Re: Using certificates and keys from a list

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Am 09.04.26 um 17:48 schrieb Doug Hardie:
> This app needs to access key files during the SSL Client Hello processing.
> [...] The only thing that takes place before the client hello call back
> is the initialization of the SSL parameters. [...] The one valid concern
> is that retaining the UID of root throughout the remainder of the app
> might somehow reset the euid back to root.  Hence, I am changing the
> last part of the call back to setuid to the unprivileged user.  I
> believe that will prevent any follow on code from changing it.

Does that mean that your server-side application (instance/process) 
*terminates* after processing *one* TCP connection (might preclude TLS 
session reuse)? In that case, I'd agree that fully relinquishing the 
elevated rights ASAP (just with an adapted definition of "AP") would be 
even better.

Kind regards,
-- 
Jochen Bern
Systemingenieur
Binect GmbH

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