ArasLabs · cgillis-aras · Oct 15, 2019
diff --git a/README.md b/README.md
@@ -6,17 +6,25 @@ This project sets up a "homepage" that lists the Aras Innovator instances instal
 
 Release | Notes
 --------|--------
+[v1.1.0](https://github.com/ArasLabs/aras-homepage/releases/tag/v1.1.0) | Added ability to populate instance list from IIS instead of folder.
 [v1.0.0](https://github.com/ArasLabs/aras-homepage/releases/tag/v1.0.0) | First release. Tested on Internet Explorer, Edge, Firefox, Chrome.
 
 #### Supported Aras Versions
 
 Project | Aras
 --------|------
+[v1.1.0](https://github.com/ArasLabs/aras-homepage/releases/tag/v1.1.0) | All Aras Versions
 [v1.0.0](https://github.com/ArasLabs/aras-homepage/releases/tag/v1.0.0) | All Aras Versions
 
 
 ## Installation
 
+### Pre-requisites
+
+This project requires you to have the IIS Management Service feature enabled. You can find this under the **Turn Windows Features on or off** dialog accessible through the Control Panel.
+
+![IIS Management Service](./Screenshots/IIS_Management_Service.png)
+
 ### Install Steps
 
 1. Download the aras-homepage project.
@@ -28,12 +36,6 @@ Project | Aras
     <!-- Navbar content -->
     <a class="navbar-brand" href="#">SERVER NAME</a> 
     ```
-5. Set the root variable to the folder where your Aras instances are installed.
-
-    ```(html)
-    // path where Innovator instances are installed
-    string root = "C:\\Program Files (x86)\\Aras";
-    ```
 
 5. If there are any subfolders you don't want listed in the table, add them to the skip list.
 
@@ -75,6 +77,26 @@ Project | Aras
 
 9. Save the `default.aspx` file.
 
+### IIS Setup
+
+This project queries IIS to get a list of the applications it should use to populate the links on the homepage. To avoid a permissions error, you'll need to configure IIS to use Windows Authentation with your user instead of the default IIS user.
+
+1. Open the IIS Manager
+2. In the Connections tree on the left, select **Default Web Site > home**
+3. Select **Authentication** in the features view
+
+![IIS Authentication Menu](./Screenshots/IIS_Authentication.png)
+
+4. Set the Authentication as follows:
+   1. Anonymous Authentication : **Disabled**
+   2. ASP.NET Impersonation : **Enabled**
+   3. Forms Authentication : **Disabled**
+   4. Windows Authentication : **Enabled**
+
+![IIS Authentication Features](./Screenshots/Enable_Windows_Authentication.png);
+
+> Note: With the move towards a Windows authenticated user, you may be prompted for your Windows credentials upon accessing this home page for the first time. This happend when I tested in FireFox and Edge, but did not happen when I tested in Chrome. If you keep the browser session open, you should only need to enter these credentials a single time.
+
 ## Usage
 
 ![Screenshot](./Screenshots/screenshot.gif)
@@ -96,7 +118,9 @@ For more information on contributing to this project, another Aras Labs project,
 
 ## Credits
 
-Created by Eli Donahue. 
+Created by Eli Donahue.
+
+Modified by Christopher Gillis.
 
 Project inspired by George J. Carrette.
 

diff --git a/Screenshots/Enable_Windows_Authentication.png b/Screenshots/Enable_Windows_Authentication.png
diff --git a/Screenshots/IIS_Authentication.png b/Screenshots/IIS_Authentication.png
diff --git a/Screenshots/IIS_Management_Service.png b/Screenshots/IIS_Management_Service.png
diff --git a/home/css/main.css b/home/css/main.css
@@ -190,6 +190,8 @@ tbody tr:hover {
 .column1 {
   width: 200px;
   padding-left: 40px;
+  max-width: 200px;
+  word-wrap: break-word;
 }
 
