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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.oauth;
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.hl.Question;
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.oauth.api.API_Token;
import org.onap.aaf.auth.oauth.facade.OAFacade;
import org.onap.aaf.auth.oauth.facade.OAFacade1_0;
import org.onap.aaf.auth.oauth.facade.OAFacadeFactory;
import org.onap.aaf.auth.oauth.mapper.Mapper.API;
import org.onap.aaf.auth.oauth.service.OAuthService;
import org.onap.aaf.auth.rserv.HttpCode;
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.LocatorException;
import org.onap.aaf.cadi.PropAccess;
import org.onap.aaf.cadi.aaf.v2_0.AAFAuthn;
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.oauth.TokenMgr;
import org.onap.aaf.cadi.oauth.TokenMgr.TokenPermLoader;
import org.onap.aaf.cadi.register.Registrant;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Data.TYPE;
import org.onap.aaf.misc.env.Env;
import com.datastax.driver.core.Cluster;
import aafoauth.v2_0.Introspect;
public class AAF_OAuth extends AbsService<AuthzEnv,AuthzTrans> {
public Map<String, Dated> cacheUser;
public AAFAuthn<?> aafAuthn;
public AAFLurPerm aafLurPerm;
private final OAuthService service;
private OAFacade1_0 facade1_0;
private final Question question;
private TokenPermLoader tpLoader;
private final Cluster cluster;
/**
* Construct AuthzAPI with all the Context Supporting Routes that Authz needs
*
* @param env
* @param si
* @param dm
* @param decryptor
* @throws APIException
*/
public AAF_OAuth(final AuthzEnv env) throws Exception {
super(env.access(),env);
String aaf_env = env.getProperty(Config.AAF_ENV);
if (aaf_env==null) {
throw new APIException("aaf_env needs to be set");
}
// Initialize Facade for all uses
AuthzTrans trans = env.newTrans();
cluster = org.onap.aaf.auth.dao.CassAccess.cluster(env,null);
aafLurPerm = aafCon().newLur();
// Note: If you need both Authn and Authz construct the following:
aafAuthn = aafCon().newAuthn(aafLurPerm);
// Start Background Processing
// Question question =
question = new Question(trans, cluster, CassAccess.KEYSPACE);
question.startTimers(env);
// Have AAFLocator object Create DirectLocators for Location needs
AbsAAFLocator.setCreator(new DirectLocatorCreator(env, question.locateDAO));
service = new OAuthService(env.access(),trans,question);
facade1_0 = OAFacadeFactory.v1_0(this, trans, service, TYPE.JSON);
StringBuilder sb = new StringBuilder();
trans.auditTrail(2, sb);
trans.init().log(sb);
API_Token.init(this, facade1_0);
}
/**
* 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, HttpCode<AuthzTrans, OAFacade<Introspect>> code) throws Exception {
String version = "1.0";
// Get Correct API Class from Mapper
Class<?> respCls = facade1_0.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);
if (meth.equals(HttpMethods.POST)) {
route(env,meth,path,code,application,"application/json;version="+version,"application/x-www-form-urlencoded","*/*");
} else {
route(env,meth,path,code,application,"application/json;version="+version,"*/*");
}
}
@Override
public Filter[] _filters(Object ... additionalTafLurs) throws CadiException, LocatorException {
try {
DirectOAuthTAF doat = new DirectOAuthTAF(env,question,facade1_0);
Object[] atl=new Object[additionalTafLurs.length+2];
atl[0] = doat;
atl[1] = doat.directUserPass();
if (additionalTafLurs.length>0) {
System.arraycopy(additionalTafLurs, 0, atl, 2, additionalTafLurs.length);
}
return new Filter[] {
new AuthzTransFilter(env,aafCon(),
new AAFTrustChecker((Env)env),
atl
)};
} catch (NumberFormatException | APIException 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,question.locateDAO,port)
};
}
@Override
public void destroy() {
Cache.stopTimer();
if (service!=null) {
service.close();
}
if (cluster!=null) {
cluster.close();
}
super.destroy();
}
// For use in CADI ONLY
public TokenMgr.TokenPermLoader tpLoader() {
return tpLoader;
}
public static void main(final String[] args) {
try {
Log4JLogIt logIt = new Log4JLogIt(args, "oauth");
PropAccess propAccess = new PropAccess(logIt,args);
AAF_OAuth service = new AAF_OAuth(new AuthzEnv(propAccess));
JettyServiceStarter<AuthzEnv,AuthzTrans> jss = new JettyServiceStarter<AuthzEnv,AuthzTrans>(service);
jss.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
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