aaf/src/main/java/com/att/cadi/aaf/v2_0/AAFConDME2.java

   1 /*******************************************************************************\r
   2  * ============LICENSE_START====================================================\r
   3  * * org.onap.aaf\r
   4  * * ===========================================================================\r
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * * ===========================================================================\r
   7  * * Licensed under the Apache License, Version 2.0 (the "License");\r
   8  * * you may not use this file except in compliance with the License.\r
   9  * * You may obtain a copy of the License at\r
  10  * * \r
  11  *  *      http://www.apache.org/licenses/LICENSE-2.0\r
  12  * * \r
  13  *  * Unless required by applicable law or agreed to in writing, software\r
  14  * * distributed under the License is distributed on an "AS IS" BASIS,\r
  15  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  16  * * See the License for the specific language governing permissions and\r
  17  * * limitations under the License.\r
  18  * * ============LICENSE_END====================================================\r
  19  * *\r
  20  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
  21  * *\r
  22  ******************************************************************************/\r
  23 package com.att.cadi.aaf.v2_0;\r
  24 \r
  25 import java.io.IOException;\r
  26 import java.net.ConnectException;\r
  27 import java.net.URI;\r
  28 import java.net.URISyntaxException;\r
  29 import java.security.GeneralSecurityException;\r
  30 import java.security.Principal;\r
  31 import java.util.Properties;\r
  32 \r
  33 import com.att.aft.dme2.api.DME2Client;\r
  34 import com.att.aft.dme2.api.DME2Exception;\r
  35 import com.att.aft.dme2.api.DME2Manager;\r
  36 import com.att.cadi.CadiException;\r
  37 import com.att.cadi.LocatorException;\r
  38 import com.att.cadi.PropAccess;\r
  39 import com.att.cadi.SecuritySetter;\r
  40 import com.att.cadi.client.Rcli;\r
  41 import com.att.cadi.client.Retryable;\r
  42 import com.att.cadi.config.Config;\r
  43 import com.att.cadi.config.SecurityInfoC;\r
  44 import com.att.cadi.dme2.DME2BasicAuth;\r
  45 import com.att.cadi.dme2.DME2TransferSS;\r
  46 import com.att.cadi.dme2.DME2x509SS;\r
  47 import com.att.cadi.dme2.DRcli;\r
  48 import com.att.cadi.principal.BasicPrincipal;\r
  49 import com.att.inno.env.APIException;\r
  50 \r
  51 public class AAFConDME2 extends AAFCon<DME2Client>{\r
  52         private DME2Manager manager;\r
  53         private boolean isProxy;\r
  54         private URI initURI;\r
  55 \r
  56         public AAFConDME2(PropAccess access) throws CadiException, GeneralSecurityException, IOException{\r
  57                 super(access,Config.AAF_URL,new SecurityInfoC<DME2Client> (access));\r
  58                 manager = newManager(access);\r
  59                 setIsProxy();\r
  60         }\r
  61         \r
  62         public AAFConDME2(PropAccess access, String url) throws CadiException, GeneralSecurityException, IOException{\r
  63                 super(access,url,new SecurityInfoC<DME2Client> (access));\r
  64                 manager = newManager(access);\r
  65                 setIsProxy();\r
  66         }\r
  67 \r
  68         public AAFConDME2(PropAccess access, SecurityInfoC<DME2Client> si) throws CadiException {\r
  69                 super(access,Config.AAF_URL,si);\r
  70                 manager = newManager(access);\r
  71                 setIsProxy();\r
  72         }\r
  73 \r
  74         public AAFConDME2(PropAccess access, String url, SecurityInfoC<DME2Client> si) throws CadiException {\r
  75                 super(access,url,si);\r
  76                 manager = newManager(access);\r
  77                 setIsProxy();\r
  78         }\r
  79 \r
  80         /**\r
  81         *  Construct a Connector based on the AAF one.  This is for remote access to OTHER than AAF,\r
  82         *  but using Credentials, etc\r
  83         */ \r
  84         private AAFConDME2(AAFCon<DME2Client> aafcon, String url) throws CadiException {\r
  85                 super(aafcon);\r
  86                 try {\r
  87                         initURI = new URI(url);\r
  88                 } catch (URISyntaxException e) {\r
  89                         throw new CadiException(e);\r
  90                 }\r
  91                 manager = newManager(access);\r
  92         }\r
  93         \r
  94         /**\r
  95         *  Create a Connector based on the AAF one.  This is for remote access to OTHER than AAF,\r
  96         *  but using Credentials, etc\r
  97         */ \r
  98         public AAFCon<DME2Client> clone(String url) throws CadiException {\r
  99                 return new AAFConDME2(this,url);\r
 100         }\r
 101         \r
 102         private void setIsProxy() {\r
 103                 String str;\r
 104                 if((str=access.getProperty(Config.AAF_URL, null))!=null) {\r
 105                         isProxy = str.contains("service=com.att.authz.authz-gw/version=");\r
 106                 }\r
 107         }\r
 108 \r
