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1
19
20 package com.sslexplorer.boot;
21
22 import java.io.File  ;
23 import java.io.FileInputStream ;
24 import java.io.IOException ;
25 import java.net.InetAddress ;
26 import java.net.Socket ;
27 import java.net.UnknownHostException ;
28 import java.security.KeyManagementException ;
29 import java.security.KeyStore ;
30 import java.security.KeyStoreException ;
31 import java.security.NoSuchAlgorithmException ;
32 import java.security.UnrecoverableKeyException ;
33 import java.security.cert.CertPath ;
34 import java.security.cert.CertPathValidator ;
35 import java.security.cert.CertPathValidatorResult ;
36 import java.security.cert.Certificate ;
37 import java.security.cert.CertificateException ;
38 import java.security.cert.CertificateFactory ;
39 import java.security.cert.PKIXCertPathValidatorResult ;
40 import java.security.cert.PKIXParameters ;
41 import java.security.cert.TrustAnchor ;
42 import java.security.cert.X509Certificate ;
43 import java.util.Arrays ;
44 import java.util.Enumeration ;
45
46 import javax.net.SocketFactory;
47 import javax.net.ssl.KeyManager;
48 import javax.net.ssl.KeyManagerFactory;
49 import javax.net.ssl.SSLContext;
50 import javax.net.ssl.SSLSocket;
51 import javax.net.ssl.SSLSocketFactory;
52 import javax.net.ssl.TrustManager;
53 import javax.net.ssl.X509TrustManager;
54
55 import org.apache.commons.logging.Log;
56 import org.apache.commons.logging.LogFactory;
57
58
60 public class CustomSSLSocketFactory extends SocketFactory {
61
62 private static final Log log = LogFactory.getLog(CustomSSLSocketFactory.class);
63 private static SocketFactory instance;
64 private static Class socketFactoryImpl = CustomSSLSocketFactory.class;
65
66
67
69 public CustomSSLSocketFactory() {
70
71 }
72
73 public static SocketFactory getDefault() {
74 try {
75 return instance == null ? instance = (SocketFactory) socketFactoryImpl.newInstance() : instance;
76 } catch (Exception e) {
77 log.error("Could not create instance of class " + socketFactoryImpl.getCanonicalName(), e);
78 return instance == null ? instance = new CustomSSLSocketFactory() : instance;
79 }
80 }
81
82
85 public static void setFactoryImpl(Class socketFactoryImpl) {
86 CustomSSLSocketFactory.socketFactoryImpl = socketFactoryImpl;
87 }
88
89 public Socket createSocket() throws IOException {
90 SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket();
91 return theSocket;
92 }
93
94 public Socket createSocket(String hostname, int port) throws IOException , UnknownHostException {
95 SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(hostname, port);
96 return theSocket;
97 }
98
99 public Socket createSocket(String hostname, int port, InetAddress arg2, int arg3) throws IOException , UnknownHostException {
100 SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(hostname, port, arg2, arg3);
101 return theSocket;
102 }
103
104 public Socket createSocket(InetAddress arg0, int arg1) throws IOException {
105 SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(arg0, arg1);
106 return theSocket;
107 }
108
109 public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException {
110 SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(arg0, arg1, arg2, arg3);
111 return theSocket;
112 }
113
114 private SSLSocketFactory getSocketFactory() throws IOException {
115 try {
116 SSLContext sslCtx = SSLContext.getInstance("SSL");
117 KeyManager[] aKM = SSLKeyManager.getKeyManagerArray();
118 TrustManager[] aTM = SSLTrustManager.getTrustManagerArray();
119 sslCtx.init(aKM, aTM, null);
120 SSLSocketFactory socketFactory = sslCtx.getSocketFactory();
121 return socketFactory;
122 } catch (KeyManagementException e) {
123 log.error("Cannot create SSL socket", e);
124 throw new IOException ("Cannot create SSL socket: " + e.getMessage());
125 } catch (NoSuchAlgorithmException e) {
126 log.error("Cannot create SSL socket", e);
127 throw new IOException ("Cannot create SSL socket: " + e.getMessage());
128 }
129 }
130
131
132
133
134 }
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Java API By Example, From Geeks To Geeks.