Re: Question is answered. See Bill Barker-2 answer (update)

2008-09-17 Thread kazukin6

Hi Chris!

They can upload them using javascript file manager

Totally rejecting scripting seems to be more robust solution


Christopher Schultz-2 wrote:
 
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1
 
 Kazukin,
 
 kazukin6 wrote:
 And yes, for us it' not possible to give users to change only parts of
 jsp's
 and deny execution of these parts based on some credential assessments
 executed during some if checkAccess tags
 
 How do your users submit updated JSP files? Do you have the opportunity
 to scan them before installation? If so, why not simply reject anything
 containing [EMAIL PROTECTED]?
 
 - -chris
 
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Re: Question is answered. See Bill Barker-2 answer (update)

2008-09-16 Thread Christopher Schultz
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Hash: SHA1

Kazukin,

kazukin6 wrote:
 And yes, for us it' not possible to give users to change only parts of jsp's
 and deny execution of these parts based on some credential assessments
 executed during some if checkAccess tags

How do your users submit updated JSP files? Do you have the opportunity
to scan them before installation? If so, why not simply reject anything
containing [EMAIL PROTECTED]?

- -chris

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RE: Question is answered. See Bill Barker-2 answer (update)

2008-09-13 Thread kazukin6

And yes, for us it' not possible to give users to change only parts of jsp's
and deny execution of these parts based on some credential assessments
executed during some if checkAccess tags


kazukin6 wrote:
 
 Martin, thanks for a guide! I took a look at the Jetspeed (and portlet
 specifications too) and it seems pretty intresting. I'll definetely study
 it. The only thing that scares me that spec-s
 (http://www.jcp.org/aboutJava/communityprocess/review/jsr168/)  wasnt
 updated since 2003
 
 And yes, you really got it. Our system indeed is a portal and CMS and
 something else too. And it somehow resembles the functions the Portal API
 has. At this moment we're developing CRM part based on it. We already have
 a whole bunch of portal functionality (it doesnt have any XML config cause
 it's highly dynamic and config is stored in DB) and very specific security
 system, tuned to our specific features, and at this point I'm not sure
 we'll be able to seamlessly integrate any second-party solution into this
 architecture. 
 
 
 
 mgainty wrote:
 
 
 that was a 30 second solution amongst 100 different solutionsBR
 
 so maybe you want to categorise the jsps and then enable / disable
 view/update/delete of the resourcesBR in those categories depending on
 the authenticated credentials of the userBR
 for this scenario you might want to look at portals and or
 content-management systemsBR
 
 i would start hereBR
 http://portals.apache.org/jetspeed-1/fusion.htmlBR
 
 MartinBR
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 Date: Sat, 13 Sep 2008 17:32:29 -0700
 From: [EMAIL PROTECTED]
 To: users@tomcat.apache.org
 Subject: Question is answered. See Bill Barker-2 answer
 
 
 Hi, Martin
 Thanks for the answer
 I see, what you mean, but the problem is slightly different
 
 The matter is that our users can change jsp files whatever they like via
 administrative interface, so we want to restrict the use of scriplets in
 these jsp's because of possible abuses
 
 Bill Barker-2 provided the comprehensive answer to this problem
 
 
 mgainty wrote:
  
  
  use ths struts if tag to conditionally disable the code
  %@ taglib prefix=s uri=/struts-tags%
  
  s:if test=%{false}
  divWill Not Be Executed/div
  /s:if
  
  http://struts.apache.org/2.0.11.2/docs/if.html
  datorită struts
  Martin 
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  Date: Sat, 13 Sep 2008 08:58:59 -0700
  From: [EMAIL PROTECTED]
  To: users@tomcat.apache.org
  Subject: Re: Disable java code execution %blabla% in jsp, but
 permits
  tags
  
  
  We want them to be able to customize information they get from our
 system
  by
  using custom tags
  
  
  H. Hall wrote:
   
   kazukin6 wrote:
   Plz Help !!
   Is it possible to disable all java code execution within jsp page
 (by
   security manager or something)
   but allow custom tags to be executed?
  
   The problem is that the users can change jsp files, and due to
  security
   reasons we can allow them to use only tags 
 
   Why are users allowed to change jsp files?
   
   HH
   
   
   
   -- 
   H. Hall
   ReedyRiver Group LLC
   http://www.reedyriver.com
   
   
  
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