From 4bfeec8d2b2dcb56dd9fe266b56fcf1b8d796f94 Mon Sep 17 00:00:00 2001 From: yanweidong Date: Tue, 21 Jul 2026 14:02:31 +0800 Subject: [PATCH] fix(api): reject invalid UUID variants --- backend/internal/httpx/params.go | 2 +- backend/internal/httpx/response_test.go | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/backend/internal/httpx/params.go b/backend/internal/httpx/params.go index 45e6494..959b1a1 100644 --- a/backend/internal/httpx/params.go +++ b/backend/internal/httpx/params.go @@ -10,7 +10,7 @@ import ( // IdentityParam 只接受 UUIDv7 路径参数，避免把内部自增 ID 暴露为外部标识。 func IdentityParam(c *gin.Context, name string) (string, bool) { identity, err := uuid.Parse(c.Param(name)) - if err != nil || identity.Version() != 7 { + if err != nil || identity.Version() != 7 || identity.Variant() != uuid.RFC4122 { Error(c, http.StatusBadRequest, "invalid_request", "请求参数无效") return "", false } diff --git a/backend/internal/httpx/response_test.go b/backend/internal/httpx/response_test.go index 85b62cf..65a4296 100644 --- a/backend/internal/httpx/response_test.go +++ b/backend/internal/httpx/response_test.go @@ -41,6 +41,7 @@ func TestIdentityParamRejectsNonUUIDV7(t *testing.T) { }{ {name: "internal numeric ID", value: "42"}, {name: "UUID v4", value: "550e8400-e29b-41d4-a716-446655440000"}, + {name: "UUID v7 with invalid variant", value: "018f0c9a-7b3c-7cc1-78c8-0242ac120002"}, } for _, tt := range tests {