61 lines
1.8 KiB
Java
61 lines
1.8 KiB
Java
package net.i2p.data.i2np;
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/*
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* free (adj.): unencumbered; not under the control of others
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* Written by jrandom in 2003 and released into the public domain
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* with no warranty of any kind, either expressed or implied.
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* It probably won't make your computer catch on fire, or eat
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* your children, but it might. Use at your own risk.
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*
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*/
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import net.i2p.data.DataFormatException;
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import net.i2p.data.DataHelper;
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import net.i2p.data.DataStructureImpl;
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import net.i2p.data.SessionKey;
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import net.i2p.util.Log;
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/**
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* Contains the session key used by the tunnel gateway to encrypt the DeliveryInstructions
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* and used by the tunnel end point to decrypt those instructions.
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*
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* @author jrandom
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*/
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public class TunnelSessionKey extends DataStructureImpl {
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private final static Log _log = new Log(TunnelSessionKey.class);
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private SessionKey _key;
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public TunnelSessionKey() { setKey(null); }
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public SessionKey getKey() { return _key; }
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public void setKey(SessionKey key) { _key= key; }
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public void readBytes(InputStream in) throws DataFormatException, IOException {
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_key = new SessionKey();
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_key.readBytes(in);
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}
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public void writeBytes(OutputStream out) throws DataFormatException, IOException {
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if (_key == null) throw new DataFormatException("Invalid key");
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_key.writeBytes(out);
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}
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public boolean equals(Object obj) {
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if ( (obj == null) || !(obj instanceof TunnelSessionKey))
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return false;
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return DataHelper.eq(getKey(), ((TunnelSessionKey)obj).getKey());
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}
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public int hashCode() {
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if (_key == null) return 0;
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return getKey().hashCode();
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}
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public String toString() {
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return "[TunnelSessionKey: " + getKey() + "]";
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}
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}
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