12 lines
462 B
Ruby
12 lines
462 B
Ruby
# ImportableUrlValidator
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#
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# This validator blocks projects from using dangerous import_urls to help
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# protect against Server-side Request Forgery (SSRF).
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class ImportableUrlValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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Gitlab::UrlBlocker.validate!(value, valid_ports: Project::VALID_IMPORT_PORTS)
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rescue Gitlab::UrlBlocker::BlockedUrlError => e
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record.errors.add(attribute, "is blocked: #{e.message}")
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end
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end
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