Mercurial Hosting > luan
annotate src/goodjava/lucene/backup/BackupServer.java @ 1506:d80395468b4e
ssl security in code
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Fri, 15 May 2020 18:29:47 -0600 |
| parents | 8a7b6b32c691 |
| children | 0ba144491a42 |
| rev | line source |
|---|---|
| 1499 | 1 package goodjava.lucene.backup; |
| 2 | |
| 3 import java.io.File; | |
| 4 import java.io.IOException; | |
| 5 import java.util.Map; | |
| 6 import java.net.Socket; | |
| 7 import java.net.ServerSocket; | |
| 8 import java.util.concurrent.Executors; | |
| 1502 | 9 import java.util.concurrent.ExecutorService; |
| 1499 | 10 import javax.net.ssl.SSLServerSocket; |
| 11 import goodjava.util.SoftCacheMap; | |
| 1501 | 12 import goodjava.io.IoUtils; |
| 1499 | 13 import goodjava.rpc.RpcServer; |
| 14 import goodjava.rpc.RpcCall; | |
| 15 import goodjava.logging.Logger; | |
| 16 import goodjava.logging.LoggerFactory; | |
| 17 | |
| 18 | |
| 19 public class BackupServer { | |
| 20 private static final Logger logger = LoggerFactory.getLogger(BackupServer.class); | |
| 21 | |
| 22 public static int port = 9101; | |
| 23 public static String[] cipherSuites = new String[] { | |
| 24 "TLS_DH_anon_WITH_AES_128_GCM_SHA256", | |
| 25 "TLS_DH_anon_WITH_AES_128_CBC_SHA256", | |
| 26 "TLS_ECDH_anon_WITH_AES_128_CBC_SHA", | |
| 27 "TLS_DH_anon_WITH_AES_128_CBC_SHA", | |
| 28 "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA", | |
| 29 "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA", | |
| 30 "TLS_ECDH_anon_WITH_RC4_128_SHA", | |
| 31 "SSL_DH_anon_WITH_RC4_128_MD5", | |
| 32 "SSL_DH_anon_WITH_DES_CBC_SHA", | |
| 33 "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA", | |
| 34 "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5", | |
| 35 }; | |
| 36 | |
| 37 private final File backupDir; | |
| 1502 | 38 private static final ExecutorService threadPool = Executors.newCachedThreadPool(); |
| 1499 | 39 private static final Map<String,Backup> backups = new SoftCacheMap<String,Backup>(); |
| 40 | |
| 1501 | 41 public BackupServer(File backupDir) throws IOException { |
| 1499 | 42 this.backupDir = backupDir; |
| 1501 | 43 IoUtils.mkdirs(backupDir); |
| 1499 | 44 } |
| 45 | |
| 46 public synchronized void start() throws IOException { | |
| 47 final ServerSocket ss; | |
| 48 if( cipherSuites == null ) { | |
| 49 ss = new ServerSocket(port); | |
| 50 } else { | |
|
1506
d80395468b4e
ssl security in code
Franklin Schmidt <fschmidt@gmail.com>
parents:
1502
diff
changeset
|
51 ss = IoUtils.getSSLServerSocketFactory().createServerSocket(port); |
| 1499 | 52 ((SSLServerSocket)ss).setEnabledCipherSuites(cipherSuites); |
| 53 } | |
| 54 threadPool.execute(new Runnable(){public void run() { | |
| 55 try { | |
| 56 while(!threadPool.isShutdown()) { | |
| 57 final Socket socket = ss.accept(); | |
| 58 threadPool.execute(new Runnable(){public void run() { | |
| 59 handle(socket); | |
| 60 }}); | |
| 61 } | |
| 62 } catch(IOException e) { | |
| 63 logger.error("",e); | |
| 64 } | |
| 65 }}); | |
| 66 logger.info("started server on port "+port); | |
| 67 } | |
| 68 | |
| 69 private void handle(Socket socket) { | |
| 70 RpcServer rpc = new RpcServer(socket); | |
| 71 while( !rpc.isClosed() ) { | |
| 72 RpcCall call = rpc.read(); | |
| 73 if( call == null ) | |
| 74 break; | |
| 75 String name = (String)call.args[0]; | |
| 76 Backup backup; | |
| 77 synchronized(backups) { | |
| 78 backup = backups.get(name); | |
| 79 if( backup == null ) { | |
| 80 backup = new Backup(new File(backupDir,name)); | |
| 81 backups.put(name,backup); | |
| 82 } | |
| 83 } | |
| 84 backup.handle(rpc,call); | |
| 85 } | |
| 86 } | |
| 87 | |
| 88 } |