510Connectbot: src/ch/ethz/ssh2/channel/AuthAgentForwardThread.java annotate

author	Carl Byington <carl@five-ten-sg.com>
date	Fri, 18 Jul 2014 20:44:46 -0700
parents
children	deb5fb087b6f

rev	line source
294 c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	1 /*
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	2 * ConnectBot: simple, powerful, open-source SSH client for Android
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	3 * Copyright 2007 Kenny Root, Jeffrey Sharkey
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	4 *
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	5 * Licensed under the Apache License, Version 2.0 (the "License");
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	6 * you may not use this file except in compliance with the License.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	7 * You may obtain a copy of the License at
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	8 *
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	9 * http://www.apache.org/licenses/LICENSE-2.0
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	10 *
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	11 * Unless required by applicable law or agreed to in writing, software
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	12 * distributed under the License is distributed on an "AS IS" BASIS,
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	14 * See the License for the specific language governing permissions and
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	15 * limitations under the License.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	16 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	17
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	18 package ch.ethz.ssh2.channel;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	19
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	20 import java.io.IOException;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	21 import java.io.InputStream;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	22 import java.io.OutputStream;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	23 import java.math.BigInteger;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	24 import java.security.KeyFactory;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	25 import java.security.KeyPair;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	26 import java.security.NoSuchAlgorithmException;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	27 import java.security.PrivateKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	28 import java.security.PublicKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	29 import java.security.SecureRandom;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	30 import java.security.interfaces.DSAPrivateKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	31 import java.security.interfaces.RSAPrivateKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	32 import java.security.spec.DSAPrivateKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	33 import java.security.spec.DSAPublicKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	34 import java.security.spec.ECParameterSpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	35 import java.security.spec.ECPoint;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	36 import java.security.spec.ECPrivateKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	37 import java.security.spec.ECPublicKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	38 import java.security.spec.InvalidKeySpecException;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	39 import java.security.spec.KeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	40 import java.security.spec.RSAPrivateCrtKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	41 import java.security.spec.RSAPublicKeySpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	42 import java.util.Map;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	43 import java.util.Map.Entry;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	44
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	45 import ch.ethz.ssh2.AuthAgentCallback;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	46 import ch.ethz.ssh2.log.Logger;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	47 import ch.ethz.ssh2.packets.TypesReader;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	48 import ch.ethz.ssh2.packets.TypesWriter;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	49 import ch.ethz.ssh2.signature.DSASHA1Verify;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	50 import ch.ethz.ssh2.signature.ECDSASHA2Verify;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	51 import ch.ethz.ssh2.signature.RSASHA1Verify;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	52
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	53 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	54 * AuthAgentForwardThread.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	55 *
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	56 * @author Kenny Root
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	57 * @version $Id$
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	58 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	59 public class AuthAgentForwardThread extends Thread implements IChannelWorkerThread {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	60 private static final byte[] SSH_AGENT_FAILURE = {0, 0, 0, 1, 5}; // 5
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	61 private static final byte[] SSH_AGENT_SUCCESS = {0, 0, 0, 1, 6}; // 6
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	62
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	63 private static final int SSH2_AGENTC_REQUEST_IDENTITIES = 11;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	64 private static final int SSH2_AGENT_IDENTITIES_ANSWER = 12;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	65
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	66 private static final int SSH2_AGENTC_SIGN_REQUEST = 13;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	67 private static final int SSH2_AGENT_SIGN_RESPONSE = 14;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	68
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	69 private static final int SSH2_AGENTC_ADD_IDENTITY = 17;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	70 private static final int SSH2_AGENTC_REMOVE_IDENTITY = 18;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	71 private static final int SSH2_AGENTC_REMOVE_ALL_IDENTITIES = 19;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	72
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	73 // private static final int SSH_AGENTC_ADD_SMARTCARD_KEY = 20;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	74 // private static final int SSH_AGENTC_REMOVE_SMARTCARD_KEY = 21;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	75
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	76 private static final int SSH_AGENTC_LOCK = 22;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	77 private static final int SSH_AGENTC_UNLOCK = 23;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	78
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	79 private static final int SSH2_AGENTC_ADD_ID_CONSTRAINED = 25;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	80 // private static final int SSH_AGENTC_ADD_SMARTCARD_KEY_CONSTRAINED = 26;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	81
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	82 // Constraints for adding keys
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	83 private static final int SSH_AGENT_CONSTRAIN_LIFETIME = 1;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	84 private static final int SSH_AGENT_CONSTRAIN_CONFIRM = 2;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	85
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	86 // Flags for signature requests
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	87 // private static final int SSH_AGENT_OLD_SIGNATURE = 1;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	88
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	89 private static final Logger log = Logger.getLogger(RemoteAcceptThread.class);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	90
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	91 AuthAgentCallback authAgent;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	92 OutputStream os;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	93 InputStream is;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	94 Channel c;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	95
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	96 byte[] buffer = new byte[Channel.CHANNEL_BUFFER_SIZE];
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	97
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	98 public AuthAgentForwardThread(Channel c, AuthAgentCallback authAgent) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	99 this.c = c;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	100 this.authAgent = authAgent;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	101
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	102 if (log.isEnabled())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	103 log.log(20, "AuthAgentForwardThread started");
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	104 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	105
