52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
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package controller
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import (
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"crypto/sha1"
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"encoding/hex"
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"fmt"
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"github.com/gin-gonic/gin"
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"sort"
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)
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const (
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TOKEN = "QoI6tG856JFGLZaWy2ljffJlkBOYeU"
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ENCODINGAESKEY = "QoI6tG856JFGLZaWy2ljffJlkBOYeU6GSfGuzpt18Pu"
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)
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//func checkout(response http.ResponseWriter, request *http.Request) {
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func WxMsg(c *gin.Context) {
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// 获取参数
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signature := c.PostForm("signature")
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timestamp := c.PostForm("timestamp")
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nonce := c.PostForm("nonce")
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echostr := c.PostForm("echostr")
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//timestamp := request.FormValue("echostr")
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//nonce := request.FormValue("nonce")
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//echostr := request.FormValue("echostr")
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//将token、timestamp、nonce三个参数进行字典序排序
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var tempArray = []string{TOKEN, timestamp, nonce}
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sort.Strings(tempArray)
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//将三个参数字符串拼接成一个字符串进行sha1加密
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var sha1String string = ""
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for _, v := range tempArray {
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sha1String += v
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}
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h := sha1.New()
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h.Write([]byte(sha1String))
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sha1String = hex.EncodeToString(h.Sum([]byte("")))
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//获得加密后的字符串可与signature对比
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if sha1String == signature {
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_, err := c.Writer.Write([]byte(echostr))
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if err != nil {
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fmt.Println("响应失败。。。")
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}
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} else {
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fmt.Println("验证失败")
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}
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}
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