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53 lines
2.1 KiB
Java
53 lines
2.1 KiB
Java
/*
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* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.security.timestamp;
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import java.io.IOException;
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/**
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* A timestamping service which conforms to the Time-Stamp Protocol (TSP)
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* defined in:
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* <a href="http://www.ietf.org/rfc/rfc3161.txt">RFC 3161</a>.
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* Individual timestampers may communicate with a Timestamping Authority (TSA)
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* over different transport mechanisms. TSP permits at least the following
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* transports: HTTP, Internet mail, file-based and socket-based.
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*
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* @author Vincent Ryan
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* @see HttpTimestamper
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*/
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public interface Timestamper {
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/*
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* Connects to the TSA and requests a timestamp.
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*
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* @param tsQuery The timestamp query.
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* @return The result of the timestamp query.
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* @throws IOException The exception is thrown if a problem occurs while
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* communicating with the TSA.
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*/
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TSResponse generateTimestamp(TSRequest tsQuery) throws IOException;
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}
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