X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=wpa_supplicant%2Fwps_supplicant.c;h=a324b46d2e3caff4089dd12f2457a5b90cac0c4c;hb=ff28ccafd5995e6026d414481f860c31b0ce56ba;hp=0a1c6d6647bad4909a27e7ab58cd2a1713396a9e;hpb=9fa243b2953e6d46f2b88775ed466b1a3d650439;p=libeap.git

diff --git a/wpa_supplicant/wps_supplicant.c b/wpa_supplicant/wps_supplicant.c
index 0a1c6d6..a324b46 100644
--- a/wpa_supplicant/wps_supplicant.c
+++ b/wpa_supplicant/wps_supplicant.c
@@ -32,6 +32,9 @@
 #include "blacklist.h"
 #include "bss.h"
 #include "scan.h"
+#include "ap.h"
+#include "p2p/p2p.h"
+#include "p2p_supplicant.h"
 #include "wps_supplicant.h"
 
 
@@ -240,6 +243,8 @@ static int wpa_supplicant_wps_cred(void *ctx,
 		ssid->eap.phase1 = NULL;
 		os_free(ssid->eap.eap_methods);
 		ssid->eap.eap_methods = NULL;
+		if (!ssid->p2p_group)
+			ssid->temporary = 0;
 	} else {
 		wpa_printf(MSG_DEBUG, "WPS: Create a new network based on the "
 			   "received credential");
@@ -397,6 +402,9 @@ static void wpa_supplicant_wps_event_success(struct wpa_supplicant *wpa_s)
 	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_SUCCESS);
 	wpa_s->wps_success = 1;
 	wpas_notify_wps_event_success(wpa_s);
+#ifdef CONFIG_P2P
+	wpas_p2p_wps_success(wpa_s, wpa_s->bssid, 0);
+#endif /* CONFIG_P2P */
 }
 
 
@@ -580,8 +588,8 @@ static void wpas_clear_wps(struct wpa_supplicant *wpa_s)
 static void wpas_wps_timeout(void *eloop_ctx, void *timeout_ctx)
 {
 	struct wpa_supplicant *wpa_s = eloop_ctx;
-	wpa_printf(MSG_INFO, WPS_EVENT_TIMEOUT "Requested operation timed "
-		   "out");
+	wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_TIMEOUT "Requested operation timed "
+		"out");
 	wpas_clear_wps(wpa_s);
 }
 
@@ -596,6 +604,7 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 		return NULL;
 	wpas_notify_network_added(wpa_s, ssid);
 	wpa_config_set_network_defaults(ssid);
+	ssid->temporary = 1;
 	if (wpa_config_set(ssid, "key_mgmt", "WPS", 0) < 0 ||
 	    wpa_config_set(ssid, "eap", "WSC", 0) < 0 ||
 	    wpa_config_set(ssid, "identity", registrar ?
@@ -607,12 +616,20 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 	}
 
 	if (bssid) {
+#ifndef CONFIG_P2P
 		struct wpa_bss *bss;
 		int count = 0;
+#endif /* CONFIG_P2P */
 
 		os_memcpy(ssid->bssid, bssid, ETH_ALEN);
 		ssid->bssid_set = 1;
 
+		/*
+		 * Note: With P2P, the SSID may change at the time the WPS
+		 * provisioning is started, so better not filter the AP based
+		 * on the current SSID in the scan results.
+		 */
+#ifndef CONFIG_P2P
 		dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
 			if (os_memcmp(bssid, bss->bssid, ETH_ALEN) != 0)
 				continue;
@@ -636,6 +653,7 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 			ssid->ssid = NULL;
 			ssid->ssid_len = 0;
 		}
+#endif /* CONFIG_P2P */
 	}
 
 	return ssid;
@@ -675,6 +693,18 @@ int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
 		return -1;
 	ssid->temporary = 1;
 	ssid->p2p_group = p2p_group;
+#ifdef CONFIG_P2P
+	if (p2p_group && wpa_s->go_params && wpa_s->go_params->ssid_len) {
+		ssid->ssid = os_zalloc(wpa_s->go_params->ssid_len + 1);
+		if (ssid->ssid) {
+			ssid->ssid_len = wpa_s->go_params->ssid_len;
+			os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
+				  ssid->ssid_len);
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
+					  "SSID", ssid->ssid, ssid->ssid_len);
+		}
+	}
+#endif /* CONFIG_P2P */
 	wpa_config_set(ssid, "phase1", "\"pbc=1\"", 0);
 	if (wpa_s->wps_fragment_size)
 		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
@@ -686,7 +716,7 @@ int wpas_wps_start_pbc(struct wpa_supplicant *wpa_s, const u8 *bssid,
 