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	106 @Override
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	107 public void run() {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	108 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	109 c.cm.registerThread(this);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	110 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	111 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	112 stopWorking();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	113 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	114 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	115
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	116 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	117 c.cm.sendOpenConfirmation(c);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	118 is = c.getStdoutStream();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	119 os = c.getStdinStream();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	120 int totalSize = 4;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	121 int readSoFar = 0;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	122
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	123 while (true) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	124 int len;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	125
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	126 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	127 len = is.read(buffer, readSoFar, buffer.length - readSoFar);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	128 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	129 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	130 stopWorking();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	131 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	132 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	133
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	134 if (len <= 0)
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	135 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	136
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	137 readSoFar += len;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	138
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	139 if (readSoFar >= 4) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	140 TypesReader tr = new TypesReader(buffer, 0, 4);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	141 totalSize = tr.readUINT32() + 4;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	142 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	143
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	144 if (totalSize == readSoFar) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	145 TypesReader tr = new TypesReader(buffer, 4, readSoFar - 4);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	146 int messageType = tr.readByte();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	147
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	148 switch (messageType) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	149 case SSH2_AGENTC_REQUEST_IDENTITIES:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	150 sendIdentities();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	151 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	152
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	153 case SSH2_AGENTC_ADD_IDENTITY:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	154 addIdentity(tr, false);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	155 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	156
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	157 case SSH2_AGENTC_ADD_ID_CONSTRAINED:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	158 addIdentity(tr, true);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	159 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	160
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	161 case SSH2_AGENTC_REMOVE_IDENTITY:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	162 removeIdentity(tr);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	163 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	164
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	165 case SSH2_AGENTC_REMOVE_ALL_IDENTITIES:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	166 removeAllIdentities(tr);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	167 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	168
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	169 case SSH2_AGENTC_SIGN_REQUEST:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	170 processSignRequest(tr);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	171 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	172
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	173 case SSH_AGENTC_LOCK:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	174 processLockRequest(tr);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	175 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	176
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	177 case SSH_AGENTC_UNLOCK:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	178 processUnlockRequest(tr);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	179 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	180
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	181 default:
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	182 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	183 break;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	184 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	185
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	186 readSoFar = 0;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	187 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	188 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	189
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	190 c.cm.closeChannel(c, "EOF on both streams reached.", true);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	191 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	192 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	193 log.log(50, "IOException in agent forwarder: " + e.getMessage());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	194
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	195 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	196 is.close();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	197 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	198 catch (IOException e1) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	199 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	200
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	201 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	202 os.close();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	203 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	204 catch (IOException e2) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	205 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	206
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	207 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	208 c.cm.closeChannel(c, "IOException in agent forwarder (" + e.getMessage() + ")", true);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	209 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	210 catch (IOException e3) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	211 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	212 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	213 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	214
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	215 public void stopWorking() {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	216 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	217 /* This will lead to an IOException in the is.read() call */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	218 is.close();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	219 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	220 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	221 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	222 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	223
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	224 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	225 * @return whether the agent is locked
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	226 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	227 private boolean failWhenLocked() throws IOException {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	228 if (authAgent.isAgentLocked()) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	229 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	230 return true;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	231 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	232 else
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	233 return false;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	234 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	235
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	236 private void sendIdentities() throws IOException {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	237 Map<String, byte[]> keys = null;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	238 TypesWriter tw = new TypesWriter();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	239 tw.writeByte(SSH2_AGENT_IDENTITIES_ANSWER);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	240 int numKeys = 0;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	241
