736 lines
24 KiB
Java
736 lines
24 KiB
Java
/* MemorizingTrustManager - a TrustManager which asks the user about invalid
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* certificates and memorizes their decision.
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*
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* Copyright (c) 2010 Georg Lukas <georg@op-co.de>
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*
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* MemorizingTrustManager.java contains the actual trust manager and interface
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* code to create a MemorizingActivity and obtain the results.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.duenndns.ssl;
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import android.app.Activity;
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import android.app.Application;
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import android.app.Notification;
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import android.app.NotificationManager;
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import android.app.Service;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.util.SparseArray;
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import android.os.Handler;
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import java.io.File;
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import java.io.IOException;
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import java.security.cert.*;
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import java.security.KeyStore;
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import java.security.KeyStoreException;
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import java.security.MessageDigest;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.text.SimpleDateFormat;
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import java.util.Collection;
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import java.util.Enumeration;
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import java.util.List;
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import java.util.Locale;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.SSLSession;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.TrustManagerFactory;
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import javax.net.ssl.X509TrustManager;
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/**
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* A X509 trust manager implementation which asks the user about invalid
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* certificates and memorizes their decision.
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* <p>
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* The certificate validity is checked using the system default X509
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* TrustManager, creating a query Dialog if the check fails.
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* <p>
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* <b>WARNING:</b> This only works if a dedicated thread is used for
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* opening sockets!
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*/
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public class MemorizingTrustManager implements X509TrustManager {
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final static String DECISION_INTENT = "de.duenndns.ssl.DECISION";
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final static String DECISION_INTENT_ID = DECISION_INTENT + ".decisionId";
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final static String DECISION_INTENT_CERT = DECISION_INTENT + ".cert";
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final static String DECISION_INTENT_CHOICE = DECISION_INTENT + ".decisionChoice";
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private final static Logger LOGGER = Logger.getLogger(MemorizingTrustManager.class.getName());
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final static String DECISION_TITLE_ID = DECISION_INTENT + ".titleId";
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private final static int NOTIFICATION_ID = 100509;
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final static String NO_TRUST_ANCHOR = "Trust anchor for certification path not found.";
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static String KEYSTORE_DIR = "KeyStore";
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static String KEYSTORE_FILE = "KeyStore.bks";
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Context master;
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Activity foregroundAct;
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NotificationManager notificationManager;
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private static int decisionId = 0;
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private static SparseArray<MTMDecision> openDecisions = new SparseArray<MTMDecision>();
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Handler masterHandler;
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private File keyStoreFile;
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private KeyStore appKeyStore;
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private X509TrustManager defaultTrustManager;
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private X509TrustManager appTrustManager;
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/** Creates an instance of the MemorizingTrustManager class that falls back to a custom TrustManager.
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*
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* You need to supply the application context. This has to be one of:
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* - Application
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* - Activity
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* - Service
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*
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* The context is used for file management, to display the dialog /
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* notification and for obtaining translated strings.
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*
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* @param m Context for the application.
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* @param defaultTrustManager Delegate trust management to this TM. If null, the user must accept every certificate.
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*/
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public MemorizingTrustManager(Context m, X509TrustManager defaultTrustManager) {
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init(m);
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this.appTrustManager = getTrustManager(appKeyStore);
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this.defaultTrustManager = defaultTrustManager;
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}
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/** Creates an instance of the MemorizingTrustManager class using the system X509TrustManager.
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*
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* You need to supply the application context. This has to be one of:
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* - Application
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* - Activity
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* - Service
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*
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* The context is used for file management, to display the dialog /
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* notification and for obtaining translated strings.
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*
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* @param m Context for the application.
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*/
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public MemorizingTrustManager(Context m) {
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init(m);
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this.appTrustManager = getTrustManager(appKeyStore);
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this.defaultTrustManager = getTrustManager(null);
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}
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void init(Context m) {
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master = m;
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masterHandler = new Handler(m.getMainLooper());
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notificationManager = (NotificationManager)master.getSystemService(Context.NOTIFICATION_SERVICE);
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Application app;
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if (m instanceof Application) {
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app = (Application)m;
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} else if (m instanceof Service) {
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app = ((Service)m).getApplication();
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} else if (m instanceof Activity) {
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app = ((Activity)m).getApplication();
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} else throw new ClassCastException("MemorizingTrustManager context must be either Activity or Service!");
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File dir = app.getDir(KEYSTORE_DIR, Context.MODE_PRIVATE);
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keyStoreFile = new File(dir + File.separator + KEYSTORE_FILE);
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appKeyStore = loadAppKeyStore();
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}
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/**
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* Returns a X509TrustManager list containing a new instance of
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* TrustManagerFactory.
