1 /* 2 * Copyright (c) 2006, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @author Weijun Wang 27 * @bug 6418422 28 * @bug 6418425 29 * @bug 6418433 30 * @summary ObjectIdentifier should reject 1.2.3.-4 and throw IOException on all format errors 31 * @modules java.base/sun.security.util 32 * java.security.jgss 33 */ 34 35 import java.io.IOException; 36 import java.security.NoSuchAlgorithmException; 37 import org.ietf.jgss.GSSException; 38 import org.ietf.jgss.Oid; 39 import javax.crypto.EncryptedPrivateKeyInfo; 40 import sun.security.util.*; 41 import java.util.Arrays; 42 43 public class OidFormat { 44 public static void main(String[] args) throws Exception { 45 String[] badOids = { 46 // number problems 47 "0", "1", "2", 48 "3.1.1", "3", "4", 49 "1.40", "1.111.1", 50 "-1.2", "0,-2", "1.-2", "2.-2", 51 "1.2.-3.4", "1.2.3.-4", 52 // format problems 53 "aa", "aa.aa", 54 "", "....", "1.2..4", "1.2.3.", "1.", "1.2.", "0.1.", 55 "1,2", 56 }; 57 58 for (String s: badOids) { 59 testBad(s); 60 } 61 62 String[] goodOids = { 63 "0.0", "0.1", "1.0", "1.2", 64 "0.39", "1.39", "2.47", "2.40.3.6", "2.100.3", "2.123456.3", 65 "1.2.3", "1.2.3445", 66 "1.3.6.1.4.1.42.2.17", 67 // 4811968: ASN.1 cannot handle huge OID components 68 "2.16.764.1.3101555394.1.0.100.2.1", 69 "2.2726957624935694386592435", // as huge as possible 70 "1.2.777777777777777777", 71 "1.2.888888888888888888.111111111111111.2222222222222.33333333333333333.44444444444444", 72 "1.2." + 73 "1111111111111111111111111111111111111111111111111111111111111." + 74 "2222222222222222222222222222222222222222222222222222222222222222." + 75 "333333333333333333333333333333333333333333333333333333333333333." + 76 "4444444444444444444444444444444444444444444444444444444." + 77 "55555555555555555555555555555555555555555555555555555555555555555555555." + 78 "666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666." + 79 "77777777777777777777777777777777777777777777777777777777777777777777777777." + 80 "8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888." + 81 "9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999", 82 "1.2.2147483647.4", 83 "1.2.268435456.4", 84 }; 85 86 for (String s: goodOids) { 87 testGood(s); 88 } 89 90 int[][] goodInts = { 91 {0,0}, {0,1}, {1,0}, {1,2}, 92 {0,39}, {1,39}, {2,47}, {2,40,3,6}, {2,100,3}, {2,123456,3}, 93 {1,2,3}, {1,2,3445}, 94 {1,3,6,1,4,1,42,2,17}, 95 }; 96 97 for (int[] is: goodInts) { 98 testGood(is); 99 } 100 101 int[][] badInts = new int[][] { 102 {0}, {1}, {2}, 103 {3,1,1}, {3}, {4}, 104 {1,40}, {1,111,1}, 105 {-1,2}, {0,-2}, {1,-2}, {2,-2}, 106 {1,2,-3,4}, {1,2,3,-4}, 107 }; 108 109 for (int[] is: badInts) { 110 testBad(is); 111 } 112 113 } 114 115 static void testBad(int[] ints) throws Exception { 116 System.err.println("Trying " + Arrays.toString(ints)); 117 try { 118 new ObjectIdentifier(ints); 119 throw new Exception("should be invalid ObjectIdentifier"); 120 } catch (IOException ioe) { 121 System.err.println(ioe); 122 } 123 } 124 125 static void testGood(int[] ints) throws Exception { 126 System.err.println("Trying " + Arrays.toString(ints)); 127 ObjectIdentifier oid = new ObjectIdentifier(ints); 128 DerOutputStream os = new DerOutputStream(); 129 os.putOID(oid); 130 DerInputStream is = new DerInputStream(os.toByteArray()); 131 ObjectIdentifier oid2 = is.getOID(); 132 if (!oid.equals((Object)oid2)) { 133 throw new Exception("Test DER I/O fails: " + oid + " and " + oid2); 134 } 135 } 136 137 static void testGood(String s) throws Exception { 138 System.err.println("Trying " + s); 139 ObjectIdentifier oid = new ObjectIdentifier(s); 140 if (!oid.toString().equals(s)) { 141 throw new Exception("equal test fail"); 142 } 143 DerOutputStream os = new DerOutputStream(); 144 os.putOID(oid); 145 DerInputStream is = new DerInputStream(os.toByteArray()); 146 ObjectIdentifier oid2 = is.getOID(); 147 if (!oid.equals((Object)oid2)) { 148 throw new Exception("Test DER I/O fails: " + oid + " and " + oid2); 149 } 150 } 151 152 static void testBad(String s) throws Exception { 153 System.err.println("Trying " + s); 154 try { 155 new ObjectIdentifier(s); 156 throw new Exception("should be invalid ObjectIdentifier"); 157 } catch (IOException ioe) { 158 System.err.println(ioe); 159 } 160 161 try { 162 new Oid(s); 163 throw new Exception("should be invalid Oid"); 164 } catch (GSSException gsse) { 165 ; 166 } 167 168 try { 169 new EncryptedPrivateKeyInfo(s, new byte[8]); 170 throw new Exception("should be invalid algorithm"); 171 } catch (NoSuchAlgorithmException e) { 172 ; 173 } 174 } 175 }