using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using Foresight.Fleet.Services;
using Foresight.Fleet.Services.User;
using Foresight.Fleet.Services.Style;
using Foresight.Fleet.Services.Customer;
using IronIntel.Contractor.Users;
using IronIntel.Contractor.iisitebase;
using Foresight.Standard;
using System.Security.Cryptography;
namespace IronIntel.Contractor.Site
{
public class ContractorBasePage : IronIntelBasePage
{
public static string AppVersion
{
get
{
return SystemParams.AppVersion;
}
}
new public string PageTitle
{
get
{
if (MainStyleObj != null && !string.IsNullOrWhiteSpace(MainStyleObj.PageTitle))
return MainStyleObj.PageTitle;
return base.PageTitle;
}
}
private MainStyle _MainStyleObj;
protected MainStyle MainStyleObj
{
get
{
if (_MainStyleObj == null)
{
_MainStyleObj = SystemParams.GetMainStyle();
}
return _MainStyleObj;
}
}
protected Users.UserInfo GetCurrentUser()
{
var session = GetCurrentLoginSession();
if (session == null)
{
return null;
}
return UserManagement.GetUserByIID(session.User.UID);
}
protected bool IsAdminOrSuper
{
get
{
var user = GetCurrentUser();
if (user == null)
{
return false;
}
return (user.UserType == Users.UserTypes.Admin || user.UserType == Users.UserTypes.SupperAdmin);
}
}
protected virtual bool AllowCurrentLoginSessionEnter(LoginSession session)
{
if (session == null)
session = GetCurrentLoginSession();
if (session == null)
{
return false;
}
if (string.Compare(session.User.CompanyID, SystemParams.CompanyID, true) == 0)
{
return true;
}
if (string.Compare(session.User.CompanyID, CustomerInfo.FORESIGHT, true) == 0)
{
return true;
}
return CreateClient<UserQueryClient>().CanEnterSite(session.SessionID, SystemParams.CompanyID);
}
protected virtual bool AllowCurrentLoginSessionEnter()
{
var session = GetCurrentLoginSession();
if (session == null)
{
return false;
}
if (string.Compare(session.User.CompanyID, SystemParams.CompanyID, true) == 0)
{
return true;
}
if (string.Compare(session.User.CompanyID, CustomerInfo.FORESIGHT, true) == 0)
{
return true;
}
return CreateClient<UserQueryClient>().CanEnterSite(session.SessionID, SystemParams.CompanyID);
}
protected virtual bool ThrowIfNotAllowed { get { return false; } }
protected virtual bool CanDirectAccess { get { return false; } }
protected virtual int FeatureID { get { return -1; } }
protected bool CheckUserToken()
{
var session = GetCurrentLoginSession();
if (session != null)//已经登录
{
return true;
}
string tkstring = Request.Params["tk"];
if (string.IsNullOrEmpty(tkstring))
return false;
try
{
var sc = new FI.FIC.Models.Security.SymmetricCrypt(FI.FIC.Models.Security.CryptType.DES);
tkstring = sc.Decrypt(tkstring,
FI.FIC.DataProviders.ChartDataProvider.DES_Key,
FI.FIC.DataProviders.ChartDataProvider.DES_IV);
string[] temps = tkstring.Split('|');
if (temps.Length != 2)
return false;
string timestring = temps[0];
DateTime time = DateTime.MinValue;
if (!DateTime.TryParse(timestring, out time)
|| time < DateTime.UtcNow.AddMinutes(-5))
return false;
var sessionid = temps[1];
var c = CreateClient<UserQueryClient>();
//通过手机SessionID获取新的Web Session
var newsession = c.GetNewLoginSession(sessionid, APPNAME);
SetLoginSessionCookie(newsession.SessionID);
}
catch (Exception ex)
{
return false;
}
return true;
}
protected bool CheckLoginSession()
{
var session = GetCurrentLoginSession();
if (session == null)
{
if (CanDirectAccess)
RedirectToLoginPageWithUrl();
else
RedirectToLoginPage();
return false;
}
if (!session.User.AllowLoginIntoPC)
{
RedirectToErrorPage();
return false;
}
if (!AllowCurrentLoginSessionEnter(session) || !CheckRight(FeatureID))
{
if (ThrowIfNotAllowed)
{
throw new Exception("The user was not allowed to enter this page.");
}
else
{
RedirectToErrorPage();
}
return false;
}
return true;
}
protected void RedirectToLoginPageWithUrl()
{
string url = Request.Url.ToString();
url = HttpUtility.UrlEncode(url);
Response.Redirect(LoginPageUrl + "?f=" + url);
}
protected void RedirectToEntryPage()
{
var session = GetCurrentLoginSession();
string entry = GetUserDefaultEntryPageUrl(session.User);
//if (!user.IsForesightUser)
//{
// string pageurl = UserParams.GetStringParameter(user.UID, "LandingPage");//如果LandingPage没有权限会现成跳转死循环
// if (!string.IsNullOrEmpty(pageurl))
// {
// string url = entry.Substring(0, entry.LastIndexOf('/') + 1);
// entry = url + pageurl;
// }
//}
if (!string.IsNullOrEmpty(entry))
Response.Redirect(entry, true);
else
Response.Redirect(LoginPageUrl, true);
}
protected void RedirectToErrorPage()
{
var url = Request.Url;
var addr = string.Format("{0}://{1}:{2}{3}/ErrorPage.aspx?code=403", url.Scheme, url.Host, url.Port, Request.ApplicationPath);
Response.Redirect(addr, true);
}
protected void DoLogout()
{
string sid = null;
try
{
var session = GetCurrentLoginSession();
if (session != null)
{
sid = session.SessionID;
}
}
catch { }
try
{
ClearLoginSessionCookie();
}
catch { }
if (sid != null)
{
try
{
CreateClient<Foresight.Fleet.Services.User.UserQueryClient>().LogoutWithSessionID(sid);
}
catch
{
// nothing
}
}
//RedirectToLoginPage();
RedirectToLoginPageAndClearCookie();
}
protected void RedirectToLoginPageAndClearCookie()
{//由于登录站点和Contractor站得Webconfig的sessioncookiedomain配置不一样导致ClearLoginSessionCookie无法清除Sessionid的cookie
//增加tp=c，在登录页面清除Sessionid的cookie
Response.Redirect(LoginPageUrl + "?tp=c");
}
protected void AddLog(string type, string source, string message, string detail)
{
try
{
SystemParams.WriteLog(type, source, message, detail);
}
catch
{
// nothing
}
}
protected string GenerateUrl(string file)
{
string url;
System.Web.UI.Page page = System.Web.HttpContext.Current.Handler as System.Web.UI.Page;
if (page != null)
{
// Use page instance.
