com.evilisn.ScheduledTasks.java Source code

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Here is the source code for com.evilisn.ScheduledTasks.java

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/*
 * Licensed to 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 com.evilisn;

import com.evilisn.DAO.Cert;
import com.evilisn.DAO.CertMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import sun.security.provider.certpath.OCSP;
import sun.security.provider.certpath.OCSPResponse;

import java.io.IOException;
import java.security.cert.CertPathValidatorException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * Created by evilisn_jiang(evilisn_jiang@trendmicro.com.cn)) on 2016/4/10.
 */
@EnableAutoConfiguration
@Component
public class ScheduledTasks {
    @Autowired
    JdbcTemplate jdbcTemplate;

    private static final Logger log = LoggerFactory.getLogger(ScheduledTasks.class);

    @Scheduled(fixedRate = 10 * 60000)
    public void scheduledCheckOCSP() throws InterruptedException {
        log.info("fetching certs");
        ArrayList<Cert> certs = (ArrayList<Cert>) getCerts();
        log.info(String.format("[%d] certs to be checked.", certs.size()));

        Date now = new Date();
        long startTime = now.getTime();
        System.setProperty("java.util.concurrent.ForkJoinPool.common.parallelism", "50");
        AtomicInteger c_REVOKED = new AtomicInteger();
        AtomicInteger c_GOOD = new AtomicInteger();
        AtomicInteger c_UNKNOWN = new AtomicInteger();
        AtomicInteger c_VALID = new AtomicInteger();
        AtomicInteger c_EXPIRED = new AtomicInteger();

        certs.parallelStream().forEach(o -> {
            try {
                if (o.getClient_cert().getNotAfter().after(now)) {
                    OCSP.RevocationStatus.CertStatus resp = OCSP.check(o.getClient_cert(), o.getIssuer_cert())
                            .getCertStatus();
                    log.info(String.format("Serial Number [%20s]| OCSP Status:[%s]",
                            o.getClient_cert().getSerialNumber(), resp.toString()));
                    c_VALID.getAndIncrement();
                    if (resp == OCSP.RevocationStatus.CertStatus.GOOD)
                        c_GOOD.getAndIncrement();
                    if (resp == OCSP.RevocationStatus.CertStatus.UNKNOWN)
                        c_UNKNOWN.getAndIncrement();
                    if (resp == OCSP.RevocationStatus.CertStatus.REVOKED)
                        c_REVOKED.getAndIncrement();
                } else {
                    //expired.
                    c_EXPIRED.getAndIncrement();
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (CertPathValidatorException e) {
                e.printStackTrace();
            }
        });
        long endTime = System.currentTimeMillis();
        log.info("ALL " + certs.size() + " certificates processed in " + (endTime - startTime) / 100
                + " seconds, with " + c_VALID.get() + " valid certs, " + c_EXPIRED + " expired certs, among which "
                + c_GOOD.get() + " is GOOD, " + c_REVOKED.get() + " is revoked, and " + c_UNKNOWN.get()
                + " is KNOWN.");
    }

    private List<Cert> getCerts() {
        final String SQL = "SELECT * FROM certificate order by id desc";
        List<Cert> certs = jdbcTemplate.query(SQL, new CertMapper());
        return certs;
    }

    class MyThread extends Thread {
        private ArrayList<Cert> certs;
        private int startIdx, nThreads, maxIdx;

        public MyThread(int s, int n, int m, ArrayList<Cert> certList) {
            this.startIdx = s;
            this.nThreads = n;
            this.maxIdx = m;
            this.certs = certList;
        }

        @Override
        public void run() {
            for (int i = this.startIdx; i < this.maxIdx; i += this.nThreads) {
                System.out.println("[ID " + this.getId() + "] " + i);
            }
        }
    }

}