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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* Licensed 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.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.batch.update;
import java.io.File;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.onap.aaf.auth.batch.Batch;
import org.onap.aaf.auth.batch.BatchPrincipal;
import org.onap.aaf.auth.batch.helpers.Approval;
import org.onap.aaf.auth.batch.helpers.CQLBatch;
import org.onap.aaf.auth.batch.helpers.CQLBatchLoop;
import org.onap.aaf.auth.batch.helpers.Cred;
import org.onap.aaf.auth.batch.helpers.Future;
import org.onap.aaf.auth.batch.helpers.LastNotified;
import org.onap.aaf.auth.batch.helpers.UserRole;
import org.onap.aaf.auth.batch.helpers.X509;
import org.onap.aaf.auth.dao.CassAccess;
import org.onap.aaf.auth.dao.cass.CertDAO;
import org.onap.aaf.auth.dao.cass.CredDAO;
import org.onap.aaf.auth.dao.cass.HistoryDAO;
import org.onap.aaf.auth.dao.cass.UserRoleDAO;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.org.OrganizationException;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.util.Holder;
import org.onap.aaf.cadi.util.CSV;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.env.Trans;
import org.onap.aaf.misc.env.util.Chrono;
public class Remove extends Batch {
private final AuthzTrans noAvg;
private HistoryDAO historyDAO;
private CQLBatch cqlBatch;
public Remove(AuthzTrans trans) throws APIException, IOException, OrganizationException {
super(trans.env());
trans.info().log("Starting Connection Process");
noAvg = env.newTransNoAvg();
noAvg.setUser(new BatchPrincipal("Remove"));
TimeTaken tt0 = trans.start("Cassandra Initialization", Env.SUB);
try {
historyDAO = new HistoryDAO(trans, cluster, CassAccess.KEYSPACE);
TimeTaken tt2 = trans.start("Connect to Cluster", Env.REMOTE);
try {
session = historyDAO.getSession(trans);
} finally {
tt2.done();
}
cqlBatch = new CQLBatch(noAvg.info(),session);
} finally {
tt0.done();
}
}
@Override
protected void run(AuthzTrans trans) {
// Create Intermediate Output
File logDir = logDir();
List<File> remove = new ArrayList<>();
if(args().length>0) {
for(int i=0;i<args().length;++i) {
remove.add(new File(logDir, args()[i]));
}
} else {
final String ending = Chrono.dateOnlyStamp()+".csv";
for (File file : logDir.listFiles(f -> {
String name = f.getName();
return name.endsWith(ending) && (
name.startsWith("Delete") || name.startsWith("Clean."));
})) {
remove.add(file);
};
}
for(File f : remove) {
trans.init().log("Processing File:",f.getAbsolutePath());
}
final Holder<Boolean> ur = new Holder<>(false);
final Holder<Boolean> cred = new Holder<>(false);
final Holder<Boolean> x509 = new Holder<>(false);
final Holder<String> memoFmt = new Holder<>("");
final HistoryDAO.Data hdd = new HistoryDAO.Data();
final String orgName = trans.org().getName();
hdd.action="delete";
hdd.reconstruct = ByteBuffer.allocate(0);
hdd.user = noAvg.user();
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
hdd.yr_mon = Integer.parseInt(sdf.format(new Date()));
try {
final CQLBatchLoop cbl = new CQLBatchLoop(cqlBatch,50,dryRun);
for(File f : remove) {
trans.info().log("Processing ",f.getAbsolutePath(),"for Deletions");
if(f.exists()) {
CSV removeCSV = new CSV(env.access(),f);
try {
removeCSV.visit( row -> {
switch(row.get(0)) {
case "info":
switch(row.get(1)) {
case "Delete":
memoFmt.set("%s expired from %s on %s");
break;
case "NotInOrgDelete":
memoFmt.set("Identity %s was removed from %s on %s");
break;
}
break;
case "ur":
if(!ur.get()) {
ur.set(true);
}
//TODO If deleted because Role is no longer there, double check...
UserRole.batchDelete(cbl.inc(),row);
hdd.target=UserRoleDAO.TABLE;
hdd.subject=UserRole.histSubject(row);
hdd.memo=UserRole.histMemo(memoFmt.get(), row);
historyDAO.createBatch(cbl.inc(), hdd);
break;
case "cred":
if(!cred.get()) {
cred.set(true);
}
Cred.batchDelete(cbl.inc(),row);
hdd.target=CredDAO.TABLE;
hdd.subject=Cred.histSubject(row);
hdd.memo=Cred.histMemo(memoFmt.get(), orgName,row);
historyDAO.createBatch(cbl.inc(), hdd);
break;
case "x509":
if(!x509.get()) {
x509.set(true);
}
X509.batchDelete(cbl.inc(),row);
hdd.target="x509";
hdd.subject=X509.histSubject(row);
hdd.memo=X509.histMemo(memoFmt.get(),row);
historyDAO.createBatch(cbl.inc(), hdd);
break;
case "future":
// Not cached
Future.deleteByIDBatch(cbl.inc(),row.get(1));
break;
case "approval":
// Not cached
Approval.deleteByIDBatch(cbl.inc(),row.get(1));
break;
case "notified":
LastNotified.delete(cbl.inc(),row);
break;
}
});
cbl.flush();
} catch (IOException | CadiException e) {
e.printStackTrace();
}
} else {
trans.error().log("File",f.getAbsolutePath(),"does not exist.");
}
}
} finally {
TimeTaken tt = trans.start("Touch UR,Cred and Cert Caches",Trans.REMOTE);
try {
if(ur.get()) {
cqlBatch.touch(UserRoleDAO.TABLE, 0, UserRoleDAO.CACHE_SEG, dryRun);
}
if(cred.get()) {
cqlBatch.touch(CredDAO.TABLE, 0, CredDAO.CACHE_SEG, dryRun);
}
if(x509.get()) {
cqlBatch.touch(CertDAO.TABLE, 0, CertDAO.CACHE_SEG, dryRun);
}
} finally {
tt.done();
}
}
}
@Override
protected void _close(AuthzTrans trans) {
session.close();
}
}
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