ssl version

I wrote about ssl version in jdbc thin yesterday The default version also no longer works for the thick client with 12c client and 11g Server. With 11gR2 : C:> tnsping (DESCRIPTION=(ADDRESS=(PROTOCOL=TCPS)(HOST=SRV01)(PORT=1521))) TNS Ping Utility for 64-bit Windows: Version 11.2.0.4.0 OK (100 msec) with 12cR1 : C:> tnsping (DESCRIPTION=(ADDRESS=(PROTOCOL=TCPS)(HOST=SRV01)(PORT=1521))) TNS Ping Utility for 64-bit Windows: […]

TCPS and SSLv2Hello

Thanks to platform independence, the same java code work on different platforms. import java.util.Properties; import java.security.Security; import java.sql.*; import javax.net.ssl.*; public class KeyStore { public static void main(String argv[]) throws SQLException { String url=”jdbc:oracle:thin:@(DESCRIPTION=”+ “(ADDRESS=(PROTOCOL=TCPS)(Host=SRV01)(“+ “Port=1521))(CONNECT_DATA=(SID=DB01)))”; Properties props = new Properties(); props.setProperty(“user”, “scott”); props.setProperty(“password”, “tiger”); props.setProperty(“javax.net.ssl.trustStore”, “keystore.jks”); props.setProperty( “javax.net.ssl.trustStoreType”,”JKS”); props.setProperty( “javax.net.ssl.trustStorePassword”,”***”); DriverManager.registerDriver( new oracle.jdbc.OracleDriver()); Connection […]