Class: Liberic::Certificate

Inherits:
Object
  • Object
show all
Defined in:
lib/liberic/certificate.rb

Overview

Certificate encapsulates functionality regarding certificates (for signing). An instance of Certificate is passed on to EricBearbeiteVorgang() where necessary.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cert_file, pin) ⇒ Certificate

cert_file path to a pfx file (Portal-Zertifikat) pin the pin for the certificate (if applicable, string)



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# File 'lib/liberic/certificate.rb', line 9

def initialize(cert_file, pin)
  @pin = pin
  ch = FFI::MemoryPointer.new(:uint32, 1)
  cert_feature_flag_pointer = FFI::MemoryPointer.new(:uint32, 1)

  Liberic::Helpers::Invocation.raise_on_error(
    Liberic::SDK::API.get_handle_to_certificate(ch, cert_feature_flag_pointer, cert_file)
  )

  @handle = ch.get_uint32(0)

  flags = cert_feature_flag_pointer.get_uint32(0)
  @features = PinFeatures.new(
    (flags & 0x00) != 0,
    (flags & 0x01) != 0,
    (flags & 0x02) != 0,
    (flags & 0x04) != 0,
    (flags & 0x10) != 0,
    (flags & 0x20) != 0,
    (flags & 0x40) != 0,
    (flags & 0x80) != 0
  )
end

Instance Attribute Details

#features ⇒ Object (readonly)

Returns the value of attribute features.



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# File 'lib/liberic/certificate.rb', line 5

def features
  @features
end

#handle ⇒ Object (readonly)

Returns the value of attribute handle.



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# File 'lib/liberic/certificate.rb', line 5

def handle
  @handle
end

Instance Method Details

#encryption_params ⇒ Object

Returns a SDK::Types::VerschluesselungsParameter data structure that can be passed on to Process.execute



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# File 'lib/liberic/certificate.rb', line 43

def encryption_params
  params = SDK::Types::VerschluesselungsParameter.new

  params[:version] = 2
  params[:zertifikatHandle] = @handle
  params[:pin] = FFI::MemoryPointer.from_string(@pin).address
  params[:abrufCode] = nil

  params
end

#properties ⇒ Object

Returns the result of EricHoleZertifikatEigenschaften() This will be XML describing fields and properties associated with the certificate.



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# File 'lib/liberic/certificate.rb', line 35

def properties
  Helpers::Invocation.with_result_buffer do |buffer_handle|
    SDK::API.hole_zertifikat_eigenschaften(@handle, @pin, buffer_handle)
  end
end

#release_handle! ⇒ Object 



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# File 'lib/liberic/certificate.rb', line 54

def release_handle!
  SDK::API.close_handle_to_certificate(@handle)
end