[Java] generare keystore da certificato

**tony83** · 19-11-2008, 11:47

Sto cercando di fare una connessione SSL con Socket Java.
Ma ho il seguente problema

Scrivo il codice incriminato:

codice:

//Carico il Key Store
			objKeyStore.load(new FileInputStream(certificato_kst), arrpassword);		

			//Carico Trust Store
			objKeyManagerFactory.init(objKeyStore, arrPassword_kst);	

			// Trust Store
			MakeKeyStore objMakeTrustStore = new MakeKeyStore();
			KeyStore objTrustStore = objMakeTrustStore.getKeyStore();

			// Carico il Trust Store
			objTrustStore.load(new FileInputStream(certificato_kst), arrPassword_tru);

			// Trust Manager
			MakeTrustManagerFactory objMakeTrustManagerFactory = new MakeTrustManagerFactory();
			TrustManagerFactory objTrustManagerFactory = objMakeTrustManagerFactory.getTrustManagerFactory();

			objTrustManagerFactory.init(objTrustStore);

			objSSLContext.init(objKeyManagerFactory.getKeyManagers(), objTrustManagerFactory.getTrustManagers(), null);
			objSSLSocketFactory = objSSLContext.getSocketFactory();

			echoSocket =(SSLSocket)objSSLSocketFactory.createSocket("10.16.10.9", 4000);


echoSocket.setSoTimeout(timeout);
			
			alServer          = new PrintWriter(echoSocket.getOutputStream(), true);
			dalServer         = new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));


			response="";
			
						
			/*
			String messaggioDalServer   = "";

			while(messaggioDalServer != null && !messaggioDalServer.trim().equals("")) 
			{
				messaggioDalServer = dalServer.readLine();
				System.out.println(messaggio);
				if(messaggioDalServer != null && !messaggioDalServer.trim().equals(""))
				{
					messaggioDalServer = objBufferedReader.readLine();
				}
			}
			*/
			System.out.println("--- PRIMA DI FARE alServer.print(messaggio) ");
			alServer.print(messaggio);
			System.out.println("--- DOPO alServer.print(messaggio) ");
			alServer.flush();
			System.out.println("--- HO FATTO ANCHE alServer.flush() ");
			char[] b= new char [2000];
			System.out.println(" --- PRIMA DI FARE dalServer.read(b) ---");
			dalServer.read(b);
			System.out.println(" --- DOPO dalServer.read(b) ---");
			for (int i=0;i<b.length;i++)
			{
				System.out.println(" --- Sto nel ciclo ---");
				if (b[i]!=0)response+=b[i]; 
			}
			System.out.println(" --- DOPO IL CICLO ---");
			System.out.println(response);
			// close();
		}
		catch(Exception e)
		{
			System.out.println("Errore Socket");
			e.printStackTrace();
		}

Ecco l'errore:

codice:

at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEOF(Unknown Source)
	at com.sun.net.ssl.internal.ssl.AppInputStream.read(Unknown Source)
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
	at sun.nio.cs.StreamDecoder.read(Unknown Source)
	at java.io.InputStreamReader.read(Unknown Source)
	at java.io.BufferedReader.fill(Unknown Source)
	at java.io.BufferedReader.read1(Unknown Source)
	at java.io.BufferedReader.read(Unknown Source)
	at java.io.Reader.read(Unknown Source)
	at ssl.client.SSLClientAction.pincoPalloSocketNonProtetto(SSLClientAction.java:536)
it.pincoPallo.main(BatchCreazioneNuovePolizzeArag.java:809)
Caused by: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
	at com.sun.net.ssl.internal.ssl.InputRecord.handleUnknownRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.InputRecord.read(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.AppOutputStream.write(Unknown Source)
	at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
	at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
	at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
	at sun.nio.cs.StreamEncoder.flush(Unknown Source)
	at java.io.OutputStreamWriter.flush(Unknown Source)
	at java.io.BufferedWriter.flush(Unknown Source)
	at java.io.PrintWriter.flush(Unknown Source)
	at ssl.client.SSLClientAction.miometodo(SSLClientAction.java:532)
	... 3 more

