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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 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.onap.aaf.auth.locate;
import java.net.URI;
import java.net.UnknownHostException;
import java.util.Map;
import javax.servlet.Filter;
import org.onap.aaf.auth.cache.Cache;
import org.onap.aaf.auth.cache.Cache.Dated;
import org.onap.aaf.auth.dao.CassAccess;
import org.onap.aaf.auth.dao.cass.ConfigDAO;
import org.onap.aaf.auth.dao.cass.LocateDAO;
import org.onap.aaf.auth.direct.DirectLocatorCreator;
import org.onap.aaf.auth.direct.DirectRegistrar;
import org.onap.aaf.auth.env.AuthzEnv;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.env.AuthzTransFilter;
import org.onap.aaf.auth.locate.api.API_AAFAccess;
import org.onap.aaf.auth.locate.api.API_Api;
import org.onap.aaf.auth.locate.api.API_Find;
import org.onap.aaf.auth.locate.api.API_Proxy;
import org.onap.aaf.auth.locate.facade.LocateFacadeFactory;
import org.onap.aaf.auth.locate.facade.LocateFacade_1_1;
import org.onap.aaf.auth.locate.mapper.Mapper.API;
import org.onap.aaf.auth.rserv.HttpMethods;
import org.onap.aaf.auth.server.AbsService;
import org.onap.aaf.auth.server.JettyServiceStarter;
import org.onap.aaf.auth.server.Log4JLogIt;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.Locator;
import org.onap.aaf.cadi.LocatorException;
import org.onap.aaf.cadi.PropAccess;
import org.onap.aaf.cadi.aaf.v2_0.AAFAuthn;
import org.onap.aaf.cadi.aaf.v2_0.AAFConHttp;
import org.onap.aaf.cadi.aaf.v2_0.AAFLurPerm;
import org.onap.aaf.cadi.aaf.v2_0.AAFTrustChecker;
import org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator;
import org.onap.aaf.cadi.config.Config;
import org.onap.aaf.cadi.config.RegistrationPropHolder;
import org.onap.aaf.cadi.register.Registrant;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Data;
import org.onap.aaf.misc.env.Env;
import com.datastax.driver.core.Cluster;
public class AAF_Locate extends AbsService<AuthzEnv, AuthzTrans> {
private static final String USER_PERMS = "userPerms";
private LocateFacade_1_1 facade; // this is the default Facade
private LocateFacade_1_1 facade_1_1_XML;
public Map<String, Dated> cacheUser;
public final AAFAuthn<?> aafAuthn;
public final AAFLurPerm aafLurPerm;
private Locator<URI> gui_locator;
public final long expireIn;
private final Cluster cluster;
public final LocateDAO locateDAO;
public final ConfigDAO configDAO;
private Locator<URI> dal;
/**
* Construct AuthzAPI with all the Context Supporting Routes that Authz needs
*
* @param env
* @param si
* @param dm
* @param decryptor
* @throws APIException
*/
public AAF_Locate(final AuthzEnv env) throws Exception {
super(env.access(), env);
expireIn = Long.parseLong(env.getProperty(Config.AAF_USER_EXPIRES, Config.AAF_USER_EXPIRES_DEF));
// Initialize Facade for all uses
AuthzTrans trans = env.newTransNoAvg();
cluster = org.onap.aaf.auth.dao.CassAccess.cluster(env,null);
locateDAO = new LocateDAO(trans,cluster,CassAccess.KEYSPACE);
configDAO = new ConfigDAO(trans,locateDAO); // same stuff
// Have AAFLocator object Create DirectLocators for Location needs
AbsAAFLocator.setCreator(new DirectLocatorCreator(env, locateDAO));
aafLurPerm = aafCon().newLur();
// Note: If you need both Authn and Authz construct the following:
aafAuthn = aafCon().newAuthn(aafLurPerm);
facade = LocateFacadeFactory.v1_1(env,this,trans,Data.TYPE.JSON); // Default Facade
facade_1_1_XML = LocateFacadeFactory.v1_1(env,this,trans,Data.TYPE.XML);
synchronized(env) {
if (cacheUser == null) {
cacheUser = Cache.obtain(USER_PERMS);
Cache.startCleansing(env, USER_PERMS);
}
}
////////////////////////////////////////////////////////////////////////////
// Time Critical
// These will always be evaluated first
