feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/sun/net/www/protocol/http/spnego/NegotiateCallbackHandler.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2005, 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
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.net.www.protocol.http.spnego;
+
+import java.io.IOException;
+import java.net.Authenticator;
+import java.net.PasswordAuthentication;
+import java.util.Arrays;
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.NameCallback;
+import javax.security.auth.callback.PasswordCallback;
+import javax.security.auth.callback.UnsupportedCallbackException;
+import sun.net.www.protocol.http.HttpCallerInfo;
+import sun.security.jgss.LoginConfigImpl;
+
+/**
+ * @since 1.6
+ * Special callback handler used in JGSS for the HttpCaller.
+ */
+public class NegotiateCallbackHandler implements CallbackHandler {
+
+    private String username;
+    private char[] password;
+
+    /**
+     * Authenticator asks for username and password in a single prompt,
+     * but CallbackHandler checks one by one. So, no matter which callback
+     * gets handled first, make sure Authenticator is only called once.
+     */
+    private boolean answered;
+
+    private final HttpCallerInfo hci;
+
+    public NegotiateCallbackHandler(HttpCallerInfo hci) {
+        this.hci = hci;
+    }
+
+    private void getAnswer() {
+        if (!answered) {
+            answered = true;
+
+            if (LoginConfigImpl.HTTP_USE_GLOBAL_CREDS) {
+                PasswordAuthentication passAuth =
+                        Authenticator.requestPasswordAuthentication(
+                                hci.host, hci.addr, hci.port, hci.protocol,
+                                hci.prompt, hci.scheme, hci.url, hci.authType);
+                /**
+                 * To be compatible with existing callback handler implementations,
+                 * when the underlying Authenticator is canceled, username and
+                 * password are assigned null. No exception is thrown.
+                 */
+                if (passAuth != null) {
+                    username = passAuth.getUserName();
+                    password = passAuth.getPassword();
+                }
+            }
+        }
+    }
+
+    public void handle(Callback[] callbacks) throws
+            UnsupportedCallbackException, IOException {
+        for (int i=0; i<callbacks.length; i++) {
+            Callback callBack = callbacks[i];
+
+            if (callBack instanceof NameCallback) {
+                getAnswer();
+                ((NameCallback)callBack).setName(username);
+            } else if (callBack instanceof PasswordCallback) {
+                getAnswer();
+                ((PasswordCallback)callBack).setPassword(password);
+                if (password != null) Arrays.fill(password, ' ');
+            } else {
+                throw new UnsupportedCallbackException(callBack,
+                        "Call back not supported");
+            }
+        }
+    }
+}

jdkSrc/jdk8/sun/net/www/protocol/http/spnego/NegotiatorImpl.java

@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2005, 2009, 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
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.net.www.protocol.http.spnego;
+
+import com.sun.security.jgss.ExtendedGSSContext;
+import java.io.IOException;
+
+import org.ietf.jgss.GSSContext;
+import org.ietf.jgss.GSSException;
+import org.ietf.jgss.GSSName;
+import org.ietf.jgss.Oid;
+
+import sun.net.www.protocol.http.HttpCallerInfo;
+import sun.net.www.protocol.http.Negotiator;
+import sun.security.jgss.GSSManagerImpl;
+import sun.security.jgss.GSSUtil;
+import sun.security.jgss.HttpCaller;
+
+/**
+ * This class encapsulates all JAAS and JGSS API calls in a separate class
+ * outside NegotiateAuthentication.java so that J2SE build can go smoothly
+ * without the presence of it.
+ *
+ * @author weijun.wang@sun.com
+ * @since 1.6
+ */
+public class NegotiatorImpl extends Negotiator {
+
+    private static final boolean DEBUG =
+        java.security.AccessController.doPrivileged(
+              new sun.security.action.GetBooleanAction("sun.security.krb5.debug"));
+
+    private GSSContext context;
+    private byte[] oneToken;
+
+    /**
+     * Initialize the object, which includes:<ul>
+     * <li>Find out what GSS mechanism to use from the system property
+     * <code>http.negotiate.mechanism.oid</code>, defaults SPNEGO
+     * <li>Creating the GSSName for the target host, "HTTP/"+hostname
+     * <li>Creating GSSContext
+     * <li>A first call to initSecContext</ul>
+     */
+    private void init(HttpCallerInfo hci) throws GSSException {
+        final Oid oid;
+
+        if (hci.scheme.equalsIgnoreCase("Kerberos")) {
+            // we can only use Kerberos mech when the scheme is kerberos
+            oid = GSSUtil.GSS_KRB5_MECH_OID;
+        } else {
+            String pref = java.security.AccessController.doPrivileged(
+                    new java.security.PrivilegedAction<String>() {
+                        public String run() {
+                            return System.getProperty(
+                                "http.auth.preference",
+                                "spnego");
+                        }
+                    });
+            if (pref.equalsIgnoreCase("kerberos")) {
+                oid = GSSUtil.GSS_KRB5_MECH_OID;
+            } else {
+                // currently there is no 3rd mech we can use
+                oid = GSSUtil.GSS_SPNEGO_MECH_OID;
+            }
+        }
+
+        GSSManagerImpl manager = new GSSManagerImpl(
+                new HttpCaller(hci));
+
+        // RFC 4559 4.1 uses uppercase service name "HTTP".
+        // RFC 4120 6.2.1 demands the host be lowercase
+        String peerName = "HTTP@" + hci.host.toLowerCase();
+
+        GSSName serverName = manager.createName(peerName,
+                GSSName.NT_HOSTBASED_SERVICE);
+        context = manager.createContext(serverName,
+                                        oid,
+                                        null,
+                                        GSSContext.DEFAULT_LIFETIME);
+
+        // Always respect delegation policy in HTTP/SPNEGO.
+        if (context instanceof ExtendedGSSContext) {
+            ((ExtendedGSSContext)context).requestDelegPolicy(true);
+        }
+        oneToken = context.initSecContext(new byte[0], 0, 0);
+    }
+
+    /**
+     * Constructor
+     * @throws java.io.IOException If negotiator cannot be constructed
+     */
+    public NegotiatorImpl(HttpCallerInfo hci) throws IOException {
+        try {
+            init(hci);
+        } catch (GSSException e) {
+            if (DEBUG) {
+                System.out.println("Negotiate support not initiated, will " +
+                        "fallback to other scheme if allowed. Reason:");
+                e.printStackTrace();
+            }
+            IOException ioe = new IOException("Negotiate support not initiated");
+            ioe.initCause(e);
+            throw ioe;
+        }
+    }
+
+    /**
+     * Return the first token of GSS, in SPNEGO, it's called NegTokenInit
+     * @return the first token
+     */
+    @Override
+    public byte[] firstToken() {
+        return oneToken;
+    }
+
+    /**
+     * Return the rest tokens of GSS, in SPNEGO, it's called NegTokenTarg
+     * @param token the token received from server
+     * @return the next token
+     * @throws java.io.IOException if the token cannot be created successfully
+     */
+    @Override
+    public byte[] nextToken(byte[] token) throws IOException {
+        try {
+            return context.initSecContext(token, 0, token.length);
+        } catch (GSSException e) {
+            if (DEBUG) {
+                System.out.println("Negotiate support cannot continue. Reason:");
+                e.printStackTrace();
+            }
+            IOException ioe = new IOException("Negotiate support cannot continue");
+            ioe.initCause(e);
+            throw ioe;
+        }
+    }
+}