WAF参数定义增加优先级，可以让“轻”任务优先执行

internal/waf/checkpoints/utils.go

@@ -8,6 +8,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "通用Header比如Cache-Control、Accept之类的长度限制，防止缓冲区溢出攻击",
 		HasParams:   false,
 		Instance:    new(RequestGeneralHeaderLengthCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "客户端地址（IP）",
@@ -15,6 +16,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "试图通过分析X-Forwarded-For等Header获取的客户端地址，比如192.168.1.100",
 		HasParams:   false,
 		Instance:    new(RequestRemoteAddrCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "客户端源地址（IP）",
@@ -22,6 +24,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "直接连接的客户端地址，比如192.168.1.100",
 		HasParams:   false,
 		Instance:    new(RequestRawRemoteAddrCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "客户端端口",
@@ -29,6 +32,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "直接连接的客户端地址端口",
 		HasParams:   false,
 		Instance:    new(RequestRemotePortCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "客户端用户名",
@@ -36,6 +40,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "通过BasicAuth登录的客户端用户名",
 		HasParams:   false,
 		Instance:    new(RequestRemoteUserCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求URI",
@@ -43,6 +48,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "包含URL参数的请求URI，类似于 /hello/world?lang=go",
 		HasParams:   false,
 		Instance:    new(RequestURICheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求路径",
@@ -50,6 +56,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "不包含URL参数的请求路径，类似于 /hello/world",
 		HasParams:   false,
 		Instance:    new(RequestPathCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求URL",
@@ -57,6 +64,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "完整的请求URL，包含协议、域名、请求路径、参数等，类似于 https://example.com/hello?name=lily",
 		HasParams:   false,
 		Instance:    new(RequestURLCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求内容长度",
@@ -64,6 +72,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "请求Header中的Content-Length",
 		HasParams:   false,
 		Instance:    new(RequestLengthCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求体内容",
@@ -71,6 +80,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "通常在POST或者PUT等操作时会附带请求体，最大限制32M",
 		HasParams:   false,
 		Instance:    new(RequestBodyCheckpoint),
+		Priority:    5,
 	},
 	{
 		Name:        "请求URI和请求体组合",
@@ -78,6 +88,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "${requestURI}和${requestBody}组合",
 		HasParams:   false,
 		Instance:    new(RequestAllCheckpoint),
+		Priority:    5,
 	},
 	{
 		Name:        "请求表单参数",
@@ -85,6 +96,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "获取POST或者其他方法发送的表单参数，最大请求体限制32M",
 		HasParams:   true,
 		Instance:    new(RequestFormArgCheckpoint),
+		Priority:    5,
 	},
 	{
 		Name:        "上传文件",
@@ -92,6 +104,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "获取POST上传的文件信息，最大请求体限制32M",
 		HasParams:   true,
 		Instance:    new(RequestUploadCheckpoint),
+		Priority:    20,
 	},
 	{
 		Name:        "请求JSON参数",
@@ -99,6 +112,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "获取POST或者其他方法发送的JSON，最大请求体限制32M，使用点（.）符号表示多级数据",
 		HasParams:   true,
 		Instance:    new(RequestJSONArgCheckpoint),
+		Priority:    5,
 	},
 	{
 		Name:        "请求方法",
@@ -106,6 +120,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如GET、POST",
 		HasParams:   false,
 		Instance:    new(RequestMethodCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求协议",
@@ -113,6 +128,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如http或https",
 		HasParams:   false,
 		Instance:    new(RequestSchemeCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "HTTP协议版本",
@@ -120,6 +136,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如HTTP/1.1",
 		HasParams:   false,
 		Instance:    new(RequestProtoCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "主机名",
@@ -127,6 +144,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如teaos.cn",
 		HasParams:   false,
 		Instance:    new(RequestHostCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "请求来源URL",
@@ -134,6 +152,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "请求Header中的Referer值",
 		HasParams:   false,
 		Instance:    new(RequestRefererCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "客户端信息",
@@ -141,6 +160,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103",
 		HasParams:   false,
