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Code Issues Releases Wiki Activity

handle deauth

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This commit is contained in:
PolynomialDivision 2017-12-13 00:36:58 +01:00
parent 991d5ea5de
commit 8edfad21b5
3 changed files with 55 additions and 1 deletions
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5
src/include/datastorage.h
View file

@ -72,6 +72,11 @@ typedef struct auth_entry_s {
uint32_t freq;
} auth_entry;
typedef struct hostapd_notify_entry_s {
uint8_t bssid_addr[ETH_ALEN];
uint8_t client_addr[ETH_ALEN];
} hostapd_notify_entry;
typedef struct auth_entry_s assoc_entry;
// ---------------- Defines ----------------

2
src/include/ubus.h
View file

@ -18,6 +18,8 @@ int parse_to_assoc_req(struct blob_attr *msg, assoc_entry *assoc_req);
int parse_to_clients(struct blob_attr *msg, int do_kick, uint32_t id);
int parse_to_hostapd_notify(struct blob_attr *msg, hostapd_notify_entry *notify_req);
void del_client_interface(uint32_t id, const uint8_t *client_addr, uint32_t reason, uint8_t deauth, uint32_t ban_time);
void del_client_all_interfaces(const uint8_t *client_addr, uint32_t reason, uint8_t deauth, uint32_t ban_time);

49
src/utils/ubus.c
View file

@ -35,6 +35,17 @@ struct uloop_timeout hostapd_timer = {
uint32_t hostapd_sock_arr[MAX_HOSTAPD_SOCKETS];
int hostapd_sock_last = -1;
enum {
HOSTAPD_NOTIFY_BSSID_ADDR,
HOSTAPD_NOTIFY_CLIENT_ADDR,
__HOSTAPD_NOTIFY_MAX,
};
static const struct blobmsg_policy hostapd_notify_policy[__HOSTAPD_NOTIFY_MAX] = {
[HOSTAPD_NOTIFY_BSSID_ADDR] = {.name = "bssid", .type = BLOBMSG_TYPE_STRING},
[HOSTAPD_NOTIFY_CLIENT_ADDR] = {.name = "address", .type = BLOBMSG_TYPE_STRING},
};
enum {
AUTH_BSSID_ADDR,
AUTH_CLIENT_ADDR,
@ -231,6 +242,20 @@ static void hostapd_handle_remove(struct ubus_context *ctx,
hostapd_array_delete(id);
}
int parse_to_hostapd_notify(struct blob_attr *msg, hostapd_notify_entry *notify_req) {
struct blob_attr *tb[__HOSTAPD_NOTIFY_MAX];
blobmsg_parse(hostapd_notify_policy, __HOSTAPD_NOTIFY_MAX, tb, blob_data(msg), blob_len(msg));
if (hwaddr_aton(blobmsg_data(tb[HOSTAPD_NOTIFY_BSSID_ADDR]), notify_req->bssid_addr))
return UBUS_STATUS_INVALID_ARGUMENT;
if (hwaddr_aton(blobmsg_data(tb[HOSTAPD_NOTIFY_CLIENT_ADDR]), notify_req->client_addr))
return UBUS_STATUS_INVALID_ARGUMENT;
return 0;
}
int parse_to_auth_req(struct blob_attr *msg, auth_entry *auth_req) {
struct blob_attr *tb[__AUTH_MAX];
@ -357,7 +382,29 @@ static int handle_probe_req(struct blob_attr *msg) {
}
static int handle_deauth_req(struct blob_attr *msg) {
printf("RECEIVED DEAUTH REQUEST!\n");
hostapd_notify_entry notify_req;
parse_to_hostapd_notify(msg, &notify_req);
client client_entry;
memcpy(client_entry.bssid_addr, client_entry.bssid_addr, sizeof(uint8_t) * ETH_ALEN );
memcpy(client_entry.client_addr, client_entry.client_addr, sizeof(uint8_t) * ETH_ALEN );
pthread_mutex_lock(&client_array_mutex);
client_array_delete(client_entry);
pthread_mutex_unlock(&client_array_mutex);
blob_buf_init(&b, 0);
blobmsg_add_blob(&b, msg);
blobmsg_add_string(&b, "test", "test_attr");
char *str;
str = blobmsg_format_json(b.head, true);
send_string_enc(str);
printf("[WC] Hostapd-Probe: %s : %s\n", "deauth", str);
return 0;
}