auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/NsDetail.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.io.StringWriter;
  26 import java.net.ConnectException;
  27 import java.util.ArrayList;
  28 import java.util.List;
  29
  30 import org.onap.aaf.auth.cmd.AAFcli;
  31 import org.onap.aaf.auth.env.AuthzTrans;
  32 import org.onap.aaf.auth.gui.AAF_GUI;
  33 import org.onap.aaf.auth.gui.BreadCrumbs;
  34 import org.onap.aaf.auth.gui.Page;
  35 import org.onap.aaf.auth.gui.Table;
  36 import org.onap.aaf.auth.gui.Table.Cells;
  37 import org.onap.aaf.auth.gui.table.AbsCell;
  38 import org.onap.aaf.auth.gui.table.RefCell;
  39 import org.onap.aaf.auth.gui.table.TableData;
  40 import org.onap.aaf.auth.gui.table.TextCell;
  41 import org.onap.aaf.auth.validation.Validator;
  42 import org.onap.aaf.cadi.CadiException;
  43 import org.onap.aaf.cadi.client.Future;
  44 import org.onap.aaf.cadi.client.Rcli;
  45 import org.onap.aaf.cadi.client.Retryable;
  46 import org.onap.aaf.cadi.config.Config;
  47 import org.onap.aaf.misc.env.APIException;
  48 import org.onap.aaf.misc.env.Env;
  49 import org.onap.aaf.misc.env.Slot;
  50 import org.onap.aaf.misc.env.TimeTaken;
  51 import org.onap.aaf.misc.xgen.html.HTMLGen;
  52
  53 import aaf.v2_0.Nss;
  54 import aaf.v2_0.Nss.Ns;
  55 import aaf.v2_0.Perm;
  56 import aaf.v2_0.Perms;
  57 import aaf.v2_0.Role;
  58 import aaf.v2_0.Roles;
  59
  60 public class NsDetail extends Page {
  61
  62     public static final String HREF = "/gui/nsdetail";
  63     public static final String NAME = "NsDetail";
  64     public static enum NS_FIELD { OWNERS, ADMINS, ROLES, PERMISSIONS, CREDS};
  65     private static final String BLANK = "";
  66     private static Slot keySlot;
  67     private static Model model;
  68     private static String locate_url;
  69
  70
  71     public NsDetail(final AAF_GUI gui, Page ... breadcrumbs) throws APIException, IOException {
  72         super(gui.env, NAME, HREF, new String[] {"ns"},
  73                 new BreadCrumbs(breadcrumbs),
  74                 new Table<AAF_GUI,AuthzTrans>("Namespace Details",gui.env.newTransNoAvg(),model=new Model(),"class=detail")
  75                 );
  76         model.set(this);
  77         keySlot = gui.env.slot(NAME+".ns");
  78         locate_url = gui.env.getProperty(Config.AAF_LOCATE_URL);
  79         if (locate_url==null) {
  80             locate_url="";
  81         } else {
  82             locate_url+="/aaf/"+Config.AAF_DEFAULT_API_VERSION;
  83         }
  84     }
  85
  86     /**
  87      * Implement the table content for Namespace Detail
  88      *
  89      * @author Jeremiah
  90      *
  91      */
  92     private static class Model extends TableData<AAF_GUI,AuthzTrans> {
  93         private NsDetail nd;
  94
  95         public void set(NsDetail nsDetail) {
  96             nd=nsDetail;
  97         }
  98
  99         @Override
 100         public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
 101             final String nsName = trans.get(keySlot, null);
 102             Validator v = new Validator();
 103             v.ns(nsName);
 104             if (v.err()) {
 105                 trans.warn().printf("Error in NsDetail Request: %s", v.errs());
 106                 return Cells.EMPTY;
 107             }
 108
 109             if (nsName==null) {
 110                 return Cells.EMPTY;
 111             }
 112             final ArrayList<AbsCell[]> rv = new ArrayList<>();
 113             rv.add(new AbsCell[]{new TextCell("Name:"),new TextCell(nsName)});
 114
 115             final TimeTaken tt = trans.start("AAF Namespace Details",Env.REMOTE);
 116             try {
 117                 gui.clientAsUser(trans.getUserPrincipal(),new Retryable<Void>() {
 118                     @Override
 119                     public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
 120                         Future<Nss> fn = client.read("/authz/nss/"+nsName,gui.getDF(Nss.class));
 121
 122                         if (fn.get(AAF_GUI.TIMEOUT)) {
 123                             tt.done();
 124                             try {
 125 //                                TimeTaken tt = trans.start("Load Data", Env.SUB);
 126
 127                                 for (Ns n : fn.value.getNs()) {
 128                                     String desc = (n.getDescription()!=null?n.getDescription():BLANK);
 129                                     rv.add(new AbsCell[]{new TextCell("Description:"),new TextCell(desc)});
 130
 131                                     addField(trans, nsName, rv, n.getAdmin(), NS_FIELD.ADMINS);
 132                                     addField(trans, nsName, rv, n.getResponsible(), NS_FIELD.OWNERS);
 133
 134                                     StringWriter sw = new StringWriter();
 135                                     HTMLGen hgen = nd.clone(sw);
 136                                     hgen.leaf(HTMLGen.A, "class=greenbutton","href="+CredDetail.HREF+"?ns="+nsName).text("Cred Details").end();
 137                                     rv.add(new AbsCell[] {
 138                                             new TextCell("Credentials"),
 139                                             new TextCell(sw.toString())
 140                                         });
 141
