authz-gui/src/main/java/com/att/authz/gui/pages/PermGrantAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
   3  *******************************************************************************/
   4 package com.att.authz.gui.pages;
   5
   6 import java.io.IOException;
   7 import java.net.ConnectException;
   8
   9 import com.att.authz.env.AuthzTrans;
  10 import com.att.authz.gui.AuthGUI;
  11 import com.att.authz.gui.BreadCrumbs;
  12 import com.att.authz.gui.NamedCode;
  13 import com.att.authz.gui.Page;
  14 import org.onap.aaf.cadi.CadiException;
  15 import org.onap.aaf.cadi.client.Future;
  16 import org.onap.aaf.cadi.client.Rcli;
  17 import org.onap.aaf.cadi.client.Retryable;
  18 import org.onap.aaf.inno.env.APIException;
  19 import org.onap.aaf.inno.env.Env;
  20 import org.onap.aaf.inno.env.Slot;
  21 import org.onap.aaf.inno.env.TimeTaken;
  22 import com.att.xgen.Cache;
  23 import com.att.xgen.DynamicCode;
  24 import com.att.xgen.html.HTMLGen;
  25
  26 import aaf.v2_0.Pkey;
  27 import aaf.v2_0.RolePermRequest;
  28
  29 public class PermGrantAction extends Page {
  30
  31
  32         public PermGrantAction(final AuthGUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  33                 super(gui.env,PermGrantForm.NAME, PermGrantForm.HREF, PermGrantForm.fields,
  34                         new BreadCrumbs(breadcrumbs),
  35                         new NamedCode(true,"content") {
  36                                 final Slot sType = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[0]);
  37                                 final Slot sInstance = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[1]);
  38                                 final Slot sAction = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[2]);
  39                                 final Slot sRole = gui.env.slot(PermGrantForm.NAME+'.'+PermGrantForm.fields[3]);
  40
  41                                 @Override
  42                                 public void code(Cache<HTMLGen> cache, HTMLGen hgen) throws APIException, IOException {
  43                                         cache.dynamic(hgen, new DynamicCode<HTMLGen,AuthGUI, AuthzTrans>() {
  44                                                 @Override
  45                                                 public void code(final AuthGUI gui, final AuthzTrans trans,Cache<HTMLGen> cache, HTMLGen hgen) throws APIException, IOException {
  46
  47                                                         String type = trans.get(sType,null);
  48                                                         String instance = trans.get(sInstance,null);
  49                                                         String action = trans.get(sAction,null);
  50                                                         String role = trans.get(sRole,null);
  51
  52                                                         String lastPage = PermGrantForm.HREF
  53                                                                         + "?type=" + type + "&instance=" + instance + "&action=" + action;
  54
  55                                                         // Run Validations
  56                                                         boolean fail = true;
  57
  58                                                         TimeTaken tt = trans.start("AAF Grant Permission to Role",Env.REMOTE);
  59                                                         try {
  60
  61                                                                 final RolePermRequest grantReq = new RolePermRequest();
  62                                                                 Pkey pkey = new Pkey();
  63                                                                 pkey.setType(type);
  64                                                                 pkey.setInstance(instance);
  65                                                                 pkey.setAction(action);
  66                                                                 grantReq.setPerm(pkey);
  67                                                                 grantReq.setRole(role);
  68
  69                                                                 fail = gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Boolean>() {
  70                                                                         @Override
  71                                                                         public Boolean code(Rcli<?> client) throws CadiException, ConnectException, APIException {
  72                                                                                 boolean fail = true;
  73                                                                                 Future<RolePermRequest> fgrant = client.create(
  74                                                                                                 "/authz/role/perm",
  75                                                                                                 gui.rolePermReqDF,
  76                                                                                                 grantReq
  77                                                                                                 );
  78
  79                                                                                 if(fgrant.get(5000)) {
  80                                                                                         hgen.p("Permission has been granted to role.");
  81                                                                                         fail = false;
  82                                                                                 } else {
  83                                                                                         if (202==fgrant.code()) {
  84                                                                                                 hgen.p("Permission Grant Request sent, but must be Approved before actualizing");
  85                                                                                                 fail = false;
  86                                                                                         } else {
  87                                                                                                 gui.writeError(trans, fgrant, hgen);
  88                                                                                         }
  89                                                                                 }
  90                                                                                 return fail;
  91                                                                         }
  92                                                                 });
  93                                                         } catch (Exception e) {
  94                                                                 hgen.p("Unknown Error");
  95                                                                 e.printStackTrace();
  96                                                         } finally {
  97                                                                 tt.done();
  98                                                         }
  99
 100                                                         hgen.br();
 101                                                         hgen.incr("a",true,"href="+lastPage);
 102                                                         if (fail) {
 103                                                                 hgen.text("Try again");
 104                                                         } else {
 105                                                                 hgen.text("Grant this Permission to Another Role");
 106                                                         }
 107                                                         hgen.end();
 108                                                         hgen.js()
 109                                                                 .text("alterLink('permgrant', '"+lastPage + "');")
 110                                                                 .done();
 111
 112                                                 }
 113                                         });
 114                                 }
 115                         });
 116         }
 117 }