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netdev: Move deauthenticate handling out of wiphy.c

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This commit is contained in:
Denis Kenzior 2016-06-16 16:05:34 -05:00
parent 48c0a216d7
commit 0fe815f870
2 changed files with 36 additions and 17 deletions
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31
src/netdev.c
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@ -57,6 +57,7 @@ struct netdev {
netdev_event_func_t event_filter; netdev_event_func_t event_filter;
netdev_connect_cb_t connect_cb; netdev_connect_cb_t connect_cb;
netdev_disconnect_cb_t disconnect_cb;
void *user_data; void *user_data;
struct l_genl_msg *associate_msg; struct l_genl_msg *associate_msg;
struct eapol_sm *sm; struct eapol_sm *sm;
@ -313,6 +314,21 @@ static void netdev_deauthenticate_event(struct l_genl_msg *msg,
l_debug(""); l_debug("");
} }
static void netdev_cmd_deauthenticate_cb(struct l_genl_msg *msg,
void *user_data)
{
struct netdev *netdev = user_data;
bool r;
if (l_genl_msg_get_error(msg) < 0)
r = false;
else
r = true;
if (netdev->disconnect_cb)
netdev->disconnect_cb(netdev, r, netdev->user_data);
}
static struct l_genl_msg *netdev_build_cmd_deauthenticate(struct netdev *netdev, static struct l_genl_msg *netdev_build_cmd_deauthenticate(struct netdev *netdev,
uint16_t reason_code) uint16_t reason_code)
{ {
@ -908,6 +924,21 @@ int netdev_connect(struct netdev *netdev, struct scan_bss *bss,
int netdev_disconnect(struct netdev *netdev, int netdev_disconnect(struct netdev *netdev,
netdev_disconnect_cb_t cb, void *user_data) netdev_disconnect_cb_t cb, void *user_data)
{ {
struct l_genl_msg *deauthenticate;
deauthenticate = netdev_build_cmd_deauthenticate(netdev,
MPDU_REASON_CODE_DEAUTH_LEAVING);
if (!l_genl_family_send(nl80211, deauthenticate,
netdev_cmd_deauthenticate_cb, netdev, NULL)) {
l_genl_msg_unref(deauthenticate);
return -EIO;
}
netdev->disconnect_cb = cb;
netdev->user_data = user_data;
eapol_cancel(netdev->index);
return 0; return 0;
} }

22
src/wiphy.c
View File

@ -41,9 +41,7 @@
#include "src/dbus.h" #include "src/dbus.h"
#include "src/scan.h" #include "src/scan.h"
#include "src/util.h" #include "src/util.h"
#include "src/eapol.h"
#include "src/netdev.h" #include "src/netdev.h"
#include "src/mpdu.h"
#include "src/network.h" #include "src/network.h"
#include "src/device.h" #include "src/device.h"
#include "src/wiphy.h" #include "src/wiphy.h"
@ -199,12 +197,13 @@ static struct l_dbus_message *device_scan(struct l_dbus *dbus,
return NULL; return NULL;
} }
static void device_disconnect_cb(struct l_genl_msg *msg, void *user_data) static void device_disconnect_cb(struct netdev *netdev, bool success,
void *user_data)
{ {
struct device *device = user_data; struct device *device = user_data;
struct l_dbus_message *reply; struct l_dbus_message *reply;
if (l_genl_msg_get_error(msg) < 0) { if (!success) {
dbus_pending_reply(&device->disconnect_pending, dbus_pending_reply(&device->disconnect_pending,
dbus_error_failed(device->disconnect_pending)); dbus_error_failed(device->disconnect_pending));
return; return;
@ -222,9 +221,6 @@ static struct l_dbus_message *device_disconnect(struct l_dbus *dbus,
void *user_data) void *user_data)
{ {
struct device *device = user_data; struct device *device = user_data;
struct l_genl_msg *msg;
uint16_t reason_code = MPDU_REASON_CODE_DEAUTH_LEAVING;
enum security security;
l_debug(""); l_debug("");
@ -235,16 +231,8 @@ static struct l_dbus_message *device_disconnect(struct l_dbus *dbus,
if (!device->connected_bss) if (!device->connected_bss)
return dbus_error_not_connected(message); return dbus_error_not_connected(message);
security = network_get_security(device->connected_network); if (netdev_disconnect(device->netdev, device_disconnect_cb, device) < 0)
if (security == SECURITY_PSK || security == SECURITY_8021X) return dbus_error_failed(message);
eapol_cancel(device->index);
msg = l_genl_msg_new_sized(NL80211_CMD_DEAUTHENTICATE, 512);
msg_append_attr(msg, NL80211_ATTR_IFINDEX, 4, &device->index);
msg_append_attr(msg, NL80211_ATTR_REASON_CODE, 2, &reason_code);
msg_append_attr(msg, NL80211_ATTR_MAC, ETH_ALEN,
device->connected_bss->addr);
l_genl_family_send(nl80211, msg, device_disconnect_cb, device, NULL);
device_enter_state(device, DEVICE_STATE_DISCONNECTING); device_enter_state(device, DEVICE_STATE_DISCONNECTING);