TestTrustAnchorStore.java

/*
 * dnssecjava - a DNSSEC validating stub resolver for Java
 * Copyright (c) 2013-2015 Ingo Bauersachs
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

package org.jitsi.dnssec;

import static org.junit.Assert.*;

import org.jitsi.dnssec.SRRset;
import org.jitsi.dnssec.validator.TrustAnchorStore;
import org.junit.Test;
import org.xbill.DNS.DClass;
import org.xbill.DNS.DNSKEYRecord;
import org.xbill.DNS.DSRecord;
import org.xbill.DNS.Name;
import org.xbill.DNS.RRset;
import org.xbill.DNS.TXTRecord;
import org.xbill.DNS.TextParseException;

public class TestTrustAnchorStore {
    @Test
    public void testNullKeyWhenNameNotUnderAnchor() throws TextParseException {
        TrustAnchorStore tas = new TrustAnchorStore();
        SRRset anchor = tas.find(Name.fromString("asdf.bla."), DClass.IN);
        assertNull(anchor);
    }

    @Test
    public void testKeyWhenNameUnderAnchorDS() throws TextParseException {
        SRRset set = new SRRset(new RRset(new DSRecord(Name.fromString("bla."), DClass.IN, 0, 0, 0, 0, new byte[]{0})));
        TrustAnchorStore tas = new TrustAnchorStore();
        tas.store(set);
        SRRset anchor = tas.find(Name.fromString("asdf.bla."), DClass.IN);
        assertEquals(set, anchor);
    }

    @Test
    public void testKeyWhenNameUnderAnchorDNSKEY() throws TextParseException {
        SRRset set = new SRRset(new RRset(new DNSKEYRecord(Name.fromString("bla."), DClass.IN, 0, 0, 0, 0, new byte[]{0})));
        TrustAnchorStore tas = new TrustAnchorStore();
        tas.store(set);
        SRRset anchor = tas.find(Name.fromString("asdf.bla."), DClass.IN);
        assertEquals(set.getName(), anchor.getName());
    }

    @Test(expected = IllegalArgumentException.class)
    public void testInvalidAnchorRecord() throws TextParseException {
        SRRset set = new SRRset(new RRset(new TXTRecord(Name.fromString("bla."), DClass.IN, 0, "root")));
        TrustAnchorStore tas = new TrustAnchorStore();
        tas.store(set);
    }

    @Test
    public void testClear() throws TextParseException {
        SRRset set = new SRRset(new RRset(new DNSKEYRecord(Name.fromString("bla."), DClass.IN, 0, 0, 0, 0, new byte[]{0})));
        TrustAnchorStore tas = new TrustAnchorStore();
        tas.store(set);
        SRRset anchor = tas.find(Name.fromString("asdf.bla."), DClass.IN);
        assertNotNull(anchor);
        tas.clear();
        assertNull(tas.find(Name.fromString("asdf.bla."), DClass.IN));
    }
}