (k1->type == AIRPDCAP_KEY_TYPE_WPA_PWD) || (k2->type == AIRPDCAP_KEY_TYPE_WPA_PWD) || (k1->type == AIRPDCAP_KEY_TYPE_WPA_PMK) || (k2->type == AIRPDCAP_KEY_TYPE_WPA_PMK) )
-// return TRUE;
+ /* XXX - Remove this check when we will have the WPA/WPA2 decryption in the Driver! */
+ //if( (k1->type == AIRPDCAP_KEY_TYPE_WPA_PWD) || (k2->type == AIRPDCAP_KEY_TYPE_WPA_PWD) || (k1->type == AIRPDCAP_KEY_TYPE_WPA_PMK) || (k2->type == AIRPDCAP_KEY_TYPE_WPA_PMK) )
+ // return TRUE;
-if( g_string_equal(k1->key,k2->key) &&
- (k1->bits == k2->bits) && /* If the previous is TRUE, this must be TRUE as well */
- k1->type == k2->type)
+ if( g_string_equal(k1->key,k2->key) &&
+ (k1->bits == k2->bits) && /* If the previous is TRUE, this must be TRUE as well */
+ k1->type == k2->type)
{
- /* Check the ssid... if the key type is WEP, the two fields should be NULL */
- if((k1->ssid == NULL) && (k2->ssid == NULL))
- return TRUE;
-
- /* Check if one of them is null and one is not... */
- if((k1->ssid == NULL) || (k2->ssid == NULL))
- return FALSE;
+ /* Check the ssid... if the key type is WEP, the two fields should be NULL */
+ if((k1->ssid == NULL) && (k2->ssid == NULL))
+ return TRUE;
- /* If they are not null, they must share the same ssid */
- return g_string_equal(k1->ssid,k2->ssid);
+ /* If they are not null, they must share the same ssid */
+ return byte_array_equal(k1->ssid,k2->ssid);
}
-/* Some field is not equal ... */
-return FALSE;
+ /* Some field is not equal ... */
+ return FALSE;
}
/*
gboolean
key_lists_are_equal(GList* list1, GList* list2)
{
-guint n1=0,n2=0;
-/* XXX - Remove */
-guint wep_n1=0,wep_n2=0;
-GList *wep_list1=NULL;
-GList *wep_list2=NULL;
-/* XXX - END*/
-guint i/*,j*/;
-decryption_key_t *dk1=NULL,*dk2=NULL;
+ guint n1=0,n2=0;
+ /* XXX - Remove */
+ guint wep_n1=0,wep_n2=0;
+ GList *wep_list1=NULL;
+ GList *wep_list2=NULL;
+ /* XXX - END*/
+ guint i/*,j*/;
+ decryption_key_t *dk1=NULL,*dk2=NULL;
-n1 = g_list_length(list1);
-n2 = g_list_length(list2);
+ n1 = g_list_length(list1);
+ n2 = g_list_length(list2);
-/*
- * XXX - START : Retrieve the aublists of WEP keys!!! This is needed only 'till Driver WPA decryption
- * is not implemented.
- */
-for(i=0;i<n1;i++)
- {
- dk1=(decryption_key_t*)g_list_nth_data(list1,i);
- if(dk1->type == AIRPDCAP_KEY_TYPE_WEP)
- {
- wep_list1 = g_list_append(wep_list1,(gpointer)dk1);
- wep_n1++;
- }
- }
-for(i=0;i<n2;i++)
- {
- dk2=(decryption_key_t*)g_list_nth_data(list2,i);
- if(dk2->type == AIRPDCAP_KEY_TYPE_WEP)
- {
- wep_list2 = g_list_append(wep_list2,(gpointer)dk2);
- wep_n2++;
- }
- }
+ /*
+ * XXX - START : Retrieve the aublists of WEP keys!!! This is needed only 'till Driver WPA decryption
+ * is not implemented.
