4
私はJackrabbit 2.13.1で作業しています。JackrabbitセッションがAccessDeniedExceptionで検出されましたが、セッションがnullです
なぜAccessDeniedExceptionがセッションリークを引き起こすのですか？
try {
session = repository.login(creds); //here are creds for user without permissions, just for testing
} catch (Throwable t) {
if (session != null) {
session.logout();
}
Throwables.propagateIfInstanceOf(t, javax.jcr.RepositoryException.class);
throw Throwables.propagate(t);
}
これは、スロー、予想通り、AccessDeniedException：
Caused by: javax.jcr.LoginException: Workspace access denied
at org.apache.jackrabbit.core.RepositoryImpl.login(RepositoryImpl.java:1529)
at org.apache.jackrabbit.commons.AbstractRepository.login(AbstractRepository.java:144)
at ttt.createSession(RepositoryManager.java:132)
... 51 common frames omitted
Caused by: javax.jcr.AccessDeniedException: Not allowed to access Workspace default
at org.apache.jackrabbit.core.security.DefaultAccessManager.init(DefaultAccessManager.java:159)
at org.apache.jackrabbit.core.DefaultSecurityManager.getAccessManager(DefaultSecurityManager.java:280)
at org.apache.jackrabbit.core.SessionImpl.createAccessManager(SessionImpl.java:356)
at org.apache.jackrabbit.core.SessionImpl.<init>(SessionImpl.java:273)
at org.apache.jackrabbit.core.SessionImpl.<init>(SessionImpl.java:239)
at org.apache.jackrabbit.core.XASessionImpl.<init>(XASessionImpl.java:101)
at org.apache.jackrabbit.core.RepositoryImpl.createSessionInstance(RepositoryImpl.java:1613)
at org.apache.jackrabbit.core.RepositoryImpl.createSession(RepositoryImpl.java:956)
at org.apache.jackrabbit.core.RepositoryImpl.login(RepositoryImpl.java:1501)
セッションがnullであるので、私はそれにログアウトを呼び出すことができないんです。しかし、閉じられていないセッションが検出例外がスローされます。
WARN o.a.jackrabbit.core.SessionImpl - Unclosed session detected. The session was opened here:
java.lang.Exception: Stack Trace
at org.apache.jackrabbit.core.SessionImpl.<init>(SessionImpl.java:222)
at org.apache.jackrabbit.core.SessionImpl.<init>(SessionImpl.java:239)
at org.apache.jackrabbit.core.XASessionImpl.<init>(XASessionImpl.java:101)
at org.apache.jackrabbit.core.RepositoryImpl.createSessionInstance(RepositoryImpl.java:1613)
at org.apache.jackrabbit.core.RepositoryImpl.createSession(RepositoryImpl.java:956)
at org.apache.jackrabbit.core.RepositoryImpl.login(RepositoryImpl.java:1501)
at org.apache.jackrabbit.commons.AbstractRepository.login(AbstractRepository.java:144)
at ttt.createSession(RepositoryManager.java:132)