auth/auth-oauth/src/main/java/org/onap/aaf/auth/oauth/AAF_OAuth.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.oauth;
  24
  25 import java.util.Map;
  26
  27 import javax.servlet.Filter;
  28
  29 import org.onap.aaf.auth.cache.Cache;
  30 import org.onap.aaf.auth.cache.Cache.Dated;
  31 import org.onap.aaf.auth.dao.CassAccess;
  32 import org.onap.aaf.auth.dao.hl.Question;
  33 import org.onap.aaf.auth.direct.DirectLocatorCreator;
  34 import org.onap.aaf.auth.direct.DirectRegistrar;
  35 import org.onap.aaf.auth.env.AuthzEnv;
  36 import org.onap.aaf.auth.env.AuthzTrans;
  37 import org.onap.aaf.auth.env.AuthzTransFilter;
  38 import org.onap.aaf.auth.oauth.api.API_Token;
  39 import org.onap.aaf.auth.oauth.facade.OAFacade;
  40 import org.onap.aaf.auth.oauth.facade.OAFacade1_0;
  41 import org.onap.aaf.auth.oauth.facade.OAFacadeFactory;
  42 import org.onap.aaf.auth.oauth.mapper.Mapper.API;
  43 import org.onap.aaf.auth.oauth.service.OAuthService;
  44 import org.onap.aaf.auth.rserv.HttpCode;
  45 import org.onap.aaf.auth.rserv.HttpMethods;
  46 import org.onap.aaf.auth.server.AbsService;
  47 import org.onap.aaf.auth.server.JettyServiceStarter;
  48 import org.onap.aaf.auth.server.Log4JLogIt;
  49 import org.onap.aaf.cadi.CadiException;
  50 import org.onap.aaf.cadi.LocatorException;
  51 import org.onap.aaf.cadi.PropAccess;
  52 import org.onap.aaf.cadi.aaf.v2_0.AAFAuthn;
  53 import org.onap.aaf.cadi.aaf.v2_0.AAFLurPerm;
  54 import org.onap.aaf.cadi.aaf.v2_0.AAFTrustChecker;
  55 import org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator;
  56 import org.onap.aaf.cadi.config.Config;
  57 import org.onap.aaf.cadi.oauth.TokenMgr;
  58 import org.onap.aaf.cadi.oauth.TokenMgr.TokenPermLoader;
  59 import org.onap.aaf.cadi.register.Registrant;
  60 import org.onap.aaf.misc.env.APIException;
  61 import org.onap.aaf.misc.env.Data.TYPE;
  62 import org.onap.aaf.misc.env.Env;
  63
  64 import com.datastax.driver.core.Cluster;
  65
  66 import aafoauth.v2_0.Introspect;
  67
  68 public class AAF_OAuth extends AbsService<AuthzEnv,AuthzTrans> {
  69         private static final String DOT_OAUTH = ".oauth";
  70         public Map<String, Dated> cacheUser;
  71         public AAFAuthn<?> aafAuthn;
  72         public AAFLurPerm aafLurPerm;
  73         private final OAuthService service;
  74         private OAFacade1_0 facade1_0;
  75         private final Question question;
  76         private TokenPermLoader tpLoader;
  77         private final Cluster cluster;
  78
  79         /**
  80          * Construct AuthzAPI with all the Context Supporting Routes that Authz needs
  81          *
  82          * @param env
  83          * @param si
  84          * @param dm
  85          * @param decryptor
  86          * @throws APIException
  87          */
  88         public AAF_OAuth(final AuthzEnv env) throws Exception {
  89                 super(env.access(),env);
  90
  91                 String aaf_env = env.getProperty(Config.AAF_ENV);
  92                 if(aaf_env==null) {
  93                         throw new APIException("aaf_env needs to be set");
  94                 }
  95
  96                 // Initialize Facade for all uses
  97                 AuthzTrans trans = env.newTrans();
  98                 cluster = org.onap.aaf.auth.dao.CassAccess.cluster(env,null);
  99
 100                 aafLurPerm = aafCon().newLur();
 101                 // Note: If you need both Authn and Authz construct the following:
 102                 aafAuthn = aafCon().newAuthn(aafLurPerm);
 103
 104                 // Start Background Processing
 105                 //      Question question =
 106                 question = new Question(trans, cluster, CassAccess.KEYSPACE, true);
 107
 108                 // Have AAFLocator object Create DirectLocators for Location needs
 109                 AbsAAFLocator.setCreator(new DirectLocatorCreator(env, question.locateDAO));
 110
 111
 112                 service = new OAuthService(env.access(),trans,question);
 113                 facade1_0 = OAFacadeFactory.v1_0(this, trans, service, TYPE.JSON);
