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111 lines
4.4 KiB
Python
111 lines
4.4 KiB
Python
# Dynamic wpa_supplicant interface
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# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import logging
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logger = logging.getLogger()
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import subprocess
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import time
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import hwsim_utils
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import hostapd
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from wpasupplicant import WpaSupplicant
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def test_sta_dynamic(dev, apdev):
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"""Dynamically added wpa_supplicant interface"""
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params = hostapd.wpa2_params(ssid="sta-dynamic", passphrase="12345678")
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hostapd.add_ap(apdev[0]['ifname'], params)
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logger.info("Create a dynamic wpa_supplicant interface and connect")
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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wpas.connect("sta-dynamic", psk="12345678", scan_freq="2412")
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def test_sta_ap_scan_0(dev, apdev):
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"""Dynamically added wpa_supplicant interface with AP_SCAN 0 connection"""
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test" })
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bssid = apdev[0]['bssid']
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logger.info("Create a dynamic wpa_supplicant interface and connect")
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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if "OK" not in wpas.request("AP_SCAN 0"):
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raise Exception("Failed to set AP_SCAN 2")
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id = wpas.connect("", key_mgmt="NONE", bssid=bssid,
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only_add_network=True)
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wpas.request("ENABLE_NETWORK " + str(id) + " no-connect")
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wpas.request("SCAN")
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time.sleep(0.5)
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subprocess.call(['sudo', 'iw', wpas.ifname, 'connect', 'test', '2412'])
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ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Connection not reported")
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wpas.request("SCAN")
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ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=5)
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if ev is None:
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raise Exception("Connection not reported")
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def test_sta_ap_scan_2(dev, apdev):
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"""Dynamically added wpa_supplicant interface with AP_SCAN 2 connection"""
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hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test" })
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bssid = apdev[0]['bssid']
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logger.info("Create a dynamic wpa_supplicant interface and connect")
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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if "FAIL" not in wpas.request("AP_SCAN -1"):
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raise Exception("Invalid AP_SCAN -1 accepted")
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if "FAIL" not in wpas.request("AP_SCAN 3"):
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raise Exception("Invalid AP_SCAN 3 accepted")
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if "OK" not in wpas.request("AP_SCAN 2"):
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raise Exception("Failed to set AP_SCAN 2")
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id = wpas.connect("", key_mgmt="NONE", bssid=bssid,
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only_add_network=True)
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wpas.request("ENABLE_NETWORK " + str(id) + " no-connect")
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subprocess.call(['sudo', 'iw', wpas.ifname, 'scan', 'trigger',
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'freq', '2412'])
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time.sleep(1)
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subprocess.call(['sudo', 'iw', wpas.ifname, 'connect', 'test', '2412'])
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ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Connection not reported")
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wpas.request("SET disallow_aps bssid " + bssid)
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ev = wpas.wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Disconnection not reported")
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subprocess.call(['sudo', 'iw', wpas.ifname, 'connect', 'test', '2412'])
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ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
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if ev is not None:
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raise Exception("Unexpected connection reported")
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def test_sta_dynamic_down_up(dev, apdev):
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"""Dynamically added wpa_supplicant interface down/up"""
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params = hostapd.wpa2_params(ssid="sta-dynamic", passphrase="12345678")
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hostapd.add_ap(apdev[0]['ifname'], params)
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logger.info("Create a dynamic wpa_supplicant interface and connect")
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5")
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wpas.connect("sta-dynamic", psk="12345678", scan_freq="2412")
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hwsim_utils.test_connectivity(wpas.ifname, apdev[0]['ifname'])
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subprocess.call(['sudo', 'ifconfig', wpas.ifname, 'down'])
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ev = wpas.wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=10)
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if ev is None:
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raise Exception("Disconnection not reported")
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if wpas.get_status_field("wpa_state") != "INTERFACE_DISABLED":
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raise Exception("Unexpected wpa_state")
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subprocess.call(['sudo', 'ifconfig', wpas.ifname, 'up'])
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ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
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if ev is None:
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raise Exception("Reconnection not reported")
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hwsim_utils.test_connectivity(wpas.ifname, apdev[0]['ifname'])
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