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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 java.io.IOException;
import java.io.StringWriter;
import java.net.ConnectException;
import java.util.ArrayList;
import java.util.List;
import org.onap.aaf.auth.cmd.AAFcli;
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.Page;
import org.onap.aaf.auth.gui.Table;
import org.onap.aaf.auth.gui.Table.Cells;
import org.onap.aaf.auth.gui.table.AbsCell;
import org.onap.aaf.auth.gui.table.RefCell;
import org.onap.aaf.auth.gui.table.TableData;
import org.onap.aaf.auth.gui.table.TextCell;
import org.onap.aaf.auth.validation.Validator;
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.cadi.config.Config;
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.html.HTMLGen;
import aaf.v2_0.Nss;
import aaf.v2_0.Nss.Ns;
import aaf.v2_0.Perm;
import aaf.v2_0.Perms;
import aaf.v2_0.Role;
import aaf.v2_0.Roles;
public class NsDetail extends Page {
public static final String HREF = "/gui/nsdetail";
public static final String NAME = "NsDetail";
public static enum NS_FIELD { OWNERS, ADMINS, ROLES, PERMISSIONS, CREDS};
private static final String BLANK = "";
private static Slot keySlot;
private static Model model;
private static String locate_url;
public NsDetail(final AAF_GUI gui, Page ... breadcrumbs) throws APIException, IOException {
super(gui.env, NAME, HREF, new String[] {"ns"},
new BreadCrumbs(breadcrumbs),
new Table<AAF_GUI,AuthzTrans>("Namespace Details",gui.env.newTransNoAvg(),model=new Model(),"class=detail")
);
model.set(this);
keySlot = gui.env.slot(NAME+".ns");
locate_url = gui.env.getProperty(Config.AAF_LOCATE_URL);
if (locate_url==null) {
locate_url="";
} else {
locate_url+="/aaf/"+Config.AAF_DEFAULT_API_VERSION;
}
}
/**
* Implement the table content for Namespace Detail
*
* @author Jeremiah
*
*/
private static class Model extends TableData<AAF_GUI,AuthzTrans> {
private NsDetail nd;
public void set(NsDetail nsDetail) {
nd=nsDetail;
}
@Override
public Cells get(final AuthzTrans trans, final AAF_GUI gui) {
final String nsName = trans.get(keySlot, null);
Validator v = new Validator();
v.ns(nsName);
if (v.err()) {
trans.warn().printf("Error in NsDetail Request: %s", v.errs());
return Cells.EMPTY;
}
if (nsName==null) {
return Cells.EMPTY;
}
final ArrayList<AbsCell[]> rv = new ArrayList<>();
rv.add(new AbsCell[]{new TextCell("Name:"),new TextCell(nsName)});
final TimeTaken tt = trans.start("AAF Namespace Details",Env.REMOTE);
try {
gui.clientAsUser(trans.getUserPrincipal(),new Retryable<Void>() {
@Override
public Void code(Rcli<?> client) throws CadiException, ConnectException, APIException {
Future<Nss> fn = client.read("/authz/nss/"+nsName,gui.getDF(Nss.class));
if (fn.get(AAF_GUI.TIMEOUT)) {
tt.done();
try {
// TimeTaken tt = trans.start("Load Data", Env.SUB);
for (Ns n : fn.value.getNs()) {
String desc = (n.getDescription()!=null?n.getDescription():BLANK);
rv.add(new AbsCell[]{new TextCell("Description:"),new TextCell(desc)});
addField(trans, nsName, rv, n.getAdmin(), NS_FIELD.ADMINS);
addField(trans, nsName, rv, n.getResponsible(), NS_FIELD.OWNERS);
StringWriter sw = new StringWriter();
HTMLGen hgen = nd.clone(sw);
hgen.leaf(HTMLGen.A, "class=greenbutton","href="+CredDetail.HREF+"?ns="+nsName).text("Cred Details").end();
rv.add(new AbsCell[] {
new TextCell("Credentials"),
new TextCell(sw.toString())
});
Future<Roles> fr = client.read(
"/authz/roles/ns/"+nsName,
gui.getDF(Roles.class)
);
List<String> roles = new ArrayList<>();
if (fr.get(AAFcli.timeout())) {
for (Role r : fr.value.getRole()) {
roles.add(r.getName());
}
}
addField(trans, nsName, rv, roles, NS_FIELD.ROLES);
Future<Perms> fp = client.read(
"/authz/perms/ns/"+nsName,
gui.getDF(Perms.class)
);
List<String> perms = new ArrayList<>();
if (fp.get(AAFcli.timeout())) {
for (Perm p : fp.value.getPerm()) {
perms.add(p.getType() + "|" + p.getInstance() + "|" + p.getAction());
}
}
addField(trans, nsName, rv, perms, NS_FIELD.PERMISSIONS);
}
String historyLink = NsHistory.HREF
+ "?name=" + nsName;
rv.add(new AbsCell[] {new RefCell("See History",historyLink,false)});
} finally {
tt.done();
}
} else {
rv.add(new AbsCell[] {new TextCell("*** Data Unavailable ***")});
}
return null;
}
});
} catch (Exception e) {
e.printStackTrace();
} finally {
tt.done();
}
return new Cells(rv,null);
}
private void addField(AuthzTrans trans, String ns, List<AbsCell[]> rv, List<String> values, NS_FIELD field) {
if (!values.isEmpty()) {
switch(field) {
case OWNERS:
case ADMINS:
case CREDS:
for (int i=0; i< values.size(); i++) {
AbsCell label = (i==0?new TextCell(sentenceCase(field)+":"):AbsCell.Null);
String user = values.get(i);
AbsCell userCell = (new TextCell(user));
rv.add(new AbsCell[] {
label,
userCell
});
}
break;
case ROLES:
for (int i=0; i< values.size(); i++) {
String role = values.get(i);
AbsCell label = (i==0?new TextCell(sentenceCase(field)+":"):AbsCell.Null);
rv.add(new AbsCell[] {
label,
new RefCell(role,RoleDetail.HREF+"?role="+role+"&ns="+ns,false)
});
}
break;
case PERMISSIONS:
for (int i=0; i< values.size(); i++) {
AbsCell label = (i==0?new TextCell(sentenceCase(field)+":","style=width:20%"):AbsCell.Null);
String perm = values.get(i);
String[] fields = perm.split("\\|");
String grantLink = locate_url
+ PermGrantForm.HREF
+ "?type=" + fields[0].trim()
+ "&instance=" + fields[1].trim()
+ "&action=" + fields[2].trim();
rv.add(new AbsCell[] {
label,
new TextCell(perm,"style=width:60%;"),
new RefCell("Grant", grantLink,false,"class=button","style=width:20%;")
});
}
break;
}
}
}
private String sentenceCase(NS_FIELD field) {
String sField = field.toString();
return sField.substring(0, 1).toUpperCase() + sField.substring(1).toLowerCase();
}
}
}
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