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Posted to derby-dev@db.apache.org by "Manjula Kutty (JIRA)" <ji...@apache.org> on 2007/07/20 21:18:06 UTC
[jira] Commented: (DERBY-2963) AccessControlException: Access
denied java.net.SocketPermission accept,resolve
[ https://issues.apache.org/jira/browse/DERBY-2963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12514288 ]
Manjula Kutty commented on DERBY-2963:
--------------------------------------
I found it happening on both Ipv6 and Ipv4 machines. Ipv6 machines gave me the stack trace as follows
java.security.AccessControlException: Access denied (java.net.SocketPermission [2002:92a:8f7a:13:9:42:73:218]:32813 accept,resolve)
at java.security.AccessController.checkPermission(AccessController.java:104)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:547)
at java.lang.SecurityManager.checkAccept(SecurityManager.java:1172)
at java.net.ServerSocket.implAccept(ServerSocket.java:466)
at java.net.ServerSocket.accept(ServerSocket.java:433)
at org.apache.derby.impl.drda.ClientThread$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(AccessController.java:242)
at org.apache.derby.impl.drda.ClientThread.run(Unknown Source)
Ipv4 machine didn't give any exception other the the following error message
ij>connect 'jdbc:derby://incus.rtp.raleigh.ibm.com:1527/ipv6db;create=true;user=user2;password=pass2';
ERROR 58009: Insufficient data while reading from the network - expected a minimum of 6 bytes and received only -1 bytes. The connection has been terminated.
ij>
> AccessControlException: Access denied java.net.SocketPermission <client ip> accept,resolve
> ------------------------------------------------------------------------------------------
>
> Key: DERBY-2963
> URL: https://issues.apache.org/jira/browse/DERBY-2963
> Project: Derby
> Issue Type: Bug
> Components: Network Server
> Affects Versions: 10.3.1.2
> Environment: SuseLinux 10
> IBM JVM 1.5
> Reporter: Daniel John Debrunner
> Priority: Critical
>
> I start the server using an ipv4 address
> java derbyrun.jar server start -h x.x.x.x
> Then I connect from a remote client and hit an AccessControlException
> The ip in the exception is that of the *client*, not the server.
> This setup works in 10.2.2.0.
> Same problem if the hostname is in derby.properties
> Problem can be worked around by using -noSecurityManager when starting the server
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