+ */
+ for(i=0;i<n1;i++)
+ {
+ dk1=(decryption_key_t*)g_list_nth_data(list1,i);
+ if(dk1->type == AIRPDCAP_KEY_TYPE_WEP)
+ {
+ wep_list1 = g_list_append(wep_list1,(gpointer)dk1);
+ wep_n1++;
+ }
+ }
+ for(i=0;i<n2;i++)
+ {
+ dk2=(decryption_key_t*)g_list_nth_data(list2,i);
+ if(dk2->type == AIRPDCAP_KEY_TYPE_WEP)
+ {
+ wep_list2 = g_list_append(wep_list2,(gpointer)dk2);
+ wep_n2++;
+ }
+ }
-/*
- * XXX - END : Remove from START to END when the WPA/WPA2 decryption will be implemented in
- * the Driver
- */
+ /*
+ * XXX - END : Remove from START to END when the WPA/WPA2 decryption will be implemented in
+ * the Driver
+ */
-/*
- * Commented, because in the new AirPcap version all the keys will be saved
- * into the driver, and all the keys for every specific adapter will be
- * removed. This means that this check will always fail... and the user will
- * always be asked what to do... and it doesn't make much sense.
- */
-/* if(n1 != n2) return FALSE; */
-if(wep_n1 != wep_n2) return FALSE;
+ /*
+ * Commented, because in the new AirPcap version all the keys will be saved
+ * into the driver, and all the keys for every specific adapter will be
+ * removed. This means that this check will always fail... and the user will
+ * always be asked what to do... and it doesn't make much sense.
+ */
+ /* if(n1 != n2) return FALSE; */
+ if(wep_n1 != wep_n2) return FALSE;
-n1 = wep_n1;
-n2 = wep_n2;
+ n1 = wep_n1;
+ n2 = wep_n2;
-/*for(i=0;i<n1;i++)
-{
-dk1=(decryption_key_t*)g_list_nth_data(list1,i);
-dk2=(decryption_key_t*)g_list_nth_data(list2,i);
+ /*for(i=0;i<n1;i++)
+ {
+ dk1=(decryption_key_t*)g_list_nth_data(list1,i);
+ dk2=(decryption_key_t*)g_list_nth_data(list2,i);
-if(!g_string_equal(dk1->key,dk2->key)) return FALSE;
-}*/
-for(i=0;i<n2;i++)
-{
-dk2=(decryption_key_t*)g_list_nth_data(wep_list2,i);
-if(!key_is_in_list(dk2,wep_list1)) return FALSE;
-}
+ if(!g_string_equal(dk1->key,dk2->key)) return FALSE;
+ }*/
+ for(i=0;i<n2;i++)
+ {
+ dk2=(decryption_key_t*)g_list_nth_data(wep_list2,i);
+ if(!key_is_in_list(dk2,wep_list1)) return FALSE;
+ }
-return TRUE;
+ return TRUE;
}
static guint
test_if_on(pref_t *pref, gpointer ud _U_)
{
-gboolean *is_on;
-gboolean number;
+ gboolean *is_on;
+ gboolean number;
-/* Retrieve user data info */
-is_on = (gboolean*)ud;
+ /* Retrieve user data info */
+ is_on = (gboolean*)ud;
-if (g_strncasecmp(pref->name, "enable_decryption", 17) == 0 && pref->type == PREF_BOOL)
- {
- number = *pref->varp.boolp;
+ if (g_strncasecmp(pref->name, "enable_decryption", 17) == 0 && pref->type == PREF_BOOL)
+ {
+ number = *pref->varp.boolp;
- if(number) *is_on = TRUE;
- else *is_on = FALSE;
+ if(number) *is_on = TRUE;
+ else *is_on = FALSE;
- return 1;
- }
-return 0;
+ return 1;
+ }
+ return 0;
}
/*
gboolean
wireshark_decryption_on()
{
-gboolean is_on;
+ gboolean is_on;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Run the callback on each 802.11 preference */
-prefs_pref_foreach(wlan_prefs, test_if_on, (gpointer)&is_on);
+ /* Run the callback on each 802.11 preference */
+ prefs_pref_foreach(wlan_prefs, test_if_on, (gpointer)&is_on);
-return is_on;
+ return is_on;
}
/*
gboolean
airpcap_decryption_on()
{
-gboolean is_on = FALSE;
+ gboolean is_on = FALSE;
-airpcap_if_info_t* fake_if_info = NULL;
+ airpcap_if_info_t* fake_if_info = NULL;
-fake_if_info = airpcap_driver_fake_if_info_new();
