SecurityManager blocks DatagramAcceptor
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Key: DIRMINA-783
URL: https://issues.apache.org/jira/browse/DIRMINA-783
Project: MINA
Issue Type: Bug
Components: Core
Affects Versions: 1.1.7
Environment: Ubuntu Linux, Sun Communications Server 2.0 (Glassfish 2
+ Sailfin 1.1)
Reporter: Marian Kechlibar
Hello,
a piece of code (RTPProxy-client) in my webapp uses DatagramAcceptor from MINA
Core in order to communicate with another daemon on the same server, via
loopback interface. The webapp runs in Glassfish 2 container.
As long as the SecurityManager is disabled for the domain, the code runs
smoothly. As soon as I enable it, receiving functionality stops. The code can
still send datagrams and rtpproxy daemon receives them and answers correctly,
but the message is never given to the DatagramAcceptor.
The only MINA-related security issue I found was adding permission
"modifyThread" to the server.policy. I tried that, but to no avail. Maybe
another permission is needed for DatagramAcceptor to run?
Best regards
Marian Kechlibar
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