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tests: RADIUS server failover

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-05-30 20:53:42 +03:00
parent b523973611
commit 0aee8330bd
1 changed files with 45 additions and 0 deletions
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45
tests/hwsim/test_radius.py
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@ -527,3 +527,48 @@ def test_radius_macacl(dev, apdev):
params["macaddr_acl"] = "2"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect("radius", key_mgmt="NONE", scan_freq="2412")
def test_radius_failover(dev, apdev):
"""RADIUS Authentication and Accounting server failover"""
subprocess.call(['sudo', 'ip', 'ro', 'replace', '192.168.213.17', 'dev',
'lo'])
as_hapd = hostapd.Hostapd("as")
as_mib_start = as_hapd.get_mib(param="radius_server")
params = hostapd.wpa2_eap_params(ssid="radius-failover")
params["auth_server_addr"] = "192.168.213.17"
params["auth_server_port"] = "1812"
params["auth_server_shared_secret"] = "testing"
params['acct_server_addr'] = "192.168.213.17"
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "testing"
hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
hapd.set("auth_server_addr", "127.0.0.1")
hapd.set("auth_server_port", "1812")
hapd.set("auth_server_shared_secret", "radius")
hapd.set('acct_server_addr', "127.0.0.1")
hapd.set('acct_server_port', "1813")
hapd.set('acct_server_shared_secret', "radius")
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=30)
if ev is None:
raise Exception("AP startup timed out")
if "AP-ENABLED" not in ev:
raise Exception("AP startup failed")
try:
subprocess.call(['sudo', 'ip', 'ro', 'replace', 'prohibit',
'192.168.213.17'])
dev[0].request("SET EAPOL::authPeriod 5")
connect(dev[0], "radius-failover", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=60)
if ev is None:
raise Exception("Connection with the AP timed out")
finally:
dev[0].request("SET EAPOL::authPeriod 30")
subprocess.call(['sudo', 'ip', 'ro', 'del', '192.168.213.17'])
as_mib_end = as_hapd.get_mib(param="radius_server")
req_s = int(as_mib_start['radiusAccServTotalRequests'])
req_e = int(as_mib_end['radiusAccServTotalRequests'])
if req_e <= req_s:
raise Exception("Unexpected RADIUS server acct MIB value")