close FileInputStream in MTM. fixes #1150
This commit is contained in:
parent
3cf469a43b
commit
4e33ebb308
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@ -26,18 +26,18 @@
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*/
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*/
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package eu.siacs.conversations.services;
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package eu.siacs.conversations.services;
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import android.support.v7.app.AppCompatActivity ;
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import android.app.Application;
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import android.app.Application;
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import android.app.NotificationManager;
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import android.app.NotificationManager;
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import android.app.Service;
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import android.app.Service;
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import android.content.Context;
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import android.content.Context;
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import android.content.Intent;
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import android.content.Intent;
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import android.net.Uri;
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import android.net.Uri;
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import android.os.Handler;
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import android.preference.PreferenceManager;
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import android.preference.PreferenceManager;
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import android.support.v7.app.AppCompatActivity;
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import android.util.Base64;
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import android.util.Base64;
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import android.util.Log;
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import android.util.Log;
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import android.util.SparseArray;
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import android.util.SparseArray;
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import android.os.Handler;
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import org.json.JSONArray;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONException;
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@ -52,19 +52,24 @@ import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.InputStreamReader;
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import java.net.URL;
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import java.net.URL;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.*;
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import java.security.KeyStore;
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import java.security.KeyStore;
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import java.security.KeyStoreException;
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import java.security.KeyStoreException;
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import java.security.MessageDigest;
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import java.security.MessageDigest;
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import java.util.ArrayList;
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import java.security.NoSuchAlgorithmException;
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import java.util.logging.Level;
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import java.security.cert.Certificate;
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import java.util.logging.Logger;
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import java.security.cert.CertificateEncodingException;
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import java.security.cert.CertificateException;
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import java.security.cert.CertificateExpiredException;
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import java.security.cert.CertificateParsingException;
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import java.security.cert.X509Certificate;
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import java.text.SimpleDateFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collection;
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import java.util.Enumeration;
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import java.util.Enumeration;
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import java.util.List;
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import java.util.List;
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import java.util.Locale;
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import java.util.Locale;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.util.regex.Pattern;
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import java.util.regex.Pattern;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.HostnameVerifier;
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@ -77,6 +82,7 @@ import javax.net.ssl.X509TrustManager;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.crypto.DomainHostnameVerifier;
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import eu.siacs.conversations.crypto.DomainHostnameVerifier;
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import eu.siacs.conversations.entities.MTMDecision;
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import eu.siacs.conversations.entities.MTMDecision;
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import eu.siacs.conversations.persistance.FileBackend;
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import eu.siacs.conversations.ui.MemorizingActivity;
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import eu.siacs.conversations.ui.MemorizingActivity;
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/**
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/**
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@ -92,32 +98,26 @@ import eu.siacs.conversations.ui.MemorizingActivity;
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public class MemorizingTrustManager {
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public class MemorizingTrustManager {
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final static String DECISION_INTENT = "de.duenndns.ssl.DECISION";
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public final static String DECISION_INTENT_ID = DECISION_INTENT + ".decisionId";
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public final static String DECISION_INTENT_CERT = DECISION_INTENT + ".cert";
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public final static String DECISION_TITLE_ID = DECISION_INTENT + ".titleId";
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final static String DECISION_INTENT_CHOICE = DECISION_INTENT + ".decisionChoice";
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final static String NO_TRUST_ANCHOR = "Trust anchor for certification path not found.";
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private static final Pattern PATTERN_IPV4 = Pattern.compile("\\A(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV4 = Pattern.compile("\\A(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV6_HEX4DECCOMPRESSED = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?) ::((?:[0-9A-Fa-f]{1,4}:)*)(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV6_HEX4DECCOMPRESSED = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?) ::((?:[0-9A-Fa-f]{1,4}:)*)(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV6_6HEX4DEC = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}:){6,6})(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV6_6HEX4DEC = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}:){6,6})(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}\\z");
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private static final Pattern PATTERN_IPV6_HEXCOMPRESSED = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)\\z");
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private static final Pattern PATTERN_IPV6_HEXCOMPRESSED = Pattern.compile("\\A((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)\\z");
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private static final Pattern PATTERN_IPV6 = Pattern.compile("\\A(?:[0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}\\z");
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private static final Pattern PATTERN_IPV6 = Pattern.compile("\\A(?:[0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}\\z");
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final static String DECISION_INTENT = "de.duenndns.ssl.DECISION";
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public final static String DECISION_INTENT_ID = DECISION_INTENT + ".decisionId";
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public 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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private final static Logger LOGGER = Logger.getLogger(MemorizingTrustManager.class.getName());
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public final static String DECISION_TITLE_ID = DECISION_INTENT + ".titleId";
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private final static int NOTIFICATION_ID = 100509;
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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_DIR = "KeyStore";
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static String KEYSTORE_FILE = "KeyStore.bks";
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static String KEYSTORE_FILE = "KeyStore.bks";
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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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Context master;
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Context master;
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AppCompatActivity foregroundAct;
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AppCompatActivity foregroundAct;
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NotificationManager notificationManager;
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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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Handler masterHandler;
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private File keyStoreFile;
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private File keyStoreFile;
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private KeyStore appKeyStore;
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private KeyStore appKeyStore;
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@ -125,13 +125,14 @@ public class MemorizingTrustManager {
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private X509TrustManager appTrustManager;
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private X509TrustManager appTrustManager;
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private String poshCacheDir;
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private String poshCacheDir;
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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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*
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* Creates an instance of the MemorizingTrustManager class that falls back to a custom TrustManager.