+ fake_if_info = airpcap_driver_fake_if_info_new();
-if(fake_if_info != NULL)
- {
- if(fake_if_info->DecryptionOn == AIRPCAP_DECRYPTION_ON)
- is_on = TRUE;
- else if(fake_if_info->DecryptionOn == AIRPCAP_DECRYPTION_OFF)
- is_on = FALSE;
- }
+ if(fake_if_info != NULL)
+ {
+ if(fake_if_info->DecryptionOn == AIRPCAP_DECRYPTION_ON)
+ is_on = TRUE;
+ else if(fake_if_info->DecryptionOn == AIRPCAP_DECRYPTION_OFF)
+ is_on = FALSE;
+ }
-airpcap_if_info_free(fake_if_info);
+ airpcap_if_info_free(fake_if_info);
-return is_on;
+ return is_on;
}
/*
void
airpcap_if_info_free(airpcap_if_info_t *if_info)
{
-if(if_info != NULL)
- {
+ if(if_info != NULL)
+ {
if (if_info->name != NULL)
g_free(if_info->name);
g_free(if_info);
if_info = NULL;
}
- }
+ }
}
static guint
set_on_off(pref_t *pref, gpointer ud _U_)
{
-gboolean *is_on;
-gboolean number;
+ gboolean *is_on;
+ gboolean number;
-/* Retrieve user data info */
-is_on = (gboolean*)ud;
+ /* Retrieve user data info */
+ is_on = (gboolean*)ud;
-if (g_strncasecmp(pref->name, "enable_decryption", 17) == 0 && pref->type == PREF_BOOL)
- {
- number = *pref->varp.boolp;
+ if (g_strncasecmp(pref->name, "enable_decryption", 17) == 0 && pref->type == PREF_BOOL)
+ {
+ number = *pref->varp.boolp;
- g_free((void *)*pref->varp.boolp);
- if(*is_on)
- *pref->varp.boolp = TRUE;
- else
- *pref->varp.boolp = FALSE;
+ g_free((void *)*pref->varp.boolp);
+ if(*is_on)
+ *pref->varp.boolp = TRUE;
+ else
+ *pref->varp.boolp = FALSE;
- return 1;
- }
-return 0;
+ return 1;
+ }
+ return 0;
}
/*
void
set_wireshark_decryption(gboolean on_off)
{
-gboolean is_on;
+ gboolean is_on;
-is_on = on_off;
+ is_on = on_off;
-/* Retrieve the wlan preferences */
-wlan_prefs = prefs_find_module("wlan");
+ /* Retrieve the wlan preferences */
+ wlan_prefs = prefs_find_module("wlan");
-/* Run the callback on each 802.11 preference */
-prefs_pref_foreach(wlan_prefs, set_on_off, (gpointer)&is_on);
+ /* Run the callback on each 802.11 preference */
+ prefs_pref_foreach(wlan_prefs, set_on_off, (gpointer)&is_on);
-/*
- * Signal that we've changed things, and run the 802.11 dissector's
- * callback
- */
-wlan_prefs->prefs_changed = TRUE;
+ /*
+ * Signal that we've changed things, and run the 802.11 dissector's
+ * callback
+ */
+ wlan_prefs->prefs_changed = TRUE;
-prefs_apply(wlan_prefs);
+ prefs_apply(wlan_prefs);
}
/*
vrev, build);
}
-/*
- * Returns the decryption_key_t struct given a string describing the key.
- * Returns NULL if the key_string cannot be parsed.
- */
-decryption_key_t*
-parse_key_string(gchar* input_string)
-{
-gchar *type;
-gchar *key;
-gchar *ssid;
-
-GString *key_string,
- *ssid_string;
-
-gchar **tokens;
-guint n = 0;
-guint i;
-
-decryption_key_t *dk;
-
-if(input_string == NULL)
- return NULL;
-
-/*
-* Parse the input_string. It should be in the form <key type>:<key data>[:<ssid>]
-* XXX - For backward compatibility, the a WEP key can be just a string of hexadecimal
-* characters (if WEP key is wrong, null will be returned...).
-*/
-tokens = g_strsplit(input_string,":",0);
-
-/* Tokens is a null termiated array of strings ... */
-while(tokens[n] != NULL)
- n++;
-
-if(n == 0)
-{
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
-}
-
-/*
-* 'n' contains the number of tokens. If the key string is correct, we should have
-* 2 or 3 tokens... If we have 1 token, it can be an 'old style' WEP key... check for it...
