Move PSK/passphrase configuration check into use time from parsing

Instead of rejecting network blocks without PSK/passphrase at the time
the configuration file is read, allow such configuration to be loaded
and only behave as if the network block with missing PSK/passphrase is
disabled.

Signed-hostap: Jouni Malinen <j@w1.fi>

wpa_supplicant/config_file.c

@@ -99,12 +99,6 @@ static int wpa_config_validate_network(struct wpa_ssid *ssid, int line)
 		wpa_config_update_psk(ssid);
 	}
 
-	if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set) {
-		wpa_printf(MSG_ERROR, "Line %d: WPA-PSK accepted for key "
-			   "management, but no PSK configured.", line);
-		errors++;
-	}
-
 	if ((ssid->group_cipher & WPA_CIPHER_CCMP) &&
 	    !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
 	    !(ssid->pairwise_cipher & WPA_CIPHER_NONE)) {

wpa_supplicant/config_winreg.c

@@ -344,13 +344,6 @@ static struct wpa_ssid * wpa_config_read_network(HKEY hk, const TCHAR *netw,
 		wpa_config_update_psk(ssid);
 	}
 
-	if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set) {
-		wpa_printf(MSG_ERROR, "WPA-PSK accepted for key management, "
-			   "but no PSK configured for network '" TSTR "'.",
-			   netw);
-		errors++;
-	}
-
 	if ((ssid->group_cipher & WPA_CIPHER_CCMP) &&
 	    !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
 	    !(ssid->pairwise_cipher & WPA_CIPHER_NONE)) {

wpa_supplicant/wpa_supplicant.c

@@ -3388,6 +3388,9 @@ int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 		return 1; /* invalid WEP key */
 	}
 
+	if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set)
+		return 1;
+
 	return 0;
 }