| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.model.name; |
| |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| import static org.junit.jupiter.api.Assertions.fail; |
| |
| import java.nio.charset.StandardCharsets; |
| |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.api.ldap.model.name.FastDnParser; |
| import org.apache.directory.api.ldap.model.name.TooComplexDnException; |
| import org.apache.directory.api.util.Strings; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.api.parallel.Execution; |
| import org.junit.jupiter.api.parallel.ExecutionMode; |
| |
| |
| /** |
| * Tests the fast Dn parser. |
| * |
| * The test cases are copied from DnParserTest and adjusted when an |
| * TooComplexDnException is expected. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @Execution(ExecutionMode.CONCURRENT) |
| public class FastDnParserTest |
| { |
| |
| /** |
| * test an empty Dn |
| */ |
| @Test |
| public void testLdapDNEmpty() throws LdapException |
| { |
| assertEquals( "", FastDnParser.parse( "" ).getName() ); |
| } |
| |
| |
| /** |
| * Tests incomplete DNs, used to check that the parser does not |
| * run into infinite loops. |
| */ |
| @Test |
| public void testLdapDNIncomplete() throws LdapException |
| { |
| // empty Dn is ok |
| FastDnParser.parse( " " ); |
| |
| // test DNs starting with an descr |
| try |
| { |
| FastDnParser.parse( " a" ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " a " ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " a- " ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| FastDnParser.parse( " a =" ); |
| FastDnParser.parse( " a = " ); |
| FastDnParser.parse( " a = b" ); |
| |
| // test DNs starting with an OID |
| try |
| { |
| FastDnParser.parse( " 1 = b " ); |
| fail( "OID must contain at least on dot." ); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " 0" ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " 0." ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " 0.5" ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| try |
| { |
| FastDnParser.parse( " 0.5 " ); |
| fail(); |
| } |
| catch ( LdapException ine ) |
| { |
| // expected |
| } |
| |
| FastDnParser.parse( " 0.5=" ); |
| FastDnParser.parse( " 0.5 = " ); |
| FastDnParser.parse( " 0.5 = b" ); |
| } |
| |
| |
| /** |
| * test a simple Dn : a = b |
| */ |
| @Test |
| public void testLdapDNSimple() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "a = b" ); |
| |
| assertEquals( "a = b", dn.getName() ); |
| assertEquals( "a=b", dn.getEscaped() ); |
| assertEquals( "a = b", dn.toString() ); |
| |
| assertEquals( "a = b", dn.getRdn().getName() ); |
| assertEquals( "a=b", dn.getRdn().getEscaped() ); |
| |
| assertEquals( "a=b", dn.getRdn().getAva().getName() ); |
| assertEquals( "a=b", dn.getRdn().getAva().getEscaped() ); |
| |
| assertEquals( "a", dn.getRdn().getAva().getType() ); |
| assertEquals( "a", dn.getRdn().getAva().getNormType() ); |
| assertEquals( "b", dn.getRdn().getAva().getValue().getString() ); |
| assertEquals( "b", dn.getRdn().getAva().getValue().getString() ); |
| } |
| |
| |
| /** |
| * test a composite Dn : a = b, d = e |
| */ |
| @Test |
| public void testLdapDNComposite() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "a = b, c = d" ); |
| assertEquals( "a=b,c=d", dn.getEscaped() ); |
| assertEquals( "a = b, c = d", dn.getName() ); |
| } |
| |
| |
| /** |
| * test a composite Dn with or without spaces: a=b, a =b, a= b, a = b, a = b |
| */ |
| @Test |
| public void testLdapDNCompositeWithSpace() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "a=b, a =b, a= b, a = b, a = b" ); |
