org.siyapath.task.SiyapathSecurityManager.java Source code

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Here is the source code for org.siyapath.task.SiyapathSecurityManager.java

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/*
 * Distributed under the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.siyapath.task;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import java.security.Permission;

public class SiyapathSecurityManager extends SecurityManager {
    private static final Log log = LogFactory.getLog(SiyapathSecurityManager.class);

    private String password;
    private boolean active;

    public SiyapathSecurityManager(String password) {
        this.password = password;
        this.active = true;
    }

    //    @Override

    // the manager denies everything by default
    public boolean disable(String password) {
        if (this.password.equalsIgnoreCase(password)) {
            this.active = false;
            return true;
        }
        return false;
    }

    @Override
    public void checkPermission(Permission perm) {
        if (active) {
            String threadName = Thread.currentThread().getName();
            if (threadName.startsWith("task-thread")) {
                log.debug("Blocking an operation for task thread");
                throw new SecurityException();
                //            } else {
                //                log.debug("Allowing an operation for non task thread");
            }
        }
    }

    //    /**
    //     * Does not permit the code to stop JVM
    //     */
    //    @Override
    //    public void checkExit(int status) {
    //        throw new SecurityException();
    //    }

    //    @Override
    //    public void checkLink(String lib) {
    //        log.debug("allowing link");
    //    }
    //
    //    @Override
    //    public void checkRead(String file) {
    //        log.debug("allowing read");
    //    }
    //
    //    @Override
    //    public void checkAccess(ThreadGroup g) {
    //        log.debug("allowing thread access");
    //    }
    //
    //    @Override
    //    public void checkAccess(Thread t) {
    //        log.debug("allowing thread access");
    //    }
    //
    //    @Override
    //    public void checkMemberAccess(Class<?> clazz, int which) {
    //        log.debug("allowing member access");
    //    }
    //
    //    @Override
    //    public void checkAccept(String host, int port) {
    //        log.debug("allowing Accept");
    //    }
    //
    //    @Override
    //    public void checkPropertiesAccess() {
    //        log.debug("allowing PropertiesAccess");
    //    }
    //
    //    @Override
    //    public void checkPropertyAccess(String key) {
    //        log.debug("allowing PropertiesAccess");
    //    }
    //
    //    @Override
    //    public void checkListen(int port) {
    //        log.debug("allowing Listen");
    //    }
    //
    //    @Override
    //    public void checkConnect(String host, int port) {
    //        log.debug("allowing Connect for: " +  Thread.currentThread().getName());
    //    }
    //
    //    @Override
    //    public void checkConnect(String host, int port, Object context) {
    //        log.debug("allowing Connect for: " +  Thread.currentThread().getName());
    //    }
}