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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed 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
*
* http://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 android.webkit;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
* A simple class to store client certificates that user has chosen.
*/
final class SslClientCertLookupTable {
private static SslClientCertLookupTable sTable;
private final Map<String, byte[]> privateKeys;
private final Map<String, byte[][]> certificateChains;
private final Set<String> denied;
public static synchronized SslClientCertLookupTable getInstance() {
if (sTable == null) {
sTable = new SslClientCertLookupTable();
}
return sTable;
}
private SslClientCertLookupTable() {
privateKeys = new HashMap<String, byte[]>();
certificateChains = new HashMap<String, byte[][]>();
denied = new HashSet<String>();
}
public void Allow(String host_and_port, byte[] privateKey, byte[][] chain) {
privateKeys.put(host_and_port, privateKey);
certificateChains.put(host_and_port, chain);
denied.remove(host_and_port);
}
public void Deny(String host_and_port) {
privateKeys.remove(host_and_port);
certificateChains.remove(host_and_port);
denied.add(host_and_port);
}
public boolean IsAllowed(String host_and_port) {
return privateKeys.containsKey(host_and_port);
}
public boolean IsDenied(String host_and_port) {
return denied.contains(host_and_port);
}
public byte[] PrivateKey(String host_and_port) {
return privateKeys.get(host_and_port);
}
public byte[][] CertificateChain(String host_and_port) {
return certificateChains.get(host_and_port);
}
}
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