/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.sshd.server.config.keys;
import java.nio.file.Path;
import java.security.PublicKey;
import java.util.Collection;
import org.apache.sshd.common.config.keys.AuthorizedKeyEntry;
import org.apache.sshd.common.config.keys.AuthorizedKeysTestSupport;
import org.apache.sshd.common.config.keys.PublicKeyEntryResolver;
import org.apache.sshd.common.util.OsUtils;
import org.apache.sshd.server.auth.pubkey.PublickeyAuthenticator;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
/**
* @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a>
*/
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class DefaultAuthorizedKeysAuthenticatorTest extends AuthorizedKeysTestSupport {
public DefaultAuthorizedKeysAuthenticatorTest() {
super();
}
@Test
public void testUsernameValidation() throws Exception {
Path file = getTempTargetRelativeFile(getCurrentTestName());
writeDefaultSupportedKeys(file);
Collection<AuthorizedKeyEntry> entries = AuthorizedKeyEntry.readAuthorizedKeys(file);
Collection<PublicKey> keySet = AuthorizedKeyEntry.resolveAuthorizedKeys(PublicKeyEntryResolver.FAILING, entries);
PublickeyAuthenticator auth = new DefaultAuthorizedKeysAuthenticator(file, false);
String thisUser = OsUtils.getCurrentUser();
for (String username : new String[]{null, "", thisUser, getClass().getName() + "#" + getCurrentTestName()}) {
boolean expected = thisUser.equals(username);
for (PublicKey key : keySet) {
boolean actual = auth.authenticate(username, key, null);
assertEquals("Mismatched authentication results for user='" + username + "'", expected, actual);
}
}
}
}