19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.net; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemProperties; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.net.InetAddress; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.net.Socket; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.security.KeyManagementException; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.security.cert.X509Certificate; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.net.SocketFactory; 277fc93c36ae235115727296780dbc35101622bbd4Dan Egnorimport javax.net.ssl.HostnameVerifier; 287fc93c36ae235115727296780dbc35101622bbd4Dan Egnorimport javax.net.ssl.HttpsURLConnection; 291b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komaloimport javax.net.ssl.KeyManager; 307fc93c36ae235115727296780dbc35101622bbd4Dan Egnorimport javax.net.ssl.SSLException; 317fc93c36ae235115727296780dbc35101622bbd4Dan Egnorimport javax.net.ssl.SSLPeerUnverifiedException; 327fc93c36ae235115727296780dbc35101622bbd4Dan Egnorimport javax.net.ssl.SSLSession; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.net.ssl.SSLSocket; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.net.ssl.SSLSocketFactory; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.net.ssl.TrustManager; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.net.ssl.X509TrustManager; 373c7c351a6217ac48b741740167c201a679a0ca65Brian Carlstromimport org.apache.harmony.xnet.provider.jsse.OpenSSLContextImpl; 3860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnorimport org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.apache.harmony.xnet.provider.jsse.SSLClientSessionCache; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 4260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * SSLSocketFactory implementation with several extra features: 437fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 4460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * <ul> 4560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * <li>Timeout specification for SSL handshake operations 467fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <li>Hostname verification in most cases (see WARNINGs below) 4760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * <li>Optional SSL session caching with {@link SSLSessionCache} 489d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * <li>Optionally bypass all SSL certificate checks 4960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * </ul> 507fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 517fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * The handshake timeout does not apply to actual TCP socket connection. 527fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * If you want a connection timeout as well, use {@link #createSocket()} 537fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * and {@link Socket#connect(SocketAddress, int)}, after which you 547fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * must verify the identity of the server you are connected to. 557fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 567fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p class="caution"><b>Most {@link SSLSocketFactory} implementations do not 577fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * verify the server's identity, allowing man-in-the-middle attacks.</b> 587fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * This implementation does check the server's certificate hostname, but only 597fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * for createSocket variants that specify a hostname. When using methods that 607fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * use {@link InetAddress} or which return an unconnected socket, you MUST 617fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * verify the server's identity yourself to ensure a secure connection.</p> 627fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 637fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p>One way to verify the server's identity is to use 647fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@link HttpsURLConnection#getDefaultHostnameVerifier()} to get a 657fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@link HostnameVerifier} to verify the certificate hostname. 667fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 677fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p>On development devices, "setprop socket.relaxsslcheck yes" bypasses all 687fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * SSL certificate and hostname checks for testing purposes. This setting 697fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * requires root access. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class SSLCertificateSocketFactory extends SSLSocketFactory { 7260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private static final String TAG = "SSLCertificateSocketFactory"; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private static final TrustManager[] INSECURE_TRUST_MANAGER = new TrustManager[] { 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new X509TrustManager() { 7660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public X509Certificate[] getAcceptedIssuers() { return null; } 7760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public void checkClientTrusted(X509Certificate[] certs, String authType) { } 7860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public void checkServerTrusted(X509Certificate[] certs, String authType) { } 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 827fc93c36ae235115727296780dbc35101622bbd4Dan Egnor private static final HostnameVerifier HOSTNAME_VERIFIER = 837fc93c36ae235115727296780dbc35101622bbd4Dan Egnor HttpsURLConnection.getDefaultHostnameVerifier(); 847fc93c36ae235115727296780dbc35101622bbd4Dan Egnor 8560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private SSLSocketFactory mInsecureFactory = null; 8660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private SSLSocketFactory mSecureFactory = null; 871b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo private TrustManager[] mTrustManagers = null; 881b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo private KeyManager[] mKeyManagers = null; 89f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson private byte[] mNpnProtocols = null; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private final int mHandshakeTimeoutMillis; 9260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private final SSLClientSessionCache mSessionCache; 939d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor private final boolean mSecure; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor /** @deprecated Use {@link #getDefault(int)} instead. */ 9628c742573ccaeb55c16bc02fb25fdd86b8d1f76aJesse Wilson @Deprecated 9760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public SSLCertificateSocketFactory(int handshakeTimeoutMillis) { 989d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor this(handshakeTimeoutMillis, null, true); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor private SSLCertificateSocketFactory( 1029d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor int handshakeTimeoutMillis, SSLSessionCache cache, boolean secure) { 10360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor mHandshakeTimeoutMillis = handshakeTimeoutMillis; 10460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor mSessionCache = cache == null ? null : cache.mSessionCache; 1059d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor mSecure = secure; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1099d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * Returns a new socket factory instance with an optional handshake timeout. 