1 files changed, 12 insertions, 0 deletions

diff --git a/web/session/session.go b/web/session/session.go
index b201f15d..63da426b 100644
--- a/web/session/session.go
+++ b/web/session/session.go
@@ -1,3 +1,5 @@
+// Package session provides session management utilities for the 3x-ui web panel.
+// It handles user authentication state, login sessions, and session storage using Gin sessions.
 package session
 
 import (
@@ -19,6 +21,8 @@ func init() {
 	gob.Register(model.User{})
 }
 
+// SetLoginUser stores the authenticated user in the session.
+// The user object is serialized and stored for subsequent requests.
 func SetLoginUser(c *gin.Context, user *model.User) {
 	if user == nil {
 		return
@@ -27,6 +31,8 @@ func SetLoginUser(c *gin.Context, user *model.User) {
 	s.Set(loginUserKey, *user)
 }
 
+// SetMaxAge configures the session cookie maximum age in seconds.
+// This controls how long the session remains valid before requiring re-authentication.
 func SetMaxAge(c *gin.Context, maxAge int) {
 	s := sessions.Default(c)
 	s.Options(sessions.Options{
@@ -37,6 +43,8 @@ func SetMaxAge(c *gin.Context, maxAge int) {
 	})
 }
 
+// GetLoginUser retrieves the authenticated user from the session.
+// Returns nil if no user is logged in or if the session data is invalid.
 func GetLoginUser(c *gin.Context) *model.User {
 	s := sessions.Default(c)
 	obj := s.Get(loginUserKey)
@@ -52,10 +60,14 @@ func GetLoginUser(c *gin.Context) *model.User {
 	return &user
 }
 
+// IsLogin checks if a user is currently authenticated in the session.
+// Returns true if a valid user session exists, false otherwise.
 func IsLogin(c *gin.Context) bool {
 	return GetLoginUser(c) != nil
 }
 
+// ClearSession removes all session data and invalidates the session.
+// This effectively logs out the user and clears any stored session information.
 func ClearSession(c *gin.Context) {
 	s := sessions.Default(c)
 	s.Clear()