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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) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmscore.dbs;
import java.math.*;
import java.io.*;
import java.util.*;
import netscape.ldap.*;
import netscape.security.x509.*;
import com.netscape.certsrv.base.*;
import com.netscape.certsrv.dbs.*;
import com.netscape.certsrv.dbs.certdb.*;
import com.netscape.certsrv.apps.CMS;
import com.netscape.cmscore.dbs.*;
import com.netscape.cmscore.util.Debug;
/**
* A class represents a mapper to serialize
* revocation information into database.
* <P>
*
* @author thomask
* @version $Revision$, $Date$
*/
public class RevocationInfoMapper implements IDBAttrMapper {
protected static Vector mNames = new Vector();
static {
mNames.addElement(CertDBSchema.LDAP_ATTR_REVO_INFO);
}
/**
* Constructs revocation information mapper.
*/
public RevocationInfoMapper() {
}
public Enumeration getSupportedLDAPAttributeNames() {
return mNames.elements();
}
public void mapObjectToLDAPAttributeSet(IDBObj parent, String name,
Object obj, LDAPAttributeSet attrs)
throws EBaseException {
try {
// in format of <date>;<extensions>
String value = "";
RevocationInfo info = (RevocationInfo) obj;
Date d = info.getRevocationDate();
value = DateMapper.dateToDB(d);
CRLExtensions exts = info.getCRLEntryExtensions();
// CRLExtension's DER encoding and decoding does not work!
// That is why we need to do our own serialization.
Enumeration e = exts.getElements();
while (e.hasMoreElements()) {
Extension ext = (Extension) e.nextElement();
if (ext instanceof CRLReasonExtension) {
RevocationReason reason =
((CRLReasonExtension) ext).getReason();
value = value + ";CRLReasonExtension=" +
Integer.toString(reason.toInt());
} else if (ext instanceof InvalidityDateExtension) {
Date invalidityDate =
((InvalidityDateExtension) ext).getInvalidityDate();
value = value + ";InvalidityDateExtension=" +
DateMapper.dateToDB(invalidityDate);
} else {
Debug.trace("XXX skipped extension");
}
}
attrs.add(new LDAPAttribute(CertDBSchema.LDAP_ATTR_REVO_INFO,
value));
} catch (Exception e) {
Debug.trace(e.toString());
throw new EDBException(
CMS.getUserMessage("CMS_DBS_SERIALIZE_FAILED", name));
}
}
public void mapLDAPAttributeSetToObject(LDAPAttributeSet attrs,
String name, IDBObj parent) throws EBaseException {
try {
LDAPAttribute attr = attrs.getAttribute(
CertDBSchema.LDAP_ATTR_REVO_INFO);
if (attr == null)
return;
String value = (String) attr.getStringValues().nextElement();
int i = value.indexOf(';'); // look for 1st ";"
String str = null;
CRLExtensions exts = new CRLExtensions();
Date d = null;
if (i == -1) {
// only date found; no extensions
d = DateMapper.dateFromDB(value);
} else {
String s = value;
str = s.substring(0, i);
d = DateMapper.dateFromDB(str);
s = s.substring(i + 1);
do {
i = s.indexOf(';');
if (i == -1) {
str = s;
} else {
str = s.substring(0, i);
s = s.substring(i + 1);
}
if (str.startsWith("CRLReasonExtension=")) {
String reasonStr = str.substring(19);
RevocationReason reason = RevocationReason.fromInt(
Integer.parseInt(reasonStr));
CRLReasonExtension ext = new CRLReasonExtension(reason);
exts.set(CRLReasonExtension.NAME, ext);
} else if (str.startsWith("InvalidityDateExtension=")) {
String invalidityDateStr = str.substring(24);
Date invalidityDate = DateMapper.dateFromDB(invalidityDateStr);
InvalidityDateExtension ext =
new InvalidityDateExtension(invalidityDate);
exts.set(InvalidityDateExtension.NAME, ext);
} else {
Debug.trace("XXX skipped extension");
}
}
while (i != -1);
}
RevocationInfo info = new RevocationInfo(d, exts);
parent.set(name, info);
} catch (Exception e) {
Debug.trace(e.toString());
throw new EDBException(
CMS.getUserMessage("CMS_DBS_DESERIALIZE_FAILED", name));
}
}
public String mapSearchFilter(String name, String op, String value)
throws EBaseException {
return CertDBSchema.LDAP_ATTR_REVO_INFO + op + value;
}
}
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