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Re-configure WEP keys on hostapd interface re-enable

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This allows WEP mode AP to be re-enabled automatically after external
ifconfig down + up on netdev used by hostapd.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Hu Wang 2018-07-18 16:41:40 +08:00 • committed by Jouni Malinen
parent 1e1245bc8b
commit 567df5501c
3 changed files with 15 additions and 1 deletions
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3
src/ap/drv_callbacks.c
View file

@ -1711,7 +1711,10 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
* Try to re-enable interface if the driver stopped it
* when the interface got disabled.
*/
if (hapd->wpa_auth)
wpa_auth_reconfig_group_keys(hapd->wpa_auth);
else
hostapd_reconfig_encryption(hapd);
hapd->reenable_beacon = 1;
ieee802_11_set_beacon(hapd);
}

10
src/ap/hostapd.c
View file

@ -78,6 +78,16 @@ int hostapd_for_each_interface(struct hapd_interfaces *interfaces,
}
void hostapd_reconfig_encryption(struct hostapd_data *hapd)
{
if (hapd->wpa_auth)
return;
hostapd_set_privacy(hapd, 0);
hostapd_setup_encryption(hapd->conf->iface, hapd);
}
static void hostapd_reload_bss(struct hostapd_data *hapd)
{
struct hostapd_ssid *ssid;

1
src/ap/hostapd.h
View file

@ -538,6 +538,7 @@ int hostapd_for_each_interface(struct hapd_interfaces *interfaces,
int (*cb)(struct hostapd_iface *iface,
void *ctx), void *ctx);
int hostapd_reload_config(struct hostapd_iface *iface);
void hostapd_reconfig_encryption(struct hostapd_data *hapd);
struct hostapd_data *
hostapd_alloc_bss_data(struct hostapd_iface *hapd_iface,
struct hostapd_config *conf,