 .column2 {

diff --git a/home/default.aspx b/home/default.aspx
@@ -1,5 +1,7 @@
 <%@ Page Language="c#" %>
 <%@ Import namespace="System.IO"%>
+<%@ Import namespace="System.Security.Principal"%>
+<%@ Import namespace="Microsoft.Web.Administration"%>
 <!DOCTYPE html>
 <html lang="en">
 
@@ -66,7 +68,7 @@
 				Dictionary<string,string> links = new Dictionary<string,string>();
 				links["MyInnovator"] = "https://MyInnovator.com/";
 				links["GitHub"] = "https://github.com/";
-				links["Labs Blog"] = "http://community.aras.com/en/category/technique/aras-labs/";
+				links["Labs Blog"] = "https://community.aras.com/aras-labs/";
 
 				foreach (KeyValuePair<string,string> link in links)
 				{
@@ -92,28 +94,47 @@
 						</thead>
 						<tbody>
 							<%
-								// path where Innovator instances are installed
-								string root = "C:\\Program Files (x86)\\Aras";
-
-								// create a list of folder names you don't want listed
-								List<string> skip = new List<string>();
-								skip.Add("Aras Update");
-
-								foreach (string file_name in Directory.GetDirectories(root))
-								{
-									string subfoldername = file_name.Substring(root.Length+1);
-									if (!skip.Contains(subfoldername))
+								using (WindowsIdentity.GetCurrent().Impersonate())
+								{									
+									// Get all of the Innovator applications from IIS
+									using (Microsoft.Web.Administration.ServerManager sm = new Microsoft.Web.Administration.ServerManager()) 
 									{
-										string row = "<tr class='table100-head'>";
-										row += "<td class='column1'><a href='../";
-										row += subfoldername + "/' target='_new'>";
-										row += subfoldername + "</a></td><td class='column2'><a href='../";
-										row += subfoldername + "/Client/Scripts/nash.aspx' target='_new'>";
-										row += "Run Nash" + "</a></td>" + "<td class='column3'><a href='../";
-										row += subfoldername + "/?username=admin' target='_new'>";
-										row += "Login as Admin" + "</a></td>" + "</tr>";
+										foreach (var site in sm.Sites) 
+										{
+											// We're using nested loops, but we're also expecting a small number of Sites
+											// (typically only Default Web Site) so it's fine 
+											foreach(var app in site.Applications) 
+											{
+												// Get the root virtual directory (i.e. not the Client, Server, Vault, etc.)
+												string physicalPath = app.VirtualDirectories["/"].PhysicalPath;
+												bool isInnovatorApplication = physicalPath.Trim('\\').EndsWith("Innovator");
+
+												// Add all of our Innovator applications to a table for easy access
+												if (isInnovatorApplication)
+												{
+													string appName = app.Path.Substring(1);
+													string appPath = ".." + app.Path;
+													string nashPath = appPath + "/Client/Scripts/nash.aspx";
+													string adminPath = appPath + "/?username=admin";
+
+													string row = "" +
+														"<tr class='table100-head'>" +
+														"	<td class='column1'>" +
+														"		<a href='{0}' target='_new'>{3}</a>" +
+														"	</td>" +
+														"	<td class='column2'>" + 
+														"		<a href='{1}' target='_new'>Run Nash</a>" +
+														"	</td>" +
+														"	<td class='column3'>" +
+														"		<a href='{2}' target='_new'>Login as Admin</a>" + 
+														"	</td>" +
+														"</tr>";
+													row = string.Format(row, appPath, nashPath, adminPath, appName);
 
-										Response.Write(row);
+													Response.Write(row);
+												}
+											}
+										}
 									}
 								}
 							%>

diff --git a/home/web.config b/home/web.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <system.web>
+        <compilation defaultLanguage="c#">
+            <assemblies>
+                <add assembly="Microsoft.Web.Administration, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
+            </assemblies>
+        </compilation>
+        <identity impersonate="true" password="" userName="" />
+    </system.web>
+</configuration>