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* <p>
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* You need to supply the application context. This has to be one of:
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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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* - Application
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* - Activity
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* - Activity
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* - Service
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* - Service
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*
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* <p>
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* The context is used for file management, to display the dialog /
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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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* notification and for obtaining translated strings.
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*
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*
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this.defaultTrustManager = defaultTrustManager;
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this.defaultTrustManager = defaultTrustManager;
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}
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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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*
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* Creates an instance of the MemorizingTrustManager class using the system X509TrustManager.
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* <p>
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* You need to supply the application context. This has to be one of:
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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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* - Application
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* - Activity
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* - Activity
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* - Service
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* - Service
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*
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* <p>
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* The context is used for file management, to display the dialog /
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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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* notification and for obtaining translated strings.
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*
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*
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this.defaultTrustManager = getTrustManager(null);
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this.defaultTrustManager = getTrustManager(null);
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}
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}
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/**
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* Changes the path for the KeyStore file.
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* <p>
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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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private static boolean isIp(final String server) {
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return server != null && (
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PATTERN_IPV4.matcher(server).matches()
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|| PATTERN_IPV6.matcher(server).matches()
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|| PATTERN_IPV6_6HEX4DEC.matcher(server).matches()
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|| PATTERN_IPV6_HEX4DECCOMPRESSED.matcher(server).matches()
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|| PATTERN_IPV6_HEXCOMPRESSED.matcher(server).matches());
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}
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private static String getBase64Hash(X509Certificate certificate, String digest) throws CertificateEncodingException {
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MessageDigest md;
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try {
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md = MessageDigest.getInstance(digest);
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} catch (NoSuchAlgorithmException e) {
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return null;
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}
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md.update(certificate.getEncoded());
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return Base64.encodeToString(md.digest(), Base64.NO_WRAP);
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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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public static void interactResult(int decisionId, int choice) {
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MTMDecision d;
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synchronized (openDecisions) {
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d = openDecisions.get(decisionId);
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openDecisions.remove(decisionId);
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}
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if (d == null) {
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LOGGER.log(Level.SEVERE, "interactResult: aborting due to stale decision reference!");
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return;
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}
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synchronized (d) {
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d.state = choice;
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d.notify();
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}
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}
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void init(Context m) {
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void init(Context m) {
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master = m;
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master = m;
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masterHandler = new Handler(m.getMainLooper());
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masterHandler = new Handler(m.getMainLooper());
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notificationManager = (NotificationManager)master.getSystemService(Context.NOTIFICATION_SERVICE);
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notificationManager = (NotificationManager) master.getSystemService(Context.NOTIFICATION_SERVICE);
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Application app;
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Application app;
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if (m instanceof Application) {
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if (m instanceof Application) {
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app = (Application)m;
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app = (Application) m;
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} else if (m instanceof Service) {
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} else if (m instanceof Service) {
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app = ((Service)m).getApplication();
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app = ((Service) m).getApplication();
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} else if (m instanceof AppCompatActivity) {
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} else if (m instanceof AppCompatActivity) {
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app = ((AppCompatActivity)m).getApplication();
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app = ((AppCompatActivity) m).getApplication();
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} else throw new ClassCastException("MemorizingTrustManager context must be either Activity or Service!");
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} else
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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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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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keyStoreFile = new File(dir + File.separator + KEYSTORE_FILE);
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poshCacheDir = app.getCacheDir().getAbsolutePath()+"/posh_cache/";
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poshCacheDir = app.getCacheDir().getAbsolutePath() + "/posh_cache/";
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appKeyStore = loadAppKeyStore();
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appKeyStore = loadAppKeyStore();
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}
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}
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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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* Binds an Activity to the MTM for displaying the query dialog.
