public BaseAPIResponse CheckLoginStatus(int userId, string ip)
{
var result = new BaseAPIResponse();
try
{
UsersHelper help = new UsersHelper();
List<ABiAdminUsers> list = help.getUsersByID(userId);
if (list != null && list.Count > 0)
{
ABiAdminUsers obj = list[0];
if (!obj.Status)
{
result.ResponseCode = (int)APIResponseCode.User_Locked;
result.ResponseMessage = "用户被锁或用户不存在";
}
else if (obj.LoginStatus != "1" || obj.LastLogin < DateTime.Now.AddMinutes(-15))
{
result.ResponseCode = (int)APIResponseCode.Login_Expired;
result.ResponseMessage = "登录过期，请重新登录";
}
else
{
obj.LastLogin = DateTime.Now;
obj.LoginStatus = "1";
obj.IPAddress = ip;//Request.UserHostAddress;
help.updateUsersLastLogin(obj);
result.ResponseCode = (int)APIResponseCode.Success;
result.ResponseMessage = "Success";
}
}
}
catch (Exception ex)
{
result.ResponseCode = (int)APIResponseCode.System_Error;
result.ResponseMessage = ex.Message;
}
return result;
}
/// <summary>
/// 验证登陆信息，单点登陆及防止非法登陆
/// </summary>
public void CheckUser(HttpCookie cookie)
{
UsersHelper help=new UsersHelper();
List<ABiAdminUsers> list = help.getUsersByID(this.UserID);
if (list != null && list.Count > 0)
{
ABiAdminUsers obj = list[0];
if (obj.LastLogin<DateTime.Now.AddMinutes(-15))
this.GoLogin("登陆已失效，您被强制退出");
else
{
obj.LastLogin = DateTime.Now;
obj.LoginStatus = "1";
obj.IPAddress = Request.UserHostAddress;
help.updateUsersLastLogin(obj);
cookie.Value = obj.LastLogin.ToString();
Response.AppendCookie(cookie);
}
}
else
this.GoLogin(String.Format("登陆已失效，请重新登陆"));
}
public UserLoginResponse Login(String username, String password, HttpRequest request)
{
try
{
VPBLL.Users.UsersHelper helper = new VPBLL.Users.UsersHelper();
List<VPBLL.Users.ABiAdminUsers> list = helper.getUsers(username, password);
if (list != null && list.Count > 0 && list[0].Status)
{
VPBLL.Users.ABiAdminUsers user = list[0];
if (user.LoginStatus == "1" && user.LastLogin >= DateTime.Now.AddMinutes(-15) && user.IPAddress != request.UserHostAddress)
{
return new UserLoginResponse()
{
ResponseCode = (int)APIResponseCode.Login_Account_Is_Logining,
ResponseMessage = "该帐号处于登陆状态",
UserID = 0
};
}
else
{
VPBLL.Roles.AdminUsersRolesHelper roleHelper = new VPBLL.Roles.AdminUsersRolesHelper();
List<VPBLL.Roles.ABiAdminUsersRoles> roleList = roleHelper.getUsersRolesByUserID(user.ABi_Admin_Users_ID);
if (roleList != null && roleList.Count > 0)
{
user.LoginStatus = "1";
user.LastLogin = DateTime.Now;
user.IPAddress = request.UserHostAddress;
helper.updateUsersLastLogin(user);
return new UserLoginResponse()
{
ResponseCode = (int)APIResponseCode.Success,
ResponseMessage = "Success",
UserID = user.ABi_Admin_Users_ID,
RoleID = roleList[0].ABi_Admin_Roles_ID
};
}
}
}
}
catch (Exception ex)
{
return new UserLoginResponse()
{
ResponseCode = (int)APIResponseCode.System_Error,
ResponseMessage = ex.Message,
UserID = 0
};
}
return new UserLoginResponse() {
ResponseCode = (int)APIResponseCode.Login_Failed,
ResponseMessage = "登录失败",
UserID = 0
};
}