30 lines
831 B
Go
30 lines
831 B
Go
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package middleware
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import (
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"yitao/config"
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"github.com/iris-contrib/middleware/jwt"
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)
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var JwtMiddleware *jwt.Middleware
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func init() {
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JwtMiddleware = jwt.New(jwt.Config{
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// Extractor属性可以选择从什么地方获取jwt进行验证，默认从http请求的header中的Authorization字段提取，也可指定为请求参数中的某个字段
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// 从请求参数token中提取
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// Extractor: jwt.FromParameter("token"),
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// 从请求头的Authorization字段中提取，这个是默认值
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Extractor: jwt.FromAuthHeader,
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// 设置一个函数返回秘钥，关键在于return []byte("这里设置秘钥")
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ValidationKeyGetter: func(token *jwt.Token) (interface{}, error) {
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return []byte(config.GetConfig().JwtSecret), nil
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},
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// 设置一个加密方法
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SigningMethod: jwt.SigningMethodHS256,
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})
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}
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