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Home » Developing U++ » UppHub » Protect package - A starting copy protection system
Re: Protect package - A starting copy protection system [message #28869 is a reply to message #28868] Mon, 20 September 2010 23:38 Go to previous messageGo to previous message
mdelfede is currently offline  mdelfede
Messages: 1307
Registered: September 2007
Ultimate Contributor
dolik.rce wrote on Mon, 20 September 2010 23:21

mdelfede wrote on Mon, 20 September 2010 21:38

As you see, the user is warned that the key is invalid. If it
patches the app, for example removing the exit(), he deserves a good app crash Smile

Point taken Smile I don't know why I always miss the simple solutions Confused

Honza



Well, I think I'll add some simple encrypt routines for strings and a macro to check the correctness of key... they should be simple too.
Btw, I'd like to add a simple web authentication scheme... do you have some skill in php/web programming ?
What I'd need would be a way to register by app dialog, get back an activation e-mail with a link and then have the key sent from web server to my app on each app run.
I mean :

APP NOT REGISTERED --> REGISTER DIALOG --> SEND TO SERVER
SERVER SENDS EMAIL --> USER CLICK ON EMAIL LINK -- USER ACTIVATED

On following app launches :

APP REGISTERED --> ASK SERVER FOR KEY (sending name-mail-pass) --> SERVER SEND BACK KEY

The best would of course be some obfuscation of key from server, but that one could be added later.

Ciao

Max
 
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