auth/auth-locate/src/main/java/org/onap/aaf/auth/locate/AAF_Locate.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22
  23 package org.onap.aaf.auth.locate;
  24
  25 import java.net.URI;
  26 import java.util.Map;
  27
  28 import javax.servlet.Filter;
  29
  30 import org.onap.aaf.auth.cache.Cache;
  31 import org.onap.aaf.auth.cache.Cache.Dated;
  32 import org.onap.aaf.auth.dao.CassAccess;
  33 import org.onap.aaf.auth.dao.cass.ConfigDAO;
  34 import org.onap.aaf.auth.dao.cass.LocateDAO;
  35 import org.onap.aaf.auth.direct.DirectLocatorCreator;
  36 import org.onap.aaf.auth.direct.DirectRegistrar;
  37 import org.onap.aaf.auth.env.AuthzEnv;
  38 import org.onap.aaf.auth.env.AuthzTrans;
  39 import org.onap.aaf.auth.env.AuthzTransFilter;
  40 import org.onap.aaf.auth.locate.api.API_AAFAccess;
  41 import org.onap.aaf.auth.locate.api.API_Api;
  42 import org.onap.aaf.auth.locate.api.API_Find;
  43 import org.onap.aaf.auth.locate.api.API_Proxy;
  44 import org.onap.aaf.auth.locate.facade.LocateFacadeFactory;
  45 import org.onap.aaf.auth.locate.facade.LocateFacade_1_1;
  46 import org.onap.aaf.auth.locate.mapper.Mapper.API;
  47 import org.onap.aaf.auth.rserv.HttpMethods;
  48 import org.onap.aaf.auth.server.AbsService;
  49 import org.onap.aaf.auth.server.JettyServiceStarter;
  50 import org.onap.aaf.auth.server.Log4JLogIt;
  51 import org.onap.aaf.cadi.CadiException;
  52 import org.onap.aaf.cadi.Locator;
  53 import org.onap.aaf.cadi.LocatorException;
  54 import org.onap.aaf.cadi.PropAccess;
  55 import org.onap.aaf.cadi.aaf.v2_0.AAFAuthn;
  56 import org.onap.aaf.cadi.aaf.v2_0.AAFConHttp;
  57 import org.onap.aaf.cadi.aaf.v2_0.AAFLurPerm;
  58 import org.onap.aaf.cadi.aaf.v2_0.AAFTrustChecker;
  59 import org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator;
  60 import org.onap.aaf.cadi.config.Config;
  61 import org.onap.aaf.cadi.register.Registrant;
  62 import org.onap.aaf.misc.env.APIException;
  63 import org.onap.aaf.misc.env.Data;
  64 import org.onap.aaf.misc.env.Env;
  65
  66 import com.datastax.driver.core.Cluster;
  67
  68 public class AAF_Locate extends AbsService<AuthzEnv, AuthzTrans> {
  69         private static final String DOT_LOCATOR = ".locator";
  70
  71         private static final String USER_PERMS = "userPerms";
  72         private LocateFacade_1_1 facade; // this is the default Facade
  73         private LocateFacade_1_1 facade_1_1_XML;
  74         public Map<String, Dated> cacheUser;
  75         public final AAFAuthn<?> aafAuthn;
  76         public final AAFLurPerm aafLurPerm;
  77         private Locator<URI> gui_locator;
  78         public final long expireIn;
  79         private final Cluster cluster;
  80         public final LocateDAO locateDAO;
  81         public final ConfigDAO configDAO;
  82         private Locator<URI> dal;
  83         private final String aaf_service_name;
  84         private final String aaf_gui_name;
  85
  86
  87         /**
  88          * Construct AuthzAPI with all the Context Supporting Routes that Authz needs
  89          *
  90          * @param env
  91          * @param si
  92          * @param dm
  93          * @param decryptor
  94          * @throws APIException
  95          */
  96         public AAF_Locate(final AuthzEnv env) throws Exception {
  97                 super(env.access(), env);
  98                 aaf_service_name = app_name.replace(DOT_LOCATOR, ".service");
  99                 aaf_gui_name = app_name.replace(DOT_LOCATOR, ".gui");
 100
 101                 expireIn = Long.parseLong(env.getProperty(Config.AAF_USER_EXPIRES, Config.AAF_USER_EXPIRES_DEF));
 102
 103                 // Initialize Facade for all uses
 104                 AuthzTrans trans = env.newTransNoAvg();
 105
 106                 cluster = org.onap.aaf.auth.dao.CassAccess.cluster(env,null);
 107                 locateDAO = new LocateDAO(trans,cluster,CassAccess.KEYSPACE);
 108                 configDAO = new ConfigDAO(trans,locateDAO); // same stuff
 109
 110                 // Have AAFLocator object Create DirectLocators for Location needs
 111                 AbsAAFLocator.setCreator(new DirectLocatorCreator(env, locateDAO));
 112
 113                 aafLurPerm = aafCon().newLur();
 114                 // Note: If you need both Authn and Authz construct the following:
 115                 aafAuthn = aafCon().newAuthn(aafLurPerm);
 116
 117
 118                 facade = LocateFacadeFactory.v1_1(env,this,trans,Data.TYPE.JSON);   // Default Facade
 119                 facade_1_1_XML = LocateFacadeFactory.v1_1(env,this,trans,Data.TYPE.XML);
 120
 121                 synchronized(env) {
 122                         if(cacheUser == null) {
 123                                 cacheUser = Cache.obtain(USER_PERMS);
 124                                 Cache.startCleansing(env, USER_PERMS);
 125                         }
 126                 }
 127
 128
 129                 ////////////////////////////////////////////////////////////////////////////
 130                 // Time Critical
 131                 //  These will always be evaluated first
 132                 ////////////////////////////////////////////////////////////////////////
 133                 API_AAFAccess.init(this,facade);
 134                 API_Find.init(this, facade);
 135                 API_Proxy.init(this, facade);
 136
