Mephimeow
44 lines
899 B
Go
44 lines
899 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(jwtSecret []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.AbortWithStatusJSON(
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http.StatusUnauthorized,
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ErrorResponse{Error: "authorization header required"},
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)
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return
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}
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parts := strings.SplitN(authHeader, " ", 2)
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if len(parts) != 2 || !strings.EqualFold(parts[0], "Bearer") {
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c.AbortWithStatusJSON(
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http.StatusUnauthorized,
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ErrorResponse{Error: "invalid authorization header format"},
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)
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return
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}
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claims, err := ValidateToken(parts[1], jwtSecret)
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if err != nil {
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c.AbortWithStatusJSON(
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http.StatusUnauthorized,
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ErrorResponse{Error: "invalid or expired token"},
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)
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return
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}
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c.Set("user_id", claims.UserID)
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c.Set("email", claims.Email)
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c.Next()
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}
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}
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