Gabriele.vivinetto: Created page with "USare questo sorgente da compilare con javac: *[https://gist.github.com/4ndrej/4547029 Test of java SSL / keystore / cert setup. Check the commet #1 for howto.]

 import..."

2014-10-21T15:42:01Z

Created page with "USare questo sorgente da compilare con javac: *[https://gist.github.com/4ndrej/4547029 Test of java SSL / keystore / cert setup. Check the commet #1 for howto.] <pre> import..."

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USare questo sorgente da compilare con javac:

*[https://gist.github.com/4ndrej/4547029 Test of java SSL / keystore / cert setup. Check the commet #1 for howto.]

<pre>
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

/** Establish a SSL connection to a host and port, writes a byte and
* prints the response. See
* http://confluence.atlassian.com/display/JIRA/Connecting+to+SSL+services
*/
public class SSLPoke {
public static void main(String[] args) {
if (args.length != 2) {
System.out.println("Usage: "+SSLPoke.class.getName()+" <host> <port>");
System.exit(1);
}
try {
SSLSocketFactory sslsocketfactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
SSLSocket sslsocket = (SSLSocket) sslsocketfactory.createSocket(args[0], Integer.parseInt(args[1]));

InputStream in = sslsocket.getInputStream();
OutputStream out = sslsocket.getOutputStream();

// Write a test byte to get a reaction :)
out.write(1);

while (in.available() > 0) {
System.out.print(in.read());
}
System.out.println("Successfully connected");

} catch (Exception exception) {
exception.printStackTrace();
}
}
}
</pre>

Test of java SSL / keystore / cert setup. Came from https://confluence.atlassian.com/download/attachments/117455/SSLPoke.java

Usage:

extract cert from server:
openssl s_client -connect server:443

negative test cert / keytool:
java SSLPoke server 443
you should get something like
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

import cert into default keytool:
keytool -import -alias alias.server.com -keystore $JAVA_HOME/jre/lib/security/cacerts

positive test cert / keytool:
java SSLPoke server 443
you should get this:
Successfully connected

Testare un keystore SSL in java - Revision history

Gabriele.vivinetto: Created page with "USare questo sorgente da compilare con javac: *[https://gist.github.com/4ndrej/4547029 Test of java SSL / keystore / cert setup. Check the commet #1 for howto.]
import..."