 137                 ////////////////////////////////////////////////////////////////////////
 138                 // Management APIs
 139                 ////////////////////////////////////////////////////////////////////////
 140                 // There are several APIs around each concept, and it gets a bit too
 141                 // long in this class to create.  The initialization of these Management
 142                 // APIs have therefore been pushed to StandAlone Classes with static
 143                 // init functions
 144                 API_Api.init(this, facade);
 145
 146                 ////////////////////////////////////////////////////////////////////////
 147                 // Default Function
 148                 ////////////////////////////////////////////////////////////////////////
 149                 API_AAFAccess.initDefault(this,facade);
 150
 151         }
 152
 153
 154         /**
 155          * Setup XML and JSON implementations for each supported Version type
 156          *
 157          * We do this by taking the Code passed in and creating clones of these with the appropriate Facades and properties
 158          * to do Versions and Content switches
 159          *
 160          */
 161         public void route(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
 162                 String version = "1.0";
 163                 // Get Correct API Class from Mapper
 164                 Class<?> respCls = facade.mapper().getClass(api);
 165                 if(respCls==null) throw new Exception("Unknown class associated with " + api.getClass().getName() + ' ' + api.name());
 166                 // setup Application API HTML ContentTypes for JSON and Route
 167                 String application = applicationJSON(respCls, version);
 168                 route(env,meth,path,code,application,"application/json;version="+version,"*/*","*");
 169
 170                 // setup Application API HTML ContentTypes for XML and Route
 171                 application = applicationXML(respCls, version);
 172                 route(env,meth,path,code.clone(facade_1_1_XML,false),application,"text/xml;version="+version);
 173
 174                 // Add other Supported APIs here as created
 175         }
 176
 177         public void routeAll(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
 178                 route(env,meth,path,code,""); // this will always match
 179         }
 180
 181
 182         /* (non-Javadoc)
 183          * @see org.onap.aaf.auth.server.AbsServer#_newAAFConHttp()
 184          */
 185         @Override
 186         protected AAFConHttp _newAAFConHttp() throws CadiException {
 187                 try {
 188                         if(dal==null) {
 189                                 dal = AbsAAFLocator.create(aaf_service_name,Config.AAF_DEFAULT_VERSION);
 190                         }
 191                         // utilize pre-constructed DirectAAFLocator
 192                         return new AAFConHttp(env.access(),dal);
 193                 } catch (APIException | LocatorException e) {
 194                         throw new CadiException(e);
 195                 }
 196
 197         }
 198
 199         public Locator<URI> getGUILocator() throws LocatorException {
 200                 if(gui_locator==null) {
 201                         gui_locator = AbsAAFLocator.create(aaf_gui_name,Config.AAF_DEFAULT_VERSION);
 202                 }
 203                 return gui_locator;
 204         }
 205
 206
 207         @Override
 208         public Filter[] _filters(Object ... additionalTafLurs) throws CadiException, LocatorException {
 209                 try {
 210                         return new Filter[] {
 211                                 new AuthzTransFilter(env, aafCon(),
 212                                         new AAFTrustChecker((Env)env)
 213                                         ,additionalTafLurs
 214                                 )};
 215                 } catch (NumberFormatException e) {
 216                         throw new CadiException("Invalid Property information", e);
 217                 }
 218         }
 219
 220         @SuppressWarnings("unchecked")
 221         @Override
 222         public Registrant<AuthzEnv>[] registrants(final int port) throws CadiException {
 223                 return new Registrant[] {
 224                         new DirectRegistrar(access,locateDAO,app_name,app_version,port)
 225                 };
 226         }
 227
 228         @Override
 229         public void destroy() {
 230                 Cache.stopTimer();
 231                 if(cluster!=null) {
 232                         cluster.close();
 233                 }
 234                 super.destroy();
 235         }
 236
 237         public static void main(final String[] args) {
 238                 try {
 239                         Log4JLogIt logIt = new Log4JLogIt(args, "locate");
 240                         PropAccess propAccess = new PropAccess(logIt,args);
 241
 242                         AAF_Locate service = new AAF_Locate(new AuthzEnv(propAccess));
 243                         JettyServiceStarter<AuthzEnv,AuthzTrans> jss = new JettyServiceStarter<AuthzEnv,AuthzTrans>(service);
 244                         jss.start();
 245                 } catch (Exception e) {
 246                         e.printStackTrace();
 247                 }
 248         }
 249 }