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.UserRole;
  40 import org.onap.aaf.auth.batch.helpers.X509;
  41 import org.onap.aaf.auth.dao.CassAccess;
  42 import org.onap.aaf.auth.dao.cass.CertDAO;
  43 import org.onap.aaf.auth.dao.cass.CredDAO;
  44 import org.onap.aaf.auth.dao.cass.HistoryDAO;
  45 import org.onap.aaf.auth.dao.cass.UserRoleDAO;
  46 import org.onap.aaf.auth.env.AuthzTrans;
  47 import org.onap.aaf.auth.org.OrganizationException;
  48 import org.onap.aaf.cadi.CadiException;
  49 import org.onap.aaf.cadi.client.Holder;
  50 import org.onap.aaf.cadi.util.CSV;
  51 import org.onap.aaf.misc.env.APIException;
  52 import org.onap.aaf.misc.env.Env;
  53 import org.onap.aaf.misc.env.TimeTaken;
  54 import org.onap.aaf.misc.env.Trans;
  55 import org.onap.aaf.misc.env.util.Chrono;
  56
  57 public class Remove extends Batch {
  58         private final AuthzTrans noAvg;
  59         private HistoryDAO historyDAO;
  60         private CQLBatch cqlBatch;
  61
  62         public Remove(AuthzTrans trans) throws APIException, IOException, OrganizationException {
  63                 super(trans.env());
  64                 trans.info().log("Starting Connection Process");
  65
  66                 noAvg = env.newTransNoAvg();
  67                 noAvg.setUser(new BatchPrincipal("Remove"));
  68
  69                 TimeTaken tt0 = trans.start("Cassandra Initialization", Env.SUB);
  70                 try {
  71                         historyDAO = new HistoryDAO(trans, cluster, CassAccess.KEYSPACE);
  72                         TimeTaken tt2 = trans.start("Connect to Cluster", Env.REMOTE);
  73                         try {
  74                                 session = historyDAO.getSession(trans);
  75                         } finally {
  76                                 tt2.done();
  77                         }
  78                         cqlBatch = new CQLBatch(noAvg.debug(),session);
  79
  80
  81                 } finally {
  82                         tt0.done();
  83                 }
  84         }
  85
  86         @Override
  87         protected void run(AuthzTrans trans) {
  88
  89                 // Create Intermediate Output
  90                 File logDir = logDir();
  91
  92                 List<File> remove = new ArrayList<>();
  93                 if(args().length>0) {
  94                         for(int i=0;i<args().length;++i) {
  95                                 remove.add(new File(logDir, args()[i]));
  96                         }
  97                 } else {
  98                         remove.add(new File(logDir,"Delete"+Chrono.dateOnlyStamp()+".csv"));
  99                 }
 100
 101                 for(File f : remove) {
 102                         trans.init().log("Processing File:",f.getAbsolutePath());
 103                 }
 104
 105                 final Holder<Boolean> ur = new Holder<>(false);
 106                 final Holder<Boolean> cred = new Holder<>(false);
 107                 final Holder<Boolean> x509 = new Holder<>(false);
 108                 final Holder<String> memoFmt = new Holder<String>("");
 109                 final HistoryDAO.Data hdd = new HistoryDAO.Data();
 110                 final String orgName = trans.org().getName();
 111
 112                 hdd.action="delete";
 113                 hdd.reconstruct = ByteBuffer.allocate(0);
 114                 hdd.user = noAvg.user();
 115                 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
 116                 hdd.yr_mon = Integer.parseInt(sdf.format(new Date()));
 117
 118                 try {
 119                         final CQLBatchLoop cbl = new CQLBatchLoop(cqlBatch,50,dryRun);
 120                         for(File f : remove) {
 121                                 trans.info().log("Processing ",f.getAbsolutePath(),"for Deletions");
 122                                 if(f.exists()) {
 123                                         CSV removeCSV = new CSV(env.access(),f);
 124                                         try {
 125                                                 removeCSV.visit( row -> {
 126                                                         cbl.preLoop();
 127                                                         switch(row.get(0)) {
 128                                                                 case "info":
 129                                                                         switch(row.get(1)) {
 130                                                                                 case "Delete":
 131                                                                                         memoFmt.set("%s expired from %s on %s");
 132                                                                                         break;
 133                                                                                 case "NotInOrgDelete":
 134                                                                                         memoFmt.set("Identity %s was removed from %s on %s");
 135                                                                                         break;
 136                                                                         }
 137                                                                         break;
 138                                                                 case "ur":
 139                                                                         if(!ur.get()) {
 140                                                                                 ur.set(true);
 141                                                                         }
 142                                                                         //TODO If deleted because Role is no longer there, double check...
