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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 android.os.Handler;
import java.security.PrivateKey;
import java.security.cert.CertificateEncodingException;
import java.security.cert.X509Certificate;
import org.apache.harmony.xnet.provider.jsse.NativeCrypto;
/**
* ClientCertRequestHandler: class responsible for handling client
* certificate requests. This class is passed as a parameter to
* BrowserCallback.displayClientCertRequestDialog and is meant to
* receive the user's response.
*
* @hide
*/
public final class ClientCertRequestHandler extends Handler {
private final BrowserFrame mBrowserFrame;
private final int mHandle;
private final String mHostAndPort;
private final SslClientCertLookupTable mTable;
ClientCertRequestHandler(BrowserFrame browserFrame,
int handle,
String host_and_port,
SslClientCertLookupTable table) {
mBrowserFrame = browserFrame;
mHandle = handle;
mHostAndPort = host_and_port;
mTable = table;
}
/**
* Proceed with the specified private key and client certificate chain.
*/
public void proceed(PrivateKey privateKey, X509Certificate[] chain) {
final byte[] privateKeyBytes = privateKey.getEncoded();
final byte[][] chainBytes;
try {
chainBytes = NativeCrypto.encodeCertificates(chain);
mTable.Allow(mHostAndPort, privateKeyBytes, chainBytes);
post(new Runnable() {
public void run() {
mBrowserFrame.nativeSslClientCert(mHandle, privateKeyBytes, chainBytes);
}
});
} catch (CertificateEncodingException e) {
post(new Runnable() {
public void run() {
mBrowserFrame.nativeSslClientCert(mHandle, null, null);
return;
}
});
}
}
/**
* Igore the request for now, the user may be prompted again.
*/
public void ignore() {
post(new Runnable() {
public void run() {
mBrowserFrame.nativeSslClientCert(mHandle, null, null);
}
});
}
/**
* Cancel this request, remember the users negative choice.
*/
public void cancel() {
mTable.Deny(mHostAndPort);
post(new Runnable() {
public void run() {
mBrowserFrame.nativeSslClientCert(mHandle, null, null);
}
});
}
}
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