Added CommandPayload#to_node_js (closes #141).

lib/ronin/payloads/command_payload.rb

@@ -25,6 +25,7 @@
 
 require 'ronin/support/encoding/php'
 require 'ronin/support/encoding/ruby'
+require 'ronin/support/encoding/node_js'
 
 module Ronin
   module Payloads
@@ -80,6 +81,20 @@ def to_ruby
         "system(#{Support::Encoding::Ruby.quote(to_s)})"
       end
 
+      #
+      # Converts the built command into Node.js code.
+      #
+      # @return [String]
+      #   The Node.js code which executes the command.
+      #
+      # @api public
+      #
+      # @since 0.3.0
+      #
+      def to_node_js
+        "exec(#{Support::Encoding::NodeJS.quote(to_s)},(error,stdout,stderr)=>{console.log(stdout);});"
+      end
+
       alias to_command to_s
 
     end

spec/command_payload_spec.rb

@@ -47,6 +47,14 @@ def build
     end
   end
 
+  describe "#to_node_js" do
+    it "must convert the built command into a Node.js string that is passed to 'exec(\"...\",(error,stdout,stderr)=>{console.log(stdout);});'" do
+      node_js_escaped_string = Ronin::Support::Encoding::NodeJS.quote(subject.to_s)
+
+      expect(subject.to_node_js).to eq("exec(#{node_js_escaped_string},(error,stdout,stderr)=>{console.log(stdout);});")
+    end
+  end
+
   describe "#to_command" do
     it "must return #to_s" do
       expect(subject.to_command).to eq(subject.to_s)