Re: smtpd_tls_req_ccert and smtpd_tls_auth_only

From: Victor Duchovni (no email)
Date: Thu Sep 22 2005 - 12:33:38 EDT

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    On Thu, Sep 22, 2005 at 06:31:04PM +0200, Carlos Pe?n Costa wrote:

    > >> >... It's possible to use client certs without enforce tls?
    > >>
    > >> Reading carefully the docs its seems not possible
    > >>
    > >
    > >This is not true. You can request client certs and use them if the client
    > >offers them, but only to give the client more access. Restricting what
    > >the client does based on its certificate is not an option unless client
    > >certificates and TLS are mandatory.
    > I want to say "It's possible to use client certs in a tls connection that
    > is not enforced?"

    Yes, it is.

    > It seems a configuration issue, if postfix is configured to enforce tls it
    > checks client certs. If tls is optional, when the tls connections is
    > established it does not check client certs.

    Define "check client certs"? My server does not enforce TLS, and uses
    check_ccert_access to grant some clients more access.

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