# WPS tests # Copyright (c) 2013-2015, Jouni Malinen # # This software may be distributed under the terms of the BSD license. # See README for more details. import base64 import binascii import os import time import stat import subprocess import logging logger = logging.getLogger() import re import socket import httplib import urlparse import urllib import xml.etree.ElementTree as ET import StringIO import SocketServer import hwsim_utils import hostapd from wpasupplicant import WpaSupplicant from utils import HwsimSkip, alloc_fail, fail_test, skip_with_fips def wps_start_ap(apdev, ssid="test-wps-conf"): params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" } return hostapd.add_ap(apdev['ifname'], params) def test_ap_wps_init(dev, apdev): """Initial AP configuration with first WPS Enrollee""" ssid = "test-wps" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") if "PBC Status: Active" not in hapd.request("WPS_GET_STATUS"): raise Exception("PBC status not shown correctly") id = dev[0].add_network() dev[0].set_network_quoted(id, "ssid", "home") dev[0].set_network_quoted(id, "psk", "12345678") dev[0].request("ENABLE_NETWORK %s no-connect" % id) id = dev[0].add_network() dev[0].set_network_quoted(id, "ssid", "home2") dev[0].set_network(id, "bssid", "00:11:22:33:44:55") dev[0].set_network(id, "key_mgmt", "NONE") dev[0].request("ENABLE_NETWORK %s no-connect" % id) dev[0].request("WPS_PBC") dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") status = hapd.request("WPS_GET_STATUS") if "PBC Status: Disabled" not in status: raise Exception("PBC status not shown correctly") if "Last WPS result: Success" not in status: raise Exception("Last WPS result not shown correctly") if "Peer Address: " + dev[0].p2p_interface_addr() not in status: raise Exception("Peer address not shown correctly") conf = hapd.request("GET_CONFIG") if "wps_state=configured" not in conf: raise Exception("AP not in WPS configured state") if "wpa=3" not in conf: raise Exception("AP not in WPA+WPA2 configuration") if "rsn_pairwise_cipher=CCMP TKIP" not in conf: raise Exception("Unexpected rsn_pairwise_cipher") if "wpa_pairwise_cipher=CCMP TKIP" not in conf: raise Exception("Unexpected wpa_pairwise_cipher") if "group_cipher=TKIP" not in conf: raise Exception("Unexpected group_cipher") if len(dev[0].list_networks()) != 3: raise Exception("Unexpected number of network blocks") def test_ap_wps_init_2ap_pbc(dev, apdev): """Initial two-radio AP configuration with first WPS PBC Enrollee""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" } hostapd.add_ap(apdev[0]['ifname'], params) hostapd.add_ap(apdev[1]['ifname'], params) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-PBC]" not in bss['flags']: raise Exception("WPS-PBC flag missing from AP1") bss = dev[0].get_bss(apdev[1]['bssid']) if "[WPS-PBC]" not in bss['flags']: raise Exception("WPS-PBC flag missing from AP2") dev[0].dump_monitor() dev[0].request("SET wps_cred_processing 2") dev[0].request("WPS_PBC") ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=30) dev[0].request("SET wps_cred_processing 0") if ev is None: raise Exception("WPS cred event not seen") if "100e" not in ev: raise Exception("WPS attributes not included in the cred event") dev[0].wait_connected(timeout=30) dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) dev[1].scan_for_bss(apdev[1]['bssid'], freq="2412") bss = dev[1].get_bss(apdev[0]['bssid']) if "[WPS-PBC]" in bss['flags']: raise Exception("WPS-PBC flag not cleared from AP1") bss = dev[1].get_bss(apdev[1]['bssid']) if "[WPS-PBC]" in bss['flags']: raise Exception("WPS-PBC flag not cleared from AP2") def test_ap_wps_init_2ap_pin(dev, apdev): """Initial two-radio AP configuration with first WPS PIN Enrollee""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" } hostapd.add_ap(apdev[0]['ifname'], params) hostapd.add_ap(apdev[1]['ifname'], params) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" not in bss['flags']: raise Exception("WPS-AUTH flag missing from AP1") bss = dev[0].get_bss(apdev[1]['bssid']) if "[WPS-AUTH]" not in bss['flags']: raise Exception("WPS-AUTH flag missing from AP2") dev[0].dump_monitor() dev[0].request("WPS_PIN any " + pin) dev[0].wait_connected(timeout=30) dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) dev[1].scan_for_bss(apdev[1]['bssid'], freq="2412") bss = dev[1].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" in bss['flags']: raise Exception("WPS-AUTH flag not cleared from AP1") bss = dev[1].get_bss(apdev[1]['bssid']) if "[WPS-AUTH]" in bss['flags']: raise Exception("WPS-AUTH flag not cleared from AP2") def test_ap_wps_init_through_wps_config(dev, apdev): """Initial AP configuration using wps_config command""" ssid = "test-wps-init-config" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) if "FAIL" in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "12345678".encode("hex")): raise Exception("WPS_CONFIG command failed") ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5) if ev is None: raise Exception("Timeout on WPS-NEW-AP-SETTINGS events") # It takes some time for the AP to update Beacon and Probe Response frames, # so wait here before requesting the scan to be started to avoid adding # extra five second wait to the test due to fetching obsolete scan results. hapd.ping() time.sleep(0.2) dev[0].connect(ssid, psk="12345678", scan_freq="2412", proto="WPA2", pairwise="CCMP", group="CCMP") def test_ap_wps_init_through_wps_config_2(dev, apdev): """AP configuration using wps_config and wps_cred_processing=2""" ssid = "test-wps-init-config" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1", "wps_cred_processing": "2" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) if "FAIL" in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "12345678".encode("hex")): raise Exception("WPS_CONFIG command failed") ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=5) if ev is None: raise Exception("Timeout on WPS-NEW-AP-SETTINGS events") if "100e" not in ev: raise Exception("WPS-NEW-AP-SETTINGS did not include Credential") def test_ap_wps_invalid_wps_config_passphrase(dev, apdev): """AP configuration using wps_config command with invalid passphrase""" ssid = "test-wps-init-config" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) if "FAIL" not in hapd.request("WPS_CONFIG " + ssid.encode("hex") + " WPA2PSK CCMP " + "1234567".encode("hex")): raise Exception("Invalid WPS_CONFIG command accepted") def test_ap_wps_conf(dev, apdev): """WPS PBC provisioning with configured AP""" ssid = "test-wps-conf" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED': raise Exception("Not fully connected") if status['bssid'] != apdev[0]['bssid']: raise Exception("Unexpected BSSID") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") sta = hapd.get_sta(dev[0].p2p_interface_addr()) if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A": raise Exception("Device name not available in STA command") def test_ap_wps_conf_5ghz(dev, apdev): """WPS PBC provisioning with configured AP on 5 GHz band""" try: hapd = None ssid = "test-wps-conf" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "country_code": "FI", "hw_mode": "a", "channel": "36" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="5180") dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) sta = hapd.get_sta(dev[0].p2p_interface_addr()) if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A": raise Exception("Device name not available in STA command") finally: dev[0].request("DISCONNECT") if hapd: hapd.request("DISABLE") subprocess.call(['iw', 'reg', 'set', '00']) dev[0].flush_scan_cache() def test_ap_wps_conf_chan14(dev, apdev): """WPS PBC provisioning with configured AP on channel 14""" try: hapd = None ssid = "test-wps-conf" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "country_code": "JP", "hw_mode": "b", "channel": "14" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].request("WPS_PBC") dev[0].wait_connected(timeout=30) sta = hapd.get_sta(dev[0].p2p_interface_addr()) if 'wpsDeviceName' not in sta or sta['wpsDeviceName'] != "Device A": raise Exception("Device name not available in STA command") finally: dev[0].request("DISCONNECT") if hapd: hapd.request("DISABLE") subprocess.call(['iw', 'reg', 'set', '00']) dev[0].flush_scan_cache() def test_ap_wps_twice(dev, apdev): """WPS provisioning with twice to change passphrase""" ssid = "test-wps-twice" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" } hostapd.add_ap(apdev[0]['ifname'], params) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) dev[0].request("DISCONNECT") logger.info("Restart AP with different passphrase and re-run WPS") hapd_global = hostapd.HostapdGlobal() hapd_global.remove(apdev[0]['ifname']) params['wpa_passphrase'] = 'another passphrase' hostapd.add_ap(apdev[0]['ifname'], params) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) networks = dev[0].list_networks() if len(networks) > 1: raise Exception("Unexpected duplicated network block present") def test_ap_wps_incorrect_pin(dev, apdev): """WPS PIN provisioning with incorrect PIN""" ssid = "test-wps-incorrect-pin" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning attempt 1") hapd.request("WPS_PIN any 12345670") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PIN %s 55554444" % apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-FAIL"], timeout=30) if ev is None: raise Exception("WPS operation timed out") if "config_error=18" not in ev: raise Exception("Incorrect config_error reported") if "msg=8" not in ev: raise Exception("PIN error detected on incorrect message") dev[0].wait_disconnected(timeout=10) dev[0].request("WPS_CANCEL") # if a scan was in progress, wait for it to complete before trying WPS again ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) status = hapd.request("WPS_GET_STATUS") if "Last WPS result: Failed" not in status: raise Exception("WPS failure result not shown correctly") logger.info("WPS provisioning attempt 2") hapd.request("WPS_PIN any 12345670") dev[0].dump_monitor() dev[0].request("WPS_PIN %s 12344444" % apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-FAIL"], timeout=30) if ev is None: raise Exception("WPS operation timed out") if "config_error=18" not in ev: raise Exception("Incorrect config_error reported") if "msg=10" not in ev: raise Exception("PIN error detected on incorrect message") dev[0].wait_disconnected(timeout=10) def test_ap_wps_conf_pin(dev, apdev): """WPS PIN provisioning with configured AP""" ssid = "test-wps-conf-pin" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) bss = dev[1].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" in bss['flags']: raise Exception("WPS-AUTH flag not cleared") logger.info("Try to connect from another station using the same PIN") pin = dev[1].request("WPS_PIN " + apdev[0]['bssid']) ev = dev[1].wait_event(["WPS-M2D","CTRL-EVENT-CONNECTED"], timeout=30) if ev is None: raise Exception("Operation timed out") if "WPS-M2D" not in ev: raise Exception("Unexpected WPS operation started") hapd.request("WPS_PIN any " + pin) dev[1].wait_connected(timeout=30) def test_ap_wps_conf_pin_v1(dev, apdev): """WPS PIN provisioning with configured WPS v1.0 AP""" ssid = "test-wps-conf-pin-v1" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") pin = dev[0].wps_read_pin() hapd.request("SET wps_version_number 0x10") hapd.request("WPS_PIN any " + pin) found = False for i in range(0, 10): dev[0].scan(freq="2412") if "[WPS-PIN]" in dev[0].request("SCAN_RESULTS"): found = True break if not found: hapd.request("SET wps_version_number 0x20") raise Exception("WPS-PIN flag not seen in scan results") dev[0].dump_monitor() dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_connected(timeout=30) hapd.request("SET wps_version_number 0x20") def test_ap_wps_conf_pin_2sta(dev, apdev): """Two stations trying to use WPS PIN at the same time""" ssid = "test-wps-conf-pin2" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") pin = "12345670" pin2 = "55554444" hapd.request("WPS_PIN " + dev[0].get_status_field("uuid") + " " + pin) hapd.request("WPS_PIN " + dev[1].get_status_field("uuid") + " " + pin) dev[0].dump_monitor() dev[1].dump_monitor() dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_connected(timeout=30) dev[1].wait_connected(timeout=30) def test_ap_wps_conf_pin_timeout(dev, apdev): """WPS PIN provisioning with configured AP timing out PIN""" ssid = "test-wps-conf-pin" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) addr = dev[0].p2p_interface_addr() pin = dev[0].wps_read_pin() if "FAIL" not in hapd.request("WPS_PIN "): raise Exception("Unexpected success on invalid WPS_PIN") hapd.request("WPS_PIN any " + pin + " 1") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") time.sleep(1.1) dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=20) if ev is None: raise Exception("WPS-PIN-NEEDED event timed out") ev = dev[0].wait_event(["WPS-M2D"]) if ev is None: raise Exception("M2D not reported") dev[0].request("WPS_CANCEL") hapd.request("WPS_PIN any " + pin + " 20 " + addr) dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_connected(timeout=30) def test_ap_wps_reg_connect(dev, apdev): """WPS registrar using AP PIN to connect""" ssid = "test-wps-reg-ap-pin" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin}) logger.info("WPS provisioning step") dev[0].dump_monitor() dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], appin) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") def test_ap_wps_reg_connect_mixed_mode(dev, apdev): """WPS registrar using AP PIN to connect (WPA+WPA2)""" ssid = "test-wps-reg-ap-pin" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "3", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wpa_pairwise": "TKIP", "ap_pin": appin}) dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], appin) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") def check_wps_reg_failure(dev, ap, appin): dev.request("WPS_REG " + ap['bssid'] + " " + appin) ev = dev.wait_event(["WPS-SUCCESS", "WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS operation timed out") if "WPS-SUCCESS" in ev: raise Exception("WPS operation succeeded unexpectedly") if "config_error=15" not in ev: raise Exception("WPS setup locked state was not reported correctly") def test_ap_wps_random_ap_pin(dev, apdev): """WPS registrar using random AP PIN""" ssid = "test-wps-reg-random-ap-pin" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "uuid": ap_uuid, "upnp_iface": "lo" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) appin = hapd.request("WPS_AP_PIN random") if "FAIL" in appin: raise Exception("Could not generate random AP PIN") if appin not in hapd.request("WPS_AP_PIN get"): raise Exception("Could not fetch current AP PIN") logger.info("WPS provisioning step") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], appin) hapd.request("WPS_AP_PIN disable") logger.info("WPS provisioning step with AP PIN disabled") dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) check_wps_reg_failure(dev[1], apdev[0], appin) logger.info("WPS provisioning step with AP PIN reset") appin = "12345670" hapd.request("WPS_AP_PIN set " + appin) dev[1].wps_reg(apdev[0]['bssid'], appin) dev[0].request("REMOVE_NETWORK all") dev[1].request("REMOVE_NETWORK all") dev[0].wait_disconnected(timeout=10) dev[1].wait_disconnected(timeout=10) logger.info("WPS provisioning step after AP PIN timeout") hapd.request("WPS_AP_PIN disable") appin = hapd.request("WPS_AP_PIN random 1") time.sleep(1.1) if "FAIL" not in hapd.request("WPS_AP_PIN get"): raise Exception("AP PIN unexpectedly still enabled") check_wps_reg_failure(dev[0], apdev[0], appin) logger.info("WPS provisioning step after AP PIN timeout(2)") hapd.request("WPS_AP_PIN disable") appin = "12345670" hapd.request("WPS_AP_PIN set " + appin + " 1") time.sleep(1.1) if "FAIL" not in hapd.request("WPS_AP_PIN get"): raise Exception("AP PIN unexpectedly still enabled") check_wps_reg_failure(dev[1], apdev[0], appin) with fail_test(hapd, 1, "os_get_random;wps_generate_pin"): if "FAIL" in hapd.request("WPS_AP_PIN random 1"): raise Exception("Failed to generate PIN during OOM") hapd.request("WPS_AP_PIN disable") with alloc_fail(hapd, 1, "upnp_wps_set_ap_pin"): hapd.request("WPS_AP_PIN set 12345670") hapd.request("WPS_AP_PIN disable") def test_ap_wps_reg_config(dev, apdev): """WPS registrar configuring an AP using AP PIN""" ssid = "test-wps-init-ap-pin" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "ap_pin": appin}) logger.info("WPS configuration step") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() new_ssid = "wps-new-ssid" new_passphrase = "1234567890" dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP", new_passphrase) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != new_ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") logger.info("Re-configure back to open") dev[0].request("REMOVE_NETWORK all") dev[0].flush_scan_cache() dev[0].dump_monitor() dev[0].wps_reg(apdev[0]['bssid'], appin, "wps-open", "OPEN", "NONE", "") status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != "wps-open": raise Exception("Unexpected SSID") if status['key_mgmt'] != 'NONE': raise Exception("Unexpected key_mgmt") def test_ap_wps_reg_config_ext_processing(dev, apdev): """WPS registrar configuring an AP with external config processing""" ssid = "test-wps-init-ap-pin" appin = "12345670" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wps_cred_processing": "1", "ap_pin": appin} hapd = hostapd.add_ap(apdev[0]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) new_ssid = "wps-new-ssid" new_passphrase = "1234567890" dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP", new_passphrase, no_wait=True) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS registrar operation timed out") ev = hapd.wait_event(["WPS-NEW-AP-SETTINGS"], timeout=15) if ev is None: raise Exception("WPS configuration timed out") if "1026" not in ev: raise Exception("AP Settings missing from event") hapd.request("SET wps_cred_processing 0") if "FAIL" in hapd.request("WPS_CONFIG " + new_ssid.encode("hex") + " WPA2PSK CCMP " + new_passphrase.encode("hex")): raise Exception("WPS_CONFIG command failed") dev[0].wait_connected(timeout=15) def test_ap_wps_reg_config_tkip(dev, apdev): """WPS registrar configuring AP to use TKIP and AP upgrading to TKIP+CCMP""" skip_with_fips(dev[0]) ssid = "test-wps-init-ap" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1", "ap_pin": appin}) logger.info("WPS configuration step") dev[0].request("SET wps_version_number 0x10") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() new_ssid = "wps-new-ssid-with-tkip" new_passphrase = "1234567890" dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPAPSK", "TKIP", new_passphrase) logger.info("Re-connect to verify WPA2 mixed mode") dev[0].request("DISCONNECT") id = 0 dev[0].set_network(id, "pairwise", "CCMP") dev[0].set_network(id, "proto", "RSN") dev[0].connect_network(id) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected: wpa_state={} bssid={}".format(status['wpa_state'], status['bssid'])) if status['ssid'] != new_ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") def test_ap_wps_setup_locked(dev, apdev): """WPS registrar locking up AP setup on AP PIN failures""" ssid = "test-wps-incorrect-ap-pin" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin}) new_ssid = "wps-new-ssid-test" new_passphrase = "1234567890" dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) ap_setup_locked=False for pin in ["55554444", "1234", "12345678", "00000000", "11111111"]: dev[0].dump_monitor() logger.info("Try incorrect AP PIN - attempt " + pin) dev[0].wps_reg(apdev[0]['bssid'], pin, new_ssid, "WPA2PSK", "CCMP", new_passphrase, no_wait=True) ev = dev[0].wait_event(["WPS-FAIL", "CTRL-EVENT-CONNECTED"]) if ev is None: raise Exception("Timeout on receiving WPS operation failure event") if "CTRL-EVENT-CONNECTED" in ev: raise Exception("Unexpected connection") if "config_error=15" in ev: logger.info("AP Setup Locked") ap_setup_locked=True elif "config_error=18" not in ev: raise Exception("config_error=18 not reported") dev[0].wait_disconnected(timeout=10) time.sleep(0.1) if not ap_setup_locked: raise Exception("AP setup was not locked") dev[0].request("WPS_CANCEL") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412, force_scan=True, only_new=True) bss = dev[0].get_bss(apdev[0]['bssid']) if 'wps_ap_setup_locked' not in bss or bss['wps_ap_setup_locked'] != '1': logger.info("BSS: " + str(bss)) raise Exception("AP Setup Locked not indicated in scan results") hapd = hostapd.Hostapd(apdev[0]['ifname']) status = hapd.request("WPS_GET_STATUS") if "Last WPS result: Failed" not in status: raise Exception("WPS failure result not shown correctly") if "Peer Address: " + dev[0].p2p_interface_addr() not in status: raise Exception("Peer address not shown correctly") time.sleep(0.5) dev[0].dump_monitor() logger.info("WPS provisioning step") pin = dev[0].wps_read_pin() hapd = hostapd.Hostapd(apdev[0]['ifname']) hapd.request("WPS_PIN any " + pin) dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=30) if ev is None: raise Exception("WPS success was not reported") dev[0].wait_connected(timeout=30) appin = hapd.request("WPS_AP_PIN random") if "FAIL" in appin: raise Exception("Could not generate random AP PIN") ev = hapd.wait_event(["WPS-AP-SETUP-UNLOCKED"], timeout=10) if ev is None: raise Exception("Failed to unlock AP PIN") def test_ap_wps_setup_locked_timeout(dev, apdev): """WPS re-enabling AP PIN after timeout""" ssid = "test-wps-incorrect-ap-pin" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin}) new_ssid = "wps-new-ssid-test" new_passphrase = "1234567890" dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) ap_setup_locked=False for pin in ["55554444", "1234", "12345678", "00000000", "11111111"]: dev[0].dump_monitor() logger.info("Try incorrect AP PIN - attempt " + pin) dev[0].wps_reg(apdev[0]['bssid'], pin, new_ssid, "WPA2PSK", "CCMP", new_passphrase, no_wait=True) ev = dev[0].wait_event(["WPS-FAIL", "CTRL-EVENT-CONNECTED"], timeout=15) if ev is None: raise Exception("Timeout on receiving WPS operation failure event") if "CTRL-EVENT-CONNECTED" in ev: raise Exception("Unexpected connection") if "config_error=15" in ev: logger.info("AP Setup Locked") ap_setup_locked=True break elif "config_error=18" not in ev: raise Exception("config_error=18 not reported") dev[0].wait_disconnected(timeout=10) time.sleep(0.1) if not ap_setup_locked: raise Exception("AP setup was not locked") hapd = hostapd.Hostapd(apdev[0]['ifname']) ev = hapd.wait_event(["WPS-AP-SETUP-UNLOCKED"], timeout=80) if ev is None: raise Exception("AP PIN did not get unlocked on 60 second timeout") def test_ap_wps_pbc_overlap_2ap(dev, apdev): """WPS PBC session overlap with two active APs""" hostapd.add_ap(apdev[0]['ifname'], { "ssid": "wps1", "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wps_independent": "1"}) hostapd.add_ap(apdev[1]['ifname'], { "ssid": "wps2", "eap_server": "1", "wps_state": "2", "wpa_passphrase": "123456789", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wps_independent": "1"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) hapd.request("WPS_PBC") hapd2 = hostapd.Hostapd(apdev[1]['ifname']) hapd2.request("WPS_PBC") logger.info("WPS provisioning step") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True) dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") dev[0].request("WPS_PBC") ev = dev[0].wait_event(["WPS-OVERLAP-DETECTED"], timeout=15) if ev is None: raise Exception("PBC session overlap not detected") hapd.request("DISABLE") hapd2.request("DISABLE") dev[0].flush_scan_cache() def test_ap_wps_pbc_overlap_2sta(dev, apdev): """WPS PBC session overlap with two active STAs""" ssid = "test-wps-pbc-overlap" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[1].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[1].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-M2D"], timeout=15) if ev is None: raise Exception("PBC session overlap not detected (dev0)") if "config_error=12" not in ev: raise Exception("PBC session overlap not correctly reported (dev0)") dev[0].request("WPS_CANCEL") dev[0].request("DISCONNECT") ev = dev[1].wait_event(["WPS-M2D"], timeout=15) if ev is None: raise Exception("PBC session overlap not detected (dev1)") if "config_error=12" not in ev: raise Exception("PBC session overlap not correctly reported (dev1)") dev[1].request("WPS_CANCEL") dev[1].request("DISCONNECT") hapd.request("WPS_CANCEL") ret = hapd.request("WPS_PBC") if "FAIL" not in ret: raise Exception("PBC mode allowed to be started while PBC overlap still active") hapd.request("DISABLE") dev[0].flush_scan_cache() dev[1].flush_scan_cache() def test_ap_wps_cancel(dev, apdev): """WPS AP cancelling enabled config method""" ssid = "test-wps-ap-cancel" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }) bssid = apdev[0]['bssid'] hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("Verify PBC enable/cancel") hapd.request("WPS_PBC") dev[0].scan(freq="2412") dev[0].scan(freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-PBC]" not in bss['flags']: raise Exception("WPS-PBC flag missing") if "FAIL" in hapd.request("WPS_CANCEL"): raise Exception("WPS_CANCEL failed") dev[0].scan(freq="2412") dev[0].scan(freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-PBC]" in bss['flags']: raise Exception("WPS-PBC flag not cleared") logger.info("Verify PIN enable/cancel") hapd.request("WPS_PIN any 12345670") dev[0].scan(freq="2412") dev[0].scan(freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" not in bss['flags']: raise Exception("WPS-AUTH flag missing") if "FAIL" in hapd.request("WPS_CANCEL"): raise Exception("WPS_CANCEL failed") dev[0].scan(freq="2412") dev[0].scan(freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" in bss['flags']: raise Exception("WPS-AUTH flag not cleared") def test_ap_wps_er_add_enrollee(dev, apdev): """WPS ER configuring AP and adding a new enrollee using PIN""" try: _test_ap_wps_er_add_enrollee(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_add_enrollee(dev, apdev): ssid = "wps-er-add-enrollee" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", 'friendly_name': "WPS AP - <>&'\" - TEST", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) logger.info("WPS configuration step") new_passphrase = "1234567890" dev[0].dump_monitor() dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], ap_pin, ssid, "WPA2PSK", "CCMP", new_passphrase) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") if status['ssid'] != ssid: raise Exception("Unexpected SSID") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'CCMP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") logger.info("Start ER") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") if "|WPS AP - <>&'" - TEST|Company|" not in ev: raise Exception("Expected friendly name not found") logger.info("Learn AP configuration through UPnP") dev[0].dump_monitor() dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin) ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15) if ev is None: raise Exception("AP learn timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not in settings") if "ssid=" + ssid not in ev: raise Exception("Expected SSID not in settings") if "key=" + new_passphrase not in ev: raise Exception("Expected passphrase not in settings") ev = dev[0].wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL after AP learn timed out") time.sleep(0.1) logger.info("Add Enrollee using ER") pin = dev[1].wps_read_pin() dev[0].dump_monitor() dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr()) dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].dump_monitor() dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=30) if ev is None: raise Exception("Enrollee did not report success") dev[1].wait_connected(timeout=15) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") hwsim_utils.test_connectivity_sta(dev[0], dev[1]) logger.info("Add a specific Enrollee using ER") pin = dev[2].wps_read_pin() addr2 = dev[2].p2p_interface_addr() dev[0].dump_monitor() dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].dump_monitor() dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10) if ev is None: raise Exception("Enrollee not seen") if addr2 not in ev: raise Exception("Unexpected Enrollee MAC address") dev[0].request("WPS_ER_PIN " + addr2 + " " + pin + " " + addr2) dev[2].wait_connected(timeout=30) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") logger.info("Verify registrar selection behavior") dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr()) dev[1].request("DISCONNECT") dev[1].wait_disconnected(timeout=10) dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[1].scan(freq="2412") bss = dev[1].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" not in bss['flags']: # It is possible for scan to miss an update especially when running # tests under load with multiple VMs, so allow another attempt. dev[1].scan(freq="2412") bss = dev[1].get_bss(apdev[0]['bssid']) if "[WPS-AUTH]" not in bss['flags']: raise Exception("WPS-AUTH flag missing") logger.info("Stop ER") dev[0].dump_monitor() dev[0].request("WPS_ER_STOP") ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"]) if ev is None: raise Exception("WPS ER unsubscription timed out") # It takes some time for the UPnP UNSUBSCRIBE command to go through, so wait # a bit before verifying that the scan results have changed. time.sleep(0.2) for i in range(0, 10): dev[1].request("BSS_FLUSH 0") dev[1].scan(freq="2412", only_new=True) bss = dev[1].get_bss(apdev[0]['bssid']) if bss and 'flags' in bss and "[WPS-AUTH]" not in bss['flags']: break logger.debug("WPS-AUTH flag was still in place - wait a bit longer") time.sleep(0.1) if "[WPS-AUTH]" in bss['flags']: raise Exception("WPS-AUTH flag not removed") def test_ap_wps_er_add_enrollee_uuid(dev, apdev): """WPS ER adding a new enrollee identified by UUID""" try: _test_ap_wps_er_add_enrollee_uuid(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_add_enrollee_uuid(dev, apdev): ssid = "wps-er-add-enrollee" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) logger.info("WPS configuration step") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], ap_pin) logger.info("Start ER") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") logger.info("Learn AP configuration through UPnP") dev[0].dump_monitor() dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin) ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15) if ev is None: raise Exception("AP learn timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not in settings") ev = dev[0].wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL after AP learn timed out") time.sleep(0.1) logger.info("Add a specific Enrollee using ER (PBC/UUID)") addr1 = dev[1].p2p_interface_addr() dev[0].dump_monitor() dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].dump_monitor() dev[1].request("WPS_PBC %s" % apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10) if ev is None: raise Exception("Enrollee not seen") if addr1 not in ev: raise Exception("Unexpected Enrollee MAC address") uuid = ev.split(' ')[1] dev[0].request("WPS_ER_PBC " + uuid) dev[1].wait_connected(timeout=30) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") logger.info("Add a specific Enrollee using ER (PIN/UUID)") pin = dev[2].wps_read_pin() addr2 = dev[2].p2p_interface_addr() dev[0].dump_monitor() dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].dump_monitor() dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=10) if ev is None: raise Exception("Enrollee not seen") if addr2 not in ev: raise Exception("Unexpected Enrollee MAC address") uuid = ev.split(' ')[1] dev[0].request("WPS_ER_PIN " + uuid + " " + pin) dev[2].wait_connected(timeout=30) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") ev = dev[0].wait_event(["WPS-ER-ENROLLEE-REMOVE"], timeout=15) if ev is None: raise Exception("No Enrollee STA entry timeout seen") logger.info("Stop ER") dev[0].dump_monitor() dev[0].request("WPS_ER_STOP") def test_ap_wps_er_multi_add_enrollee(dev, apdev): """Multiple WPS ERs adding a new enrollee using PIN""" try: _test_ap_wps_er_multi_add_enrollee(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_multi_add_enrollee(dev, apdev): ssid = "wps-er-add-enrollee" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", 'friendly_name': "WPS AP", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) for i in range(2): dev[i].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[i].wps_reg(apdev[0]['bssid'], ap_pin) dev[i].request("WPS_ER_START ifname=lo") for i in range(2): ev = dev[i].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") dev[i].dump_monitor() dev[i].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin) ev = dev[i].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15) if ev is None: raise Exception("AP learn timed out") ev = dev[i].wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL after AP learn timed out") time.sleep(0.1) pin = dev[2].wps_read_pin() addr = dev[2].own_addr() dev[0].dump_monitor() dev[0].request("WPS_ER_PIN any " + pin + " " + addr) dev[1].dump_monitor() dev[1].request("WPS_ER_PIN any " + pin + " " + addr) dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].dump_monitor() dev[2].