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*
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* <p>
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* This is useful if your connection is run from a service that is
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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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* 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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* visible and the user tends to ignore the service notification.
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*
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* <p>
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* You should never have a hidden activity bound to MTM! Use this
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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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* function in onResume() and @see unbindDisplayActivity in onPause().
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*
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*
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@ -203,7 +277,7 @@ public class MemorizingTrustManager {
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/**
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/**
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* Removes an Activity from the MTM display stack.
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* Removes an Activity from the MTM display stack.
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*
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* <p>
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* Always call this function when the Activity added with
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* Always call this function when the Activity added with
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* {@link #bindDisplayActivity(AppCompatActivity)} is hidden.
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* {@link #bindDisplayActivity(AppCompatActivity)} is hidden.
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*
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*
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@ -215,20 +289,6 @@ public class MemorizingTrustManager {
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foregroundAct = null;
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foregroundAct = null;
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}
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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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/**
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* Get a list of all certificate aliases stored in MTM.
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* Get a list of all certificate aliases stored in MTM.
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*
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*
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@ -247,7 +307,6 @@ public class MemorizingTrustManager {
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* Get a certificate for a given alias.
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* Get a certificate for a given alias.
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*
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*
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* @param alias the certificate's alias as returned by {@link #getCertificates()}.
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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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* @return the certificate associated with the alias or <tt>null</tt> if none found.
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*/
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*/
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public Certificate getCertificate(String alias) {
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public Certificate getCertificate(String alias) {
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* (b) new connections are created using TLS renegotiation, without a new cert
