hschildberg opened a new issue, #7450:
URL: https://github.com/apache/hop/issues/7450

   ### What would you like to happen?
   
   The native SSH tunnel support for database connections is a very welcome 
addition. Thank you for working on this feature.
   
   While reviewing the implementation, I thought of a possible enhancement that 
could make it even more flexible.
   
   Currently, the SSH tunnel integration [constructs the database connection 
URL](https://github.com/apache/hop/pull/6776/changes) using:
   
   ```
           String tunnelUrl =
               databaseMeta
                   .getIDatabase()
                   .getURL(
                       "localhost",
                       String.valueOf(localPort),
                       resolve(databaseMeta.getDatabaseName()));
           url = resolve(tunnelUrl);
   ```
   (see 
   This works well for simple, standard connection URLs.
   
   However, some database configurations require manually defined JDBC URLs, 
where the host and port are embedded in a more complex connection string.
   
   For example:
   
   ```
   
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCPS)(HOST=localhost)(PORT=<localPortOFSShTunnel>))(CONNECT_DATA=(SID=XYZ))
   ```
   
   It would be great if native SSH tunnel support could also be used together 
with manually specified database URLs.
   
   One possible approach could be exposing the assigned local tunnel port 
through a variable such as: `${sshTunnel.localPort}`
   
   This would allow users to reference the dynamically allocated tunnel port 
directly within custom JDBC URLs while keeping the flexibility of the existing 
manual URL configuration.
   
   Just an idea for consideration, as it could help cover some more advanced 
connection scenarios.
   
   Thanks again for the effort that went into this feature.
   
   
   ### Issue Priority
   
   Priority: 3
   
   ### Issue Component
   
   Component: Database


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