auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/update/Remove.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.auth.batch.update;
  23
  24 import java.io.File;
  25 import java.io.IOException;
  26 import java.nio.ByteBuffer;
  27 import java.text.SimpleDateFormat;
  28 import java.util.ArrayList;
  29 import java.util.Date;
  30 import java.util.List;
  31
  32 import org.onap.aaf.auth.batch.Batch;
  33 import org.onap.aaf.auth.batch.BatchPrincipal;
  34 import org.onap.aaf.auth.batch.helpers.Approval;
  35 import org.onap.aaf.auth.batch.helpers.CQLBatch;
  36 import org.onap.aaf.auth.batch.helpers.CQLBatchLoop;
  37 import org.onap.aaf.auth.batch.helpers.Cred;
  38 import org.onap.aaf.auth.batch.helpers.Future;
  39 import org.onap.aaf.auth.batch.helpers.LastNotified;
  40 import org.onap.aaf.auth.batch.helpers.UserRole;
  41 import org.onap.aaf.auth.batch.helpers.X509;
  42 import org.onap.aaf.auth.dao.CassAccess;
  43 import org.onap.aaf.auth.dao.cass.CertDAO;
  44 import org.onap.aaf.auth.dao.cass.CredDAO;
  45 import org.onap.aaf.auth.dao.cass.HistoryDAO;
  46 import org.onap.aaf.auth.dao.cass.UserRoleDAO;
  47 import org.onap.aaf.auth.env.AuthzTrans;
  48 import org.onap.aaf.auth.org.OrganizationException;
  49 import org.onap.aaf.cadi.CadiException;
  50 import org.onap.aaf.cadi.client.Holder;
  51 import org.onap.aaf.cadi.util.CSV;
  52 import org.onap.aaf.misc.env.APIException;
  53 import org.onap.aaf.misc.env.Env;
  54 import org.onap.aaf.misc.env.TimeTaken;
  55 import org.onap.aaf.misc.env.Trans;
  56 import org.onap.aaf.misc.env.util.Chrono;
  57
  58 public class Remove extends Batch {
  59     private final AuthzTrans noAvg;
  60     private HistoryDAO historyDAO;
  61     private CQLBatch cqlBatch;
  62
  63     public Remove(AuthzTrans trans) throws APIException, IOException, OrganizationException {
  64         super(trans.env());
  65         trans.info().log("Starting Connection Process");
  66
  67         noAvg = env.newTransNoAvg();
  68         noAvg.setUser(new BatchPrincipal("Remove"));
  69
  70         TimeTaken tt0 = trans.start("Cassandra Initialization", Env.SUB);
  71         try {
  72             historyDAO = new HistoryDAO(trans, cluster, CassAccess.KEYSPACE);
  73             TimeTaken tt2 = trans.start("Connect to Cluster", Env.REMOTE);
  74             try {
  75                 session = historyDAO.getSession(trans);
  76             } finally {
  77                 tt2.done();
  78             }
  79             cqlBatch = new CQLBatch(noAvg.info(),session);
  80         } finally {
  81             tt0.done();
  82         }
  83     }
  84
  85     @Override
  86     protected void run(AuthzTrans trans) {
  87
  88         // Create Intermediate Output
  89         File logDir = logDir();
  90
  91         List<File> remove = new ArrayList<>();
  92         if(args().length>0) {
  93             for(int i=0;i<args().length;++i) {
  94                 remove.add(new File(logDir, args()[i]));
  95             }
  96         } else {
  97             remove.add(new File(logDir,"Delete"+Chrono.dateOnlyStamp()+".csv"));
  98         }
  99
 100         for(File f : remove) {
 101             trans.init().log("Processing File:",f.getAbsolutePath());
 102         }
 103
 104         final Holder<Boolean> ur = new Holder<>(false);
 105         final Holder<Boolean> cred = new Holder<>(false);
 106         final Holder<Boolean> x509 = new Holder<>(false);
 107         final Holder<String> memoFmt = new Holder<String>("");
 108         final HistoryDAO.Data hdd = new HistoryDAO.Data();
 109         final String orgName = trans.org().getName();
 110
 111         hdd.action="delete";
 112         hdd.reconstruct = ByteBuffer.allocate(0);
 113         hdd.user = noAvg.user();
 114         SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
 115         hdd.yr_mon = Integer.parseInt(sdf.format(new Date()));
 116
 117         try {
 118             final CQLBatchLoop cbl = new CQLBatchLoop(cqlBatch,50,dryRun);
 119             for(File f : remove) {
 120                 trans.info().log("Processing ",f.getAbsolutePath(),"for Deletions");
 121                 if(f.exists()) {
 122                     CSV removeCSV = new CSV(env.access(),f);
 123                     try {
 124                         removeCSV.visit( row -> {
 125                             switch(row.get(0)) {
 126                                 case "info":
 127                                     switch(row.get(1)) {
 128                                         case "Delete":
 129                                             memoFmt.set("%s expired from %s on %s");
 130                                             break;
 131                                         case "NotInOrgDelete":
 132                                             memoFmt.set("Identity %s was removed from %s on %s");
 133                                             break;
 134                                     }
 135                                     break;
 136                                 case "ur":
 137                                     if(!ur.get()) {
 138                                         ur.set(true);
 139                                     }
 140                                     //TODO If deleted because Role is no longer there, double check...