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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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* check.
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* </p>
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* </p>
|
||||||
* @param alias the certificate's alias as returned by {@link #getCertificates()}.
|
|
||||||
*
|
*
|
||||||
|
* @param alias the certificate's alias as returned by {@link #getCertificates()}.
|
||||||
* @throws KeyStoreException if the certificate could not be deleted.
|
* @throws KeyStoreException if the certificate could not be deleted.
|
||||||
*/
|
*/
|
||||||
public void deleteCertificate(String alias) throws KeyStoreException {
|
public void deleteCertificate(String alias) throws KeyStoreException {
|
||||||
|
@ -284,7 +343,7 @@ public class MemorizingTrustManager {
|
||||||
* the given instance of {@link MemorizingTrustManager}, and leverages an
|
* the given instance of {@link MemorizingTrustManager}, and leverages an
|
||||||
* existing {@link HostnameVerifier}. The returned verifier performs the
|
* existing {@link HostnameVerifier}. The returned verifier performs the
|
||||||
* following steps, returning as soon as one of them succeeds:
|
* following steps, returning as soon as one of them succeeds:
|
||||||
* </p>
|
* /p>
|
||||||
* <ol>
|
* <ol>
|
||||||
* <li>Success, if the wrapped defaultVerifier accepts the certificate.</li>
|
* <li>Success, if the wrapped defaultVerifier accepts the certificate.</li>
|
||||||
* <li>Success, if the server certificate is stored in the keystore under the given hostname.</li>
|
* <li>Success, if the server certificate is stored in the keystore under the given hostname.</li>
|
||||||
|
@ -294,7 +353,6 @@ public class MemorizingTrustManager {
|
||||||
*
|
*
|
||||||
* @param defaultVerifier the {@link HostnameVerifier} that should perform the actual check
|
* @param defaultVerifier the {@link HostnameVerifier} that should perform the actual check
|
||||||
* @return a new hostname verifier using the MTM's key store
|
* @return a new hostname verifier using the MTM's key store
|
||||||
*
|
|
||||||
* @throws IllegalArgumentException if the defaultVerifier parameter is null
|
* @throws IllegalArgumentException if the defaultVerifier parameter is null
|
||||||
*/
|
*/
|
||||||
public DomainHostnameVerifier wrapHostnameVerifier(final HostnameVerifier defaultVerifier, final boolean interactive) {
|
public DomainHostnameVerifier wrapHostnameVerifier(final HostnameVerifier defaultVerifier, final boolean interactive) {
|
||||||
|
@ -310,7 +368,7 @@ public class MemorizingTrustManager {
|
||||||
tmf.init(ks);
|
tmf.init(ks);
|
||||||
for (TrustManager t : tmf.getTrustManagers()) {
|
for (TrustManager t : tmf.getTrustManagers()) {
|
||||||
if (t instanceof X509TrustManager) {
|
if (t instanceof X509TrustManager) {
|
||||||
return (X509TrustManager)t;
|
return (X509TrustManager) t;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
|
@ -330,13 +388,17 @@ public class MemorizingTrustManager {
|
||||||
LOGGER.log(Level.SEVERE, "getAppKeyStore()", e);
|
LOGGER.log(Level.SEVERE, "getAppKeyStore()", e);
|
||||||
return null;
|
return null;
|
||||||
}
|
}
|
||||||
|
FileInputStream fileInputStream = null;
|
||||||
try {
|
try {
|
||||||
ks.load(null, null);
|
ks.load(null, null);
|
||||||
ks.load(new java.io.FileInputStream(keyStoreFile), "MTM".toCharArray());
|
fileInputStream = new FileInputStream(keyStoreFile);
|
||||||
|
ks.load(fileInputStream, "MTM".toCharArray());
|
||||||
} catch (java.io.FileNotFoundException e) {
|
} catch (java.io.FileNotFoundException e) {
|
||||||
LOGGER.log(Level.INFO, "getAppKeyStore(" + keyStoreFile + ") - file does not exist");
|
LOGGER.log(Level.INFO, "getAppKeyStore(" + keyStoreFile + ") - file does not exist");
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
LOGGER.log(Level.SEVERE, "getAppKeyStore(" + keyStoreFile + ")", e);
|
LOGGER.log(Level.SEVERE, "getAppKeyStore(" + keyStoreFile + ")", e);
|
||||||
|
} finally {
|
||||||
|
FileBackend.close(fileInputStream);
|
||||||
}
|
}
|
||||||
return ks;
|
return ks;
|
||||||
}
|
}
|
||||||
|
@ -396,8 +458,7 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void checkCertTrusted(X509Certificate[] chain, String authType, String domain, boolean isServer, boolean interactive)
|
