File AbstractBcX509ExtensionBuilder.java
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Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| AbstractBcX509ExtensionBuilder | 40 | 22 | 0% | 10 | 9 |
Contributing tests
This file is covered by 4 tests.
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| 1 | /* | |
| 2 | * See the NOTICE file distributed with this work for additional | |
| 3 | * information regarding copyright ownership. | |
| 4 | * | |
| 5 | * This is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU Lesser General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2.1 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This software is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * Lesser General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU Lesser General Public | |
| 16 | * License along with this software; if not, write to the Free | |
| 17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
| 19 | */ | |
| 20 | package org.xwiki.crypto.pkix.internal.extension; | |
| 21 | ||
| 22 | import java.io.IOException; | |
| 23 | import java.util.Enumeration; | |
| 24 | ||
| 25 | import org.bouncycastle.asn1.ASN1Encodable; | |
| 26 | import org.bouncycastle.asn1.ASN1Encoding; | |
| 27 | import org.bouncycastle.asn1.ASN1ObjectIdentifier; | |
| 28 | import org.bouncycastle.asn1.x509.Extension; | |
| 29 | import org.bouncycastle.asn1.x509.Extensions; | |
| 30 | import org.bouncycastle.asn1.x509.ExtensionsGenerator; | |
| 31 | import org.xwiki.crypto.pkix.X509ExtensionBuilder; | |
| 32 | import org.xwiki.crypto.pkix.params.x509certificate.extension.X509Extensions; | |
| 33 | ||
| 34 | /** | |
| 35 | * Base class for an extension builder based on Bouncy Castle. | |
| 36 | * | |
| 37 | * @version $Id: b78c74502d6063126b65cf5bbcf61ed546bfe469 $ | |
| 38 | * @since 5.4 | |
| 39 | */ | |
| 40 | public abstract class AbstractBcX509ExtensionBuilder implements X509ExtensionBuilder | |
| 41 | { | |
| 42 | private final ExtensionsGenerator extensions = new ExtensionsGenerator(); | |
| 43 | ||
| 44 | 0 |  @Override |
| 45 | public X509ExtensionBuilder addExtension(String oid, boolean critical, byte[] value) throws IOException | |
| 46 | { | |
| 47 | 0 | this.extensions.addExtension(new ASN1ObjectIdentifier(oid), critical, value); |
| 48 | 0 | return this; |
| 49 | } | |
| 50 | ||
| 51 | 12 | @Override |
| 52 | public X509ExtensionBuilder addExtensions(X509Extensions extensionSet) throws IOException | |
| 53 | { | |
| 54 | 12 | if (extensionSet == null) { |
| 55 | 4 | return this; |
| 56 | } | |
| 57 | ||
| 58 | // Optimisation | |
| 59 | 8 | if (extensionSet instanceof BcX509Extensions) { |
| 60 | 8 | Extensions exts = ((BcX509Extensions) extensionSet).getExtensions(); |
| 61 | 8 | @SuppressWarnings("unchecked") |
| 62 | Enumeration<ASN1ObjectIdentifier> oids = exts.oids(); | |
| 63 | 22 | while (oids.hasMoreElements()) { |
| 64 | 14 | ASN1ObjectIdentifier oid = oids.nextElement(); |
| 65 | 14 | Extension ext = exts.getExtension(oid); |
| 66 | 14 | this.extensions.addExtension(ext.getExtnId(), ext.isCritical(), ext.getParsedValue()); |
| 67 | } | |
| 68 | } else { | |
| 69 | // Fallback | |
| 70 | 0 | for (String oid : extensionSet.getExtensionOID()) { |
| 71 | 0 | this.extensions.addExtension(new ASN1ObjectIdentifier(oid), extensionSet.isCritical(oid), |
| 72 | extensionSet.getExtensionValue(oid)); | |
| 73 | } | |
| 74 | } | |
| 75 | 8 | return this; |
| 76 | } | |
| 77 | ||
| 78 | /** | |
| 79 | * Add an extension. | |
| 80 | * | |
| 81 | * @param oid the extension oid. | |
| 82 | * @param critical true if the extension is critical. | |
| 83 | * @param value the value of the extension. | |
| 84 | * @return this extensions builder to allow chaining. | |
| 85 | */ | |
| 86 | 26 | public X509ExtensionBuilder addExtension(ASN1ObjectIdentifier oid, boolean critical, ASN1Encodable value) |
| 87 | { | |
| 88 | 26 | try { |
| 89 | 26 | this.extensions.addExtension(oid, critical, value.toASN1Primitive().getEncoded(ASN1Encoding.DER)); |
| 90 | } catch (IOException e) { | |
| 91 | // Very unlikely | |
| 92 | 0 | throw new IllegalArgumentException("Invalid extension value, it could not be properly DER encoded."); |
| 93 | } | |
| 94 | 26 | return this; |
| 95 | } | |
| 96 | ||
| 97 | 14 | @Override |
| 98 | public X509Extensions build() | |
| 99 | { | |
| 100 | 14 | if (this.extensions.isEmpty()) { |
| 101 | 0 | return null; |
| 102 | } | |
| 103 | 14 | return new BcX509Extensions(this.extensions.generate()); |
| 104 | } | |
| 105 | ||
| 106 | 7 | @Override |
| 107 | public boolean isEmpty() | |
| 108 | { | |
| 109 | 7 | return this.extensions.isEmpty(); |
| 110 | } | |
| 111 | } |