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From "Kathey Marsden (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4128) Failure in ServerPropertiesTest due to java.security.AccessControlException on the server side, in 10.4 to 10.5.1. soft upgrade mode
Date Wed, 08 Apr 2009 15:13:13 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12697051#action_12697051
] 

Kathey Marsden commented on DERBY-4128:
---------------------------------------

I think it might be part of the solution though.  I think the problem is that mkdir() will
return false if the directory already exists, so we  proceed to the mkdirs() call.

This morning it occurred to me that maybe we can use File.canWrite() to determine if the trace
directory exists and is writable without needing read permission and then  only if that returns
false try the mkdir/mkdirs().

I'll try that.

Kathey


> Failure in ServerPropertiesTest due to java.security.AccessControlException on the server
side, in 10.4 to 10.5.1. soft upgrade mode
> ------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-4128
>                 URL: https://issues.apache.org/jira/browse/DERBY-4128
>             Project: Derby
>          Issue Type: Bug
>          Components: Regression Test Failure
>    Affects Versions: 10.5.1.0
>         Environment: Windows Vista 64, Sun JDK 1.6.0_10, Junit 3.8.2
>            Reporter: Suran Jayathilaka
>            Assignee: Kathey Marsden
>         Attachments: d4128.diff
>
>
> Soft upgrade from 10.4.2.0 to 10.5.1.0 (RC1).
> This test fails when run under suites.All as well as by itself.
> Steps to reproduce
> ---------------------------
> Steps followed are as follows.
> 1. Run setEmbeddedCP.bat from version 10.4.2.0's bin folder
> 2. In a test folder run ij
> 3. create system/wombat database.
>      ij> connect 'jdbc:derby:system/wombat;create=true';
> 4. exit ij
> 5. Copy the 10.5.1.0 derby jars (from lib folder) and the derbyTesting.jar from 10.4.2.0
to the test folder and set classpath with them (including junit and ORO)
> 6. Run test
>       java -Xmx512M -Xms512M -Dderby.tests.trace=true junit.textui.TestRunner org.apache.derbyTesting.functionTests.tests.derbynet.ServerPropertiesTest
> -------------------------------
> The test failure stack trace is
> ---------------------------------------
> testToggleTrace(org.apache.derbyTesting.functionTests.tests.derbynet.ServerPropertiesTest)junit.framework.AssertionFailedError:
expected:<0> but was:<1>
>         at org.apache.derbyTesting.junit.BaseTestCase.assertExecJavaCmdAsExpected(BaseTestCase.java:505)
>         at org.apache.derbyTesting.functionTests.tests.derbynet.ServerPropertiesTest.assertSuccessfulCmd(ServerPropertiesTest.java:389)
>         at org.apache.derbyTesting.functionTests.tests.derbynet.ServerPropertiesTest.testToggleTrace(ServerPropertiesTest.java:586)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:102)
>         at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
>         at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
>         at junit.extensions.TestSetup.run(TestSetup.java:25)
>         at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
>         at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
>         at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
>         at junit.extensions.TestSetup.run(TestSetup.java:25)
>         at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
>         at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
>         at junit.extensions.TestSetup.run(TestSetup.java:25)
>         at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
>         at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
>         at junit.extensions.TestSetup.run(TestSetup.java:25)
> The Server's log shows this exception.
> ----------------------------------------------------
> 2009-03-27 19:13:54.754 GMT : Apache Derby Network Server - 10.5.1.0 - (757599) started
and ready to accept connections on port 1527
> 2009-03-27 19:13:55.475 GMT : access denied (java.io.FilePermission D:\projects\derby-testing\test-10.4-3\system
read)
> java.security.AccessControlException: access denied (java.io.FilePermission D:\projects\derby-testing\test-10.4-3\system
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.checkRead(SecurityManager.java:871)
> 	at java.io.File.exists(File.java:731)
> 	at java.io.File.mkdirs(File.java:1181)
> 	at org.apache.derby.impl.drda.DssTrace$1.run(Unknown Source)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at org.apache.derby.impl.drda.DssTrace.startComBufferTrace(Unknown Source)
> 	at org.apache.derby.impl.drda.Session.initTrace(Unknown Source)
> 	at org.apache.derby.impl.drda.Session.setTraceOn(Unknown Source)
> 	at org.apache.derby.impl.drda.NetworkServerControlImpl.setTrace(Unknown Source)
> 	at org.apache.derby.impl.drda.NetworkServerControlImpl.processCommands(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.sessionInitialState(Unknown Source)
> 	at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)

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