X509Revoked.java

/***** BEGIN LICENSE BLOCK *****
 * Version: EPL 1.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Eclipse Public
 * License Version 1.0 (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.eclipse.org/legal/epl-v10.html
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * Copyright (C) 2006 Ola Bini <ola@ologix.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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package org.jruby.ext.openssl;

import java.math.BigInteger;
import java.security.cert.X509CRLEntry;

import java.io.IOException;
import java.util.Collections;
import java.util.Set;

import org.joda.time.DateTime;
import org.jruby.Ruby;
import org.jruby.RubyArray;
import org.jruby.RubyClass;
import org.jruby.RubyModule;
import org.jruby.RubyObject;
import org.jruby.RubyTime;
import org.jruby.anno.JRubyMethod;
import org.jruby.runtime.ObjectAllocator;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;
import org.jruby.runtime.Visibility;

import static org.jruby.ext.openssl.X509._X509;
import static org.jruby.ext.openssl.X509Extension.newExtension;
import static org.jruby.ext.openssl.X509Extension.newExtensionError;

/**
 * @author <a href="mailto:ola.bini@ki.se">Ola Bini</a>
 */
public class X509Revoked extends RubyObject {

    private static final long serialVersionUID = -6238325248555061878L;

    private static ObjectAllocator X509REVOKED_ALLOCATOR = new ObjectAllocator() {
        public IRubyObject allocate(Ruby runtime, RubyClass klass) {
            return new X509Revoked(runtime, klass);
        }
    };

    public static void createX509Revoked(final Ruby runtime, final RubyModule _X509) {
        RubyClass _Revoked = _X509.defineClassUnder("Revoked", runtime.getObject(), X509REVOKED_ALLOCATOR);
        RubyClass _OpenSSLError = runtime.getModule("OpenSSL").getClass("OpenSSLError");
        _X509.defineClassUnder("RevokedError", _OpenSSLError, _OpenSSLError.getAllocator());

        _Revoked.defineAnnotatedMethods(X509Revoked.class);
    }

    static RubyClass _Revoked(final Ruby runtime) {
        return _X509(runtime).getClass("Revoked");
    }

    static X509Revoked newInstance(final ThreadContext context, final X509CRLEntry entry) {
        final Ruby runtime = context.runtime;

        final X509Revoked revoked = new X509Revoked(runtime, _Revoked(runtime));
        revoked.serial = BN.newInstance(runtime, entry.getSerialNumber());
        revoked.time = RubyTime.newTime(runtime, entry.getRevocationDate().getTime());

        if ( entry.hasExtensions() ) {
            final Set<String> criticalExtOIDs = entry.getCriticalExtensionOIDs();
            if ( criticalExtOIDs != null ) {
                for ( final String extOID : criticalExtOIDs ) {
                    revoked.addExtension(context, entry, extOID, true);
                }
            }
            final Set<String> nonCriticalExtOIDs = entry.getNonCriticalExtensionOIDs();
            if ( nonCriticalExtOIDs != null ) {
                for ( final String extOID : nonCriticalExtOIDs ) {
                    revoked.addExtension(context, entry, extOID, false);
                }
            }
        }
        return revoked;
    }

    private void addExtension(final ThreadContext context,
        final X509CRLEntry entry, final String extOID, final boolean critical) {
        try {
            final IRubyObject extension = newExtension(context, extOID, entry, critical);
            if ( extension != null ) extensions().append( extension );
        }
        catch (IOException e) { throw newExtensionError(context.runtime, e); }
    }

    BN serial;
    RubyArray extensions;
    RubyTime time;

    public X509Revoked(Ruby runtime, RubyClass type) {
        super(runtime,type);
    }

    @JRubyMethod(name = "initialize", rest = true, visibility = Visibility.PRIVATE)
    public IRubyObject initialize(final ThreadContext context, final IRubyObject[] args) {
        serial = BN.newInstance(context.runtime, BigInteger.ZERO);
        return this;
    }

    BigInteger getSerial() {
        return this.serial.getValue();
    }

    @JRubyMethod
    public IRubyObject serial() {
        return this.serial;
    }

    @JRubyMethod(name = "serial=")
    public IRubyObject set_serial(final IRubyObject serial) {
        if ( serial instanceof BN ) {
            return this.serial = (BN) serial;
        }
        BigInteger value = serial.convertToInteger("to_i").getBigIntegerValue();
        return this.serial = BN.newInstance(getRuntime(), value);
    }

    DateTime getTime() {
        if ( time == null ) return null;
        return time.getDateTime();
    }

    @JRubyMethod
    public IRubyObject time() {
        return time == null ? getRuntime().getNil() : time;
    }

    @JRubyMethod(name = "time=")
    public IRubyObject set_time(final IRubyObject time) {
        return this.time = (RubyTime) time;
    }

    boolean hasExtensions() {
        return extensions != null && extensions.size() > 0;
    }

    @JRubyMethod
    public RubyArray extensions() {
        return extensions == null ? extensions = RubyArray.newArray(getRuntime(), 4) : extensions;
    }

    @JRubyMethod(name = "extensions=")
    public IRubyObject set_extensions(final IRubyObject extensions) {
        return this.extensions = (RubyArray) extensions;
    }

    @JRubyMethod
    public IRubyObject add_extension(final ThreadContext context, final IRubyObject ext) {
        return extensions().callMethod(context, "<<", ext);
    }

    @Override
    @SuppressWarnings("unchecked")
    @JRubyMethod
    public IRubyObject inspect() {
        return ObjectSupport.inspect(this, Collections.EMPTY_LIST);
    }

}// X509Revoked