 		Instance:    new(RequestUserAgentCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "内容类型",
@@ -148,6 +168,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "请求Header的Content-Type",
 		HasParams:   false,
 		Instance:    new(RequestContentTypeCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "所有cookie组合字符串",
@@ -155,6 +176,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如sid=IxZVPFhE&city=beijing&uid=18237",
 		HasParams:   false,
 		Instance:    new(RequestCookiesCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "单个cookie值",
@@ -162,6 +184,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "单个cookie值",
 		HasParams:   true,
 		Instance:    new(RequestCookieCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "所有URL参数组合",
@@ -169,6 +192,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "比如name=lu&age=20",
 		HasParams:   false,
 		Instance:    new(RequestArgsCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "单个URL参数值",
@@ -176,6 +200,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "单个URL参数值",
 		HasParams:   true,
 		Instance:    new(RequestArgCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "所有Header信息",
@@ -183,6 +208,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "使用\\n隔开的Header信息字符串",
 		HasParams:   false,
 		Instance:    new(RequestHeadersCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "单个Header值",
@@ -190,6 +216,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "单个Header值",
 		HasParams:   true,
 		Instance:    new(RequestHeaderCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "国家/地区名称",
@@ -197,6 +224,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "国家/地区名称",
 		HasParams:   false,
 		Instance:    new(RequestGeoCountryNameCheckpoint),
+		Priority:    90,
 	},
 	{
 		Name:        "省份名称",
@@ -204,6 +232,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "中国省份名称",
 		HasParams:   false,
 		Instance:    new(RequestGeoProvinceNameCheckpoint),
+		Priority:    90,
 	},
 	{
 		Name:        "城市名称",
@@ -211,6 +240,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "中国城市名称",
 		HasParams:   false,
 		Instance:    new(RequestGeoCityNameCheckpoint),
+		Priority:    90,
 	},
 	{
 		Name:        "ISP名称",
@@ -218,6 +248,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "ISP名称",
 		HasParams:   false,
 		Instance:    new(RequestISPNameCheckpoint),
+		Priority:    90,
 	},
 	{
 		Name:        "CC统计（旧）",
@@ -225,6 +256,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "统计某段时间段内的请求信息",
 		HasParams:   true,
 		Instance:    new(CCCheckpoint),
+		Priority:    10,
 	},
 	{
 		Name:        "CC统计（新）",
@@ -232,6 +264,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "统计某段时间段内的请求信息",
 		HasParams:   true,
 		Instance:    new(CC2Checkpoint),
+		Priority:    10,
 	},
 	{
 		Name:        "防盗链",
@@ -239,6 +272,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "阻止一些域名访问引用本站资源",
 		HasParams:   true,
 		Instance:    new(RequestRefererBlockCheckpoint),
+		Priority:    20,
 	},
 	{
 		Name:        "通用响应Header长度限制",
@@ -246,6 +280,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "通用Header比如Cache-Control、Accept之类的长度限制，防止缓冲区溢出攻击",
 		HasParams:   false,
 		Instance:    new(ResponseGeneralHeaderLengthCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "响应状态码",
@@ -253,6 +288,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "响应状态码，比如200、404、500",
 		HasParams:   false,
 		Instance:    new(ResponseStatusCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "响应Header",
@@ -260,6 +296,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "响应Header值",
 		HasParams:   true,
 		Instance:    new(ResponseHeaderCheckpoint),
+		Priority:    100,
 	},
 	{
 		Name:        "响应内容",
@@ -267,6 +304,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "响应内容字符串",
 		HasParams:   false,
 		Instance:    new(ResponseBodyCheckpoint),
+		Priority:    5,
 	},
 	{
 		Name:        "响应内容长度",
@@ -274,6 +312,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 		Description: "响应内容长度，通过响应的Header Content-Length获取",
 		HasParams:   false,
 		Instance:    new(ResponseBytesSentCheckpoint),
+		Priority:    100,
 	},
 }
 
@@ -281,6 +320,7 @@ var AllCheckpoints = []*CheckpointDefinition{
 func FindCheckpoint(prefix string) CheckpointInterface {
 	for _, def := range AllCheckpoints {
 		if def.Prefix == prefix {
+			def.Instance.SetPriority(def.Priority)
 			return def.Instance
 		}
 	}