| assertEquals( "a=b,a=b,a=b,a=b,a=b", dn.getEscaped() ); |
| assertEquals( "a=b, a =b, a= b, a = b, a = b", dn.getName() ); |
| } |
| |
| |
| /** |
| * test a composite Dn with differents separators : a=b;c=d,e=f It should |
| * return a=b,c=d,e=f (the ';' is replaced by a ',') |
| */ |
| @Test |
| public void testLdapDNCompositeSepators() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "a=b;c=d,e=f" ); |
| assertEquals( "a=b,c=d,e=f", dn.getEscaped() ); |
| assertEquals( "a=b;c=d,e=f", dn.getName() ); |
| } |
| |
| /** |
| * Test an attributeType with '_' (Microsoft morons support...) |
| */ |
| @Test |
| public void testAttributeTypeWithUnderscore() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "microsoft_developpers=morons" ); |
| assertEquals( "microsoft_developpers=morons", dn.getEscaped() ); |
| } |
| |
| |
| /** |
| * test a simple Dn with multiple NameComponents : a = b + c = d |
| */ |
| @Test |
| public void testLdapDNSimpleMultivaluedAttribute() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a = b + c = d" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a composite Dn with multiple NC and separators : a=b+c=d, e=f + g=h + |
| * i=j |
| */ |
| @Test |
| public void testLdapDNCompositeMultivaluedAttribute() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a=b+c=d, e=f + g=h + i=j" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a simple Dn with an oid prefix (uppercase) : OID.12.34.56 = azerty |
| */ |
| @Test |
| public void testLdapDNOidUpper() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "OID.12.34.56 = azerty" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a simple Dn with an oid prefix (lowercase) : oid.12.34.56 = azerty |
| */ |
| @Test |
| public void testLdapDNOidLower() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "oid.12.34.56 = azerty" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a simple Dn with an oid attribut without oid prefix : 12.34.56 = |
| * azerty |
| */ |
| @Test |
| public void testLdapDNOidWithoutPrefix() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "12.34.56 = azerty" ); |
| assertEquals( "12.34.56=azerty", dn.getEscaped() ); |
| assertEquals( "12.34.56 = azerty", dn.getName() ); |
| } |
| |
| |
| /** |
| * test a composite Dn with an oid attribut wiithout oid prefix : 12.34.56 = |
| * azerty; 7.8 = test |
| */ |
| @Test |
| public void testLdapDNCompositeOidWithoutPrefix() throws LdapException |
| { |
| Dn dn = FastDnParser.parse( "12.34.56 = azerty; 7.8 = test" ); |
| assertEquals( "12.34.56=azerty,7.8=test", dn.getEscaped() ); |
| assertEquals( "12.34.56 = azerty; 7.8 = test", dn.getName() ); |
| } |
| |
| |
| /** |
| * test a simple Dn with pair char attribute value : a = \,\=\+\<\>\#\;\\\"\C3\A9" |
| */ |
| @Test |
| public void testLdapDNPairCharAttributeValue() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a = \\,\\=\\+\\<\\>\\#\\;\\\\\\\"\\C3\\A9" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a simple Dn with hexString attribute value : a = #0010A0AAFF |
| */ |
| @Test |
| public void testLdapDNHexStringAttributeValue() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a = #0010A0AAFF" ); |
| } ); |
| } |
| |
| |
| /** |
| * test exception from illegal hexString attribute value : a=#zz. |
| */ |
| @Test |
| public void testBadLdapDNHexStringAttributeValue() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a=#zz" ); |
| } ); |
| } |
| |
| |
| /** |
| * test a simple Dn with quoted attribute value : a = "quoted \"value" |
| */ |
| @Test |
