click-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Adrian A. (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CLK-685) Links should be able to restrict parameter binding for Ajax requests
Date Tue, 08 Jun 2010 08:04:11 GMT

     [ https://issues.apache.org/jira/browse/CLK-685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Adrian A. updated CLK-685:
--------------------------

    Description: 
AbstractLink binds all incoming request parameters to its own parameter map. This makes the
link quite easy to use but has the potential to leak parameters which isn't targeted at the
link.

The problem becomes obvious when using Ajax to invoke a link. Any extra parameters passed
for the Ajax request will be added to the link parameter map. We need to introduce a "strict"
parameter binding strategy for links so that only those parameters that was defined *before*
the processing event should be bound. The "strict" policy can be set to "on" for Ajax and
"off" for normal requests.

See http://click.1134972.n2.nabble.com/AbstractLink-request-parameter-leak-tp5139164p5139164.html
for more details.

  was:
AbstractLink binds all incoming request parameters to its own parameter map. This makes the
link quite easy to use but has the potential to leak parameters which isn't targeted at the
link.

The problem becomes obvious when using Ajax to invoke a link. Any extra parameters passed
for the Ajax request will be added to the link parameter map. We need to introduce a "strict"
parameter binding strategy for links so that only those parameters that was defined *before*
the processing event should be bound. The "strict" policy can be set to "on" for Ajax and
"off" for normal requests.


> Links should be able to restrict parameter binding for Ajax requests
> --------------------------------------------------------------------
>
>                 Key: CLK-685
>                 URL: https://issues.apache.org/jira/browse/CLK-685
>             Project: Click
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 2.2.0
>            Reporter: Bob Schellink
>            Assignee: Bob Schellink
>             Fix For: 2.3.0-M1
>
>
> AbstractLink binds all incoming request parameters to its own parameter map. This makes
the link quite easy to use but has the potential to leak parameters which isn't targeted at
the link.
> The problem becomes obvious when using Ajax to invoke a link. Any extra parameters passed
for the Ajax request will be added to the link parameter map. We need to introduce a "strict"
parameter binding strategy for links so that only those parameters that was defined *before*
the processing event should be bound. The "strict" policy can be set to "on" for Ajax and
"off" for normal requests.
> See http://click.1134972.n2.nabble.com/AbstractLink-request-parameter-leak-tp5139164p5139164.html
for more details.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message