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/*-
* ============LICENSE_START=======================================================
* ECOMP-PAP-REST
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.policy.pap.xacml.rest;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Base64;
import java.util.Properties;
import javax.servlet.ServletContext;
import javax.servlet.ServletRegistration;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.support.XmlWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import org.openecomp.policy.xacml.api.XACMLErrorConstants;
public class WebConfig implements WebApplicationInitializer {
private static final Log logger = LogFactory.getLog(WebConfig.class);
@Override
public void onStartup(ServletContext container) {
//need to get properties for userid and password on the pap to get authorization string used in URI Mapping
Properties prop = new Properties();
String propFileName = "xacml.pap.properties";
try {
InputStream is = new FileInputStream(propFileName);
prop.load(is);
} catch (Exception e) {
logger.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "property file '" + propFileName + "' not found in the classpath");
}
String papID = prop.getProperty("xacml.rest.pap.userid");
String papPass = prop.getProperty("xacml.rest.pap.password");
String usernameAndPassword = papID+":"+papPass;
String authorizationString = Base64.getEncoder().encodeToString(usernameAndPassword.getBytes());
XmlWebApplicationContext appContext = new XmlWebApplicationContext();
appContext.setConfigLocation("classpath:spring.xml");
System.out.println("Spring XML File Location: " + appContext.getConfigLocations());
logger.info("Spring XML File Location: " + appContext.getConfigLocations());
ServletRegistration.Dynamic dispatcher =
container.addServlet("dispatcher", new DispatcherServlet(appContext));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("/@Auth@"+authorizationString+"/ecomp/*");
}
}
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