mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2026-05-08 14:36:13 +00:00
10ebc6cbdc
* Implement CSRF protection and security hardening across the application - Added CSRF token handling in axios requests and HTML templates. - Introduced CSRF middleware to validate tokens for unsafe HTTP methods. - Implemented login limiter to prevent brute-force attacks. - Enhanced security headers in middleware for improved response security. - Updated login notification to include safe metadata without passwords. - Added tests for CSRF middleware and login limiter functionality. * fix
81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
// Package session provides session management utilities for the 3x-ui web panel.
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// It handles user authentication state, login sessions, and session storage using Gin sessions.
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package session
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import (
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"encoding/gob"
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"net/http"
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"github.com/mhsanaei/3x-ui/v2/database/model"
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"github.com/mhsanaei/3x-ui/v2/logger"
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"github.com/gin-contrib/sessions"
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"github.com/gin-gonic/gin"
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)
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const (
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loginUserKey = "LOGIN_USER"
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)
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func init() {
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gob.Register(model.User{})
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}
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// SetLoginUser stores the authenticated user in the session and persists it.
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// gin-contrib/sessions does not auto-save; callers that forget Save() leave
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// the cookie out of sync with server state — this helper avoids that pitfall.
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func SetLoginUser(c *gin.Context, user *model.User) error {
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if user == nil {
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return nil
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}
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s := sessions.Default(c)
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s.Set(loginUserKey, *user)
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return s.Save()
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}
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// GetLoginUser retrieves the authenticated user from the session.
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// Returns nil if no user is logged in or if the session data is invalid.
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func GetLoginUser(c *gin.Context) *model.User {
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s := sessions.Default(c)
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obj := s.Get(loginUserKey)
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if obj == nil {
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return nil
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}
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user, ok := obj.(model.User)
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if !ok {
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// Stale or incompatible session payload — wipe and persist immediately
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// so subsequent requests don't keep hitting the same broken cookie.
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s.Delete(loginUserKey)
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if err := s.Save(); err != nil {
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logger.Warning("session: failed to drop stale user payload:", err)
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}
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return nil
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}
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return &user
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}
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// IsLogin checks if a user is currently authenticated in the session.
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func IsLogin(c *gin.Context) bool {
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return GetLoginUser(c) != nil
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}
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// ClearSession invalidates the session and tells the browser to drop the cookie.
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// The cookie attributes (Path/HttpOnly/SameSite) must mirror those used when
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// the cookie was created or browsers will keep it.
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func ClearSession(c *gin.Context) error {
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s := sessions.Default(c)
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s.Clear()
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cookiePath := c.GetString("base_path")
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if cookiePath == "" {
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cookiePath = "/"
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}
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s.Options(sessions.Options{
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Path: cookiePath,
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MaxAge: -1,
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HttpOnly: true,
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Secure: c.Request.TLS != nil,
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SameSite: http.SameSiteLaxMode,
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})
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return s.Save()
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}
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