auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/PermGrantForm.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 static org.onap.aaf.misc.xgen.html.HTMLGen.TABLE;
  25
  26 import java.io.IOException;
  27 import java.net.ConnectException;
  28 import java.util.ArrayList;
  29 import java.util.List;
  30
  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.NamedCode;
  35 import org.onap.aaf.auth.gui.Page;
  36 import org.onap.aaf.cadi.CadiException;
  37 import org.onap.aaf.cadi.client.Future;
  38 import org.onap.aaf.cadi.client.Rcli;
  39 import org.onap.aaf.cadi.client.Retryable;
  40 import org.onap.aaf.misc.env.APIException;
  41 import org.onap.aaf.misc.env.Env;
  42 import org.onap.aaf.misc.env.Slot;
  43 import org.onap.aaf.misc.env.TimeTaken;
  44 import org.onap.aaf.misc.xgen.Cache;
  45 import org.onap.aaf.misc.xgen.DynamicCode;
  46 import org.onap.aaf.misc.xgen.Mark;
  47 import org.onap.aaf.misc.xgen.html.HTMLGen;
  48
  49 import aaf.v2_0.Role;
  50 import aaf.v2_0.Roles;
  51
  52 public class PermGrantForm extends Page {
  53         static final String HREF = "/gui/permgrant";
  54         static final String NAME = "Permission Grant";
  55         static final String fields[] = {"type","instance","action","role"};
  56
  57         public PermGrantForm(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  58                 super(gui.env,NAME,HREF, fields,
  59                         new BreadCrumbs(breadcrumbs),
  60                         new NamedCode(true,"content") {
  61                         @Override
  62                         public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  63                                 final Slot type = gui.env.slot(NAME+".type");
  64                                 final Slot instance = gui.env.slot(NAME+".instance");
  65                                 final Slot action = gui.env.slot(NAME+".action");
  66                                 final Slot role = gui.env.slot(NAME+".role");
  67                                 // p tags not closing right using .p() - causes issues in IE8 password form - so using leaf for the moment
  68                                 hgen.leaf("p").text("Choose a role to grant to this permission").end()
  69                                         .incr("form","method=post");
  70                                 Mark table = new Mark(TABLE);
  71                                 hgen.incr(table);
  72                                 cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
  73                                         @Override
  74                                         public void code(final AAF_GUI gui, final AuthzTrans trans,     final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  75
  76                                                 Mark copyRoleJS = new Mark();
  77                                                 hgen.js(copyRoleJS);
  78                                                 hgen.text("function copyRole(role) {");
  79                                                 hgen.text("var txtRole = document.querySelector(\"#role\");");
  80 //                                              hgen.text("if (role==;");
  81                                                 hgen.text("txtRole.value=role;");
  82                                                 hgen.text("}");
  83                                                 hgen.end(copyRoleJS);
  84
  85                                                 String typeValue = trans.get(type, "");
  86                                                 String instanceValue = trans.get(instance, "");
  87                                                 String actionValue = trans.get(action, "");
  88                                                 String roleValue = trans.get(role,null);
  89                                                 List<String> myRoles = getMyRoles(gui, trans);
  90                                                 hgen
  91                                                 .input(fields[0],"Perm Type",true,"value="+typeValue,"disabled")
  92                                                 .input(fields[1],"Perm Instance",true,"value="+instanceValue,"disabled")
  93                                                 .input(fields[2],"Perm Action",true,"value="+actionValue,"disabled");
  94
  95                                                 // select & options are not an input type, so we must create table row & cell tags
  96                                                 Mark selectRow = new Mark();
  97                                                 hgen
  98                                                 .incr(selectRow, "tr")
  99                                                 .incr("td")
 100                                                 .incr("label", "for=myroles", "required").text("My Roles").end()
 101                                                 .end()
 102                                                 .incr("td")
 103                                                 .incr("select", "name=myroles", "id=myroles", "onchange=copyRole(this.value)")
 104                                                 .incr("option", "value=").text("Select one of my roles").end();
 105                                                 for (String role : myRoles) {
 106                                                         hgen.incr("option", "value="+role).text(role).end();
 107                                                 }
 108                                                 hgen
 109                                                 .incr("option", "value=").text("Other").end()
 110                                                 .end(selectRow);
 111                                                 if(roleValue==null) {
 112                                                         hgen.input(fields[3],"Role", true, "placeholder=or type a role here");
 113                                                 } else {
 114                                                         hgen.input(fields[3],"Role",true, "value="+roleValue);
 115                                                 }
 116                                                 hgen.end();
 117                                         }
 118                                 });
 119                                 hgen.end();
 120                                 hgen.tagOnly("input", "type=submit", "value=Submit")
 121                                 .end();
 122
 123                         }
 124                 });
 125         }
 126
 127         private static List<String> getMyRoles(final AAF_GUI gui, final AuthzTrans trans) {
 128                 final List<String> myRoles = new ArrayList<>();
 129                 try {
 130                         gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 131                                 @Override
 132                                 public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
 133                                         TimeTaken tt = trans.start("AAF get my roles",Env.REMOTE);
 134                                         try {
 135                                                 Future<Roles> fr = client.read("/authz/roles/user/"+trans.user(),gui.getDF(Roles.class));
 136                                                 if(fr.get(5000)) {
 137                                                         tt.done();
 138                                                         tt = trans.start("Load Data", Env.SUB);
 139                                                         if (fr.value != null) for (Role r : fr.value.getRole()) {
 140                                                                 myRoles.add(r.getName());
 141                                                         }
 142                                                 } else {
 143                                                         gui.writeError(trans, fr, null, 0);
 144                                                 }
 145                                         } finally {
 146                                                 tt.done();
 147                                         }
 148                                         return null;
 149                                 }
 150                         });
 151                 } catch (Exception e) {
 152                         e.printStackTrace();
 153                 }
 154
 155                 return myRoles;
 156         }
 157 }