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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package org.conscrypt;
     18 
     19 import java.io.FileDescriptor;
     20 import java.io.IOException;
     21 import java.net.InetAddress;
     22 import java.net.Socket;
     23 import java.net.SocketException;
     24 import java.security.PrivateKey;
     25 import javax.net.ssl.SSLException;
     26 import javax.net.ssl.SSLSession;
     27 
     28 /**
     29  * Public shim allowing us to stay backward-compatible with legacy applications which were using
     30  * Conscrypt's extended socket API before the introduction of the {@link Conscrypt} class.
     31  *
     32  * @hide
     33  */
     34 @Internal
     35 public abstract class OpenSSLSocketImpl extends ConscryptSocketBase {
     36     OpenSSLSocketImpl() throws IOException {
     37     }
     38 
     39     OpenSSLSocketImpl(String hostname, int port) throws IOException {
     40         super(hostname, port);
     41     }
     42 
     43     OpenSSLSocketImpl(InetAddress address, int port) throws IOException {
     44         super(address, port);
     45     }
     46 
     47     OpenSSLSocketImpl(String hostname, int port, InetAddress clientAddress, int clientPort)
     48         throws IOException {
     49         super(hostname, port, clientAddress, clientPort);
     50     }
     51 
     52     OpenSSLSocketImpl(InetAddress address, int port, InetAddress clientAddress,
     53         int clientPort)
     54         throws IOException {
     55         super(address, port, clientAddress, clientPort);
     56     }
     57 
     58     OpenSSLSocketImpl(Socket socket, String hostname, int port, boolean autoClose)
     59         throws IOException {
     60         super(socket, hostname, port, autoClose);
     61     }
     62 
     63     @Override
     64     public String getHostname() {
     65         return super.getHostname();
     66     }
     67 
     68     @Override
     69     public void setHostname(String hostname) {
     70         super.setHostname(hostname);
     71     }
     72 
     73     @Override
     74     public String getHostnameOrIP() {
     75         return super.getHostnameOrIP();
     76     }
     77 
     78     @Override
     79     public FileDescriptor getFileDescriptor$() {
     80         return super.getFileDescriptor$();
     81     }
     82 
     83     @Override
     84     public void setSoWriteTimeout(int writeTimeoutMilliseconds) throws SocketException {
     85         super.setSoWriteTimeout(writeTimeoutMilliseconds);
     86     }
     87 
     88     @Override
     89     public int getSoWriteTimeout() throws SocketException {
     90         return super.getSoWriteTimeout();
     91     }
     92 
     93     @Override
     94     public void setHandshakeTimeout(int handshakeTimeoutMilliseconds) throws SocketException {
     95         super.setHandshakeTimeout(handshakeTimeoutMilliseconds);
     96     }
     97 
     98     @Override
     99     public abstract SSLSession getHandshakeSession();
    100 
    101     @Override
    102     public abstract void setUseSessionTickets(boolean useSessionTickets);
    103 
    104     @Override
    105     public abstract void setChannelIdEnabled(boolean enabled);
    106 
    107     @Override
    108     public abstract byte[] getChannelId() throws SSLException;
    109 
    110     @Override
    111     public abstract void setChannelIdPrivateKey(PrivateKey privateKey);
    112 
    113     @Override
    114     @Deprecated
    115     public final byte[] getNpnSelectedProtocol() {
    116         return super.getNpnSelectedProtocol();
    117     }
    118 
    119     @Override
    120     @Deprecated
    121     public final void setNpnProtocols(byte[] npnProtocols) {
    122         super.setNpnProtocols(npnProtocols);
    123     }
    124 
    125     @Override
    126     @Deprecated
    127     public final void setAlpnProtocols(String[] alpnProtocols) {
    128         setApplicationProtocols(alpnProtocols == null ? EmptyArray.STRING : alpnProtocols);
    129     }
    130 
    131     @Deprecated
    132     @Override
    133     public final byte[] getAlpnSelectedProtocol() {
    134         return SSLUtils.toProtocolBytes(getApplicationProtocol());
    135     }
    136 
    137     /**
    138      * @deprecated Use {@link #setAlpnProtocols(String[])} instead.
    139      */
    140     @Override
    141     @Deprecated
    142     public final void setAlpnProtocols(byte[] protocols) {
    143         setApplicationProtocols(SSLUtils.decodeProtocols(protocols == null ? EmptyArray.BYTE : protocols));
    144     }
    145 }
    146