mirror of
https://github.com/TeaOSLab/EdgeAdmin.git
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112 lines
2.7 KiB
Go
112 lines
2.7 KiB
Go
// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
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package loginutils
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import (
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"github.com/TeaOSLab/EdgeAdmin/internal/configloaders"
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teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const"
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"github.com/TeaOSLab/EdgeCommon/pkg/iplibrary"
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"github.com/iwind/TeaGo/actions"
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stringutil "github.com/iwind/TeaGo/utils/string"
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"net"
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"net/http"
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"regexp"
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"strings"
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)
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// CalculateClientFingerprint 计算客户端指纹
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func CalculateClientFingerprint(action *actions.ActionObject) string {
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return stringutil.Md5(RemoteIP(action) + "@" + action.Request.UserAgent())
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}
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// RemoteIP 获取客户端IP
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func RemoteIP(action *actions.ActionObject) string {
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securityConfig, _ := configloaders.LoadSecurityConfig()
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if securityConfig != nil {
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if len(securityConfig.ClientIPHeaderNames) > 0 {
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var headerNames = regexp.MustCompile(`[,;\s，、；]`).Split(securityConfig.ClientIPHeaderNames, -1)
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for _, headerName := range headerNames {
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headerName = http.CanonicalHeaderKey(strings.TrimSpace(headerName))
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if len(headerName) == 0 {
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continue
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}
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var ipValue = action.Request.Header.Get(headerName)
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if net.ParseIP(ipValue) != nil {
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return ipValue
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}
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}
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if securityConfig.ClientIPHeaderOnly {
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return ""
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}
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}
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}
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ip, _, _ := net.SplitHostPort(action.Request.RemoteAddr)
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return ip
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}
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// LookupIPRegion 查找登录区域
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func LookupIPRegion(ip string) string {
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if len(ip) == 0 {
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return ""
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}
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var result = iplibrary.LookupIP(ip)
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if result != nil && result.IsOk() {
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// 这里不需要网络运营商信息
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return result.CountryName() + "@" + result.ProvinceName() + "@" + result.CityName() + "@" + result.TownName()
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}
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return ""
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}
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// SetCookie 设置Cookie
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func SetCookie(action *actions.ActionObject, remember bool) {
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if remember {
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var cookie = &http.Cookie{
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Name: teaconst.CookieSID,
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Value: action.Session().Sid,
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Path: "/",
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MaxAge: 14 * 86400,
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HttpOnly: true,
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}
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if action.Request.TLS != nil {
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cookie.SameSite = http.SameSiteStrictMode
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cookie.Secure = true
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}
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action.AddCookie(cookie)
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} else {
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var cookie = &http.Cookie{
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Name: teaconst.CookieSID,
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Value: action.Session().Sid,
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Path: "/",
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MaxAge: 0,
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HttpOnly: true,
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}
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if action.Request.TLS != nil {
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cookie.SameSite = http.SameSiteStrictMode
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cookie.Secure = true
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}
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action.AddCookie(cookie)
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}
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}
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// UnsetCookie 重置Cookie
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func UnsetCookie(action *actions.ActionObject) {
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cookie := &http.Cookie{
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Name: teaconst.CookieSID,
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Value: action.Session().Sid,
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Path: "/",
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MaxAge: -1,
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HttpOnly: true,
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}
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if action.Request.TLS != nil {
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cookie.SameSite = http.SameSiteStrictMode
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cookie.Secure = true
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}
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action.AddCookie(cookie)
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}
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