generators/flag/flag_concat: joins strings and wraps in flag{}

modules/generators/flag/flag_concat/secgen_local/local.rb

@@ -0,0 +1,34 @@
+#!/usr/bin/ruby
+require_relative '../../../../../lib/objects/local_string_encoder.rb'
+class ConcatFlagGenerator < StringEncoder
+  attr_accessor :strings_to_join
+
+  def initialize
+    super
+    self.module_name = 'Concat Flag Generator'
+    self.strings_to_join = []
+  end
+
+  def encode_all
+    contents = self.strings_to_join.join(' ')
+    self.outputs << "flag{#{contents}}"
+  end
+
+  def get_options_array
+    super + [['--strings_to_join', GetoptLong::REQUIRED_ARGUMENT]]
+  end
+
+  def process_options(opt, arg)
+    super
+    case opt
+      when '--strings_to_join'
+        self.strings_to_join << arg;
+    end
+  end
+
+  def encoding_print_string
+    'strings_to_join: ' + self.strings_to_join.to_s
+  end
+end
+
+ConcatFlagGenerator.new.run

modules/generators/flag/flag_concat/secgen_metadata.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+
+<generator xmlns="http://www.github/cliffe/SecGen/generator"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xsi:schemaLocation="http://www.github/cliffe/SecGen/generator">
+  <name>Concatenated Flag Generator</name>
+  <author>Thomas Shaw</author>
+  <module_license>MIT</module_license>
+  <description>Concatenates the contents of strings_to_join, separated with a space, outputs flag{result}.</description>
+
+  <type>flag_generator</type>
+  <type>concat_flag_generator</type>
+  <type>local_calculation</type>
+  <platform>linux</platform>
+  <platform>windows</platform>
+
+  <read_fact>strings_to_join</read_fact>
+
+  <default_input into="strings_to_join">
+    <generator type="random_word_generator"/>
+    <generator type="random_word_generator"/>
+  </default_input>
+
+  <output_type>generated_strings</output_type>
+
+</generator>