gitlab-org--gitlab-foss/app/validators/importable_url_validator.rb

12 lines
441 B
Ruby
Raw Normal View History

# ImportableUrlValidator
#
# This validator blocks projects from using dangerous import_urls to help
# protect against Server-side Request Forgery (SSRF).
class ImportableUrlValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if Gitlab::UrlBlocker.blocked_url?(value, valid_ports: Project::VALID_IMPORT_PORTS)
record.errors.add(attribute, "imports are not allowed from that URL")
end
end
end