 109         private DME2Manager newManager(PropAccess access) throws CadiException {\r
 110                 Properties props = access.getDME2Properties();\r
 111                 // Critical that TLS Settings not ignored\r
 112                 try {\r
 113                         return new DME2Manager("AAFCon",props);\r
 114                 } catch (DME2Exception e) {\r
 115                         throw new CadiException(e);\r
 116                 }\r
 117         }\r
 118 \r
 119 \r
 120         /* (non-Javadoc)\r
 121          * @see com.att.cadi.aaf.v2_0.AAFCon#basicAuth(java.lang.String, java.lang.String)\r
 122          */\r
 123         @Override\r
 124         public SecuritySetter<DME2Client> basicAuth(String user, String password) throws CadiException {\r
 125                 if(password.startsWith("enc:???")) {\r
 126                         try {\r
 127                                 password = access.decrypt(password, true);\r
 128                         } catch (IOException e) {\r
 129                                 throw new CadiException("Error Decrypting Password",e);\r
 130                         }\r
 131                 }\r
 132 \r
 133                 try {\r
 134                         return set(new DME2BasicAuth(user,password,si));\r
 135                 } catch (IOException e) {\r
 136                         throw new CadiException("Error setting up DME2BasicAuth",e);\r
 137                 }\r
 138         }\r
 139 \r
 140         /* (non-Javadoc)\r
 141          * @see com.att.cadi.aaf.v2_0.AAFCon#rclient(java.net.URI, com.att.cadi.SecuritySetter)\r
 142          */\r
 143         @Override\r
 144         protected Rcli<DME2Client> rclient(URI uri, SecuritySetter<DME2Client> ss) {\r
 145                 DRcli dc = new DRcli(uri, ss);\r
 146                 dc.setProxy(isProxy);\r
 147                 dc.setManager(manager);\r
 148                 return dc;\r
 149         }\r
 150 \r
 151         @Override\r
 152         public SecuritySetter<DME2Client> transferSS(Principal principal) throws CadiException {\r
 153                 try {\r
 154                         return principal==null?ss:new DME2TransferSS(principal, app, si);\r
 155                 } catch (IOException e) {\r
 156                         throw new CadiException("Error creating DME2TransferSS",e);\r
 157                 }\r
 158         }\r
 159 \r
 160         @Override\r
 161         public SecuritySetter<DME2Client> basicAuthSS(BasicPrincipal principal) throws CadiException {\r
 162                 try {\r
 163                         return new DME2BasicAuth(principal,si);\r
 164                 } catch (IOException e) {\r
 165                         throw new CadiException("Error creating DME2BasicAuth",e);\r
 166                 }\r
 167 \r
 168         }\r
 169 \r
 170         @Override\r
 171         public SecuritySetter<DME2Client> x509Alias(String alias) throws CadiException {\r
 172                 try {\r
 173                         presetProps(access, alias);\r
 174                         return new DME2x509SS(alias,si);\r
 175                 } catch (Exception e) {\r
 176                         throw new CadiException("Error creating DME2x509SS",e);\r
 177                 }\r
 178         }\r
 179 \r
 180         @Override\r
 181         public <RET> RET best(Retryable<RET> retryable) throws LocatorException, CadiException, APIException {\r
 182                 // NOTE: DME2 had Retry Logic embedded lower.  \r
 183                 try {\r
 184                         return (retryable.code(rclient(initURI,ss)));\r
 185                 } catch (ConnectException e) {\r
 186                         // DME2 should catch\r
 187                         try {\r
 188                                 manager.refresh();\r
 189                         } catch (Exception e1) {\r
 190                                 throw new CadiException(e1);\r
 191                         }\r
 192                         throw new CadiException(e);\r
 193                 }\r
 194         }\r
 195         \r
 196         public static void presetProps(PropAccess access, String alias) throws IOException {\r
 197                 System.setProperty(Config.AFT_DME2_CLIENT_SSL_CERT_ALIAS, alias);\r
 198                 if(System.getProperty(Config.AFT_DME2_CLIENT_IGNORE_SSL_CONFIG)==null) {\r
 199                         access.getDME2Properties();\r
 200                 }\r
 201 \r
 202         }\r
 203 \r
 204         /* (non-Javadoc)\r
 205          * @see com.att.cadi.aaf.v2_0.AAFCon#initURI()\r
 206          */\r
 207         @Override\r
 208         protected URI initURI() {\r
 209                 return initURI;\r
 210         }\r
 211 \r
 212         /* (non-Javadoc)\r
 213          * @see com.att.cadi.aaf.v2_0.AAFCon#setInitURI(java.lang.String)\r
 214          */\r
 215         @Override\r
 216         protected void setInitURI(String uriString) throws CadiException {\r
 217                 try {\r
 218                         initURI = new URI(uriString);\r
 219                 } catch (URISyntaxException e) {\r
 220                         throw new CadiException(e);\r
 221                 }\r
 222         }\r
 223 }\r