防止注入参数
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@@ -529,10 +529,12 @@ func NewSchema(config Config) (graphql.Schema, error) {
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).As("row_num"))
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}
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// 如果没有外部排序则使用指定排序
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// 如果没有外部排序则使用指定排序(正则sort只能是字母数字下划下)
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if p.Args["text"] == nil && p.Args["similar"] == nil {
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sort := regexp.MustCompile(`[^a-zA-Z0-9_]`).ReplaceAllString(p.Args["sort"].(string), "")
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order := regexp.MustCompile(`[^a-zA-Z0-9_]`).ReplaceAllString(p.Args["order"].(string), "")
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query = query.Select("web_images.id", goqu.L(
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fmt.Sprintf("ROW_NUMBER() OVER(ORDER BY web_images.%s %s)", p.Args["sort"], p.Args["order"]),
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fmt.Sprintf("ROW_NUMBER() OVER(ORDER BY web_images.%s %s)", sort, order),
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).As("row_num"))
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}
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