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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.cm;
import java.lang.reflect.Constructor;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;
import javax.servlet.Filter;
import org.onap.aaf.auth.cache.Cache;
import org.onap.aaf.auth.cache.Cache.Dated;
import org.onap.aaf.auth.cm.api.API_Artifact;
import org.onap.aaf.auth.cm.api.API_Cert;
import org.onap.aaf.auth.cm.ca.CA;
import org.onap.aaf.auth.cm.facade.Facade1_0;
import org.onap.aaf.auth.cm.facade.FacadeFactory;
import org.onap.aaf.auth.cm.mapper.Mapper.API;
import org.onap.aaf.auth.cm.service.CMService;
import org.onap.aaf.auth.cm.service.Code;
import org.onap.aaf.auth.dao.CassAccess;
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.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.Access;
import org.onap.aaf.cadi.Access.Level;
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.register.Registrant;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.Data;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.util.Split;
import com.datastax.driver.core.Cluster;
public class AAF_CM extends AbsService<AuthzEnv, AuthzTrans> {
private static final String USER_PERMS = "userPerms";
private static final Map<String,CA> certAuths = new TreeMap<String,CA>();
public Facade1_0 facade1_0; // this is the default Facade
public Facade1_0 facade1_0_XML; // this is the XML Facade
public Map<String, Dated> cacheUser;
public AAFAuthn<?> aafAuthn;
public AAFLurPerm aafLurPerm;
final public Cluster cluster;
public final LocateDAO locateDAO;
/**
* Construct AuthzAPI with all the Context Supporting Routes that Authz needs
*
* @param env
* @param si
* @param dm
* @param decryptor
* @throws APIException
*/
public AAF_CM(AuthzEnv env) throws Exception {
super(env.access(),env);
aafLurPerm = aafCon().newLur();
// Note: If you need both Authn and Authz construct the following:
aafAuthn = aafCon().newAuthn(aafLurPerm);
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);
locateDAO = new LocateDAO(trans,cluster,CassAccess.KEYSPACE);
// Have AAFLocator object Create DirectLocators for Location needs
AbsAAFLocator.setCreator(new DirectLocatorCreator(env, locateDAO));
// Load Supported Certificate Authorities by property
// Note: Some will be dynamic Properties, so we need to look through all
for(Entry<Object, Object> es : env.access().getProperties().entrySet()) {
String key = es.getKey().toString();
if(key.startsWith(CA.CM_CA_PREFIX)) {
int idx = key.indexOf('.');
if(idx==key.lastIndexOf('.')) { // else it's a regular property
env.log(Level.INIT, "Loading Certificate Authority Module: " + key.substring(idx+1));
String[] segs = Split.split(',', env.getProperty(key));
if(segs.length>0) {
String[][] multiParams = new String[segs.length-1][];
for(int i=0;i<multiParams.length;++i) {
multiParams[i]=Split.split(';',segs[1+i]);
}
@SuppressWarnings("unchecked")
Class<CA> cac = (Class<CA>)Class.forName(segs[0]);
Constructor<CA> cons = cac.getConstructor(new Class<?>[] {
Access.class,String.class,String.class,String[][].class
});
Object pinst[] = new Object[4];
pinst[0]=env;
pinst[1]= key.substring(idx+1);
pinst[2]= aaf_env;
pinst[3] = multiParams;
CA ca = cons.newInstance(pinst);
certAuths.put(ca.getName(),ca);
}
}
}
}
if(certAuths.size()==0) {
throw new APIException("No Certificate Authorities have been configured in CertMan");
}
CMService service = new CMService(trans, this);
// note: Service knows how to shutdown Cluster on Shutdown, etc. See Constructor
facade1_0 = FacadeFactory.v1_0(this,trans, service,Data.TYPE.JSON); // Default Facade
facade1_0_XML = FacadeFactory.v1_0(this,trans,service,Data.TYPE.XML);
synchronized(env) {
if(cacheUser == null) {
cacheUser = Cache.obtain(USER_PERMS);
Cache.startCleansing(env, USER_PERMS);
}
}
////////////////////////////////////////////////////////////////////////////
// APIs
////////////////////////////////////////////////////////////////////////
API_Cert.init(this);
API_Artifact.init(this);
StringBuilder sb = new StringBuilder();
trans.auditTrail(2, sb);
trans.init().log(sb);
}
public CA getCA(String key) {
return certAuths.get(key);
}
/**
* 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, Code 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);
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(facade1_0_XML),application,"application/xml;version="+version);
// Add other Supported APIs here as created
}
public void routeAll(HttpMethods meth, String path, API api, Code code) throws Exception {
route(env,meth,path,code,""); // this will always match
}
@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, LocatorException {
return new Registrant[] {
new DirectRegistrar(access,locateDAO,app_name,app_version,port)
};
}
public void destroy() {
Cache.stopTimer();
locateDAO.close(env.newTransNoAvg());
cluster.close();
}
public static void main(final String[] args) {
try {
Log4JLogIt logIt = new Log4JLogIt(args, "cm");
PropAccess propAccess = new PropAccess(logIt,args);
AAF_CM service = new AAF_CM(new AuthzEnv(propAccess));
JettyServiceStarter<AuthzEnv,AuthzTrans> jss = new JettyServiceStarter<AuthzEnv,AuthzTrans>(service);
jss.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
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