void GetLoginer(HttpContext context)
{
if (context.Session["LoginCompanyOperator"] == null)
{
try
{
string webCookie = context.Session.SessionID.ToString();
Olb_User dCLoginer = null;
dCLoginer = LoginerManageService.GetInstance().GetLoginerByMd5Cookie(Md5.GetMd5(webCookie));
if (dCLoginer != null)
{
dCLoginer.PassWord = string.Empty;
context.Session["LoginCompanyOperator"] = dCLoginer;
}
else
{
if (context.Request.Form["NO_COOKIE_SessionId"] != null && context.Request.Form["NO_COOKIE_SessionId"].ToString() != string.Empty)
{
webCookie = context.Request.Form["NO_COOKIE_SessionId"].ToString();
dCLoginer = LoginerManageService.GetInstance().GetLoginerByMd5Cookie(webCookie);
if (dCLoginer != null)
{
dCLoginer.PassWord = string.Empty;
context.Session["LoginCompanyOperator"] = dCLoginer;
}
}
}
}
catch
{ }
}
}
/// <summary>
/// 编辑用户
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public Message Edit(Olb_User info)
{
Message m;
try
{
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
Olb_User dbinfo = dd.GetTable <Olb_User>().Where(p => p.ID == info.ID).SingleOrDefault();
info.PassWord = dbinfo.PassWord;
ConvertHelper.Copy <Olb_User>(dbinfo, info);
dd.SubmitChanges();
m = new Message()
{
Result = true,
TxtMessage = JSon.TToJson <Olb_User>(dbinfo)
};
}
catch (Exception e)
{
m = new Message()
{
Result = false,
TxtMessage = "修改用户信息失败！" + e.Message
};
}
return(m);
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public Message Add(Olb_User info)
{
Message m;
try
{
//需要为每个方法创建一个DataContext实例 原因在于DataContext的缓存机制
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
Table <Olb_User> tbl = dd.GetTable <Olb_User>();
string guid = Guid.NewGuid().ToString();
info.ID = guid;
tbl.InsertOnSubmit(info);
dd.SubmitChanges();
m = new Message()
{
Result = true,
TxtMessage = JSon.TToJson <Olb_User>(info)
};
}
catch (Exception e)
{
m = new Message()
{
Result = false,
TxtMessage = "注册用户失败！" + e.Message
};
}
return(m);
}
public Olb_User GetLoginerByMd5Cookie(string md5Cookie)
{
Olb_User dbinfo = null;
LoginerInfo info = LoginerManageHelper.getInstance().List.Where(p => p.Md5Key == md5Cookie).SingleOrDefault();
if (info != null && info.OperID != null && info.OperID != string.Empty)
{
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
dbinfo = dd.GetTable <Olb_User>().Where(p => p.Account == info.OperID).SingleOrDefault();
}
return(dbinfo);
}
/// <summary>
/// 获取用户
/// </summary>
/// <param name="account"></param>
/// <returns></returns>
public Olb_User GetUserByAccount(string account)
{
Olb_User dbinfo = null;
try
{
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
dbinfo = dd.GetTable <Olb_User>().Where(p => p.Account == account).SingleOrDefault();
}
catch (Exception e)
{
//记录日志
}
return(dbinfo);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
if (context.Session["LoginCompanyOperator"] == null)
{
GetLoginer(context);
}
if (context.Session["LoginCompanyOperator"] != null)
{
isLoginOn = true;
loginOperator = (Olb_User)context.Session["LoginCompanyOperator"];
DoLoginedHandlerWork(context);
}
else
{
isLoginOn = false;
loginOperator = null;
DoNoLoginHandlerWork(context);
}
}
/// <summary>
/// 修改密码
/// </summary>
/// <param name="oldPwd"></param>
/// <param name="newPwd"></param>
/// <param name="account"></param>
/// <returns></returns>
public Message UpdatePwd(string oldPwd, string newPwd, string account)
{
Message m;
try
{
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
Olb_User dbinfo = dd.GetTable <Olb_User>().Where(p => p.Account == account).SingleOrDefault();
if (oldPwd == dbinfo.PassWord)
{
dbinfo.PassWord = newPwd;
dd.SubmitChanges();
m = new Message()
{
Result = true,
TxtMessage = JSon.TToJson <Olb_User>(dbinfo)
};
}
else
{
m = new Message()
{
Result = false,
TxtMessage = "原密码错误！"
};
}
}
catch (Exception e)
{
m = new Message()
{
Result = false,
TxtMessage = "修改密码失败！" + e.Message
};
}
return(m);
}
public override void DoLoginedHandlerWork(HttpContext context)
{
Message jsonMessage;
jsonMessage = new Message()
{
Result = false,
TxtMessage = "权限验证失败，可能原因:\n1、数据中心通讯失败。\n2、系统管理员未与您分配对应操作权限。"
};
string AjaxType = context.Request.QueryString["AType"] == null ? string.Empty : context.Request.QueryString["AType"].ToString().ToUpper();
try
{
switch (AjaxType)
{
case "LOADLOGINER":
jsonMessage = new Message()
{
Result = true,
TxtMessage = JSon.TToJson <Olb_User>(base.loginOperator)
};
break;
case "USEREDIT":
Olb_User user = base.loginOperator;
if (context.Request.Form["Name"] != null && context.Request.Form["Name"].ToString().Trim() != string.Empty)
{
user.Name = context.Request.Form["Name"].ToString().Trim();
}
if (context.Request.Form["IdentityCard"] != null && context.Request.Form["IdentityCard"].ToString().Trim() != string.Empty)
{
