/// <summary>
/// 登录用户_平台
/// </summary>
/// <param name="ledger"></param>
/// <param name="uSign"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public APIRst Login(int ledger, string uSign, string pwd)
{
//bll = new YDS6000.BLL.ExpAdminApp.Home.ExpAdminHomeBLL(WebConfig.SysProject, user.Ledger, user.Uid);
APIRst rst = new APIRst();
if (string.IsNullOrEmpty(uSign))
{
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "用户名不能为空";
return(rst);
}
if (string.IsNullOrEmpty(pwd))
{
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "密码不能为空";
return(rst);
}
try
{
DataTable dtLedger = new YDS6000.BLL.ExpApp.Home.HomeBLL(9999, 0).GetProjectList();
foreach (DataRow dr in dtLedger.Rows)
{
ledger = CommFunc.ConvertDBNullToInt32(dr["Rule"]);
}
bll = new YDS6000.BLL.ExpAdminApp.Home.ExpAdminHomeBLL(WebConfig.SysProject, ledger, user.Uid);
DataTable dtSource = bll.GetSys_user(uSign);
int nRows = dtSource.Rows.Count;
if (nRows == 0)
{
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "没有此用户";
return(rst);
}
else if (nRows != 1)
{
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "此用户有多个";
return(rst);
}
int uid = CommFunc.ConvertDBNullToInt32(dtSource.Rows[0]["Uid"]);
string uName = CommFunc.ConvertDBNullToString(dtSource.Rows[0]["UName"]);
string dbPwd = CommFunc.ConvertDBNullToString(dtSource.Rows[0]["UPasswd"]);
string project = CommFunc.ConvertDBNullToString(dtSource.Rows[0]["Project"]);
int role_id = CommFunc.ConvertDBNullToInt32(dtSource.Rows[0]["Role_id"]);
if (!pwd.Trim().Equals(dbPwd))
{
//查询最后最后的登录时间，判断如果少于十五分钟且错误次数已经为五次，提示十五分钟后再次登录
int num = CommFunc.ConvertDBNullToInt32(dtSource.Rows[0]["LoginInt"]);
DateTime dt = CommFunc.ConvertDBNullToDateTime(dtSource.Rows[0]["LoginDate"]);
TimeSpan ts = new TimeSpan();
ts = DateTime.Now - dt; //现在时间-数据库时间
int Result = Convert.ToInt32(ts.TotalMinutes); //转换时间间隔为 分钟 Double型转化成Int型
if (Result < 15 && num > 4)
{
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "登录的次数超过了规定次数，请十五分钟后再试";
return(rst);
}
//登录密码错误，将登录错误次数+1
bll.UpdateLoginErr(uSign);
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = "密码错误";
return(rst);
}
//////
//WebConfig.Ledger = ledger;
WebConfig.SysProject = project;
//////
int seed = new Random(Guid.NewGuid().GetHashCode()).Next(65, 91);
string zm = CommFunc.NunberToChar(seed);
zm = string.IsNullOrEmpty(zm) ? "A" : zm;
string ticket = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10) + zm + (ledger + seed).ToString() + zm + (seed + uid).ToString();
string ccKey = ledger.ToString() + "AdminApp" + uid.ToString();
CacheUser cacheUser = new CacheUser();
cacheUser.Ledger = ledger;
cacheUser.Uid = uid;
cacheUser.USign = uSign;
cacheUser.Role_id = role_id;
cacheUser.CacheKey = project + "->" + ledger + "->";
//随机数前10位+ 种子数+ (种子数+用户数之和)
cacheUser.Ticket = ticket;// Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10) + (seed + cacheUser.Uid).ToString().PadLeft(7, '0');
//
bll.UpdateLoginSue(uSign);
rst.err.code = 0;
rst.data = new { Ticket = cacheUser.Ticket, Name = uName };
//
int timeSpan = CommFunc.ConvertDBNullToInt32(ConfigHelper.GetAppSettings("Cached:Time"));
timeSpan = timeSpan == 0 ? 15 : timeSpan;
HttpRuntime.Cache.Insert(ccKey, cacheUser, null, DateTime.MaxValue, TimeSpan.FromMinutes(timeSpan));
HttpContext.Current.Session["CacheUser"] = cacheUser;
}
catch (Exception ex)
{
rst.rst = false;
rst.err.code = (int)ResultCodeDefine.Error;
rst.err.msg = ex.Message;
FileLog.WriteLog("登录错误:" + ex.Message + ex.StackTrace);
}
return(rst);
}
/// <summary>
/// 构造方法
/// </summary>
public ExpAdminHomeHelper()
{
user = WebConfig.GetSession();
bll = new YDS6000.BLL.ExpAdminApp.Home.ExpAdminHomeBLL(WebConfig.SysProject, user.Ledger, user.Uid);
}
