1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this work for additional information regarding copyright ownership. 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (the "License"); you may not use this file except in compliance with 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the License. You may obtain a copy of the License at 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage java.security.cert; 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.ByteArrayInputStream; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.NotSerializableException; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.ObjectStreamException; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.ObjectStreamField; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.Serializable; 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.InvalidKeyException; 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.NoSuchAlgorithmException; 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.NoSuchProviderException; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.PublicKey; 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.SignatureException; 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Arrays; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.internal.nls.Messages; 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Abstract class to represent identity certificates. It represents a way to 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * verify the binding of a Principal and its public key. Examples are X.509, 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * PGP, and SDSI. 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic abstract class Certificate implements Serializable { 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private static final long serialVersionUID = -3585440601605666277L; 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // The standard name of the certificate type 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final String type; 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Creates a new {@code Certificate} with the specified type. 48e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param type 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the certificate type. 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Certificate(String type) { 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.type = type; 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the certificate type. 58e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the certificate type. 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final String getType() { 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return type; 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Compares the argument to the certificate, and returns {@code true} if they 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * represent the <em>same</em> object using a class specific comparison. The 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * implementation in Object returns {@code true} only if the argument is the 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * exact same object as the callee (==). 70e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param other 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the object to compare with this object. 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return {@code true} if the object is the same as this object, {@code 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * false} if it is different from this object. 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @see #hashCode 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public boolean equals(Object other) { 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // obj equal to itself 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (this == other) { 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return true; 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (other instanceof Certificate) { 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // check that encoded forms match 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return Arrays.equals(this.getEncoded(), 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ((Certificate)other).getEncoded()); 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (CertificateEncodingException e) { 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new RuntimeException(e); 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return false; 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns an integer hash code for the certificate. Any two objects which 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * return {@code true} when passed to {@code equals} must return the same 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * value for this method. 98e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the certificate's hash 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @see #equals 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int hashCode() { 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] encoded = getEncoded(); 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int hash = 0; 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (int i=0; i<encoded.length; i++) { 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project hash += i*encoded[i]; 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return hash; 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (CertificateEncodingException e) { 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new RuntimeException(e); 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the encoded representation for this certificate. 117e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the encoded representation for this certificate. 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws CertificateEncodingException 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if the encoding fails. 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public abstract byte[] getEncoded() throws CertificateEncodingException; 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Verifies that this certificate was signed with the given public key. 126e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param key 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * PublicKey public key for which verification should be 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * performed. 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws CertificateException 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if encoding errors are detected. 132f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws NoSuchAlgorithmException 133f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if an unsupported algorithm is detected. 134f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws InvalidKeyException 135f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if an invalid key is detected. 136f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws NoSuchProviderException 137f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if there is no default provider. 138f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws SignatureException 139f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if signature errors are detected. 140f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 141f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public abstract void verify(PublicKey key) 142f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throws CertificateException, 143f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project NoSuchAlgorithmException, 144f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project InvalidKeyException, 145f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project NoSuchProviderException, 146f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project SignatureException; 147f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 148f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 149f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Verifies that this certificate was signed with the given public key. It 150f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Uses the signature algorithm given by the provider. 151e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 152f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param key 153f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * PublicKey public key for which verification should be 154f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * performed. 155f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param sigProvider 156f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * String the name of the signature provider. 157f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @exception CertificateException 158f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if encoding errors are detected. 159f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @exception NoSuchAlgorithmException 160f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if an unsupported algorithm is detected. 161f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @exception InvalidKeyException 162f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if an invalid key is detected. 163f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @exception NoSuchProviderException 164f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if the specified provider does not exists. 165f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @exception SignatureException 166f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if signature errors are detected. 167f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 168f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public abstract void verify(PublicKey key, String sigProvider) 169f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throws CertificateException, 170f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project NoSuchAlgorithmException, 171f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project InvalidKeyException, 172f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project NoSuchProviderException, 173f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project SignatureException; 174f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 175f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 176f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns a string containing a concise, human-readable description of the 177f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * certificate. 178e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 179f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return a printable representation for the certificate. 180f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 181f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public abstract String toString(); 182f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 183f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 184f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the public key corresponding to this certificate. 185e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 186f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the public key corresponding to this certificate. 187f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 188f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public abstract PublicKey getPublicKey(); 189f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 190f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 191f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns an alternate object to be serialized. 192e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 193f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the object to serialize. 194f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws ObjectStreamException 195f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if the creation of the alternate object fails. 196f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 197f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Object writeReplace() throws ObjectStreamException { 198f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 199f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return new CertificateRep(getType(), getEncoded()); 200f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (CertificateEncodingException e) { 201f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new NotSerializableException ( 202f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Messages.getString("security.66", e)); //$NON-NLS-1$ 203f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 204f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 205f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 206f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 207f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The alternate {@code Serializable} class to be used for serialization and 208e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * deserialization of {@code Certificate} objects. 209f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 210f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected static class CertificateRep implements Serializable { 211f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 212f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private static final long serialVersionUID = -8563758940495660020L; 213f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // The standard name of the certificate type 214f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final String type; 215f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // The certificate data 216f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final byte[] data; 217f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 218f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // Force default serialization to use writeUnshared/readUnshared 219f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // for the certificate data 220f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private static final ObjectStreamField[] serialPersistentFields = { 221f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project new ObjectStreamField("type", String.class), //$NON-NLS-1$ 222f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project new ObjectStreamField("data", byte[].class, true) //$NON-NLS-1$ 223f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project }; 224f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 225f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 226f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Creates a new {@code CertificateRep} instance with the specified 227f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * certificate type and encoded data. 228e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 229f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param type 230f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the certificate type. 231f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param data 232f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the encoded data. 233f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 234f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected CertificateRep(String type, byte[] data) { 235f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.type = type; 236f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.data = data; 237f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 238f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 239f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 240f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Deserializes a {@code Certificate} from a serialized {@code 241f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * CertificateRep} object. 242e7637fe9734c4e3bece51db6773505c04e49fabaElliott Hughes * 243f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the deserialized {@code Certificate}. 244f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @throws ObjectStreamException 245f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * if deserialization fails. 246f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 247f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Object readResolve() throws ObjectStreamException { 248f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 249f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project CertificateFactory cf = CertificateFactory.getInstance(type); 250f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return cf.generateCertificate(new ByteArrayInputStream(data)); 251f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (Throwable t) { 252f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new NotSerializableException( 253f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Messages.getString("security.68", t)); //$NON-NLS-1$ 254f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 255f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 256f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 257f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 258