user.IdentityCard = context.Request.Form["IdentityCard"].ToString().Trim();
}
if (context.Request.Form["Address"] != null && context.Request.Form["Address"].ToString().Trim() != string.Empty)
{
user.Address = context.Request.Form["Address"].ToString().Trim();
}
jsonMessage = UserManageService.GetInstance().Edit(user);
break;
case "UPDATEPWD":
string oldPwd = "", newPwd = "", account = "";
if (context.Request.Form["oldPwd"] != null && context.Request.Form["oldPwd"].ToString().Trim() != string.Empty)
{
oldPwd = context.Request.Form["oldPwd"].ToString().Trim();
}
if (context.Request.Form["newPwd"] != null && context.Request.Form["newPwd"].ToString().Trim() != string.Empty)
{
newPwd = context.Request.Form["newPwd"].ToString().Trim();
}
if (oldPwd != "" && newPwd != "" && account != "")
{
account = base.loginOperator.Account;
oldPwd = Md5.GetMd5(oldPwd);
newPwd = Md5.GetMd5(newPwd);
jsonMessage = UserManageService.GetInstance().UpdatePwd(oldPwd, newPwd, account);
}
break;
default:
jsonMessage = new Message()
{
Result = false,
TxtMessage = "操作未定义。"
};
break;
}
}
catch (Exception ex)
{
jsonMessage = new Message()
{
Result = false,
TxtMessage = ex.Message
};
}
finally
{
}
context.Response.Write(JSon.TToJson <Message>(jsonMessage));
}
public override void DoNoLoginHandlerWork(HttpContext context)
{
Message jsonMessage = new Message();
//获取操作类型AType:ADD,EDIT,DELETE,QUERY
string AjaxType = context.Request.QueryString["AType"] == null ? string.Empty : context.Request.QueryString["AType"].ToString().ToUpper();
switch (AjaxType)
{
case "USERLOGIN":
jsonMessage = UserLogin(context);
break;
case "USERLOGINOUT":
if (context.Session["LoginCompanyOperator"] != null)
{
context.Session.Remove("LoginCompanyOperator");
}
string webCookie = context.Session.SessionID.ToString();
jsonMessage = LoginerManageService.GetInstance().UnLRegisterClientByMd5Cookie(Md5.GetMd5(webCookie));
break;
case "USERREGISTER":
try
{
string name = "", pwd = "";
if (context.Request.Form["Name"] != null && context.Request.Form["Name"].ToString().Trim() != string.Empty)
{
name = context.Request.Form["Name"].ToString().Trim();
}
if (context.Request.Form["Password"] != null && context.Request.Form["Password"].ToString().Trim() != string.Empty)
{
pwd = context.Request.Form["Password"].ToString().Trim();
}
if (name != "" && pwd != "")
{
Olb_User user = new Olb_User();
user.Account = name;
user.PassWord = Md5.GetMd5(pwd);
jsonMessage = UserManageService.GetInstance().Add(user);
if (jsonMessage.Result)
{
Olb_User Loginer = UserManageService.GetInstance().GetUserByAccount(name);
webCookie = context.Session.SessionID.ToString();
LoginerManageService.GetInstance().UserLogin(Md5.GetMd5(webCookie), Loginer.Account);
Loginer.PassWord = string.Empty;
context.Session["LoginCompanyOperator"] = Loginer;
}
}
}
catch (Exception e) { }
break;
case "CHECKCODE":
string code = "";
if (context.Request.Form["Code"] != null && context.Request.Form["Code"].ToString().Trim() != string.Empty)
{
code = context.Request.Form["Code"].ToString().Trim();
}
string validCode = context.Session["CheckCode"] as String; //获取系统生成的验证码
if (!string.IsNullOrEmpty(validCode) && !string.IsNullOrEmpty(code))
{
if (code.ToLower() == validCode.ToLower())
{
jsonMessage = new Message()
{
Result = true,
TxtMessage = "ok"
};
}
else
{
jsonMessage = new Message()
{
Result = false,
TxtMessage = "验证码错误"
};
}
}
break;
default:
jsonMessage = new Message()
{
Result = false,
TxtMessage = "操作未定义。"
};
break;
}
context.Response.Write(JSon.TToJson <Message>(jsonMessage));
}
private Message UserLogin(HttpContext context)
{
Message jMessage = new Message();
string LoginID = string.Empty;
string LoginPsw = string.Empty;
if (context.Request.Form["Name"] != null && context.Request.Form["Name"].ToString().Trim() != string.Empty)
{
LoginID = context.Request.Form["Name"].ToString().Trim();
}
if (context.Request.Form["Password"] != null)
{
LoginPsw = context.Request.Form["Password"].ToString().Trim();
}
if (LoginID == string.Empty)
{
jMessage = new Message()
{
Result = false,
TxtMessage = "登录账号格式不正确。"
};
}
else
{
Olb_User Loginer = UserManageService.GetInstance().GetUserByAccount(LoginID);
if (Loginer != null && Loginer.Account != string.Empty)
{
if (Loginer.PassWord == Md5.GetMd5(LoginPsw))
{
jMessage = new Message()
{
Result = true,
TxtMessage = "登录成功。"
};
string webCookie = context.Session.SessionID.ToString();
LoginerManageService.GetInstance().UserLogin(Md5.GetMd5(webCookie), Loginer.Account);
Loginer.PassWord = string.Empty;
context.Session["LoginCompanyOperator"] = Loginer;
}
else
{
jMessage = new Message()
{
Result = false,
TxtMessage = "密码错误。"
};
}
}
else
{
jMessage = new Message()
{
Result = false,
TxtMessage = "登录账号不存在。"
};
}
}
return(jMessage);
}