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*
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* This function is meant for convenience only. You can use it
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* as follows to integrate TrustManagerFactory for HTTPS sockets:
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*
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* <pre>
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* SSLContext sc = SSLContext.getInstance("TLS");
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* sc.init(null, MemorizingTrustManager.getInstanceList(this),
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* new java.security.SecureRandom());
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* HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
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* </pre>
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* @param c Activity or Service to show the Dialog / Notification
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*/
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public static X509TrustManager[] getInstanceList(Context c) {
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return new X509TrustManager[] { new MemorizingTrustManager(c) };
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}
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/**
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* Binds an Activity to the MTM for displaying the query dialog.
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*
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* This is useful if your connection is run from a service that is
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* triggered by user interaction -- in such cases the activity is
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* visible and the user tends to ignore the service notification.
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*
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* You should never have a hidden activity bound to MTM! Use this
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* function in onResume() and @see unbindDisplayActivity in onPause().
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*
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* @param act Activity to be bound
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*/
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public void bindDisplayActivity(Activity act) {
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foregroundAct = act;
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}
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/**
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* Removes an Activity from the MTM display stack.
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*
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* Always call this function when the Activity added with
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* {@link #bindDisplayActivity(Activity)} is hidden.
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*
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* @param act Activity to be unbound
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*/
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public void unbindDisplayActivity(Activity act) {
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// do not remove if it was overridden by a different activity
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if (foregroundAct == act)
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foregroundAct = null;
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}
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/**
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* Changes the path for the KeyStore file.
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*
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* The actual filename relative to the app's directory will be
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* <code>app_<i>dirname</i>/<i>filename</i></code>.
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*
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* @param dirname directory to store the KeyStore.
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* @param filename file name for the KeyStore.
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*/
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public static void setKeyStoreFile(String dirname, String filename) {
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KEYSTORE_DIR = dirname;
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KEYSTORE_FILE = filename;
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}
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/**
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* Get a list of all certificate aliases stored in MTM.
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*
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* @return an {@link Enumeration} of all certificates
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*/
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public Enumeration<String> getCertificates() {
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try {
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return appKeyStore.aliases();
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} catch (KeyStoreException e) {
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// this should never happen, however...
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throw new RuntimeException(e);
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}
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}
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/**
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* Get a certificate for a given alias.
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*
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* @param alias the certificate's alias as returned by {@link #getCertificates()}.
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*
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* @return the certificate associated with the alias or <tt>null</tt> if none found.
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*/
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public Certificate getCertificate(String alias) {
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try {
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return appKeyStore.getCertificate(alias);
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} catch (KeyStoreException e) {
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// this should never happen, however...
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throw new RuntimeException(e);
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}
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}
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/**
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* Removes the given certificate from MTMs key store.
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*
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* <p>
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* <b>WARNING</b>: this does not immediately invalidate the certificate. It is
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* well possible that (a) data is transmitted over still existing connections or
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* (b) new connections are created using TLS renegotiation, without a new cert
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* check.
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* </p>
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* @param alias the certificate's alias as returned by {@link #getCertificates()}.
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*
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* @throws KeyStoreException if the certificate could not be deleted.
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*/
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public void deleteCertificate(String alias) throws KeyStoreException {
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appKeyStore.deleteEntry(alias);
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keyStoreUpdated();
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}
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/**
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* Creates a new hostname verifier supporting user interaction.
