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Security problems....

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alberto

Posts: 5
Nickname: pichuerca
Registered: Jan, 2003

Security problems.... Posted: Mar 14, 2003 6:46 AM
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Hello:

I have a problem when I use Jini at the University (casually not at home) with Linux. These are my steps:

**********************************************************
rmid -J-Djava.security.policy=~/java/jini1_2_1_001/policy/policy.all -J-Dsun.rmi.activation.execPolicy=none&


java -jar ~/java/jini1_2_1_001/lib/tools.jar -dir ~/java/jini1_2_1_001/lib -verbose -port 8086 &

java -jar ~/java/jini1_2_1_001/lib/tools.jar -dir ~/proyecto/servidor -verbose -port 8087&

java -jar ~/java/jini1_2_1_001/lib/reggie.jar http://localhost:8086/reggie-dl.jar ~/java/jini1_2_1_001/policy/policy.all ~/proyecto/log public&


java -Djava.rmi.server.codebase=http://localhost:8087/ -Djava.security.policy=~/java/jini1_2_1_001/policy/policy.all FileClassifierServer

java -Djava.security.policy=~/java/jini1_2_1_001/policy/policy.all TestUnicastFileClassifier
***************************************************** *****

As its seen I use policy.all with all permissions granted and both server and client run in the same machine. I have also probed with multicast search but i have the same problem.When I run the server I get:

*********************************************************
Exception in thread "main" java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:4160 connect,resolve)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:27 0)
at java.security.AccessController.checkPermission(AccessController.java:401)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:542)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1044)
at java.net.Socket.connect(Socket.java:419)
at java.net.Socket.connect(Socket.java:375)
at java.net.Socket.<init>(Socket.java:290)
at java.net.Socket.<init>(Socket.java:118)
at net.jini.core.discovery.LookupLocator.getRegistrar(LookupLocator.java:197)
at net.jini.core.discovery.LookupLocator.getRegistrar(LookupLocator.java:174)
at FileClassifierServer2.<init>(FileClassifierServer2.java:72)
at FileClassifierServer2.main(FileClassifierServer2.java:27)

******************** **********************************

I think the server finds a service locator but there is a port trouble or similar.I m very conffused because I have no problems at home. I would be very pleasure if somebody answer to my question.

Thank you, Alberto.

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