60 lines
2.1 KiB
Java
60 lines
2.1 KiB
Java
/* WolfSSLPskClientCallback.java
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*
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* Copyright (C) 2006-2018 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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package com.wolfssl;
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import java.nio.ByteBuffer;
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/**
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* wolfSSL PSK Client Callback Interface.
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* This interface specifies how applications should implement the PSK client
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* callback class to be used by wolfSSL.
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* <p>
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* After implementing this interface, it should be passed as a parameter
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* to the {@link WolfSSLContext#setPskClientCb(WolfSSLPskClientCallback)
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* WolfSSLContext.setPskClientCallback()} method to be registered with the
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* native wolfSSL library.
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*
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* @author wolfSSL
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* @version 1.0, October 2015
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*/
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public interface WolfSSLPskClientCallback {
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/**
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* PSK client callback method.
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* This method acts as a PSK client callback.
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*
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* @param ssl the current SSL session object from which the
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* callback was initiated.
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* @param hint client hint
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* @param identity client identity
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* @param idMaxLen maximum size in characters that identity can be
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* @param key client key
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* @param keyMaxLen maximum size in bytes that client key can be
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*
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* @return length of key in octets or 0 for error
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*/
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public long pskClientCallback(WolfSSLSession ssl, String hint,
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StringBuffer identity, long idMaxLen, byte[] key,
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long keyMaxLen);
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}
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