Class: CertificateFingerprintValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
app/validators/certificate_fingerprint_validator.rb

Constant Summary collapse

FINGERPRINT_PATTERN = 
/\A([a-zA-Z0-9]{2}[\s\-:]?){16,}\z/
SHA1_FINGERPRINT_PATTERN = 
/\A(?:(?:[A-Fa-f0-9]{2}[\s:]){19}[A-Fa-f0-9]{2}|[A-Fa-f0-9]{40})\z/
SHA256_FINGERPRINT_PATTERN = 
/\A(?:(?:[A-Fa-f0-9]{2}[\s:]){31}[A-Fa-f0-9]{2}|[A-Fa-f0-9]{64})\z/
MIN_LENGTH = 
40
MAX_LENGTH = 
95

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'app/validators/certificate_fingerprint_validator.rb', line 10

def validate_each(record, attribute, value)
  # We introduce the new validation logic only for new records and updates that will change the attribute
  # in order to limit the impact on existing invalid records.
  if record.new_record? || record.will_save_change_to_attribute?(attribute)
    validate_sha1_or_sha256_pattern(record, attribute, value)
  else
    validate_length_and_pattern(record, attribute, value)
  end
end