/*
* Copyright 2012 gitblit.com.
*
* 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.
*/
package com.gitblit.authority;
import java.math.BigInteger;
import java.security.cert.X509Certificate;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import javax.swing.table.AbstractTableModel;
import com.gitblit.client.Translation;
import com.gitblit.utils.X509Utils.RevocationReason;
/**
* Table model of a list of user certificate models.
*
* @author James Moger
*
*/
public class CertificatesTableModel extends AbstractTableModel {
private static final long serialVersionUID = 1L;
UserCertificateModel ucm;
enum Columns {
SerialNumber, Status, Reason, Issued, Expires;
@Override
public String toString() {
return name().replace('_', ' ');
}
}
public CertificatesTableModel() {
}
@Override
public int getRowCount() {
return ucm == null || ucm.certs == null ? 0 : ucm.certs.size();
}
@Override
public int getColumnCount() {
return Columns.values().length;
}
@Override
public String getColumnName(int column) {
Columns col = Columns.values()[column];
switch (col) {
case SerialNumber:
return Translation.get("gb.serialNumber");
case Issued:
return Translation.get("gb.issued");
case Expires:
return Translation.get("gb.expires");
case Status:
return Translation.get("gb.status");
case Reason:
return Translation.get("gb.reason");
}
return "";
}
/**
* Returns <code>Object.class</code> regardless of <code>columnIndex</code>.
*
* @param columnIndex
* the column being queried
* @return the Object.class
*/
@Override
public Class<?> getColumnClass(int columnIndex) {
Columns col = Columns.values()[columnIndex];
switch (col) {
case Status:
return CertificateStatus.class;
case Issued:
return Date.class;
case Expires:
return Date.class;
case SerialNumber:
return BigInteger.class;
default:
return String.class;
}
}
@Override
public boolean isCellEditable(int rowIndex, int columnIndex) {
Columns col = Columns.values()[columnIndex];
switch (col) {
default:
return false;
}
}
@Override
public Object getValueAt(int rowIndex, int columnIndex) {
X509Certificate cert = ucm.certs.get(rowIndex);
Columns col = Columns.values()[columnIndex];
switch (col) {
case Status:
return ucm.getStatus(cert);
case SerialNumber:
return cert.getSerialNumber();
case Issued:
return cert.getNotBefore();
case Expires:
return cert.getNotAfter();
case Reason:
if (ucm.getStatus(cert).equals(CertificateStatus.revoked)) {
RevocationReason r = ucm.getRevocationReason(cert.getSerialNumber());
return Translation.get("gb." + r.name());
}
}
return null;
}
public X509Certificate get(int modelRow) {
return ucm.certs.get(modelRow);
}
public void setUserCertificateModel(UserCertificateModel ucm) {
this.ucm = ucm;
if (ucm == null) {
return;
}
Collections.sort(ucm.certs, new Comparator<X509Certificate>() {
@Override
public int compare(X509Certificate o1, X509Certificate o2) {
// sort by issue date in reverse chronological order
int result = o2.getNotBefore().compareTo(o1.getNotBefore());
if (result == 0) {
// same issue date, show expiring first
boolean r1 = CertificatesTableModel.this.ucm.isRevoked(o1.getSerialNumber());
boolean r2 = CertificatesTableModel.this.ucm.isRevoked(o2.getSerialNumber());
if ((r1 && r2) || (!r1 && !r2)) {
// both revoked or both not revoked
// chronlogical order by expiration dates
result = o1.getNotAfter().compareTo(o2.getNotAfter());
} else if (r1) {
// r1 is revoked, r2 first
return 1;
} else {
// r2 is revoked, r1 first
return -1;
}
}
return result;
}
});
}
}