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https://github.com/kongyuebin1/dongfeng-pay.git
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44 lines
926 B
Go
44 lines
926 B
Go
/***************************************************
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** @Desc : This file for ...
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** @Time : 2019/10/26 11:08
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** @Author : yuebin
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** @File : sign_verify
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** @Last Modified by : yuebin
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** @Last Modified time: 2019/10/26 11:08
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** @Software: GoLand
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****************************************************/
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package utils
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func GetMD5Sign(params map[string]string, keys []string, paySecret string) string {
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str := ""
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for i := 0; i < len(keys); i++ {
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k := keys[i]
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if len(params[k]) == 0 {
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continue
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}
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str += k + "=" + params[k] + "&"
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}
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str += "paySecret=" + paySecret
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sign := GetMD5Upper(str)
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return sign
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}
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/*
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* 验签
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*/
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func Md5Verify(params map[string]string, paySecret string) bool {
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sign := params["sign"]
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if sign == "" {
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return false
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}
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delete(params, "sign")
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keys := SortMap(params)
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tmpSign := GetMD5Sign(params, keys, paySecret)
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if tmpSign != sign {
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return false
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} else {
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return true
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}
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}
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