src/net/java/otr4j/session/AuthContext.java
author Nikita Kozlov <nikita@beem-project.com>
Wed, 25 May 2011 23:13:35 +0200
changeset 915 defdbe820907
parent 810 0ff0059f2ec3
permissions -rw-r--r--
Merge
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/*
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 * otr4j, the open source java otr library.
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 *
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 * Distributable under LGPL license.
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 * See terms of license at gnu.org.
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 */
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package net.java.otr4j.session;
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import java.math.BigInteger;
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import java.security.KeyPair;
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import java.security.PublicKey;
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import javax.crypto.interfaces.DHPublicKey;
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import net.java.otr4j.OtrException;
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import net.java.otr4j.io.messages.AbstractMessage;
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/**
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 * 
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 * @author George Politis
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 */
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interface AuthContext {
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	public static final int NONE = 0;
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	public static final int AWAITING_DHKEY = 1;
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	public static final int AWAITING_REVEALSIG = 2;
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	public static final int AWAITING_SIG = 3;
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	public static final int V1_SETUP = 4;
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	public static final byte C_START = (byte) 0x01;
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	public static final byte M1_START = (byte) 0x02;
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	public static final byte M2_START = (byte) 0x03;
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	public static final byte M1p_START = (byte) 0x04;
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	public static final byte M2p_START = (byte) 0x05;
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	public abstract void reset();
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	public abstract boolean getIsSecure();
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	public abstract DHPublicKey getRemoteDHPublicKey();
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	public abstract KeyPair getLocalDHKeyPair() throws OtrException;
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	public abstract BigInteger getS() throws OtrException;
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	public abstract void handleReceivingMessage(AbstractMessage m)
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			throws OtrException;
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	public abstract void startV2Auth() throws OtrException;
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	public abstract void respondV2Auth() throws OtrException;
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	public abstract PublicKey getRemoteLongTermPublicKey();
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	public abstract KeyPair getLocalLongTermKeyPair();
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}