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[2].wait_event(["WPS-SUCCESS"], timeout=30) if ev is None: raise Exception("Enrollee did not report success") dev[2].wait_connected(timeout=15) def test_ap_wps_er_add_enrollee_pbc(dev, apdev): """WPS ER connected to AP and adding a new enrollee using PBC""" try: _test_ap_wps_er_add_enrollee_pbc(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_add_enrollee_pbc(dev, apdev): ssid = "wps-er-add-enrollee-pbc" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) logger.info("Learn AP configuration") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() dev[0].wps_reg(apdev[0]['bssid'], ap_pin) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") logger.info("Start ER") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") enrollee = dev[1].p2p_interface_addr() if "FAIL-UNKNOWN-UUID" not in dev[0].request("WPS_ER_PBC " + enrollee): raise Exception("Unknown UUID not reported") logger.info("Add Enrollee using ER and PBC") dev[0].dump_monitor() dev[1].dump_monitor() dev[1].request("WPS_PBC") for i in range(0, 2): ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15) if ev is None: raise Exception("Enrollee discovery timed out") if enrollee in ev: break if i == 1: raise Exception("Expected Enrollee not found") if "FAIL-NO-AP-SETTINGS" not in dev[0].request("WPS_ER_PBC " + enrollee): raise Exception("Unknown UUID not reported") logger.info("Use learned network configuration on ER") dev[0].request("WPS_ER_SET_CONFIG " + ap_uuid + " 0") if "OK" not in dev[0].request("WPS_ER_PBC " + enrollee): raise Exception("WPS_ER_PBC failed") ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("Enrollee did not report success") dev[1].wait_connected(timeout=15) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") hwsim_utils.test_connectivity_sta(dev[0], dev[1]) def test_ap_wps_er_pbc_overlap(dev, apdev): """WPS ER connected to AP and PBC session overlap""" try: _test_ap_wps_er_pbc_overlap(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_pbc_overlap(dev, apdev): ssid = "wps-er-add-enrollee-pbc" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() dev[0].wps_reg(apdev[0]['bssid'], ap_pin) dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[2].scan_for_bss(apdev[0]['bssid'], freq="2412") # avoid leaving dev 1 or 2 as the last Probe Request to the AP dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412, force_scan=True) dev[0].dump_monitor() dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") # verify BSSID selection of the AP instead of UUID if "FAIL" in dev[0].request("WPS_ER_SET_CONFIG " + apdev[0]['bssid'] + " 0"): raise Exception("Could not select AP based on BSSID") dev[0].dump_monitor() dev[1].request("WPS_PBC " + apdev[0]['bssid']) dev[2].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10) if ev is None: raise Exception("PBC scan failed") ev = dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10) if ev is None: raise Exception("PBC scan failed") found1 = False found2 = False addr1 = dev[1].own_addr() addr2 = dev[2].own_addr() for i in range(3): ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15) if ev is None: raise Exception("Enrollee discovery timed out") if addr1 in ev: found1 = True if found2: break if addr2 in ev: found2 = True if found1: break if dev[0].request("WPS_ER_PBC " + ap_uuid) != "FAIL-PBC-OVERLAP\n": raise Exception("PBC overlap not reported") dev[1].request("WPS_CANCEL") dev[2].request("WPS_CANCEL") if dev[0].request("WPS_ER_PBC foo") != "FAIL\n": raise Exception("Invalid WPS_ER_PBC accepted") def test_ap_wps_er_v10_add_enrollee_pin(dev, apdev): """WPS v1.0 ER connected to AP and adding a new enrollee using PIN""" try: _test_ap_wps_er_v10_add_enrollee_pin(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_v10_add_enrollee_pin(dev, apdev): ssid = "wps-er-add-enrollee-pbc" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) logger.info("Learn AP configuration") dev[0].request("SET wps_version_number 0x10") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() dev[0].wps_reg(apdev[0]['bssid'], ap_pin) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED' or status['bssid'] != apdev[0]['bssid']: raise Exception("Not fully connected") logger.info("Start ER") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") logger.info("Use learned network configuration on ER") dev[0].request("WPS_ER_SET_CONFIG " + ap_uuid + " 0") logger.info("Add Enrollee using ER and PIN") enrollee = dev[1].p2p_interface_addr() pin = dev[1].wps_read_pin() dev[0].dump_monitor() dev[0].request("WPS_ER_PIN any " + pin + " " + enrollee) dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].dump_monitor() dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[1].wait_connected(timeout=30) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") def test_ap_wps_er_config_ap(dev, apdev): """WPS ER configuring AP over UPnP""" try: _test_ap_wps_er_config_ap(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_config_ap(dev, apdev): ssid = "wps-er-ap-config" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) logger.info("Connect ER to the AP") dev[0].connect(ssid, psk="12345678", scan_freq="2412") logger.info("WPS configuration step") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") new_passphrase = "1234567890" dev[0].request("WPS_ER_CONFIG " + apdev[0]['bssid'] + " " + ap_pin + " " + ssid.encode("hex") + " WPA2PSK CCMP " + new_passphrase.encode("hex")) ev = dev[0].wait_event(["WPS-SUCCESS"]) if ev is None: raise Exception("WPS ER configuration operation timed out") dev[0].wait_disconnected(timeout=10) dev[0].connect(ssid, psk="1234567890", scan_freq="2412") logger.info("WPS ER restart") dev[0].request("WPS_ER_START") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out on ER restart") if ap_uuid not in ev: raise Exception("Expected AP UUID not found on ER restart") if "OK" not in dev[0].request("WPS_ER_STOP"): raise Exception("WPS_ER_STOP failed") if "OK" not in dev[0].request("WPS_ER_STOP"): raise Exception("WPS_ER_STOP failed") def test_ap_wps_er_cache_ap_settings(dev, apdev): """WPS ER caching AP settings""" try: _test_ap_wps_er_cache_ap_settings(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_cache_ap_settings(dev, apdev): ssid = "wps-er-add-enrollee" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], ap_pin) id = int(dev[0].list_networks()[0]['id']) dev[0].set_network(id, "scan_freq", "2412") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=15) if ev is None: raise Exception("AP discovery timed out") if ap_uuid not in ev: raise Exception("Expected AP UUID not found") dev[0].dump_monitor() dev[0].request("WPS_ER_LEARN " + ap_uuid + " " + ap_pin) ev = dev[0].wait_event(["WPS-ER-AP-SETTINGS"], timeout=15) if ev is None: raise Exception("AP learn timed out") ev = dev[0].wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL after AP learn timed out") time.sleep(0.1) hapd.disable() for i in range(2): ev = dev[0].wait_event([ "WPS-ER-AP-REMOVE", "CTRL-EVENT-DISCONNECTED" ], timeout=15) if ev is None: raise Exception("AP removal or disconnection timed out") hapd = hostapd.add_ap(apdev[0]['ifname'], params) for i in range(2): ev = dev[0].wait_event([ "WPS-ER-AP-ADD", "CTRL-EVENT-CONNECTED" ], timeout=15) if ev is None: raise Exception("AP discovery or connection timed out") pin = dev[1].wps_read_pin() dev[0].dump_monitor() dev[0].request("WPS_ER_PIN any " + pin + " " + dev[1].p2p_interface_addr()) time.sleep(0.2) dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].dump_monitor() dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[1].wait_event(["WPS-SUCCESS"], timeout=30) if ev is None: raise Exception("Enrollee did not report success") dev[1].wait_connected(timeout=15) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS ER did not report success") dev[0].dump_monitor() dev[0].request("WPS_ER_STOP") def test_ap_wps_fragmentation(dev, apdev): """WPS with fragmentation in EAP-WSC and mixed mode WPA+WPA2""" ssid = "test-wps-fragmentation" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "3", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wpa_pairwise": "TKIP", "ap_pin": appin, "fragment_size": "50" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step (PBC)") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].dump_monitor() dev[0].request("SET wps_fragment_size 50") dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['wpa_state'] != 'COMPLETED': raise Exception("Not fully connected") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") logger.info("WPS provisioning step (PIN)") pin = dev[1].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].request("SET wps_fragment_size 50") dev[1].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[1].wait_connected(timeout=30) status = dev[1].get_status() if status['wpa_state'] != 'COMPLETED': raise Exception("Not fully connected") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") logger.info("WPS connection as registrar") dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].request("SET wps_fragment_size 50") dev[2].wps_reg(apdev[0]['bssid'], appin) status = dev[2].get_status() if status['wpa_state'] != 'COMPLETED': raise Exception("Not fully connected") if status['pairwise_cipher'] != 'CCMP' or status['group_cipher'] != 'TKIP': raise Exception("Unexpected encryption configuration") if status['key_mgmt'] != 'WPA2-PSK': raise Exception("Unexpected key_mgmt") def test_ap_wps_new_version_sta(dev, apdev): """WPS compatibility with new version number on the station""" ssid = "test-wps-ver" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("SET wps_version_number 0x43") dev[0].request("SET wps_vendor_ext_m1 000137100100020001") dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) def test_ap_wps_new_version_ap(dev, apdev): """WPS compatibility with new version number on the AP""" ssid = "test-wps-ver" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") if "FAIL" in hapd.request("SET wps_version_number 0x43"): raise Exception("Failed to enable test functionality") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) hapd.request("SET wps_version_number 0x20") def test_ap_wps_check_pin(dev, apdev): """Verify PIN checking through control interface""" hostapd.add_ap(apdev[0]['ifname'], { "ssid": "wps", "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) for t in [ ("12345670", "12345670"), ("12345678", "FAIL-CHECKSUM"), ("12345", "FAIL"), ("123456789", "FAIL"), ("1234-5670", "12345670"), ("1234 5670", "12345670"), ("1-2.3:4 5670", "12345670") ]: res = hapd.request("WPS_CHECK_PIN " + t[0]).rstrip('\n') res2 = dev[0].request("WPS_CHECK_PIN " + t[0]).rstrip('\n') if res != res2: raise Exception("Unexpected difference in WPS_CHECK_PIN responses") if res != t[1]: raise Exception("Incorrect WPS_CHECK_PIN response {} (expected {})".format(res, t[1])) if "FAIL" not in hapd.request("WPS_CHECK_PIN 12345"): raise Exception("Unexpected WPS_CHECK_PIN success") if "FAIL" not in hapd.request("WPS_CHECK_PIN 123456789"): raise Exception("Unexpected WPS_CHECK_PIN success") for i in range(0, 10): pin = dev[0].request("WPS_PIN get") rpin = dev[0].request("WPS_CHECK_PIN " + pin).rstrip('\n') if pin != rpin: raise Exception("Random PIN validation failed for " + pin) def test_ap_wps_wep_config(dev, apdev): """WPS 2.0 AP rejecting WEP configuration""" ssid = "test-wps-config" appin = "12345670" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "ap_pin": appin}) hapd = hostapd.Hostapd(apdev[0]['ifname']) dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], appin, "wps-new-ssid-wep", "OPEN", "WEP", "hello", no_wait=True) ev = hapd.wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL timed out") if "reason=2" not in ev: raise Exception("Unexpected reason code in WPS-FAIL") status = hapd.request("WPS_GET_STATUS") if "Last WPS result: Failed" not in status: raise Exception("WPS failure result not shown correctly") if "Failure Reason: WEP Prohibited" not in status: raise Exception("Failure reason not reported correctly") if "Peer Address: " + dev[0].p2p_interface_addr() not in status: raise Exception("Peer address not shown correctly") def test_ap_wps_wep_enroll(dev, apdev): """WPS 2.0 STA rejecting WEP configuration""" ssid = "test-wps-wep" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "skip_cred_build": "1", "extra_cred": "wps-wep-cred" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-FAIL"], timeout=15) if ev is None: raise Exception("WPS-FAIL event timed out") if "msg=12" not in ev or "reason=2 (WEP Prohibited)" not in ev: raise Exception("Unexpected WPS-FAIL event: " + ev) def test_ap_wps_ie_fragmentation(dev, apdev): """WPS AP using fragmented WPS IE""" ssid = "test-wps-ie-fragmentation" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "1234567890abcdef1234567890abcdef", "manufacturer": "1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef", "model_name": "1234567890abcdef1234567890abcdef", "model_number": "1234567890abcdef1234567890abcdef", "serial_number": "1234567890abcdef1234567890abcdef" } hostapd.add_ap(apdev[0]['ifname'], params) hapd = hostapd.Hostapd(apdev[0]['ifname']) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) bss = dev[0].get_bss(apdev[0]['bssid']) if "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef": logger.info("Device Name not received correctly") logger.info(bss) # This can fail if Probe Response frame is missed and Beacon frame was # used to fill in the BSS entry. This can happen, e.g., during heavy # load every now and then and is not really an error, so try to # workaround by runnign another scan. dev[0].scan(freq="2412", only_new=True) bss = dev[0].get_bss(apdev[0]['bssid']) if not bss or "wps_device_name" not in bss or bss['wps_device_name'] != "1234567890abcdef1234567890abcdef": logger.info(bss) raise Exception("Device Name not received correctly") if len(re.findall("dd..0050f204", bss['ie'])) != 2: raise Exception("Unexpected number of WPS IEs") def get_psk(pskfile): psks = {} with open(pskfile, "r") as f: lines = f.read().splitlines() for l in lines: if l == "# WPA PSKs": continue (addr,psk) = l.split(' ') psks[addr] = psk return psks def test_ap_wps_per_station_psk(dev, apdev): """WPS PBC provisioning with per-station PSK""" addr0 = dev[0].own_addr() addr1 = dev[1].own_addr() addr2 = dev[2].own_addr() ssid = "wps" appin = "12345670" pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file" try: os.remove(pskfile) except: pass try: with open(pskfile, "w") as f: f.write("# WPA PSKs\n") params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin, "wpa_psk_file": pskfile } hapd = hostapd.add_ap(apdev[0]['ifname'], params) logger.info("First enrollee") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) logger.info("Second enrollee") hapd.request("WPS_PBC") dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].request("WPS_PBC " + apdev[0]['bssid']) dev[1].wait_connected(timeout=30) logger.info("External registrar") dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].wps_reg(apdev[0]['bssid'], appin) logger.info("Verifying PSK results") psks = get_psk(pskfile) if addr0 not in psks: raise Exception("No PSK recorded for sta0") if addr1 not in psks: raise Exception("No PSK recorded for sta1") if addr2 not in psks: raise Exception("No PSK recorded for sta2") if psks[addr0] == psks[addr1]: raise Exception("Same PSK recorded for sta0 and sta1") if psks[addr0] == psks[addr2]: raise Exception("Same PSK recorded for sta0 and sta2") if psks[addr1] == psks[addr2]: raise Exception("Same PSK recorded for sta1 and sta2") dev[0].request("REMOVE_NETWORK all") logger.info("Second external registrar") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].wps_reg(apdev[0]['bssid'], appin) psks2 = get_psk(pskfile) if addr0 not in psks2: raise Exception("No PSK recorded for sta0(reg)") if psks[addr0] == psks2[addr0]: raise Exception("Same PSK recorded for sta0(enrollee) and sta0(reg)") finally: os.remove(pskfile) def test_ap_wps_per_station_psk_failure(dev, apdev): """WPS PBC provisioning with per-station PSK (file not writable)""" addr0 = dev[0].p2p_dev_addr() addr1 = dev[1].p2p_dev_addr() addr2 = dev[2].p2p_dev_addr() ssid = "wps" appin = "12345670" pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file" try: os.remove(pskfile) except: pass try: with open(pskfile, "w") as f: f.write("# WPA PSKs\n") params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin, "wpa_psk_file": pskfile } hapd = hostapd.add_ap(apdev[0]['ifname'], params) if "FAIL" in hapd.request("SET wpa_psk_file /tmp/does/not/exists/ap_wps_per_enrollee_psk_failure.psk_file"): raise Exception("Failed to set wpa_psk_file") logger.info("First enrollee") hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) logger.info("Second enrollee") hapd.request("WPS_PBC") dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[1].request("WPS_PBC " + apdev[0]['bssid']) dev[1].wait_connected(timeout=30) logger.info("External registrar") dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].wps_reg(apdev[0]['bssid'], appin) logger.info("Verifying PSK results") psks = get_psk(pskfile) if len(psks) > 0: raise Exception("PSK recorded unexpectedly") finally: os.remove(pskfile) def test_ap_wps_pin_request_file(dev, apdev): """WPS PIN provisioning with configured AP""" ssid = "wps" pinfile = "/tmp/ap_wps_pin_request_file.log" if os.path.exists(pinfile): os.remove(pinfile) hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wps_pin_requests": pinfile, "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) uuid = dev[0].get_status_field("uuid") pin = dev[0].wps_read_pin() try: dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=15) if ev is None: raise Exception("PIN needed event not shown") if uuid not in ev: raise Exception("UUID mismatch") dev[0].request("WPS_CANCEL") success = False with open(pinfile, "r") as f: lines = f.readlines() for l in lines: if uuid in l: success = True break if not success: raise Exception("PIN request entry not in the log file") finally: try: os.remove(pinfile) except: pass def test_ap_wps_auto_setup_with_config_file(dev, apdev): """WPS auto-setup with configuration file""" conffile = "/tmp/ap_wps_auto_setup_with_config_file.conf" ifname = apdev[0]['ifname'] try: with open(conffile, "w") as f: f.write("driver=nl80211\n") f.write("hw_mode=g\n") f.write("channel=1\n") f.write("ieee80211n=1\n") f.write("interface=%s\n" % ifname) f.write("ctrl_interface=/var/run/hostapd\n") f.write("ssid=wps\n") f.write("eap_server=1\n") f.write("wps_state=1\n") hostapd.add_bss('phy3', ifname, conffile) hapd = hostapd.Hostapd(ifname) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) with open(conffile, "r") as f: lines = f.read().splitlines() vals = dict() for l in lines: try: [name,value] = l.split('=', 1) vals[name] = value except ValueError, e: if "# WPS configuration" in l: pass else: raise Exception("Unexpected configuration line: " + l) if vals['ieee80211n'] != '1' or vals['wps_state'] != '2' or "WPA-PSK" not in vals['wpa_key_mgmt']: raise Exception("Incorrect configuration: " + str(vals)) finally: try: os.remove(conffile) except: pass def test_ap_wps_pbc_timeout(dev, apdev, params): """wpa_supplicant PBC walk time and WPS ER SelReg timeout [long]""" if not params['long']: raise HwsimSkip("Skip test case with long duration due to --long not specified") ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) urls = upnp_get_urls(location) eventurl = urlparse.urlparse(urls['event_sub_url']) ctrlurl = urlparse.urlparse(urls['control_url']) url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc) class WPSERHTTPServer(SocketServer.StreamRequestHandler): def handle(self): data = self.rfile.readline().strip() logger.debug(data) self.wfile.write(gen_wps_event()) server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer) server.timeout = 1 headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) msg = ''' EEoAARAQQQABARASAAIAABBTAAIxSBBJAA4ANyoAASABBv///////xBIABA2LbR7pTpRkYj7 VFi5hrLk ''' headers = { "Content-type": 'text/xml; charset="utf-8"' } headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar" conn.request("POST", ctrlurl.path, msg, headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) server.handle_request() logger.info("Start WPS_PBC and wait for PBC walk time expiration") if "OK" not in dev[0].request("WPS_PBC"): raise Exception("WPS_PBC failed") start = os.times()[4] server.handle_request() dev[1].request("BSS_FLUSH 0") dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True, only_new=True) bss = dev[1].get_bss(apdev[0]['bssid']) logger.debug("BSS: " + str(bss)) if '[WPS-AUTH]' not in bss['flags']: raise Exception("WPS not indicated authorized") server.handle_request() wps_timeout_seen = False while True: hapd.dump_monitor() dev[1].dump_monitor() if not wps_timeout_seen: ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=0) if ev is not None: logger.info("PBC timeout seen") wps_timeout_seen = True else: dev[0].dump_monitor() now = os.times()[4] if now - start > 130: raise Exception("Selected registration information not removed") dev[1].request("BSS_FLUSH 0") dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412", force_scan=True, only_new=True) bss = dev[1].get_bss(apdev[0]['bssid']) logger.debug("BSS: " + str(bss)) if '[WPS-AUTH]' not in bss['flags']: break server.handle_request() server.server_close() if wps_timeout_seen: return now = os.times()[4] if now < start + 150: dur = start + 150 - now else: dur = 1 logger.info("Continue waiting for PBC timeout (%d sec)" % dur) ev = dev[0].wait_event(["WPS-TIMEOUT"], timeout=dur) if ev is None: raise Exception("WPS-TIMEOUT not reported") def add_ssdp_ap(ifname, ap_uuid): ssid = "wps-ssdp" ap_pin = "12345670" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo", "friendly_name": "WPS Access Point", "manufacturer_url": "http://www.example.com/", "model_description": "Wireless Access Point", "model_url": "http://www.example.com/model/", "upc": "123456789012" } return hostapd.add_ap(ifname, params) def ssdp_send(msg, no_recv=False): socket.setdefaulttimeout(1) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2) sock.bind(("127.0.0.1", 0)) sock.sendto(msg, ("239.255.255.250", 1900)) if no_recv: return None return sock.recv(1000) def ssdp_send_msearch(st, no_recv=False): msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX: 1', 'MAN: "ssdp:discover"', 'ST: ' + st, '', '']) return ssdp_send(msg, no_recv=no_recv) def test_ap_wps_ssdp_msearch(dev, apdev): """WPS AP and SSDP M-SEARCH messages""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'Host: 239.255.255.250:1900', 'Mx: 1', 'Man: "ssdp:discover"', 'St: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) ssdp_send(msg) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'host:\t239.255.255.250:1900\t\t\t\t \t\t', 'mx: \t1\t\t ', 'man: \t \t "ssdp:discover" ', 'st: urn:schemas-wifialliance-org:device:WFADevice:1\t\t', '', '']) ssdp_send(msg) ssdp_send_msearch("ssdp:all") ssdp_send_msearch("upnp:rootdevice") ssdp_send_msearch("uuid:" + ap_uuid) ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1") ssdp_send_msearch("urn:schemas-wifialliance-org:device:WFADevice:1"); msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST:\t239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 130', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) ssdp_send(msg, no_recv=True) def test_ap_wps_ssdp_invalid_msearch(dev, apdev): """WPS AP and invalid SSDP M-SEARCH messages""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) socket.setdefaulttimeout(1) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2) sock.bind(("127.0.0.1", 0)) logger.debug("Missing MX") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Negative MX") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX: -1', 'MAN: "ssdp:discover"', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Invalid MX") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX; 1', 'MAN: "ssdp:discover"', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Missing MAN") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Invalid MAN") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX: 1', 'MAN: foo', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MX: 1', 'MAN; "ssdp:discover"', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Missing HOST") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Missing ST") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Mismatching ST") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: uuid:16d5f8a9-4ee4-4f5e-81f9-cc6e2f47f42d', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: foo:bar', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: foobar', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Invalid ST") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST; urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Invalid M-SEARCH") msg = '\r\n'.join([ 'M+SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) msg = '\r\n'.join([ 'M-SEARCH-* HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) logger.debug("Invalid message format") sock.sendto("NOTIFY * HTTP/1.1", ("239.255.255.250", 1900)) msg = '\r'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) try: r = sock.recv(1000) raise Exception("Unexpected M-SEARCH response: " + r) except socket.timeout: pass logger.debug("Valid M-SEARCH") msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) sock.sendto(msg, ("239.255.255.250", 1900)) try: r = sock.recv(1000) pass except socket.timeout: raise Exception("No SSDP response") def test_ap_wps_ssdp_burst(dev, apdev): """WPS AP and SSDP burst""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) msg = '\r\n'.join([ 'M-SEARCH * HTTP/1.1', 'HOST: 239.255.255.250:1900', 'MAN: "ssdp:discover"', 'MX: 1', 'ST: urn:schemas-wifialliance-org:device:WFADevice:1', '', '']) socket.setdefaulttimeout(1) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2) sock.bind(("127.0.0.1", 0)) for i in range(0, 25): sock.sendto(msg, ("239.255.255.250", 1900)) resp = 0 while True: try: r = sock.recv(1000) if not r.startswith("HTTP/1.1 200 OK\r\n"): raise Exception("Unexpected message: " + r) resp += 1 except socket.timeout: break if resp < 20: raise Exception("Too few SSDP responses") sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2) sock.bind(("127.0.0.1", 0)) for i in range(0, 25): sock.sendto(msg, ("239.255.255.250", 1900)) while True: try: r = sock.recv(1000) if ap_uuid in r: break except socket.timeout: raise Exception("No SSDP response") def ssdp_get_location(uuid): res = ssdp_send_msearch("uuid:" + uuid) location = None for l in res.splitlines(): if l.lower().startswith("location:"): location = l.split(':', 1)[1].strip() break if location is None: raise Exception("No UPnP location found") return location def upnp_get_urls(location): conn = urllib.urlopen(location) tree = ET.parse(conn) root = tree.getroot() urn = '{urn:schemas-upnp-org:device-1-0}' service = root.find("./" + urn + "device/" + urn + "serviceList/" + urn + "service") res = {} res['scpd_url'] = urlparse.urljoin(location, service.find(urn + 'SCPDURL').text) res['control_url'] = urlparse.urljoin(location, service.find(urn + 'controlURL').text) res['event_sub_url'] = urlparse.urljoin(location, service.find(urn + 'eventSubURL').text) return res def upnp_soap_action(conn, path, action, include_soap_action=True, soap_action_override=None): soapns = 'http://schemas.xmlsoap.org/soap/envelope/' wpsns = 'urn:schemas-wifialliance-org:service:WFAWLANConfig:1' ET.register_namespace('soapenv', soapns) ET.register_namespace('wfa', wpsns) attrib = {} attrib['{%s}encodingStyle' % soapns] = 'http://schemas.xmlsoap.org/soap/encoding/' root = ET.Element("{%s}Envelope" % soapns, attrib=attrib) body = ET.SubElement(root, "{%s}Body" % soapns) act = ET.SubElement(body, "{%s}%s" % (wpsns, action)) tree = ET.ElementTree(root) soap = StringIO.StringIO() tree.write(soap, xml_declaration=True, encoding='utf-8') headers = { "Content-type": 'text/xml; charset="utf-8"' } if include_soap_action: headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % action elif soap_action_override: headers["SOAPAction"] = soap_action_override conn.request("POST", path, soap.getvalue(), headers) return conn.getresponse() def test_ap_wps_upnp(dev, apdev): """WPS AP and UPnP operations""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) urls = upnp_get_urls(location) conn = urllib.urlopen(urls['scpd_url']) scpd = conn.read() conn = urllib.urlopen(urlparse.urljoin(location, "unknown.html")) if conn.getcode() != 404: raise Exception("Unexpected HTTP response to GET unknown URL") url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc) #conn.set_debuglevel(1) headers = { "Content-type": 'text/xml; charset="utf-8"', "SOAPAction": '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo"' } conn.request("POST", "hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) conn.request("UNKNOWN", "hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "Content-type": 'text/xml; charset="utf-8"', "SOAPAction": '"urn:some-unknown-action#GetDeviceInfo"' } ctrlurl = urlparse.urlparse(urls['control_url']) conn.request("POST", ctrlurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 401: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("GetDeviceInfo without SOAPAction header") resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo", include_soap_action=False) if resp.status != 401: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("GetDeviceInfo with invalid SOAPAction header") for act in [ "foo", "urn:schemas-wifialliance-org:service:WFAWLANConfig:1#GetDeviceInfo", '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1"', '"urn:schemas-wifialliance-org:service:WFAWLANConfig:123#GetDevice']: resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo", include_soap_action=False, soap_action_override=act) if resp.status != 401: raise Exception("Unexpected HTTP response: %d" % resp.status) resp = upnp_soap_action(conn, ctrlurl.path, "GetDeviceInfo") if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) dev = resp.read() if "NewDeviceInfo" not in dev: raise Exception("Unexpected GetDeviceInfo response") logger.debug("PutMessage without required parameters") resp = upnp_soap_action(conn, ctrlurl.path, "PutMessage") if resp.status != 600: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("PutWLANResponse without required parameters") resp = upnp_soap_action(conn, ctrlurl.path, "PutWLANResponse") if resp.status != 600: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("SetSelectedRegistrar from unregistered ER") resp = upnp_soap_action(conn, ctrlurl.path, "SetSelectedRegistrar") if resp.status != 501: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Unknown action") resp = upnp_soap_action(conn, ctrlurl.path, "Unknown") if resp.status != 401: raise Exception("Unexpected HTTP response: %d" % resp.status) def test_ap_wps_upnp_subscribe(dev, apdev): """WPS AP and UPnP event subscription""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) urls = upnp_get_urls(location) eventurl = urlparse.urlparse(urls['event_sub_url']) url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc) #conn.set_debuglevel(1) headers = { "callback": '', "timeout": "Second-1234" } conn.request("SUBSCRIBE", "hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "callback": '', "NT": "upnp:foobar", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Valid subscription") headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) logger.debug("Invalid re-subscription") headers = { "NT": "upnp:event", "sid": "123456734567854", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid re-subscription") headers = { "NT": "upnp:event", "sid": "uuid:123456734567854", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid re-subscription") headers = { "callback": '', "NT": "upnp:event", "sid": sid, "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("SID mismatch in re-subscription") headers = { "NT": "upnp:event", "sid": "uuid:4c2bca79-1ff4-4e43-85d4-952a2b8a51fb", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Valid re-subscription") headers = { "NT": "upnp:event", "sid": sid, "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid2 = resp.getheader("sid") logger.debug("Subscription SID " + sid2) if sid != sid2: raise Exception("Unexpected SID change") logger.debug("Valid re-subscription") headers = { "NT": "upnp:event", "sid": "uuid: \t \t" + sid.split(':')[1], "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid unsubscription") headers = { "sid": sid } conn.request("UNSUBSCRIBE", "/hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "foo": "bar" } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Valid unsubscription") headers = { "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Unsubscription for not existing SID") headers = { "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 412: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid unsubscription") headers = { "sid": " \t \tfoo" } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid unsubscription") headers = { "sid": "uuid:\t \tfoo" } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Invalid unsubscription") headers = { "NT": "upnp:event", "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "callback": '', "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 400: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.debug("Valid subscription with multiple callbacks") headers = { "callback": ' \t', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) # Force subscription to be deleted due to errors dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) dev[2].scan_for_bss(apdev[0]['bssid'], freq=2412) with alloc_fail(hapd, 1, "event_build_message"): for i in range(10): dev[1].dump_monitor() dev[2].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[2].request("WPS_CANCEL") if i % 4 == 1: time.sleep(1) else: time.sleep(0.1) time.sleep(0.2) headers = { "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "", headers) resp = conn.getresponse() if resp.status != 200 and resp.status != 412: raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status) headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } with alloc_fail(hapd, 1, "http_client_addr;event_send_start"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response for SUBSCRIBE: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) headers = { "sid": sid } conn.request("UNSUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response for UNSUBSCRIBE: %d" % resp.status) headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) with alloc_fail(hapd, 1, "=event_add"): for i in range(2): dev[1].dump_monitor() dev[2].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[2].request("WPS_CANCEL") if i == 0: time.sleep(1) else: time.sleep(0.1) conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 1, "wpabuf_dup;event_add"): dev[1].dump_monitor() dev[2].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[2].