Mailing-List: contact issues-help@commons.apache.org; run by ezmlm
Precedence: bulk
Reply-To: issues@commons.apache.org
Date: Fri, 21 Oct 2011 16:46:32 +0000 (UTC)
From: "Henri Biestro (Resolved) (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Message-ID: 
 <1407810438.1805.1319215592195.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: <94619.340.1319189312196.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Resolved] (JEXL-120) Make ParseException work in sandboxed
 environment
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/JEXL-120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henri Biestro resolved JEXL-120.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 2.1


Committed revision 1187460.

Made simpler version of ParseException that does not need to go through System.getProperty;
Made error messages a bit easier to understand;

trunk/src/main/java/org/apache/commons/jexl2/JexlException.java
trunk/src/main/java/org/apache/commons/jexl2/parser/ParseException.java
trunk/src/main/java/org/apache/commons/jexl2/parser/SimpleNode.java
trunk/src/main/java/org/apache/commons/jexl2/parser/TokenMgrError.java
trunk/src/test/java/org/apache/commons/jexl2/ParseFailuresTest.java

                
> Make ParseException work in sandboxed environment
> -------------------------------------------------
>
>                 Key: JEXL-120
>                 URL: https://issues.apache.org/jira/browse/JEXL-120
>             Project: Commons JEXL
>          Issue Type: Improvement
>    Affects Versions: 2.0.1
>            Reporter: Lukas Krecan
>            Assignee: Henri Biestro
>             Fix For: 2.1
>
>
> We execute JEXL expressions in sandboxed environment (using Java policy mechanism). When the expression is incorrect, the {{org.apache.commons.jexl2.parser.ParseException}} is thrown. Unfortunately it tries to access {{System.getProperty("line.separator", "\n")}} which fails if access to system property is not allowed. 
> {code}
> java.security.AccessControlException: access denied (java.util.PropertyPermission line.separator read)
>     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
>     at java.security.AccessController.checkPermission(AccessController.java:546)
>     at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
>     at java.lang.SecurityManager.checkPropertyAccess(SecurityManager.java:1285)
>     at java.lang.System.getProperty(System.java:686)
>     at org.apache.commons.jexl2.parser.ParseException.initialise(ParseException.java:91)
>     at org.apache.commons.jexl2.parser.ParseException.<init>(ParseException.java:34)
>     at org.apache.commons.jexl2.parser.Parser.generateParseException(Parser.java:3601)
> {code}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira