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authorGustavo Sverzut Barbieri <barbieri@profusion.mobi>2011-12-18 15:06:31 (GMT)
committerJouni Malinen <j@w1.fi>2011-12-18 15:06:31 (GMT)
commit19030351b95f48714007e425eaa2163d9122d788 (patch)
tree25c8fcc66879f405e6faaa4729a6d9fc985c4a84 /wpa_supplicant/dbus/dbus_new_handlers_wps.c
parente5a359cf7e2c65d5527c6d2c704183c773fb0ab9 (diff)
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wpa_supplicant/dbus AP: Add support for WPS Internal Registrar
When in AP mode, wpa_supplicant is now enabling WPS (only Internal Registrar). WPS.Start() call can be used to initiate WPS negotiation similarly to how this is done in station mode. This was done to ctrl_iface by Jouni Malinen on April 21, 2009 (commit 3ec97afe571f159ea95213262c1c6b89965827d4) Signed-hostap: Gustavo Sverzut Barbieri <barbieri@profusion.mobi>
Diffstat (limited to 'wpa_supplicant/dbus/dbus_new_handlers_wps.c')
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers_wps.c72
1 files changed, 67 insertions, 5 deletions
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_wps.c b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
index d8b74d0..a72cfb3 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_wps.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
@@ -19,6 +19,8 @@
#include "../config.h"
#include "../wpa_supplicant_i.h"
#include "../wps_supplicant.h"
+#include "../driver_i.h"
+#include "../ap.h"
#include "dbus_new_helpers.h"
#include "dbus_new.h"
#include "dbus_new_handlers.h"
@@ -30,6 +32,7 @@ struct wps_start_params {
int type; /* 0 - not set, 1 - pin, 2 - pbc */
u8 *bssid;
char *pin;
+ u8 *p2p_dev_addr;
};
@@ -148,6 +151,41 @@ static int wpas_dbus_handler_wps_pin(DBusMessage *message,
}
+#ifdef CONFIG_P2P
+static int wpas_dbus_handler_wps_p2p_dev_addr(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter, array_iter;
+ int len;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&variant_iter) !=
+ DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Wrong "
+ "P2PDeviceAddress type, byte array required");
+ *reply = wpas_dbus_error_invalid_args(
+ message, "P2PDeviceAddress must be a byte array");
+ return -1;
+ }
+ dbus_message_iter_recurse(&variant_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &params->p2p_dev_addr,
+ &len);
+ if (len != ETH_ALEN) {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Wrong "
+ "P2PDeviceAddress length %d", len);
+ *reply = wpas_dbus_error_invalid_args(message,
+ "P2PDeviceAddress "
+ "has wrong length");
+ return -1;
+ }
+ return 0;
+}
+#endif /* CONFIG_P2P */
+
+
static int wpas_dbus_handler_wps_start_entry(DBusMessage *message, char *key,
DBusMessageIter *entry_iter,
struct wps_start_params *params,
@@ -165,6 +203,11 @@ static int wpas_dbus_handler_wps_start_entry(DBusMessage *message, char *key,
else if (os_strcmp(key, "Pin") == 0)
return wpas_dbus_handler_wps_pin(message, entry_iter,
params, reply);
+#ifdef CONFIG_P2P
+ else if (os_strcmp(key, "P2PDeviceAddress") == 0)
+ return wpas_dbus_handler_wps_p2p_dev_addr(message, entry_iter,
+ params, reply);
+#endif /* CONFIG_P2P */
wpa_printf(MSG_DEBUG, "dbus: WPS.Start - unknown key %s", key);
*reply = wpas_dbus_error_invalid_args(message, key);
@@ -231,12 +274,31 @@ DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
ret = wpas_wps_start_reg(wpa_s, params.bssid, params.pin,
NULL);
else if (params.type == 1) {
- ret = wpas_wps_start_pin(wpa_s, params.bssid, params.pin, 0,
- DEV_PW_DEFAULT);
- if (ret > 0)
- os_snprintf(npin, sizeof(npin), "%08d", ret);
- } else
+#ifdef CONFIG_AP
+ if (wpa_s->ap_iface)
+ ret = wpa_supplicant_ap_wps_pin(wpa_s,
+ params.bssid,
+ params.pin,
+ npin, sizeof(npin));
+ else
+#endif /* CONFIG_AP */
+ {
+ ret = wpas_wps_start_pin(wpa_s, params.bssid,
+ params.pin, 0,
+ DEV_PW_DEFAULT);
+ if (ret > 0)
+ os_snprintf(npin, sizeof(npin), "%08d", ret);
+ }
+ } else {
+#ifdef CONFIG_AP
+ if (wpa_s->ap_iface)
+ ret = wpa_supplicant_ap_wps_pbc(wpa_s,
+ params.bssid,
+ params.p2p_dev_addr);
+ else
+#endif /* CONFIG_AP */
ret = wpas_wps_start_pbc(wpa_s, params.bssid, 0);
+ }
if (ret < 0) {
wpa_printf(MSG_DEBUG, "dbus: WPS.Start wpas_wps_failed in "