public void checkCertTrusted(X509Certificate[] chain, String authType, String domain, boolean isServer, boolean interactive)
|
||||||
throws CertificateException
|
throws CertificateException {
|
||||||
{
|
|
||||||
LOGGER.log(Level.FINE, "checkCertTrusted(" + chain + ", " + authType + ", " + isServer + ")");
|
LOGGER.log(Level.FINE, "checkCertTrusted(" + chain + ", " + authType + ", " + isServer + ")");
|
||||||
try {
|
try {
|
||||||
LOGGER.log(Level.FINE, "checkCertTrusted: trying appTrustManager");
|
LOGGER.log(Level.FINE, "checkCertTrusted: trying appTrustManager");
|
||||||
|
@ -427,15 +488,15 @@ public class MemorizingTrustManager {
|
||||||
} catch (CertificateException e) {
|
} catch (CertificateException e) {
|
||||||
boolean trustSystemCAs = !PreferenceManager.getDefaultSharedPreferences(master).getBoolean("dont_trust_system_cas", false);
|
boolean trustSystemCAs = !PreferenceManager.getDefaultSharedPreferences(master).getBoolean("dont_trust_system_cas", false);
|
||||||
if (domain != null && isServer && trustSystemCAs && !isIp(domain)) {
|
if (domain != null && isServer && trustSystemCAs && !isIp(domain)) {
|
||||||
final String hash = getBase64Hash(chain[0],"SHA-256");
|
final String hash = getBase64Hash(chain[0], "SHA-256");
|
||||||
final List<String> fingerprints = getPoshFingerprints(domain);
|
final List<String> fingerprints = getPoshFingerprints(domain);
|
||||||
if (hash != null && fingerprints.size() > 0) {
|
if (hash != null && fingerprints.size() > 0) {
|
||||||
if (fingerprints.contains(hash)) {
|
if (fingerprints.contains(hash)) {
|
||||||
Log.d("mtm","trusted cert fingerprint of "+domain+" via posh");
|
Log.d("mtm", "trusted cert fingerprint of " + domain + " via posh");
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
if (getPoshCacheFile(domain).delete()) {
|
if (getPoshCacheFile(domain).delete()) {
|
||||||
Log.d("mtm", "deleted posh file for "+domain+" after not being able to verify");
|
Log.d("mtm", "deleted posh file for " + domain + " after not being able to verify");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -458,11 +519,11 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
private List<String> getPoshFingerprintsFromServer(String domain) {
|
private List<String> getPoshFingerprintsFromServer(String domain) {
|
||||||
return getPoshFingerprintsFromServer(domain, "https://"+domain+"/.well-known/posh/xmpp-client.json",-1,true);
|
return getPoshFingerprintsFromServer(domain, "https://" + domain + "/.well-known/posh/xmpp-client.json", -1, true);
|
||||||
}
|
}
|
||||||
|
|
||||||
private List<String> getPoshFingerprintsFromServer(String domain, String url, int maxTtl, boolean followUrl) {
|
private List<String> getPoshFingerprintsFromServer(String domain, String url, int maxTtl, boolean followUrl) {
|
||||||
Log.d("mtm","downloading json for "+domain+" from "+url);
|
Log.d("mtm", "downloading json for " + domain + " from " + url);
|
||||||
try {
|
try {
|
||||||
List<String> results = new ArrayList<>();
|
List<String> results = new ArrayList<>();
|
||||||
HttpsURLConnection connection = (HttpsURLConnection) new URL(url).openConnection();
|
HttpsURLConnection connection = (HttpsURLConnection) new URL(url).openConnection();
|
||||||
|
@ -481,7 +542,7 @@ public class MemorizingTrustManager {
|
||||||
return new ArrayList<>();
|
return new ArrayList<>();
|
||||||
}
|
}
|
||||||
if (maxTtl >= 0) {
|
if (maxTtl >= 0) {
|
||||||
expires = Math.min(maxTtl,expires);
|
expires = Math.min(maxTtl, expires);
|
||||||
}
|
}
|
||||||
String redirect;
|
String redirect;
|
||||||
try {
|
try {
|
||||||
|
@ -493,23 +554,23 @@ public class MemorizingTrustManager {
|
||||||
return getPoshFingerprintsFromServer(domain, redirect, expires, false);
|
return getPoshFingerprintsFromServer(domain, redirect, expires, false);
|
||||||
}
|
}
|
||||||
JSONArray fingerprints = jsonObject.getJSONArray("fingerprints");
|
JSONArray fingerprints = jsonObject.getJSONArray("fingerprints");
|
||||||
for(int i = 0; i < fingerprints.length(); i++) {
|
for (int i = 0; i < fingerprints.length(); i++) {
|
||||||
JSONObject fingerprint = fingerprints.getJSONObject(i);
|
JSONObject fingerprint = fingerprints.getJSONObject(i);
|
||||||
String sha256 = fingerprint.getString("sha-256");
|
String sha256 = fingerprint.getString("sha-256");
|
||||||
if (sha256 != null) {
|
