/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.security.provider.cas.clearpass;
import java.io.InputStream;
import java.util.Properties;
import org.apache.commons.io.IOUtils;
import org.apereo.portal.security.ISecurityContext;
import org.apereo.portal.security.ISecurityContextFactory;
import org.jasig.cas.client.util.CommonUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
public final class PasswordCachingCasAssertionSecurityContextFactory
implements ISecurityContextFactory {
private static final String DEFAULT_PORTAL_SECURITY_PROPERTY_FILE =
"properties/security.properties";
private static final String CLEARPASS_CAS_URL_PROPERTY =
PasswordCachingCasAssertionSecurityContextFactory.class.getName() + ".clearPassCasUrl";
private final String clearPassUrl;
public PasswordCachingCasAssertionSecurityContextFactory() {
final Resource resource =
new ClassPathResource(
DEFAULT_PORTAL_SECURITY_PROPERTY_FILE, getClass().getClassLoader());
final Properties securityProperties = new Properties();
InputStream inputStream = null;
try {
inputStream = resource.getInputStream();
securityProperties.load(inputStream);
this.clearPassUrl = securityProperties.getProperty(CLEARPASS_CAS_URL_PROPERTY);
} catch (final Exception e) {
throw new RuntimeException(e);
} finally {
IOUtils.closeQuietly(inputStream);
}
}
public ISecurityContext getSecurityContext() {
if (CommonUtils.isNotBlank(this.clearPassUrl)) {
return new PasswordCachingCasAssertionSecurityContext(this.clearPassUrl);
}
throw new IllegalStateException(
String.format(
"clearPassUrl not configured. Cannot create an instance of [%s] without it.",
getClass().getSimpleName()));
}
}