Module: Facturae::Xades::Utils

Included in:
KeyInfo, ObjectInfo, SignedInfo, Signer
Defined in:
lib/facturae/xades/utils.rb

Overview

Utility methods for generating random IDs and encoding data in Base64.

Instance Method Summary collapse

Instance Method Details

#base64_encode(data) ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 16

def base64_encode(data)
  digest_bytes = OpenSSL::Digest::SHA512.digest(data)
  Base64.strict_encode64(digest_bytes)
end

#base64_encode_raw(data) ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 21

def base64_encode_raw(data)
  Base64.strict_encode64(data)
end

#calculate_sha512_digest(data) ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 25

def calculate_sha512_digest(data)
  OpenSSL::Digest::SHA512.digest(data)
end

#create_xml_element(doc, name, content = nil, attributes = {}) ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 29

def create_xml_element(doc, name, content = nil, attributes = {})
  element = doc.create_element(name, content)
  attributes.each { |key, value| element[key] = value }
  element
end

#create_xml_node_with_algorithm(doc, name, algorithm) ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 35

def create_xml_node_with_algorithm(doc, name, algorithm)
  create_xml_element(doc, name, nil, { "Algorithm" => algorithm })
end

#rand_id ⇒ Object 



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# File 'lib/facturae/xades/utils.rb', line 11

def rand_id
  # SecureRandom.alphanumeric(6)
  SecureRandom.uuid
end