if (sha256 != null) {
|
||||||
results.add(sha256);
|
results.add(sha256);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
writeFingerprintsToCache(domain, results,1000L * expires+System.currentTimeMillis());
|
writeFingerprintsToCache(domain, results, 1000L * expires + System.currentTimeMillis());
|
||||||
return results;
|
return results;
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
Log.d("mtm","error fetching posh "+e.getMessage());
|
Log.d("mtm", "error fetching posh " + e.getMessage());
|
||||||
return new ArrayList<>();
|
return new ArrayList<>();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private File getPoshCacheFile(String domain) {
|
private File getPoshCacheFile(String domain) {
|
||||||
return new File(poshCacheDir+domain+".json");
|
return new File(poshCacheDir + domain + ".json");
|
||||||
}
|
}
|
||||||
|
|
||||||
private void writeFingerprintsToCache(String domain, List<String> results, long expires) {
|
private void writeFingerprintsToCache(String domain, List<String> results, long expires) {
|
||||||
|
@ -518,8 +579,8 @@ public class MemorizingTrustManager {
|
||||||
try {
|
try {
|
||||||
file.createNewFile();
|
file.createNewFile();
|
||||||
JSONObject jsonObject = new JSONObject();
|
JSONObject jsonObject = new JSONObject();
|
||||||
jsonObject.put("expires",expires);
|
jsonObject.put("expires", expires);
|
||||||
jsonObject.put("fingerprints",new JSONArray(results));
|
jsonObject.put("fingerprints", new JSONArray(results));
|
||||||
FileOutputStream outputStream = new FileOutputStream(file);
|
FileOutputStream outputStream = new FileOutputStream(file);
|
||||||
outputStream.write(jsonObject.toString().getBytes());
|
outputStream.write(jsonObject.toString().getBytes());
|
||||||
outputStream.flush();
|
outputStream.flush();
|
||||||
|
@ -538,7 +599,7 @@ public class MemorizingTrustManager {
|
||||||
String line = buf.readLine();
|
String line = buf.readLine();
|
||||||
StringBuilder sb = new StringBuilder();
|
StringBuilder sb = new StringBuilder();
|
||||||
|
|
||||||
while(line != null){
|
while (line != null) {
|
||||||
sb.append(line).append("\n");
|
sb.append(line).append("\n");
|
||||||
line = buf.readLine();
|
line = buf.readLine();
|
||||||
}
|
}
|
||||||
|
@ -550,11 +611,11 @@ public class MemorizingTrustManager {
|
||||||
file.delete();
|
file.delete();
|
||||||
return null;
|
return null;
|
||||||
} else {
|
} else {
|
||||||
Log.d("mtm","posh fingerprints expire in "+(expiresIn/1000)+"s");
|
Log.d("mtm", "posh fingerprints expire in " + (expiresIn / 1000) + "s");
|
||||||
}
|
}
|
||||||
List<String> result = new ArrayList<>();
|
List<String> result = new ArrayList<>();
|
||||||
JSONArray jsonArray = jsonObject.getJSONArray("fingerprints");
|
JSONArray jsonArray = jsonObject.getJSONArray("fingerprints");
|
||||||
for(int i = 0; i < jsonArray.length(); ++i) {
|
for (int i = 0; i < jsonArray.length(); ++i) {
|
||||||
result.add(jsonArray.getString(i));
|
result.add(jsonArray.getString(i));
|
||||||
}
|
}
|
||||||
return result;
|
return result;
|
||||||
|
@ -568,26 +629,6 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private static boolean isIp(final String server) {
|
|
||||||
return server != null && (
|
|
||||||
PATTERN_IPV4.matcher(server).matches()
|
|
||||||
|| PATTERN_IPV6.matcher(server).matches()
|
|
||||||
|| PATTERN_IPV6_6HEX4DEC.matcher(server).matches()
|
|
||||||
|| PATTERN_IPV6_HEX4DECCOMPRESSED.matcher(server).matches()
|
|
||||||
|| PATTERN_IPV6_HEXCOMPRESSED.matcher(server).matches());
|
|
||||||
}
|
|
||||||
|
|
||||||
private static String getBase64Hash(X509Certificate certificate, String digest) throws CertificateEncodingException {
|
|
||||||
MessageDigest md;
|
|
||||||
try {
|
|
||||||
md = MessageDigest.getInstance(digest);
|
|
||||||
} catch (NoSuchAlgorithmException e) {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
md.update(certificate.getEncoded());
|
|
||||||
return Base64.encodeToString(md.digest(),Base64.NO_WRAP);
|
|
||||||
}
|
|
||||||
|
|
||||||
private X509Certificate[] getAcceptedIssuers() {
|
private X509Certificate[] getAcceptedIssuers() {
|
||||||
LOGGER.log(Level.FINE, "getAcceptedIssuers()");
|
LOGGER.log(Level.FINE, "getAcceptedIssuers()");
|
||||||
return defaultTrustManager.getAcceptedIssuers();
|
return defaultTrustManager.getAcceptedIssuers();
|
