Class: InlineEncryption::Config

Inherits:
Hash
  • Object
show all
Includes:
Hashie::Extensions::IndifferentAccess, Hashie::Extensions::MethodAccess
Defined in:
lib/inline_encryption/config.rb

Overview

known configuration variables key - a String containing the private key, a filename pointing to the private key, or an OpenSSL::PKey::RSA

Instance Method Summary collapse

Instance Method Details

#check_required_variables ⇒ Object

checks required, currently only the ‘key’

Raises:



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# File 'lib/inline_encryption/config.rb', line 15

def check_required_variables
  raise MissingRequiredVariableError.new("missing variable: 'key'") unless self.has_key?(:key)
end

#real_key ⇒ OpenSSL::PKey::RSA

Returns the OpenSSL key instance.

Returns:

  • (OpenSSL::PKey::RSA) —

    the OpenSSL key instance



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# File 'lib/inline_encryption/config.rb', line 21

def real_key
  case self[:key]
    when NilClass
      nil
    when String
      if File.exists?(self[:key])
        OpenSSL::PKey::RSA.new(File.read(self[:key]))
      else
        OpenSSL::PKey::RSA.new(self[:key])
      end
    when OpenSSL::PKey::RSA
      self[:key]
  end
end