| # -*- coding: utf-8 -*- |
| # SSID contents and encoding tests |
| # Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi> |
| # |
| # This software may be distributed under the terms of the BSD license. |
| # See README for more details. |
| |
| import logging |
| logger = logging.getLogger() |
| |
| import hostapd |
| |
| def test_ssid_hex_encoded(dev, apdev): |
| """SSID configuration using hex encoded version""" |
| hostapd.add_ap(apdev[0]['ifname'], { "ssid2": '68656c6c6f' }) |
| dev[0].connect("hello", key_mgmt="NONE", scan_freq="2412") |
| dev[1].connect(ssid2="68656c6c6f", key_mgmt="NONE", scan_freq="2412") |
| |
| def test_ssid_printf_encoded(dev, apdev): |
| """SSID configuration using printf encoded version""" |
| hostapd.add_ap(apdev[0]['ifname'], { "ssid2": 'P"\\0hello\\nthere"' }) |
| dev[0].connect(ssid2="0068656c6c6f0a7468657265", key_mgmt="NONE", |
| scan_freq="2412") |
| dev[1].connect(ssid2='P"\\x00hello\\nthere"', key_mgmt="NONE", |
| scan_freq="2412") |
| ssid = dev[0].get_status_field("ssid") |
| bss = dev[1].get_bss(apdev[0]['bssid']) |
| if ssid != bss['ssid']: |
| raise Exception("Unexpected difference in SSID") |
| dev[2].connect(ssid2='P"' + ssid + '"', key_mgmt="NONE", scan_freq="2412") |
| |
| def test_ssid_1_octet(dev, apdev): |
| """SSID with one octet""" |
| hostapd.add_ap(apdev[0]['ifname'], { "ssid": '1' }) |
| dev[0].connect("1", key_mgmt="NONE", scan_freq="2412") |
| |
| def test_ssid_32_octets(dev, apdev): |
| """SSID with 32 octets""" |
| hostapd.add_ap(apdev[0]['ifname'], |
| { "ssid": '1234567890abcdef1234567890ABCDEF' }) |
| dev[0].connect("1234567890abcdef1234567890ABCDEF", key_mgmt="NONE", |
| scan_freq="2412") |
| |
| def test_ssid_utf8(dev, apdev): |
| """SSID with UTF8 encoding""" |
| hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'testi-åäöÅÄÖ-testi', |
| "utf8_ssid": "1" }) |
| dev[0].connect("testi-åäöÅÄÖ-testi", key_mgmt="NONE", scan_freq="2412") |
| dev[1].connect(ssid2="74657374692dc3a5c3a4c3b6c385c384c3962d7465737469", |
| key_mgmt="NONE", scan_freq="2412") |
| # verify ctrl_iface for coverage |
| addrs = [ dev[0].p2p_interface_addr(), dev[1].p2p_interface_addr() ] |
| sta = hapd.get_sta(None) |
| if sta['addr'] not in addrs: |
| raise Exception("Unexpected STA address") |
| sta2 = hapd.get_sta(sta['addr'], next=True) |
| if sta2['addr'] not in addrs: |
| raise Exception("Unexpected STA2 address") |
| sta3 = hapd.get_sta(sta2['addr'], next=True) |
| if len(sta3) != 0: |
| raise Exception("Unexpected STA iteration result (did not stop)") |
| |
| def test_ssid_hidden(dev, apdev): |
| """Hidden SSID""" |
| hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret', |
| "ignore_broadcast_ssid": "1" }) |
| dev[1].connect("secret", key_mgmt="NONE", scan_freq="2412", |
| wait_connect=False) |
| dev[0].connect("secret", key_mgmt="NONE", scan_freq="2412", scan_ssid="1") |
| ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected connection") |
| dev[0].request("DISCONNECT") |
| dev[1].request("DISCONNECT") |
| # clear BSS table to avoid issues in following test cases |
| hapd.disable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].request("SCAN freq=2412 only_new=1") |
| dev[1].request("BSS_FLUSH 0") |
| dev[1].request("SCAN freq=2412 only_new=1") |
| |
| def test_ssid_hidden2(dev, apdev): |
| """Hidden SSID using zero octets as payload""" |
| hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'secret2', |
| "ignore_broadcast_ssid": "2" }) |
| dev[1].connect("secret2", key_mgmt="NONE", scan_freq="2412", |
| wait_connect=False) |
| dev[0].connect("secret2", key_mgmt="NONE", scan_freq="2412", scan_ssid="1") |
| ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected connection") |
| dev[0].request("DISCONNECT") |
| dev[1].request("DISCONNECT") |
| # clear BSS table to avoid issues in following test cases |
| hapd.disable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].request("SCAN freq=2412 only_new=1") |
| dev[1].request("BSS_FLUSH 0") |
| dev[1].request("SCAN freq=2412 only_new=1") |
| |
| def test_ssid_hidden_wpa2(dev, apdev): |
| """Hidden SSID with WPA2-PSK""" |
| params = hostapd.wpa2_params(ssid="secret", passphrase="12345678") |
| params["ignore_broadcast_ssid"] = "1" |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| dev[1].connect("secret", psk="12345678", scan_freq="2412", |
| wait_connect=False) |
| dev[0].connect("secret", psk="12345678", scan_freq="2412", scan_ssid="1") |
| ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected connection") |
| dev[0].request("DISCONNECT") |
| dev[1].request("DISCONNECT") |
| # clear BSS table to avoid issues in following test cases |
| hapd.disable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].request("SCAN freq=2412 only_new=1") |
| dev[1].request("BSS_FLUSH 0") |
| dev[1].request("SCAN freq=2412 only_new=1") |