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * @param handshakeTimeoutMillis to use for SSL connection handshake, or 0 11260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * for none. The socket timeout is reset to 0 after the handshake. 1137fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @return a new SSLSocketFactory with the specified parameters 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public static SocketFactory getDefault(int handshakeTimeoutMillis) { 1169d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor return new SSLCertificateSocketFactory(handshakeTimeoutMillis, null, true); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1209d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * Returns a new socket factory instance with an optional handshake timeout 1219d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * and SSL session cache. 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * @param handshakeTimeoutMillis to use for SSL connection handshake, or 0 12460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * for none. The socket timeout is reset to 0 after the handshake. 125ff5569948fda346d95d4615de6578f82d9614be3Jesse Wilson * @param cache The {@link SSLSessionCache} to use, or null for no cache. 1267fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @return a new SSLSocketFactory with the specified parameters 12760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor */ 1289d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor public static SSLSocketFactory getDefault(int handshakeTimeoutMillis, SSLSessionCache cache) { 1299d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor return new SSLCertificateSocketFactory(handshakeTimeoutMillis, cache, true); 1309d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor } 1319d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor 1329d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor /** 1339d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * Returns a new instance of a socket factory with all SSL security checks 1349d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * disabled, using an optional handshake timeout and SSL session cache. 1357fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 1367fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p class="caution"><b>Warning:</b> Sockets created using this factory 1377fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * are vulnerable to man-in-the-middle attacks!</p> 1389d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * 1399d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * @param handshakeTimeoutMillis to use for SSL connection handshake, or 0 1409d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor * for none. The socket timeout is reset to 0 after the handshake. 141ff5569948fda346d95d4615de6578f82d9614be3Jesse Wilson * @param cache The {@link SSLSessionCache} to use, or null for no cache. 1427fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @return an insecure SSLSocketFactory with the specified parameters 1439d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor */ 1449d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor public static SSLSocketFactory getInsecure(int handshakeTimeoutMillis, SSLSessionCache cache) { 1459d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor return new SSLCertificateSocketFactory(handshakeTimeoutMillis, cache, false); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor /** 14960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * Returns a socket factory (also named SSLSocketFactory, but in a different 15060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * namespace) for use with the Apache HTTP stack. 15160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * 15260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * @param handshakeTimeoutMillis to use for SSL connection handshake, or 0 15360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * for none. The socket timeout is reset to 0 after the handshake. 154ff5569948fda346d95d4615de6578f82d9614be3Jesse Wilson * @param cache The {@link SSLSessionCache} to use, or null for no cache. 15560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor * @return a new SocketFactory with the specified parameters 15660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor */ 15760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public static org.apache.http.conn.ssl.SSLSocketFactory getHttpSocketFactory( 158ff5569948fda346d95d4615de6578f82d9614be3Jesse Wilson int handshakeTimeoutMillis, SSLSessionCache cache) { 15960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return new org.apache.http.conn.ssl.SSLSocketFactory( 1609d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor new SSLCertificateSocketFactory(handshakeTimeoutMillis, cache, true)); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1637fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 1647fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * Verify the hostname of the certificate used by the other end of a 1657fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * connected socket. You MUST call this if you did not supply a hostname 1667fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * to {@link #createSocket()}. It is harmless to call this method 1677fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * redundantly if the hostname has already been verified. 1687fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 1697fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p>Wildcard certificates are allowed to verify any matching hostname, 1707fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * so "foo.bar.example.com" is verified if the peer has a certificate 1717fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * for "*.example.com". 