37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
package openapi3
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import (
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"context"
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"strings"
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)
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// validateExtensions reports any non-`x-` keys in the given extensions
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// map that are not explicitly allowed by the validation context. The
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// origin argument is attached to the resulting ExtraSiblingFieldsError
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// so callers can pin the finding to the parent object that carries the
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// unknown keys; pass nil when the parent has no Origin (the loader was
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// run with IncludeOrigin = false, or the parent was constructed
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// programmatically without an Origin set).
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func validateExtensions(ctx context.Context, extensions map[string]any, origin *Origin) error { // FIXME: newtype + Validate(...)
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allowed := getValidationOptions(ctx).extraSiblingFieldsAllowed
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var unknowns []string
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for _, k := range componentNames(extensions) {
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if strings.HasPrefix(k, "x-") {
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continue
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}
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if allowed != nil {
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if _, ok := allowed[k]; ok {
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continue
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}
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}
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unknowns = append(unknowns, k)
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}
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if len(unknowns) != 0 {
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return newExtraSiblingFields(unknowns, origin)
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}
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return nil
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}
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