802.1x EAP-TLS Authentication for wifi tests

server/site_wifitest.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import common, fnmatch, logging, os, re, string, threading, time
 
 from autotest_lib.server import autotest, hosts, subcommand
 from autotest_lib.server import site_bsd_router
 from autotest_lib.server import site_linux_router
 from autotest_lib.server import site_host_attributes
+from autotest_lib.server import site_eap_tls
 
 class NotImplemented(Exception):
     def __init__(self, what):
         self.what = what
 
 
     def __str__(self):
         return repr("Test method '%s' not implemented" % self.what)
 
 
@@ skipping 182 matching lines @@
         """ Connect client to AP/router """
 
         # copy site_wlan_connect.py over
         script_name = 'site_wlan_connect.py'
         script_client_file = self.client.get_tmp_dir() + '/' + script_name
         self.client.send_file(
             os.path.dirname(os.path.realpath(__file__)) + '/' + script_name,
             script_client_file,
             delete_dest=True)
 
+        if 'eap-tls' in params:
+            params.update(site_eap_tls.client_config(self.client,
+                                                     params['eap-tls']))
+
         result = self.client.run('python "%s" "%s" "%s" "%s" "%d" "%d"' %
             (script_client_file,
             params.get('ssid', self.wifi.get_ssid()),
             params.get('security', ''),
             params.get('psk', ''),
             params.get('assoc_timeout', self.deftimeout),
             params.get('config_timeout', self.deftimeout))).stdout.rstrip()
 
         result_times = re.match("OK ([0-9\.]*) ([0-9\.]*) .*", result)
 
@@ skipping 449 matching lines @@
     if server_addr is None and hasattr(client_attributes, 'server_addr'):
         server_addr = client_attributes.server_addr
     if server_addr is not None:
         server['addr'] = server_addr;
     # TODO(sleffler) check for wifi_addr when no control address
 
     # tag jobs w/ the router's address on the control network
     config['tagname'] = router['addr']
 
     return config