refactor

backend/api/middleware.go

@@ -0,0 +1,55 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"go.uber.org/zap"
+
+	"github.com/veops/oneterm/acl"
+	"github.com/veops/oneterm/conf"
+	"github.com/veops/oneterm/logger"
+)
+
+func ginLogger() gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		start := time.Now()
+
+		ctx.Next()
+
+		cost := time.Since(start)
+		logger.L().Info(ctx.Request.URL.String(),
+			zap.String("method", ctx.Request.Method),
+			zap.Int("status", ctx.Writer.Status()),
+			zap.String("ip", ctx.ClientIP()),
+			zap.Duration("cost", cost),
+		)
+
+	}
+}
+
+func auth() gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		session := &acl.Session{}
+
+		sess, err := ctx.Cookie("session")
+		if err == nil && sess != "" {
+			s := acl.NewSignature(conf.Cfg.SecretKey, "cookie-session", "", "hmac", nil, nil)
+			content, err := s.Unsign(sess)
+			if err != nil {
+				ctx.AbortWithStatus(http.StatusUnauthorized)
+				return
+			}
+			err = json.Unmarshal(content, &session)
+			if err != nil {
+				ctx.AbortWithStatus(http.StatusUnauthorized)
+				return
+			}
+			ctx.Set("session", session)
+		}
+
+		ctx.Next()
+	}
+}