-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Will,
On 12/4/12 12:46 PM, Christopher Schultz wrote: > On 12/4/12 12:08 PM, Will Nordmeyer wrote: >> First off, thanks to all for the assistance getting my other >> tomcat CRL issues working. Converted to APR and tcnative and >> things seem to be loading, running well now. > >> Now, the question has come up - what happens when a user >> authenticates with their Smart Card, but then pulls their card >> and walks away. Is there a way for Tomcat to detect such an >> event on the client and terminate/timeout the session? > >> In the googling I've done, I've seen suggestions about writing a >> little java app that runs within our application and >> periodically pulls something from the SmartCard - when the app >> fails to get that piece of info, it terminates the app. > >> Is that the way to go? (and if so, is there sample code - I >> know this isn't a java forum, but if someone's invented this >> wheel before, that would be great). > > I'm certainly no SSL expert (especially with SmartCards involved), > but if the SmartCard is required in order to set up an SSL session, > you could set the SSL session timeout to some small-ish value (say, > 10 minutes -- the default is 24 hours) and then require a new SSL > session to be established every 10 minutes. That would require the > SmartCard to be present for that renegotiation (this is my > assumption). > > That way, you don't have to write any new software and maintain it > on the client. > > Check out the "sessionTimeout" attribute on the HTTP/SSL > connector. > > Hmm... I just re-checked and that option is currently only > available for the pure-Java connectors -- and you just switched to > APR to get your huge CRLs working. :( > > OpenSSL does have an SSL_CTX_set_timeout method, but it doesn't > have any support through tcnative. If this is something that would > help you, please let me know and I'll take a stab at implementing > a tcnative method for this and then expose it through the > <Connector> configuration. Answering my own question somewhat: the default SSL session timeout for OpenSSL is actually 300 seconds (5 minutes) so that might work for you. Of course, I might be wrong about the session timeout requiring the SmartCard to be present for renegotiation. Let me know what you find out. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with undefined - http://www.enigmail.net/ iEYEARECAAYFAlC+N3QACgkQ9CaO5/Lv0PCOEQCgjv/OEhRGix5DMYJNsJam389C NW4Ani2k+j+D3AfJ+q8i+UqssCCPAKLT =Xz5U -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org