-*/
-if(n == 1)
-{
- /* Maybe it is an 'old style' WEP key */
- key = g_strdup(tokens[0]);
-
- /* Create a new string */
- key_string = g_string_new(key);
-
- /* Check if it is a correct WEP key */
- if( ((key_string->len) > WEP_KEY_MAX_CHAR_SIZE) || ((key_string->len) < WEP_KEY_MIN_CHAR_SIZE))
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- if((key_string->len % 2) != 0)
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- for(i = 0; i < key_string->len; i++)
- {
- if(!g_ascii_isxdigit(key_string->str[i]))
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
- }
-
- /* Key is correct! It was probably an 'old style' WEP key */
- /* Create the decryption_key_t structure, fill it and return it*/
- dk = g_malloc(sizeof(decryption_key_t));
-
- dk->type = AIRPDCAP_KEY_TYPE_WEP;
- dk->key = g_string_new(key);
- dk->bits = dk->key->len * 4;
- dk->ssid = NULL;
-
- g_string_free(key_string, TRUE);
- g_free(key);
-
- /* Free the array of strings */
- g_strfreev(tokens);
-
- return dk;
-}
-
-/* There were at least 2 tokens... copy the type value */
-type = g_strdup(tokens[0]);
-
-/*
-* The second token is the key (right now it doesn't matter
-* if it is a passphrase or an hexadecimal one)
-*/
-key = g_strdup(tokens[1]);
-
-/* Lower case... */
-g_strdown(type);
-g_strdown(key);
-
-/* Maybe there is a third token (an ssid, if everything else is ok) */
-if(n >= 3)
-{
- ssid = g_strdup(tokens[2]);
- g_strdown(ssid);
-}
-else
-{
- ssid = NULL;
-}
-
-/*
-* Now the initial key string has been divided in two/three tokens... let's see
-* which kind of key it is, and if it is the correct form
-*/
-if(g_strcasecmp(type,STRING_KEY_TYPE_WEP) == 0) /* WEP key */
-{
- /* Create a new string */
- key_string = g_string_new(key);
-
- /* Check if it is a correct WEP key */
- if( ((key_string->len) > WEP_KEY_MAX_CHAR_SIZE) || ((key_string->len) < WEP_KEY_MIN_CHAR_SIZE))
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- if((key_string->len % 2) != 0)
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- for(i = 0; i < key_string->len; i++)
- {
- if(!g_ascii_isxdigit(key_string->str[i]))
- {
- g_string_free(key_string, TRUE);
- g_free(key);
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
- }
-
- dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
-
- dk->type = AIRPDCAP_KEY_TYPE_WEP;
- dk->key = g_string_new(key);
- dk->bits = dk->key->len * 4;
- dk->ssid = NULL;
-
- g_string_free(key_string, TRUE);
- g_free(key);
-
- /* Free the array of strings */
- g_strfreev(tokens);
- return dk;
-}
-else if(g_strcasecmp(type,STRING_KEY_TYPE_WPA_PSK) == 0) /* WPA key */
-{
- /* Create a new string */
- key_string = g_string_new(key);
-
- /* Two tokens means that the user should have entered a WPA-BIN key ... */
- if( ((key_string->len) != WPA_PSK_KEY_CHAR_SIZE))
- {
- g_string_free(key_string, TRUE);
-
- g_free(type);
- g_free(key);
- /* No ssid has been created ... */
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- for(i = 0; i < key_string->len; i++)
- {
- if(!g_ascii_isxdigit(key_string->str[i]))
- {
- g_string_free(key_string, TRUE);
- /* No ssid_string has been created ... */
-
- g_free(type);
- g_free(key);
- /* No ssid has been created ... */
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
- }
-
- /* Key was correct!!! Create the new decryption_key_t ... */
- dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
-
- dk->type = AIRPDCAP_KEY_TYPE_WPA_PMK;
- dk->key = g_string_new(key);
- dk->bits = dk->key->len * 4;
- dk->ssid = NULL;
-
- g_string_free(key_string, TRUE);
- g_free(key);
- g_free(type);
-
- /* Free the array of strings */
- g_strfreev(tokens);
- return dk;
-}
-else if(g_strcasecmp(type,STRING_KEY_TYPE_WPA_PWD) == 0) /* WPA key *//* If the number of tokens is more than three, we accept the string... if the first three tokens are correct... */
-{
- /* Create a new string */
- key_string = g_string_new(key);
- ssid_string = NULL;
-
-
- /* Three (or more) tokens mean that the user entered a WPA-PWD key ... */
- if( ((key_string->len) > WPA_KEY_MAX_CHAR_SIZE) || ((key_string->len) < WPA_KEY_MIN_CHAR_SIZE))
- {
- g_string_free(key_string, TRUE);
-
- g_free(type);
- g_free(key);
- g_free(ssid);
-
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
-
- if(ssid != NULL) /* more than three tokens found, means that the user specified the ssid */
- {
- ssid_string = g_string_new(ssid);
-
- /*
- * XXX - Maybe we need some check on the characters? I'm not sure if only standard ASCII are ok...
