auth/auth-locate/src/main/java/org/onap/aaf/auth/locate/service/LocateServiceImpl.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 package org.onap.aaf.auth.locate.service;
  23
  24 import java.util.List;
  25
  26 import org.onap.aaf.auth.dao.cass.ConfigDAO;
  27 import org.onap.aaf.auth.dao.cass.ConfigDAO.Data;
  28 import org.onap.aaf.auth.dao.cass.LocateDAO;
  29 import org.onap.aaf.auth.env.AuthzTrans;
  30 import org.onap.aaf.auth.layer.Result;
  31 import org.onap.aaf.auth.locate.AAF_Locate;
  32 import org.onap.aaf.auth.locate.mapper.Mapper;
  33 import org.onap.aaf.auth.locate.validation.LocateValidator;
  34 import org.onap.aaf.cadi.aaf.AAFPermission;
  35 import org.onap.aaf.misc.env.APIException;
  36
  37 import locate.v1_0.Endpoints;
  38 import locate.v1_0.MgmtEndpoint;
  39 import locate.v1_0.MgmtEndpoints;
  40 import locate.v1_1.Configuration;
  41 import locate.v1_1.Configuration.Props;
  42
  43 public class LocateServiceImpl<IN,OUT,ERROR>
  44       implements LocateService<IN,OUT,Endpoints,MgmtEndpoints,Configuration,ERROR> {
  45         private Mapper<IN,OUT,Endpoints,MgmtEndpoints,Configuration,ERROR> mapper;
  46         protected LocateDAO locateDAO;
  47         private ConfigDAO configDAO;
  48         private boolean permToRegister;
  49
  50         public LocateServiceImpl(AuthzTrans trans, AAF_Locate locate, Mapper<IN,OUT,Endpoints,MgmtEndpoints,Configuration,ERROR> mapper) throws APIException {
  51             this.mapper = mapper;
  52             this.locateDAO = locate.locateDAO;
  53             this.configDAO = locate.configDAO;
  54             permToRegister = false; //TODO Setup a Configuration for this
  55         }
  56
  57         public Mapper<IN,OUT,Endpoints,MgmtEndpoints,Configuration,ERROR> mapper() {return mapper;}
  58
  59         @Override
  60         public Result<Endpoints> getEndPoints(AuthzTrans trans, String service, String version, String other) {
  61             return mapper.endpoints(locateDAO.readByName(trans, service), version, other);
  62         }
  63
  64         /* (non-Javadoc)
  65          * @see org.onap.aaf.auth.locate.service.GwService#putMgmtEndPoints(org.onap.aaf.auth.env.test.AuthzTrans, java.lang.Object)
  66          */
  67         @Override
  68         public Result<Void> putMgmtEndPoints(AuthzTrans trans, MgmtEndpoints meps) {
  69             LocateValidator v = new LocateValidator().mgmt_endpoints(meps, false);
  70             if (v.err()) {
  71                 return Result.err(Result.ERR_BadData,v.errs());
  72             }
  73             int count = 0;
  74             StringBuilder denied = null;
  75             for (MgmtEndpoint me : meps.getMgmtEndpoint()) {
  76                 if (permToRegister) {
  77                     int dot = me.getName().lastIndexOf('.'); // Note: Validator checks for NS for getName()
  78                     AAFPermission p = new AAFPermission(me.getName().substring(0,dot),"locator",me.getHostname(),"write");
  79                     if (!trans.fish(p)) {
  80                         if(denied==null) {
  81                             denied = new StringBuilder("May not register service(s):");
  82                         }
  83
  84                         denied.append("\n\t");
  85                         denied.append(p.getKey());
  86                         denied.append(')');
  87                         continue;
  88                     }
  89                 }
  90                 LocateDAO.Data data = mapper.locateData(me);
  91                 locateDAO.update(trans, data, true);
  92                 ++count;
  93             }
  94             if (count>0) {
  95                 return Result.ok();
  96             } else {
  97                 return denied==null?Result.err(Result.ERR_NotFound, "No endpoints found")
  98                         :Result.err(Result.ERR_Security,denied.toString());
  99             }
 100         }
 101
 102         /* (non-Javadoc)
 103          * @see org.onap.aaf.auth.locate.service.GwService#removeMgmtEndPoints(org.onap.aaf.auth.env.test.AuthzTrans, java.lang.Object)
 104          */
 105         @Override
 106         public Result<Void> removeMgmtEndPoints(AuthzTrans trans, MgmtEndpoints meps) {
 107             LocateValidator v = new LocateValidator().mgmt_endpoint_key(meps);
 108             if (v.err()) {
 109                 return Result.err(Result.ERR_BadData,v.errs());
 110             }
 111             int count = 0;
 112             StringBuilder denied = null;
 113             for (MgmtEndpoint me : meps.getMgmtEndpoint()) {
 114                  if (permToRegister) {
 115                      int dot = me.getName().lastIndexOf('.'); // Note: Validator checks for NS for getName()
 116                      AAFPermission p = new AAFPermission(me.getName().substring(0,dot),"locator",me.getHostname(),"write");
 117                      if (!trans.fish(p)) {
 118                          if(denied==null) {
 119                              denied = new StringBuilder("May not deregister service(s):");
 120                          }
 121
 122                          denied.append("\n\t");
 123                          denied.append(p.getKey());
 124                          denied.append(')');
 125                          continue;
 126                      }
 127                  }
 128                  LocateDAO.Data data = mapper.locateData(me);
 129                  locateDAO.delete(trans, data, true);
 130                  ++count;
 131             }
 132             if (count>0) {
 133                 return Result.ok();
 134             } else {
 135                 return denied==null?Result.err(Result.ERR_NotFound, "No endpoints found")
 136                         :Result.err(Result.ERR_Security,denied.toString());
 137             }
 138         }
 139
 140         /////   ADDED v1_1
 141         /* (non-Javadoc)
 142          * @see org.onap.aaf.auth.locate.service.LocateService#getConfig(org.onap.aaf.auth.env.AuthzTrans, java.lang.String, java.lang.String)
 143          *
 144          * Note: "id" is put in, in case we need to filter, or direct data change in the future by Permission
 145          */
 146         @Override
 147         public Result<Configuration> getConfig(AuthzTrans trans, String id, String type) {
 148             Result<List<Data>> dr = configDAO.readName(trans, type);
 149             Configuration c = new Configuration();
 150             c.setName(type);
 151             Props p;
 152
 153             if (dr.isOKhasData()) {
 154                 for (ConfigDAO.Data data : dr.value) {
 155                     p = new Props();
 156                     p.setTag(data.tag);
 157                     p.setValue(data.value);
 158                     c.getProps().add(p);
 159                 }
 160             }
 161             return Result.ok(c);
 162         }
 163
 164
 165 //////////////// APIs ///////////////////
 166 };