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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.gui.pages;
import static org.onap.aaf.misc.xgen.html.HTMLGen.TABLE;
import java.io.IOException;
import java.net.ConnectException;
import java.util.ArrayList;
import java.util.List;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.gui.AAF_GUI;
import org.onap.aaf.auth.gui.BreadCrumbs;
import org.onap.aaf.auth.gui.NamedCode;
import org.onap.aaf.auth.gui.Page;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.client.Future;
import org.onap.aaf.cadi.client.Rcli;
import org.onap.aaf.cadi.client.Retryable;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.Slot;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.xgen.Cache;
import org.onap.aaf.misc.xgen.DynamicCode;
import org.onap.aaf.misc.xgen.Mark;
import org.onap.aaf.misc.xgen.html.HTMLGen;
import aaf.v2_0.Role;
import aaf.v2_0.Roles;
public class PermGrantForm extends Page {
static final String HREF = "/gui/permgrant";
static final String NAME = "Permission Grant";
static final String fields[] = {"type","instance","action","role"};
public PermGrantForm(final AAF_GUI gui, final Page ... breadcrumbs) throws APIException, IOException {
super(gui.env,NAME,HREF, fields,
new BreadCrumbs(breadcrumbs),
new NamedCode(true,"content") {
@Override
public void code(final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
final Slot type = gui.env.slot(NAME+".type");
final Slot instance = gui.env.slot(NAME+".instance");
final Slot action = gui.env.slot(NAME+".action");
final Slot role = gui.env.slot(NAME+".role");
// p tags not closing right using .p() - causes issues in IE8 password form - so using leaf for the moment
hgen.leaf("p").text("Choose a role to grant to this permission").end()
.incr("form","method=post");
Mark table = new Mark(TABLE);
hgen.incr(table);
cache.dynamic(hgen, new DynamicCode<HTMLGen, AAF_GUI, AuthzTrans>() {
@Override
public void code(final AAF_GUI gui, final AuthzTrans trans, final Cache<HTMLGen> cache, final HTMLGen hgen) throws APIException, IOException {
Mark copyRoleJS = new Mark();
hgen.js(copyRoleJS);
hgen.text("function copyRole(role) {");
hgen.text("var txtRole = document.querySelector(\"#role\");");
// hgen.text("if (role==;");
hgen.text("txtRole.value=role;");
hgen.text("}");
hgen.end(copyRoleJS);
String typeValue = trans.get(type, "");
String instanceValue = trans.get(instance, "");
String actionValue = trans.get(action, "");
String roleValue = trans.get(role,null);
List<String> myRoles = getMyRoles(gui, trans);
hgen
.input(fields[0],"Perm Type",true,"value="+typeValue,"disabled")
.input(fields[1],"Perm Instance",true,"value="+instanceValue,"disabled")
.input(fields[2],"Perm Action",true,"value="+actionValue,"disabled");
// select & options are not an input type, so we must create table row & cell tags
Mark selectRow = new Mark();
hgen
.incr(selectRow, "tr")
.incr("td")
.incr("label", "for=myroles", "required").text("My Roles").end()
.end()
.incr("td")
.incr("select", "name=myroles", "id=myroles", "onchange=copyRole(this.value)")
.incr("option", "value=").text("Select one of my roles").end();
for (String role : myRoles) {
hgen.incr("option", "value="+role).text(role).end();
}
hgen
.incr("option", "value=").text("Other").end()
.end(selectRow);
if (roleValue==null) {
hgen.input(fields[3],"Role", true, "placeholder=or type a role here");
} else {
hgen.input(fields[3],"Role",true, "value="+roleValue);
}
hgen.end();
}
});
hgen.end();
hgen.tagOnly("input", "type=submit", "value=Submit")
.end();
}
});
}
private static List<String> getMyRoles(final AAF_GUI gui, final AuthzTrans trans) {
final List<String> myRoles = new ArrayList<>();
try {
gui.clientAsUser(trans.getUserPrincipal(), new Retryable<Void>() {
@Override
public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
TimeTaken tt = trans.start("AAF get my roles",Env.REMOTE);
try {
Future<Roles> fr = client.read("/authz/roles/user/"+trans.user(),gui.getDF(Roles.class));
if (fr.get(5000)) {
tt.done();
tt = trans.start("Load Data", Env.SUB);
if (fr.value != null) for (Role r : fr.value.getRole()) {
myRoles.add(r.getName());
}
} else {
gui.writeError(trans, fr, null, 0);
}
} finally {
tt.done();
}
return null;
}
});
} catch (Exception e) {
e.printStackTrace();
}
return myRoles;
}
}
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