Class: DhParams

Inherits:
Object
  • Object
show all
Includes:
FileReader
Defined in:
lib/inspec/resources/dh_params.rb

Instance Method Summary collapse

Methods included from FileReader

#read_file_content

Constructor Details

#initialize(filename) ⇒ DhParams

Returns a new instance of DhParams.



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# File 'lib/inspec/resources/dh_params.rb', line 26

def initialize(filename)
  @dh_params_path = filename
  @dh_params = OpenSSL::PKey::DH.new read_file_content(@dh_params_path)
end

Instance Method Details

#dh_params? ⇒ Boolean

it { should be_dh_params }

Returns:

  • (Boolean) 


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# File 'lib/inspec/resources/dh_params.rb', line 32

def dh_params?
  !@dh_params.nil?
end

#generator ⇒ Object

its(‘generator’) { should eq 2 }



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# File 'lib/inspec/resources/dh_params.rb', line 37

def generator
  return if @dh_params.nil?

  @dh_params.g.to_i
end

#modulus ⇒ Object

its(‘modulus’) { should eq ‘00:91:a0:15:89:e5:bc:38:93:12:02:fc:…’ }



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# File 'lib/inspec/resources/dh_params.rb', line 44

def modulus
  return if @dh_params.nil?

  "00:" + @dh_params.p.to_s(16).downcase.scan(/.{2}/).join(":")
end

#pem ⇒ Object

its(‘pem’) { should eq ‘—–BEGIN DH PARAMETERS…’ }



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# File 'lib/inspec/resources/dh_params.rb', line 51

def pem
  return if @dh_params.nil?

  @dh_params.to_pem
end

#prime_length ⇒ Object

its(‘prime_length’) { should be 2048 }



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# File 'lib/inspec/resources/dh_params.rb', line 58

def prime_length
  return if @dh_params.nil?

  @dh_params.p.num_bits
end

#text ⇒ Object

its(‘text’) { should eq ‘human-readable-text’ }



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# File 'lib/inspec/resources/dh_params.rb', line 65

def text
  return if @dh_params.nil?

  @dh_params.to_text
end

#to_s ⇒ Object 



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# File 'lib/inspec/resources/dh_params.rb', line 78

def to_s
  "dh_params #{@dh_params_path}"
end

#valid? ⇒ Boolean

it { should be_valid }

Returns:

  • (Boolean) 


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# File 'lib/inspec/resources/dh_params.rb', line 72

def valid?
  return if @dh_params.nil?

  @dh_params.params_ok?
end