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*
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* <p>This method creates a new {@link HostnameVerifier} that is bound to
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* the given instance of {@link MemorizingTrustManager}, and leverages an
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* existing {@link HostnameVerifier}. The returned verifier performs the
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* following steps, returning as soon as one of them succeeds:
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* </p>
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* <ol>
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* <li>Success, if the wrapped defaultVerifier accepts the certificate.</li>
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* <li>Success, if the server certificate is stored in the keystore under the given hostname.</li>
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* <li>Ask the user and return accordingly.</li>
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* <li>Failure on exception.</li>
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* </ol>
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*
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* @param defaultVerifier the {@link HostnameVerifier} that should perform the actual check
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* @return a new hostname verifier using the MTM's key store
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*
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* @throws IllegalArgumentException if the defaultVerifier parameter is null
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*/
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public HostnameVerifier wrapHostnameVerifier(final HostnameVerifier defaultVerifier) {
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if (defaultVerifier == null)
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throw new IllegalArgumentException("The default verifier may not be null");
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return new MemorizingHostnameVerifier(defaultVerifier);
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}
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public HostnameVerifier wrapHostnameVerifierNonInteractive(final HostnameVerifier defaultVerifier) {
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if (defaultVerifier == null)
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throw new IllegalArgumentException("The default verifier may not be null");
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return new NonInteractiveMemorizingHostnameVerifier(defaultVerifier);
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}
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X509TrustManager getTrustManager(KeyStore ks) {
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try {
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TrustManagerFactory tmf = TrustManagerFactory.getInstance("X509");
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tmf.init(ks);
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for (TrustManager t : tmf.getTrustManagers()) {
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if (t instanceof X509TrustManager) {
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return (X509TrustManager)t;
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}
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}
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} catch (Exception e) {
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// Here, we are covering up errors. It might be more useful
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// however to throw them out of the constructor so the
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// embedding app knows something went wrong.
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LOGGER.log(Level.SEVERE, "getTrustManager(" + ks + ")", e);
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}
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return null;
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}
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KeyStore loadAppKeyStore() {
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KeyStore ks;
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try {
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ks = KeyStore.getInstance(KeyStore.getDefaultType());
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} catch (KeyStoreException e) {
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LOGGER.log(Level.SEVERE, "getAppKeyStore()", e);
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return null;
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}
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try {
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ks.load(null, null);
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ks.load(new java.io.FileInputStream(keyStoreFile), "MTM".toCharArray());
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} catch (java.io.FileNotFoundException e) {
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LOGGER.log(Level.INFO, "getAppKeyStore(" + keyStoreFile + ") - file does not exist");
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} catch (Exception e) {
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LOGGER.log(Level.SEVERE, "getAppKeyStore(" + keyStoreFile + ")", e);
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}
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return ks;
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}
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void storeCert(String alias, Certificate cert) {
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try {
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appKeyStore.setCertificateEntry(alias, cert);
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} catch (KeyStoreException e) {
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LOGGER.log(Level.SEVERE, "storeCert(" + cert + ")", e);
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return;
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}
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keyStoreUpdated();
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}
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void storeCert(X509Certificate cert) {
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storeCert(cert.getSubjectDN().toString(), cert);
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}
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void keyStoreUpdated() {
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// reload appTrustManager
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appTrustManager = getTrustManager(appKeyStore);
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// store KeyStore to file
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java.io.FileOutputStream fos = null;
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try {
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fos = new java.io.FileOutputStream(keyStoreFile);
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appKeyStore.store(fos, "MTM".toCharArray());
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} catch (Exception e) {
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LOGGER.log(Level.SEVERE, "storeCert(" + keyStoreFile + ")", e);
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} finally {
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if (fos != null) {
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try {
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fos.close();
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} catch (IOException e) {
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LOGGER.log(Level.SEVERE, "storeCert(" + keyStoreFile + ")", e);
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}
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}
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}
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}
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// if the certificate is stored in the app key store, it is considered "known"
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private boolean isCertKnown(X509Certificate cert) {
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try {
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return appKeyStore.getCertificateAlias(cert) != null;
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} catch (KeyStoreException e) {
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return false;
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}
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}
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private boolean isExpiredException(Throwable e) {
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do {
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if (e instanceof CertificateExpiredException)
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return true;