||||||
|
@ -595,7 +636,7 @@ public class MemorizingTrustManager {
|
||||||
|
|
||||||
private int createDecisionId(MTMDecision d) {
|
private int createDecisionId(MTMDecision d) {
|
||||||
int myId;
|
int myId;
|
||||||
synchronized(openDecisions) {
|
synchronized (openDecisions) {
|
||||||
myId = decisionId;
|
myId = decisionId;
|
||||||
openDecisions.put(myId, d);
|
openDecisions.put(myId, d);
|
||||||
decisionId += 1;
|
decisionId += 1;
|
||||||
|
@ -603,28 +644,6 @@ public class MemorizingTrustManager {
|
||||||
return myId;
|
return myId;
|
||||||
}
|
}
|
||||||
|
|
||||||
private static String hexString(byte[] data) {
|
|
||||||
StringBuffer si = new StringBuffer();
|
|
||||||
for (int i = 0; i < data.length; i++) {
|
|
||||||
si.append(String.format("%02x", data[i]));
|
|
||||||
if (i < data.length - 1)
|
|
||||||
si.append(":");
|
|
||||||
}
|
|
||||||
return si.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
private static String certHash(final X509Certificate cert, String digest) {
|
|
||||||
try {
|
|
||||||
MessageDigest md = MessageDigest.getInstance(digest);
|
|
||||||
md.update(cert.getEncoded());
|
|
||||||
return hexString(md.digest());
|
|
||||||
} catch (java.security.cert.CertificateEncodingException e) {
|
|
||||||
return e.getMessage();
|
|
||||||
} catch (java.security.NoSuchAlgorithmException e) {
|
|
||||||
return e.getMessage();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private void certDetails(StringBuffer si, X509Certificate c) {
|
private void certDetails(StringBuffer si, X509Certificate c) {
|
||||||
SimpleDateFormat validityDateFormater = new SimpleDateFormat("yyyy-MM-dd");
|
SimpleDateFormat validityDateFormater = new SimpleDateFormat("yyyy-MM-dd");
|
||||||
si.append("\n");
|
si.append("\n");
|
||||||
|
@ -680,7 +699,7 @@ public class MemorizingTrustManager {
|
||||||
Object name = altName.get(1);
|
Object name = altName.get(1);
|
||||||
if (name instanceof String) {
|
if (name instanceof String) {
|
||||||
si.append("[");
|
si.append("[");
|
||||||
si.append((Integer)altName.get(0));
|
si.append((Integer) altName.get(0));
|
||||||
si.append("] ");
|
si.append("] ");
|
||||||
si.append(name);
|
si.append(name);
|
||||||
si.append("\n");
|
si.append("\n");
|
||||||
|
@ -699,6 +718,7 @@ public class MemorizingTrustManager {
|
||||||
certDetails(si, cert);
|
certDetails(si, cert);
|
||||||
return si.toString();
|
return si.toString();
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Returns the top-most entry of the activity stack.
|
* Returns the top-most entry of the activity stack.
|
||||||
*
|
*
|
||||||
|
@ -734,7 +754,9 @@ public class MemorizingTrustManager {
|
||||||
|
|
||||||
LOGGER.log(Level.FINE, "openDecisions: " + openDecisions + ", waiting on " + myId);
|
LOGGER.log(Level.FINE, "openDecisions: " + openDecisions + ", waiting on " + myId);
|
||||||
try {
|
try {
|
||||||
synchronized(choice) { choice.wait(); }
|
synchronized (choice) {
|
||||||
|
choice.wait();
|
||||||
|
}
|
||||||
} catch (InterruptedException e) {
|
} catch (InterruptedException e) {
|
||||||
LOGGER.log(Level.FINER, "InterruptedException", e);
|
LOGGER.log(Level.FINER, "InterruptedException", e);
|
||||||
}
|
}
|
||||||
|
@ -743,8 +765,7 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
void interactCert(final X509Certificate[] chain, String authType, CertificateException cause)
|
void interactCert(final X509Certificate[] chain, String authType, CertificateException cause)
|
||||||
throws CertificateException
|
throws CertificateException {
|
||||||
{
|
|
||||||
switch (interact(certChainMessage(chain, cause), R.string.mtm_accept_cert)) {
|
switch (interact(certChainMessage(chain, cause), R.string.mtm_accept_cert)) {
|
||||||
case MTMDecision.DECISION_ALWAYS:
|
case MTMDecision.DECISION_ALWAYS:
|
||||||
storeCert(chain[0]); // only store the server cert, not the whole chain
|
storeCert(chain[0]); // only store the server cert, not the whole chain
|
||||||
|
@ -755,8 +776,7 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
boolean interactHostname(X509Certificate cert, String hostname)
|
boolean interactHostname(X509Certificate cert, String hostname) {
|
||||||
{
|
|
||||||
switch (interact(hostNameMessage(cert, hostname), R.string.mtm_accept_servername)) {
|
switch (interact(hostNameMessage(cert, hostname), R.string.mtm_accept_servername)) {