 143
 144                                                                         UserRole.batchDelete(cbl.inc(),row);
 145                                                                         hdd.target=UserRoleDAO.TABLE;
 146                                                                         hdd.subject=UserRole.histSubject(row);
 147                                                                         hdd.memo=UserRole.histMemo(memoFmt.get(), row);
 148                                                                         historyDAO.createBatch(cbl.inc(), hdd);
 149                                                                         break;
 150                                                                 case "cred":
 151                                                                         if(!cred.get()) {
 152                                                                                 cred.set(true);
 153                                                                         }
 154                                                                         Cred.batchDelete(cbl.inc(),row);
 155                                                                         hdd.target=CredDAO.TABLE;
 156                                                                         hdd.subject=Cred.histSubject(row);
 157                                                                         hdd.memo=Cred.histMemo(memoFmt.get(), orgName,row);
 158                                                                         historyDAO.createBatch(cbl.inc(), hdd);
 159                                                                         break;
 160                                                                 case "x509":
 161                                                                         if(!x509.get()) {
 162                                                                                 x509.set(true);
 163                                                                         }
 164                                                                         X509.batchDelete(cbl.inc(),row);
 165                                                                         hdd.target="x509";
 166                                                                         hdd.subject=X509.histSubject(row);
 167                                                                         hdd.memo=X509.histMemo(memoFmt.get(),row);
 168                                                                         historyDAO.createBatch(cbl.inc(), hdd);
 169                                                                         break;
 170                                                                 case "future":
 171                                                                         // Not cached
 172                                                                         Future.deleteByIDBatch(cbl.inc(),row.get(1));
 173                                                                         break;
 174                                                                 case "approval":
 175                                                                         // Not cached
 176                                                                         Approval.deleteByIDBatch(cbl.inc(),row.get(1));
 177                                                                         break;
 178                                                         }
 179                                                 });
 180                                                 cbl.flush();
 181                                         } catch (IOException | CadiException e) {
 182                                                 e.printStackTrace();
 183                                         }
 184                                 } else {
 185                                         trans.error().log("File",f.getAbsolutePath(),"does not exist.");
 186                                 }
 187                         }
 188                 } finally {
 189                         TimeTaken tt = trans.start("Touch UR,Cred and Cert Caches",Trans.REMOTE);
 190                         try {
 191                                 if(ur.get()) {
 192                                         cqlBatch.touch(UserRoleDAO.TABLE, 0, UserRoleDAO.CACHE_SEG, dryRun);
 193                                 }
 194                                 if(cred.get()) {
 195                                         cqlBatch.touch(CredDAO.TABLE, 0, CredDAO.CACHE_SEG, dryRun);
 196                                 }
 197                                 if(x509.get()) {
 198                                         cqlBatch.touch(CertDAO.TABLE, 0, CertDAO.CACHE_SEG, dryRun);
 199                                 }
 200                         } finally {
 201                                 tt.done();
 202                         }
 203                 }
 204         }
 205
 206         @Override
 207         protected void _close(AuthzTrans trans) {
 208                 session.close();
 209         }
 210
 211 }