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[2].request("WPS_CANCEL") time.sleep(0.1) with fail_test(hapd, 1, "os_get_random;uuid_make;subscription_start"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 1, "=subscription_start"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "callback": ' <', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } with alloc_fail(hapd, 1, "wpabuf_alloc;subscription_first_event"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 1, "event_add;subscription_first_event"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 1, "subscr_addr_add_url"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 2, "subscr_addr_add_url"): conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 500: raise Exception("Unexpected HTTP response: %d" % resp.status) for i in range(6): headers = { "callback": '' % (12345 + i), "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) with alloc_fail(hapd, 1, "=upnp_wps_device_send_wlan_event"): dev[1].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") time.sleep(0.1) with alloc_fail(hapd, 1, "wpabuf_alloc;upnp_wps_device_send_event"): dev[1].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") time.sleep(0.1) with alloc_fail(hapd, 1, "base64_encode;upnp_wps_device_send_wlan_event"): dev[1].dump_monitor() dev[1].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 5) dev[1].request("WPS_CANCEL") time.sleep(0.1) hapd.disable() with alloc_fail(hapd, 1, "get_netif_info"): if "FAIL" not in hapd.request("ENABLE"): raise Exception("ENABLE succeeded during OOM") def test_ap_wps_upnp_http_proto(dev, apdev): """WPS AP and UPnP/HTTP protocol testing""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc, timeout=0.2) #conn.set_debuglevel(1) conn.request("HEAD", "hello") resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected response to HEAD: " + str(resp.status)) conn.close() for cmd in [ "PUT", "DELETE", "TRACE", "CONNECT", "M-SEARCH", "M-POST" ]: try: conn.request(cmd, "hello") resp = conn.getresponse() except Exception, e: pass conn.close() headers = { "Content-Length": 'abc' } conn.request("HEAD", "hello", "\r\n\r\n", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() headers = { "Content-Length": '-10' } conn.request("HEAD", "hello", "\r\n\r\n", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() headers = { "Content-Length": '10000000000000' } conn.request("HEAD", "hello", "\r\n\r\nhello", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() headers = { "Transfer-Encoding": 'abc' } conn.request("HEAD", "hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected response to HEAD: " + str(resp.status)) conn.close() headers = { "Transfer-Encoding": 'chunked' } conn.request("HEAD", "hello", "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected response to HEAD: " + str(resp.status)) conn.close() # Too long a header conn.request("HEAD", 5000 * 'A') try: resp = conn.getresponse() except Exception, e: pass conn.close() # Long URL but within header length limits conn.request("HEAD", 3000 * 'A') resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected response to HEAD: " + str(resp.status)) conn.close() headers = { "Content-Length": '20' } conn.request("POST", "hello", 10 * 'A' + "\r\n\r\n", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() conn.request("POST", "hello", 5000 * 'A' + "\r\n\r\n") resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) conn.close() conn.request("POST", "hello", 60000 * 'A' + "\r\n\r\n") try: resp = conn.getresponse() except Exception, e: pass conn.close() def test_ap_wps_upnp_http_proto_chunked(dev, apdev): """WPS AP and UPnP/HTTP protocol testing for chunked encoding""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc) #conn.set_debuglevel(1) headers = { "Transfer-Encoding": 'chunked' } conn.request("POST", "hello", "a\r\nabcdefghij\r\n" + "2\r\nkl\r\n" + "0\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) conn.close() conn.putrequest("POST", "hello") conn.putheader('Transfer-Encoding', 'chunked') conn.endheaders() conn.send("a\r\nabcdefghij\r\n") time.sleep(0.1) conn.send("2\r\nkl\r\n") conn.send("0\r\n\r\n") resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) conn.close() conn.putrequest("POST", "hello") conn.putheader('Transfer-Encoding', 'chunked') conn.endheaders() completed = False try: for i in range(20000): conn.send("1\r\nZ\r\n") conn.send("0\r\n\r\n") resp = conn.getresponse() completed = True except Exception, e: pass conn.close() if completed: raise Exception("Too long chunked request did not result in connection reset") headers = { "Transfer-Encoding": 'chunked' } conn.request("POST", "hello", "80000000\r\na", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() conn.request("POST", "hello", "10000000\r\na", headers) try: resp = conn.getresponse() except Exception, e: pass conn.close() def test_ap_wps_disabled(dev, apdev): """WPS operations while WPS is disabled""" ssid = "test-wps-disabled" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid }) hapd = hostapd.Hostapd(apdev[0]['ifname']) if "FAIL" not in hapd.request("WPS_PBC"): raise Exception("WPS_PBC succeeded unexpectedly") if "FAIL" not in hapd.request("WPS_CANCEL"): raise Exception("WPS_CANCEL succeeded unexpectedly") def test_ap_wps_mixed_cred(dev, apdev): """WPS 2.0 STA merging mixed mode WPA/WPA2 credentials""" ssid = "test-wps-wep" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "skip_cred_build": "1", "extra_cred": "wps-mixed-cred" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[0].wait_event(["WPS-SUCCESS"], timeout=30) if ev is None: raise Exception("WPS-SUCCESS event timed out") nets = dev[0].list_networks() if len(nets) != 1: raise Exception("Unexpected number of network blocks") id = nets[0]['id'] proto = dev[0].get_network(id, "proto") if proto != "WPA RSN": raise Exception("Unexpected merged proto field value: " + proto) pairwise = dev[0].get_network(id, "pairwise") if pairwise != "CCMP TKIP" and pairwise != "CCMP GCMP TKIP": raise Exception("Unexpected merged pairwise field value: " + pairwise) def test_ap_wps_while_connected(dev, apdev): """WPS PBC provisioning while connected to another AP""" ssid = "test-wps-conf" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" }) dev[0].connect("open", key_mgmt="NONE", scan_freq="2412") logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['bssid'] != apdev[0]['bssid']: raise Exception("Unexpected BSSID") def test_ap_wps_while_connected_no_autoconnect(dev, apdev): """WPS PBC provisioning while connected to another AP and STA_AUTOCONNECT disabled""" ssid = "test-wps-conf" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" }) try: dev[0].request("STA_AUTOCONNECT 0") dev[0].connect("open", key_mgmt="NONE", scan_freq="2412") logger.info("WPS provisioning step") hapd.request("WPS_PBC") dev[0].dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) dev[0].wait_connected(timeout=30) status = dev[0].get_status() if status['bssid'] != apdev[0]['bssid']: raise Exception("Unexpected BSSID") finally: dev[0].request("STA_AUTOCONNECT 1") def test_ap_wps_from_event(dev, apdev): """WPS PBC event on AP to enable PBC""" ssid = "test-wps-conf" hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() hapd.dump_monitor() dev[0].request("WPS_PBC " + apdev[0]['bssid']) ev = hapd.wait_event(['WPS-ENROLLEE-SEEN'], timeout=15) if ev is None: raise Exception("No WPS-ENROLLEE-SEEN event on AP") vals = ev.split(' ') if vals[1] != dev[0].p2p_interface_addr(): raise Exception("Unexpected enrollee address: " + vals[1]) if vals[5] != '4': raise Exception("Unexpected Device Password Id: " + vals[5]) hapd.request("WPS_PBC") dev[0].wait_connected(timeout=30) def test_ap_wps_ap_scan_2(dev, apdev): """AP_SCAN 2 for WPS""" ssid = "test-wps-conf" hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd.request("WPS_PBC") wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add("wlan5", drv_params="force_connect_cmd=1") if "OK" not in wpas.request("AP_SCAN 2"): raise Exception("Failed to set AP_SCAN 2") wpas.flush_scan_cache() wpas.scan_for_bss(apdev[0]['bssid'], freq="2412") wpas.request("WPS_PBC " + apdev[0]['bssid']) ev = wpas.wait_event(["WPS-SUCCESS"], timeout=15) if ev is None: raise Exception("WPS-SUCCESS event timed out") wpas.wait_connected(timeout=30) wpas.request("DISCONNECT") wpas.request("BSS_FLUSH 0") wpas.dump_monitor() wpas.request("REASSOCIATE") wpas.wait_connected(timeout=30) def test_ap_wps_eapol_workaround(dev, apdev): """EAPOL workaround code path for 802.1X header length mismatch""" ssid = "test-wps" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "1" }) hapd = hostapd.Hostapd(apdev[0]['ifname']) bssid = apdev[0]['bssid'] hapd.request("SET ext_eapol_frame_io 1") dev[0].request("SET ext_eapol_frame_io 1") hapd.request("WPS_PBC") dev[0].request("WPS_PBC") ev = hapd.wait_event(["EAPOL-TX"], timeout=15) if ev is None: raise Exception("Timeout on EAPOL-TX from hostapd") res = dev[0].request("EAPOL_RX " + bssid + " 020000040193000501FFFF") if "OK" not in res: raise Exception("EAPOL_RX to wpa_supplicant failed") def test_ap_wps_iteration(dev, apdev): """WPS PIN and iterate through APs without selected registrar""" ssid = "test-wps-conf" hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) ssid2 = "test-wps-conf2" hapd2 = hostapd.add_ap(apdev[1]['ifname'], { "ssid": ssid2, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") dev[0].dump_monitor() pin = dev[0].request("WPS_PIN any") # Wait for iteration through all WPS APs to happen before enabling any # Registrar. for i in range(2): ev = dev[0].wait_event(["Associated with"], timeout=30) if ev is None: raise Exception("No association seen") ev = dev[0].wait_event(["WPS-M2D"], timeout=10) if ev is None: raise Exception("No M2D from AP") dev[0].wait_disconnected() # Verify that each AP requested PIN ev = hapd.wait_event(["WPS-PIN-NEEDED"], timeout=1) if ev is None: raise Exception("No WPS-PIN-NEEDED event from AP") ev = hapd2.wait_event(["WPS-PIN-NEEDED"], timeout=1) if ev is None: raise Exception("No WPS-PIN-NEEDED event from AP2") # Provide PIN to one of the APs and verify that connection gets formed hapd.request("WPS_PIN any " + pin) dev[0].wait_connected(timeout=30) def test_ap_wps_iteration_error(dev, apdev): """WPS AP iteration on no Selected Registrar and error case with an AP""" ssid = "test-wps-conf-pin" hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wps_independent": "1" }) hapd.request("SET ext_eapol_frame_io 1") bssid = apdev[0]['bssid'] pin = dev[0].wps_read_pin() dev[0].request("WPS_PIN any " + pin) ev = hapd.wait_event(["EAPOL-TX"], timeout=15) if ev is None: raise Exception("No EAPOL-TX (EAP-Request/Identity) from hostapd") dev[0].request("EAPOL_RX " + bssid + " " + ev.split(' ')[2]) ev = hapd.wait_event(["EAPOL-TX"], timeout=15) if ev is None: raise Exception("No EAPOL-TX (EAP-WSC/Start) from hostapd") ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5) if ev is None: raise Exception("No CTRL-EVENT-EAP-STARTED") # Do not forward any more EAPOL frames to test wpa_supplicant behavior for # a case with an incorrectly behaving WPS AP. # Start the real target AP and activate registrar on it. hapd2 = hostapd.add_ap(apdev[1]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "wps_independent": "1" }) hapd2.request("WPS_PIN any " + pin) dev[0].wait_disconnected(timeout=15) ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=15) if ev is None: raise Exception("No CTRL-EVENT-EAP-STARTED for the second AP") ev = dev[0].wait_event(["WPS-CRED-RECEIVED"], timeout=15) if ev is None: raise Exception("No WPS-CRED-RECEIVED for the second AP") dev[0].wait_connected(timeout=15) def test_ap_wps_priority(dev, apdev): """WPS PIN provisioning with configured AP and wps_priority""" ssid = "test-wps-conf-pin" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) logger.info("WPS provisioning step") pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() try: dev[0].request("SET wps_priority 6") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_connected(timeout=30) netw = dev[0].list_networks() prio = dev[0].get_network(netw[0]['id'], 'priority') if prio != '6': raise Exception("Unexpected network priority: " + prio) finally: dev[0].request("SET wps_priority 0") def test_ap_wps_and_non_wps(dev, apdev): """WPS and non-WPS AP in single hostapd process""" params = { "ssid": "wps", "eap_server": "1", "wps_state": "1" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) params = { "ssid": "no wps" } hapd2 = hostapd.add_ap(apdev[1]['ifname'], params) appin = hapd.request("WPS_AP_PIN random") if "FAIL" in appin: raise Exception("Could not generate random AP PIN") if appin not in hapd.request("WPS_AP_PIN get"): raise Exception("Could not fetch current AP PIN") if "FAIL" in hapd.request("WPS_PBC"): raise Exception("WPS_PBC failed") if "FAIL" in hapd.request("WPS_CANCEL"): raise Exception("WPS_CANCEL failed") def test_ap_wps_init_oom(dev, apdev): """Initial AP configuration and OOM during PSK generation""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "1" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) with alloc_fail(hapd, 1, "base64_encode;wps_build_cred"): pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) dev[0].wait_disconnected() hapd.request("WPS_PIN any " + pin) dev[0].wait_connected(timeout=30) def test_ap_wps_er_oom(dev, apdev): """WPS ER OOM in XML processing""" try: _test_ap_wps_er_oom(dev, apdev) finally: dev[0].request("WPS_ER_STOP") dev[1].request("WPS_CANCEL") dev[0].request("DISCONNECT") def _test_ap_wps_er_oom(dev, apdev): ssid = "wps-er-ap-config" ap_pin = "12345670" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "device_name": "Wireless AP", "manufacturer": "Company", "model_name": "WAP", "model_number": "123", "serial_number": "12345", "device_type": "6-0050F204-1", "os_version": "01020300", "config_methods": "label push_button", "ap_pin": ap_pin, "uuid": ap_uuid, "upnp_iface": "lo"}) dev[0].connect(ssid, psk="12345678", scan_freq="2412") with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"): dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=3) if ev is not None: raise Exception("Unexpected AP discovery") dev[0].request("WPS_ER_STOP") dev[0].request("WPS_ER_START ifname=lo") ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10) if ev is None: raise Exception("AP discovery timed out") dev[1].scan_for_bss(apdev[0]['bssid'], freq=2412) with alloc_fail(dev[0], 1, "base64_decode;xml_get_base64_item"): dev[1].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[1].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10) if ev is None: raise Exception("PBC scan failed") ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=15) if ev is None: raise Exception("Enrollee discovery timed out") def test_ap_wps_er_init_oom(dev, apdev): """WPS ER and OOM during init""" try: _test_ap_wps_er_init_oom(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_init_oom(dev, apdev): with alloc_fail(dev[0], 1, "wps_er_init"): if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"): raise Exception("WPS_ER_START succeeded during OOM") with alloc_fail(dev[0], 1, "http_server_init"): if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"): raise Exception("WPS_ER_START succeeded during OOM") with alloc_fail(dev[0], 2, "http_server_init"): if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"): raise Exception("WPS_ER_START succeeded during OOM") with alloc_fail(dev[0], 1, "eloop_register_sock;wps_er_ssdp_init"): if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"): raise Exception("WPS_ER_START succeeded during OOM") with fail_test(dev[0], 1, "os_get_random;wps_er_init"): if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo"): raise Exception("WPS_ER_START succeeded during os_get_random failure") def test_ap_wps_wpa_cli_action(dev, apdev, test_params): """WPS events and wpa_cli action script""" logdir = os.path.abspath(test_params['logdir']) pidfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.pid') logfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.res') actionfile = os.path.join(logdir, 'ap_wps_wpa_cli_action.wpa_cli.action.sh') with open(actionfile, 'w') as f: f.write('#!