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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2018 Nokia. All rights reserved.s
* ================================================================================
* 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.onap.dcae.restapi;
import java.util.HashMap;
import java.util.Map;
import org.onap.dcae.ApplicationException;
import org.onap.dcae.ApplicationSettings;
import org.onap.dcae.common.configuration.AuthMethod;
import org.onap.dcae.common.configuration.AuthMethodType;
import org.onap.dcae.common.configuration.BasicAuth;
import org.onap.dcae.common.configuration.CertAuth;
import org.onap.dcae.common.configuration.CertBasicAuth;
import org.onap.dcae.common.configuration.NoAuth;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
import org.springframework.stereotype.Component;
@Component
public class ServletConfig implements WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> {
@Autowired
private ApplicationSettings properties;
@Override
public void customize(ConfigurableServletWebServerFactory container) {
provideAuthConfigurations(container).getOrDefault(properties.authMethod(),
notSupportedOperation()).configure();
}
private Map<String, AuthMethod> provideAuthConfigurations(ConfigurableServletWebServerFactory container) {
Map<String, AuthMethod> authMethods = new HashMap<>();
authMethods.put(AuthMethodType.CERT_ONLY.value(), new CertAuth(container, properties));
authMethods.put(AuthMethodType.BASIC_AUTH.value(), new BasicAuth(container, properties));
authMethods.put(AuthMethodType.CERT_BASIC_AUTH.value(), new CertBasicAuth(container, properties));
authMethods.put(AuthMethodType.NO_AUTH.value(), new NoAuth(container, properties));
return authMethods;
}
private AuthMethod notSupportedOperation() {
return () -> {
throw new ApplicationException(
"Provided auth method not allowed: " + properties.authMethod());
};
}
}
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