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https://issues.apache.org/jira/browse/SHIRO-182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kalle Korhonen resolved SHIRO-182.
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Fix Version/s: 1.1.0
(was: 1.0.1)
Resolution: Fixed
Leave a comment if you need it fixed for 1.0.1
> SimpleSession cannot be deserialized
> ------------------------------------
>
> Key: SHIRO-182
> URL: https://issues.apache.org/jira/browse/SHIRO-182
> Project: Shiro
> Issue Type: Bug
> Components: Caching , Session Management
> Affects Versions: 1.0.0
> Environment: Linux 2.6.34 x86_64
> java version "1.5.0_12"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_12-b04)
> Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_12-b04, mixed mode)
> Reporter: Favio D. DeMarco
> Assignee: Kalle Korhonen
> Fix For: 1.1.0
>
>
> org.apache.shiro.session.mgt.SimpleSession fails deserialization with the
> following error:
> at
> java.io.ObjectInputStream$BlockDataInputStream.readByte(ObjectInputStream.java:2666)
> at
> java.io.ObjectInputStream$BlockDataInputStream.readUTFChar(ObjectInputStream.java:3058)
> at
> java.io.ObjectInputStream$BlockDataInputStream.readUTFBody(ObjectInputStream.java:2955)
> at
> java.io.ObjectInputStream$BlockDataInputStream.readUTF(ObjectInputStream.java:2764)
> at java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032)
> at
> org.apache.shiro.session.mgt.SimpleSession.readObject(SimpleSession.java:481)
> There is a problem with the way the 'expired' flag is managed. In writeObject
> the 'expired' flag is written if it's set:
> if (expired) {
> out.writeBoolean(expired);
> }
> But, in getAlteredFieldsBitMask, the bit in the bit mask is only set when the
> 'exprired' flag is not set:
> bitMask = !expired ? bitMask | EXPIRED_BIT_MASK : bitMask;
> A short test:
> SimpleSession session = new SimpleSession("localhost");
> // This doesn't work either
> // session.setExpired(true);
> ByteArrayOutputStream serialized = new ByteArrayOutputStream();
> ObjectOutputStream serializer = new ObjectOutputStream(serialized);
> serializer.writeObject(session);
> serializer.close();
> new ObjectInputStream(new
> ByteArrayInputStream(serialized.toByteArray())).readObject();
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