Re: [Zope] Javascript obfuscator and Zope
Whitespace and comment eliminators are good for minimizing file transfer sizes, but as a method to 'obfuscate' code they are not really effective as anyone can use a tool like http://www.polystyle.com to get easily readable code. Jonathan - Original Message - From: "David H" <[EMAIL PROTECTED]> To: "Jean-Marc Orliaguet" <[EMAIL PROTECTED]> Cc: "zope user list" ; "Peter Bengtsson" <[EMAIL PROTECTED]> Sent: Wednesday, January 04, 2006 2:28 PM Subject: Re: [Zope] Javascript obfuscator and Zope Jean-Marc Orliaguet wrote: Peter Bengtsson wrote: It's not a Zope product but at least it's python. http://www.issuetrackerproduct.com/Download#slimmer It's basically a javascript whitespace optimiser Compare http://real.issuetrackerproduct.com/tw-sack.js with the original: http://www.issuetrackerproduct.com/tw-sack.js More work can be done of course but I wanted to keep it relatively CPU fast. It works on CSS and HTML too: http://www.peterbe.com/stylesheet.css there is "minjs" written in C too: http://www.crockford.com/javascript/jsmin.html this is a one-way process though, and this should also be compared with the effect of compressing files while serving them. /JM Thanks Peter and Jean-Marc! I'll take a look at these. David ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
Jean-Marc Orliaguet wrote: Peter Bengtsson wrote: It's not a Zope product but at least it's python. http://www.issuetrackerproduct.com/Download#slimmer It's basically a javascript whitespace optimiser Compare http://real.issuetrackerproduct.com/tw-sack.js with the original: http://www.issuetrackerproduct.com/tw-sack.js More work can be done of course but I wanted to keep it relatively CPU fast. It works on CSS and HTML too: http://www.peterbe.com/stylesheet.css there is "minjs" written in C too: http://www.crockford.com/javascript/jsmin.html this is a one-way process though, and this should also be compared with the effect of compressing files while serving them. /JM Thanks Peter and Jean-Marc! I'll take a look at these. David ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
Peter Bengtsson wrote: It's not a Zope product but at least it's python. http://www.issuetrackerproduct.com/Download#slimmer It's basically a javascript whitespace optimiser Compare http://real.issuetrackerproduct.com/tw-sack.js with the original: http://www.issuetrackerproduct.com/tw-sack.js More work can be done of course but I wanted to keep it relatively CPU fast. It works on CSS and HTML too: http://www.peterbe.com/stylesheet.css there is "minjs" written in C too: http://www.crockford.com/javascript/jsmin.html this is a one-way process though, and this should also be compared with the effect of compressing files while serving them. /JM ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
It's not a Zope product but at least it's python. http://www.issuetrackerproduct.com/Download#slimmer It's basically a javascript whitespace optimiser Compare http://real.issuetrackerproduct.com/tw-sack.js with the original: http://www.issuetrackerproduct.com/tw-sack.js More work can be done of course but I wanted to keep it relatively CPU fast. It works on CSS and HTML too: http://www.peterbe.com/stylesheet.css On 12/29/05, David H <[EMAIL PROTECTED]> wrote: > Hi list, > > I am wondering if anyone is obfuscating JavaScript using a python > script or product. I did some googling but nothing cropped up. Seems > like a nice idea unless the realities of javascript obfuscation make > the exercise pointless. > > Any thoughts? > > David > > ___ > Zope maillist - Zope@zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
David H schrieb: > Hi list, > > I am wondering if anyone is obfuscating JavaScript using a python > script or product. I did some googling but nothing cropped up. Seems > like a nice idea unless the realities of javascript obfuscation make > the exercise pointless. I'd just write good code and skip that obfuscation. It does not prevent someone from reading the source in any way. Have a nice day Tino ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
Jens Vagelpohl wrote: On 29 Dec 2005, at 23:45, David H wrote: Hi list, I am wondering if anyone is obfuscating JavaScript using a python script or product. I did some googling but nothing cropped up. Seems like a nice idea unless the realities of javascript obfuscation make the exercise pointless. That exercise is pointless no matter what technology you use to implement it. What is your supposed use case, why do you think it makes any sense? If you need processing that cannot be tampered with from the client side then pure server-side coding is preferable. jens _ Jens, Thanks for the reply. I kinda suspected the hostility to the idea. Anyone else? David ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Javascript obfuscator and Zope
On 29 Dec 2005, at 23:45, David H wrote: Hi list, I am wondering if anyone is obfuscating JavaScript using a python script or product. I did some googling but nothing cropped up. Seems like a nice idea unless the realities of javascript obfuscation make the exercise pointless. That exercise is pointless no matter what technology you use to implement it. What is your supposed use case, why do you think it makes any sense? If you need processing that cannot be tampered with from the client side then pure server-side coding is preferable. jens ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Javascript obfuscator and Zope
Hi list, I am wondering if anyone is obfuscating JavaScript using a python script or product. I did some googling but nothing cropped up. Seems like a nice idea unless the realities of javascript obfuscation make the exercise pointless. Any thoughts? David ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )