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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2013 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package org.dogtagpki.server.tps.authenticator;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URLEncoder;
import java.util.Iterator;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import org.dogtagpki.server.tps.TPSSubsystem;
import org.jboss.resteasy.plugins.providers.atom.Link;
import com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.base.PKIException;
import com.netscape.certsrv.tps.authenticator.AuthenticatorCollection;
import com.netscape.certsrv.tps.authenticator.AuthenticatorData;
import com.netscape.certsrv.tps.authenticator.AuthenticatorResource;
import com.netscape.cms.servlet.base.PKIService;
/**
* @author Endi S. Dewata
*/
public class AuthenticatorService extends PKIService implements AuthenticatorResource {
@Context
private UriInfo uriInfo;
@Context
private HttpHeaders headers;
@Context
private Request request;
@Context
private HttpServletRequest servletRequest;
public final static int DEFAULT_SIZE = 20;
public AuthenticatorService() {
CMS.debug("AuthenticatorService.<init>()");
}
public AuthenticatorData createAuthenticatorData(AuthenticatorRecord authenticatorRecord) throws UnsupportedEncodingException {
String authenticatorID = authenticatorRecord.getID();
AuthenticatorData authenticatorData = new AuthenticatorData();
authenticatorData.setID(authenticatorID);
authenticatorData.setStatus(authenticatorRecord.getStatus());
authenticatorData.setProperties(authenticatorRecord.getProperties());
authenticatorID = URLEncoder.encode(authenticatorID, "UTF-8");
URI uri = uriInfo.getBaseUriBuilder().path(AuthenticatorResource.class).path("{authenticatorID}").build(authenticatorID);
authenticatorData.setLink(new Link("self", uri));
return authenticatorData;
}
public AuthenticatorRecord createAuthenticatorRecord(AuthenticatorData authenticatorData) {
AuthenticatorRecord authenticatorRecord = new AuthenticatorRecord();
authenticatorRecord.setID(authenticatorData.getID());
authenticatorRecord.setStatus(authenticatorData.getStatus());
authenticatorRecord.setProperties(authenticatorData.getProperties());
return authenticatorRecord;
}
@Override
public AuthenticatorCollection findAuthenticators(Integer start, Integer size) {
CMS.debug("AuthenticatorService.findAuthenticators()");
try {
start = start == null ? 0 : start;
size = size == null ? DEFAULT_SIZE : size;
TPSSubsystem subsystem = (TPSSubsystem)CMS.getSubsystem(TPSSubsystem.ID);
AuthenticatorDatabase database = subsystem.getAuthenticatorDatabase();
Iterator<AuthenticatorRecord> authenticators = database.getRecords().iterator();
AuthenticatorCollection response = new AuthenticatorCollection();
int i = 0;
// skip to the start of the page
for ( ; i<start && authenticators.hasNext(); i++) authenticators.next();
// return entries up to the page size
for ( ; i<start+size && authenticators.hasNext(); i++) {
response.addEntry(createAuthenticatorData(authenticators.next()));
}
// count the total entries
for ( ; authenticators.hasNext(); i++) authenticators.next();
response.setTotal(i);
if (start > 0) {
URI uri = uriInfo.getRequestUriBuilder().replaceQueryParam("start", Math.max(start-size, 0)).build();
response.addLink(new Link("prev", uri));
}
if (start+size < i) {
URI uri = uriInfo.getRequestUriBuilder().replaceQueryParam("start", start+size).build();
response.addLink(new Link("next", uri));
}
return response;
} catch (Exception e) {
e.printStackTrace();
throw new PKIException(e.getMessage());
}
}
@Override
public AuthenticatorData getAuthenticator(String authenticatorID) {
CMS.debug("AuthenticatorService.getAuthenticator(\"" + authenticatorID + "\")");
try {
TPSSubsystem subsystem = (TPSSubsystem)CMS.getSubsystem(TPSSubsystem.ID);
AuthenticatorDatabase database = subsystem.getAuthenticatorDatabase();
return createAuthenticatorData(database.getRecord(authenticatorID));
} catch (Exception e) {
e.printStackTrace();
throw new PKIException(e.getMessage());
}
}
@Override
public Response addAuthenticator(AuthenticatorData authenticatorData) {
CMS.debug("AuthenticatorService.addAuthenticator(\"" + authenticatorData.getID() + "\")");
try {
TPSSubsystem subsystem = (TPSSubsystem)CMS.getSubsystem(TPSSubsystem.ID);
AuthenticatorDatabase database = subsystem.getAuthenticatorDatabase();
database.addRecord(authenticatorData.getID(), createAuthenticatorRecord(authenticatorData));
authenticatorData = createAuthenticatorData(database.getRecord(authenticatorData.getID()));
return Response
.created(authenticatorData.getLink().getHref())
.entity(authenticatorData)
.type(MediaType.APPLICATION_XML)
.build();
} catch (Exception e) {
e.printStackTrace();
throw new PKIException(e.getMessage());
}
}
@Override
public Response updateAuthenticator(String authenticatorID, AuthenticatorData authenticatorData) {
CMS.debug("AuthenticatorService.updateAuthenticator(\"" + authenticatorID + "\")");
try {
TPSSubsystem subsystem = (TPSSubsystem)CMS.getSubsystem(TPSSubsystem.ID);
AuthenticatorDatabase database = subsystem.getAuthenticatorDatabase();
database.updateRecord(authenticatorID, createAuthenticatorRecord(authenticatorData));
authenticatorData = createAuthenticatorData(database.getRecord(authenticatorID));
return Response
.ok(authenticatorData)
.type(MediaType.APPLICATION_XML)
.build();
} catch (Exception e) {
e.printStackTrace();
throw new PKIException(e.getMessage());
}
}
@Override
public void removeAuthenticator(String authenticatorID) {
CMS.debug("AuthenticatorService.removeAuthenticator(\"" + authenticatorID + "\")");
try {
TPSSubsystem subsystem = (TPSSubsystem)CMS.getSubsystem(TPSSubsystem.ID);
AuthenticatorDatabase database = subsystem.getAuthenticatorDatabase();
database.removeRecord(authenticatorID);
} catch (Exception e) {
e.printStackTrace();
throw new PKIException(e.getMessage());
}
}
}
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