src/share/classes/sun/security/provider/SunEntries.java

rev 12543 : 8181048: Refactor existing providers to refer to the same constants for default values for key length
Reviewed-by: mullan, ahgross

*** 1,7 ****
  /*
!  * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 27,36 ****
--- 27,37 ----
  
  import java.io.*;
  import java.net.*;
  import java.util.Map;
  import java.security.*;
+ import sun.security.action.GetPropertyAction;
  
  /**
   * Defines the entries of the SUN provider.
   *
   * Algorithms supported, and their names:
*** 76,85 ****
--- 77,90 ----
   * - JavaLoginConfig is the default file-based LoginModule Configuration type.
   */
  
  final class SunEntries {
  
+     private static final boolean useLegacyDSA =
+         Boolean.parseBoolean(GetPropertyAction.privilegedGetProperty
+             ("jdk.security.legacyDSAKeyPairGenerator"));
+ 
      private SunEntries() {
          // empty
      }
  
      static void putEntries(Map<Object, Object> map) {
*** 157,168 ****
          map.put("Alg.Alias.Signature.2.16.840.1.101.3.4.3.2", "SHA256withDSA");
  
          /*
           *  Key Pair Generator engines
           */
!         map.put("KeyPairGenerator.DSA",
!             "sun.security.provider.DSAKeyPairGenerator");
          map.put("Alg.Alias.KeyPairGenerator.OID.1.2.840.10040.4.1", "DSA");
          map.put("Alg.Alias.KeyPairGenerator.1.2.840.10040.4.1", "DSA");
          map.put("Alg.Alias.KeyPairGenerator.1.3.14.3.2.12", "DSA");
  
          /*
--- 162,174 ----
          map.put("Alg.Alias.Signature.2.16.840.1.101.3.4.3.2", "SHA256withDSA");
  
          /*
           *  Key Pair Generator engines
           */
!         String dsaKPGImplClass = "sun.security.provider.DSAKeyPairGenerator$";
!         dsaKPGImplClass += (useLegacyDSA? "Legacy" : "Current");
!         map.put("KeyPairGenerator.DSA", dsaKPGImplClass);
          map.put("Alg.Alias.KeyPairGenerator.OID.1.2.840.10040.4.1", "DSA");
          map.put("Alg.Alias.KeyPairGenerator.1.2.840.10040.4.1", "DSA");
          map.put("Alg.Alias.KeyPairGenerator.1.3.14.3.2.12", "DSA");
  
          /*