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/*
************************************************************************
******************* CANADIAN ASTRONOMY DATA CENTRE *******************
************** CENTRE CANADIEN DE DONNÉES ASTRONOMIQUES **************
*
* (c) 2014. (c) 2014.
* Government of Canada Gouvernement du Canada
* National Research Council Conseil national de recherches
* Ottawa, Canada, K1A 0R6 Ottawa, Canada, K1A 0R6
* All rights reserved Tous droits réservés
*
* NRC disclaims any warranties, Le CNRC dénie toute garantie
* expressed, implied, or énoncée, implicite ou légale,
* statutory, of any kind with de quelque nature que ce
* respect to the software, soit, concernant le logiciel,
* including without limitation y compris sans restriction
* any warranty of merchantability toute garantie de valeur
* or fitness for a particular marchande ou de pertinence
* purpose. NRC shall not be pour un usage particulier.
* liable in any event for any Le CNRC ne pourra en aucun cas
* damages, whether direct or être tenu responsable de tout
* indirect, special or general, dommage, direct ou indirect,
* consequential or incidental, particulier ou général,
* arising from the use of the accessoire ou fortuit, résultant
* software. Neither the name de l'utilisation du logiciel. Ni
* of the National Research le nom du Conseil National de
* Council of Canada nor the Recherches du Canada ni les noms
* names of its contributors may de ses participants ne peuvent
* be used to endorse or promote être utilisés pour approuver ou
* products derived from this promouvoir les produits dérivés
* software without specific prior de ce logiciel sans autorisation
* written permission. préalable et particulière
* par écrit.
*
* This file is part of the Ce fichier fait partie du projet
* OpenCADC project. OpenCADC.
*
* OpenCADC is free software: OpenCADC est un logiciel libre ;
* you can redistribute it and/or vous pouvez le redistribuer ou le
* modify it under the terms of modifier suivant les termes de
* the GNU Affero General Public la “GNU Affero General Public
* License as published by the License” telle que publiée
* Free Software Foundation, par la Free Software Foundation
* either version 3 of the : soit la version 3 de cette
* License, or (at your option) licence, soit (à votre gré)
* any later version. toute version ultérieure.
*
* OpenCADC is distributed in the OpenCADC est distribué
* hope that it will be useful, dans l’espoir qu’il vous
* but WITHOUT ANY WARRANTY; sera utile, mais SANS AUCUNE
* without even the implied GARANTIE : sans même la garantie
* warranty of MERCHANTABILITY implicite de COMMERCIALISABILITÉ
* or FITNESS FOR A PARTICULAR ni d’ADÉQUATION À UN OBJECTIF
* PURPOSE. See the GNU Affero PARTICULIER. Consultez la Licence
* General Public License for Générale Publique GNU Affero
* more details. pour plus de détails.
*
* You should have received Vous devriez avoir reçu une
* a copy of the GNU Affero copie de la Licence Générale
* General Public License along Publique GNU Affero avec
* with OpenCADC. If not, see OpenCADC ; si ce n’est
* <http://www.gnu.org/licenses/>. pas le cas, consultez :
* <http://www.gnu.org/licenses/>.
*
* $Revision: 4 $
*
************************************************************************
*/
package ca.nrc.cadc.ac.client;
import ca.nrc.cadc.ac.Group;
import ca.nrc.cadc.ac.User;
import java.net.URI;
import java.security.PrivilegedAction;
import javax.security.auth.Subject;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import ca.nrc.cadc.auth.CertCmdArgUtil;
import ca.nrc.cadc.auth.HttpPrincipal;
import ca.nrc.cadc.util.ArgumentMap;
import ca.nrc.cadc.util.Log4jInit;
import java.security.AccessControlContext;
import java.security.AccessController;
import java.security.Principal;
import java.util.Iterator;
import java.util.Set;
import javax.security.auth.x500.X500Principal;
/**
* Prototype main class for the GMSClient. Currently
* only used for testing. Should not be used for production
* work.
*/
public class GMSClientMain implements PrivilegedAction<Object>
{
private static Logger log = Logger.getLogger(GMSClientMain.class);
public static final String ARG_ADD_MEMBER = "add-member";
public static final String ARG_DEL_MEMBER = "remove-member";
public static final String ARG_ADD_ADMIN = "add-admin";
public static final String ARG_DEL_ADMIN = "remove-admin";
public static final String ARG_CREATE_GROUP = "create";
public static final String ARG_GET_GROUP = "get";
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public static final String ARG_DELETE_GROUP = "delete";
public static final String ARG_USERID = "userid";
public static final String ARG_GROUP = "group";
public static final String ARG_HELP = "help";
public static final String ARG_VERBOSE = "verbose";
public static final String ARG_DEBUG = "debug";
public static final String ARG_H = "h";
public static final String ARG_V = "v";
public static final String ARG_D = "d";
private GMSClient client;
private ArgumentMap argMap;
private GMSClientMain()
{
client = new GMSClient(URI.create("ivo://cadc.nrc.ca/canfargms"));
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}
public static void main(String[] args)
{
ArgumentMap argMap = new ArgumentMap(args);
if (argMap.isSet(ARG_HELP) || argMap.isSet(ARG_H))
{
usage();
System.exit(0);
}
// Set debug mode
if (argMap.isSet(ARG_DEBUG) || argMap.isSet(ARG_D))
{
Log4jInit.setLevel("ca.nrc.cadc.ac.client", Level.DEBUG);