 142
 143                                     Future<Roles> fr = client.read(
 144                                                     "/authz/roles/ns/"+nsName,
 145                                                     gui.getDF(Roles.class)
 146                                                     );
 147                                     List<String> roles = new ArrayList<>();
 148                                     if (fr.get(AAFcli.timeout())) {
 149                                         for (Role r : fr.value.getRole()) {
 150                                             roles.add(r.getName());
 151                                         }
 152                                     }
 153                                     addField(trans, nsName, rv, roles, NS_FIELD.ROLES);
 154
 155
 156                                     Future<Perms> fp = client.read(
 157                                                     "/authz/perms/ns/"+nsName,
 158                                                     gui.getDF(Perms.class)
 159                                                     );
 160                                     List<String> perms = new ArrayList<>();
 161
 162                                     if (fp.get(AAFcli.timeout())) {
 163                                         for (Perm p : fp.value.getPerm()) {
 164                                             perms.add(p.getType() + "|" + p.getInstance() + "|" + p.getAction());
 165                                         }
 166                                     }
 167                                     addField(trans, nsName, rv, perms, NS_FIELD.PERMISSIONS);
 168                                 }
 169                                 String historyLink = NsHistory.HREF
 170                                         + "?name=" + nsName;
 171                                 rv.add(new AbsCell[] {new RefCell("See History",historyLink,false,"class=greenbutton")});
 172                             } finally {
 173                                 tt.done();
 174                             }
 175                         } else {
 176                             rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***")});
 177                         }
 178                         return null;
 179                     }
 180                 });
 181             } catch (Exception e) {
 182                 e.printStackTrace();
 183             } finally {
 184                 tt.done();
 185             }
 186             return new Cells(rv,null);
 187         }
 188
 189         private void addField(AuthzTrans trans, String ns, List<AbsCell[]> rv, List<String> values, NS_FIELD field) {
 190             if (!values.isEmpty()) {
 191                 switch(field) {
 192                 case OWNERS:
 193                 case ADMINS:
 194                 case CREDS:
 195                     for (int i=0; i< values.size(); i++) {
 196                         AbsCell label = (i==0?new TextCell(sentenceCase(field)+":"):AbsCell.Null);
 197                         String user = values.get(i);
 198                         AbsCell userCell = (new TextCell(user));
 199                         rv.add(new AbsCell[] {
 200                                 label,
 201                                 userCell
 202                         });
 203                     }
 204                     break;
 205                 case ROLES:
 206                     for (int i=0; i< values.size(); i++) {
 207                         String role = values.get(i);
 208                         AbsCell label = (i==0?new TextCell(sentenceCase(field)+":"):AbsCell.Null);
 209                         rv.add(new AbsCell[] {
 210                                 label,
 211                                 new RefCell(role,RoleDetail.HREF+"?role="+role+"&ns="+ns,false)
 212                         });
 213                     }
 214                     break;
 215                 case PERMISSIONS:
 216                     for (int i=0; i< values.size(); i++) {
 217                         AbsCell label = (i==0?new TextCell(sentenceCase(field)+":","style=width:20%"):AbsCell.Null);
 218                         String perm = values.get(i);
 219                         String[] fields = perm.split("\\|");
 220                         String grantLink = locate_url
 221                                 + PermGrantForm.HREF
 222                                 + "?type=" + fields[0].trim()
 223                                 + "&amp;instance=" + fields[1].trim()
 224                                 + "&amp;action=" + fields[2].trim();
 225
 226                         rv.add(new AbsCell[] {
 227                                 label,
 228                                 new TextCell(perm,"style=width:60%;"),
 229                                 new RefCell("Grant", grantLink,false,"class=button","style=width:20%;")
 230                         });
 231                     }
 232                     break;
 233                 }
 234
 235             }
 236         }
 237
 238         private String sentenceCase(NS_FIELD field) {
 239             String sField = field.toString();
 240             return sField.substring(0, 1).toUpperCase() + sField.substring(1).toLowerCase();
 241         }
 242
 243     }
 244 }