Module: Imagemaster3000::Verification::Hash

Defined in:
lib/imagemaster3000/verification/hash.rb

Instance Method Summary collapse

Instance Method Details

#verify_hash! ⇒ Object

Raises:



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# File 'lib/imagemaster3000/verification/hash.rb', line 4

def verify_hash!
  logger.debug 'Verifying checksum'
  checksum = find_checksum!
  computed_checksum = verification[:hash][:function].file(file).hexdigest

  if checksum == computed_checksum
    verification[:hash][:checksum] = ::Digest::SHA512.file(file).hexdigest
    return
  end

  raise Imagemaster3000::Errors::VerificationError,
        "Checksum mismatch for file #{file}: expected: #{checksum}, was: #{computed_checksum}"
end