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utils.go
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utils.go
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package checkpoints
// AllCheckpoints all check points list
var AllCheckpoints = []*CheckpointDefinition{
{
Name: "通用请求Header长度限制",
Prefix: "requestGeneralHeaderLength",
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)",
Prefix: "remoteAddr",
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)",
Prefix: "rawRemoteAddr",
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",
Prefix: "remotePort",
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",
Prefix: "remoteUser",
Description: "通过BasicAuth登录的客户端用户名",
HasParams: false,
Instance: new(RequestRemoteUserCheckpoint),
Priority: 100,
},
{
Name: "请求URI",
Prefix: "requestURI",
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",
Prefix: "requestPath",
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",
Prefix: "requestURL",
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",
Prefix: "requestLength",
Description: "请求Header中的Content-Length",
HasParams: false,
Instance: new(RequestLengthCheckpoint),
Priority: 100,
},
{
Name: "请求体内容",
Prefix: "requestBody",
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",
Prefix: "requestAll",
Description: "${requestURI}和${requestBody}组合",
HasParams: false,
Instance: new(RequestAllCheckpoint),
Priority: 5,
},
{
Name: "请求表单参数",
Prefix: "requestForm",
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",
Prefix: "requestUpload",
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",
Prefix: "requestJSON",
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",
Prefix: "requestMethod",
Description: "比如GET、POST",
HasParams: false,
Instance: new(RequestMethodCheckpoint),
Priority: 100,
},
{
Name: "请求协议",
Prefix: "scheme",
Description: "比如http或https",
HasParams: false,
Instance: new(RequestSchemeCheckpoint),
Priority: 100,
},
{
Name: "HTTP协议版本",
Prefix: "proto",
Description: "比如HTTP/1.1",
HasParams: false,
Instance: new(RequestProtoCheckpoint),
Priority: 100,
},
{
Name: "主机名",
Prefix: "host",
Description: "比如teaos.cn",
HasParams: false,
Instance: new(RequestHostCheckpoint),
Priority: 100,
},
{
Name: "CNAME",
Prefix: "cname",
Description: "当前网站服务CNAME,比如38b48e4f.goedge.cn",
HasParams: false,
Instance: new(RequestCNAMECheckpoint),
Priority: 100,
},
{
Name: "是否为CNAME",
Prefix: "isCNAME",
Description: "是否为CNAME,值为1(是)或0(否)",
HasParams: false,
Instance: new(RequestIsCNAMECheckpoint),
Priority: 100,
},
{
Name: "请求来源URL",
Prefix: "referer",
Description: "请求Header中的Referer值",
HasParams: false,
Instance: new(RequestRefererCheckpoint),
Priority: 100,
},
{
Name: "客户端信息",
Prefix: "userAgent",
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",
Prefix: "contentType",
Description: "请求Header的Content-Type",
HasParams: false,
Instance: new(RequestContentTypeCheckpoint),
Priority: 100,
},
{
Name: "所有cookie组合字符串",
Prefix: "cookies",
Description: "比如sid=IxZVPFhE&city=beijing&uid=18237",
HasParams: false,
Instance: new(RequestCookiesCheckpoint),
Priority: 100,
},
{
Name: "单个cookie值",
Prefix: "cookie",
Description: "单个cookie值",
HasParams: true,
Instance: new(RequestCookieCheckpoint),
Priority: 100,
},
{
Name: "所有URL参数组合",
Prefix: "args",
Description: "比如name=lu&age=20",
HasParams: false,
Instance: new(RequestArgsCheckpoint),
Priority: 100,
},
{
Name: "单个URL参数值",
Prefix: "arg",
Description: "单个URL参数值",
HasParams: true,
Instance: new(RequestArgCheckpoint),
Priority: 100,
},
{
Name: "所有Header信息",
Prefix: "headers",
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",
Prefix: "header",
Description: "单个Header值",
HasParams: true,
Instance: new(RequestHeaderCheckpoint),
Priority: 100,
},
{
Name: "国家/地区名称",
Prefix: "geoCountryName",
Description: "国家/地区名称",
HasParams: false,
Instance: new(RequestGeoCountryNameCheckpoint),
Priority: 90,
},
{
Name: "省份名称",
Prefix: "geoProvinceName",
Description: "中国省份名称",
HasParams: false,
Instance: new(RequestGeoProvinceNameCheckpoint),
Priority: 90,
},
{
Name: "城市名称",
Prefix: "geoCityName",
Description: "中国城市名称",
HasParams: false,
Instance: new(RequestGeoCityNameCheckpoint),
Priority: 90,
},
{
Name: "ISP名称",
Prefix: "ispName",
Description: "ISP名称",
HasParams: false,
Instance: new(RequestISPNameCheckpoint),
Priority: 90,
},
{
Name: "CC统计(旧)",
Prefix: "cc",
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)",
Prefix: "cc2",
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",
Prefix: "refererBlock",
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",
Prefix: "responseGeneralHeaderLength",
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",
Prefix: "status",
Description: "响应状态码,比如200、404、500",
HasParams: false,
Instance: new(ResponseStatusCheckpoint),
Priority: 100,
},
{
Name: "响应Header",
Prefix: "responseHeader",
Description: "响应Header值",
HasParams: true,
Instance: new(ResponseHeaderCheckpoint),
Priority: 100,
},
{
Name: "响应内容",
Prefix: "responseBody",
Description: "响应内容字符串",
HasParams: false,
Instance: new(ResponseBodyCheckpoint),
Priority: 5,
},
{
Name: "响应内容长度",
Prefix: "bytesSent",
Description: "响应内容长度,通过响应的Header Content-Length获取",
HasParams: false,
Instance: new(ResponseBytesSentCheckpoint),
Priority: 100,
},
}
// FindCheckpoint find a check point
func FindCheckpoint(prefix string) CheckpointInterface {
for _, def := range AllCheckpoints {
if def.Prefix == prefix {
def.Instance.SetPriority(def.Priority)
return def.Instance
}
}
return nil
}
// FindCheckpointDefinition find a check point definition
func FindCheckpointDefinition(prefix string) *CheckpointDefinition {
for _, def := range AllCheckpoints {
if def.Prefix == prefix {
return def
}
}
return nil
}