1727fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 1737fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @param socket An SSL socket which has been connected to a server 1747fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @param hostname The expected hostname of the remote server 1757fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @throws IOException if something goes wrong handshaking with the server 1767fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @throws SSLPeerUnverifiedException if the server cannot prove its identity 1777fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 1787fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * @hide 1797fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 1807fc93c36ae235115727296780dbc35101622bbd4Dan Egnor public static void verifyHostname(Socket socket, String hostname) throws IOException { 1817fc93c36ae235115727296780dbc35101622bbd4Dan Egnor if (!(socket instanceof SSLSocket)) { 1827fc93c36ae235115727296780dbc35101622bbd4Dan Egnor throw new IllegalArgumentException("Attempt to verify non-SSL socket"); 1837fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 1847fc93c36ae235115727296780dbc35101622bbd4Dan Egnor 1857fc93c36ae235115727296780dbc35101622bbd4Dan Egnor if (!isSslCheckRelaxed()) { 1867fc93c36ae235115727296780dbc35101622bbd4Dan Egnor // The code at the start of OpenSSLSocketImpl.startHandshake() 1877fc93c36ae235115727296780dbc35101622bbd4Dan Egnor // ensures that the call is idempotent, so we can safely call it. 1887fc93c36ae235115727296780dbc35101622bbd4Dan Egnor SSLSocket ssl = (SSLSocket) socket; 1897fc93c36ae235115727296780dbc35101622bbd4Dan Egnor ssl.startHandshake(); 1907fc93c36ae235115727296780dbc35101622bbd4Dan Egnor 1917fc93c36ae235115727296780dbc35101622bbd4Dan Egnor SSLSession session = ssl.getSession(); 1927fc93c36ae235115727296780dbc35101622bbd4Dan Egnor if (session == null) { 1937fc93c36ae235115727296780dbc35101622bbd4Dan Egnor throw new SSLException("Cannot verify SSL socket without session"); 1947fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 1957fc93c36ae235115727296780dbc35101622bbd4Dan Egnor if (!HOSTNAME_VERIFIER.verify(hostname, session)) { 1967fc93c36ae235115727296780dbc35101622bbd4Dan Egnor throw new SSLPeerUnverifiedException("Cannot verify hostname: " + hostname); 1977fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 1987fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 1997fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 2007fc93c36ae235115727296780dbc35101622bbd4Dan Egnor 2011b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo private SSLSocketFactory makeSocketFactory( 2021b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo KeyManager[] keyManagers, TrustManager[] trustManagers) { 20360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor try { 2043c7c351a6217ac48b741740167c201a679a0ca65Brian Carlstrom OpenSSLContextImpl sslContext = new OpenSSLContextImpl(); 2051b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo sslContext.engineInit(keyManagers, trustManagers, null); 2062c42c8fbaf02be1f3ea6298077128d0c419526f0Brian Carlstrom sslContext.engineGetClientSessionContext().setPersistentCache(mSessionCache); 20760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return sslContext.engineGetSocketFactory(); 20860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor } catch (KeyManagementException e) { 20960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor Log.wtf(TAG, e); 21060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return (SSLSocketFactory) SSLSocketFactory.getDefault(); // Fallback 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2147fc93c36ae235115727296780dbc35101622bbd4Dan Egnor private static boolean isSslCheckRelaxed() { 2157fc93c36ae235115727296780dbc35101622bbd4Dan Egnor return "1".equals(SystemProperties.get("ro.debuggable")) && 2167fc93c36ae235115727296780dbc35101622bbd4Dan Egnor "yes".equals(SystemProperties.get("socket.relaxsslcheck")); 2177fc93c36ae235115727296780dbc35101622bbd4Dan Egnor } 2187fc93c36ae235115727296780dbc35101622bbd4Dan Egnor 21960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor private synchronized SSLSocketFactory getDelegate() { 2209d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor // Relax the SSL check if instructed (for this factory, or systemwide) 2217fc93c36ae235115727296780dbc35101622bbd4Dan Egnor if (!mSecure || isSslCheckRelaxed()) { 22260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor if (mInsecureFactory == null) { 2239d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor if (mSecure) { 2249d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor Log.w(TAG, "*** BYPASSING SSL SECURITY CHECKS (socket.relaxsslcheck=yes) ***"); 2259d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor } else { 2269d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor Log.w(TAG, "Bypassing SSL security checks at caller's request"); 2279d4b57545300c6de1722094404ae09bf0f6be937Dan Egnor } 2281b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mInsecureFactory = makeSocketFactory(mKeyManagers, INSECURE_TRUST_MANAGER); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return mInsecureFactory; 23160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor } else { 23260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor if (mSecureFactory == null) { 2331b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mSecureFactory = makeSocketFactory(mKeyManagers, mTrustManagers); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return mSecureFactory; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2397fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 2401b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo * Sets the {@link TrustManager}s to be used for connections made by this factory. 2411b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo */ 2421b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo public void setTrustManagers(TrustManager[] trustManager) { 2431b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mTrustManagers = trustManager; 2441b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo 2451b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo // Clear out all cached secure factories since configurations have changed. 2461b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mSecureFactory = null; 2471b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo // Note - insecure factories only ever use the INSECURE_TRUST_MANAGER so they need not 2481b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo // be cleared out here. 2491b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo } 2501b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo 2511b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo /** 252f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * Sets the <a href="http://technotes.googlecode.com/git/nextprotoneg.html">Next 253f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * Protocol Negotiation (NPN)</a> protocols that this peer is interested in. 254f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * 255f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * <p>For servers this is the sequence of protocols to advertise as 256f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * supported, in order of preference. This list is sent unencrypted to 257f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * all clients that support NPN. 258f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * 259f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * <p>For clients this is a list of supported protocols to match against the 260f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * server's list. If there is no protocol supported by both client and 261f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * server then the first protocol in the client's list will be selected. 