| public void testLdapDNQuotedAttributeValue() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "a = quoted \\\"value" ); |
| } ); |
| } |
| |
| |
| @Test |
| public void testStringParser() throws LdapException |
| { |
| String dn = Strings.utf8ToString( new byte[] |
| { 'C', 'N', ' ', '=', ' ', 'E', 'm', 'm', 'a', 'n', 'u', 'e', 'l', ' ', ' ', 'L', ( byte ) 0xc3, |
| ( byte ) 0xa9, 'c', 'h', 'a', 'r', 'n', 'y' } ); |
| |
| Dn name = FastDnParser.parse( dn ); |
| |
| assertEquals( "CN = Emmanuel L\u00e9charny", name.getName() ); |
| assertEquals( "CN=Emmanuel L\u00e9charny", name.getEscaped() ); |
| } |
| |
| |
| @Test |
| public void testStringParserShort() throws LdapException |
| { |
| String dn = Strings.utf8ToString( new byte[] |
| { 'C', '=', ' ', 'E', ( byte ) 0xc3, ( byte ) 0xa9, 'c' } ); |
| |
| Dn name = FastDnParser.parse( dn ); |
| |
| assertEquals( "C= E\u00e9c", name.getName() ); |
| assertEquals( "C=E\u00e9c", name.getEscaped() ); |
| } |
| |
| |
| @Test |
| public void testVsldapExtras() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser |
| .parse( "cn=Billy Bakers, OID.2.5.4.11=Corporate Tax, ou=Fin-Accounting, ou=Americas, ou=Search, o=IMC, c=US" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringEmpty() throws LdapException |
| { |
| Dn nameEmpty = FastDnParser.parse( "" ); |
| |
| assertNotNull( nameEmpty ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringNull() throws LdapException |
| { |
| Dn nameNull = FastDnParser.parse( null ); |
| |
| assertEquals( "", nameNull.toString(), "Null Dn are legal : " ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC1779_1() throws LdapException |
| { |
| Dn nameRFC1779_1 = FastDnParser |
| .parse( "CN=Marshall T. Rose, O=Dover Beach Consulting, L=Santa Clara, ST=California, C=US" ); |
| |
| assertEquals( |
| "CN=Marshall T. Rose, O=Dover Beach Consulting, L=Santa Clara, ST=California, C=US", |
| nameRFC1779_1.getName(), "RFC1779_1 : " ); |
| assertEquals( "CN=Marshall T. Rose,O=Dover Beach Consulting,L=Santa Clara,ST=California,C=US", |
| nameRFC1779_1.getEscaped(), "RFC1779_1 : " ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_1() throws LdapException |
| { |
| Dn nameRFC2253_1 = FastDnParser.parse( "CN=Steve Kille,O=Isode limited,C=GB" ); |
| |
| assertEquals( "CN=Steve Kille,O=Isode limited,C=GB", nameRFC2253_1.getName(), "RFC2253_1 : " ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_2() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "CN = Sales + CN = J. Smith , O = Widget Inc. , C = US" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_3() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "CN=L. Eagle, O=Sue\\, Grabbit and Runn, C=GB" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_4() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "CN=Before\\0DAfter,O=Test,C=GB" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_5() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "1.3.6.1.4.1.1466.0=#04024869,O=Test,C=GB" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseStringRFC2253_6() throws LdapException |
| { |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( "SN=Lu\\C4\\8Di\\C4\\87" ); |
| } ); |
| } |
| |
| |
| /** |
| * Class under test for Name parse(String) |
| */ |
| @Test |
| public final void testParseInvalidString() |
| { |
| try |
| { |
| FastDnParser.parse( "ś=śrasulu,dc=example,dc=com" ); |
| fail( "the invalid name should never succeed in a parse" ); |
| } |
| catch ( LdapException e ) |
| { |
| assertNotNull( e ); |
| } |
| } |
| |
| |
| /** |
| * Tests to see if inner whitespace is preserved after an escaped ',' in a |
