diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/server-tests/white-box/openvpn.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/server-tests/white-box/openvpn.rb b/tests/server-tests/white-box/openvpn.rb index 4eed7eb9..adda34a9 100644 --- a/tests/server-tests/white-box/openvpn.rb +++ b/tests/server-tests/white-box/openvpn.rb @@ -13,4 +13,40 @@ class OpenVPN < LeapTest pass end + def test_02_Can_connect_to_openvpn? + # because of the way the firewall rules are currently set up, you can only + # connect to the standard 1194 openvpn port when you are connecting + # from the same host as openvpn is running on. + # + # so, this is disabled for now: + # $node['openvpn']['ports'].each {|port| ...} + # + + $node['openvpn']['protocols'].each do |protocol| + assert_openvpn_is_bound_to_port($node['openvpn']['gateway_address'], protocol, 1194) + end + pass + end + + private + + # + # asserting succeeds if openvpn appears to be correctly bound and we can + # connect to it. we don't actually try to establish a vpn connection in this + # test, we just check to see that it sort of looks like it is openvpn running + # on the port. + # + def assert_openvpn_is_bound_to_port(ip_address, protocol, port) + protocol = protocol.downcase + if protocol == 'udp' + # this sends a magic string to openvpn to attempt to start the protocol. + nc_output = `/bin/echo -e "\\x38\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00" | timeout 0.5 nc -u #{ip_address} #{port}`.strip + assert !nc_output.empty?, "Could not connect to OpenVPN daemon at #{ip_address} on port #{port} (#{protocol})." + elsif protocol == 'tcp' + assert system("openssl s_client -connect #{ip_address}:#{port} 2>&1 | grep -q CONNECTED"), + "Could not connect to OpenVPN daemon at #{ip_address} on port #{port} (#{protocol})." + else + assert false, "invalid openvpn protocol #{protocol}" + end + end end |