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code/allapp/allapp-go/api/router/middleware/auth.go

@@ -0,0 +1,47 @@
+package middleware
+
+import (
+	"allapp/utils/jwtx"
+	"allapp/utils/responsex"
+	"strings"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+const CtxUserIDKey = "user_id"
+
+// Auth 登录校验中间件
+func Auth() fiber.Handler {
+	return func(c fiber.Ctx) error {
+
+		token := strings.TrimSpace(c.Get("Token"))
+		if token == "" {
+			return responsex.Unauthorized(c, "未登录")
+		}
+
+		verifyToken, ok := jwtx.VerifyToken(c.Context(), token)
+		if !ok {
+			return responsex.Unauthorized(c, "登录已过期")
+		}
+
+		c.Locals(CtxUserIDKey, verifyToken.UserID)
+
+		return c.Next()
+	}
+}
+
+func GetUserID(c fiber.Ctx) (int64, error) {
+	v := c.Locals(CtxUserIDKey)
+
+	if v == nil {
+		return 0, responsex.Unauthorized(c, "登录已过期")
+	}
+
+	userID, ok := v.(int64)
+
+	if !ok {
+		return 0, responsex.Unauthorized(c, "登录已过期")
+	}
+
+	return userID, nil
+}