223 lines
8.9 KiB
Java
223 lines
8.9 KiB
Java
package org.gcube.vremanagement.whnmanager.jaxws.ws;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.Arrays;
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import java.util.Iterator;
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import javax.jws.WebService;
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import org.gcube.smartgears.ContextProvider;
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import org.gcube.smartgears.configuration.application.ApplicationConfiguration;
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import org.gcube.smartgears.context.application.ApplicationContext;
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import org.gcube.smartgears.context.container.ContainerContext;
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import org.gcube.smartgears.extensions.resource.ScopesResource.Scope;
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import org.gcube.smartgears.handlers.container.lifecycle.ProfilePublisher;
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import org.gcube.vremanagement.whnmanager.utils.ValidationUtils;
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//import org.gcube.common.calls.jaxws.Constants;
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import org.gcube.common.resources.gcore.HostingNode;
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import org.gcube.common.resources.gcore.Resources;
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import org.gcube.common.resources.gcore.ScopeGroup;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.common.scope.impl.ScopeBean;
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import org.gcube.common.scope.impl.ScopeBean.Type;
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import org.gcube.resourcemanagement.whnmanager.api.exception.GCUBEUnrecoverableException;
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import org.gcube.resourcemanagement.whnmanager.api.WhnManager;
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import org.gcube.resourcemanagement.whnmanager.api.types.AddScopeInputParams;
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import org.gcube.resourcemanagement.whnmanager.api.types.ScopeRIParams;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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@WebService(portName = "WhnManagerIOPort",
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serviceName = WhnManager.SERVICE_NAME,
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targetNamespace = WhnManager.TNS,
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endpointInterface = "org.gcube.resourcemanagement.whnmanager.api.WhnManager" )
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//@Singleton
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public class WhnManagerImpl implements WhnManager{
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private static Logger logger=LoggerFactory.getLogger(WhnManagerImpl.class);
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public static final String SCOPE_HEADER_ENTRY = "gcube-scope";
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/**
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* Add a scope to the ghn profile and publish it on IS
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*/
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@Override
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public boolean addScope(AddScopeInputParams params) throws GCUBEUnrecoverableException{
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logger.trace("WHNManager: addScope method invokation");
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String scope=params.getScope();
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ValidationUtils.valid("scope", scope);
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ApplicationContext context = ContextProvider.get();
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if(context!=null){
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HostingNode ghn=context.container().profile(HostingNode.class);
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if(new ScopeBean(scope).is(Type.VRE)){
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logger.debug("addScope operation on VRE scope. Check if present VO scope");
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scope=new ScopeBean(scope).enclosingScope().toString();
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logger.debug("VO scope: "+scope);
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}
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if(!ValidationUtils.isPresent(ghn, scope)){
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ValidationUtils.addEnclosingScopesOnResource(ghn, scope);
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logger.debug("addScope method: add scope "+scope+" to resource with id: "+ghn.id());
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ghn.scopes().asCollection().add(scope);
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ScopeGroup<String> scopes=ghn.scopes();
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logger.debug(" resource will be published in scopes: ");
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for(Iterator it=scopes.iterator(); it.hasNext();){
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String scopeFound=(String)it.next();
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logger.debug(" - "+scopeFound);
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}
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ContainerContext container=context.container()/*.configuration().apps()*/;
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ProfilePublisher publisher= new ProfilePublisher(container);
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publisher.update();
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}else{
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logger.warn("the scope "+scope+" is already present on ghn profile with id: "+ ghn.id());
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}
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}else{
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logger.warn("addScope method: context is null");
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}
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return true;
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}
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/**
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* Remove a scope from ghn profile and publish the new profile on IS
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*/
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@Override
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public boolean removeScope(String scope) throws GCUBEUnrecoverableException {
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logger.trace("WHN-Manager: removeScope method invokation");
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ValidationUtils.valid("scope", scope);
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if(new ScopeBean(scope).is(Type.VRE)){
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logger.debug("this is a VRE scope. The request will be ignored ");
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return true;
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}
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ApplicationContext context = ContextProvider.get();
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if(context!=null){
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HostingNode ghn=context.container().profile(HostingNode.class);
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if(ValidationUtils.isPresent(ghn, scope)){
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logger.debug("removeScope method: remove scope "+scope+" to resource with id: "+ghn.id());
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ContainerContext container=context.container();
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ProfilePublisher publisher= new ProfilePublisher(container);
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publisher.removeFrom(Arrays.asList(scope));
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}else{
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logger.warn("scope is not present in the resource");
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}
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}else{
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logger.warn("addScope method: context is null");
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}
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return true;
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}
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@Override
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public boolean addRIToScope(ScopeRIParams params) throws GCUBEUnrecoverableException{
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logger.debug("addRIToScope method: Adding scope " + params.getScope() + " to RI <" + params.getClazz() +","+ params.getName() +">");