////////////////////////////////////////////////////////////////////////
API_AAFAccess.init(this,facade);
API_Find.init(this, facade);
API_Proxy.init(this, facade);
////////////////////////////////////////////////////////////////////////
// Management APIs
////////////////////////////////////////////////////////////////////////
// There are several APIs around each concept, and it gets a bit too
// long in this class to create. The initialization of these Management
// APIs have therefore been pushed to StandAlone Classes with static
// init functions
API_Api.init(this, facade);
////////////////////////////////////////////////////////////////////////
// Default Function
////////////////////////////////////////////////////////////////////////
API_AAFAccess.initDefault(this,facade);
}
/**
* Setup XML and JSON implementations for each supported Version type
*
* We do this by taking the Code passed in and creating clones of these with the appropriate Facades and properties
* to do Versions and Content switches
*
*/
public void route(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
String version = "1.0";
// Get Correct API Class from Mapper
Class<?> respCls = facade.mapper().getClass(api);
if (respCls==null) throw new Exception("Unknown class associated with " + api.getClass().getName() + ' ' + api.name());
// setup Application API HTML ContentTypes for JSON and Route
String application = applicationJSON(respCls, version);
route(env,meth,path,code,application,"application/json;version="+version,"*/*","*");
// setup Application API HTML ContentTypes for XML and Route
application = applicationXML(respCls, version);
route(env,meth,path,code.clone(facade_1_1_XML,false),application,"text/xml;version="+version);
// Add other Supported APIs here as created
}
public void routeAll(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
route(env,meth,path,code,""); // this will always match
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.server.AbsServer#_newAAFConHttp()
*/
@Override
protected AAFConHttp _newAAFConHttp() throws CadiException {
try {
if (dal==null) {
dal = AbsAAFLocator.create("%CNS.%NS.service",Config.AAF_DEFAULT_API_VERSION);
}
// utilize pre-constructed DirectAAFLocator
return new AAFConHttp(env.access(),dal);
} catch (LocatorException e) {
throw new CadiException(e);
}
}
public Locator<URI> getGUILocator() throws LocatorException {
if (gui_locator==null) {
RegistrationPropHolder rph;
try {
rph = new RegistrationPropHolder(access, 0);
} catch (UnknownHostException | CadiException e) {
throw new LocatorException(e);
}
String url = rph.getPublicEntryName("gui", rph.default_container);
gui_locator = AbsAAFLocator.create(url,Config.AAF_DEFAULT_API_VERSION);
}
return gui_locator;
}
@Override
public Filter[] _filters(Object ... additionalTafLurs) throws CadiException, LocatorException {
try {
return new Filter[] {
new AuthzTransFilter(env, aafCon(),
new AAFTrustChecker((Env)env)
,additionalTafLurs
)};
} catch (NumberFormatException e) {
throw new CadiException("Invalid Property information", e);
}
}
@SuppressWarnings("unchecked")
@Override
public Registrant<AuthzEnv>[] registrants(final int port) throws CadiException {
return new Registrant[] {
new DirectRegistrar(access,locateDAO,port)
};
}
@Override
public void destroy() {
Cache.stopTimer();
if (cluster!=null) {
cluster.close();
}
super.destroy();
}
public static void main(final String[] args) {
try {
Log4JLogIt logIt = new Log4JLogIt(args, "locate");
PropAccess propAccess = new PropAccess(logIt,args);
try {
new JettyServiceStarter<AuthzEnv,AuthzTrans>(
new AAF_Locate(new AuthzEnv(propAccess)),true)
.start();
} catch (Exception e) {
propAccess.log(e);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
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