Refactor tor usage entirely

Use a custom resource and separate recipe for service configs with
pre-set keys and hostnames

site-cookbooks/tor-full/recipes/default.rb

@@ -85,7 +85,7 @@ ruby_block "read-hostnames" do
   block do
     # Set generated hostname for hidden services
     node['tor']['HiddenServices'].each do |name, service|
-      path = File.join(service['HiddenServiceDir'], "/hostname")
+      path = "/var/lib/tor/#{name}/hostname"
       node.normal['tor']['HiddenServices'][name]['hostname'] = File.read(path).strip()
     end
   end
@@ -96,10 +96,6 @@ template '/etc/tor/torrc' do
   source 'torrc.erb'
   notifies :restart, 'service[tor]', :immediately
   notifies :run, "ruby_block[read-hostnames]"
-  # Set default HiddenServiceDir
-  node['tor']['HiddenServices'].each do |name, service|
-    node.default['tor']['HiddenServices'][name]['HiddenServiceDir'] = File.join("/var/lib/tor/", name, "/")
-  end
 end
 
 # Install exit policy notice