/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed 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.keycloak.testsuite.rule;
import org.jboss.logging.Logger;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;
import org.keycloak.testsuite.federation.ldap.LDAPTestConfiguration;
import org.keycloak.util.ldap.LDAPEmbeddedServer;
import java.util.Map;
import java.util.Properties;
/**
* This rule handles:
* - Reading of LDAP configuration from properties file
* - Eventually start+stop of LDAP embedded server.
* - Eventually allows to ignore the test if particular condition is not met. This allows to run specific tests just for some LDAP vendors
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class LDAPRule implements TestRule {
private static final Logger logger = Logger.getLogger(LDAPRule.class);
public static final String LDAP_CONNECTION_PROPERTIES_LOCATION = "ldap/ldap-connection.properties";
protected LDAPTestConfiguration ldapTestConfiguration;
protected LDAPEmbeddedServer ldapEmbeddedServer;
private final LDAPRuleCondition condition;
public LDAPRule() {
this(null);
}
public LDAPRule(LDAPRuleCondition condition) {
this.condition = condition;
}
@Override
public Statement apply(Statement base, Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
boolean skipTest = before();
if (skipTest) {
logger.infof("Skip %s due to LDAPRuleCondition not met", description.getDisplayName());
return;
}
try {
base.evaluate();
} finally {
after();
}
}
};
}
// Return true if test should be skipped
protected boolean before() throws Throwable {
String connectionPropsLocation = getConnectionPropertiesLocation();
ldapTestConfiguration = LDAPTestConfiguration.readConfiguration(connectionPropsLocation);
if (condition != null && condition.skipTest(ldapTestConfiguration.getLDAPConfig())) {
return true;
}
if (ldapTestConfiguration.isStartEmbeddedLdapServer()) {
ldapEmbeddedServer = createServer();
ldapEmbeddedServer.init();
ldapEmbeddedServer.start();
}
return false;
}
protected void after() {
try {
if (ldapEmbeddedServer != null) {
ldapEmbeddedServer.stop();
ldapEmbeddedServer = null;
ldapTestConfiguration = null;
}
} catch (Exception e) {
throw new RuntimeException("Error tearDown Embedded LDAP server.", e);
}
}
protected String getConnectionPropertiesLocation() {
return LDAP_CONNECTION_PROPERTIES_LOCATION;
}
protected LDAPEmbeddedServer createServer() {
Properties defaultProperties = new Properties();
defaultProperties.setProperty(LDAPEmbeddedServer.PROPERTY_DSF, LDAPEmbeddedServer.DSF_INMEMORY);
defaultProperties.setProperty(LDAPEmbeddedServer.PROPERTY_LDIF_FILE, "classpath:ldap/users.ldif");
return new LDAPEmbeddedServer(defaultProperties);
}
public Map<String, String> getConfig() {
return ldapTestConfiguration.getLDAPConfig();
}
public int getSleepTime() {
return ldapTestConfiguration.getSleepTime();
}
// Allows to skip particular LDAP test just under specific conditions (eg. some test running just on Active Directory)
public interface LDAPRuleCondition {
boolean skipTest(Map<String, String> ldapConfig);
}
}