/bin/sh\n') f.write('echo $* >> %s\n' % logfile) # Kill the process and wait some time before returning to allow all the # pending events to be processed with some of this happening after the # eloop SIGALRM signal has been scheduled. f.write('if [ $2 = "WPS-SUCCESS" -a -r %s ]; then kill `cat %s`; sleep 1; fi\n' % (pidfile, pidfile)) os.chmod(actionfile, stat.S_IREAD | stat.S_IWRITE | stat.S_IEXEC | stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH) ssid = "test-wps-conf" hostapd.add_ap(apdev[0]['ifname'], { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}) hapd = hostapd.Hostapd(apdev[0]['ifname']) prg = os.path.join(test_params['logdir'], 'alt-wpa_supplicant/wpa_supplicant/wpa_cli') if not os.path.exists(prg): prg = '../../wpa_supplicant/wpa_cli' arg = [ prg, '-P', pidfile, '-B', '-i', dev[0].ifname, '-a', actionfile ] subprocess.call(arg) arg = [ 'ps', 'ax' ] cmd = subprocess.Popen(arg, stdout=subprocess.PIPE) out = cmd.communicate()[0] cmd.wait() logger.debug("Processes:\n" + out) if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) not in out: raise Exception("Did not see wpa_cli running") hapd.request("WPS_PIN any 12345670") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].dump_monitor() dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " 12345670") dev[0].wait_connected(timeout=30) for i in range(30): if not os.path.exists(pidfile): break time.sleep(0.1) if not os.path.exists(logfile): raise Exception("wpa_cli action results file not found") with open(logfile, 'r') as f: res = f.read() if "WPS-SUCCESS" not in res: raise Exception("WPS-SUCCESS event not seen in action file") arg = [ 'ps', 'ax' ] cmd = subprocess.Popen(arg, stdout=subprocess.PIPE) out = cmd.communicate()[0] cmd.wait() logger.debug("Remaining processes:\n" + out) if "wpa_cli -P %s -B -i %s" % (pidfile, dev[0].ifname) in out: raise Exception("wpa_cli still running") if os.path.exists(pidfile): raise Exception("PID file not removed") def test_ap_wps_er_ssdp_proto(dev, apdev): """WPS ER SSDP protocol testing""" try: _test_ap_wps_er_ssdp_proto(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_ssdp_proto(dev, apdev): socket.setdefaulttimeout(1) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind(("239.255.255.250", 1900)) if "FAIL" not in dev[0].request("WPS_ER_START ifname=lo foo"): raise Exception("Invalid filter accepted") if "OK" not in dev[0].request("WPS_ER_START ifname=lo 1.2.3.4"): raise Exception("WPS_ER_START with filter failed") (msg,addr) = sock.recvfrom(1000) logger.debug("Received SSDP message from %s: %s" % (str(addr), msg)) if "M-SEARCH" not in msg: raise Exception("Not an M-SEARCH") sock.sendto("FOO", addr) time.sleep(0.1) dev[0].request("WPS_ER_STOP") dev[0].request("WPS_ER_START ifname=lo") (msg,addr) = sock.recvfrom(1000) logger.debug("Received SSDP message from %s: %s" % (str(addr), msg)) if "M-SEARCH" not in msg: raise Exception("Not an M-SEARCH") sock.sendto("FOO", addr) sock.sendto("HTTP/1.1 200 OK\r\nFOO\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nNTS:foo\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nNTS:ssdp:byebye\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\ncache-control: foo=1\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\ncache-control: max-age=1\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nusn:\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nusn:foo\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid:\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: \r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nusn: uuid: foo\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nNTS:ssdp:byebye\r\n\r\n", addr) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\n\r\n", addr) with alloc_fail(dev[0], 1, "wps_er_ap_add"): sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr) time.sleep(0.1) with alloc_fail(dev[0], 2, "wps_er_ap_add"): sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr) time.sleep(0.1) # Add an AP with bogus URL sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:foo\r\ncache-control:max-age=1\r\n\r\n", addr) # Update timeout on AP without updating URL sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1:12345/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr) ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5) if ev is None: raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout") # Add an AP with a valid URL (but no server listing to it) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1:12345/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr) ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=5) if ev is None: raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout") sock.close() wps_event_url = None def gen_upnp_info(eventSubURL='wps_event', controlURL='wps_control', udn='uuid:27ea801a-9e5c-4e73-bd82-f89cbcd10d7e'): payload = ''' 1 0 urn:schemas-wifialliance-org:device:WFADevice:1 WPS Access Point Company WAP 123 12345 ''' if udn: payload += '' + udn + '' payload += ''' urn:schemas-wifialliance-org:service:WFAWLANConfig:1 urn:wifialliance-org:serviceId:WFAWLANConfig1 wps_scpd.xml ''' if controlURL: payload += '' + controlURL + '\n' if eventSubURL: payload += '' + eventSubURL + '\n' payload += ''' ''' hdr = 'HTTP/1.1 200 OK\r\n' + \ 'Content-Type: text/xml; charset="utf-8"\r\n' + \ 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \ 'Connection: close\r\n' + \ 'Content-Length: ' + str(len(payload)) + '\r\n' + \ 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n' return hdr + payload def gen_wps_control(payload_override=None): payload = ''' EEoAARAQIgABBBBHABAn6oAanlxOc72C+Jy80Q1+ECAABgIAAAADABAaABCJZ7DPtbU3Ust9 Z3wJF07WEDIAwH45D3i1OqB7eJGwTzqeapS71h3KyXncK2xJZ+xqScrlorNEg6LijBJzG2Ca +FZli0iliDJd397yAx/jk4nFXco3q5ylBSvSw9dhJ5u1xBKSnTilKGlUHPhLP75PUqM3fot9 7zwtFZ4bx6x1sBA6oEe2d0aUJmLumQGCiKEIWlnxs44zego/2tAe81bDzdPBM7o5HH/FUhD+ KoGzFXp51atP+1n9Vta6AkI0Vye99JKLcC6Md9dMJltSVBgd4Xc4lRAEAAIAIxAQAAIADRAN AAEBEAgAAgAEEEQAAQIQIQAHQ29tcGFueRAjAANXQVAQJAADMTIzEEIABTEyMzQ1EFQACAAG AFDyBAABEBEAC1dpcmVsZXNzIEFQEDwAAQEQAgACAAAQEgACAAAQCQACAAAQLQAEgQIDABBJ AAYANyoAASA= ''' if payload_override: payload = payload_override hdr = 'HTTP/1.1 200 OK\r\n' + \ 'Content-Type: text/xml; charset="utf-8"\r\n' + \ 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \ 'Connection: close\r\n' + \ 'Content-Length: ' + str(len(payload)) + '\r\n' + \ 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n' return hdr + payload def gen_wps_event(sid='uuid:7eb3342a-8a5f-47fe-a585-0785bfec6d8a'): payload = "" hdr = 'HTTP/1.1 200 OK\r\n' + \ 'Content-Type: text/xml; charset="utf-8"\r\n' + \ 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \ 'Connection: close\r\n' + \ 'Content-Length: ' + str(len(payload)) + '\r\n' if sid: hdr += 'SID: ' + sid + '\r\n' hdr += 'Timeout: Second-1801\r\n' + \ 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n' return hdr + payload class WPSAPHTTPServer(SocketServer.StreamRequestHandler): def handle(self): data = self.rfile.readline().strip() logger.info("HTTP server received: " + data) while True: hdr = self.rfile.readline().strip() if len(hdr) == 0: break logger.info("HTTP header: " + hdr) if "CALLBACK:" in hdr: global wps_event_url wps_event_url = hdr.split(' ')[1].strip('<>') if "GET /foo.xml" in data: self.handle_upnp_info() elif "POST /wps_control" in data: self.handle_wps_control() elif "SUBSCRIBE /wps_event" in data: self.handle_wps_event() else: self.handle_others(data) def handle_upnp_info(self): self.wfile.write(gen_upnp_info()) def handle_wps_control(self): self.wfile.write(gen_wps_control()) def handle_wps_event(self): self.wfile.write(gen_wps_event()) def handle_others(self, data): logger.info("Ignore HTTP request: " + data) class MyTCPServer(SocketServer.TCPServer): def __init__(self, addr, handler): self.allow_reuse_address = True SocketServer.TCPServer.__init__(self, addr, handler) def wps_er_start(dev, http_server, max_age=1, wait_m_search=False, location_url=None): socket.setdefaulttimeout(1) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind(("239.255.255.250", 1900)) dev.request("WPS_ER_START ifname=lo") for i in range(100): (msg,addr) = sock.recvfrom(1000) logger.debug("Received SSDP message from %s: %s" % (str(addr), msg)) if "M-SEARCH" in msg: break if not wait_m_search: raise Exception("Not an M-SEARCH") if i == 99: raise Exception("No M-SEARCH seen") # Add an AP with a valid URL and server listing to it server = MyTCPServer(("127.0.0.1", 12345), http_server) if not location_url: location_url = 'http://127.0.0.1:12345/foo.xml' sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:%s\r\ncache-control:max-age=%d\r\n\r\n" % (location_url, max_age), addr) server.timeout = 1 return server,sock def wps_er_stop(dev, sock, server, on_alloc_fail=False): sock.close() server.server_close() if on_alloc_fail: done = False for i in range(50): res = dev.request("GET_ALLOC_FAIL") if res.startswith("0:"): done = True break time.sleep(0.1) if not done: raise Exception("No allocation failure reported") else: ev = dev.wait_event(["WPS-ER-AP-REMOVE"], timeout=5) if ev is None: raise Exception("No WPS-ER-AP-REMOVE event on max-age timeout") dev.request("WPS_ER_STOP") def run_wps_er_proto_test(dev, handler, no_event_url=False, location_url=None): try: uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e' server,sock = wps_er_start(dev, handler, location_url=location_url) global wps_event_url wps_event_url = None server.handle_request() server.handle_request() server.handle_request() server.server_close() if no_event_url: if wps_event_url: raise Exception("Received event URL unexpectedly") return if wps_event_url is None: raise Exception("Did not get event URL") logger.info("Event URL: " + wps_event_url) finally: dev.request("WPS_ER_STOP") def send_wlanevent(url, uuid, data): conn = httplib.HTTPConnection(url.netloc) payload = ''' 1 1 ''' payload += base64.b64encode(data) payload += '' headers = { "Content-type": 'text/xml; charset="utf-8"', "Server": "Unspecified, UPnP/1.0, Unspecified", "HOST": url.netloc, "NT": "upnp:event", "SID": "uuid:" + uuid, "SEQ": "0", "Content-Length": str(len(payload)) } conn.request("NOTIFY", url.path, payload, headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) def test_ap_wps_er_http_proto(dev, apdev): """WPS ER HTTP protocol testing""" try: _test_ap_wps_er_http_proto(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_http_proto(dev, apdev): uuid = '27ea801a-9e5c-4e73-bd82-f89cbcd10d7e' server,sock = wps_er_start(dev[0], WPSAPHTTPServer, max_age=15) global wps_event_url wps_event_url = None server.handle_request() server.handle_request() server.handle_request() server.server_close() if wps_event_url is None: raise Exception("Did not get event URL") logger.info("Event URL: " + wps_event_url) ev = dev[0].wait_event(["WPS-ER-AP-ADD"], timeout=10) if ev is None: raise Exception("No WPS-ER-AP-ADD event") if uuid not in ev: raise Exception("UUID mismatch") sock.close() logger.info("Valid Probe Request notification") url = urlparse.urlparse(wps_event_url) conn = httplib.HTTPConnection(url.netloc) payload = ''' 1 1 ATAyOjAwOjAwOjAwOjAwOjAwEEoAARAQOgABAhAIAAIxSBBHABA2LbR7pTpRkYj7VFi5hrLk EFQACAAAAAAAAAAAEDwAAQMQAgACAAAQCQACAAAQEgACAAAQIQABIBAjAAEgECQAASAQEQAI RGV2aWNlIEEQSQAGADcqAAEg ''' headers = { "Content-type": 'text/xml; charset="utf-8"', "Server": "Unspecified, UPnP/1.0, Unspecified", "HOST": url.netloc, "NT": "upnp:event", "SID": "uuid:" + uuid, "SEQ": "0", "Content-Length": str(len(payload)) } conn.request("NOTIFY", url.path, payload, headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) ev = dev[0].wait_event(["WPS-ER-ENROLLEE-ADD"], timeout=5) if ev is None: raise Exception("No WPS-ER-ENROLLEE-ADD event") if "362db47b-a53a-5191-88fb-5458b986b2e4" not in ev: raise Exception("No Enrollee UUID match") logger.info("Incorrect event URL AP id") conn = httplib.HTTPConnection(url.netloc) conn.request("NOTIFY", url.path + '123', payload, headers) resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.info("Missing AP id") conn = httplib.HTTPConnection(url.netloc) conn.request("NOTIFY", '/event/' + url.path.split('/')[2], payload, headers) time.sleep(0.1) logger.info("Incorrect event URL event id") conn = httplib.HTTPConnection(url.netloc) conn.request("NOTIFY", '/event/123456789/123', payload, headers) time.sleep(0.1) logger.info("Incorrect event URL prefix") conn = httplib.HTTPConnection(url.netloc) conn.request("NOTIFY", '/foobar/123456789/123', payload, headers) resp = conn.getresponse() if resp.status != 404: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.info("Unsupported request") conn = httplib.HTTPConnection(url.netloc) conn.request("FOOBAR", '/foobar/123456789/123', payload, headers) resp = conn.getresponse() if resp.status != 501: raise Exception("Unexpected HTTP response: %d" % resp.status) logger.info("Unsupported request and OOM") with alloc_fail(dev[0], 1, "wps_er_http_req"): conn = httplib.HTTPConnection(url.netloc) conn.request("FOOBAR", '/foobar/123456789/123', payload, headers) time.sleep(0.5) logger.info("Too short WLANEvent") data = '\x00' send_wlanevent(url, uuid, data) logger.info("Invalid WLANEventMAC") data = '\x00qwertyuiopasdfghjklzxcvbnm' send_wlanevent(url, uuid, data) logger.info("Unknown WLANEventType") data = '\xff02:00:00:00:00:00' send_wlanevent(url, uuid, data) logger.info("Probe Request notification without any attributes") data = '\x0102:00:00:00:00:00' send_wlanevent(url, uuid, data) logger.info("Probe Request notification with invalid attribute") data = '\x0102:00:00:00:00:00\xff' send_wlanevent(url, uuid, data) logger.info("EAP message without any attributes") data = '\x0202:00:00:00:00:00' send_wlanevent(url, uuid, data) logger.info("EAP message with invalid attribute") data = '\x0202:00:00:00:00:00\xff' send_wlanevent(url, uuid, data) logger.info("EAP message from new STA and not M1") data = '\x0202:ff:ff:ff:ff:ff' + '\x10\x22\x00\x01\x05' send_wlanevent(url, uuid, data) logger.info("EAP message: M1") data = '\x0202:00:00:00:00:00' data += '\x10\x22\x00\x01\x04' data += '\x10\x47\x00\x10' + 16*'\x00' data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00' data += '\x10\x1a\x00\x10' + 16*'\x00' data += '\x10\x32\x00\xc0' + 192*'\x00' data += '\x10\x04\x00\x02\x00\x00' data += '\x10\x10\x00\x02\x00\x00' data += '\x10\x0d\x00\x01\x00' data += '\x10\x08\x00\x02\x00\x00' data += '\x10\x44\x00\x01\x00' data += '\x10\x21\x00\x00' data += '\x10\x23\x00\x00' data += '\x10\x24\x00\x00' data += '\x10\x42\x00\x00' data += '\x10\x54\x00\x08' + 8*'\x00' data += '\x10\x11\x00\x00' data += '\x10\x3c\x00\x01\x00' data += '\x10\x02\x00\x02\x00\x00' data += '\x10\x12\x00\x02\x00\x00' data += '\x10\x09\x00\x02\x00\x00' data += '\x10\x2d\x00\x04\x00\x00\x00\x00' m1 = data send_wlanevent(url, uuid, data) logger.info("EAP message: WSC_ACK") data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0d' send_wlanevent(url, uuid, data) logger.info("EAP message: M1") send_wlanevent(url, uuid, m1) logger.info("EAP message: WSC_NACK") data = '\x0202:00:00:00:00:00' + '\x10\x22\x00\x01\x0e' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 - Too long attribute values") data = '\x0202:00:00:00:00:00' data += '\x10\x11\x00\x21' + 33*'\x00' data += '\x10\x45\x00\x21' + 33*'\x00' data += '\x10\x42\x00\x21' + 33*'\x00' data += '\x10\x24\x00\x21' + 33*'\x00' data += '\x10\x23\x00\x21' + 33*'\x00' data += '\x10\x21\x00\x41' + 65*'\x00' data += '\x10\x49\x00\x09\x00\x37\x2a\x05\x02\x00\x00\x05\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing UUID-E") data = '\x0202:00:00:00:00:00' data += '\x10\x22\x00\x01\x04' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing MAC Address") data += '\x10\x47\x00\x10' + 16*'\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Enrollee Nonce") data += '\x10\x20\x00\x06\x02\x00\x00\x00\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Public Key") data += '\x10\x1a\x00\x10' + 16*'\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Authentication Type flags") data += '\x10\x32\x00\xc0' + 192*'\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Encryption Type Flags") data += '\x10\x04\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Connection Type flags") data += '\x10\x10\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Config Methods") data += '\x10\x0d\x00\x01\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Wi-Fi Protected Setup State") data += '\x10\x08\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Manufacturer") data += '\x10\x44\x00\x01\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Model Name") data += '\x10\x21\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Model Number") data += '\x10\x23\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Serial Number") data += '\x10\x24\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Primary Device Type") data += '\x10\x42\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Device Name") data += '\x10\x54\x00\x08' + 8*'\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing RF Bands") data += '\x10\x11\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Association State") data += '\x10\x3c\x00\x01\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Device Password ID") data += '\x10\x02\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing Configuration Error") data += '\x10\x12\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("EAP message: M1 missing OS Version") data += '\x10\x09\x00\x02\x00\x00' send_wlanevent(url, uuid, data) logger.info("Check max concurrent requests") addr = (url.hostname, url.port) socks = {} for i in range(20): socks[i] = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP) socks[i].connect(addr) for i in range(20): socks[i].send("GET / HTTP/1.1\r\n\r\n") count = 0 for i in range(20): try: res = socks[i].recv(100) if "HTTP/1" in res: count += 1 except: pass socks[i].close() logger.info("%d concurrent HTTP GET operations returned response" % count) if count < 10: raise Exception("Too few concurrent HTTP connections accepted") logger.info("OOM in HTTP server") for func in [ "http_request_init", "httpread_create", "eloop_register_timeout;httpread_create", "eloop_register_sock;httpread_create", "httpread_hdr_analyze" ]: with alloc_fail(dev[0], 1, func): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP) sock.connect(addr) sock.send("GET / HTTP/1.1\r\n\r\n") try: sock.recv(100) except: pass sock.close() logger.info("Invalid