mirror of
https://github.com/TeaOSLab/EdgeCommon.git
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432 lines
11 KiB
Go
432 lines
11 KiB
Go
package firewallconfigs
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import (
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"github.com/iwind/TeaGo/maps"
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"regexp"
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)
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// AllCheckpoints all check points list
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var AllCheckpoints = []*HTTPFirewallCheckpointDefinition{
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{
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Name: "通用请求报头长度限制",
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Prefix: "requestGeneralHeaderLength",
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Description: "通用报头比如Cache-Control、Accept之类的长度限制，防止缓冲区溢出攻击。",
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IsRequest: true,
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IsComposed: true,
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Priority: 100,
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},
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{
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Name: "通用响应报头长度限制",
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Prefix: "responseGeneralHeaderLength",
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Description: "通用报头比如Cache-Control、Date之类的长度限制，防止缓冲区溢出攻击。",
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IsRequest: false,
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IsComposed: true,
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Priority: 100,
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},
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{
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Name: "客户端地址（IP）",
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Prefix: "remoteAddr",
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Description: "试图通过分析X-Forwarded-For等报头获取的客户端地址，比如192.168.1.100，存在伪造的可能。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "客户端源地址（IP）",
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Prefix: "rawRemoteAddr",
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Description: "直接连接的客户端地址，比如192.168.1.100。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "客户端端口",
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Prefix: "remotePort",
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Description: "直接连接的客户端地址端口。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "客户端用户名",
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Prefix: "remoteUser",
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Description: "通过BasicAuth登录的客户端用户名。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求URI",
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Prefix: "requestURI",
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Description: "包含URL参数的请求URI，类似于 /hello/world?lang=go，不包含域名部分。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求路径",
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Prefix: "requestPath",
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Description: "不包含URL参数的请求路径，类似于 /hello/world，不包含域名部分。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求完整URL",
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Prefix: "requestURL",
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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 。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求内容长度",
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Prefix: "requestLength",
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Description: "请求报头中的Content-Length。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求体内容",
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Prefix: "requestBody",
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Description: "通常在POST或者PUT等操作时会附带请求体，最大限制32M。",
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IsRequest: true,
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Priority: 5,
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},
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{
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Name: "请求URI和请求体组合",
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Prefix: "requestAll",
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Description: "${requestURI}和${requestBody}组合。",
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IsRequest: true,
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Priority: 5,
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},
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{
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Name: "请求表单参数",
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Prefix: "requestForm",
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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。",
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IsRequest: true,
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HasParams: true,
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Priority: 5,
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},
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{
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Name: "上传文件",
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Prefix: "requestUpload",
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Description: "获取POST上传的文件信息，最大请求体限制32M。",
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Params: []*KeyValue{
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NewKeyValue("最小文件尺寸", "minSize"),
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NewKeyValue("最大文件尺寸", "maxSize"),
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NewKeyValue("扩展名(如.txt)", "ext"),
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NewKeyValue("原始文件名", "name"),
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NewKeyValue("表单字段名", "field"),
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},
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IsRequest: true,
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HasParams: true,
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Priority: 20,
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},
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{
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Name: "请求JSON参数",
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Prefix: "requestJSON",
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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。",
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IsRequest: true,
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HasParams: true,
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Priority: 5,
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},
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{
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Name: "请求方法",
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Prefix: "requestMethod",
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Description: "比如GET、POST。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "请求协议",
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Prefix: "scheme",
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Description: "比如http或https。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "HTTP协议版本",
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Prefix: "proto",
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Description: "比如HTTP/1.1。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "主机名",
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Prefix: "host",
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Description: "比如example.com。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "CNAME",
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Prefix: "cname",
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Description: "当前网站服务CNAME，比如38b48e4f.example.com。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "是否为CNAME",
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Prefix: "isCNAME",
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Description: "是否为CNAME，值为1（是）或0（否）。",
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IsRequest: true,
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Priority: 100,
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DataType: "bool",
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},
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{
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Name: "请求来源",
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Prefix: "refererOrigin",
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Description: "请求报头中的Referer和Origin值。",
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IsRequest: true,
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Priority: 100,
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Version: "1.3.2",
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},
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{
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Name: "请求来源Referer",
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Prefix: "referer",
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Description: "请求报头中的Referer值。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "客户端信息",
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Prefix: "userAgent",
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Description: "比如Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "内容类型",
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Prefix: "contentType",
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Description: "请求报头的Content-Type。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "所有cookie组合字符串",
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Prefix: "cookies",
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Description: "比如sid=IxZVPFhE&city=beijing&uid=18237。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "单个cookie值",
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Prefix: "cookie",
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Description: "单个cookie值。",
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IsRequest: true,
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HasParams: true,
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Priority: 100,
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},
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{
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Name: "所有URL参数组合",
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Prefix: "args",
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Description: "比如name=lu&age=20。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "单个URL参数值",
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Prefix: "arg",
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Description: "单个URL参数值。",
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IsRequest: true,
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HasParams: true,
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Priority: 100,
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},
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{
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Name: "所有请求报头内容",
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Prefix: "headers",
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Description: "使用换行符（\\n）隔开的报头内容字符串，每行均为\"NAME: VALUE格式\"。",
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IsRequest: true,
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Priority: 100,
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},
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{
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Name: "所有请求报头名称",
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Prefix: "headerNames",
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Description: "使用换行符（\\n）隔开的报头名称字符串，每行一个名称。",
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IsRequest: true,
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Priority: 100,
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Version: "1.3.2",
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},
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{
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Name: "单个请求报头值",
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Prefix: "header",