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e = e.getCause();
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} while (e != null);
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return false;
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}
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public void checkCertTrusted(X509Certificate[] chain, String authType, boolean isServer, boolean interactive)
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throws CertificateException
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{
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LOGGER.log(Level.FINE, "checkCertTrusted(" + chain + ", " + authType + ", " + isServer + ")");
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try {
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LOGGER.log(Level.FINE, "checkCertTrusted: trying appTrustManager");
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if (isServer)
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appTrustManager.checkServerTrusted(chain, authType);
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else
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appTrustManager.checkClientTrusted(chain, authType);
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} catch (CertificateException ae) {
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LOGGER.log(Level.FINER, "checkCertTrusted: appTrustManager failed", ae);
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// if the cert is stored in our appTrustManager, we ignore expiredness
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if (isExpiredException(ae)) {
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LOGGER.log(Level.INFO, "checkCertTrusted: accepting expired certificate from keystore");
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return;
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}
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if (isCertKnown(chain[0])) {
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LOGGER.log(Level.INFO, "checkCertTrusted: accepting cert already stored in keystore");
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return;
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}
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try {
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if (defaultTrustManager == null)
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throw ae;
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LOGGER.log(Level.FINE, "checkCertTrusted: trying defaultTrustManager");
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if (isServer)
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defaultTrustManager.checkServerTrusted(chain, authType);
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else
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defaultTrustManager.checkClientTrusted(chain, authType);
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} catch (CertificateException e) {
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e.printStackTrace();
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if (interactive) {
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interactCert(chain, authType, e);
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} else {
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throw e;
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}
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}
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}
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}
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public void checkClientTrusted(X509Certificate[] chain, String authType)
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throws CertificateException
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{
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checkCertTrusted(chain, authType, false,true);
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}
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public void checkServerTrusted(X509Certificate[] chain, String authType)
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throws CertificateException
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{
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checkCertTrusted(chain, authType, true,true);
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}
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public X509Certificate[] getAcceptedIssuers()
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{
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LOGGER.log(Level.FINE, "getAcceptedIssuers()");
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return defaultTrustManager.getAcceptedIssuers();
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}
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private int createDecisionId(MTMDecision d) {
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int myId;
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synchronized(openDecisions) {
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myId = decisionId;
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openDecisions.put(myId, d);
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decisionId += 1;
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}
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return myId;
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}
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private static String hexString(byte[] data) {
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StringBuffer si = new StringBuffer();
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for (int i = 0; i < data.length; i++) {
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si.append(String.format("%02x", data[i]));
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if (i < data.length - 1)
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si.append(":");
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}
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return si.toString();
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}
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private static String certHash(final X509Certificate cert, String digest) {
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try {
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MessageDigest md = MessageDigest.getInstance(digest);
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md.update(cert.getEncoded());
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return hexString(md.digest());
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} catch (java.security.cert.CertificateEncodingException e) {
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return e.getMessage();
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} catch (java.security.NoSuchAlgorithmException e) {
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return e.getMessage();
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}
|
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}
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private void certDetails(StringBuffer si, X509Certificate c) {
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SimpleDateFormat validityDateFormater = new SimpleDateFormat("yyyy-MM-dd");
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si.append("\n");
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si.append(c.getSubjectDN().toString());
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si.append("\n");
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si.append(validityDateFormater.format(c.getNotBefore()));
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si.append(" - ");
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si.append(validityDateFormater.format(c.getNotAfter()));
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si.append("\nSHA-256: ");
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si.append(certHash(c, "SHA-256"));
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si.append("\nSHA-1: ");
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si.append(certHash(c, "SHA-1"));
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si.append("\nSigned by: ");
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si.append(c.getIssuerDN().toString());
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si.append("\n");
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}
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|
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private String certChainMessage(final X509Certificate[] chain, CertificateException cause) {
|
|
Throwable e = cause;
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|
LOGGER.log(Level.FINE, "certChainMessage for " + e);
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|
StringBuffer si = new StringBuffer();
|
|
if (e.getCause() != null) {
|
|
e = e.getCause();
|
|
// HACK: there is no sane way to check if the error is a "trust anchor
|
|
// not found", so we use string comparison.