262f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * The order of the client's protocols is otherwise insignificant. 263f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * 2642108ead7f125536874d6de6ca1c0c4cffbf61b44Jesse Wilson * @param npnProtocols a non-empty list of protocol byte arrays. All arrays 2652108ead7f125536874d6de6ca1c0c4cffbf61b44Jesse Wilson * must be non-empty and of length less than 256. 266f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson */ 267f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson public void setNpnProtocols(byte[][] npnProtocols) { 268f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson this.mNpnProtocols = toNpnProtocolsList(npnProtocols); 269f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 270f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson 271f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson /** 272f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * Returns an array containing the concatenation of length-prefixed byte 273f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * strings. 274f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson */ 275f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson static byte[] toNpnProtocolsList(byte[]... npnProtocols) { 2762108ead7f125536874d6de6ca1c0c4cffbf61b44Jesse Wilson if (npnProtocols.length == 0) { 2772108ead7f125536874d6de6ca1c0c4cffbf61b44Jesse Wilson throw new IllegalArgumentException("npnProtocols.length == 0"); 2782108ead7f125536874d6de6ca1c0c4cffbf61b44Jesse Wilson } 279f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson int totalLength = 0; 280f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson for (byte[] s : npnProtocols) { 281f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson if (s.length == 0 || s.length > 255) { 282f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson throw new IllegalArgumentException("s.length == 0 || s.length > 255: " + s.length); 283f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 284f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson totalLength += 1 + s.length; 285f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 286f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson byte[] result = new byte[totalLength]; 287f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson int pos = 0; 288f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson for (byte[] s : npnProtocols) { 289f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson result[pos++] = (byte) s.length; 290f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson for (byte b : s) { 291f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson result[pos++] = b; 292f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 293f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 294f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson return result; 295f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 296f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson 297f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson /** 298f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * Returns the <a href="http://technotes.googlecode.com/git/nextprotoneg.html">Next 299f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * Protocol Negotiation (NPN)</a> protocol selected by client and server, or 300f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * null if no protocol was negotiated. 301f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * 302f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson * @param socket a socket created by this factory. 303f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson */ 304f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson public byte[] getNpnSelectedProtocol(Socket socket) { 305f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson return ((OpenSSLSocketImpl) socket).getNpnSelectedProtocol(); 306f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson } 307f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson 308f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson /** 3091b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo * Sets the {@link KeyManager}s to be used for connections made by this factory. 3101b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo */ 3111b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo public void setKeyManagers(KeyManager[] keyManagers) { 3121b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mKeyManagers = keyManagers; 3131b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo 3141b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo // Clear out any existing cached factories since configurations have changed. 3151b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mSecureFactory = null; 3161b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo mInsecureFactory = null; 3171b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo } 3181b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo 3191b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo 3201b52806e21270ccbe90d27f3dd93cbee1a81d09eBen Komalo /** 3217fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@inheritDoc} 3227fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 323df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * <p>This method verifies the peer's certificate hostname after connecting 324df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * (unless created with {@link #getInsecure(int, SSLSessionCache)}). 3257fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 32660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 32760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket(Socket k, String host, int port, boolean close) throws IOException { 32860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket(k, host, port, close); 329f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 33060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 331df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler if (mSecure) { 332df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler verifyHostname(s, host); 333df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler } 33460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3377fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 3387fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * Creates a new socket which is not connected to any remote host. 3397fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * You must use {@link Socket#connect} to connect the socket. 