 141
 142                                     UserRole.batchDelete(cbl.inc(),row);
 143                                     hdd.target=UserRoleDAO.TABLE;
 144                                     hdd.subject=UserRole.histSubject(row);
 145                                     hdd.memo=UserRole.histMemo(memoFmt.get(), row);
 146                                     historyDAO.createBatch(cbl.inc(), hdd);
 147                                     break;
 148                                 case "cred":
 149                                     if(!cred.get()) {
 150                                         cred.set(true);
 151                                     }
 152                                     Cred.batchDelete(cbl.inc(),row);
 153                                     hdd.target=CredDAO.TABLE;
 154                                     hdd.subject=Cred.histSubject(row);
 155                                     hdd.memo=Cred.histMemo(memoFmt.get(), orgName,row);
 156                                     historyDAO.createBatch(cbl.inc(), hdd);
 157                                     break;
 158                                 case "x509":
 159                                     if(!x509.get()) {
 160                                         x509.set(true);
 161                                     }
 162                                     X509.batchDelete(cbl.inc(),row);
 163                                     hdd.target="x509";
 164                                     hdd.subject=X509.histSubject(row);
 165                                     hdd.memo=X509.histMemo(memoFmt.get(),row);
 166                                     historyDAO.createBatch(cbl.inc(), hdd);
 167                                     break;
 168                                 case "future":
 169                                     // Not cached
 170                                     Future.deleteByIDBatch(cbl.inc(),row.get(1));
 171                                     break;
 172                                 case "approval":
 173                                     // Not cached
 174                                     Approval.deleteByIDBatch(cbl.inc(),row.get(1));
 175                                     break;
 176                                 case "notified":
 177                                     LastNotified.delete(cbl.inc(),row);
 178                                     break;
 179                             }
 180                         });
 181                         cbl.flush();
 182                     } catch (IOException | CadiException e) {
 183                         e.printStackTrace();
 184                     }
 185                 } else {
 186                     trans.error().log("File",f.getAbsolutePath(),"does not exist.");
 187                 }
 188             }
 189         } finally {
 190             TimeTaken tt = trans.start("Touch UR,Cred and Cert Caches",Trans.REMOTE);
 191             try {
 192                 if(ur.get()) {
 193                     cqlBatch.touch(UserRoleDAO.TABLE, 0, UserRoleDAO.CACHE_SEG, dryRun);
 194                 }
 195                 if(cred.get()) {
 196                     cqlBatch.touch(CredDAO.TABLE, 0, CredDAO.CACHE_SEG, dryRun);
 197                 }
 198                 if(x509.get()) {
 199                     cqlBatch.touch(CertDAO.TABLE, 0, CertDAO.CACHE_SEG, dryRun);
 200                 }
 201             } finally {
 202                 tt.done();
 203             }
 204         }
 205     }
 206
 207     @Override
 208     protected void _close(AuthzTrans trans) {
 209         session.close();
 210     }
 211
 212 }