diff options
Diffstat (limited to 'app/validators/certificate_fingerprint_validator.rb')
-rw-r--r-- | app/validators/certificate_fingerprint_validator.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/app/validators/certificate_fingerprint_validator.rb b/app/validators/certificate_fingerprint_validator.rb new file mode 100644 index 00000000000..17df756183a --- /dev/null +++ b/app/validators/certificate_fingerprint_validator.rb @@ -0,0 +1,9 @@ +class CertificateFingerprintValidator < ActiveModel::EachValidator + FINGERPRINT_PATTERN = /\A([a-zA-Z0-9]{2}[\s\-:]?){16,}\z/.freeze + + def validate_each(record, attribute, value) + unless value.try(:match, FINGERPRINT_PATTERN) + record.errors.add(attribute, "must be a hash containing only letters, numbers, spaces, : and -") + end + end +end |