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.LocateDAO;
  34 import org.onap.aaf.auth.direct.DirectLocatorCreator;
  35 import org.onap.aaf.auth.direct.DirectRegistrar;
  36 import org.onap.aaf.auth.env.AuthzEnv;
  37 import org.onap.aaf.auth.env.AuthzTrans;
  38 import org.onap.aaf.auth.env.AuthzTransFilter;
  39 import org.onap.aaf.auth.locate.api.API_AAFAccess;
  40 import org.onap.aaf.auth.locate.api.API_Api;
  41 import org.onap.aaf.auth.locate.api.API_Find;
  42 import org.onap.aaf.auth.locate.api.API_Proxy;
  43 import org.onap.aaf.auth.locate.facade.LocateFacadeFactory;
  44 import org.onap.aaf.auth.locate.facade.LocateFacade_1_0;
  45 import org.onap.aaf.auth.locate.mapper.Mapper.API;
  46 import org.onap.aaf.auth.rserv.HttpMethods;
  47 import org.onap.aaf.auth.server.AbsService;
  48 import org.onap.aaf.auth.server.JettyServiceStarter;
  49 import org.onap.aaf.cadi.CadiException;
  50 import org.onap.aaf.cadi.Locator;
  51 import org.onap.aaf.cadi.LocatorException;
  52 import org.onap.aaf.cadi.PropAccess;
  53 import org.onap.aaf.cadi.aaf.v2_0.AAFAuthn;
  54 import org.onap.aaf.cadi.aaf.v2_0.AAFConHttp;
  55 import org.onap.aaf.cadi.aaf.v2_0.AAFLurPerm;
  56 import org.onap.aaf.cadi.aaf.v2_0.AAFTrustChecker;
  57 import org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator;
  58 import org.onap.aaf.cadi.config.Config;
  59 import org.onap.aaf.cadi.register.Registrant;
  60 import org.onap.aaf.misc.env.APIException;
  61 import org.onap.aaf.misc.env.Data;
  62 import org.onap.aaf.misc.env.Env;
  63
  64 import com.datastax.driver.core.Cluster;
  65
  66 public class AAF_Locate extends AbsService<AuthzEnv, AuthzTrans> {
  67         private static final String DOT_LOCATOR = ".locator";
  68
  69         private static final String USER_PERMS = "userPerms";
  70         private LocateFacade_1_0 facade; // this is the default Facade
  71         private LocateFacade_1_0 facade_1_0_XML;
  72         public Map<String, Dated> cacheUser;
  73         public final AAFAuthn<?> aafAuthn;
  74         public final AAFLurPerm aafLurPerm;
  75         private Locator<URI> gui_locator;
  76         public final long expireIn;
  77         private final Cluster cluster;
  78         public final LocateDAO locateDAO;
  79         private Locator<URI> dal;
  80         private final String aaf_service_name;
  81         private final String aaf_gui_name;
  82
  83
  84         /**
  85          * Construct AuthzAPI with all the Context Supporting Routes that Authz needs
  86          *
  87          * @param env
  88          * @param si
  89          * @param dm
  90          * @param decryptor
  91          * @throws APIException
  92          */
  93         public AAF_Locate(final AuthzEnv env) throws Exception {
  94                 super(env.access(), env);
  95                 aaf_service_name = app_name.replace(DOT_LOCATOR, ".service");
  96                 aaf_gui_name = app_name.replace(DOT_LOCATOR, ".gui");
  97
  98                 expireIn = Long.parseLong(env.getProperty(Config.AAF_USER_EXPIRES, Config.AAF_USER_EXPIRES_DEF));
  99
 100                 // Initialize Facade for all uses
 101                 AuthzTrans trans = env.newTransNoAvg();
 102
 103                 cluster = org.onap.aaf.auth.dao.CassAccess.cluster(env,null);
 104                 locateDAO = new LocateDAO(trans,cluster,CassAccess.KEYSPACE);
 105
 106                 // Have AAFLocator object Create DirectLocators for Location needs
 107                 AbsAAFLocator.setCreator(new DirectLocatorCreator(env, locateDAO));
 108
 109                 aafLurPerm = aafCon().newLur();
 110                 // Note: If you need both Authn and Authz construct the following:
 111                 aafAuthn = aafCon().newAuthn(aafLurPerm);
 112
 113
 114                 facade = LocateFacadeFactory.v1_0(env,locateDAO,trans,Data.TYPE.JSON);   // Default Facade
 115                 facade_1_0_XML = LocateFacadeFactory.v1_0(env,locateDAO,trans,Data.TYPE.XML);
 116
 117                 synchronized(env) {
 118                         if(cacheUser == null) {
 119                                 cacheUser = Cache.obtain(USER_PERMS);
 120                                 Cache.startCleansing(env, USER_PERMS);
 121                         }
 122                 }
 123
 124
 125                 ////////////////////////////////////////////////////////////////////////////
 126                 // Time Critical
 127                 //  These will always be evaluated first
 128                 ////////////////////////////////////////////////////////////////////////
 129                 API_AAFAccess.init(this,facade);
 130                 API_Find.init(this, facade);
 131                 API_Proxy.init(this, facade);
 132
 133                 ////////////////////////////////////////////////////////////////////////
 134                 // Management APIs
 135                 ////////////////////////////////////////////////////////////////////////
 136                 // There are several APIs around each concept, and it gets a bit too
