Class: CARPS::PublicKey

Inherits:
Message show all
Defined in:
lib/carps/crypt/public_key.rb

Overview

Transmit public keys over email

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Message

#crypt, #crypt=, #delete, #from, #from=, #parse, #path=, #save, #session, #session=

Constructor Details

#initialize(public_key) ⇒ PublicKey

Create a new handshake



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# File 'lib/carps/crypt/public_key.rb', line 32

def initialize public_key
   @public_key = public_key
end

Class Method Details

.parse(blob) ⇒ Object

Parse from text



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# File 'lib/carps/crypt/public_key.rb', line 37

def PublicKey.parse blob
   key, blob = find K.key, blob
   pkey = OpenSSL::PKey
   begin
      key = pkey::DSA.new key
      return [PublicKey.new(key), blob]
   rescue pkey::DSAError
      raise Expected, "Public key"
   end
end

Instance Method Details

#emit ⇒ Object

Emit the handshake as text



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# File 'lib/carps/crypt/public_key.rb', line 49

def emit
   V.key @public_key.to_pem
end

#key ⇒ Object

Share the public key



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# File 'lib/carps/crypt/public_key.rb', line 54

def key
   @public_key
end