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.CQLBatch;
  35 import org.onap.aaf.auth.batch.helpers.Cred;
  36 import org.onap.aaf.auth.batch.helpers.UserRole;
  37 import org.onap.aaf.auth.batch.helpers.X509;
  38 import org.onap.aaf.auth.dao.CassAccess;
  39 import org.onap.aaf.auth.dao.cass.CertDAO;
  40 import org.onap.aaf.auth.dao.cass.CredDAO;
  41 import org.onap.aaf.auth.dao.cass.HistoryDAO;
  42 import org.onap.aaf.auth.dao.cass.UserRoleDAO;
  43 import org.onap.aaf.auth.env.AuthzTrans;
  44 import org.onap.aaf.auth.org.OrganizationException;
  45 import org.onap.aaf.cadi.CadiException;
  46 import org.onap.aaf.cadi.client.Holder;
  47 import org.onap.aaf.cadi.util.CSV;
  48 import org.onap.aaf.misc.env.APIException;
  49 import org.onap.aaf.misc.env.Env;
  50 import org.onap.aaf.misc.env.TimeTaken;
  51 import org.onap.aaf.misc.env.util.Chrono;
  52
  53 public class Remove extends Batch {
  54     private final AuthzTrans noAvg;
  55     private HistoryDAO historyDAO;
  56         private CQLBatch cqlBatch;
  57
  58     public Remove(AuthzTrans trans) throws APIException, IOException, OrganizationException {
  59         super(trans.env());
  60         trans.info().log("Starting Connection Process");
  61
  62         noAvg = env.newTransNoAvg();
  63         noAvg.setUser(new BatchPrincipal("Remove"));
  64
  65         TimeTaken tt0 = trans.start("Cassandra Initialization", Env.SUB);
  66         try {
  67                 historyDAO = new HistoryDAO(trans, cluster, CassAccess.KEYSPACE);
  68             TimeTaken tt2 = trans.start("Connect to Cluster", Env.REMOTE);
  69             try {
  70                 session = historyDAO.getSession(trans);
  71             } finally {
  72                 tt2.done();
  73             }
  74             cqlBatch = new CQLBatch(session);
  75
  76
  77         } finally {
  78             tt0.done();
  79         }
  80     }
  81
  82     @Override
  83     protected void run(AuthzTrans trans) {
  84         final int maxBatch = 25;
  85
  86         // Create Intermediate Output
  87         File logDir = new File(logDir());
  88
  89         List<File> remove = new ArrayList<>();
  90         if(args().length>0) {
  91                 for(int i=0;i<args().length;++i) {
  92                         remove.add(new File(logDir, args()[i]));
  93                 }
  94         } else {
  95                 remove.add(new File(logDir,"Delete"+Chrono.dateOnlyStamp()+".csv"));
  96         }
  97
  98         final Holder<Boolean> ur = new Holder<>(false);
  99         final Holder<Boolean> cred = new Holder<>(false);
 100         final Holder<Boolean> x509 = new Holder<>(false);
 101         final Holder<String> memoFmt = new Holder<String>("");
 102         final HistoryDAO.Data hdd = new HistoryDAO.Data();
 103         final String orgName = trans.org().getName();
 104
 105         hdd.action="delete";
 106         hdd.reconstruct = ByteBuffer.allocate(0);
 107         hdd.user = noAvg.user();
 108         SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
 109         hdd.yr_mon = Integer.parseInt(sdf.format(new Date()));
 110
 111         try {
 112                 for(File f : remove) {
 113                         trans.info().log("Processing ",f.getAbsolutePath(),"for Deletions");
 114                         if(f.exists()) {
 115                                 CSV removeCSV = new CSV(f);
 116
 117                                 try {
 118                                         final StringBuilder sb = cqlBatch.begin();
 119                                     final Holder<Integer> hi = new Holder<Integer>(0);
 120                                                 removeCSV.visit(new CSV.Visitor() {
 121                                                         @Override
 122                                                         public void visit(List<String> row) throws IOException, CadiException {
 123                                                                 int i = hi.get();
 124                                                                 if(i>=maxBatch) {
 125                                                                         cqlBatch.execute(dryRun);
 126                                                                         hi.set(0);
 127                                                                         cqlBatch.begin();
 128                                                                         i=0;
 129                                                                 }
 130                                                                 switch(row.get(0)) {
 131                                                                         case "info":
 132                                                                                 switch(row.get(1)) {
 133                                                                                         case "Delete":
 134                                                                                                 memoFmt.set("%s expired from %s on %s");
 135                                                                                                 break;
 136                                                                                         case "NotInOrgDelete":
 137                                                                                                 memoFmt.set("Identity %s was removed from %s on %s");
 138                                                                                                 break;
 139                                                                                 }
 140                                                                                 break;
 141                                                                         case "ur":
 142                                                                                 if(!ur.get()) {
 143                                                                                         ur.set(true);
 144                                                                                 }
 145                                                                                 hi.set(++i);
 146                                                                                 UserRole.row(sb,row);
 147                                                                                 hdd.target=UserRoleDAO.TABLE;
 148                                                                                 hdd.subject=UserRole.histSubject(row);
 149                                                                                 hdd.memo=UserRole.histMemo(memoFmt.get(), row);
 150                                                                                 historyDAO.createBatch(sb, hdd);
 151                                                                                 break;
 152                                                                         case "cred":
 153                                                                                 if(!cred.get()) {
 154                                                                                         cred.set(true);
 155                                                                                 }
 156                                                                                 hi.set(++i);
 157                                                                                 Cred.row(sb,row);
 158                                                                                 hdd.target=CredDAO.TABLE;
 159                                                                                 hdd.subject=Cred.histSubject(row);
 160                                                                                 hdd.memo=Cred.histMemo(memoFmt.get(), orgName,row);
 161                                                                                 historyDAO.createBatch(sb, hdd);
 162                                                                         break;
 163                                                                         case "x509":
 164                                                                                 if(!x509.get()) {
 165                                                                                         x509.set(true);
 166                                                                                 }
 167                                                                                 hi.set(++i);
 168                                                                                 X509.row(sb,row);
 169                                                                                 hdd.target=CertDAO.TABLE;
 170                                                                                 hdd.subject=X509.histSubject(row);
 171                                                                                 hdd.memo=X509.histMemo(memoFmt.get(),row);
 172                                                                                 historyDAO.createBatch(sb, hdd);
 173                                                                                 break;
 174                                                                 }
 175                                                         }
 176                                                 });
 177                                                 cqlBatch.execute(dryRun);
 178                                         } catch (IOException | CadiException e) {
 179                                                 e.printStackTrace();
 180                                         }
 181                         } else {
 182                                 trans.error().log("File",f.getAbsolutePath(),"does not exist.");
 183                         }
 184                 }
 185         } finally {
 186                 if(ur.get()) {
 187                         cqlBatch.touch(UserRoleDAO.TABLE, 0, UserRoleDAO.CACHE_SEG, dryRun);
 188                 }
 189                 if(cred.get()) {
 190                         cqlBatch.touch(CredDAO.TABLE, 0, CredDAO.CACHE_SEG, dryRun);
 191                 }
 192                 if(x509.get()) {
 193                         cqlBatch.touch(CertDAO.TABLE, 0, CertDAO.CACHE_SEG, dryRun);
 194                 }
 195         }
 196     }
 197
 198     @Override
 199     protected void _close(AuthzTrans trans) {
 200         session.close();
 201     }
 202
 203 }