|
|
if (NO_TRUST_ANCHOR.equals(e.getMessage())) {
|
|
si.append(master.getString(R.string.mtm_trust_anchor));
|
|
} else
|
|
si.append(e.getLocalizedMessage());
|
|
si.append("\n");
|
|
}
|
|
si.append("\n");
|
|
si.append(master.getString(R.string.mtm_connect_anyway));
|
|
si.append("\n\n");
|
|
si.append(master.getString(R.string.mtm_cert_details));
|
|
for (X509Certificate c : chain) {
|
|
certDetails(si, c);
|
|
}
|
|
return si.toString();
|
|
}
|
|
|
|
private String hostNameMessage(X509Certificate cert, String hostname) {
|
|
StringBuffer si = new StringBuffer();
|
|
|
|
si.append(master.getString(R.string.mtm_hostname_mismatch, hostname));
|
|
si.append("\n\n");
|
|
try {
|
|
Collection<List<?>> sans = cert.getSubjectAlternativeNames();
|
|
if (sans == null) {
|
|
si.append(cert.getSubjectDN());
|
|
si.append("\n");
|
|
} else for (List<?> altName : sans) {
|
|
Object name = altName.get(1);
|
|
if (name instanceof String) {
|
|
si.append("[");
|
|
si.append((Integer)altName.get(0));
|
|
si.append("] ");
|
|
si.append(name);
|
|
si.append("\n");
|
|
}
|
|
}
|
|
} catch (CertificateParsingException e) {
|
|
e.printStackTrace();
|
|
si.append("<Parsing error: ");
|
|
si.append(e.getLocalizedMessage());
|
|
si.append(">\n");
|
|
}
|
|
si.append("\n");
|
|
si.append(master.getString(R.string.mtm_connect_anyway));
|
|
si.append("\n\n");
|
|
si.append(master.getString(R.string.mtm_cert_details));
|
|
certDetails(si, cert);
|
|
return si.toString();
|
|
}
|
|
|
|
// We can use Notification.Builder once MTM's minSDK is >= 11
|
|
@SuppressWarnings("deprecation")
|
|
void startActivityNotification(Intent intent, int decisionId, String certName) {
|
|
Notification n = new Notification(android.R.drawable.ic_lock_lock,
|
|
master.getString(R.string.mtm_notification),
|
|
System.currentTimeMillis());
|
|
PendingIntent call = PendingIntent.getActivity(master, 0, intent, 0);
|
|
n.setLatestEventInfo(master.getApplicationContext(),
|
|
master.getString(R.string.mtm_notification),
|
|
certName, call);
|
|
n.flags |= Notification.FLAG_AUTO_CANCEL;
|
|
|
|
notificationManager.notify(NOTIFICATION_ID + decisionId, n);
|
|
}
|
|
|
|
/**
|
|
* Returns the top-most entry of the activity stack.
|
|
*
|
|
* @return the Context of the currently bound UI or the master context if none is bound
|
|
*/
|
|
Context getUI() {
|
|
return (foregroundAct != null) ? foregroundAct : master;
|
|
}
|
|
|
|
int interact(final String message, final int titleId) {
|
|
/* prepare the MTMDecision blocker object */
|
|
MTMDecision choice = new MTMDecision();
|
|
final int myId = createDecisionId(choice);
|
|
|
|
masterHandler.post(new Runnable() {
|
|
public void run() {
|
|
Intent ni = new Intent(master, MemorizingActivity.class);
|
|
ni.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
ni.setData(Uri.parse(MemorizingTrustManager.class.getName() + "/" + myId));
|
|
ni.putExtra(DECISION_INTENT_ID, myId);
|
|
ni.putExtra(DECISION_INTENT_CERT, message);
|
|
ni.putExtra(DECISION_TITLE_ID, titleId);
|
|
|
|
// we try to directly start the activity and fall back to
|
|
// making a notification
|
|
try {
|
|
getUI().startActivity(ni);
|
|
} catch (Exception e) {
|
|
LOGGER.log(Level.FINE, "startActivity(MemorizingActivity)", e);
|
|
startActivityNotification(ni, myId, message);
|
|
}
|
|
}
|
|
});
|
|
|
|
LOGGER.log(Level.FINE, "openDecisions: " + openDecisions + ", waiting on " + myId);
|
|
try {
|
|
synchronized(choice) { choice.wait(); }
|
|
} catch (InterruptedException e) {
|
|
LOGGER.log(Level.FINER, "InterruptedException", e);
|
|
}
|
|
LOGGER.log(Level.FINE, "finished wait on " + myId + ": " + choice.state);
|
|
return choice.state;
|
|
}
|
|
|
