37 lines
757 B
Go
37 lines
757 B
Go
package auth
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import (
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"net/http"
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"strings"
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"github.com/gin-gonic/gin"
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)
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func AuthMiddleware(secret []byte) gin.HandlerFunc {
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return func(c *gin.Context) {
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authHeader := c.GetHeader("Authorization")
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if authHeader == "" {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "missing authorization header"})
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c.Abort()
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return
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}
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tokenString := strings.TrimPrefix(authHeader, "Bearer ")
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if tokenString == authHeader {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "invalid authorization header"})
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c.Abort()
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return
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}
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claims, err := ParseToken(tokenString, secret)
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if err != nil {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "invalid token"})
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c.Abort()
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return
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}
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c.Set("userID", claims.UserID)
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c.Next()
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}
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}
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