HTTP header") for req in [ " GET / HTTP/1.1\r\n\r\n", "HTTP/1.1 200 OK\r\n\r\n", "HTTP/\r\n\r\n", "GET %%a%aa% HTTP/1.1\r\n\r\n", "GET / HTTP/1.1\r\n FOO\r\n\r\n", "NOTIFY / HTTP/1.1\r\n" + 4097*'a' + '\r\n\r\n', "NOTIFY / HTTP/1.1\r\n\r\n" + 8193*'a', "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n foo\r\n", "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n1\r\nfoo\r\n", "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\n", "POST / HTTP/1.1\r\nTransfer-Encoding: CHUNKED\r\n\r\n0\r\naa\ra\r\n\ra" ]: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP) sock.settimeout(0.1) sock.connect(addr) sock.send(req) try: sock.recv(100) except: pass sock.close() with alloc_fail(dev[0], 2, "httpread_read_handler"): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP) sock.connect(addr) sock.send("NOTIFY / HTTP/1.1\r\n\r\n" + 4500*'a') try: sock.recv(100) except: pass sock.close() conn = httplib.HTTPConnection(url.netloc) payload = ' Rk9P ''' self.wfile.write(gen_wps_control(payload_override=payload)) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_m1, no_event_url=True) def test_ap_wps_er_http_proto_upnp_info_no_device(dev, apdev): """WPS ER HTTP protocol testing - No device in UPnP info""" class WPSAPHTTPServer_no_device(WPSAPHTTPServer): def handle_upnp_info(self): payload = ''' 1 0 ''' hdr = 'HTTP/1.1 200 OK\r\n' + \ 'Content-Type: text/xml; charset="utf-8"\r\n' + \ 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \ 'Connection: close\r\n' + \ 'Content-Length: ' + str(len(payload)) + '\r\n' + \ 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n' self.wfile.write(hdr + payload) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True) def test_ap_wps_er_http_proto_upnp_info_no_device_type(dev, apdev): """WPS ER HTTP protocol testing - No deviceType in UPnP info""" class WPSAPHTTPServer_no_device(WPSAPHTTPServer): def handle_upnp_info(self): payload = ''' 1 0 ''' hdr = 'HTTP/1.1 200 OK\r\n' + \ 'Content-Type: text/xml; charset="utf-8"\r\n' + \ 'Server: Unspecified, UPnP/1.0, Unspecified\r\n' + \ 'Connection: close\r\n' + \ 'Content-Length: ' + str(len(payload)) + '\r\n' + \ 'Date: Sat, 15 Aug 2015 18:55:08 GMT\r\n\r\n' self.wfile.write(hdr + payload) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_device, no_event_url=True) def test_ap_wps_er_http_proto_upnp_info_invalid_udn_uuid(dev, apdev): """WPS ER HTTP protocol testing - Invalid UDN UUID""" class WPSAPHTTPServer_invalid_udn_uuid(WPSAPHTTPServer): def handle_upnp_info(self): self.wfile.write(gen_upnp_info(udn='uuid:foo')) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_invalid_udn_uuid) def test_ap_wps_er_http_proto_no_control_url(dev, apdev): """WPS ER HTTP protocol testing - no controlURL""" class WPSAPHTTPServer_no_control_url(WPSAPHTTPServer): def handle_upnp_info(self): self.wfile.write(gen_upnp_info(controlURL=None)) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_no_control_url, no_event_url=True) def test_ap_wps_er_http_proto_control_url_dns(dev, apdev): """WPS ER HTTP protocol testing - DNS name in controlURL""" class WPSAPHTTPServer_control_url_dns(WPSAPHTTPServer): def handle_upnp_info(self): self.wfile.write(gen_upnp_info(controlURL='http://example.com/wps_control')) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_control_url_dns, no_event_url=True) def test_ap_wps_http_timeout(dev, apdev): """WPS AP/ER and HTTP timeout""" try: _test_ap_wps_http_timeout(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_http_timeout(dev, apdev): ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) url = urlparse.urlparse(location) addr = (url.hostname, url.port) logger.debug("Open HTTP connection to hostapd, but do not complete request") sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP) sock.connect(addr) sock.send("G") class DummyServer(SocketServer.StreamRequestHandler): def handle(self): logger.debug("DummyServer - start 31 sec wait") time.sleep(31) logger.debug("DummyServer - wait done") logger.debug("Start WPS ER") server,sock2 = wps_er_start(dev[0], DummyServer, max_age=40, wait_m_search=True) logger.debug("Start server to accept, but not complete, HTTP connection from WPS ER") # This will wait for 31 seconds.. server.handle_request() logger.debug("Complete HTTP connection with hostapd (that should have already closed the connection)") try: sock.send("ET / HTTP/1.1\r\n\r\n") res = sock.recv(100) sock.close() except: pass def test_ap_wps_er_url_parse(dev, apdev): """WPS ER and URL parsing special cases""" try: _test_ap_wps_er_url_parse(dev, apdev) finally: dev[0].request("WPS_ER_STOP") def _test_ap_wps_er_url_parse(dev, apdev): sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) sock.settimeout(1) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind(("239.255.255.250", 1900)) dev[0].request("WPS_ER_START ifname=lo") (msg,addr) = sock.recvfrom(1000) logger.debug("Received SSDP message from %s: %s" % (str(addr), msg)) if "M-SEARCH" not in msg: raise Exception("Not an M-SEARCH") sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1\r\ncache-control:max-age=1\r\n\r\n", addr) ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://127.0.0.1/:foo\r\ncache-control:max-age=1\r\n\r\n", addr) ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2) sock.sendto("HTTP/1.1 200 OK\r\nST: urn:schemas-wifialliance-org:device:WFADevice:1\r\nlocation:http://255.255.255.255:0/foo.xml\r\ncache-control:max-age=1\r\n\r\n", addr) ev = dev[0].wait_event(["WPS-ER-AP-REMOVE"], timeout=2) sock.close() def test_ap_wps_er_link_update(dev, apdev): """WPS ER and link update special cases""" class WPSAPHTTPServer_link_update(WPSAPHTTPServer): def handle_upnp_info(self): self.wfile.write(gen_upnp_info(controlURL='/wps_control')) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update) class WPSAPHTTPServer_link_update2(WPSAPHTTPServer): def handle_others(self, data): if "GET / " in data: self.wfile.write(gen_upnp_info(controlURL='/wps_control')) run_wps_er_proto_test(dev[0], WPSAPHTTPServer_link_update2, location_url='http://127.0.0.1:12345') def test_ap_wps_er_http_client(dev, apdev): """WPS ER and HTTP client special cases""" with alloc_fail(dev[0], 1, "http_link_update"): run_wps_er_proto_test(dev[0], WPSAPHTTPServer) with alloc_fail(dev[0], 1, "wpabuf_alloc;http_client_url"): run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True) with alloc_fail(dev[0], 1, "httpread_create;http_client_tx_ready"): run_wps_er_proto_test(dev[0], WPSAPHTTPServer, no_event_url=True) class WPSAPHTTPServer_req_as_resp(WPSAPHTTPServer): def handle_upnp_info(self): self.wfile.write("GET / HTTP/1.1\r\n\r\n") run_wps_er_proto_test(dev[0], WPSAPHTTPServer_req_as_resp, no_event_url=True) def test_ap_wps_init_oom(dev, apdev): """wps_init OOM cases""" ssid = "test-wps" appin = "12345670" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "ap_pin": appin } hapd = hostapd.add_ap(apdev[0]['ifname'], params) pin = dev[0].wps_read_pin() with alloc_fail(hapd, 1, "wps_init"): hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") with alloc_fail(dev[0], 2, "wps_init"): hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") with alloc_fail(dev[0], 2, "wps_init"): hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].request("WPS_PBC %s" % (apdev[0]['bssid'])) ev = hapd.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") dev[0].dump_monitor() new_ssid = "wps-new-ssid" new_passphrase = "1234567890" with alloc_fail(dev[0], 3, "wps_init"): dev[0].wps_reg(apdev[0]['bssid'], appin, new_ssid, "WPA2PSK", "CCMP", new_passphrase, no_wait=True) ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].flush_scan_cache() def test_ap_wps_invalid_assoc_req_elem(dev, apdev): """WPS and invalid IE in Association Request frame""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) pin = "12345670" hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") try: dev[0].request("VENDOR_ELEM_ADD 13 dd050050f20410") dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) for i in range(5): ev = hapd.wait_event(["CTRL-EVENT-EAP-PROPOSED-METHOD"], timeout=10) if ev and "vendor=14122" in ev: break if ev is None or "vendor=14122" not in ev: raise Exception("EAP-WSC not started") dev[0].request("WPS_CANCEL") finally: dev[0].request("VENDOR_ELEM_REMOVE 13 *") def test_ap_wps_pbc_pin_mismatch(dev, apdev): """WPS PBC/PIN mismatch""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) hapd.request("SET wps_version_number 0x10") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") hapd.request("WPS_PBC") pin = dev[0].wps_read_pin() dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"]) if ev is None: raise Exception("Scan did not complete") dev[0].request("WPS_CANCEL") hapd.request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_ie_invalid(dev, apdev): """WPS PIN attempt with AP that has invalid WSC IE""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "vendor_elements": "dd050050f20410" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) params = { 'ssid': "another", "vendor_elements": "dd050050f20410" } hostapd.add_ap(apdev[1]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") pin = dev[0].wps_read_pin() dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"]) if ev is None: raise Exception("Scan did not complete") dev[0].request("WPS_CANCEL") def test_ap_wps_scan_prio_order(dev, apdev): """WPS scan priority ordering""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) params = { 'ssid': "another", "vendor_elements": "dd050050f20410" } hostapd.add_ap(apdev[1]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") pin = dev[0].wps_read_pin() dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"]) if ev is None: raise Exception("Scan did not complete") dev[0].request("WPS_CANCEL") def test_ap_wps_probe_req_ie_oom(dev, apdev): """WPS ProbeReq IE OOM""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") with alloc_fail(dev[0], 1, "wps_build_probe_req_ie"): dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10) if ev is None: raise Exception("Association not seen") dev[0].request("WPS_CANCEL") with alloc_fail(dev[0], 1, "wps_ie_encapsulate"): dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10) if ev is None: raise Exception("Association not seen") dev[0].request("WPS_CANCEL") def test_ap_wps_assoc_req_ie_oom(dev, apdev): """WPS AssocReq IE OOM""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") with alloc_fail(dev[0], 1, "wps_build_assoc_req_ie"): dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10) if ev is None: raise Exception("Association not seen") dev[0].request("WPS_CANCEL") def test_ap_wps_assoc_resp_ie_oom(dev, apdev): """WPS AssocResp IE OOM""" ssid = "test-wps" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") with alloc_fail(hapd, 1, "wps_build_assoc_resp_ie"): dev[0].request("WPS_PIN %s %s" % (apdev[0]['bssid'], pin)) ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=10) if ev is None: raise Exception("Association not seen") dev[0].request("WPS_CANCEL") def test_ap_wps_bss_info_errors(dev, apdev): """WPS BSS info errors""" params = { "ssid": "1", "vendor_elements": "dd0e0050f20410440001ff101100010a" } hostapd.add_ap(apdev[0]['ifname'], params) params = { 'ssid': "2", "vendor_elements": "dd050050f20410" } hostapd.add_ap(apdev[1]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") bss = dev[0].get_bss(apdev[0]['bssid']) logger.info("BSS: " + str(bss)) if "wps_state" in bss: raise Exception("Unexpected wps_state in BSS info") if 'wps_device_name' not in bss: raise Exception("No wps_device_name in BSS info") if bss['wps_device_name'] != '_': raise Exception("Unexpected wps_device_name value") bss = dev[0].get_bss(apdev[1]['bssid']) logger.info("BSS: " + str(bss)) with alloc_fail(dev[0], 1, "=wps_attr_text"): bss = dev[0].get_bss(apdev[0]['bssid']) logger.info("BSS(OOM): " + str(bss)) def wps_run_pbc_fail_ap(apdev, dev, hapd): hapd.request("WPS_PBC") dev.scan_for_bss(apdev['bssid'], freq="2412") dev.request("WPS_PBC " + apdev['bssid']) ev = dev.wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev.request("WPS_CANCEL") dev.wait_disconnected() for i in range(5): try: dev.flush_scan_cache() break except Exception, e: if str(e).startswith("Failed to trigger scan"): # Try again time.sleep(1) else: raise def wps_run_pbc_fail(apdev, dev): hapd = wps_start_ap(apdev) wps_run_pbc_fail_ap(apdev, dev, hapd) def test_ap_wps_pk_oom(dev, apdev): """WPS and public key OOM""" with alloc_fail(dev[0], 1, "wps_build_public_key"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_pk_oom_ap(dev, apdev): """WPS and public key OOM on AP""" hapd = wps_start_ap(apdev[0]) with alloc_fail(hapd, 1, "wps_build_public_key"): wps_run_pbc_fail_ap(apdev[0], dev[0], hapd) def test_ap_wps_encr_oom_ap(dev, apdev): """WPS and encrypted settings decryption OOM on AP""" hapd = wps_start_ap(apdev[0]) pin = dev[0].wps_read_pin() hapd.request("WPS_PIN any " + pin) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") with alloc_fail(hapd, 1, "wps_decrypt_encr_settings"): dev[0].request("WPS_PIN " + apdev[0]['bssid'] + " " + pin) ev = hapd.wait_event(["WPS-FAIL"], timeout=10) if ev is None: raise Exception("No WPS-FAIL reported") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() def test_ap_wps_encr_no_random_ap(dev, apdev): """WPS and no random data available for encryption on AP""" hapd = wps_start_ap(apdev[0]) with fail_test(hapd, 1, "os_get_random;wps_build_encr_settings"): wps_run_pbc_fail_ap(apdev[0], dev[0], hapd) def test_ap_wps_e_hash_no_random_sta(dev, apdev): """WPS and no random data available for e-hash on STA""" with fail_test(dev[0], 1, "os_get_random;wps_build_e_hash"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_m1_no_random(dev, apdev): """WPS and no random for M1 on STA""" with fail_test(dev[0], 1, "os_get_random;wps_build_m1"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_m1_oom(dev, apdev): """WPS and OOM for M1 on STA""" with alloc_fail(dev[0], 1, "wps_build_m1"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_m3_oom(dev, apdev): """WPS and OOM for M3 on STA""" with alloc_fail(dev[0], 1, "wps_build_m3"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_m5_oom(dev, apdev): """WPS and OOM for M5 on STA""" hapd = wps_start_ap(apdev[0]) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") for i in range(1, 3): with alloc_fail(dev[0], i, "wps_build_m5"): dev[0].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() dev[0].flush_scan_cache() def test_ap_wps_m5_no_random(dev, apdev): """WPS and no random for M5 on STA""" with fail_test(dev[0], 1, "os_get_random;wps_build_encr_settings;wps_build_m5"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_m7_oom(dev, apdev): """WPS and OOM for M7 on STA""" hapd = wps_start_ap(apdev[0]) hapd.request("WPS_PBC") dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") for i in range(1, 3): with alloc_fail(dev[0], i, "wps_build_m7"): dev[0].request("WPS_PBC " + apdev[0]['bssid']) ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() dev[0].flush_scan_cache() def test_ap_wps_m7_no_random(dev, apdev): """WPS and no random for M7 on STA""" with fail_test(dev[0], 1, "os_get_random;wps_build_encr_settings;wps_build_m7"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_wsc_done_oom(dev, apdev): """WPS and OOM for WSC_Done on STA""" with alloc_fail(dev[0], 1, "wps_build_wsc_done"): wps_run_pbc_fail(apdev[0], dev[0]) def test_ap_wps_random_psk_fail(dev, apdev): """WPS and no random for PSK on AP""" ssid = "test-wps" pskfile = "/tmp/ap_wps_per_enrollee_psk.psk_file" appin = "12345670" try: os.remove(pskfile) except: pass try: with open(pskfile, "w") as f: f.write("# WPA PSKs\n") params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "ap_pin": appin, "wpa_psk_file": pskfile } hapd = hostapd.add_ap(apdev[0]['ifname'], params) dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") with fail_test(hapd, 1, "os_get_random;wps_build_cred_network_key"): dev[0].request("WPS_REG " + apdev[0]['bssid'] + " " + appin) ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"], timeout=10) if ev is None: raise Exception("No EAP failure reported") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() with fail_test(hapd, 1, "os_get_random;wps_build_cred"): wps_run_pbc_fail_ap(apdev[0], dev[0], hapd) with alloc_fail(hapd, 1, "wps_build_cred"): wps_run_pbc_fail_ap(apdev[0], dev[0], hapd) with alloc_fail(hapd, 2, "wps_build_cred"): wps_run_pbc_fail_ap(apdev[0], dev[0], hapd) finally: os.remove(pskfile) def wps_ext_eap_identity_req(dev, hapd, bssid): logger.debug("EAP-Identity/Request") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX from hostapd") res = dev.request("EAPOL_RX " + bssid + " " + ev.split(' ')[2]) if "OK" not in res: raise Exception("EAPOL_RX to wpa_supplicant failed") def wps_ext_eap_identity_resp(hapd, dev, addr): ev = dev.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX from wpa_supplicant") res = hapd.request("EAPOL_RX " + addr + " " + ev.split(' ')[2]) if "OK" not in res: raise Exception("EAPOL_RX to hostapd failed") def wps_ext_eap_wsc(dst, src, src_addr, msg): logger.debug(msg) ev = src.