Mark: Thank you for your link to the archive. It was my fault using the UserDatabase realm instead of the MemoryRealm. I'm, using tomcat 5.0.28 - is it still the case in 5.5.x that you MUST use the MemoryRealm for clientcert authentication?
Anyway, there is still an issue when trying to access a restricted url without the proper certificate: 1) When there is the RIGHT client certificate in the browser keystore: it works :-) 2) When there is the WRONG client certificate I get: HTTP Status 401 - Cannot authenticate with the provided credentials (this is ok, too) 3) When there is NO client certificate I get: HTTP Status 400 - No client certificate chain in this request 400 usually stands for a bad request or bad syntax. I believe in this case 401 should be the appropriate reply. Is there any way to adjust the HTTP Status code for failed client-cert authentication? --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]