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Top Forums UNIX for Dummies Questions & Answers Communicate to the OS(linux) using front end. Post 302424301 by pludi on Tuesday 25th of May 2010 01:53:39 AM
Old 05-25-2010
Usually, that's a Bad Idea™. If you have to do it, only allow a few fixed static commands, allowing no user input.

If you have to accept user input be very restrictive about it, and check it for disallowed commands. Since any command will run with the ID of the web server, one malicious user can destroy the whole website, or even the system itself (it takes only one "Bobby Tables").

Once you've checked everything, call Runtime.getruntime().exec()
 

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purple-url-handler(1)						   User Commands					     purple-url-handler(1)

NAME
purple-url-handler - Python script to handle URL with purple SYNOPSIS
purple-url-handler [-URL] DESCRIPTION
Python script to handle URL with purple. OPTIONS
Usage: purple-url-handler URL Example: purple-url-handler "xmpp:romeo@montague.net?message" ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-im-client | +-----------------------------+-----------------------------+ |Interface stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
purple-remote(1), purple-send(1), purple-send-async(1), attributes(5) purple-url-handler Manual, http://pidgin.im/ NOTES
Updated by Lei Ju, Sun Microsystems Inc., 2006, 2007. SunOS 5.11 02 Apr 2008 purple-url-handler(1)
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