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") res = dst.request("EAPOL_RX " + src_addr + " " + ev.split(' ')[2]) if "OK" not in res: raise Exception("EAPOL_RX failed") def wps_start_ext(apdev, dev, pbc=False): addr = dev.own_addr() bssid = apdev['bssid'] ssid = "test-wps-conf" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"} hapd = hostapd.add_ap(apdev['ifname'], params) if pbc: hapd.request("WPS_PBC") else: pin = dev.wps_read_pin() hapd.request("WPS_PIN any " + pin) dev.scan_for_bss(bssid, freq="2412") hapd.request("SET ext_eapol_frame_io 1") dev.request("SET ext_eapol_frame_io 1") if pbc: dev.request("WPS_PBC " + bssid) else: dev.request("WPS_PIN " + bssid + " " + pin) return addr,bssid,hapd def wps_auth_corrupt(dst, src, addr): ev = src.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") src.request("SET ext_eapol_frame_io 0") dst.request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[-24:-16] != '10050008': raise Exception("Could not find Authenticator attribute") # Corrupt Authenticator value msg = msg[:-1] + '%x' % ((int(msg[-1], 16) + 1) % 16) res = dst.request("EAPOL_RX " + addr + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") def wps_fail_finish(hapd, dev, fail_str): ev = hapd.wait_event(["WPS-FAIL"], timeout=5) if ev is None: raise Exception("WPS-FAIL not indicated") if fail_str not in ev: raise Exception("Unexpected WPS-FAIL value: " + ev) dev.request("WPS_CANCEL") dev.wait_disconnected() def wps_auth_corrupt_from_ap(dev, hapd, bssid, fail_str): wps_auth_corrupt(dev, hapd, bssid) wps_fail_finish(hapd, dev, fail_str) def wps_auth_corrupt_to_ap(dev, hapd, addr, fail_str): wps_auth_corrupt(hapd, dev, addr) wps_fail_finish(hapd, dev, fail_str) def test_ap_wps_authenticator_mismatch_m2(dev, apdev): """WPS and Authenticator attribute mismatch in M2""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=5") def test_ap_wps_authenticator_mismatch_m3(dev, apdev): """WPS and Authenticator attribute mismatch in M3""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") logger.debug("M3") wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=7") def test_ap_wps_authenticator_mismatch_m4(dev, apdev): """WPS and Authenticator attribute mismatch in M4""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev[0], addr, "M3") logger.debug("M4") wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=8") def test_ap_wps_authenticator_mismatch_m5(dev, apdev): """WPS and Authenticator attribute mismatch in M5""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev[0], addr, "M3") wps_ext_eap_wsc(dev[0], hapd, bssid, "M4") logger.debug("M5") wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=9") def test_ap_wps_authenticator_mismatch_m6(dev, apdev): """WPS and Authenticator attribute mismatch in M6""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev[0], addr, "M3") wps_ext_eap_wsc(dev[0], hapd, bssid, "M4") wps_ext_eap_wsc(hapd, dev[0], addr, "M5") logger.debug("M6") wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=10") def test_ap_wps_authenticator_mismatch_m7(dev, apdev): """WPS and Authenticator attribute mismatch in M7""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev[0], addr, "M3") wps_ext_eap_wsc(dev[0], hapd, bssid, "M4") wps_ext_eap_wsc(hapd, dev[0], addr, "M5") wps_ext_eap_wsc(dev[0], hapd, bssid, "M6") logger.debug("M7") wps_auth_corrupt_to_ap(dev[0], hapd, addr, "msg=11") def test_ap_wps_authenticator_mismatch_m8(dev, apdev): """WPS and Authenticator attribute mismatch in M8""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") wps_ext_eap_wsc(dev[0], hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev[0], addr, "M3") wps_ext_eap_wsc(dev[0], hapd, bssid, "M4") wps_ext_eap_wsc(hapd, dev[0], addr, "M5") wps_ext_eap_wsc(dev[0], hapd, bssid, "M6") wps_ext_eap_wsc(hapd, dev[0], addr, "M7") logger.debug("M8") wps_auth_corrupt_from_ap(dev[0], hapd, bssid, "msg=12") def test_ap_wps_authenticator_missing_m2(dev, apdev): """WPS and Authenticator attribute missing from M2""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[-24:-16] != '10050008': raise Exception("Could not find Authenticator attribute") # Remove Authenticator value msg = msg[:-24] mlen = "%04x" % (int(msg[4:8], 16) - 12) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") wps_fail_finish(hapd, dev[0], "msg=5") def test_ap_wps_m2_dev_passwd_id_p2p(dev, apdev): """WPS and M2 with different Device Password ID (P2P)""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[722:730] != '10120002': raise Exception("Could not find Device Password ID attribute") # Replace Device Password ID value. This will fail Authenticator check, but # allows the code path in wps_process_dev_pw_id() to be checked from debug # log. msg = msg[0:730] + "0005" + msg[734:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") wps_fail_finish(hapd, dev[0], "msg=5") def test_ap_wps_m2_dev_passwd_id_change_pin_to_pbc(dev, apdev): """WPS and M2 with different Device Password ID (PIN to PBC)""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[722:730] != '10120002': raise Exception("Could not find Device Password ID attribute") # Replace Device Password ID value (PIN --> PBC). This will be rejected. msg = msg[0:730] + "0004" + msg[734:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") wps_fail_finish(hapd, dev[0], "msg=5") def test_ap_wps_m2_dev_passwd_id_change_pbc_to_pin(dev, apdev): """WPS and M2 with different Device Password ID (PBC to PIN)""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[722:730] != '10120002': raise Exception("Could not find Device Password ID attribute") # Replace Device Password ID value. This will fail Authenticator check, but # allows the code path in wps_process_dev_pw_id() to be checked from debug # log. msg = msg[0:730] + "0000" + msg[734:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") wps_fail_finish(hapd, dev[0], "msg=5") dev[0].flush_scan_cache() def test_ap_wps_m2_missing_dev_passwd_id(dev, apdev): """WPS and M2 without Device Password ID""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0]) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[722:730] != '10120002': raise Exception("Could not find Device Password ID attribute") # Remove Device Password ID value. This will fail Authenticator check, but # allows the code path in wps_process_dev_pw_id() to be checked from debug # log. mlen = "%04x" % (int(msg[4:8], 16) - 6) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:722] + msg[734:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") wps_fail_finish(hapd, dev[0], "msg=5") def test_ap_wps_m2_missing_registrar_nonce(dev, apdev): """WPS and M2 without Registrar Nonce""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[96:104] != '10390010': raise Exception("Could not find Registrar Nonce attribute") # Remove Registrar Nonce. This will fail Authenticator check, but # allows the code path in wps_process_registrar_nonce() to be checked from # the debug log. mlen = "%04x" % (int(msg[4:8], 16) - 20) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:96] + msg[136:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_missing_enrollee_nonce(dev, apdev): """WPS and M2 without Enrollee Nonce""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[56:64] != '101a0010': raise Exception("Could not find enrollee Nonce attribute") # Remove Enrollee Nonce. This will fail Authenticator check, but # allows the code path in wps_process_enrollee_nonce() to be checked from # the debug log. mlen = "%04x" % (int(msg[4:8], 16) - 20) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:56] + msg[96:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_missing_uuid_r(dev, apdev): """WPS and M2 without UUID-R""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[136:144] != '10480010': raise Exception("Could not find enrollee Nonce attribute") # Remove UUID-R. This will fail Authenticator check, but allows the code # path in wps_process_uuid_r() to be checked from the debug log. mlen = "%04x" % (int(msg[4:8], 16) - 20) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:136] + msg[176:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_invalid(dev, apdev): """WPS and M2 parsing failure""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[136:144] != '10480010': raise Exception("Could not find enrollee Nonce attribute") # Remove UUID-R. This will fail Authenticator check, but allows the code # path in wps_process_uuid_r() to be checked from the debug log. mlen = "%04x" % (int(msg[4:8], 16) - 1) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:-2] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_missing_msg_type(dev, apdev): """WPS and M2 without Message Type""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[46:54] != '10220001': raise Exception("Could not find Message Type attribute") # Remove Message Type. This will fail Authenticator check, but allows the # code path in wps_process_wsc_msg() to be checked from the debug log. mlen = "%04x" % (int(msg[4:8], 16) - 5) msg = msg[0:4] + mlen + msg[8:12] + mlen + msg[16:46] + msg[56:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_unknown_msg_type(dev, apdev): """WPS and M2 but unknown Message Type""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[46:54] != '10220001': raise Exception("Could not find Message Type attribute") # Replace Message Type value. This will be rejected. msg = msg[0:54] + "00" + msg[56:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECT"], timeout=5) if ev is None: raise Exception("Disconnect event not seen") dev[0].request("WPS_CANCEL") dev[0].flush_scan_cache() def test_ap_wps_m2_unknown_opcode(dev, apdev): """WPS and M2 but unknown opcode""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] # Replace opcode. This will be discarded in EAP-WSC processing. msg = msg[0:32] + "00" + msg[34:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() dev[0].flush_scan_cache() def test_ap_wps_m2_unknown_opcode2(dev, apdev): """WPS and M2 but unknown opcode (WSC_Start)""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] # Replace opcode. This will be discarded in EAP-WSC processing. msg = msg[0:32] + "01" + msg[34:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() dev[0].flush_scan_cache() def test_ap_wps_m2_unknown_opcode3(dev, apdev): """WPS and M2 but unknown opcode (WSC_Done)""" addr,bssid,hapd = wps_start_ext(apdev[0], dev[0], pbc=True) wps_ext_eap_identity_req(dev[0], hapd, bssid) wps_ext_eap_identity_resp(hapd, dev[0], addr) wps_ext_eap_wsc(dev[0], hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev[0], addr, "M1") logger.debug("M2") ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev[0].request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] # Replace opcode. This will be discarded in WPS Enrollee processing. msg = msg[0:32] + "05" + msg[34:] res = dev[0].request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") dev[0].request("WPS_CANCEL") dev[0].wait_disconnected() dev[0].flush_scan_cache() def wps_m2_but_other(dev, apdev, title, msgtype): addr,bssid,hapd = wps_start_ext(apdev, dev) wps_ext_eap_identity_req(dev, hapd, bssid) wps_ext_eap_identity_resp(hapd, dev, addr) wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev, addr, "M1") logger.debug(title) ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev.request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[46:54] != '10220001': raise Exception("Could not find Message Type attribute") # Replace Message Type value. This will be rejected. msg = msg[0:54] + msgtype + msg[56:] res = dev.request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = dev.wait_event(["WPS-FAIL"], timeout=5) if ev is None: raise Exception("WPS-FAIL event not seen") dev.request("WPS_CANCEL") dev.wait_disconnected() def wps_m4_but_other(dev, apdev, title, msgtype): addr,bssid,hapd = wps_start_ext(apdev, dev) wps_ext_eap_identity_req(dev, hapd, bssid) wps_ext_eap_identity_resp(hapd, dev, addr) wps_ext_eap_wsc(dev, hapd, bssid, "EAP-WSC/Start") wps_ext_eap_wsc(hapd, dev, addr, "M1") wps_ext_eap_wsc(dev, hapd, bssid, "M2") wps_ext_eap_wsc(hapd, dev, addr, "M3") logger.debug(title) ev = hapd.wait_event(["EAPOL-TX"], timeout=10) if ev is None: raise Exception("Timeout on EAPOL-TX") hapd.request("SET ext_eapol_frame_io 0") dev.request("SET ext_eapol_frame_io 0") msg = ev.split(' ')[2] if msg[46:54] != '10220001': raise Exception("Could not find Message Type attribute") # Replace Message Type value. This will be rejected. msg = msg[0:54] + msgtype + msg[56:] res = dev.request("EAPOL_RX " + bssid + " " + msg) if "OK" not in res: raise Exception("EAPOL_RX failed") ev = hapd.wait_event(["WPS-FAIL"], timeout=5) if ev is None: raise Exception("WPS-FAIL event not seen") dev.request("WPS_CANCEL") dev.wait_disconnected() def test_ap_wps_m2_msg_type_m4(dev, apdev): """WPS and M2 but Message Type M4""" wps_m2_but_other(dev[0], apdev[0], "M2/M4", "08") def test_ap_wps_m2_msg_type_m6(dev, apdev): """WPS and M2 but Message Type M6""" wps_m2_but_other(dev[0], apdev[0], "M2/M6", "0a") def test_ap_wps_m2_msg_type_m8(dev, apdev): """WPS and M2 but Message Type M8""" wps_m2_but_other(dev[0], apdev[0], "M2/M8", "0c") def test_ap_wps_m4_msg_type_m2(dev, apdev): """WPS and M4 but Message Type M2""" wps_m4_but_other(dev[0], apdev[0], "M4/M2", "05") def test_ap_wps_m4_msg_type_m2d(dev, apdev): """WPS and M4 but Message Type M2D""" wps_m4_but_other(dev[0], apdev[0], "M4/M2D", "06") def test_ap_wps_config_methods(dev, apdev): """WPS configuration method parsing""" ssid = "test-wps-conf" params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "config_methods": "ethernet display ext_nfc_token int_nfc_token physical_display physical_push_button" } hapd = hostapd.add_ap(apdev[0]['ifname'], params) params = { "ssid": ssid, "eap_server": "1", "wps_state": "2", "wpa_passphrase": "12345678", "wpa": "2", "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP", "config_methods": "display push_button" } hapd2 = hostapd.add_ap(apdev[1]['ifname'], params) def test_ap_wps_set_selected_registrar_proto(dev, apdev): """WPS UPnP SetSelectedRegistrar protocol testing""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid) location = ssdp_get_location(ap_uuid) urls = upnp_get_urls(location) eventurl = urlparse.urlparse(urls['event_sub_url']) ctrlurl = urlparse.urlparse(urls['control_url']) url = urlparse.urlparse(location) conn = httplib.HTTPConnection(url.netloc) class WPSERHTTPServer(SocketServer.StreamRequestHandler): def handle(self): data = self.rfile.readline().strip() logger.debug(data) self.wfile.write(gen_wps_event()) server = MyTCPServer(("127.0.0.1", 12345), WPSERHTTPServer) server.timeout = 1 headers = { "callback": '', "NT": "upnp:event", "timeout": "Second-1234" } conn.request("SUBSCRIBE", eventurl.path, "\r\n\r\n", headers) resp = conn.getresponse() if resp.status != 200: raise Exception("Unexpected HTTP response: %d" % resp.status) sid = resp.getheader("sid") logger.debug("Subscription SID " + sid) server.handle_request() tests = [ (500, "10"), (200, "104a000110" + "1041000101" + "101200020000" + "105300023148" + "1049002c00372a0001200124111111111111222222222222333333333333444444444444555555555555666666666666" + "10480010362db47ba53a519188fb5458b986b2e4"), (200, "104a000110" + "1041000100" + "101200020000" + "105300020000"), (200, "104a000110" + "1041000100"), (200, "104a000110") ] for status,test in tests: tlvs = binascii.unhexlify(test) newmsg = base64.b64encode(tlvs) msg = '\n' msg += '' msg += '' msg += '' msg += '' msg += newmsg msg += "" headers = { "Content-type": 'text/xml; charset="utf-8"' } headers["SOAPAction"] = '"urn:schemas-wifialliance-org:service:WFAWLANConfig:1#%s"' % "SetSelectedRegistrar" conn.request("POST", ctrlurl.path, msg, headers) resp = conn.getresponse() if resp.status != status: raise Exception("Unexpected HTTP response: %d (expected %d)" % (resp.status, status)) def test_ap_wps_adv_oom(dev, apdev): """WPS AP and advertisement OOM""" ap_uuid = "27ea801a-9e5c-4e73-bd82-f89cbcd10d7e" hapd = add_ssdp_ap(apdev[0]['ifname'], ap_uuid) with alloc_fail(hapd, 1, "=msearchreply_state_machine_start"): ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1", no_recv=True) time.sleep(0.2) with alloc_fail(hapd, 1, "eloop_register_timeout;msearchreply_state_machine_start"): ssdp_send_msearch("urn:schemas-wifialliance-org:service:WFAWLANConfig:1", no_recv=True) time.sleep(0.2) with alloc_fail(hapd, 1, "next_advertisement;advertisement_state_machine_stop"): hapd.disable() with alloc_fail(hapd, 1, "ssdp_listener_start"): if "FAIL" not in hapd.request("ENABLE"): raise Exception("ENABLE succeeded during OOM") def test_wps_config_methods(dev): """WPS config method update""" wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5') wpas.interface_add("wlan5") if "OK" not in wpas.request("SET config_methods display label"): raise Exception("Failed to set config_methods") if wpas.request("GET config_methods").strip() != "display label": raise Exception("config_methods were not updated") if "OK" not in wpas.request("SET config_methods "): raise Exception("Failed to clear config_methods") if wpas.request("GET config_methods").strip() != "": raise Exception("config_methods were not cleared")