jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/Provider.java
changeset 31270 e6470b24700d
parent 25859 3317bb8137f4
child 33991 619bfc4d582d
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/Provider.java	Thu Jun 25 11:59:40 2015 -0700
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/Provider.java	Fri Jun 26 21:34:34 2015 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 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
@@ -26,6 +26,9 @@
 
 import java.security.AccessController;
 import java.security.PrivilegedAction;
+import java.security.NoSuchAlgorithmException;
+import java.security.InvalidParameterException;
+import java.security.ProviderException;
 
 /**
  * The SASL provider.
@@ -34,12 +37,10 @@
  * - PLAIN
  * - CRAM-MD5
  * - DIGEST-MD5
- * - GSSAPI/Kerberos v5
  * - NTLM
  * And server support for
  * - CRAM-MD5
  * - DIGEST-MD5
- * - GSSAPI/Kerberos v5
  * - NTLM
  */
 
@@ -49,38 +50,78 @@
 
     private static final String info = "Sun SASL provider" +
         "(implements client mechanisms for: " +
-        "DIGEST-MD5, GSSAPI, EXTERNAL, PLAIN, CRAM-MD5, NTLM;" +
-        " server mechanisms for: DIGEST-MD5, GSSAPI, CRAM-MD5, NTLM)";
+        "DIGEST-MD5, EXTERNAL, PLAIN, CRAM-MD5, NTLM;" +
+        " server mechanisms for: DIGEST-MD5, CRAM-MD5, NTLM)";
+
+    private static final class ProviderService
+        extends java.security.Provider.Service {
+        ProviderService(java.security.Provider p, String type, String algo,
+            String cn) {
+            super(p, type, algo, cn, null, null);
+        }
+
+        @Override
+        public Object newInstance(Object ctrParamObj)
+            throws NoSuchAlgorithmException {
+            String type = getType();
+            if (ctrParamObj != null) {
+                throw new InvalidParameterException
+                    ("constructorParameter not used with " + type + " engines");
+            }
+
+            String algo = getAlgorithm();
+            try {
+                // DIGEST-MD5, NTLM uses same impl class for client and server
+                if (algo.equals("DIGEST-MD5")) {
+                    return new com.sun.security.sasl.digest.FactoryImpl();
+                }
+                if (algo.equals("NTLM")) {
+                    return new com.sun.security.sasl.ntlm.FactoryImpl();
+                }
+                if (type.equals("SaslClientFactory")) {
+                    if (algo.equals("EXTERNAL") || algo.equals("PLAIN") ||
+                        algo.equals("CRAM-MD5")) {
+                        return new com.sun.security.sasl.ClientFactoryImpl();
+                    }
+                } else if (type.equals("SaslServerFactory")) {
+                    if (algo.equals("CRAM-MD5")) {
+                        return new com.sun.security.sasl.ServerFactoryImpl();
+                    }
+                }
+            } catch (Exception ex) {
+                throw new NoSuchAlgorithmException("Error constructing " +
+                    type + " for " + algo + " using SunSASL", ex);
+            }
+            throw new ProviderException("No impl for " + algo +
+                " " + type);
+        }
+    }
 
     public Provider() {
         super("SunSASL", 1.9d, info);
 
+        final Provider p = this;
         AccessController.doPrivileged(new PrivilegedAction<Void>() {
             public Void run() {
                 // Client mechanisms
-                put("SaslClientFactory.DIGEST-MD5",
-                    "com.sun.security.sasl.digest.FactoryImpl");
-                put("SaslClientFactory.NTLM",
-                    "com.sun.security.sasl.ntlm.FactoryImpl");
-                put("SaslClientFactory.GSSAPI",
-                    "com.sun.security.sasl.gsskerb.FactoryImpl");
-
-                put("SaslClientFactory.EXTERNAL",
-                    "com.sun.security.sasl.ClientFactoryImpl");
-                put("SaslClientFactory.PLAIN",
-                    "com.sun.security.sasl.ClientFactoryImpl");
-                put("SaslClientFactory.CRAM-MD5",
-                    "com.sun.security.sasl.ClientFactoryImpl");
+                putService(new ProviderService(p, "SaslClientFactory",
+                           "DIGEST-MD5", "com.sun.security.sasl.digest.FactoryImpl"));
+                putService(new ProviderService(p, "SaslClientFactory",
+                           "NTLM", "com.sun.security.sasl.ntlm.FactoryImpl"));
+                putService(new ProviderService(p, "SaslClientFactory",
+                           "EXTERNAL", "com.sun.security.sasl.ClientFactoryImpl"));
+                putService(new ProviderService(p, "SaslClientFactory",
+                           "PLAIN", "com.sun.security.sasl.ClientFactoryImpl"));
+                putService(new ProviderService(p, "SaslClientFactory",
+                           "CRAM-MD5", "com.sun.security.sasl.ClientFactoryImpl"));
 
                 // Server mechanisms
-                put("SaslServerFactory.CRAM-MD5",
-                    "com.sun.security.sasl.ServerFactoryImpl");
-                put("SaslServerFactory.GSSAPI",
-                    "com.sun.security.sasl.gsskerb.FactoryImpl");
-                put("SaslServerFactory.DIGEST-MD5",
-                    "com.sun.security.sasl.digest.FactoryImpl");
-                put("SaslServerFactory.NTLM",
-                    "com.sun.security.sasl.ntlm.FactoryImpl");
+                putService(new ProviderService(p, "SaslServerFactory",
+                           "CRAM-MD5", "com.sun.security.sasl.ServerFactoryImpl"));
+                putService(new ProviderService(p, "SaslServerFactory",
+                           "DIGEST-MD5", "com.sun.security.sasl.digest.FactoryImpl"));
+                putService(new ProviderService(p, "SaslServerFactory",
+                           "NTLM", "com.sun.security.sasl.ntlm.FactoryImpl"));
                 return null;
             }
         });