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IIS 8.0 with Free ASP.NET Hosting - HostForLIFE.eu :: IIS Express Failed to Register URL - Access is Denied

clock March 1, 2019 10:34 by author Peter

I was working on a web application, and suddenly the application stopped running on the browser and I got this error message,

“Unable to connect to the configured development Web server. Failed to register URL http://localhost :57660/ for site “sandbox” application “/”. Error description: Access is denied. (0x80070005)”

I tried many things like restarting Visual Studio and running Visual Studio as administrator but nothing worked. Finally, after spending a few hours on it I got the solution, so here I am sharing the solution.

Open windows registry and browse parameters in HTTP where you can see what URLs are allowed to be bound to services without admin privileges. The parameter is called ListenOnlyList and it needs to be set to the address that exists on your machine.

You need to configure this parameter by running the following in the administrative command prompt:

 
Once IP address is successfully added, you can see ListenOnlyList added in the registry with correct value.

Now run your web application again. I hope that will resolve your problem.

IIS 8.0 with Free ASP.NET Hosting
Try our IIS 8.0 with Free ASP.NET Hosting today and your account will be setup soon! You can also take advantage of our Windows & ASP.NET Hosting support with Unlimited Domain, Unlimited Bandwidth, Unlimited Disk Space, etc. You will not be charged a cent for trying our service for the next 3 days. Once your trial period is complete, you decide whether you'd like to continue.



IIS 8.0 Hosting France - HostForLIFE.eu :: How to Exploit the URL Rewrite Module for IIS to Handle Redirects to HTTPS?

clock February 14, 2019 10:23 by author Peter

We saw as problems URL Canonicalization can be solved in a declarative means a component of IIS, called URL Rewrite Module, which can be configured by specifying the appropriate rules of web.config. Another typical requirement in the management of a website is to make sure that applications that involve sensitive data (such as a page for payment by credit card) are carried out using the HTTPS protocol. How can we manage, however, requests that are received incorrectly using HTTP? A first solution may be to set the flag RequireSSL IIS for the particular folder that we want to protect (or maybe of all the site), as shown below:

The effect of this setting is that if a user visits the page via HTTP, IIS will raise 403.4 HTTP status code (Forbidden), displaying the standard error (or a custom version, if specified):

An alternative certainly more pleasant for the user is that instead of automatically redirected to the HTTPS address and, for this purpose, we can exploit once again the URL Redirect Module, by setting a rule similar to the following:

<rule name="ToHttps" stopProcessing="true">
  <match url="(.*)" />
  <conditions>
    <add input="{URL}" pattern="(secure/.*)" />
    <add input="{HTTPS}" pattern="ON" negate="true" />
  </conditions>
  <action type="Redirect" url="https://{HTTP_HOST}/{R:1}" />
</rule>

It applies to all addresses in input:

  • Pointing to a folder called secure
  • They are not using HTTPS

Hopefully we can eliminate the first condition, if we want the rule applies to the entire website and not to a particular folder. The final effect, specified in the node Action, is to perform a Redirect to the same page, but with the correct protocol.

Sometimes you may also need the opposite, ie postponing from HTTPS to HTTP. A typical example is when the SSL certificate covers only a subdomain of our site (for example secure.miosito.com) and therefore we want all the other pages are open in HTTP. In this case the rule to be created is very similar to the previous one:

<rule name="ToHttp" stopProcessing="true">
  <match url="(.*)" />
  <conditions>
    <add input="{URL}" pattern="(secure/.*)" negate="true" />
    <add input="{HTTPS}" pattern="ON" />
  </conditions>
  <action type="Redirect" url="http://{HTTP_HOST}/{R:1}" />
</rule>

HostForLIFE.eu IIS 8.0 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



European IIS 10 Hosting - HostForLIFE.eu :: Set Default Page For A Website In IIS

clock January 18, 2019 10:07 by author Peter

In a few Web sites, if we type the Web site name, (like www.someurl.com) it will automatically load the page www.someurl.com/index.aspx. This is because of the setting of the “Default Document” feature of IIS. In this post we are going to discuss this feature of IIS.

  1. Open IIS, type the command “inetmgr” in Run window.
  2. Select “Default Document” and click.
  3. In the feature view, we can see some type of Document orderly kept.
  4. The top most had the highest priority and the last one had the least priority.

As per the above figure, the document “Default.htm” had the highest priority and the file “Default.aspx” had the lowest priority. This means whenever the user types a url (like www.someurl.com), then IIS looks for any one of the files that exist in the above order on that Virtual Directory. If it finds any one of the files, it will load that page.

IIS also allows, adds/removes the custom default document per Web site. For example, if we specify a page (say home.htm) as the default document which does not exist in the website, then IIS will look into that website and alert the user as shown below, which explicitly states that each time we type the url, IIS will look in that order.