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try {
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HttpURLConnection connection =getConnectionToScopeManager(params.name);
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logger.debug("adding scope: "+params.scope);
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Scope newScope = new Scope(params.scope);
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try (OutputStream output = connection.getOutputStream()) {
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Resources.marshal(newScope, output);
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}
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logger.info("addScope operation ended with response code: "+connection.getResponseCode());
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} catch (Exception e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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return true;
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}
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//
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// @Override
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// public boolean activateRI(RIData ri) throws GCUBEUnrecoverableException{
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// logger.debug("dummy activereRI method with param "+ri);
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// return true;
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// }
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//
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//
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// @Override
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// public boolean deactivateRI(RIData ri) throws GCUBEUnrecoverableException{
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// logger.debug("dummy deactivateRI method with param "+ri);
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// return true;
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// }
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//
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@Override
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public boolean removeRIFromScope(ScopeRIParams params) throws GCUBEUnrecoverableException{
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logger.debug("removeRIFromScope method with param "+params);
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try {
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HttpURLConnection connection =getConnectionToScopeManager(params.name);
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logger.debug("adding scope: "+params.scope);
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Scope newScope = new Scope(params.scope);
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newScope.delete=true;
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try (OutputStream output = connection.getOutputStream()) {
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Resources.marshal(newScope, output);
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}
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logger.info("addScope operation ended with response code: "+connection.getResponseCode());
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} catch (Exception e) {
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e.printStackTrace();
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}
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return true;
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}
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private void addScope(String appName, String currentScope, String scopeToAdd ) throws Exception{
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ApplicationContext context = ContextProvider.get();
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String hostname = context.container().configuration().hostname();
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int port = context.container().configuration().port();
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ApplicationConfiguration app=getAppConfiguration(appName, context);
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if(app!=null){
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if(logger.isDebugEnabled())
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logger.debug("http call to: http://"+hostname+":"+port+"/"+app.context()+"/gcube/resource/scopes");
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// URL url = new URL(String.format("http://%s:%d/%s/gcube/resource/scopes", "dlib29.isti.cnr.it", 8080, "authorization-service" ));
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URL url = new URL(String.format("http://%s:%d/%s/gcube/resource/scopes", hostname, port, app.context()));
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HttpURLConnection connection = (HttpURLConnection)url.openConnection();
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connection.setRequestMethod("POST");
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-Type", "application/xml");
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connection.setRequestProperty(SCOPE_HEADER_ENTRY, currentScope);
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Scope newScope = new Scope(scopeToAdd);
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try (OutputStream output = connection.getOutputStream()) {
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Resources.marshal(newScope, output);
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}
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logger.info("addScope operation ended with response code: "+connection.getResponseCode());
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}else{
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throw new RuntimeException("applicationConfiguration not found ");
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}
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}
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private HttpURLConnection getConnectionToScopeManager(String appName) throws Exception{
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ApplicationContext context = ContextProvider.get();
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String hostname = context.container().configuration().hostname();
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int port = context.container().configuration().port();
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String currentScope=ScopeProvider.instance.get();
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ApplicationConfiguration app=getAppConfiguration(appName, context);
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if(app!=null){
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if(logger.isDebugEnabled())
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logger.debug("http call to: http://"+hostname+":"+port+"/"+app.context()+"/gcube/resource/scopes");
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// URL url = new URL(String.format("http://%s:%d/%s/gcube/resource/scopes", "dlib29.isti.cnr.it", 8080, "authorization-service" ));
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URL url = new URL(String.format("http://%s:%d/%s/gcube/resource/scopes", hostname, port, app.context()));
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HttpURLConnection connection = (HttpURLConnection)url.openConnection();
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connection.setRequestMethod("POST");
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-Type", "application/xml");
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connection.setRequestProperty(SCOPE_HEADER_ENTRY, currentScope);
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return connection;
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}else{
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throw new RuntimeException("applicationConfiguration not found ");
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}
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}
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private ApplicationConfiguration getAppConfiguration(String appName, ApplicationContext context){
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logger.debug("get application configuration");
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for (ApplicationConfiguration app : context.container().configuration().apps()){
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logger.debug("check app "+ app.name());
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if (app.name().equals(appName)){
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logger.debug("application configuration is "+app.name());
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return app;
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}
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}
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return null;
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}
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}
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