|
||||||
case MTMDecision.DECISION_ALWAYS:
|
case MTMDecision.DECISION_ALWAYS:
|
||||||
storeCert(hostname, cert);
|
storeCert(hostname, cert);
|
||||||
|
@ -767,20 +787,20 @@ public class MemorizingTrustManager {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public static void interactResult(int decisionId, int choice) {
|
public X509TrustManager getNonInteractive(String domain) {
|
||||||
MTMDecision d;
|
return new NonInteractiveMemorizingTrustManager(domain);
|
||||||
synchronized(openDecisions) {
|
|
||||||
d = openDecisions.get(decisionId);
|
|
||||||
openDecisions.remove(decisionId);
|
|
||||||
}
|
}
|
||||||
if (d == null) {
|
|
||||||
LOGGER.log(Level.SEVERE, "interactResult: aborting due to stale decision reference!");
|
public X509TrustManager getInteractive(String domain) {
|
||||||
return;
|
return new InteractiveMemorizingTrustManager(domain);
|
||||||
}
|
}
|
||||||
synchronized(d) {
|
|
||||||
d.state = choice;
|
public X509TrustManager getNonInteractive() {
|
||||||
d.notify();
|
return new NonInteractiveMemorizingTrustManager(null);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public X509TrustManager getInteractive() {
|
||||||
|
return new InteractiveMemorizingTrustManager(null);
|
||||||
}
|
}
|
||||||
|
|
||||||
class MemorizingHostnameVerifier implements DomainHostnameVerifier {
|
class MemorizingHostnameVerifier implements DomainHostnameVerifier {
|
||||||
|
@ -797,7 +817,7 @@ public class MemorizingTrustManager {
|
||||||
LOGGER.log(Level.FINE, "hostname verifier for " + domain + ", trying default verifier first");
|
LOGGER.log(Level.FINE, "hostname verifier for " + domain + ", trying default verifier first");
|
||||||
// if the default verifier accepts the hostname, we are done
|
// if the default verifier accepts the hostname, we are done
|
||||||
if (defaultVerifier instanceof DomainHostnameVerifier) {
|
if (defaultVerifier instanceof DomainHostnameVerifier) {
|
||||||
if (((DomainHostnameVerifier) defaultVerifier).verify(domain,hostname, session)) {
|
if (((DomainHostnameVerifier) defaultVerifier).verify(domain, hostname, session)) {
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
|
@ -809,7 +829,7 @@ public class MemorizingTrustManager {
|
||||||
|
|
||||||
// otherwise, we check if the hostname is an alias for this cert in our keystore
|
// otherwise, we check if the hostname is an alias for this cert in our keystore
|
||||||
try {
|
try {
|
||||||
X509Certificate cert = (X509Certificate)session.getPeerCertificates()[0];
|
X509Certificate cert = (X509Certificate) session.getPeerCertificates()[0];
|
||||||
//Log.d(TAG, "cert: " + cert);
|
//Log.d(TAG, "cert: " + cert);
|
||||||
if (cert.equals(appKeyStore.getCertificate(domain.toLowerCase(Locale.US)))) {
|
if (cert.equals(appKeyStore.getCertificate(domain.toLowerCase(Locale.US)))) {
|
||||||
LOGGER.log(Level.FINE, "certificate for " + domain + " is in our keystore. accepting.");
|
LOGGER.log(Level.FINE, "certificate for " + domain + " is in our keystore. accepting.");
|
||||||
|
@ -830,27 +850,10 @@ public class MemorizingTrustManager {
|
||||||
|
|
||||||
@Override
|
@Override
|
||||||
public boolean verify(String domain, SSLSession sslSession) {
|
public boolean verify(String domain, SSLSession sslSession) {
|
||||||
return verify(domain,null,sslSession);
|
return verify(domain, null, sslSession);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
public X509TrustManager getNonInteractive(String domain) {
|
|
||||||
return new NonInteractiveMemorizingTrustManager(domain);
|
|
||||||
}
|
|
||||||
|
|
||||||
public X509TrustManager getInteractive(String domain) {
|
|
||||||
return new InteractiveMemorizingTrustManager(domain);
|
|
||||||
}
|
|
||||||
|
|
||||||
public X509TrustManager getNonInteractive() {
|
|
||||||
return new NonInteractiveMemorizingTrustManager(null);
|
|
||||||
}
|
|
||||||
|
|
||||||
public X509TrustManager getInteractive() {
|
|
||||||
return new InteractiveMemorizingTrustManager(null);
|
|
||||||
}
|
|
||||||
|
|
||||||
private class NonInteractiveMemorizingTrustManager implements X509TrustManager {
|
private class NonInteractiveMemorizingTrustManager implements X509TrustManager {
|
||||||
|
|
||||||
private final String domain;
|
private final String domain;
|
||||||
|
|
Loading…
Reference in a new issue