Class: Tem::OpenSSL::Executor
- Inherits:
-
Object
- Object
- Tem::OpenSSL::Executor
- Defined in:
- lib/openssl/executor.rb
Class Method Summary collapse
Instance Method Summary collapse
- #cleanup ⇒ Object
- #connect_to_tem ⇒ Object
-
#initialize(args, test_options) ⇒ Executor
constructor
A new instance of Executor.
- #parse_args ⇒ Object
- #run ⇒ Object
Constructor Details
#initialize(args, test_options) ⇒ Executor
Returns a new instance of Executor.
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
# File 'lib/openssl/executor.rb', line 5 def initialize(args, ) @args = args # unknown args get thrown here @arg_bag = {} # read key from here @in_key = nil # read (original) data from here @in_data = nil # read input from here @in = $stdin # dump output here @out = $stdout # run the procs here to clean up @cleanup_procs = [] # hash of flags to help unit tests @test_options = connect_to_tem parse_args end |
Class Method Details
.run(args, test_options = {}) ⇒ Object
103 104 105 106 107 |
# File 'lib/openssl/executor.rb', line 103 def self.run(args, = {}) ex = self.new args, ex.run ex.cleanup end |
Instance Method Details
#cleanup ⇒ Object
92 93 94 |
# File 'lib/openssl/executor.rb', line 92 def cleanup @cleanup_procs.each { |p| p.call } end |
#connect_to_tem ⇒ Object
96 97 98 99 100 101 |
# File 'lib/openssl/executor.rb', line 96 def connect_to_tem @tem = Tem.auto_tem if @tem @cleanup_procs << Proc.new { @tem.disconnect; } end end |
#parse_args ⇒ Object
69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 |
# File 'lib/openssl/executor.rb', line 69 def parse_args 0.upto(@args.length - 1) do |i| # the tokens that don't start with - are processed OOB next unless @args[i][0] == ?- case @args[i] when '-in' @in = File.open(@args[i + 1], 'rb') @cleanup_procs << Proc.new { @in.close } when '-inkey' @in_key = File.open(@args[i + 1], 'r') @cleanup_procs << Proc.new { @in_key.close } when '-indata' @in_data = File.open(@args[i + 1], 'r') @cleanup_procs << Proc.new { @in_data.close } when '-out' @out = File.open(@args[i + 1], 'wb') @cleanup_procs << Proc.new { @out.close } else @arg_bag[@args[i][1..-1].to_sym] = true end end end |
#run ⇒ Object
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
# File 'lib/openssl/executor.rb', line 27 def run case @args[0] when 'reset' @tem.kill @tem.activate @tem.emit when 'rsa' if @arg_bag[:pubout] @key = Tem::OpenSSL::Key.load_from_tkfile @in @out.write @key.pub_key.ssl_key.to_s end when 'rsagen' @key = Tem::OpenSSL::Key.new_tem_key @tem @out.write @key.to_tkfile when 'rsautl' @key = Tem::OpenSSL::Key.load_from_tkfile @in_key data = @in.read case when @arg_bag[:decrypt] # decrypting with private key result = @key.privk_decrypt data, @tem when @arg_bag[:encrypt] # encrypting with public key result = @key.pub_key.encrypt data when @arg_bag[:sign] # fake-signing (encrypting with private key) result = @key.privk_encrypt data, @tem when @arg_bag[:verify] # fake-verifying (decrypting with public key) result = @key.pub_key.decrypt data when @arg_bag[:xsign] result = @key.privk_sign data, @tem when @arg_bag[:xverify] orig_data = @in_data.read result = @key.pub_key.verify orig_data, data else # ?! end @out.write result end end |