Module: Sufia::GenericFile::VirusCheck

Extended by:
ActiveSupport::Concern
Included in:
Sufia::GenericFile
Defined in:
app/models/concerns/sufia/generic_file/virus_check.rb

Instance Method Summary collapse

Instance Method Details

#detect_viruses ⇒ Object

Default behavior is to raise a validation error and halt the save if a virus is found



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# File 'app/models/concerns/sufia/generic_file/virus_check.rb', line 11

def detect_viruses
  return unless content.changed?
  path = if content.content.respond_to?(:path)
           content.content.path
         else
           Tempfile.open('') do |t|
             t.binmode
             t.write(content.content)
             t.close
             t.path
           end
         end
  Sufia::GenericFile::Actor.virus_check(path)
  true
rescue Sufia::VirusFoundError => virus
  logger.warn(virus.message)
  errors.add(:base, virus.message)
  false
end