/// <summary>
/// 获取用户登录状态
/// </summary>
/// <returns>若用户已登录则返回空，否则返回出错状态</returns>
public static String GetJudgeServerLoginStatus()
{
if (!ConfigurationManager.EnableJudgerInterface)
{
return("disabled");
}
if (!UserManager.IsUserLogined)
{
return("unlogin");
}
if (UserManager.CurrentUser.Permission != PermissionType.HttpJudge)
{
return("no privilege");
}
try
{
JudgeOnlineStatus.SetJudgeStatus(UserManager.CurrentUserName);
}
catch { }
return(String.Empty);
}
/// <summary>
/// 尝试评测机登录
/// </summary>
/// <param name="serverID">评测机ID</param>
/// <param name="secretKey">评测机密钥</param>
/// <param name="userip">用户IP</param>
/// <param name="error">错误信息</param>
/// <returns>是否登录成功</returns>
public static Boolean TryJudgeServerLogin(String serverID, String secretKey, String userip, out String error)
{
if (!ConfigurationManager.EnableJudgerInterface)
{
error = "Judger interface is disabled!";
return(false);
}
UserEntity user = null;
error = UserManager.TryGetUserByUsernameAndPassword(serverID, secretKey, out user);
if (!String.IsNullOrEmpty(error))
{
return(false);
}
if (user.Permission != PermissionType.HttpJudge)
{
error = "You do not have httpjudge privilege!";
return(false);
}
try
{
UserManager.UpdateLoginInfomation(serverID, userip);
UserCurrentStatus.SetCurrentUserStatus(user);
JudgeOnlineStatus.SetJudgeStatus(serverID);
}
catch { }
return(true);
}
/// <summary>
/// 当前评测机列表
/// </summary>
/// <returns>当前评测机列表</returns>
public static IMethodResult AdminGetJudgers()
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
List <UserEntity> list = UserManager.InternalAdminGetJudgerList();
if (list != null && list.Count > 0)
{
for (Int32 i = 0; i < list.Count; i++)
{
list[i].LastOnline = JudgeOnlineStatus.GetJudgeLastTime(list[i].UserName);
}
}
return(MethodResult.Success(list));
}
