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Posted to wsif-dev@ws.apache.org by "Henry Chan (JIRA)" <ws...@ws.apache.org> on 2005/07/13 01:18:10 UTC
[jira] Commented: (WSIF-70) Axis Client crashes the applet unless new permissions are added to the policy file (or a custom security manager is used)
[ http://issues.apache.org/jira/browse/WSIF-70?page=comments#action_12315639 ]
Henry Chan commented on WSIF-70:
--------------------------------
Definitely doesn't work with 1.5 in Applet mode, I wonder does it work as an application
under 1.5? Tried it with 1.4.2 and it works fine:
http://people.apache.org/~hchan/wsInvoker/wsInvokerApplet.html
I'll definitely look at 1.5 as soon as I get freed up
> Axis Client crashes the applet unless new permissions are added to the policy file (or a custom security manager is used)
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: WSIF-70
> URL: http://issues.apache.org/jira/browse/WSIF-70
> Project: Axis-WSIF
> Type: Bug
> Components: Basic Architecture
> Versions: current (nightly)
> Environment: WindowsXP, Sun jdk1.5.0_03 (running client inside an applet), Axis 1.2.1, commons-logging-1.0.4, commons-httpclient-3.0-rc3, using ant 1.6.5 and a laptop IBM Thinkpad R51
> Reporter: Luis Rivera
> Priority: Blocker
>
> To solve the following kind of exceptions,
> ***********************************************************************************************************
> java.lang.ExceptionInInitializerError
> at org.apache.commons.discovery.jdk.JDKHooks.<clinit>(JDKHooks.java:75)
> at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:412)
> at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:378)
> at org.apache.axis.components.logger.LogFactory$1.run(LogFactory.java:45)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.apache.axis.components.logger.LogFactory.getLogFactory(LogFactory.java:41)
> at org.apache.axis.components.logger.LogFactory.<clinit>(LogFactory.java:33)
> at org.apache.axis.handlers.BasicHandler.<clinit>(BasicHandler.java:43)
> at org.apache.axis.client.Service.getAxisClient(Service.java:103)
> at org.apache.axis.client.Service.<init>(Service.java:112)
> at vcas.gui.wsdl.VCASLocator.<init>(Unknown Source)
> at vcas.gui.vss.VSSApplet.init(Unknown Source)
> at sun.applet.AppletPanel.run(AppletPanel.java:374)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission createClassLoader)
> at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
> at java.security.AccessController.checkPermission(AccessController.java:427)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
> at java.lang.SecurityManager.checkCreateClassLoader(SecurityManager.java:594)
> at java.lang.ClassLoader.<init>(ClassLoader.java:225)
> at org.apache.commons.discovery.jdk.PsuedoSystemClassLoader.<init>(PsuedoSystemClassLoader.java:73)
> at org.apache.commons.discovery.jdk.JDK12Hooks.findSystemClassLoader(JDK12Hooks.java:215)
> at org.apache.commons.discovery.jdk.JDK12Hooks.<clinit>(JDK12Hooks.java:73)
> ... 14 more
> *********************************************************************************************************************************
> I had to add the following permissions to a custom policy file.
> ********************************************************************************************************************************
> permission java.lang.RuntimePermission "createClassLoader";
> permission java.lang.RuntimePermission "getClassLoader";
> permission java.util.PropertyPermission "org.apache.commons.discovery.log.level", "read";
> permission java.util.PropertyPermission "axis.EngineConfigFactory","read";
> permission java.util.PropertyPermission "org.apache.axis.EngineConfigurationFactory","read";
> permission java.util.PropertyPermission "axis.ClientConfigFile","read";
> permission java.util.PropertyPermission "axis.ServerConfigFile","read";
> permission java.util.PropertyPermission "axis.xml.reuseParsers","read";
> permission java.util.PropertyPermission "axis.attachments.implementation","read";
> ********************************************************************************************************************************
> So, I see that part of the problem is appache commons logger and other libraries trying to read and write to files, including the commons logger used by axis. I wanted to know if there is a simple way to prevent this or if I there exist a version of the Axis library without these issues, so it can happily work inside the sandbox with the default permissions, I would be happy to try it.
> Thanks in advance,
> --Luis R.
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