url = page.ResolveUrl("~/") + file;
}
else
{
// avoid duplicate operation
url = System.Web.HttpContext.Current.Request.ApplicationPath + "/" + file;
}
try
{
var path = System.IO.Path.Combine(System.Web.HttpContext.Current.Request.PhysicalApplicationPath, file);
if (System.IO.File.Exists(path))
{
url += "?t=" + System.IO.File.GetLastWriteTimeUtc(path).Ticks;
}
}
catch (Exception)
{
// cant read file
}
return url;
}
protected byte[] ConvertFile2bytes(HttpPostedFile uploadFile)
{
byte[] dataBuffer = new byte[uploadFile.InputStream.Length];
uploadFile.InputStream.Position = 0;
uploadFile.InputStream.Read(dataBuffer, 0, dataBuffer.Length);
uploadFile.InputStream.Close();
return dataBuffer;
}
public virtual string JQueryVersion
{
get { return "3.6.0"; }
}
protected T CreateClient<T>(string companyid = null) where T : RemoteClientBase
{
var session = GetCurrentLoginSession();
var client = FleetServiceClientHelper.CreateClient<T>(string.IsNullOrEmpty(companyid) ? SystemParams.CompanyID : companyid, session == null ? "" : session.SessionID);
client.Timeout = 300;
return client;
}
protected bool CheckRight(int featureid)
{
if (featureid < 0)
return true;
return CheckRight(SystemParams.CompanyID, featureid);
}
protected bool CheckRight(string custid, int featureid, Permissions per = Permissions.ReadOnly)
{
var user = GetCurrentUser();
if (user == null)
return false;
if (user.UserType == Users.UserTypes.SupperAdmin)
return true;
if (user.UserType == Users.UserTypes.Common || user.UserType == Users.UserTypes.Admin)
{
var client = FleetServiceClientHelper.CreateClient<PermissionProvider>();
Tuple<Feature, Permissions>[] pmss = client.GetUserPermissions(custid, user.IID);
if (pmss.Length > 0)
{
Tuple<Feature, Permissions> permission = pmss.FirstOrDefault(m => m.Item1.Id == featureid);
if (permission != null && permission.Item2 >= per)
return true;
}
}
return false;
}
protected bool CheckReadonly(string custid, int featureid)
{
var user = GetCurrentUser();
if (user == null)
return false;
if (user.UserType == Users.UserTypes.SupperAdmin || user.UserType == Users.UserTypes.Admin)
return false;
if (user.UserType == Users.UserTypes.Common)
{
var client = FleetServiceClientHelper.CreateClient<PermissionProvider>();
Tuple<Feature, Permissions>[] pmss = client.GetUserPermissions(custid, user.IID);
if (pmss.Length > 0)
{
Tuple<Feature, Permissions> permission = pmss.FirstOrDefault(m => m.Item1.Id == featureid);
if (permission != null && permission.Item2 == Permissions.ReadOnly)
return true;
}
}
return false;
}
protected bool CanEdit(string custid, int featureid, Permissions per = Permissions.FullControl)
{
var user = GetCurrentUser();
if (user == null)
return false;
if (user.UserType == Users.UserTypes.SupperAdmin || user.UserType == Users.UserTypes.Admin)
return true;
if (user.UserType == Users.UserTypes.Common)
{
var client = FleetServiceClientHelper.CreateClient<PermissionProvider>();
Tuple<Feature, Permissions>[] pmss = client.GetUserPermissions(custid, user.IID);
if (pmss.Length > 0)
{
Tuple<Feature, Permissions> permission = pmss.FirstOrDefault(m => m.Item1.Id == featureid);
if (permission != null && permission.Item2 >= per)
return true;
}
}
return false;
}
}
}