auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/pages/PermGrantAction.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
  27 import org.onap.aaf.auth.env.AuthzTrans;
  28 import org.onap.aaf.auth.gui.AAF_GUI;
  29 import org.onap.aaf.auth.gui.BreadCrumbs;
  30 import org.onap.aaf.auth.gui.NamedCode;
  31 import org.onap.aaf.auth.gui.Page;
  32 import org.onap.aaf.cadi.CadiException;
  33 import org.onap.aaf.cadi.client.Future;
  34 import org.onap.aaf.cadi.client.Rcli;
  35 import org.onap.aaf.cadi.client.Retryable;
  36 import org.onap.aaf.misc.env.APIException;
  37 import org.onap.aaf.misc.env.Env;
  38 import org.onap.aaf.misc.env.Slot;
  39 import org.onap.aaf.misc.env.TimeTaken;
  40 import org.onap.aaf.misc.xgen.Cache;
  41 import org.onap.aaf.misc.xgen.DynamicCode;
  42 import org.onap.aaf.misc.xgen.html.HTMLGen;
  43
  44 import aaf.v2_0.Pkey;
  45 import aaf.v2_0.RolePermRequest;
  46
  47 public class PermGrantAction extends Page {
  48
  49
  50     public PermGrantAction(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  51         super(gui.env,PermGrantForm.NAME, PermGrantForm.HREF, PermGrantForm.fields,
  52             new BreadCrumbs(breadcrumbs),
  53             new NamedCode(true,"content") {
  54                 final Slot sType = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[0]);
  55                 final Slot sInstance = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[1]);
  56                 final Slot sAction = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[2]);
  57                 final Slot sRole = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[3]);
  58
  59                 @Override
  60                 public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  61                     cache.dynamic(hgen, new DynamicCode<HTMLGen,AAF_GUI, AuthzTrans>() {
  62                         @Override
  63                         public void code(final AAF_GUI gui, final AuthzTrans trans,final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  64
  65                             String type = trans.get(sType,null);
  66                             String instance = trans.get(sInstance,null);
  67                             String action = trans.get(sAction,null);
  68                             String role = trans.get(sRole,null);
  69
  70                             String lastPage = PermGrantForm.HREF
  71                                     + "?type=" + type + "&instance=" + instance + "&action=" + action;
  72
  73                             // Run Validations
  74                             boolean fail = true;
  75
  76                             TimeTaken tt = trans.start("AAF Grant Permission to Role",Env.REMOTE);
  77                             try {
  78
  79                                 final RolePermRequest grantReq = new RolePermRequest();
  80                                 Pkey pkey = new Pkey();
  81                                 pkey.setType(type);
  82                                 pkey.setInstance(instance);
  83                                 pkey.setAction(action);
  84                                 grantReq.setPerm(pkey);
  85                                 grantReq.setRole(role);
  86
  87                                 fail = gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Boolean>() {
  88                                     @Override
  89                                     public Boolean code(Rcli<?> client) throws CadiException, ConnectException, APIException {
  90                                         boolean fail = true;
  91                                         Future<RolePermRequest> fgrant = client.create(
  92                                                 "/authz/role/perm",
  93                                                 gui.getDF(RolePermRequest.class),
  94                                                 grantReq
  95                                                 );
  96
  97                                         if (fgrant.get(5000)) {
  98                                             hgen.p("Permission has been granted to role.");
  99                                             fail = false;
 100                                         } else {
 101                                             if (202==fgrant.code()) {
 102                                                 hgen.p("Permission Grant Request sent, but must be Approved before actualizing");
 103                                                 fail = false;
 104                                             } else {
 105                                                 gui.writeError(trans, fgrant, hgen, 0);
 106                                             }
 107                                         }
 108                                         return fail;
 109                                     }
 110                                 });
 111                             } catch (Exception e) {
 112                                 hgen.p("Unknown Error");
 113                                 e.printStackTrace();
 114                             } finally {
 115                                 tt.done();
 116                             }
 117
 118                             hgen.br();
 119                             hgen.incr("a",true,"href="+lastPage);
 120                             if (fail) {
 121                                 hgen.text("Try again");
 122                             } else {
 123                                 hgen.text("Grant this Permission to Another Role");
 124                             }
 125                             hgen.end();
 126                             hgen.js()
 127                                 .text("alterLink('permgrant', '"+lastPage + "');")
 128                                 .done();
 129
 130                         }
 131                     });
 132                 }
 133             });
 134     }
 135 }