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	242 if (!authAgent.isAgentLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	243 keys = authAgent.retrieveIdentities();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	244
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	245 if (keys != null)
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	246 numKeys = keys.size();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	247
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	248 tw.writeUINT32(numKeys);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	249
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	250 if (keys != null) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	251 for (Entry<String, byte[]> entry : keys.entrySet()) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	252 byte[] keyBytes = entry.getValue();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	253 tw.writeString(keyBytes, 0, keyBytes.length);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	254 tw.writeString(entry.getKey());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	255 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	256 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	257
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	258 sendPacket(tw.getBytes());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	259 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	260
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	261 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	262 * @param tr
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	263 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	264 private void addIdentity(TypesReader tr, boolean checkConstraints) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	265 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	266 if (failWhenLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	267 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	268
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	269 String type = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	270 String comment;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	271 String keyType;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	272 KeySpec pubSpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	273 KeySpec privSpec;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	274
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	275 if (type.equals("ssh-rsa")) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	276 keyType = "RSA";
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	277 BigInteger n = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	278 BigInteger e = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	279 BigInteger d = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	280 BigInteger iqmp = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	281 BigInteger p = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	282 BigInteger q = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	283 comment = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	284 // Derive the extra values Java needs.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	285 BigInteger dmp1 = d.mod(p.subtract(BigInteger.ONE));
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	286 BigInteger dmq1 = d.mod(q.subtract(BigInteger.ONE));
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	287 pubSpec = new RSAPublicKeySpec(n, e);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	288 privSpec = new RSAPrivateCrtKeySpec(n, e, d, p, q, dmp1, dmq1, iqmp);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	289 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	290 else if (type.equals("ssh-dss")) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	291 keyType = "DSA";
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	292 BigInteger p = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	293 BigInteger q = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	294 BigInteger g = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	295 BigInteger y = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	296 BigInteger x = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	297 comment = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	298 pubSpec = new DSAPublicKeySpec(y, p, q, g);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	299 privSpec = new DSAPrivateKeySpec(x, p, q, g);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	300 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	301 else if (type.equals("ecdsa-sha2-nistp256")) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	302 keyType = "EC";
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	303 String curveName = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	304 byte[] groupBytes = tr.readByteString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	305 BigInteger exponent = tr.readMPINT();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	306 comment = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	307
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	308 if (!"nistp256".equals(curveName)) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	309 log.log(2, "Invalid curve name for ecdsa-sha2-nistp256: " + curveName);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	310 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	311 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	312 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	313
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	314 ECParameterSpec nistp256 = ECDSASHA2Verify.EllipticCurves.nistp256;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	315 ECPoint group = ECDSASHA2Verify.decodeECPoint(groupBytes, nistp256.getCurve());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	316
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	317 if (group == null) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	318 // TODO log error
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	319 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	320 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	321 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	322
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	323 pubSpec = new ECPublicKeySpec(group, nistp256);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	324 privSpec = new ECPrivateKeySpec(exponent, nistp256);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	325 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	326 else {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	327 log.log(2, "Unknown key type: " + type);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	328 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	329 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	330 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	331
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	332 PublicKey pubKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	333 PrivateKey privKey;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	334
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	335 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	336 KeyFactory kf = KeyFactory.getInstance(keyType);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	337 pubKey = kf.generatePublic(pubSpec);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	338 privKey = kf.generatePrivate(privSpec);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	339 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	340 catch (NoSuchAlgorithmException ex) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	341 // TODO: log error
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	342 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	343 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	344 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	345 catch (InvalidKeySpecException ex) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	346 // TODO: log error
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	347 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	348 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	349 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	350
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	351 KeyPair pair = new KeyPair(pubKey, privKey);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	352 boolean confirmUse = false;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	353 int lifetime = 0;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	354
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	355 if (checkConstraints) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	356 while (tr.remain() > 0) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	357 int constraint = tr.readByte();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	358
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	359 if (constraint == SSH_AGENT_CONSTRAIN_CONFIRM)
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	360 confirmUse = true;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	361 else if (constraint == SSH_AGENT_CONSTRAIN_LIFETIME)
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	362 lifetime = tr.readUINT32();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	363 else {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	364 // Unknown constraint. Bail.
