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auth_middleware.go
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/
auth_middleware.go
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package middleware
import (
"github.com/gin-gonic/gin"
AuthToken "github.com/kararnab/handsongo/pkg/auth/token"
"github.com/kararnab/handsongo/pkg/initialize"
"github.com/rs/zerolog/log"
"net/http"
"os"
)
var maker AuthToken.Maker
var makerErr error
func init() {
initialize.LoadEnv()
var jwtKey = os.Getenv("JWT_SECRET_KEY")
maker, makerErr = AuthToken.NewJWTMaker(jwtKey)
}
func AuthMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
token := c.Request.Header.Get("Authorization")
if makerErr != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": makerErr.Error()})
c.Abort()
return
}
_, err := maker.VerifyToken(token)
if err != nil {
c.JSON(http.StatusUnauthorized, gin.H{"error": err.Error()})
c.Abort()
return
}
c.Next()
}
}
func JWTMaker() (AuthToken.Maker, error) {
if makerErr != nil {
log.Error().Msg(makerErr.Error())
return nil, makerErr
}
return maker, nil
}