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Description: "单个报头值。",
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IsRequest: true,
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HasParams: true,
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Priority: 100,
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},
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{
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Name: "国家/地区名称",
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Prefix: "geoCountryName",
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Description: "当前客户端所处国家/地区名称。",
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IsRequest: true,
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HasParams: false,
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Priority: 90,
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},
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{
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Name: "省份名称",
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Prefix: "geoProvinceName",
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Description: "当前客户端所处中国省份名称。",
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IsRequest: true,
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HasParams: false,
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Priority: 90,
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},
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{
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Name: "城市名称",
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Prefix: "geoCityName",
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Description: "当前客户端所处中国城市名称。",
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IsRequest: true,
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HasParams: false,
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Priority: 90,
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},
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{
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Name: "ISP名称",
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Prefix: "ispName",
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Description: "当前客户端所处ISP名称。",
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IsRequest: true,
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HasParams: false,
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Priority: 90,
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},
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{
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Name: "CC统计",
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Prefix: "cc2",
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Description: "对统计对象进行统计。",
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HasParams: false,
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IsRequest: true,
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IsComposed: true,
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Priority: 10,
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},
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{
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Name: "防盗链",
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Prefix: "refererBlock",
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Description: "对统计对象进行统计。",
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HasParams: false,
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IsRequest: true,
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IsComposed: true,
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Priority: 20,
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},
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{
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Name: "CC统计（旧）",
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Prefix: "cc",
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Description: "统计某段时间段内的请求信息（不推荐再使用，请使用新的CC2统计代替）。",
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HasParams: true,
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Params: []*KeyValue{
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NewKeyValue("请求数", "requests"),
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},
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Options: []OptionInterface{
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&FieldOption{
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Type: "field",
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Name: "统计周期",
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Code: "period",
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Value: "60",
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IsRequired: false,
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Size: 8,
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Comment: "",
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Placeholder: "",
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RightLabel: "秒",
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MaxLength: 8,
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Validate: func(value string) (ok bool, message string) {
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if regexp.MustCompile(`^\d+$`).MatchString(value) {
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ok = true
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return
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}
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message = "周期需要是一个整数数字"
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return
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},
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},
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&OptionsOption{
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Type: "options",
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Name: "用户识别读取来源",
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Code: "userType",
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Value: "",
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IsRequired: false,
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Size: 10,
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Comment: "",
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RightLabel: "",
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Validate: nil,
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Options: []maps.Map{
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{
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"name": "IP",
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"value": "ip",
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},
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{
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"name": "Cookie",
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"value": "cookie",
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},
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{
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"name": "URL参数",
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"value": "get",
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},
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{
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"name": "POST参数",
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"value": "post",
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},
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{
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"name": "HTTP Header",
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"value": "header",
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},
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},
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},
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&FieldOption{
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Type: "field",
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Name: "用户识别字段",
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Code: "userField",
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Comment: "识别用户的唯一性字段，在用户读取来源不是IP时使用",
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},
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&FieldOption{
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Type: "field",
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Name: "字段读取位置",
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Code: "userIndex",
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Size: 5,
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MaxLength: 5,
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Comment: "读取用户识别字段的位置，从0开始，比如user12345的数字ID 12345的位置就是5，在用户读取来源不是IP时使用",
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},
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},
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IsRequest: true,
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Priority: 10,
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},
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{
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Name: "响应状态码",
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Prefix: "status",
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Description: "响应状态码，比如200、404、500。",
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IsRequest: false,
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Priority: 100,
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},
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{
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Name: "响应报头",
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Prefix: "responseHeader",
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Description: "响应报头值。",
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IsRequest: false,
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HasParams: true,
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Priority: 100,
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},
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{
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Name: "响应内容",
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Prefix: "responseBody",
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Description: "响应内容字符串。",
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IsRequest: false,
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Priority: 5,
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},
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{
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Name: "响应内容长度",
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Prefix: "bytesSent",
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Description: "响应内容长度，通过响应的报头Content-Length获取。",
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IsRequest: false,
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Priority: 100,
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},
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}
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// FindCheckpointDefinition 查找Checkpoint定义
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func FindCheckpointDefinition(prefix string) *HTTPFirewallCheckpointDefinition {
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for _, checkpoint := range AllCheckpoints {
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if checkpoint.Prefix == prefix {
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return checkpoint
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}
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}
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return nil
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}
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// CheckCheckpointIsComposed 判断Checkpoint是否为组合的
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func CheckCheckpointIsComposed(prefix string) bool {
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for _, checkpoint := range AllCheckpoints {
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if checkpoint.Prefix == prefix {
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return checkpoint.IsComposed
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}
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}
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return false
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}
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