gitlab-org--gitlab-foss/app/validators/certificate_fingerprint_validator.rb
James Edwards-Jones 590ddfdcba Adds validators and rack cookie helper
These changes are backported from EE, related to SAML settings in
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/4549
2018-04-02 14:39:32 +01:00

9 lines
352 B
Ruby

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