hola! no consigo que funcione este código, que a priori no parece ser complicado:
Código:
ServerSocket server = (ServerSocket)null;
try {
ServerSocketFactory ssocketFactory = SSLServerSocketFactory.getDefault();
server = ssocketFactory.createServerSocket(4321);
while(true){
Socket client = server.accept();
InputStream aux = client.getInputStream();
DataInputStream flujo = new DataInputStream( aux );
System.out.println(flujo.readUTF());
OutputStream bufferSalida = client.getOutputStream();
DataOutputStream datos = new DataOutputStream(bufferSalida);
datos.writeUTF("hola");
}
} catch(IOException e) {
e.printStackTrace();
}
para ejecutarlo hago:
Código:
java -Djavax.net.ssl.keyStore=almacenClaves -Djavax.net.ss.keyStorePassword=contrasena serverSSL
me salta una excepción enorme:
Código:
java.net.SocketException: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)
at javax.net.ssl.DefaultSSLServerSocketFactory.throwException(SSLServerSocketFactory.java:142)
at javax.net.ssl.DefaultSSLServerSocketFactory.createServerSocket(SSLServerSocketFactory.java:149)
at serverSSL.main(serverSSL.java:18)
Caused by: java.security.NoSuchAlgorithmException: Error constructing implementation (algorithm: Default, provider: SunJSSE, class: com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl)
at java.security.Provider$Service.newInstance(Provider.java:1245)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:220)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:147)
at javax.net.ssl.SSLContext.getInstance(SSLContext.java:125)
at javax.net.ssl.SSLContext.getDefault(SSLContext.java:68)
at javax.net.ssl.SSLServerSocketFactory.getDefault(SSLServerSocketFactory.java:96)
at serverSSL.main(serverSSL.java:17)
Caused by: java.security.UnrecoverableKeyException: Password must not be null
at sun.security.provider.JavaKeyStore.engineGetKey(JavaKeyStore.java:107)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(JavaKeyStore.java:38)
at java.security.KeyStore.getKey(KeyStore.java:763)
at com.sun.net.ssl.internal.ssl.SunX509KeyManagerImpl.<init>(SunX509KeyManagerImpl.java:113)
at com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl$SunX509.engineInit(KeyManagerFactoryImpl.java:48)
at javax.net.ssl.KeyManagerFactory.init(KeyManagerFactory.java:239)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.getDefaultKeyManager(DefaultSSLContextImpl.java:170)
at com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl.<init>(DefaultSSLContextImpl.java:40)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at java.security.Provider$Service.newInstance(Provider.java:1221)
... 6 more
¿alguien sabría ayudarme?
Gracias!!