⬆️ upgrade dependencies

app/auth/api/internal/middleware/auth_middleware.go

@@ -0,0 +1,43 @@
+package middleware
+
+import (
+	"context"
+	"github.com/redis/go-redis/v9"
+	"net/http"
+	"schisandra-album-cloud-microservices/common/constant"
+	"schisandra-album-cloud-microservices/common/errors"
+	"schisandra-album-cloud-microservices/common/xhttp"
+)
+
+type AuthMiddleware struct {
+	RedisClient *redis.Client
+	ctx         context.Context
+}
+
+func NewAuthMiddleware(redisClient *redis.Client) *AuthMiddleware {
+	return &AuthMiddleware{
+		RedisClient: redisClient,
+		ctx:         context.Background(),
+	}
+}
+
+func (m *AuthMiddleware) Handle(next http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		userId := r.Header.Get(constant.UID_HEADER_KEY)
+		if userId == "" {
+			xhttp.JsonBaseResponseCtx(r.Context(), w, errors.New(http.StatusNotFound, "user id not found in header"))
+			return
+		}
+		cacheToken := constant.UserTokenPrefix + userId
+		result, err := m.RedisClient.Get(m.ctx, cacheToken).Result()
+		if err != nil {
+			xhttp.JsonBaseResponseCtx(r.Context(), w, errors.New(http.StatusInternalServerError, err.Error()))
+			return
+		}
+		if result == "" {
+			xhttp.JsonBaseResponseCtx(r.Context(), w, errors.New(http.StatusForbidden, "access denied"))
+			return
+		}
+		next(w, r)
+	}
+}