topic Not able to connect splunk using java sdk in Splunk Dev

Not able to connect splunk using java sdk

Nilesh067 — Mon, 12 Jul 2021 07:36:17 GMT

Hi team,

i am getting below error while trying to login with splunk using java sdk.

Caused by: javax.net.ssl.SSLException: java.net.SocketException: Connection reset
Suppressed: java.net.SocketException: Broken pipe (Write failed)

Re: Not able to connect splunk using java sdk

kamlesh_vaghela — Mon, 12 Jul 2021 10:18:56 GMT

@Nilesh067

In your case it seems that the connection has been closed by the server end of the connection. This could be an issue with the request you are sending or an issue at their end.

Can you please share you sample code to reproduce the same issue?

Re: Not able to connect splunk using java sdk

Nilesh067 — Mon, 12 Jul 2021 10:41:43 GMT

@kamlesh_vaghela

ServiceArgs loginArgs = new ServiceArgs();
loginArgs.setUsername("uname");
loginArgs.setPassword("xx");
loginArgs.setHost("myhost");
loginArgs.setPort(8089);

// Create a Service instance and log in with the argument map
Service service = Service.connect(serviceArgs);
for (User user : service.getUsers().values())
    System.out.println(user.getName());

Re: Not able to connect splunk using java sdk

krienstra — Mon, 12 Jul 2021 10:53:39 GMT

You can try and set a different SSL protocol, the default protocol in Java is not suitable for connection with Splunk:

HttpService.setSslSecurityProtocol(SSLSecurityProtocol.TLSv1_2);

Edit:

Example code - just add the line somewhere that Java will execute it first before Service connection:

HttpService.setSslSecurityProtocol(SSLSecurityProtocol.TLSv1_2);
ServiceArgs loginArgs = new ServiceArgs();
loginArgs.setUsername(user);
loginArgs.setPassword(password);
loginArgs.setHost(host);
loginArgs.setPort(port);

Re: Not able to connect splunk using java sdk

kamlesh_vaghela — Mon, 12 Jul 2021 11:31:46 GMT

@Nilesh067

Can you please try this? It is working for me.

import com.splunk.*; public class App { public static void main(String[] args) throws Exception { HttpService.setSslSecurityProtocol(SSLSecurityProtocol.TLSv1_2); // Create a map of arguments and add login parameters ServiceArgs loginArgs = new ServiceArgs(); loginArgs.setUsername("admin"); loginArgs.setPassword("admin123"); loginArgs.setHost("localhost"); loginArgs.setPort(8089); // Create a Service instance and log in with the argument map Service service = Service.connect(loginArgs); for (User user : service.getUsers().values()) System.out.println(user.getName()); } }

Thanks
KV
▄︻̷̿┻̿═━一

If any of my reply helps you to solve the problem Or gain knowledge, an upvote would be appreciated.