/// <summary>
/// 切换用户
/// </summary>
/// <returns></returns>
public ActionResult ChangeUser()
{
if (_Request == null)
{
_Request = Request;
}
if (_Response == null)
{
_Response = Response;
}
if (_Session == null)
{
_Session = Session;
}
SetRequest(_Request);
UserInfo currUser = GetCurrentUser(_Request);
if (currUser == null)
{
return(Json(new ReturnResult()
{
Success = false, Message = "非法操作"
}));
}
string username = _Request["username"].ObjToStr();
if (username == "admin")
{
return(Json(new ReturnResult()
{
Success = false, Message = "没有权限"
}));
}
Guid userId = UserOperate.GetUserIdByUserName(username);
UserInfo userInfo = UserOperate.GetUserInfo(userId);
if (userInfo == null)
{
return(Json(new ReturnResult()
{
Success = false, Message = "用户不存在"
}));
}
userInfo.ClientBrowserWidth = currUser.ClientBrowserWidth;
userInfo.ClientBrowserHeight = currUser.ClientBrowserHeight;
CacheUserData(userInfo); //缓存cookie
return(Json(new ReturnResult()
{
Success = true, Message = string.Empty
}));
}
/// <summary>
/// 登录前
/// </summary>
/// <param name="filterContext">过滤上下文</param>
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
try
{
UserInfo admin = UserOperate.GetSuperAdmin(); //获取管理员信息
string username = filterContext.ActionArguments["username"].ObjToStr();
loginLog.UserId = UserOperate.GetUserIdByUserName(username).ObjToStr();
loginLog.LoginName = username;
loginLog.LoginTime = DateTime.Now;
loginLog.LoginIp = WebHelper.GetClientIP(filterContext.HttpContext.Request);
loginLog.CreateUserId = admin.UserId; //添加人默认为空
loginLog.CreateDate = DateTime.Now;
loginLog.CreateUserName = admin.AliasName;
loginLog.ModifyUserId = admin.UserId; //修改人默认为空
loginLog.ModifyDate = DateTime.Now;
loginLog.ModifyUserName = admin.AliasName;
}
catch { }
}
/// <summary>
/// 应用程序认证请求
/// </summary>
/// <param name="sender">发送对象</param>
/// <param name="e">事件参数</param>
public void Application_AuthenticateRequest(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
string username = string.Empty;
if (app.Context.User != null && app.Context.User.Identity != null)
{
username = app.Context.User.Identity.Name;
}
int w = 0;
int h = 0;
if (app.Context.Request["nfm"].ObjToInt() == 1)
{
username = app.Context.Request["un"].ObjToStr(); //请求中自带的用户名
w = app.Context.Request["w"].ObjToInt();
h = app.Context.Request["h"].ObjToInt();
}
if (!string.IsNullOrEmpty(username))
{
UserInfo tempUserInfo = UserInfo.GetCurretnUser(app.Context);
if (tempUserInfo == null || tempUserInfo.UserId == Guid.Empty || tempUserInfo.UserName.ToLower() != username.ToLower())
{
Guid userId = UserOperate.GetUserIdByUserName(username);
UserInfo userInfo = UserOperate.GetUserInfo(userId);
if (w > 0 && h > 0)
{
userInfo.ClientBrowserWidth = w;
userInfo.ClientBrowserHeight = h;
}
//缓存用户扩展信息
UserInfo.CacheUserExtendInfo(userInfo.UserName, userInfo.ExtendUserObject);
//保存票据
FormsPrincipal.Login(userInfo.UserName, userInfo, UserInfo.ACCOUNT_EXPIRATION_TIME, app.Context);
}
FormsPrincipal.TrySetUserInfo(app.Context);
}
else
{
FormsPrincipal.TrySetUserInfo(app.Context);
}
}