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/*
* ============LICENSE_START===================================================
* Copyright (c) 2018 Amdocs
* ============================================================================
* 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.pomba.contextbuilder.networkdiscovery;
import java.util.Arrays;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.StreamSupport;
import org.eclipse.jetty.util.security.Password;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.AbstractEnvironment;
import org.springframework.core.env.EnumerablePropertySource;
import org.springframework.core.env.Environment;
import org.springframework.core.env.MutablePropertySources;
import org.springframework.stereotype.Component;
@Component
public class NdctxbConfiguration {
private static Logger log = LoggerFactory.getLogger(NdctxbConfiguration.class);
private static final String PREFIX_RESOURCE_TYPE = "networkDiscoveryCtxBuilder.resourceTypeMapping.";
private static final String WHITE_SPACE = "\\s";
// Network Discovery Context Builder Configuration values
@Value("${networkDiscoveryCtxBuilder.httpProtocol}")
private String httpNetworkDiscoveryCtxBuilderProtocol;
@Value("${networkDiscoveryCtxBuilder.port}")
private String networkDiscoveryCtxBuilderPort;
@Value("${networkDiscoveryCtxBuilder.serviceName}")
private String networkDiscoveryCtxBuilderServiceName;
@Value("${networkDiscoveryCtxBuilder.userId:admin}")
private String networkDiscoveryCtxBuilderUserId;
@Value("${networkDiscoveryCtxBuilder.password:OBF:1u2a1toa1w8v1tok1u30}")
private String networkDiscoveryCtxBuilderPassword;
@Value("${networkDiscoveryCtxBuilder.resourceList:vnfcs}")
private String networkDiscoveryCtxBuilderResourceList;
// Service Decomposition Configuration values
@Value("${serviceDecomposition.host:127.0.0.1}")
private String serviceDecompositionHost;
@Value("${serviceDecomposition.port}")
private String serviceDecompositionPort;
@Value("${serviceDecomposition.httpProtocol}")
private String serviceDecompositionHttpProtocol;
@Value("${serviceDecomposition.serviceInstancePath}")
private String serviceDecompositionServiceInstancePath;
@Value("${serviceDecomposition.userId:admin}")
private String serviceDecompositionUserId;
@Value("${serviceDecomposition.password:OBF:1u2a1toa1w8v1tok1u30}")
private String serviceDecompositionPassword;
// Network Discovery Micro Service Configuration values
@Value("${networkDiscoveryMicroService.host}")
private String networkDiscoveryMicroServiceHost;
@Value("${networkDiscoveryMicroService.port}")
private String networkDiscoveryMicroServicePort;
@Value("${networkDiscoveryMicroService.httpProtocol}")
private String httpNetworkDiscoveryMicroServiceProtocol;
@Value("${networkDiscoveryMicroService.networkDiscoveryPath}")
private String networkDiscoveryMicroServicePath;
@Value("${networkDiscoveryMicroService.responseTimeOutInMilliseconds}")
private String networkDiscoveryResponseTimeOutInMilliseconds;
@Value("${networkDiscoveryMicroService.userId:admin}")
private String networkDiscoveryMicroServiceUserId;
@Value("${networkDiscoveryMicroService.password:OBF:1u2a1toa1w8v1tok1u30}")
private String networkDiscoveryMicroServicePassword;
@Bean(name = "serviceDecompositionBaseUrl")
public String getURL() {
return this.serviceDecompositionHttpProtocol + "://" + this.serviceDecompositionHost + ":"
+ this.serviceDecompositionPort + this.serviceDecompositionServiceInstancePath;
}
@Bean(name = "serviceDecompositionBasicAuthorization")
public String getSdBasicAuth() {
String auth = this.serviceDecompositionUserId + ":" + Password.deobfuscate(this.serviceDecompositionPassword);
return ("Basic " + Base64.getEncoder().encodeToString(auth.getBytes()));
}
@Bean(name = "networkDiscoveryCtxBuilderBasicAuthorization")
public String getNdBasicAuth() {
String auth = this.networkDiscoveryCtxBuilderUserId + ":"
+ Password.deobfuscate(this.networkDiscoveryCtxBuilderPassword);
return ("Basic " + Base64.getEncoder().encodeToString(auth.getBytes()));
}
@Bean(name = "networkDiscoveryCtxBuilderBaseUrl")
public String getNetworkDiscoveryCtxBuilderBaseUrl() {
return this.httpNetworkDiscoveryCtxBuilderProtocol
+ "://" + this.networkDiscoveryCtxBuilderServiceName
+ ":"
+ this.networkDiscoveryCtxBuilderPort;
}
@Bean(name = "networkDiscoveryCtxBuilderResources")
public String getNetworkDiscoveryCtxBuilderResourcs() {
return this.networkDiscoveryCtxBuilderResourceList;
}
@Bean(name = "networkDiscoveryMicroServiceBaseUrl")
public String getNetworkDiscoveryURL() {
return this.httpNetworkDiscoveryMicroServiceProtocol + "://" + this.networkDiscoveryMicroServiceHost + ":"
+ this.networkDiscoveryMicroServicePort + this.networkDiscoveryMicroServicePath;
}
@Bean(name = "networkDiscoveryResponseTimeOutInMilliseconds")
public long getNdResponseTimeOutInMilliseconds() {
return Integer.parseUnsignedInt(this.networkDiscoveryResponseTimeOutInMilliseconds);
}
@Bean(name = "networkDiscoveryMicroServiceHostAndPort")
public String getNetworkDiscoveryMicroServiceHostAndPort() {
return this.networkDiscoveryMicroServiceHost + ":" + this.networkDiscoveryMicroServicePort;
}
@Bean(name = "networkDiscoveryMicroServiceBasicAuthorization")
public String getNetworkDiscoveryMicroServiceBasicAuth() {
String auth = this.networkDiscoveryMicroServiceUserId + ":"
+ Password.deobfuscate(this.networkDiscoveryMicroServicePassword);
return ("Basic " + Base64.getEncoder().encodeToString(auth.getBytes()));
}
@Autowired
private Environment env;
// This method builds a map between Service Decomposition resource type and Network Discovery
// Context Builder resource type using dynamic mapping technique.
// It scans the contents of the configuration file "application.properties",
// searching for the string "networkDiscoveryCtxBuilder.resourceTypeMapping.", and if found,
// anything from the remaining string will be used as the key (Service Decomposition resource Type)
// to match to the value of assignment (network discovery context builder resource type).
// For example,"networkDiscoveryCtxBuilder.resourceTypeMapping.BBB = bbb",
// Service Decomposition resource type BBB matches to context builder resource type bbb
@Bean(name = "networkDiscoveryCtxBuilderResourceTypeMapping")
public Map<String, String> getResourceTypeMapping() {
Map<String, String> props = new HashMap<>();
MutablePropertySources propSrcs = ((AbstractEnvironment) this.env).getPropertySources();
StreamSupport.stream(propSrcs.spliterator(), false)
.filter(ps -> ps instanceof EnumerablePropertySource)
.map(ps -> ((EnumerablePropertySource<?>) ps).getPropertyNames())
.flatMap(Arrays::<String>stream)
.forEach(propName -> {
if (propName.startsWith(PREFIX_RESOURCE_TYPE)) {
String myKey = propName.substring(PREFIX_RESOURCE_TYPE.length()).replaceAll(WHITE_SPACE,"");
String myValue = this.env.getProperty(propName).replaceAll(WHITE_SPACE, "");
props.put( myKey , myValue);
}
});
log.info(props.toString());
return props;
}
}
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