 
 int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
-		       const char *pin, int p2p_group)
+		       const char *pin, int p2p_group, u16 dev_pw_id)
 {
 	struct wpa_ssid *ssid;
 	char val[128];
@@ -698,11 +728,25 @@ int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
 		return -1;
 	ssid->temporary = 1;
 	ssid->p2p_group = p2p_group;
+#ifdef CONFIG_P2P
+	if (p2p_group && wpa_s->go_params && wpa_s->go_params->ssid_len) {
+		ssid->ssid = os_zalloc(wpa_s->go_params->ssid_len + 1);
+		if (ssid->ssid) {
+			ssid->ssid_len = wpa_s->go_params->ssid_len;
+			os_memcpy(ssid->ssid, wpa_s->go_params->ssid,
+				  ssid->ssid_len);
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Use specific AP "
+					  "SSID", ssid->ssid, ssid->ssid_len);
+		}
+	}
+#endif /* CONFIG_P2P */
 	if (pin)
-		os_snprintf(val, sizeof(val), "\"pin=%s\"", pin);
+		os_snprintf(val, sizeof(val), "\"pin=%s dev_pw_id=%u\"",
+			    pin, dev_pw_id);
 	else {
 		rpin = wps_generate_pin();
-		os_snprintf(val, sizeof(val), "\"pin=%08d\"", rpin);
+		os_snprintf(val, sizeof(val), "\"pin=%08d dev_pw_id=%u\"",
+			    rpin, dev_pw_id);
 	}
 	wpa_config_set(ssid, "phase1", val, 0);
 	if (wpa_s->wps_fragment_size)
@@ -714,6 +758,32 @@ int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
 }
 
 
+/* Cancel the wps pbc/pin requests */
+int wpas_wps_cancel(struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_AP
+	if (wpa_s->ap_iface) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancelling in AP mode");
+		return wpa_supplicant_ap_wps_cancel(wpa_s);
+	}
+#endif /* CONFIG_AP */
+
+	if (wpa_s->wpa_state == WPA_SCANNING) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancel operation - cancel scan");
+		wpa_supplicant_cancel_scan(wpa_s);
+		wpas_clear_wps(wpa_s);
+	} else if (wpa_s->wpa_state >= WPA_ASSOCIATED) {
+		wpa_printf(MSG_DEBUG, "WPS: Cancel operation - "
+			   "deauthenticate");
+		wpa_supplicant_deauthenticate(wpa_s,
+					      WLAN_REASON_DEAUTH_LEAVING);
+		wpas_clear_wps(wpa_s);
+	}
+
+	return 0;
+}
+
+
 #ifdef CONFIG_WPS_OOB
 int wpas_wps_start_oob(struct wpa_supplicant *wpa_s, char *device_type,
 		       char *path, char *method, char *name)
@@ -778,6 +848,7 @@ int wpas_wps_start_reg(struct wpa_supplicant *wpa_s, const u8 *bssid,
 	ssid = wpas_wps_add_network(wpa_s, 1, bssid);
 	if (ssid == NULL)
 		return -1;
+	ssid->temporary = 1;
 	pos = val;
 	end = pos + sizeof(val);
 	res = os_snprintf(pos, end - pos, "\"pin=%s", pin);
@@ -1046,7 +1117,7 @@ int wpas_wps_ssid_wildcard_ok(struct wpa_supplicant *wpa_s,
 #ifdef CONFIG_WPS_STRICT
 	if (wps_ie) {
 		if (wps_validate_beacon_probe_resp(wps_ie, bss->beacon_ie_len >
-						   0) < 0)
+						   0, bss->bssid) < 0)
 			ret = 0;
 		if (bss->beacon_ie_len) {
 			struct wpabuf *bcn_wps;
@@ -1367,4 +1438,14 @@ void wpas_wps_update_config(struct wpa_supplicant *wpa_s)
 		} else
 			os_memcpy(wps->uuid, wpa_s->conf->uuid, WPS_UUID_LEN);
 	}
+
+	if (wpa_s->conf->changed_parameters &
+	    (CFG_CHANGED_DEVICE_NAME | CFG_CHANGED_WPS_STRING)) {
+		/* Update pointers to make sure they refer current values */
+		wps->dev.device_name = wpa_s->conf->device_name;
+		wps->dev.manufacturer = wpa_s->conf->manufacturer;
+		wps->dev.model_name = wpa_s->conf->model_name;
+		wps->dev.model_number = wpa_s->conf->model_number;
+		wps->dev.serial_number = wpa_s->conf->serial_number;
+	}
 }