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