 114                 StringBuilder sb = new StringBuilder();
 115                 trans.auditTrail(2, sb);
 116                 trans.init().log(sb);
 117
 118                 API_Token.init(this, facade1_0);
 119         }
 120
 121         /**
 122          * Setup XML and JSON implementations for each supported Version type
 123          *
 124          * We do this by taking the Code passed in and creating clones of these with the appropriate Facades and properties
 125          * to do Versions and Content switches
 126          *
 127          */
 128         public void route(HttpMethods meth, String path, API api, HttpCode<AuthzTrans, OAFacade<Introspect>> code) throws Exception {
 129                 String version = "1.0";
 130                 // Get Correct API Class from Mapper
 131                 Class<?> respCls = facade1_0.mapper().getClass(api);
 132                 if(respCls==null) throw new Exception("Unknown class associated with " + api.getClass().getName() + ' ' + api.name());
 133                 // setup Application API HTML ContentTypes for JSON and Route
 134                 String application = applicationJSON(respCls, version);
 135                 if(meth.equals(HttpMethods.POST)) {
 136                         route(env,meth,path,code,application,"application/json;version="+version,"application/x-www-form-urlencoded","*/*");
 137                 } else {
 138                         route(env,meth,path,code,application,"application/json;version="+version,"*/*");
 139                 }
 140         }
 141
 142         @Override
 143         public Filter[] filters() throws CadiException, LocatorException {
 144                 try {
 145                 DirectOAuthTAF doat;
 146                         return new Filter[] {new AuthzTransFilter(env,aafCon(),
 147                                 new AAFTrustChecker((Env)env),
 148                                 doat = new DirectOAuthTAF(env,question,facade1_0),
 149                                 doat.directUserPass()
 150                                 )};
 151                 } catch (NumberFormatException | APIException e) {
 152                         throw new CadiException("Invalid Property information", e);
 153                 }
 154         }
 155
 156
 157         @SuppressWarnings("unchecked")
 158         @Override
 159         public Registrant<AuthzEnv>[] registrants(final int port) throws CadiException {
 160                 return new Registrant[] {
 161                                 new DirectRegistrar(access,question.locateDAO,app_name,app_version,port),
 162                                 new DirectRegistrar(access,question.locateDAO,app_name.replace(DOT_OAUTH, ".token"),app_version,port),
 163                                 new DirectRegistrar(access,question.locateDAO,app_name.replace(DOT_OAUTH, ".introspect"),app_version,port)
 164
 165                 };
 166         }
 167
 168
 169         @Override
 170         public void destroy() {
 171                 Cache.stopTimer();
 172                 if(service!=null) {
 173                         service.close();
 174                 }
 175                 if(cluster!=null) {
 176                         cluster.close();
 177                 }
 178                 super.destroy();
 179         }
 180
 181         // For use in CADI ONLY
 182         public TokenMgr.TokenPermLoader tpLoader() {
 183                 return tpLoader;
 184         }
 185
 186         public static void main(final String[] args) {
 187                 try {
 188                         Log4JLogIt logIt = new Log4JLogIt(args, "oauth");
 189                         PropAccess propAccess = new PropAccess(logIt,args);
 190
 191                         AAF_OAuth service = new AAF_OAuth(new AuthzEnv(propAccess));
 192                         JettyServiceStarter<AuthzEnv,AuthzTrans> jss = new JettyServiceStarter<AuthzEnv,AuthzTrans>(service);
 193                         jss.start();
 194                 } catch (Exception e) {
 195                         e.printStackTrace();
 196                 }
 197         }
 198 }