public ActionResult Login(LoginModel model, string returnUrl)
{
if (string.IsNullOrEmpty(model.UserName))
{
ModelState.AddModelError("", "账号不能为空！");
return View(model);
}
if (string.IsNullOrEmpty(model.Password))
{
ModelState.AddModelError("", "密码不能为空！");
return View(model);
}
string errorMessage = string.Empty;
var loginSuccessful = Login(model.UserName.Trim(), model.Password.Trim(), out errorMessage);
if (loginSuccessful == null)
{
ModelState.AddModelError("", errorMessage);
return View(model);
}
_formsAuthentication.SetAuthCookie(model.UserName, true);
_contextService.SetCookie("role", CurrentUser.RoleId.ToString());
_contextService.NickName = CurrentUser.NickName;
_contextService.DepId = CurrentUser.DepId.ToString();
_contextService.UserId = CurrentUser.Id.ToString();
_contextService.UserPhoto = ConfigurationManager.AppSettings["USER_AVATAR"] + CurrentUser.UserInfoPhoto;
_contextService.SpaceTreeHtml = _spaceService.GetOrSetSpaceTree(_contextService.UserId);
HttpCookie cookie = new HttpCookie("USER_COOKIE");
if (model.RememberMe)
{
//所有的验证信息检测之后，如果用户选择的记住密码，则将用户名和密码写入Cookie里面保存起来。
cookie.Values.Add("UserName", Md5Util.Encrypt(model.UserName.Trim()));
cookie.Values.Add("UserPassword", Md5Util.Encrypt(model.Password.Trim()));
//这里是设置Cookie的过期时间，这里设置30天的时间，过了时间之后状态保持自动清空。
cookie.Expires = DateTime.Now.AddDays(30);
Response.Cookies.Add(cookie);
}
else
{
//如果用户没有选择记住密码，那么立即将Cookie里面的信息情况，并且设置状态保持立即过期。
var httpCookie = Response.Cookies["USER_COOKIE"];
if (httpCookie != null)
{
httpCookie.Value = null;
httpCookie.Expires = DateTime.Now;
}
}
_logger.Info("登录成功：user：" + model.UserName);
return loginSuccessful;
}
//
// POST: /Account/LogOff
//[ValidateAntiForgeryToken]
public ActionResult LogOut()
{
if (CurrentUser != null)
{
_logger.Info("注销退出：user：" + CurrentUser.UserName);
//_userLogService.Log(new UserLogContract() { IpAddress = CerCommon.GetIp(), Message = "注销退出", UserId = CurrentUser.Id, FromClient = "主系统" });
}
//WebSecurity.Logout();
HttpCookie cookie = new HttpCookie("USER_COOKIE");
//读取保存的Cookie信息
HttpCookie cookies = Request.Cookies["USER_COOKIE"];
var model = new LoginModel();
if (cookies != null && !string.IsNullOrEmpty(cookies.Value))
{
//如果Cookie不为空，则将Cookie里面的用户名和密码读取出来赋值给前台的文本框。
model.UserName = Md5Util.Decrypt(cookies["UserName"]);
model.Password = Md5Util.Decrypt(cookies["UserPassword"]);
if (!string.IsNullOrEmpty(cookies["AutoLogin"]))
{
model.AutoLogin = bool.Parse(Md5Util.Decrypt(cookies["AutoLogin"]));
}
//这里依然把记住密码的选项给选中。
model.RememberMe = true;
}
if (model.RememberMe)
{
//所有的验证信息检测之后，如果用户选择的记住密码，则将用户名和密码写入Cookie里面保存起来。
cookie.Values.Add("UserName", Md5Util.Encrypt(model.UserName.Trim()));
cookie.Values.Add("UserPassword", Md5Util.Encrypt(model.Password.Trim()));
cookie.Values.Add("AutoLogin", Md5Util.Encrypt(false.ToString()));
//这里是设置Cookie的过期时间，这里设置7天的时间，过了时间之后状态保持自动清空。
cookie.Expires = DateTime.Now.AddDays(7);
Response.Cookies.Add(cookie);
}
ActionResult logOff = Logout();
_formsAuthentication.SignOut();
_contextService.SetCookie("role", "");
_contextService.NickName = null;
_contextService.DepId = string.Empty;
return logOff;
}
//
// GET: /Account/Login
//[AllowAnonymous]
public ActionResult Login(string returnUrl)
{
_logger.Info("登录页面：访问IP：" + CerCommon.GetIp());
if (CurrentUser != null && !(CurrentUser is EmptyUserContract))
{
_formsAuthentication.SetAuthCookie(CurrentUser.UserName, false);
_contextService.SetCookie("role", CurrentUser.RoleId.ToString());
_contextService.NickName = CurrentUser.NickName;
_contextService.DepId = CurrentUser.DepId.ToString();
_contextService.UserPhoto = ConfigurationManager.AppSettings["USER_AVATAR"] + CurrentUser.UserInfoPhoto;
_logger.Info(CurrentUser.Id + "登录成功" + "文档管理系统");
return Redirect("/home/index");
}
var model = new LoginModel();
//读取保存的Cookie信息
HttpCookie cookies = Request.Cookies["USER_COOKIE"];
if (cookies != null && !string.IsNullOrEmpty(cookies.Value))
{
//如果Cookie不为空，则将Cookie里面的用户名和密码读取出来赋值给前台的文本框。
model.UserName = Md5Util.Decrypt(cookies["UserName"]);
model.Password = Md5Util.Decrypt(cookies["UserPassword"]);
//这里依然把记住密码的选项给选中。
model.RememberMe = true;
ViewBag.ReturnUrl = returnUrl;
if (model.AutoLogin)
{
return Login(model, returnUrl);
}
return View(model);
}
//if (!string.IsNullOrEmpty(returnUrl) && returnUrl.EndsWith("/account/logoff"))
//{
// returnUrl = returnUrl.Replace("/account/logoff", "/home/index");
//}
ViewBag.ReturnUrl = returnUrl;
return View(model);
}