Allow client cert and key pathnames to be specified explictly

Author: drkp

manifests/client.pp

@@ -10,7 +10,8 @@
   $proto          = 'udp',
   $dev            = 'tun',
   $ca             = 'ca.crt',
-  $cert           = $name,
+  $cert           = "$name.crt",
+  $key            = "$name.key",
   $ns_cert_type   = 'server',
   $verb           = 3,
   $cipher         = 'AES-192-CBC',

templates/client.conf.erb

@@ -7,8 +7,8 @@ nobind
 persist-key
 persist-tun
 ca <%= @ca %>
-cert <%= @cert %>.crt
-key <%= @cert %>.key
+cert <%= @cert %>
+key <%= @key %>
 <% if @tls_auth_key -%>
 tls-auth <%= @tls_auth_key %> 1
 <% end -%>