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