GRAZIE Anticipatamente

PS. L'errore è scatenato da questa riga: dalServer.read(b);

**tony83** · 19-11-2008, 11:58

Originariamente inviato da tony83
Sto cercando di fare una connessione SSL con Socket Java.
Ma ho il seguente problema

Scrivo il codice incriminato:

codice:

//Carico il Key Store
			objKeyStore.load(new FileInputStream(certificato_kst), arrpassword);		

			//Carico Trust Store
			objKeyManagerFactory.init(objKeyStore, arrPassword_kst);	

			// Trust Store
			MakeKeyStore objMakeTrustStore = new MakeKeyStore();
			KeyStore objTrustStore = objMakeTrustStore.getKeyStore();

			// Carico il Trust Store
			objTrustStore.load(new FileInputStream(certificato_kst), arrPassword_tru);

			// Trust Manager
			MakeTrustManagerFactory objMakeTrustManagerFactory = new MakeTrustManagerFactory();
			TrustManagerFactory objTrustManagerFactory = objMakeTrustManagerFactory.getTrustManagerFactory();

			objTrustManagerFactory.init(objTrustStore);

			objSSLContext.init(objKeyManagerFactory.getKeyManagers(), objTrustManagerFactory.getTrustManagers(), null);
			objSSLSocketFactory = objSSLContext.getSocketFactory();

			echoSocket =(SSLSocket)objSSLSocketFactory.createSocket("10.16.10.9", 4000);


echoSocket.setSoTimeout(timeout);
			
			alServer          = new PrintWriter(echoSocket.getOutputStream(), true);
			dalServer         = new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));


			response="";
			
						
			/*
			String messaggioDalServer   = "";

			while(messaggioDalServer != null && !messaggioDalServer.trim().equals("")) 
			{
				messaggioDalServer = dalServer.readLine();
				System.out.println(messaggio);
				if(messaggioDalServer != null && !messaggioDalServer.trim().equals(""))
				{
					messaggioDalServer = objBufferedReader.readLine();
				}
			}
			*/
			System.out.println("--- PRIMA DI FARE alServer.print(messaggio) ");
			alServer.print(messaggio);
			System.out.println("--- DOPO alServer.print(messaggio) ");
			alServer.flush();
			System.out.println("--- HO FATTO ANCHE alServer.flush() ");
			char[] b= new char [2000];
			System.out.println(" --- PRIMA DI FARE dalServer.read(b) ---");
			dalServer.read(b);
			System.out.println(" --- DOPO dalServer.read(b) ---");
			for (int i=0;i<b.length;i++)
			{
				System.out.println(" --- Sto nel ciclo ---");
				if (b[i]!=0)response+=b[i]; 
			}
			System.out.println(" --- DOPO IL CICLO ---");
			System.out.println(response);
			// close();
		}
		catch(Exception e)
		{
			System.out.println("Errore Socket");
			e.printStackTrace();
		}

Ecco l'errore:

codice:

at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEOF(Unknown Source)
	at com.sun.net.ssl.internal.ssl.AppInputStream.read(Unknown Source)
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
	at sun.nio.cs.StreamDecoder.read(Unknown Source)
	at java.io.InputStreamReader.read(Unknown Source)
	at java.io.BufferedReader.fill(Unknown Source)
	at java.io.BufferedReader.read1(Unknown Source)
	at java.io.BufferedReader.read(Unknown Source)
	at java.io.Reader.read(Unknown Source)
	at ssl.client.SSLClientAction.pincoPalloSocketNonProtetto(SSLClientAction.java:536)
it.pincoPallo.main(BatchCreazioneNuovePolizzeArag.java:809)
Caused by: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
	at com.sun.net.ssl.internal.ssl.InputRecord.handleUnknownRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.InputRecord.read(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(Unknown Source)
	at com.sun.net.ssl.internal.ssl.AppOutputStream.write(Unknown Source)
	at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
	at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
	at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
	at sun.nio.cs.StreamEncoder.flush(Unknown Source)
	at java.io.OutputStreamWriter.flush(Unknown Source)
	at java.io.BufferedWriter.flush(Unknown Source)
	at java.io.PrintWriter.flush(Unknown Source)
	at ssl.client.SSLClientAction.miometodo(SSLClientAction.java:532)
	... 3 more

