97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
package useragent
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import (
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"net/url"
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"strings"
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"videoweb/pub/common/enum/consts"
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"videoweb/pub/common/log"
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"github.com/gin-gonic/gin"
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)
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type UA struct {
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DevID string
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DevType string
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SysType string
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Ver string
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BuildID string
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}
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func IsH5(sysType string) bool {
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if sysType == consts.H5IOS || sysType == consts.H5Android || sysType == consts.H5PC || sysType == consts.H5 || sysType == consts.Light {
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return true
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} else {
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return false
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}
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}
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func (s UA) IsH5() bool {
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return IsH5(s.SysType)
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}
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func UserAgent(c *gin.Context) {
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var uastr string
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ua := UA{}
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userAgent := c.GetHeader("X-User-Agent") //兼容H5 UserAgent
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if userAgent == "" {
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userAgent = c.Request.UserAgent()
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}
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if userAgent != "" {
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// "BuildID=com.abc.Butterfly;SysType=h5;DevID=B9A00938-FE68-4686-9461-A365C7E5110D;Ver=0.0.1;DevType=iPhone;"
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decodeUa, err := url.QueryUnescape(userAgent)
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if err != nil {
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log.Warn("URLDecode user-agent error", log.Any("ua", userAgent))
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uastr = userAgent
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} else {
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uastr = decodeUa
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}
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uas := strings.Split(uastr, ";")
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for _, v := range uas {
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vss := strings.Split(strings.TrimSpace(v), "=")
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if len(vss) < 2 {
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c.Set(consts.CtxUAH5, vss[0])
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// log.Warn("user-agent miss", log.Any("ua", userAgent), log.Any("v", v))
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continue
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}
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switch strings.TrimSpace(vss[0]) {
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case "DevID":
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ua.DevID = strings.TrimSpace(vss[1])
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c.Set(consts.CtxDevId, ua.DevID)
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case "DevType":
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ua.DevType = strings.TrimSpace(vss[1])
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c.Set(consts.CtxDevType, ua.DevType)
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case "SysType":
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IntputSysType := strings.TrimSpace(vss[1])
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if strings.Contains(IntputSysType, "h5_android") {
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ua.SysType = consts.H5Android
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} else if strings.Contains(IntputSysType, "h5_ios") {
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ua.SysType = consts.H5IOS
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} else if strings.Contains(IntputSysType, "h5_pc") {
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ua.SysType = consts.H5PC
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} else if strings.Contains(IntputSysType, "android") {
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ua.SysType = consts.Android
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} else if strings.Contains(IntputSysType, "ios") {
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ua.SysType = consts.IOS
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} else if strings.Contains(IntputSysType, "h5") {
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ua.SysType = consts.H5
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} else if strings.Contains(IntputSysType, "pc") {
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ua.SysType = consts.PC
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} else if strings.Contains(IntputSysType, "light") {
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ua.SysType = consts.Light
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}
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c.Set(consts.CtxSysType, ua.SysType)
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case "Ver":
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ua.Ver = strings.TrimSpace(vss[1])
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c.Set(consts.CtxVersion, ua.Ver)
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case "BuildID":
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ua.BuildID = strings.TrimSpace(vss[1])
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c.Set(consts.CtxBuildId, ua.BuildID)
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default:
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log.Warn("user-agent unknown", log.Any("ua", userAgent))
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}
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}
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} else {
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log.Warn("user-agent empty")
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}
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c.Set(consts.CtxUA, ua)
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} |