OSEC

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From: Charles Clancy (securityxauth.net)
Date: Wed Oct 24 2001 - 13:40:58 CDT

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    > One such example is providing a secure tunnel for port 1521 on the remote
    > box, without any other access to the machine at all. I can provide the
    > username/password into the chrooted environment thereby allowing the
    > tunnelled connection to be created.

    > This is the quick and dirty way I've handled this, but if someone has a
    > better way, I'd love to hear about it.

    Why not just use stunnel?

    Run stunnel on port X of your oracle server and wrap it to port 1521,
    effectively creating an SSL Oracle listener service. I'm pretty sure the
    8.1.7 client directly supports this, but if not:

    Run stunnel on port Y on a remote machine, tunneling to port X on the
    oracle server. Plain-text connections to Y on the remote machine are
    SSL-tunneled to port X on the oracle server, which is then decrypted and
    wrapped to port 1521 on the Oracle server.

    stunnel: http://stunnel.mirt.net/ (official)
             http://www.stunnel.org/ (unofficial but more helpful)

    specific example: http://www.stunnel.org/examples/generic_tunnel.html

    --
    t. charles clancy <> tclancyuiuc.edu <> www.uiuc.edu/~tclancy