As per the alert, it is advisable to move the default document at the top level, which will increase the performance in the sense IIS can avoid going further down in the list.

 



IIS 8.0 with Free ASP.NET Hosting - HostForLIFE.eu :: Generating SSL Certificate Request (CSR) with Certreq

clock January 11, 2019 11:01 by author Peter

Today, I will show you how to generate SSL certificate request (CSR) with Certreq. Certreq.exe is a command-line utility included on Windows Servers. It allows you to quickly generate a certificate request without having to use Windows's laborious GUI.

Step 1: Creating a config file

Open a text editor and paste the text below in the file:

;--- request.inf ---

[Version]
Signature="$Windows NT$"

[NewRequest]
; Replace Country with the 2-letter ISO code for your country
; Replace State with your state or province, without abbreviation
; Replace City with your city
; Replace Organization with your company
; Replace Organization_Unit with your department, or remove OU=Organizational_Unit entirely
; Replace www.example.com with the hostname you're requesting a certificate for
; For a wildcard SSL certificate, this would be *.example.com
Subject = "CN=www.example.com, OU=Organizational_Unit, O=Organization, L=City, S=State, C=Country"
; Key Exchange - for encryption
KeySpec = 1 
; 2048 bits minimum, 3072 or 4096 are valid too
KeyLength = 2048
; Needed if you need to export the certificate to another server
Exportable = TRUE
; Indicates a server certificate, not a user certificate
MachineKeySet = TRUE
SMIME = False
UserProtected = FALSE
; Generate a new private key
UseExistingKeySet = FALSE
; RSA key
ProviderName = "Microsoft RSA SChannel Cryptographic Provider"

ProviderType = 12
; Standard of CSR's
RequestType = PKCS10
; Digital signatures and encryption
KeyUsage = 0xa0

[EnhancedKeyUsageExtension]
; Server authentication
OID=1.3.6.1.5.5.7.3.1

;------------------------------

Step 2: Generate a Certificate Request

Generate your CSR with the following command:

C:\>certreq -new request.inf request.csr

Open the .csr file, and copy its contents in Kinamo's CSR application form, including the BEGIN CERTIFICATE REQUEST and END CERTIFICATE REQUEST lines.

Step 3: Install an SSL certificate with Certreq

The .cer file you receive from the Certificate Authority can easily be installed by saving the file on the server you generated the CSR on, for instance as cert.cer, and by executing the following command at the prompt:

C:\>certreq -accept cert.cer

IIS 8.0 with Free ASP.NET Hosting
Try our IIS 8.0 with Free ASP.NET Hosting today and your account will be setup soon! You can also take advantage of our Windows & ASP.NET Hosting support with Unlimited Domain, Unlimited Bandwidth, Unlimited Disk Space, etc. You will not be charged a cent for trying our service for the next 3 days. Once your trial period is complete, you decide whether you'd like to continue.



European IIS 8 Hosting - Germany :: How to Enable URL Redirection from Non-WWW to WWW?

clock December 20, 2018 10:44 by author Peter

We have many clients ask about how to redirect non-www to www URLs. We believe this is important factor in SEO as search engines consider http://www.domain.com and http://domain.com are different websites. As a result, if your website has been linked to from other websites using a mix of the two URLs you are effectively splitting the potential benefit of valuable link popularity.

Workaround

Using a 301 redirect on the “non-www” version of the URL, which is essentially a “permanent” redirect in server talk, you can effectively consolidate all of your link popularity to a single URL. This consolidation will serve to increase your website’s chances of obtaining and maintaining top rankings.

How To Enable The 301 Redirect

You need to instruct the server you are hosting your website on to redirect the traffic seamlessly. To do this you need to first establish what type of server your website is hosted on. There are two main types of servers that are in use: Microsoft and Apache (Linux/Unix), but as on our hosting environment, we use IIS, so we will discuss how to enable it on IIS.

Enable non-www 301 Redirect in IIS Server

Microsoft servers do not have a .htaccess file to alter so we suggest that you contact your hosting provider and request they make this change for you. If they are baffled or need further instructions on how to make the changes you can refer them to the tutorials referenced below:

1. Using Internet Services Manager create a new IP-based website using the http://yourdomain.com URL or alternatively you can avoid using a unique IP by using the host header (virtual website) of www.yourdomain.com.

2. Now verify the server headers for each website using the Server Header Checker. The server response should be 200 OK for both addresses.

3. Now add your domain-revised version of the following ASP code to the default home page for http://yourdomain.com:

< %@ Language=VBScript %>
< %
Response.Status=”301 Moved Permanently”
Response.AddHeader “Location”, http://www.yourdomain.com
%>


Note: do not change the spacing or line placement within the above code; place it as is.