Log4jInit.setLevel("ca.nrc.cadc.net", Level.DEBUG);
}
else if (argMap.isSet(ARG_VERBOSE) || argMap.isSet(ARG_V))
{
Log4jInit.setLevel("ca.nrc.cadc.ac.client", Level.INFO);
}
else
Log4jInit.setLevel("ca", Level.WARN);
GMSClientMain main = new GMSClientMain();
main.argMap = argMap;
Subject subject = CertCmdArgUtil.initSubject(argMap, true);
final Object response;
if (subject != null)
response = Subject.doAs(subject, main);
else
response = main.run();
log.debug("Response: " + response);
}
private String getCommand()
{
if (argMap.isSet(ARG_ADD_MEMBER))
return ARG_ADD_MEMBER;
if (argMap.isSet(ARG_CREATE_GROUP))
return ARG_CREATE_GROUP;
if (argMap.isSet(ARG_GET_GROUP))
return ARG_GET_GROUP;
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if (argMap.isSet(ARG_DELETE_GROUP))
return ARG_DELETE_GROUP;
if (argMap.isSet(ARG_DEL_MEMBER))
return ARG_DEL_MEMBER;
if (argMap.isSet(ARG_ADD_ADMIN))
return ARG_ADD_ADMIN;
if (argMap.isSet(ARG_DEL_ADMIN))
return ARG_DEL_ADMIN;
throw new IllegalArgumentException("No valid commands");
}
private static void usage()
{
System.out.println("--create --group=<g>");
System.out.println("--get --group=<g>");
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System.out.println("--delete --group=<g>");
System.out.println();
System.out.println("--add-member --group=<g> --userid=<u>");
System.out.println("--remove-member --group=<g> --userid=<u>");
System.out.println();
System.out.println("--add-admin --group=<g> --userid=<u>");
System.out.println("--remove-admin --group=<g> --userid=<u>");
}
@Override
public Object run()
{
try
{
String command = getCommand();
if (command.equals(ARG_ADD_MEMBER))
{
String group = argMap.getValue(ARG_GROUP);
String userID = argMap.getValue(ARG_USERID);
if (group == null)
throw new IllegalArgumentException("No group specified");
if (userID == null)
throw new IllegalArgumentException("No userid specified");
client.addUserMember(group, new HttpPrincipal(userID));
}
else if (command.equals(ARG_DEL_MEMBER))
{
String group = argMap.getValue(ARG_GROUP);
if (group == null)
throw new IllegalArgumentException("No group specified");
String member = argMap.getValue(ARG_USERID);
if (member == null)
throw new IllegalArgumentException("No user specified");
client.removeUserMember(group, new HttpPrincipal(member));
}
else if (command.equals(ARG_ADD_ADMIN))
{
String group = argMap.getValue(ARG_GROUP);
String userID = argMap.getValue(ARG_USERID);
if (group == null)
throw new IllegalArgumentException("No group specified");
if (userID == null)
throw new IllegalArgumentException("No userid specified");
HttpPrincipal hp = new HttpPrincipal(userID);
Group cur = client.getGroup(group);
boolean update = true;
for (User admin : cur.getUserAdmins())
{
for (Principal p : admin.getIdentities())
{
if (p instanceof HttpPrincipal)
{
HttpPrincipal ahp = (HttpPrincipal) p;
if (hp.equals(ahp))
{
update = false;
break;
}
}
}
}
if (update)
{
User adminUser = new User();
adminUser.getIdentities().add(hp);
cur.getUserAdmins().add(adminUser);
client.updateGroup(cur);
log.info("admin added: " + userID);
}
else
log.info("admin found: " + userID);
else if (command.equals(ARG_DEL_ADMIN))
{
String group = argMap.getValue(ARG_GROUP);
if (group == null)
throw new IllegalArgumentException("No group specified");
String userID = argMap.getValue(ARG_USERID);
if (userID == null)
throw new IllegalArgumentException("No user specified");
HttpPrincipal hp = new HttpPrincipal(userID);
Group cur = client.getGroup(group);
boolean update = false;
Iterator<User> iter = cur.getUserAdmins().iterator();
while (iter.hasNext())
{
User admin = iter.next();
for (Principal p : admin.getIdentities())
{
if (p instanceof HttpPrincipal)
{
HttpPrincipal ahp = (HttpPrincipal) p;
if (hp.equals(ahp))
{
iter.remove();
update = true;
break;
}
}
}
}
if (update)
{
client.updateGroup(cur);
log.info("admin removed: " + userID);
}
else
log.info("admin not found: " + userID);
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else if (command.equals(ARG_CREATE_GROUP))
{
String group = argMap.getValue(ARG_GROUP);
if (group == null)
throw new IllegalArgumentException("No group specified");
AccessControlContext accessControlContext = AccessController.getContext();
Subject subject = Subject.getSubject(accessControlContext);
Set<X500Principal> principals = subject.getPrincipals(X500Principal.class);
X500Principal p = principals.iterator().next();
Group g = new Group(group);
User member = new User();
member.getIdentities().add(p);
g.getUserMembers().add(member);
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else if (command.equals(ARG_GET_GROUP))
{
String group = argMap.getValue(ARG_GROUP);
if (group == null)
throw new IllegalArgumentException("No group specified");
Group g = client.getGroup(group);
System.out.println("found: " + g.getID());
System.out.println("\t" + g.description);
System.out.println("owner: " + g.getOwner());
for (User u : g.getUserAdmins())
System.out.println("admin: " + u);
for (Group ga : g.getGroupAdmins())
System.out.println("admin: " + ga);
for (User u : g.getUserMembers())
System.out.println("member: " + u);
for (Group gm : g.getGroupMembers())
System.out.println("member: " + gm);
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else if (command.equals(ARG_DELETE_GROUP))
{
String group = argMap.getValue(ARG_GROUP);
if (group == null)
throw new IllegalArgumentException("No group specified");
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client.deleteGroup(group);
}