32 lines
501 B
Go
32 lines
501 B
Go
package main
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import (
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"github.com/gin-gonic/gin"
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)
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func TokenAuthMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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// 检查 token
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if c.Query("token") == "" {
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c.JSON(401, gin.H{"error": "Unauthorized"})
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c.Abort() // 中止后续处理
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return
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}
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c.Next()
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}
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}
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func main() {
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r := gin.Default()
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// 使用认证中间件
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r.Use(TokenAuthMiddleware())
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r.GET("/protected", func(c *gin.Context) {
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c.JSON(200, gin.H{"message": "Access granted"})
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})
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r.Run(":9999")
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}
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