 137                 // long in this class to create.  The initialization of these Management
 138                 // APIs have therefore been pushed to StandAlone Classes with static
 139                 // init functions
 140                 API_Api.init(this, facade);
 141
 142                 ////////////////////////////////////////////////////////////////////////
 143                 // Default Function
 144                 ////////////////////////////////////////////////////////////////////////
 145                 API_AAFAccess.initDefault(this,facade);
 146
 147         }
 148
 149
 150         /**
 151          * Setup XML and JSON implementations for each supported Version type
 152          *
 153          * We do this by taking the Code passed in and creating clones of these with the appropriate Facades and properties
 154          * to do Versions and Content switches
 155          *
 156          */
 157         public void route(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
 158                 String version = "1.0";
 159                 // Get Correct API Class from Mapper
 160                 Class<?> respCls = facade.mapper().getClass(api);
 161                 if(respCls==null) throw new Exception("Unknown class associated with " + api.getClass().getName() + ' ' + api.name());
 162                 // setup Application API HTML ContentTypes for JSON and Route
 163                 String application = applicationJSON(respCls, version);
 164                 route(env,meth,path,code,application,"application/json;version="+version,"*/*","*");
 165
 166                 // setup Application API HTML ContentTypes for XML and Route
 167                 application = applicationXML(respCls, version);
 168                 route(env,meth,path,code.clone(facade_1_0_XML,false),application,"text/xml;version="+version);
 169
 170                 // Add other Supported APIs here as created
 171         }
 172
 173         public void routeAll(HttpMethods meth, String path, API api, LocateCode code) throws Exception {
 174                 route(env,meth,path,code,""); // this will always match
 175         }
 176
 177
 178         /* (non-Javadoc)
 179          * @see org.onap.aaf.auth.server.AbsServer#_newAAFConHttp()
 180          */
 181         @Override
 182         protected AAFConHttp _newAAFConHttp() throws CadiException {
 183                 try {
 184                         if(dal==null) {
 185                                 dal = AbsAAFLocator.create(aaf_service_name,Config.AAF_DEFAULT_VERSION);
 186                         }
 187                         // utilize pre-constructed DirectAAFLocator
 188                         return new AAFConHttp(env.access(),dal);
 189                 } catch (APIException | LocatorException e) {
 190                         throw new CadiException(e);
 191                 }
 192
 193         }
 194
 195         public Locator<URI> getGUILocator() throws LocatorException {
 196                 if(gui_locator==null) {
 197                         gui_locator = AbsAAFLocator.create(aaf_gui_name,Config.AAF_DEFAULT_VERSION);
 198                 }
 199                 return gui_locator;
 200         }
 201
 202
 203         @Override
 204         public Filter[] filters() throws CadiException, LocatorException {
 205                 try {
 206                         return new Filter[] {
 207                                 new AuthzTransFilter(env, aafCon(),
 208                                         new AAFTrustChecker((Env)env)
 209                                 )};
 210                 } catch (NumberFormatException e) {
 211                         throw new CadiException("Invalid Property information", e);
 212                 }
 213         }
 214
 215         @SuppressWarnings("unchecked")
 216         @Override
 217         public Registrant<AuthzEnv>[] registrants(final int port) throws CadiException {
 218                 return new Registrant[] {
 219                         new DirectRegistrar(access,locateDAO,app_name,app_version,port)
 220                 };
 221         }
 222
 223         @Override
 224         public void destroy() {
 225                 Cache.stopTimer();
 226                 if(cluster!=null) {
 227                         cluster.close();
 228                 }
 229                 super.destroy();
 230         }
 231
 232         public static void main(final String[] args) {
 233                 PropAccess propAccess = new PropAccess(args);
 234                 try {
 235                         AAF_Locate service = new AAF_Locate(new AuthzEnv(propAccess));
 236 //                      service.env().setLog4JNames("log4j.properties","authz","gw","audit","init","trace");
 237                         JettyServiceStarter<AuthzEnv,AuthzTrans> jss = new JettyServiceStarter<AuthzEnv,AuthzTrans>(service);
 238                         jss.start();
 239                 } catch (Exception e) {
 240                         e.printStackTrace();
 241                 }
 242         }
 243 }