VPN: Test to set up & validate a Client connection to the Server

server/site_tests/network_VPN/000VPNGenesis

+# Copyright (c) 2011 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.
+#
+# An example of how to set up a VPN from the Client (DUT), through the
+# Router to to the Server.
+#
+
+{ "name":"VPNGenesis",
+  "steps":[
+    ###  Create WiFi connection from Client to Router.
+    [ "create",         { "type":"hostap" } ],
+    [ "config",         { "channel":"2412", "mode":"11b" } ],
+    [ "connect",        { "security":"none" } ],
+
+    ### Create Client & Server VPN configurations.
+    ###
+    ###   o Install certficiates files on Server, and Client.
+    ###   o Create VPN configuration on the Server.
+
+    [ "install_files",     { "system" : "server",
+                             "files" :
+                                 { "/tmp/vpn-ca.crt":
+                                       site_eap_certs.ca_cert_1,
+                                   "/tmp/vpn-server.crt":
+                                       site_eap_certs.server_cert_1,
+                                   "/tmp/vpn-server.key":
+                                       site_eap_certs.server_private_key_1,
+                                   "/tmp/vpn-dh1024.pem":
+                                       site_eap_certs.dh1024_pem_key_1
+                                   }}],
+    [ "install_files",     { "system" : "client",
+                             "files" :
+                                 { "/tmp/ca.crt":
+                                       site_eap_certs.ca_cert_1,
+                                   "/tmp/client.crt":
+                                       site_eap_certs.client_cert_1,
+                                   "/tmp/client.key":
+                                       site_eap_certs.client_private_key_1
+                                   }}],
+    ### Configure and launch the VPN server.
+    ### Automatically kills any previously running server.
+    ###
+    ### There are two vpn_server_config() uses to ensure that the
+    ### internal configuration is persistent across invocations.
+    [ "vpn_server_config", { "kind" : "openvpn",
+                             "config" :
+                                 { "port":"1194",
+                                   "proto":"udp",
+                                   "dev":"tun",
+                                   "ca":"/tmp/vpn-ca.crt",
+                                   "cert":"/tmp/vpn-server.crt",
+                                   "key":"/tmp/vpn-server.key",
+                                   "dh":"/tmp/vpn-dh1024.pem",
+                                   "server":"10.8.0.0 255.255.255.0",
+                                   "ifconfig-pool-persist":"/tmp/ipp.txt",
+                                   "keepalive":"10 120",
+                                   "persist-key":"",
+                                   "persist-tun":"",
+                                   "status":"/tmp/openvpn-status.log",
+                                   "verb":"0"
+                                   }
+                             }],
+    [ "vpn_server_config", { "kind" : "openvpn",
+                             "config" : { "comp-lzo":"" }
+                             }],
+    ###  Launch the VPN Client.
+    [ "vpn_client_load_tunnel" ],
+    [ "vpn_client_config", { "kind":"openvpn",
+                             "files":{
+                                "ca-certificate":"/tmp/ca.crt",
+                                "client-certificate":"/tmp/client.crt",
+                                "client-key":"/tmp/client.key" }
+                            }],
+
+    ### Verify the client is connected to the server
+    [ "client_ping",       { "ping_ip":"10.8.0.1",
+                             "count":"10" } ],
+
+    [ "vpn_server_kill" ],       # Shut down the VPN Server.
+    [ "vpn_client_kill" ],       # Shut down the VPN Client.
+    [ "disconnect" ],            # Disconnect WiFi setup
+    ],
+}