# File lib/hiera/backend/eyaml/subcommands/decrypt.rb, line 33 def self.description "decrypt some data" end
# File lib/hiera/backend/eyaml/subcommands/decrypt.rb, line 56 def self.execute parser = Parser::ParserFactory.encrypted_parser tokens = parser.parse(Eyaml::Options[:input_data]) case Eyaml::Options[:source] when :eyaml decrypted = tokens.map{ |token| token.to_decrypted } decrypted.join else decrypted = tokens.map{ |token| case token.class.name when /::EncToken$/ token.plain_text else token.match end } decrypted.join end end
# File lib/hiera/backend/eyaml/subcommands/decrypt.rb, line 14 def self.options [{:name => :string, :description => "Source input is a string provided as an argument", :short => 's', :type => :string}, {:name => :file, :description => "Source input is a regular file", :short => 'f', :type => :string}, {:name => :eyaml, :description => "Source input is an eyaml file", :short => 'e', :type => :string}, {:name => :stdin, :description => "Source input is taken from stdin", :short => :none} ] end
# File lib/hiera/backend/eyaml/subcommands/decrypt.rb, line 37 def self.validate options sources = [:eyaml, :password, :string, :file, :stdin].collect {|x| x if options[x]}.compact Trollop::die "You must specify a source" if sources.count.zero? Trollop::die "You can only specify one of (#{sources.join(', ')})" if sources.count > 1 options[:source] = sources.first options[:input_data] = case options[:source] when :stdin STDIN.read when :string options[:string] when :file File.read options[:file] when :eyaml File.read options[:eyaml] end options end