test/jdk/javax/security/auth/x500/X500Principal/KeywordMap.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @bug 6181936
 * @summary Test basic functionality of X500Principal(String, Map) constructor
 * @author Sean Mullan
 */
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.x500.X500Principal;

public class KeywordMap {

    public static void main(String[] args) throws Exception {

        X500Principal p = null;
        Map<String, String> m = null;

        // test null keywordMap
        try {
            p = new X500Principal("CN=user", null);
            throw new Exception
                ("expected NullPointerException for null keywordMap");
        } catch (NullPointerException npe) {}

        // test improperly specified OID
        m = Collections.singletonMap("FOO", "FOO");
        try {
            p = new X500Principal("FOO=user", m);
            throw new Exception
                ("expected IllegalArgumentException for bad OID");
        } catch (IllegalArgumentException iae) {}

        // ignore improperly specified keyword
        m = Collections.singletonMap("?*&", "FOO");
        p = new X500Principal("CN=user", m);

        // throw exception if no mapping for keyword
        m = Collections.singletonMap("BAR", "1.2.3");
        try {
            p = new X500Principal("FOO=user", m);
            throw new Exception
                ("expected IllegalArgumentExc for keyword with no mapping");
        } catch (IllegalArgumentException iae) {}

        // don't match keyword in lower-case
        m = Collections.singletonMap("foo", "1.2.3");
        try {
            p = new X500Principal("FOO=user", m);
            throw new Exception
                ("expected IllegalArgumentExc for wrong-case keyword mapping");
        } catch (IllegalArgumentException iae) {}

        // allow duplicate OID mappings
        m = new HashMap<String, String>();
        m.put("FOO", "1.2.3");
        m.put("BAR", "1.2.3");
        p = new X500Principal("BAR=user", m);

        // override builtin keywords
        m = Collections.singletonMap("CN", "1.2.3");
        p = new X500Principal("CN=user", m);
        if (!p.getName().startsWith("1.2.3")) {
            throw new Exception("mapping did not override builtin keyword");
        }

        // override builtin OIDs
        m = Collections.singletonMap("FOO", "2.5.4.3");
        p = new X500Principal("FOO=sean", m);
        if (!p.getName().startsWith("CN")) {
            throw new Exception("mapping did not override builtin OID");
        }
    }
}