Testing OMA DRM 1.0 Forward Lock Flash Lite protected content

I created a simple mobile web page with a link to the testdrm.dm file. You can use Adobe Dreamweaver CS3 to create a mobile web page. Here is a step by step process:

1. Upload the files, index.html and testdrm.dm to your web server.
2. Browse to the mobile web page using the browser of your mobile phone.

3. Select the link to the testdrm.dm file, Figure 5.

   

   Figure 5. Select testdrm.dm

4. Select the location where you want to save the file (see Figure 6).

   

   Figure 6. Select location

5. At this point the download of the file starts (see Figure 7).

   

   Figure 7. Downloaded testdrm.dm

6. Save the file to the phone (see Figure 8).

   

   Figure 8. testdrm.dcf saved

7. On the phone go to the location where the file was saved. On Nokia S60 devices, this is usually the Other directory. You can just select the Flash Lite player icon and you will see the testdrm.dcf file (see Figure 9).

   

   Figure 9. testdrm.dcf in the Flash Lite

The yellow key icon indicates that the file is DRM protected.

You can now execute the Flash Lite content (see Figure 10).

Figure 10. Test testdrm.dm on the phone

To test that the file is protected with Forward Lock DRM, try to send the file via MMS or Bluetooth to another handsets (see Figure 11).

Figure 11. Send the file to another handset

You will see the following message "unable to send protected object" (see Figure 12).

Figure 12. The "unable to send protected object" message

If you do not have a Web Server to test this process you can just point your mobile browser to the following URL:

http://www.biskero.org/adobe/drm/

Or if you have a mobile phone with a 2D bar code reader just scan the following bar code:

Figure 13. Bar code generated with Nokia Mobile Code.

Where to Go from Here

This is a very simple process to protect your Flash Lite content by applying OMA DRM 1.0 Forward Lock. Since OMA DRM is interoperable, your content will work across many different Flash Lite-enabled mobile phones. It is important to understand that there are different protection methods and delivery processes for DRM protected content. A diligent reading of the documentation is very important to understand all the aspects of protecting and distributing your Flash Lite content.

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