Does anyone know a way to do the following with Drupal?
1. Sell a digital asset, specifically PDF (I guess ecommerce module)?
2. Encrypt the PDF automatically with a key such as the recipient's email address as the password?
3. Provide a limited-time download link to get the unique encrypted file above?
I know that savvy users can break the encryption scheme of most PDFs, but for most users this would stop wide redistribution of the published work.
Okay, let me see if i can explain this, I was running a test of the site on my local machine using apache2 and php5 and everything worked fine, i changed the site over to the live server and now i'm having issues with the submit buttons generating links only back to index.php, in other words you can fill it out, but submits never happen, for anything. I'd appreciate any thoughts on this, i'm confused.
I would like some input whether the following is possible:
I have a main Drupal page with a closed community, and now want to open a secondary page available for these, but also for external visitors. So I want my main-page-members to have accounts at the second page, but I don't want people who sign on on the second site to have an account on my main site.
I have the page cache activated on my Drupal installations. I have avoided using URL Aliases on my new website, as I expect the node count and visitor numbers to be high over the coming year.
Am I right in thinking that performance will be better without URL Aliases, even when caching is activated? I understand that the page cache is for anonymous visitors only.