- */
- if( ((ssid_string->len) > WPA_SSID_MAX_CHAR_SIZE) || ((ssid_string->len) < WPA_SSID_MIN_CHAR_SIZE))
- {
- g_string_free(key_string, TRUE);
- g_string_free(ssid_string, TRUE);
-
- g_free(type);
- g_free(key);
- g_free(ssid);
-
- /* Free the array of strings */
- g_strfreev(tokens);
- return NULL;
- }
- }
-
- /* Key was correct!!! Create the new decryption_key_t ... */
- dk = (decryption_key_t*)g_malloc(sizeof(decryption_key_t));
-
- dk->type = AIRPDCAP_KEY_TYPE_WPA_PWD;
- dk->key = g_string_new(key);
- dk->bits = 256; /* This is the lenght of the array pf bytes that will be generated using key+ssid ...*/
- if(ssid != NULL)
- dk->ssid = g_string_new(ssid);
- else
- dk->ssid = NULL;
-
- g_string_free(key_string, TRUE);
- if(ssid_string != NULL) g_string_free(ssid_string, TRUE);
-
- g_free(type);
- g_free(key);
- if(ssid != NULL) g_free(ssid);
-
- /* Free the array of strings */
- g_strfreev(tokens);
- return dk;
-}
-
-/* Something was wrong ... free everything */
-
-g_free(type);
-g_free(key);
-if(ssid != NULL) g_free(ssid); /* It is not always present */
-/* Free the array of strings */
-g_strfreev(tokens);
-
-return NULL;
-}
-
-/*
- * Returns a newly allocated string representing the given decryption_key_t struct, or NULL if
- * something is wrong...
- */
-gchar*
-get_key_string(decryption_key_t* dk)
-{
-gchar* output_string = NULL;
-
- if(dk == NULL)
- return NULL;
-
-#ifdef HAVE_AIRPDCAP
- if(dk->type == AIRPDCAP_KEY_TYPE_WEP)
- {
- if(dk->key == NULL) /* Should NOT happen at all... */
- return NULL;
-
- output_string = g_strdup_printf("%s:%s",STRING_KEY_TYPE_WEP,dk->key->str);
- }
- else if(dk->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
- {
- if(dk->key == NULL) /* Should NOT happen at all... */
- return NULL;
-
- if(dk->ssid == NULL)
- output_string = g_strdup_printf("%s:%s",STRING_KEY_TYPE_WPA_PWD,dk->key->str);
- else
- output_string = g_strdup_printf("%s:%s:%s",STRING_KEY_TYPE_WPA_PWD,dk->key->str,dk->ssid->str);
- }
- else if(dk->type == AIRPDCAP_KEY_TYPE_WPA_PMK)
- {
- if(dk->key == NULL) /* Should NOT happen at all... */
- return NULL;
-
- output_string = g_strdup_printf("%s:%s",STRING_KEY_TYPE_WPA_PSK,dk->key->str);
- }
- else
- {
- return NULL;
- }
-#else /* not HAVE_AIRPDCAP*/
-output_string = g_strdup(dk->key->str);
-#endif
-
-return output_string;
-}
-
#endif /* _WIN32 */
git.samba.org / obnox / wireshark / wip.git / commitdiff