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

   1 /*******************************************************************************
   2  * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
   3  *******************************************************************************/
   4 package com.att.authz.gui.pages;
   5
   6 import static com.att.xgen.html.HTMLGen.TABLE;
   7
   8 import java.io.IOException;
   9 import java.net.ConnectException;
  10 import java.util.ArrayList;
  11 import java.util.List;
  12
  13 import com.att.authz.env.AuthzTrans;
  14 import com.att.authz.gui.AuthGUI;
  15 import com.att.authz.gui.BreadCrumbs;
  16 import com.att.authz.gui.NamedCode;
  17 import com.att.authz.gui.Page;
  18 import org.onap.aaf.cadi.CadiException;
  19 import org.onap.aaf.cadi.client.Future;
  20 import org.onap.aaf.cadi.client.Rcli;
  21 import org.onap.aaf.cadi.client.Retryable;
  22 import org.onap.aaf.inno.env.APIException;
  23 import org.onap.aaf.inno.env.Env;
  24 import org.onap.aaf.inno.env.Slot;
  25 import org.onap.aaf.inno.env.TimeTaken;
  26 import com.att.xgen.Cache;
  27 import com.att.xgen.DynamicCode;
  28 import com.att.xgen.Mark;
  29 import com.att.xgen.html.HTMLGen;
  30
  31 import aaf.v2_0.Role;
  32 import aaf.v2_0.Roles;
  33
  34 public class PermGrantForm extends Page {
  35         static final String HREF = "/gui/permgrant";
  36         static final String NAME = "Permission Grant";
  37         static final String fields[] = {"type","instance","action","role"};
  38
  39         public PermGrantForm(final AuthGUI gui, final Page ... breadcrumbs) throws APIException, IOException {
  40                 super(gui.env,NAME,HREF, fields,
  41                         new BreadCrumbs(breadcrumbs),
  42                         new NamedCode(true,"content") {
  43                         @Override
  44                         public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
  45                                 final Slot type = gui.env.slot(NAME+".type");
  46                                 final Slot instance = gui.env.slot(NAME+".instance");
  47                                 final Slot action = gui.env.slot(NAME+".action");
  48                                 final Slot role = gui.env.slot(NAME+".role");
  49                                 // p tags not closing right using .p() - causes issues in IE8 password form - so using leaf for the moment
  50                                 hgen.leaf("p").text("Choose a role to grant to this permission").end()
  51                                         .incr("form","method=post");
  52                                 Mark table = new Mark(TABLE);
  53                                 hgen.incr(table);
  54                                 cache.dynamic(hgen, new DynamicCode<HTMLGen, AuthGUI, AuthzTrans>() {
  55                                         @Override
  56                                         public void code(AuthGUI gui, AuthzTrans trans, Cache<HTMLGen> cache, HTMLGen hgen)     throws APIException, IOException {
  57
  58                                                 Mark copyRoleJS = new Mark();
  59                                                 hgen.js(copyRoleJS);
  60                                                 hgen.text("function copyRole(role) {");
  61                                                 hgen.text("var txtRole = document.querySelector(\"#role\");");
  62 //                                              hgen.text("if (role==;");
  63                                                 hgen.text("txtRole.value=role;");
  64                                                 hgen.text("}");
  65                                                 hgen.end(copyRoleJS);
  66
  67                                                 String typeValue = trans.get(type, "");
  68                                                 String instanceValue = trans.get(instance, "");
  69                                                 String actionValue = trans.get(action, "");
  70                                                 String roleValue = trans.get(role,null);
  71                                                 List<String> myRoles = getMyRoles(gui, trans);
  72                                                 hgen
  73                                                 .input(fields[0],"Perm Type",true,"value="+typeValue,"disabled")
  74                                                 .input(fields[1],"Perm Instance",true,"value="+instanceValue,"disabled")
  75                                                 .input(fields[2],"Perm Action",true,"value="+actionValue,"disabled");
  76
  77                                                 // select & options are not an input type, so we must create table row & cell tags
  78                                                 Mark selectRow = new Mark();
  79                                                 hgen
  80                                                 .incr(selectRow, "tr")
  81                                                 .incr("td")
  82                                                 .incr("label", "for=myroles", "required").text("My Roles").end()
  83                                                 .end()
  84                                                 .incr("td")
  85                                                 .incr("select", "name=myroles", "id=myroles", "onchange=copyRole(this.value)")
  86                                                 .incr("option", "value=").text("Select one of my roles").end();
  87                                                 for (String role : myRoles) {
  88                                                         hgen.incr("option", "value="+role).text(role).end();
  89                                                 }
  90                                                 hgen
  91                                                 .incr("option", "value=").text("Other").end()
  92                                                 .end(selectRow);
  93                                                 if(roleValue==null) {
  94                                                         hgen.input(fields[3],"Role", true, "placeholder=or type a role here");
  95                                                 } else {
  96                                                         hgen.input(fields[3],"Role",true, "value="+roleValue);
  97                                                 }
  98                                                 hgen.end();
  99                                         }
 100                                 });
 101                                 hgen.end();
 102                                 hgen.tagOnly("input", "type=submit", "value=Submit")
 103                                 .end();
 104
 105                         }
 106                 });
 107         }
 108
 109         private static List<String> getMyRoles(final AuthGUI gui, final AuthzTrans trans) {
 110                 List<String> myRoles = new ArrayList<String>();
 111                 try {
 112                         gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
 113                                 @Override
 114                                 public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
 115                                         TimeTaken tt = trans.start("AAF get my roles",Env.REMOTE);
 116                                         try {
 117                                                 Future<Roles> fr = client.read("/authz/roles/user/"+trans.user(),gui.rolesDF);
 118                                                 if(fr.get(5000)) {
 119                                                         tt.done();
 120                                                         tt = trans.start("Load Data", Env.SUB);
 121                                                         if (fr.value != null) for (Role r : fr.value.getRole()) {
 122                                                                 myRoles.add(r.getName());
 123                                                         }
 124                                                 } else {
 125                                                         gui.writeError(trans, fr, null);
 126                                                 }
 127                                         } finally {
 128                                                 tt.done();
 129                                         }
 130                                         return null;
 131                                 }
 132                         });
 133                 } catch (Exception e) {
 134                         e.printStackTrace();
 135                 }
 136
 137                 return myRoles;
 138         }
 139 }