--- a/src/java.base/share/classes/sun/security/ssl/CertStatusReqExtension.java Mon Jun 25 21:22:16 2018 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,205 +0,0 @@
-/*
- * Copyright (c) 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
- * 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.security.ssl;
-
-import java.io.IOException;
-import java.util.Objects;
-
-/*
- * RFC6066 defines the TLS extension,"status_request" (type 0x5),
- * which allows the client to request that the server perform OCSP
- * on the client's behalf.
- * The "extension data" field of this extension contains a
- * "CertificateStatusRequest" structure:
- *
- * struct {
- * CertificateStatusType status_type;
- * select (status_type) {
- * case ocsp: OCSPStatusRequest;
- * } request;
- * } CertificateStatusRequest;
- *
- * enum { ocsp(1), (255) } CertificateStatusType;
- *
- * struct {
- * ResponderID responder_id_list<0..2^16-1>;
- * Extensions request_extensions;
- * } OCSPStatusRequest;
- *
- * opaque ResponderID<1..2^16-1>;
- * opaque Extensions<0..2^16-1>;
- */
-
-final class CertStatusReqExtension extends HelloExtension {
-
- private final StatusRequestType statReqType;
- private final StatusRequest request;
-
-
- /**
- * Construct the default status request extension object. The default
- * object results in a status_request extension where the extension
- * data segment is zero-length. This is used primarily in ServerHello
- * messages where the server asserts it can do RFC 6066 status stapling.
- */
- CertStatusReqExtension() {
- super(ExtensionType.EXT_STATUS_REQUEST);
- statReqType = null;
- request = null;
- }
-
- /**
- * Construct the status request extension object given a request type
- * and {@code StatusRequest} object.
- *
- * @param reqType a {@code StatusRequestExtType object correspoding
- * to the underlying {@code StatusRequest} object. A value of
- * {@code null} is not allowed.
- * @param statReq the {@code StatusRequest} object used to provide the
- * encoding for the TLS extension. A value of {@code null} is not
- * allowed.
- *
- * @throws IllegalArgumentException if the provided {@code StatusRequest}
- * does not match the type.
- * @throws NullPointerException if either the {@code reqType} or
- * {@code statReq} arguments are {@code null}.
- */
- CertStatusReqExtension(StatusRequestType reqType, StatusRequest statReq) {
- super(ExtensionType.EXT_STATUS_REQUEST);
-
- statReqType = Objects.requireNonNull(reqType,
- "Unallowed null value for status_type");
- request = Objects.requireNonNull(statReq,
- "Unallowed null value for request");
-
- // There is currently only one known status type (OCSP)
- // We can add more clauses to cover other types in the future
- if (statReqType == StatusRequestType.OCSP) {
- if (!(statReq instanceof OCSPStatusRequest)) {
- throw new IllegalArgumentException("StatusRequest not " +
- "of type OCSPStatusRequest");
- }
- }
- }
-
- /**
- * Construct the {@code CertStatusReqExtension} object from data read from
- * a {@code HandshakeInputStream}
- *
- * @param s the {@code HandshakeInputStream} providing the encoded data
- * @param len the length of the extension data
- *
- * @throws IOException if any decoding errors happen during object
- * construction.
- */
- CertStatusReqExtension(HandshakeInStream s, int len) throws IOException {
- super(ExtensionType.EXT_STATUS_REQUEST);
-
- if (len > 0) {
- // Obtain the status type (first byte)
- statReqType = StatusRequestType.get(s.getInt8());
- if (statReqType == StatusRequestType.OCSP) {
- request = new OCSPStatusRequest(s);
- } else {
- // This is a status_type we don't understand. Create
- // an UnknownStatusRequest in order to preserve the data
- request = new UnknownStatusRequest(s, len - 1);
- }
- } else {
- // Treat this as a zero-length extension (i.e. from a ServerHello
- statReqType = null;
- request = null;
- }
- }
-
- /**
- * Return the length of the encoded extension, including extension type,
- * extension length and status_type fields.
- *
- * @return the length in bytes, including the extension type and
- * length fields.
- */
- @Override
- int length() {
- return (statReqType != null ? 5 + request.length() : 4);
- }
-
- /**
- * Send the encoded TLS extension through a {@code HandshakeOutputStream}
- *
- * @param s the {@code HandshakeOutputStream} used to send the encoded data
- *
- * @throws IOException tf any errors occur during the encoding process
- */
- @Override
- void send(HandshakeOutStream s) throws IOException {
- s.putInt16(type.id);
- s.putInt16(this.length() - 4);
-
- if (statReqType != null) {
- s.putInt8(statReqType.id);
- request.send(s);
- }
- }
-
- /**
- * Create a string representation of this {@code CertStatusReqExtension}
- *
- * @return the string representation of this {@code CertStatusReqExtension}
- */
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder("Extension ").append(type);
- if (statReqType != null) {
- sb.append(": ").append(statReqType).append(", ").append(request);
- }
-
- return sb.toString();
- }
-
- /**
- * Return the type field for this {@code CertStatusReqExtension}
- *
- * @return the {@code StatusRequestType} for this extension. {@code null}
- * will be returned if the default constructor is used to create
- * a zero length status_request extension (found in ServerHello
- * messages)
- */
- StatusRequestType getType() {
- return statReqType;
- }
-
- /**
- * Get the underlying {@code StatusRequest} for this
- * {@code CertStatusReqExtension}
- *
- * @return the {@code StatusRequest} or {@code null} if the default
- * constructor was used to create this extension.
- */
- StatusRequest getRequest() {
- return request;
- }
-}