GRAZIE Anticipatamente

PS. L'errore è scatenato da questa riga: dalServer.read(b);

javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEO F(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppInputStream.read(U nknown Source)
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
at sun.nio.cs.StreamDecoder.read(Unknown Source)
at java.io.InputStreamReader.read(Unknown Source)
at java.io.BufferedReader.fill(Unknown Source)
at java.io.BufferedReader.read1(Unknown Source)
at java.io.BufferedReader.read(Unknown Source)
at java.io.Reader.read(Unknown Source)
at ssl.client.SSLClientAction.aragSocketNonProtetto(S SLClientAction.java:536)
at it.pincoPallo.miaClasse.unsafeRunTask(miaClasse.ja va:640)
at it.pincoPallo.miaClasse.runTask(miaClasse.java:162 )
at it.pincoPallo.miaClasse.main(miaClasse.java:809)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRec ord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.perform InitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRe cord(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write (Unknown Source)
at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
at sun.nio.cs.StreamEncoder.flush(Unknown Source)
at java.io.OutputStreamWriter.flush(Unknown Source)
at java.io.BufferedWriter.flush(Unknown Source)
at java.io.PrintWriter.flush(Unknown Source)
at ssl.client.SSLClientAction.mioMetodo(SSLClientActi on.java:532)
... 3 more
Caused by: java.io.EOFException: SSL peer shut down incorrectly
at com.sun.net.ssl.internal.ssl.InputRecord.read(Unkn own Source)
... 15 more

**oregon** · 19-11-2008, 12:10

C'e' un apposito forum per Java ...

**LeleFT** · 19-11-2008, 12:14

Originariamente inviato da oregon
C'e' un apposito forum per Java ...

Spostato.

Ciao.

**@DI3GO@** · 19-11-2008, 12:25

prova a lanciare il comando read() senza argomenti.
Ti ritorna un int.
Giusto per capire se ci sono problemi con la funzione read( byte[] buf ) oppure qualcos'altro...

**tony83** · 19-11-2008, 12:47

Originariamente inviato da @DI3GO@
prova a lanciare il comando read() senza argomenti.
Ti ritorna un int.
Giusto per capire se ci sono problemi con la funzione read( byte[] buf ) oppure qualcos'altro...

java.net.SocketTimeoutException: Read timed out

**tony83** · 19-11-2008, 13:09

Originariamente inviato da tony83
java.net.SocketTimeoutException: Read timed out

Ok, ho riprovato mettendo System.out.println(dalServer.ready());

e mi restituisce:

false

**tony83** · 19-11-2008, 13:55

Da cosa può dipendere ?

Possibili cause ?

**@DI3GO@** · 19-11-2008, 14:02

Il server è tutto ok?
Non ti da problemi?
E' correttamente istanziato?
Anche perchè Se la connessione Socket non da errore...l'unica è analizzare a lato server...

**tony83** · 19-11-2008, 14:07

Originariamente inviato da @DI3GO@
Il server è tutto ok?
Non ti da problemi?
E' correttamente istanziato?
Anche perchè Se la connessione Socket non da errore...l'unica è analizzare a lato server...

Non ho il codice lato server.

Perchè dici che non dovrebbe essere un problema mio di codice o di certificato lato client?

Discussione: [Java] generare keystore da certificato

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Socket SSL [Errore Socket] at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEO

Re: Socket SSL [Errore Socket] at com.sun.net.ssl.internal.ssl.SSLSocketImpl.checkEO

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