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2 package com.trilead.ssh2.packets;
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3
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4 /**
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5 * PacketUserauthRequestInteractive.
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6 *
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7 * @author Christian Plattner, plattner@trilead.com
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8 * @version $Id: PacketUserauthRequestInteractive.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
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9 */
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10 public class PacketUserauthRequestInteractive {
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11 byte[] payload;
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12
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13 String userName;
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14 String serviceName;
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15 String[] submethods;
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16
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17 public PacketUserauthRequestInteractive(String serviceName, String user, String[] submethods) {
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18 this.serviceName = serviceName;
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19 this.userName = user;
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20 this.submethods = submethods;
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21 }
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22
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23 public byte[] getPayload() {
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24 if (payload == null) {
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25 TypesWriter tw = new TypesWriter();
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26 tw.writeByte(Packets.SSH_MSG_USERAUTH_REQUEST);
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27 tw.writeString(userName);
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28 tw.writeString(serviceName);
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29 tw.writeString("keyboard-interactive");
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30 tw.writeString(""); // draft-ietf-secsh-newmodes-04.txt says that
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31 // the language tag should be empty.
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32 tw.writeNameList(submethods);
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33 payload = tw.getBytes();
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34 }
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35
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36 return payload;
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37 }
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38 }
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