3407fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 3417fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p class="caution"><b>Warning:</b> Hostname verification is not performed 3427fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * with this method. You MUST verify the server's identity after connecting 3437fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * the socket to avoid man-in-the-middle attacks.</p> 3447fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 34560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 34660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket() throws IOException { 34760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket(); 348f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 34960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 35060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3537fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 3547fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@inheritDoc} 3557fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 3567fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p class="caution"><b>Warning:</b> Hostname verification is not performed 3577fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * with this method. You MUST verify the server's identity after connecting 3587fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * the socket to avoid man-in-the-middle attacks.</p> 3597fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 36060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 36160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket(InetAddress addr, int port, InetAddress localAddr, int localPort) 36260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor throws IOException { 36360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket( 36460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor addr, port, localAddr, localPort); 365f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 36660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 36760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3707fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 3717fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@inheritDoc} 3727fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 3737fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * <p class="caution"><b>Warning:</b> Hostname verification is not performed 3747fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * with this method. You MUST verify the server's identity after connecting 3757fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * the socket to avoid man-in-the-middle attacks.</p> 3767fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 37760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 37860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket(InetAddress addr, int port) throws IOException { 37960586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket(addr, port); 380f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 38160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 38260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3857fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 3867fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@inheritDoc} 3877fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 388df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * <p>This method verifies the peer's certificate hostname after connecting 389df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * (unless created with {@link #getInsecure(int, SSLSessionCache)}). 3907fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 39160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 39260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket(String host, int port, InetAddress localAddr, int localPort) 39360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor throws IOException { 39460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket( 39560586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor host, port, localAddr, localPort); 396f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 39760586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 398df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler if (mSecure) { 399df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler verifyHostname(s, host); 400df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler } 40160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 40260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor } 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4047fc93c36ae235115727296780dbc35101622bbd4Dan Egnor /** 4057fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * {@inheritDoc} 4067fc93c36ae235115727296780dbc35101622bbd4Dan Egnor * 407df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * <p>This method verifies the peer's certificate hostname after connecting 408df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler * (unless created with {@link #getInsecure(int, SSLSessionCache)}). 4097fc93c36ae235115727296780dbc35101622bbd4Dan Egnor */ 41060586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 41160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor public Socket createSocket(String host, int port) throws IOException { 41260586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor OpenSSLSocketImpl s = (OpenSSLSocketImpl) getDelegate().createSocket(host, port); 413f5fb5e80963abeabdf0ff10dcee068344235082eJesse Wilson s.setNpnProtocols(mNpnProtocols); 41460586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor s.setHandshakeTimeout(mHandshakeTimeoutMillis); 415df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler if (mSecure) { 416df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler verifyHostname(s, host); 417df27c0c26209fe04de332497beafcafc1fbaad2bAndrew Stadler } 41860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return s; 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42160586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String[] getDefaultCipherSuites() { 42360586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return getDelegate().getSupportedCipherSuites(); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42660586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor @Override 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String[] getSupportedCipherSuites() { 42860586f2ec65d16d185767fce4311d3ed0e9112acDan Egnor return getDelegate().getSupportedCipherSuites(); 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 431