Split node config into separate recipes, support account creation

The account is automatically created and added to the list of accounts
that are unlocked (can send without a password)

site-cookbooks/kosmos-parity/resources/node.rb

@@ -6,10 +6,16 @@ property :name, String, name_property: true
 property :config, Hash
 
 action :enable do
-  node_name = name
+  include_recipe "kosmos-parity::default"
 
+  node_name = name
+  parity_service = "parity_#{node_name}"
   base_path = "#{node['kosmos-parity']['home_path']}/.local/share/io.parity.ethereum/#{name}"
+  config_path = "#{base_path}/config.toml"
+
   config[:parity][:base_path] = base_path
+  config[:account] = {}
+  config[:account][:password] = ["#{base_path}/password"]
 
   directory base_path do
     recursive true
@@ -25,12 +31,47 @@ action :enable do
     end
   end
 
-  config_file = "#{base_path}/config.toml"
+  node_path = "#{node['kosmos-parity']['home_path']}/.local/share/io.parity.ethereum/dev"
+  password_path = "#{node_path}/password"
 
-  file config_file do
-    content   TOML::Generator.new(config).body
-    owner     "parity"
-    group     "parity"
+  file password_path do
+    content "parityparity"
+    owner   "parity"
+    group   "parity"
+    mode    0640
+  end
+
+  ruby_block "generate config" do
+    block do
+      parity_account_list = Mixlib::ShellOut.new(
+        "parity account list --chain #{config[:parity][:chain]} --base-path #{base_path}",
+        user: "parity"
+      )
+      parity_account_list.run_command
+
+      parity_account = parity_account_list.stdout.strip.gsub(/[(\[|\])]/, '')
+
+      if parity_account.empty?
+        parity_account_create = Mixlib::ShellOut.new(
+          "parity account new --chain #{config[:parity][:chain]} --base-path #{base_path} --password #{base_path}/password",
+          user: "parity"
+        )
+        parity_account_create.run_command
+
+        parity_account = parity_account_create.stdout.strip
+      end
+
+      config[:account][:unlock] = [parity_account]
+
+      file "config" do
+        path      config_path
+        content   TOML::Generator.new(config).body
+        owner     "parity"
+        group     "parity"
+        mode      0640
+        notifies :restart, "service[#{parity_service}]", :delayed
+      end
+    end
   end
 
   execute "systemctl daemon-reload" do
@@ -38,10 +79,9 @@ action :enable do
     action :nothing
   end
 
-  parity_service = "parity_#{node_name}"
   template "/lib/systemd/system/#{parity_service}.service" do
     source "parity.systemd.service.erb"
-    variables config_file: config_file
+    variables config_file: config_path
     notifies :run, "execute[systemctl daemon-reload]", :delayed
     notifies :restart, "service[#{parity_service}]", :delayed
   end