Function ValidateConversationID

internal/network/validate.go:144–164

ValidateConversationID reports whether a container identifier matches its field grammar.

(id string, field string)

// ValidateConversationID reports whether a container identifier matches its field grammar.
func ValidateConversationID(id string, field string) error {
	trimmed := strings.TrimSpace(id)
	if trimmed == "" {
		return fmt.Errorf("%w: %s is required", ErrMissingField, field)
	}
	switch field {
	case validateThreadIDKey:
		if !threadIDPattern.MatchString(trimmed) {
			return fmt.Errorf("%w: thread_id=%q", ErrInvalidField, id)
		}
	case validateDirectIDKey:
		if !directIDPattern.MatchString(trimmed) {
			return fmt.Errorf("%w: direct_id=%q", ErrInvalidField, id)
		}
	default:
		if strings.ContainsAny(trimmed, `/\`) || containsControlCharacter(trimmed) || len(trimmed) > 128 {
			return fmt.Errorf("%w: %s=%q", ErrInvalidField, field, id)
		}
	}
	return nil
}

// ValidateWorkID reports whether a work id can safely cross the network boundary.
func ValidateWorkID(id string) error {