org.apache.shiro.subject.support.SubjectThreadState Java Examples

public ExtDirectJsonRequestProcessorThread() {
  Subject subject = SecurityUtils.getSubject();
  checkState(subject != null, "Subject is not set");
  // create the thread state by this moment as this is created in the master (web container) thread
  threadState = new SubjectThreadState(subject);

  final String baseUrl = BaseUrlHolder.get();

  processRequest = ServletScopes.transferRequest(new Callable<String>()
  {
    @Override
    public String call() {
      threadState.bind();
      UserIdMdcHelper.set();
      try {
        // apply base-url from the original thread
        BaseUrlHolder.set(baseUrl);

        return ExtDirectJsonRequestProcessorThread.super.processRequest();
      }
      finally {
        UserIdMdcHelper.unset();
        threadState.restore();
      }

    }
  });
}
 

@Override
public Object run() {
  ThreadState threadState = new SubjectThreadState(subject);
  threadState.bind();
  try {
    SourceLookup sourceLookup = getSourceLookup();
    String format = (String) checkNotNull(sourceLookup.get(FORMAT));
    String repositoryName = (String) checkNotNull(sourceLookup.get(REPOSITORY_NAME));
    VariableResolverAdapter variableResolverAdapter = variableResolverAdapterManager.get(format);
    @SuppressWarnings("unchecked")
    List<Map<String, Object>> assets =
        (List<Map<String, Object>>) sourceLookup.getOrDefault("assets", Collections.emptyList());
    if (assets != null && !assets.isEmpty()) {
      Map<String, Object> asset = assets.get(0);
      VariableSource variableSource = variableResolverAdapter.fromSourceLookup(sourceLookup, asset);
      Set<String> repoNames = new HashSet<>();
      repoNames.add(repositoryName);
      repoNames.addAll(repositoryManager.findContainingGroups(repositoryName));
      return contentPermissionChecker.isPermitted(repoNames, format, BROWSE, variableSource);
    }
    return false;
  }
  finally {
    threadState.clear();
    if (contentAuthSleep) {
      try {
        TimeUnit.MILLISECONDS.sleep(1);
      }
      catch (InterruptedException e) { // NOSONAR: pooled ES thread
        log.error("Thread.sleep interruped", e);
      }
    }
  }
}
 

protected ThreadState createThreadState(Subject subject) {
    return new SubjectThreadState(subject);
}
 

/**
 * 綁定Subject到當前線程.
 */
protected static void bindSubject(Subject subject) {
	clearSubject();
	threadState = new SubjectThreadState(subject);
	threadState.bind();
}
 

protected ThreadState createThreadState(Subject subject) {
    return new SubjectThreadState(subject);
}
 

protected static ThreadState createThreadState(Subject subject) {
    return new SubjectThreadState(subject);
}
 

/**
 * Allows subclasses to set the currently executing {@link Subject} instance.
 *
 * @param subject the Subject instance
 */
protected void setSubject( Subject subject ) {
    doClearSubject();
    subjectThreadState = new SubjectThreadState( subject );
    subjectThreadState.bind();
}
 

public void clear(){
    Subject subject = SecurityUtils.getSubject();

    if ( subject == null ) {

        logger.info( "Shiro Subject was null. No need to clear manually." );
        return;
    }

    new SubjectThreadState( subject ).clear();

    logger.info( "Shiro Subject was NOT null. Subject has been cleared manually." );
}