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	365 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	366 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	367 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	368 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	369 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	370
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	371 if (authAgent.addIdentity(pair, comment, confirmUse, lifetime))
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	372 os.write(SSH_AGENT_SUCCESS);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	373 else
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	374 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	375 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	376 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	377 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	378 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	379 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	380 catch (IOException e1) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	381 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	382 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	383 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	384
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	385 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	386 * @param tr
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	387 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	388 private void removeIdentity(TypesReader tr) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	389 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	390 if (failWhenLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	391 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	392
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	393 byte[] publicKey = tr.readByteString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	394
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	395 if (authAgent.removeIdentity(publicKey))
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	396 os.write(SSH_AGENT_SUCCESS);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	397 else
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	398 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	399 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	400 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	401 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	402 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	403 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	404 catch (IOException e1) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	405 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	406 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	407 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	408
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	409 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	410 * @param tr
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	411 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	412 private void removeAllIdentities(TypesReader tr) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	413 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	414 if (failWhenLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	415 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	416
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	417 if (authAgent.removeAllIdentities())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	418 os.write(SSH_AGENT_SUCCESS);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	419 else
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	420 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	421 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	422 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	423 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	424 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	425 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	426 catch (IOException e1) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	427 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	428 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	429 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	430
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	431 private void processSignRequest(TypesReader tr) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	432 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	433 if (failWhenLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	434 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	435
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	436 byte[] publicKeyBytes = tr.readByteString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	437 byte[] challenge = tr.readByteString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	438 int flags = tr.readUINT32();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	439
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	440 if (flags != 0) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	441 // We don't understand any flags; abort!
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	442 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	443 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	444 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	445
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	446 KeyPair pair = authAgent.getKeyPair(publicKeyBytes);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	447
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	448 if (pair == null) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	449 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	450 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	451 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	452
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	453 byte[] response;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	454 PrivateKey privKey = pair.getPrivate();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	455
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	456 if (privKey instanceof RSAPrivateKey) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	457 byte[] signature = RSASHA1Verify.generateSignature(challenge,
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	458 (RSAPrivateKey) privKey);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	459 response = RSASHA1Verify.encodeSSHRSASignature(signature);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	460 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	461 else if (privKey instanceof DSAPrivateKey) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	462 byte[] signature = DSASHA1Verify.generateSignature(challenge,
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	463 (DSAPrivateKey) privKey, new SecureRandom());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	464 response = DSASHA1Verify.encodeSSHDSASignature(signature);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	465 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	466 else {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	467 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	468 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	469 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	470
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	471 TypesWriter tw = new TypesWriter();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	472 tw.writeByte(SSH2_AGENT_SIGN_RESPONSE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	473 tw.writeString(response, 0, response.length);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	474 sendPacket(tw.getBytes());
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	475 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	476 catch (IOException e) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	477 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	478 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	479 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	480 catch (IOException e1) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	481 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	482 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	483 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	484
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	485 /**
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	486 * @param tr
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	487 */
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	488 private void processLockRequest(TypesReader tr) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	489 try {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	490 if (failWhenLocked())
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	491 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	492
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	493 String lockPassphrase = tr.readString();
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	494
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	495 if (!authAgent.setAgentLock(lockPassphrase)) {
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	496 os.write(SSH_AGENT_FAILURE);
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	497 return;
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	498 }
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	499 else
c41a399da303 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	500 os.write(SSH_AGENT_SUCCESS);

294

c41a399da303 start conversion from trilead to ganymed