Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

java.security.AccessControlException: access denied

Posted on 2006-11-10
4
550 Views
Last Modified: 2008-01-09
Hi Experts,

I am trying to run Chat sample program and have this “java.security.AccessControlException: access denied “ error.

After searching for the cause, it looks like I need to modify one of the java security files, but I don’t have much clue. Can somebody help me on this?

Thanks,

+++++++++
java.security.AccessControlException: access denied (java.net.SocketPermission 1
27.0.0.1:1099 connect,resolve)
        at java.security.AccessControlContext.checkPermission(AccessControlConte
xt.java:269)
        at java.security.AccessController.checkPermission(AccessController.java:
401)
        at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
        at java.lang.SecurityManager.checkConnect(SecurityManager.java:1026)
        at java.net.Socket.connect(Socket.java:446)
        at java.net.Socket.connect(Socket.java:402)
        at java.net.Socket.<init>(Socket.java:309)
        at java.net.Socket.<init>(Socket.java:124)
        at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirect
SocketFactory.java:22)
        at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMaster
SocketFactory.java:128)
        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:562)
        at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185
)
        at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
        at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:313)
        at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
        at java.rmi.Naming.rebind(Naming.java:160)
        at RemoteModel.setOnline(RemoteModel.java:155)
        at RemoteModel.setModelName(RemoteModel.java:136)
        at ChatRoom.setSubject(ChatRoom.java:119)
        at ChatRoom.<init>(ChatRoom.java:54)
        at ChatRoom.main(ChatRoom.java:194)
0
Comment
Question by:dkim18
  • 2
4 Comments
 
LVL 16

Accepted Solution

by:
Peter Kwan earned 350 total points
ID: 17919791
Please see if the following suits your need:

http://archives.java.sun.com/cgi-bin/wa?A2=ind0006&L=rmi-users&P=29236
0
 
LVL 23

Expert Comment

by:Ajay-Singh
ID: 17919917
you can't connect/resolve from the applet. if you want to do so, you need to sign the applet and distribute
0
 

Author Comment

by:dkim18
ID: 17922100
pkwan,

I added these line in java.policy file:

permission java.net.SocketPermission "localhost:1099","accept,connect,resolve,listen";
permission java.net.SocketPermission "*:1099","connect,accept,resolve";

but still having error:

C:\P3_1>java ChatRoom Nutrition Vicki
java.security.policy: error parsing file:/C:/Java/j2sdk1.4.2_09/jre/lib/security
/java.policy:
        line 1: expected [;], found [permission]
java.security.AccessControlException: access denied (java.net.SocketPermission 1
27.0.0.1:1099 connect,resolve)
        at java.security.AccessControlContext.checkPermission(AccessControlConte
xt.java:269)
        at java.security.AccessController.checkPermission(AccessController.java:
401)
...
...
...
0
 
LVL 16

Expert Comment

by:Peter Kwan
ID: 17923968
You should put the lines into grant block:

example:

grant {
permission java.net.SocketPermission "localhost:1099","accept,connect,resolve,listen";
permission java.net.SocketPermission "*:1099","connect,accept,resolve";

}
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
jar file executable 12 58
couple of eclipse 5 45
Way to decrease size of apk file 9 86
eclipse console opening separately 2 29
An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
Introduction This article is the last of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers our test design approach and then goes through a simple test case example, how …
Viewers learn about the third conditional statement “else if” and use it in an example program. Then additional information about conditional statements is provided, covering the topic thoroughly. Viewers learn about the third conditional statement …
Video by: Michael
Viewers learn about how to reduce the potential repetitiveness of coding in main by developing methods to perform specific tasks for their program. Additionally, objects are introduced for the purpose of learning how to call methods in Java. Define …

789 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question