1//using System.Collections;
  2//using System.Diagnostics;
  3//using System;
  4//using System.Text.RegularExpressions;
  5//using System.Web;
  6
  7//using IFNuke;
  8//using IFNuke.Data;
  9//using IFNuke.BO;
 10//using IFNuke.Web;
 11//using IFNuke.Web.UI;
 12
 13//namespace IFNuke.Web.HttpModules
 14//{
 15//    public class UrlRewriteModuleBAK : IHttpModule
 16//    {
 17//        private void RewriteUrl(HttpApplication app)
 18//        {
 19//            Initialize.Init(app);
 20
 21//            HttpRequest Request = app.Request;
 22//            HttpResponse Response = app.Response;
 23//            string requestedPath = app.Request.Url.AbsoluteUri;
 24
 25//            // save original url in context
 26//            app.Context.Items.Add("UrlRewrite:OriginalUrl", app.Request.Url.AbsoluteUri);
 27
 28//            // Friendly URLs are exposed externally using the following format
 29//            // http://www.domain.com/tabid/###/mid/###/ctl/xxx/default.aspx
 30//            // and processed internally using the following format
 31//            // http://www.domain.com/default.aspx?tabid=###&mid=###&ctl=xxx
 32//            // The system for accomplishing this is based on an extensible Regex rules definition stored in /SiteUrls.config
 33//            string sendTo = string.Empty;
 34
 35//            // save and remove the querystring as it gets added back on later
 36//            // path parameter specifications will take precedence over querystring parameters
 37//            string queryString = string.Empty;
 38//            if (Request.Url.Query != string.Empty)
 39//            {
 40//                queryString = Request.QueryString.ToString();
 41//                requestedPath = requestedPath.Replace(app.Request.Url.Query, "");
 42//            }
 43
 44//            int portalId = -1;
 45//            int tabId = -1;
 46//            string domanName = string.Empty;
 47//            string url = Request.Url.Host + Request.Url.LocalPath;
 48//            string[] splitUrl = url.Split('/');
 49
 50//            string alias = Request.Url.Host + Request.ApplicationPath;
 51//            if (splitUrl.Length > 0)
 52//            {
 53//                // get portalid
 54//                //for (int i = 0; i < splitUrl.Length; i++)
 55//                //{
 56//                //    if (alias == string.Empty)
 57//                //        alias = splitUrl[i];
 58//                //    else
 59//                //        alias = alias + "/" + splitUrl[i];
 60//                //    portalId = Globals.GetPortalIdByAlias(alias);
 61//                //    if (portalId > 0) break;
 62//                //}
 63
 64//                portalId = Globals.GetPortalIdByAlias(alias);
 65
 66//                // get tabid
 67//                for (int i = 0; i < splitUrl.Length; i++)
 68//                {
 69//                    if (splitUrl[i].ToLower() == "tabid")
 70//                    {
 71//                        tabId = int.Parse(splitUrl[i + 1]);
 72//                        break;
 73//                    }
 74//                }
 75//            }
 76
 77//            // if no tabid, then use the portal's first tabid
 78//            if (tabId == -1)
 79//            {
 80//                tabId = Portal.GetDefaultTabId(portalId);
 81//            }
 82
 83//            sendTo = Request.ApplicationPath + "/" + Globals.glbDefaultPage + "?portalid=" + portalId.ToString() + "&tabid=" + tabId.ToString();
 84//            if (queryString != string.Empty) sendTo += "&" + queryString;
 85
 86//            //Response.Redirect(sendTo);
 87//            app.Context.RewritePath(sendTo);
 88//        }             
 89
 90//        public void Init(HttpApplication application)
 91//        {
 92
 93//            application.BeginRequest += new System.EventHandler(this.OnBeginRequest);
 94
 95//        }
 96
 97//        public void OnBeginRequest(object sender, EventArgs e)
 98//        {
 99
100//            HttpApplication app = (HttpApplication)sender;
101//            HttpServerUtility Server = app.Server;
102//            HttpRequest Request = app.Request;
103//            HttpResponse Response = app.Response;
104//            string requestedPath = app.Request.Url.AbsoluteUri;
105
106//            //Carry out first time initialization tasks
107//            ///Initialize.Init(app);
108
109//            //exit if a request for a .net mapping that isn't a content page is made i.e. axd
110//            //if (Request.Url.LocalPath.ToLower().EndsWith(".aspx") == false && Request.Url.LocalPath.ToLower().EndsWith(".asmx") == false && Request.Url.LocalPath.ToLower().EndsWith(".ashx") == false)
111//            //{
112//            //    return;
113//            //}
114
115//            // URL validation
116//            // check for ".." escape characters commonly used by hackers to traverse the folder tree on the server
117//            // the application should always use the exact relative location of the resource it is requesting
118//            //string strURL = Request.Url.AbsolutePath;
119//            //string strDoubleDecodeURL = Server.UrlDecode(Server.UrlDecode(Request.RawUrl));
120//            //if (Regex.Match(strURL, "[\\\\/]\\.\\.[\\\\/]").Success || Regex.Match(strDoubleDecodeURL, "[\\\\/]\\.\\.[\\\\/]").Success)
121//            //{
122//            //    throw (new HttpException(404, "Not Found"));
123//            //}
124//            //try
125//            //{
126//            //    //fix for ASP.NET canonicalization issues http://support.microsoft.com/?kbid=887459
127//            //    if (Request.Path.IndexOf('\u005C') >= 0 || System.IO.Path.GetFullPath(Request.PhysicalPath) != Request.PhysicalPath)
128//            //    {
129//            //        throw (new HttpException(404, "Not Found"));
130//            //    }
131//            //}
132//            //catch (Exception)
133//            //{
134//            //    //DNN 5479
135//            //    //request.physicalPath throws an exception when the path of the request exceeds 248 chars.
136//            //    //example to test: http://localhost/dotnetnuke_2/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/default.aspx
137//            //}
138
139//            //check if we are upgrading/installing or if this is a captcha request
140//            //if (Request.Url.LocalPath.ToLower().EndsWith("install.aspx") || Request.Url.LocalPath.ToLower().EndsWith("installwizard.aspx") || Request.Url.LocalPath.ToLower().EndsWith("captcha.aspx"))
141//            //{
142//            //    return;
143//            //}
144
145//            RewriteUrl(app);
146
147//            // *Note: from this point on we are dealing with a "standard" querystring ( ie. http://www.domain.com/default.aspx?tabid=## )
148
149//            int portalId = int.Parse(Request.QueryString["portalid"]);
150//            int tabId = int.Parse(Request.QueryString["tabid"]);
151
152//            Portal p = new Portal(portalId, tabId);
153//            app.Context.Items.Add("PortalSetting", p);
154//        }
155
156//        public void Dispose()
157//        {
158//        }
159
160//    }
161
162//}
163
164