# This software may be distributed under the terms of the BSD license.
# See README for more details.
+import binascii
import hashlib
import hmac
import logging
import hostapd
from utils import HwsimSkip, require_under_vm
+from test_ap_hs20 import build_dhcp_ack
def connect(dev, ssid, wait_connect=True):
dev.connect(ssid, key_mgmt="WPA-EAP", scan_freq="2412",
if req_e < req_s + 2:
raise Exception("Unexpected RADIUS server acct MIB value")
+def test_radius_acct_ipaddr(dev, apdev):
+ """RADIUS Accounting and Framed-IP-Address"""
+ try:
+ _test_radius_acct_ipaddr(dev, apdev)
+ finally:
+ subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
+ stderr=open('/dev/null', 'w'))
+ subprocess.call(['brctl', 'delbr', 'ap-br0'],
+ stderr=open('/dev/null', 'w'))
+
+def _test_radius_acct_ipaddr(dev, apdev):
+ params = { "ssid": "radius-acct-open",
+ 'acct_server_addr': "127.0.0.1",
+ 'acct_server_port': "1813",
+ 'acct_server_shared_secret': "radius",
+ 'proxy_arp': '1',
+ 'ap_isolate': '1',
+ 'bridge': 'ap-br0' }
+ hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ bssid = apdev[0]['bssid']
+
+ subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
+ subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
+
+ dev[0].connect("radius-acct-open", key_mgmt="NONE", scan_freq="2412")
+ addr0 = dev[0].own_addr()
+
+ pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
+ ip_src="192.168.1.1", ip_dst="255.255.255.255",
+ yiaddr="192.168.1.123", chaddr=addr0)
+ if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
+ raise Exception("DATA_TEST_FRAME failed")
+
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected()
+ hapd.disable()
+
def send_and_check_reply(srv, req, code, error_cause=0):
reply = srv.SendPacket(req)
logger.debug("RADIUS response from hostapd")