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

jdkSrc/jdk8/sun/security/krb5/internal/KDCReq.java

@@ -0,0 +1,199 @@
+/*
+ * 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.
+ */
+
+/*
+ *
+ *  (C) Copyright IBM Corp. 1999 All Rights Reserved.
+ *  Copyright 1997 The Open Group Research Institute.  All rights reserved.
+ */
+
+package sun.security.krb5.internal;
+
+import sun.security.krb5.*;
+import java.util.Vector;
+import sun.security.util.*;
+import java.io.IOException;
+import java.math.BigInteger;
+
+/**
+ * Implements the ASN.1 KRB_KDC_REQ type.
+ *
+ * <pre>{@code
+ * KDC-REQ              ::= SEQUENCE {
+ *      -- NOTE: first tag is [1], not [0]
+ *      pvno            [1] INTEGER (5) ,
+ *      msg-type        [2] INTEGER (10 -- AS -- | 12 -- TGS --),
+ *      padata          [3] SEQUENCE OF PA-DATA OPTIONAL
+ *                            -- NOTE: not empty --,
+ *      req-body        [4] KDC-REQ-BODY
+ * }
+ * }</pre>
+ *
+ * <p>
+ * This definition reflects the Network Working Group RFC 4120
+ * specification available at
+ * <a href="http://www.ietf.org/rfc/rfc4120.txt">
+ * http://www.ietf.org/rfc/rfc4120.txt</a>.
+ */
+public class KDCReq {
+
+    public KDCReqBody reqBody;
+    public PAData[] pAData = null; //optional
+    private int pvno;
+    private int msgType;
+
+    public KDCReq(PAData[] new_pAData, KDCReqBody new_reqBody,
+            int req_type) throws IOException {
+        pvno = Krb5.PVNO;
+        msgType = req_type;
+        if (new_pAData != null) {
+            pAData = new PAData[new_pAData.length];
+            for (int i = 0; i < new_pAData.length; i++) {
+                if (new_pAData[i] == null) {
+                    throw new IOException("Cannot create a KDCRep");
+                } else {
+                    pAData[i] = (PAData) new_pAData[i].clone();
+                }
+            }
+        }
+        reqBody = new_reqBody;
+    }
+
+    public KDCReq() {
+    }
+
+    public KDCReq(byte[] data, int req_type) throws Asn1Exception,
+            IOException, KrbException {
+        init(new DerValue(data), req_type);
+    }
+
+    /**
+     * Creates an KDCReq object from a DerValue object and asn1 type.
+     *
+     * @param der a DER value of an KDCReq object.
+     * @param req_type a encoded asn1 type value.
+     * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
+     * @exception IOException if an I/O error occurs while reading encoded data.
+     * @exception KrbErrException
+     */
+    public KDCReq(DerValue der, int req_type) throws Asn1Exception,
+            IOException, KrbException {
+        init(der, req_type);
+    }
+
+    /**
+     * Initializes a KDCReq object from a DerValue.  The DER encoding
+     * must be in the format specified by the KRB_KDC_REQ ASN.1 notation.
+     *
+     * @param encoding a DER-encoded KDCReq object.
+     * @param req_type an int indicating whether it's KRB_AS_REQ or KRB_TGS_REQ type
+     * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
+     * @exception IOException if an I/O error occurs while reading encoded data.
+     * @exception KrbException if an error occurs while constructing a Realm object,
+     * or a Krb object from DER-encoded data.
+     */
+    protected void init(DerValue encoding, int req_type) throws Asn1Exception,
+            IOException, KrbException {
+        DerValue der, subDer;
+        BigInteger bint;
+        if ((encoding.getTag() & 0x1F) != req_type) {
+            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+        }
+        der = encoding.getData().getDerValue();
+        if (der.getTag() != DerValue.tag_Sequence) {
+            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+        }
+        subDer = der.getData().getDerValue();
+        if ((subDer.getTag() & 0x01F) == 0x01) {
+            bint = subDer.getData().getBigInteger();
+            this.pvno = bint.intValue();
+            if (this.pvno != Krb5.PVNO) {
+                throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION);
+            }
+        } else {
+            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+        }
+        subDer = der.getData().getDerValue();
+        if ((subDer.getTag() & 0x01F) == 0x02) {
+            bint = subDer.getData().getBigInteger();
+            this.msgType = bint.intValue();
+            if (this.msgType != req_type) {
+                throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE);
+            }
+        } else {
+            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+        }
+        pAData = PAData.parseSequence(der.getData(), (byte) 0x03, true);
+        subDer = der.getData().getDerValue();
+        if ((subDer.getTag() & 0x01F) == 0x04) {
+            DerValue subsubDer = subDer.getData().getDerValue();
+            reqBody = new KDCReqBody(subsubDer, msgType);
+        } else {
+            throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+        }
+    }
+
+    /**
+     * Encodes this object to a byte array.
+     *
+     * @return an byte array of encoded data.
+     * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
+     * @exception IOException if an I/O error occurs while reading encoded data.
+     *
+     */
+    public byte[] asn1Encode() throws Asn1Exception, IOException {
+        DerOutputStream temp, bytes, out;
+        temp = new DerOutputStream();
+        temp.putInteger(BigInteger.valueOf(pvno));
+        out = new DerOutputStream();
+        out.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                true, (byte) 0x01), temp);
+        temp = new DerOutputStream();
+        temp.putInteger(BigInteger.valueOf(msgType));
+        out.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                true, (byte) 0x02), temp);
+        if (pAData != null && pAData.length > 0) {
+            temp = new DerOutputStream();
+            for (int i = 0; i < pAData.length; i++) {
+                temp.write(pAData[i].asn1Encode());
+            }
+            bytes = new DerOutputStream();
+            bytes.write(DerValue.tag_SequenceOf, temp);
+            out.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                    true, (byte) 0x03), bytes);
+        }
+        out.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                true, (byte) 0x04), reqBody.asn1Encode(msgType));
+        bytes = new DerOutputStream();
+        bytes.write(DerValue.tag_Sequence, out);
+        out = new DerOutputStream();
+        out.write(DerValue.createTag(DerValue.TAG_APPLICATION,
+                true, (byte) msgType), bytes);
+        return out.toByteArray();
+    }
+
+    public byte[] asn1EncodeReqBody() throws Asn1Exception, IOException {
+        return reqBody.asn1Encode(msgType);
+    }
+}