Module: Secret::Encryption

Defined in:
lib/secret/encryption.rb

Instance Method Summary collapse

Instance Method Details

#contents ⇒ Object 



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# File 'lib/secret/encryption.rb', line 34

def contents; raise "Not Implemented"; end

#encrypt_basic(passphrase) ⇒ Object 



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# File 'lib/secret/encryption.rb', line 8

def encrypt_basic(passphrase)
  cipher = OpenSSL::Cipher.new('aes-256-cbc')
  cipher.encrypt
  key = passphrase
  iv  = cipher.random_iv

  out = StringIO.new("", "wb") do |outf|
    StringIO.new(contents, "rb") do |inf|
      while inf.read(4096, buf)
        outf << cipher.update(buf)
      end
      outf << cipher.final
    end
  end

  return out.string
end

#encrypted? ⇒ Boolean

Checks to see if the file is encrypted

Returns:

  • (Boolean) 


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# File 'lib/secret/encryption.rb', line 27

def encrypted?
  ::File.exist?(encrypted_meta_filename)
end

#stash(content) ⇒ Object 



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# File 'lib/secret/encryption.rb', line 32

def stash(content); raise "Not Implemented"; end