J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test 1.2 07/03/29 |
| 26 | * @bug 4634892 |
| 27 | * @summary Ensure that client requesting privacy causes resulting channel to |
| 28 | * be encrypted. |
| 29 | */ |
| 30 | |
| 31 | /* |
| 32 | * Can set logging to FINEST to view exchange. |
| 33 | */ |
| 34 | import javax.security.sasl.*; |
| 35 | import javax.security.auth.callback.*; |
| 36 | import java.security.Security; |
| 37 | import java.util.*; |
| 38 | |
| 39 | public class Privacy { |
| 40 | private static final String MECH = "DIGEST-MD5"; |
| 41 | private static final String SERVER_FQDN = "machineX.imc.org"; |
| 42 | private static final String PROTOCOL = "jmx"; |
| 43 | |
| 44 | private static final byte[] EMPTY = new byte[0]; |
| 45 | |
| 46 | private static String pwfile, namesfile, proxyfile; |
| 47 | private static boolean auto; |
| 48 | private static boolean verbose = false; |
| 49 | |
| 50 | private static byte[][] clntdata, srvdata; |
| 51 | |
| 52 | private static void init(String[] args) throws Exception { |
| 53 | if (args.length == 0) { |
| 54 | pwfile = "pw.properties"; |
| 55 | namesfile = "names.properties"; |
| 56 | auto = true; |
| 57 | } else { |
| 58 | int i = 0; |
| 59 | if (args[i].equals("-m")) { |
| 60 | i++; |
| 61 | auto = false; |
| 62 | } |
| 63 | if (args.length > i) { |
| 64 | pwfile = args[i++]; |
| 65 | |
| 66 | if (args.length > i) { |
| 67 | namesfile = args[i++]; |
| 68 | |
| 69 | if (args.length > i) { |
| 70 | proxyfile = args[i]; |
| 71 | } |
| 72 | } |
| 73 | } else { |
| 74 | pwfile = "pw.properties"; |
| 75 | namesfile = "names.properties"; |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | initData(); |
| 80 | } |
| 81 | |
| 82 | |
| 83 | public static void main(String[] args) throws Exception { |
| 84 | |
| 85 | init(args); |
| 86 | |
| 87 | CallbackHandler clntCbh = new ClientCallbackHandler(auto); |
| 88 | |
| 89 | CallbackHandler srvCbh = |
| 90 | new PropertiesFileCallbackHandler(pwfile, namesfile, proxyfile); |
| 91 | |
| 92 | Map srvProps = new HashMap(); |
| 93 | srvProps.put(Sasl.QOP, "auth-conf"); |
| 94 | |
| 95 | Map clntProps = new HashMap(); |
| 96 | clntProps.put(Sasl.QOP, "auth-conf"); |
| 97 | |
| 98 | SaslClient clnt = Sasl.createSaslClient( |
| 99 | new String[]{MECH}, null, PROTOCOL, SERVER_FQDN, clntProps, clntCbh); |
| 100 | |
| 101 | SaslServer srv = Sasl.createSaslServer(MECH, PROTOCOL, SERVER_FQDN, |
| 102 | srvProps, srvCbh); |
| 103 | |
| 104 | if (clnt == null) { |
| 105 | throw new IllegalStateException( |
| 106 | "Unable to find client impl for " + MECH); |
| 107 | } |
| 108 | if (srv == null) { |
| 109 | throw new IllegalStateException( |
| 110 | "Unable to find server impl for " + MECH); |
| 111 | } |
| 112 | |
| 113 | byte[] response = (clnt.hasInitialResponse()? |
| 114 | clnt.evaluateChallenge(EMPTY) : EMPTY); |
| 115 | byte[] challenge; |
| 116 | |
| 117 | while (!clnt.isComplete() || !srv.isComplete()) { |
| 118 | challenge = srv.evaluateResponse(response); |
| 119 | |
| 120 | if (challenge != null) { |
| 121 | response = clnt.evaluateChallenge(challenge); |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | if (clnt.isComplete() && srv.isComplete()) { |
| 126 | if (verbose) { |
| 127 | System.out.println("SUCCESS"); |
| 128 | System.out.println("authzid is " + srv.getAuthorizationID()); |
| 129 | } |
| 130 | } else { |
| 131 | throw new IllegalStateException("FAILURE: mismatched state:" + |
| 132 | " client complete? " + clnt.isComplete() + |
| 133 | " server complete? " + srv.isComplete()); |
| 134 | } |
| 135 | |
| 136 | /* Use security layer */ |
| 137 | int count = 0; |
| 138 | for (int i = 0; i < clntStrs.length; i++) { |
| 139 | byte[] orig = clntdata[i]; |
| 140 | byte[] wrapped = clnt.wrap(clntdata[i], 0, clntdata[i].length); |
| 141 | byte[] unwrapped = srv.unwrap(wrapped, 0, wrapped.length); |
| 142 | |
| 143 | if (!Arrays.equals(orig, unwrapped)) { |
| 144 | throw new SaslException("Server cannot unwrap client data"); |
| 145 | } |
| 146 | |
| 147 | byte[] sorig = srvdata[i]; |
| 148 | byte[] swrapped = srv.wrap(srvdata[i], 0, srvdata[i].length); |
| 149 | byte[] sunwrapped = clnt.unwrap(swrapped, 0, swrapped.length); |
| 150 | |
| 151 | if (!Arrays.equals(sorig, sunwrapped)) { |
| 152 | throw new SaslException("Client cannot unwrap server data"); |
| 153 | } |
| 154 | ++count; |
| 155 | } |
| 156 | |
| 157 | if (verbose) { |
| 158 | System.out.println(count + " sets of wrap/unwrap between client/server"); |
| 159 | } |
| 160 | |
| 161 | clnt.dispose(); |
| 162 | srv.dispose(); |
| 163 | } |
| 164 | |
| 165 | private static final String[] srvStrs = new String[] { |
| 166 | "A is the 1st letter", |
| 167 | "B is the 2nd letter", |
| 168 | "C is the 3rd letter", |
| 169 | "D is the 4th letter", |
| 170 | "E is the 5th letter", |
| 171 | "F is the 6th letter", |
| 172 | "G is the 7th letter", |
| 173 | "H is the 8th letter", |
| 174 | "I is the 9th letter", |
| 175 | "J is the 10th letter", |
| 176 | "K is the 11th letter", |
| 177 | "L is the 12th letter", |
| 178 | "M is the 13th letter", |
| 179 | }; |
| 180 | |
| 181 | private static final String[] clntStrs = new String[] { |
| 182 | "0", |
| 183 | "1", |
| 184 | "2", |
| 185 | "3", |
| 186 | "4", |
| 187 | "5", |
| 188 | "6", |
| 189 | "7", |
| 190 | "8", |
| 191 | "9", |
| 192 | "10", |
| 193 | "11", |
| 194 | "12", |
| 195 | }; |
| 196 | |
| 197 | private static void initData() { |
| 198 | clntdata = new byte[clntStrs.length][]; |
| 199 | for (int i = 0; i < clntStrs.length; i++) { |
| 200 | clntdata[i] = clntStrs[i].getBytes(); |
| 201 | } |
| 202 | |
| 203 | srvdata = new byte[srvStrs.length][]; |
| 204 | for (int i = 0; i < srvStrs.length; i++) { |
| 205 | srvdata[i] = srvStrs[i].getBytes(); |
| 206 | } |
| 207 | } |
| 208 | } |