client/src/main/java/com/att/cadi/client/AbsBasicAuth.java

   1 /*******************************************************************************\r
   2  * ============LICENSE_START====================================================\r
   3  * * org.onap.aai\r
   4  * * ===========================================================================\r
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * * Copyright © 2017 Amdocs\r
   7  * * ===========================================================================\r
   8  * * Licensed under the Apache License, Version 2.0 (the "License");\r
   9  * * you may not use this file except in compliance with the License.\r
  10  * * You may obtain a copy of the License at\r
  11  * * \r
  12  *  *      http://www.apache.org/licenses/LICENSE-2.0\r
  13  * * \r
  14  *  * Unless required by applicable law or agreed to in writing, software\r
  15  * * distributed under the License is distributed on an "AS IS" BASIS,\r
  16  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  17  * * See the License for the specific language governing permissions and\r
  18  * * limitations under the License.\r
  19  * * ============LICENSE_END====================================================\r
  20  * *\r
  21  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
  22  * *\r
  23  ******************************************************************************/\r
  24 package com.att.cadi.client;\r
  25 \r
  26 import java.io.IOException;\r
  27 \r
  28 import com.att.cadi.SecuritySetter;\r
  29 import com.att.cadi.Symm;\r
  30 import com.att.cadi.config.SecurityInfoC;\r
  31 \r
  32 public abstract class AbsBasicAuth<CLIENT> implements SecuritySetter<CLIENT> {\r
  33                 protected static final String REPEAT_OFFENDER="This call is aborted because of repeated usage of invalid Passwords";\r
  34                 private static final int MAX_TEMP_COUNT = 10;\r
  35                 private static final int MAX_SPAM_COUNT = 10000;\r
  36                 private static final long WAIT_TIME = 1000*60*4;\r
  37                 \r
  38                 protected final String headValue;\r
  39                 protected SecurityInfoC<CLIENT> securityInfo;\r
  40                 protected String user;\r
  41                 private long lastMiss;\r
  42                 private int count;\r
  43 \r
  44                 public AbsBasicAuth(String user, String pass, SecurityInfoC<CLIENT> si) throws IOException {\r
  45                         this.user = user;\r
  46                         headValue = "Basic " + Symm.base64.encode(user + ':' + pass);\r
  47                         securityInfo = si;\r
  48                         lastMiss=0L;\r
  49                         count=0;\r
  50                 }\r
  51 \r
  52                 /* (non-Javadoc)\r
  53                  * @see com.att.cadi.SecuritySetter#getID()\r
  54                  */\r
  55                 @Override\r
  56                 public String getID() {\r
  57                         return user;\r
  58                 }\r
  59                 \r
  60                 public boolean isDenied() {\r
  61                         if(lastMiss>0 && lastMiss>System.currentTimeMillis()) {\r
  62                                 return true;\r
  63                         } else {\r
  64                                 lastMiss=0L;\r
  65                                 return false;\r
  66                         }\r
  67                 }\r
  68                 \r
  69                 public synchronized int setLastResponse(int httpcode) {\r
  70                         if(httpcode == 401) {\r
  71                                 ++count;\r
  72                                 if(lastMiss==0L && count>MAX_TEMP_COUNT) {\r
  73                                         lastMiss=System.currentTimeMillis()+WAIT_TIME;\r
  74                                 }\r
  75 //                              if(count>MAX_SPAM_COUNT) {\r
  76 //                                      System.err.printf("Your service has %d consecutive bad service logins to AAF. \nIt will now exit\n",\r
  77 //                                                      count);\r
  78 //                                      System.exit(401);\r
  79 //                              }\r
  80                                 if(count%1000==0) {\r
  81                                         System.err.printf("Your service has %d consecutive bad service logins to AAF. AAF Access will be disabled after %d\n",\r
  82                                                 count,MAX_SPAM_COUNT);\r
  83                                 }\r
  84 \r
  85                         } else {\r
  86                                 lastMiss=0;\r
  87                         }\r
  88                         return count;\r
  89                 }\r
  90                 \r
  91                 public int count() {\r
  92                         return count;\r
  93                 }\r
  94 }\r