auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/RequestDetail.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.gui.pages;
  23
  24 import java.io.IOException;
  25 import java.net.ConnectException;
  26 import java.text.DateFormat;
  27 import java.text.SimpleDateFormat;
  28 import java.util.ArrayList;
  29 import java.util.UUID;
  30
  31 import javax.servlet.http.HttpServletRequest;
  32
  33 import org.onap.aaf.auth.common.Define;
  34 import org.onap.aaf.auth.env.AuthzEnv;
  35 import org.onap.aaf.auth.env.AuthzTrans;
  36 import org.onap.aaf.auth.gui.AAF_GUI;
  37 import org.onap.aaf.auth.gui.BreadCrumbs;
  38 import org.onap.aaf.auth.gui.Page;
  39 import org.onap.aaf.auth.gui.Table;
  40 import org.onap.aaf.auth.gui.Table.Cells;
  41 import org.onap.aaf.auth.gui.table.AbsCell;
  42 import org.onap.aaf.auth.gui.table.TableData;
  43 import org.onap.aaf.auth.gui.table.TextCell;
  44 import org.onap.aaf.cadi.CadiException;
  45 import org.onap.aaf.cadi.client.Future;
  46 import org.onap.aaf.cadi.client.Rcli;
  47 import org.onap.aaf.cadi.client.Retryable;
  48 import org.onap.aaf.misc.env.APIException;
  49 import org.onap.aaf.misc.env.Env;
  50 import org.onap.aaf.misc.env.Slot;
  51 import org.onap.aaf.misc.env.TimeTaken;
  52
  53 import aaf.v2_0.Approval;
  54 import aaf.v2_0.Approvals;
  55
  56 public class RequestDetail extends Page {
  57     public static final String HREF = "/gui/requestdetail";
  58     public static final String NAME = "RequestDetail";
  59     private static final String DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
  60     public static final String[] FIELDS = {"ticket"};
  61
  62     public RequestDetail(final AAF_GUI gui, Page ... breadcrumbs) throws APIException, IOException {
  63         super(gui.env, NAME, HREF, FIELDS,
  64                 new BreadCrumbs(breadcrumbs),
  65                 new Table<AAF_GUI,AuthzTrans>("Request Details",gui.env.newTransNoAvg(),new Model(gui.env),"class=detail")
  66                 );
  67     }
  68
  69     /**
  70      * Implement the table content for Request Detail
  71      *
  72      * @author Jeremiah
  73      *
  74      */
  75     private static class Model extends TableData<AAF_GUI,AuthzTrans> {
  76        static final long NUM_100NS_INTERVALS_SINCE_UUID_EPOCH = 0x01b21dd213814000L;
  77         private Slot sTicket;
  78         public Model(AuthzEnv env) {
  79             sTicket = env.slot(NAME+".ticket");
  80         }
  81
  82         @Override
  83         public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
  84             Cells rv=Cells.EMPTY;
  85             final String ticket = trans.get(sTicket, null);
  86             if (ticket!=null) {
  87                 try {
  88                     rv = gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Cells>() {
  89                         @Override
  90                         public Cells code(Rcli<?> client) throws CadiException, ConnectException, APIException {
  91                             TimeTaken tt = trans.start("AAF Approval Details",Env.REMOTE);
  92                             ArrayList<AbsCell[]> rv = new ArrayList<>();
  93                             try {
  94                                 Future<Approvals> fa = client.read(
  95                                     "/authz/approval/ticket/"+ticket,
  96                                     gui.getDF(Approvals.class)
  97                                     );
  98
  99                                 if (fa.get(AAF_GUI.TIMEOUT)) {
 100                                     Approval app = fa.value.getApprovals().get(0);
 101                                     if(app==null) {
 102                                         return Cells.EMPTY;
 103                                     } else {
 104                                         if (!(trans.user().equals(app.getUser()) ||
 105                                               trans.user().equals(app.getApprover()))) {
 106                                             HttpServletRequest req = trans.get(gui.slotHttpServletRequest,null);
 107                                             if(req==null || !req.isUserInRole(Define.ROOT_NS()+"|access|*|*")) {
 108                                                 return Cells.EMPTY;
 109                                             }
 110                                         }
 111                                     }
 112                                     tt.done();
 113                                     tt = trans.start("Load Data", Env.SUB);
 114                                     boolean first = true;
 115                                     for ( Approval approval : fa.value.getApprovals()) {
 116                                         AbsCell[] approverLine = new AbsCell[4];
 117                                         // only print common elements once
 118                                         if (first) {
 119                                             DateFormat createdDF = new SimpleDateFormat(DATE_TIME_FORMAT);
 120                                             UUID id = UUID.fromString(approval.getId());
 121
 122                                             rv.add(new AbsCell[]{new TextCell("Ticket ID:"),new TextCell(approval.getTicket(),"colspan=3")});
 123                                             rv.add(new AbsCell[]{new TextCell("Memo:"),new TextCell(approval.getMemo(),"colspan=3")});
 124                                             rv.add(new AbsCell[]{new TextCell("Requested On:"),
 125                                                     new TextCell(createdDF.format((id.timestamp() - NUM_100NS_INTERVALS_SINCE_UUID_EPOCH)/10000),"colspan=3")
 126                                             });
 127                                             rv.add(new AbsCell[]{new TextCell("Operation:"),new TextCell(decodeOp(approval.getOperation()),"colspan=3")});
 128                                             String user = approval.getUser();
 129                                             rv.add(new AbsCell[]{new TextCell("User:"),new TextCell(user,"colspan=3")});
 130
 131                                             // headers for listing each approver
 132                                             rv.add(new AbsCell[]{new TextCell(" ","colspan=4","class=blank_line")});
 133                                             rv.add(new AbsCell[]{AbsCell.Null,
 134                                                     new TextCell("Approver","class=bold"),
 135                                                     new TextCell("Type","class=bold"),
 136                                                     new TextCell("Status","class=bold")});
 137                                             approverLine[0] = new TextCell("Approvals:");
 138
 139                                             first = false;
 140                                         } else {
 141                                             approverLine[0] = AbsCell.Null;
 142                                         }
 143
 144                                         approverLine[1] = new TextCell(approval.getApprover());
 145                                         String type = approval.getType();
 146                                         if ("owner".equalsIgnoreCase(type)) {
 147                                             type = "resource owner";
 148                                         }
 149
 150                                         approverLine[2] = new TextCell(type);
 151                                         approverLine[3] = new TextCell(approval.getStatus());
 152                                         rv.add(approverLine);
 153
 154                                     }
 155                                 } else {
 156                                     rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***")});
 157                                 }
 158                             } finally {
 159                                 tt.done();
 160                             }
 161                             return new Cells(rv,null);
 162                         }
 163                     });
 164                 } catch (Exception e) {
 165                     trans.error().log(e);
 166                 }
 167             }
 168             return rv;
 169         }
 170
 171         private String decodeOp(String operation) {
 172             if ("C".equalsIgnoreCase(operation)) {
 173                 return "Create";
 174             } else if ("D".equalsIgnoreCase(operation)) {
 175                 return "Delete";
 176             } else if ("U".equalsIgnoreCase(operation)) {
 177                 return "Update";
 178             } else if ("G".equalsIgnoreCase(operation)) {
 179                 return "Grant";
 180             } else if ("UG".equalsIgnoreCase(operation)) {
 181                 return "Un-Grant";
 182             }
 183             return operation;
 184         }
 185     }
 186 }