| * value of a name component. This test was added to try to reproduce the |
| * bug encountered in DIRSERVER-297 <a |
| * href="https://issues.apache.org/jira/browse/DIRSERVER-297"> here</a>. |
| */ |
| @Test |
| public final void testPreserveSpaceAfterEscape() throws LdapException |
| { |
| String input = "ou=some test\\, something else"; |
| |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( input ).toString(); |
| } ); |
| } |
| |
| |
| @Test |
| public void testWindowsFilePath() throws Exception |
| { |
| // '\' should be escaped as stated in RFC 2253 |
| String path = "windowsFilePath=C:\\\\cygwin"; |
| |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( path ); |
| } ); |
| } |
| |
| |
| @Test |
| public void testNameFrenchChars() throws Exception |
| { |
| String cn = new String( new byte[] |
| { 'c', 'n', '=', 0x4A, ( byte ) 0xC3, ( byte ) 0xA9, 0x72, ( byte ) 0xC3, ( byte ) 0xB4, 0x6D, 0x65 }, |
| StandardCharsets.UTF_8 ); |
| |
| String result = FastDnParser.parse( cn ).toString(); |
| |
| assertEquals( "cn=J\u00e9r\u00f4me", result ); |
| } |
| |
| |
| @Test |
| public void testNameGermanChars() throws Exception |
| { |
| String cn = new String( new byte[] |
| { 'c', 'n', '=', ( byte ) 0xC3, ( byte ) 0x84, ( byte ) 0xC3, ( byte ) 0x96, ( byte ) 0xC3, ( byte ) 0x9C, |
| ( byte ) 0xC3, ( byte ) 0x9F, ( byte ) 0xC3, ( byte ) 0xA4, ( byte ) 0xC3, ( byte ) 0xB6, |
| ( byte ) 0xC3, ( byte ) 0xBC }, StandardCharsets.UTF_8 ); |
| |
| String result = FastDnParser.parse( cn ).toString(); |
| |
| assertEquals( "cn=\u00C4\u00D6\u00DC\u00DF\u00E4\u00F6\u00FC", result ); |
| } |
| |
| |
| /** |
| * Test that we can have non-ascii characters in a DN when we use the |
| * fast DN parser |
| */ |
| @Test |
| public void testNameTurkishChars() throws Exception |
| { |
| String cn = new String( new byte[] |
| { 'c', 'n', '=', ( byte ) 0xC4, ( byte ) 0xB0, ( byte ) 0xC4, ( byte ) 0xB1, ( byte ) 0xC5, ( byte ) 0x9E, |
| ( byte ) 0xC5, ( byte ) 0x9F, ( byte ) 0xC3, ( byte ) 0x96, ( byte ) 0xC3, ( byte ) 0xB6, |
| ( byte ) 0xC3, ( byte ) 0x9C, ( byte ) 0xC3, ( byte ) 0xBC, ( byte ) 0xC4, ( byte ) 0x9E, |
| ( byte ) 0xC4, ( byte ) 0x9F }, StandardCharsets.UTF_8 ); |
| |
| String result = FastDnParser.parse( cn ).toString(); |
| |
| assertEquals( "cn=\u0130\u0131\u015E\u015F\u00D6\u00F6\u00DC\u00FC\u011E\u011F", result ); |
| |
| } |
| |
| |
| /** |
| * Test that we can have non-ascii characters in a DN when we use the |
| * fast DN parser, but not followded by bytes |
| */ |
| @Test |
| public void testAUmlautPlusBytes() throws Exception |
| { |
| String cn = new String( new byte[] |
| { 'c', 'n', '=', ( byte ) 0xC3, ( byte ) 0x84, 0x5C, 0x32, 0x42 }, StandardCharsets.UTF_8 ); |
| |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( cn ).toString(); |
| } ); |
| } |
| |
| |
| /** |
| * Test that we can't have escaped characters in a DN when we use the |
| * fast DN parser |
| */ |
| @Test |
| public void testAUmlautPlusChar() throws Exception |
| { |
| String cn = new String( new byte[] |
| { 'c', 'n', '=', ( byte ) 0xC3, ( byte ) 0x84, '\\', '+' }, StandardCharsets.UTF_8 ); |
| |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( cn ).toString(); |
| } ); |
| } |
| |
| |
| /** |
| * Test to check that even with a non escaped char, the Dn is parsed ok |
| * or at least an error is generated. |
| */ |
| @Test |
| public final void testNonEscapedChars() throws LdapException |
| { |
| String input = "ou=ou+test"; |
| |
| assertThrows( TooComplexDnException.class, () -> |
| { |
| FastDnParser.parse( input ).toString(); |
| } ); |
| } |
| } |