4. Once the default page is online first visit your website via http://yourdomain.com to ensure the redirect is working. Next check the server headers for http://yourdomain.com and make sure you see the following code within #1: “HTTP Status Code: HTTP/1.1 301 Moved Permanently”. That code will confirm the 301 redirect is being properly communicated



IIS 8.0 Hosting Germany - HostForLIFE.eu :: How To Access A Folder With No Default Document

clock October 31, 2015 01:02 by author Rebecca

In this post, I will tell you how to access a folder with no document in IIS. It's easy, just follow these steps:

Step 1

Create a folder called Original--IIS-Files

Step 2

Move all the files into folder Original-IIS-Files

Step 3

Navigate to your web server. By default, the Web Server will render the following message when the folder has no default documents.

And you're done! Simple, right?

HostForLIFE.eu IIS 8.0 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.

 



IIS 8.0 Hosting France - HostForLIFE.eu :: How to Configure DNS Record for Sub Domain

clock October 16, 2015 11:34 by author Rebecca

In this article, I will tell you how to configure DNS record for sub domain.

Step 1

Open your domain control panel then go to DNS manager.

Step 2

Add following A records for domain.com and www.domain.com which point to IIS server IP address:

domain.com  IN A XXX.XXX.XXX.XXX
www.domain.com  IN A XXX.XXX.XXX.XXX
service.domain.com IN A XXX.XXX.XXX.XXX

First two rows will ensure that whenever user browse domain.com or www.domain.com at that time it will be routed to IIS server and rest will be take care by IIS then it will serve public site. The third row in above is important for next step.

Step 3

Now add following wildcard CNAME record:

*.domain.com  IN CNAME service.domain.com

In above wildcard entry ensure that any sub domain request for domain.com will be routed to server which is pointed by service.domain.com.

In IIS setup, you have to edit website binding to include domain.com and www.domain.com as host header, by this way you can tell IIS that any request from domain.com and www.domain.com will be handled by this particular website. So, whenever user browse domain.com or www.domain.com it is serving public website without any problem.

While in case of sub domain it is showing error that “The connection was reset” this is because IIS does not found host header entry for requested domain in any websites. So, you need to add host header entry in service.domain.com website created in IIS setup because service.domain.com is actual website which is going to serve hosted service application when it is browse from sub domain. Use the following code to add host header entry programmatically in IIS:

private string GetWebSiteId(string serverName, string websiteName)

{

    string result = "-1";

 

    DirectoryEntry w3svc = new DirectoryEntry(string.Format("IIS://{0}/w3svc", serverName));

 

    foreach (DirectoryEntry site in w3svc.Children)

    {

        if (site.Properties["ServerComment"] != null)

        {

            if (site.Properties["ServerComment"].Value != null)

            {

                if (string.Compare(site.Properties["ServerComment"].Value.ToString(),

                                        websiteName, true) == 0)

                {

                    result = site.Name;

                    break;

                }

            }

        }

    }

 

    return result;

}

       

private void AddHostHeader(string hostHeader, string websiteID)

{

    DirectoryEntry site = new DirectoryEntry("IIS://localhost/w3svc/" + websiteID);

    PropertyValueCollection serverBindings = site.Properties["ServerBindings"];

 

    serverBindings.Add(hostHeader);

 

    Object[] newList = new Object[serverBindings.Count];

    serverBindings.CopyTo(newList, 0);

 

    site.Properties["ServerBindings"].Value = newList;

    site.CommitChanges();

}  

 

AddHostHeader("127.0.0.1:80:user1.domain.com", GetWebSiteId("localhost", "service.domain.com"));

HostForLIFE.eu IIS 8.0 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



IIS 8.0 Hosting Ukraine - HostForLIFE.eu :: How to Configure ASP.NET Application on IIS

clock October 13, 2015 12:46 by author Rebecca

In this article, I'm going to explain how to set Windows Authentication to configure ASP.NET application in IIS. To make Windows authorize application you need to make changes in web.config as well as IIS manager.

Configuring Windows Authentication

<system.web>
   <authentication mode="Windows"/>
</system.web>

  1.     Start Internet Information Services (IIS).
  2.     Right-click your application’s virtual directory, and then click Properties.
  3.     Click the Directory Security tab.
  4.     Under Anonymous access and authentication control, click Edit.
  5.     Make sure the Anonymous access check box is not selected and that Integrated Windows authentication is the only selected check box.

If you will put Anonymous check box checked then it will not take windows login Id for the user. e.g. string windowsLogin = Page.User.Identity.Name;

Now, your application will work on windows authentication.

