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yogesh
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 Posted: Thu Aug 04, 2005 12:03 pm Post subject: Can It use For Web Application Licensin?? |
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hi,,
pls ,,, tell me how i can use, it
for licensing Web Application ,>? |
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Infralution
Joined: 28 Feb 2005
Posts: 5027
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| Posted: Thu Aug 04, 2005 1:39 pm Post subject: |
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Yes you can use the licensing system for ASP.NET applications. Simply add a reference to the Infralution.Licensing.dll to your project. Add the LicenseProvider attribute to the web form you want to license and the following code in your to your PageLoad:
| Code: |
[LicenseProvider(typeof(Infralution.Licensing.EncryptedLicenseProvider))]
public class WebForm1 : System.Web.UI.Page
{
private void Page_Load(object sender, System.EventArgs e)
{
const string _licenseParameters = @".."; // String from LicenseKey Generator
EncryptedLicenseProvider.SetParameters(_licenseParameters);
if (!LicenseManager.IsLicensed(typeof(WebForm1)))
{
throw new LicenseException(typeof(WebForm1));
}
}
}
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To install a license create a text file called "MyApp.WebForm1.lic" (where MyApp.WebForm1 is the full type name of the type you are licensing) and paste the license key in it. Place the text file in the bin directory of your web project.
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Infralution Support |
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mpreuett
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| Posted: Thu Sep 08, 2005 11:06 pm Post subject: restricing web application to specific domain name |
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Is there a way that a web application can be run on a single domain and disable if it is installed elsewhere?
Thanks in advance,
Mike Preuett |
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Infralution
Joined: 28 Feb 2005
Posts: 5027
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| Posted: Thu Sep 08, 2005 11:13 pm Post subject: |
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Yes you could include the domain name in the License Key (in the ProductInfo) when you issue it. Then when you check the license you could extract the domain name from the key and check it against the actual domain name the server is running on.
If you want to keep the key shorter you can use a checksum of the domain name instead of the actual domain name. See the Custom Licensed App sample for an example of this.
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Infralution Support |
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mpreuett
Guest
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| Posted: Sat Sep 10, 2005 2:52 am Post subject: |
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Thanks for the response. So far so good. Another question. Is it possible to disable a license remotely? Say I have a subscription ASP.NET application and I want to disable the app because of non payment? Possible?
Thanks in advance. |
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Infralution
Joined: 28 Feb 2005
Posts: 5027
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| Posted: Sat Sep 10, 2005 3:26 am Post subject: |
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For this style of licensing you would have to build your own ASP license server application that the customers application checked with each time to validate that the subscription was still valid.
I don't know of any off the shelf solutions that do this - but there may be some.
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Infralution Support |
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