|
void interactCert(final X509Certificate[] chain, String authType, CertificateException cause)
|
|
throws CertificateException
|
|
{
|
|
switch (interact(certChainMessage(chain, cause), R.string.mtm_accept_cert)) {
|
|
case MTMDecision.DECISION_ALWAYS:
|
|
storeCert(chain[0]); // only store the server cert, not the whole chain
|
|
case MTMDecision.DECISION_ONCE:
|
|
break;
|
|
default:
|
|
throw (cause);
|
|
}
|
|
}
|
|
|
|
boolean interactHostname(X509Certificate cert, String hostname)
|
|
{
|
|
switch (interact(hostNameMessage(cert, hostname), R.string.mtm_accept_servername)) {
|
|
case MTMDecision.DECISION_ALWAYS:
|
|
storeCert(hostname, cert);
|
|
case MTMDecision.DECISION_ONCE:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
protected static void interactResult(int decisionId, int choice) {
|
|
MTMDecision d;
|
|
synchronized(openDecisions) {
|
|
d = openDecisions.get(decisionId);
|
|
openDecisions.remove(decisionId);
|
|
}
|
|
if (d == null) {
|
|
LOGGER.log(Level.SEVERE, "interactResult: aborting due to stale decision reference!");
|
|
return;
|
|
}
|
|
synchronized(d) {
|
|
d.state = choice;
|
|
d.notify();
|
|
}
|
|
}
|
|
|
|
class MemorizingHostnameVerifier implements HostnameVerifier {
|
|
private HostnameVerifier defaultVerifier;
|
|
|
|
public MemorizingHostnameVerifier(HostnameVerifier wrapped) {
|
|
defaultVerifier = wrapped;
|
|
}
|
|
|
|
protected boolean verify(String hostname, SSLSession session, boolean interactive) {
|
|
LOGGER.log(Level.FINE, "hostname verifier for " + hostname + ", trying default verifier first");
|
|
// if the default verifier accepts the hostname, we are done
|
|
if (defaultVerifier.verify(hostname, session)) {
|
|
LOGGER.log(Level.FINE, "default verifier accepted " + hostname);
|
|
return true;
|
|
}
|
|
// otherwise, we check if the hostname is an alias for this cert in our keystore
|
|
try {
|
|
X509Certificate cert = (X509Certificate)session.getPeerCertificates()[0];
|
|
//Log.d(TAG, "cert: " + cert);
|
|
if (cert.equals(appKeyStore.getCertificate(hostname.toLowerCase(Locale.US)))) {
|
|
LOGGER.log(Level.FINE, "certificate for " + hostname + " is in our keystore. accepting.");
|
|
return true;
|
|
} else {
|
|
LOGGER.log(Level.FINE, "server " + hostname + " provided wrong certificate, asking user.");
|
|
if (interactive) {
|
|
return interactHostname(cert, hostname);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean verify(String hostname, SSLSession session) {
|
|
return verify(hostname, session, true);
|
|
}
|
|
}
|
|
|
|
class NonInteractiveMemorizingHostnameVerifier extends MemorizingHostnameVerifier {
|
|
|
|
public NonInteractiveMemorizingHostnameVerifier(HostnameVerifier wrapped) {
|
|
super(wrapped);
|
|
}
|
|
@Override
|
|
public boolean verify(String hostname, SSLSession session) {
|
|
return verify(hostname, session, false);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
public X509TrustManager getNonInteractive() {
|
|
return new NonInteractiveMemorizingTrustManager();
|
|
}
|
|
|
|
private class NonInteractiveMemorizingTrustManager implements X509TrustManager {
|
|
|
|
@Override
|
|
public void checkClientTrusted(X509Certificate[] chain, String authType)
|
|
throws CertificateException {
|
|
MemorizingTrustManager.this.checkCertTrusted(chain, authType, false, false);
|
|
}
|
|
|
|
@Override
|
|
public void checkServerTrusted(X509Certificate[] chain, String authType)
|
|
throws CertificateException {
|
|
MemorizingTrustManager.this.checkCertTrusted(chain, authType, true, false);
|
|
}
|
|
|
|
@Override
|
|
public X509Certificate[] getAcceptedIssuers() {
|
|
return MemorizingTrustManager.this.getAcceptedIssuers();
|
|
}
|
|
|
|
}
|
|
}
|