Here is the example code:

protected void Page_Load(object sender, EventArgs e)
{
   try
     {
       //Start:
        if (Session["EmployeeCode"] == null)
          {
             string windowsLogin = Page.User.Identity.Name;
             //Check user is valid or not from data base
            //I am putting simple condition by hard code value
            if (windowsLogin=='ValidUser')
                 {
                   Session["EmployeeCode"] = userId;
                 }
             else
                {
                  Session.Abandon();
                  Response.Redirect("InvalidUser.aspx", false);
                }
         //End
     }
    catch (Exception ex)
    {
       //Handel exception here
       Throw;
     }
}

It's done! You will get user from windows credential and check with existing user with database. If user is valid go ahead other wise navigate the user to Invalid page.

HostForLIFE.eu IIS 8.0 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



IIS 8.0 Hosting - HostForLIFE.eu :: How to Setting Up IIS On Your Windows 10 OS ?

clock September 23, 2015 21:28 by author Peter

In this article, let me show you how to setting up IIS on your Windows 10 OS. I am using Windows 10 Enterprise edition.

First, open the browser and just type the url http://localhost/ shown on the below picture:

When you pressing Enter, it will throw page not found error.
Now I am going to search for IIS manager. Not found!
Then, open Control Panel -> Click Programs.
Under Programs and Features, click Turn Windows features on or off.

The popup will appear as you can see on the following picture:

Just check the Internet Information Services and its related features.
Under Internet Information Services check the following folders:

  • FTP Server
  • Web Management Tools
  • World wide web services
  • Application development features
  • Common HTTP Feature
  • Health and Diagnostics
  • Perfomance Feature
  • Security

Then click OK to complete the installation of new features.
Click Restart now to apply changes to complete the IIS feature installation.

After restart, you will see the IIS webserver option on the All Programs menu. Now, open the browser then write on address bar http://localhost.

Internet Information Services (IIS) successfully configured!

HostForLIFE.eu IIS 8.0 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



IIS 8.0 Hosting Spain - HostForLIFE.eu :: How to Use ASP.NET to Configure Costum Error Page in IIS

clock September 23, 2015 11:55 by author Rebecca

In this post, we're gonna explain how to use ASP.NET to configure custom error pages in IIS (Internet Information Server).  If we configure .NET Error Pages at the site level, ASP.NET stores the settings in the site’s web.config file. Since these settings are stored in the web.config file they are portable and can be easily moved to another server with the site’s content.

Step 1

Open Internet Information Services (IIS) Manager.  Select your website. Note: This could also be set at the server level and applied to all sites on the server. DoubleClick on the “.NET Error Pages” icon.

The .NET Error Pages features view will be displayed.

Step 2

Click the “Edit Feature Settings” link to enable this feature. The “Edit Error Page Settings” dialog box will appear.

In order to change the default mode, we must also specify a “Default Page”. This page will be used for all status codes that are  not otherwise defined. In this example, we are using a generic custom error page to trap all other errors. Once you enter the absolute URL for the default error page click OK.  It may be a good idea to use a static HTML page here just in case ASP.NET is not functioning properly.
By default server errors are shown when logged on locally to the IIS server and custom errors will only be used from remote sessions. You will want to change this to “On” if you are logged on locally to the IIS server. Otherwise, it will display detailed server errors, and not our custom error pages.

Step 3

Next we will explicitly define the 404 Error code. To get the browser to throw a 404 error, we pointed it to a file on the test site that does not exist. As you can see in the following image the friendly HTTP 404 error page was shown in IE9. A friendly HTTP 404 Error in IE9:

Step 4

On the .NET Error Pages Actions menu click the Add link.

Step 5

The “Add Custom Error Page” dialog will appear. This is where you define individual error pages per status code. For this example, you will add a custom page for the HTTP 404 Error.

Now that you have turned on the feature and added a custom page for the 404 status code, you can verify it is working. To verify visit a page that does not exist. In this example, you will use http://mysite.com/deletedfile.aspx. You can see in the following image that the custom error page was shown.

Step 6

As mentioned above this can also be managed from the site’s web.config file. Consider the following configuration section from our site’s web.config file.

<configuration>
  <system.web>
    <customErrors defaultRedirect=”http://mysite.com/errors/Error.aspx” mode=”RemoteOnly”>
       <error redirect=”http://mysite.com/errors/404.aspx” statusCode=”404″ />
    </customErrors>
  </system.web>
</configuration>

Everything you set in the GUI can easily be set directly in the web.config. This will also allow you to setup .NET Error Pages, if you are on a shared hosting Plan.

HostForLIFE.eu IIS 8.0 Hosting

HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



About HostForLIFE.eu

HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes.

We have offered the latest Windows 2016 Hosting, ASP.NET Core 2.2.1 Hosting, ASP.NET MVC 6 Hosting and SQL 2017 Hosting.


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