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Date:      Tue, 04 Nov 2014 11:17:39 -0500
From:      Kris Moore <kris@pcbsd.org>
To:        freebsd-current@freebsd.org
Subject:   Re: Order of geli "passphrase prompt" on boot
Message-ID:  <5458FC23.40105@pcbsd.org>
In-Reply-To: <20141104152426.GP66862@home.opsec.eu>
References:  <CADGo8CW1QT60-Z2hW4NzVVG8yHB8MvqWEJXnG2aF51cjc0jC%2Bw@mail.gmail.com> <BLU436-SMTP135FE2ACDCE9BC1B8D139AFFDA0@phx.gbl> <7e30c7a0f28d63af254422a91b28f18a@dweimer.net> <CADGo8CXrgA0ptdeWqO4-CqBo1aaWHKQcg_7hRD-5Gh79cwe0yA@mail.gmail.com> <33b02299.70afc6f7@fabiankeil.de> <20141104152426.GP66862@home.opsec.eu>

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On 11/04/2014 10:24, Kurt Jaeger wrote:
> Hi!
>
>> If you don't need any USB devices to boot, you can delay their
>> detection by loading the modules through /etc/rc.d/kld instead
>> of the loader:
>>
>> fk@r500 ~ $grep kld /etc/rc.conf
>> kld_list="usb.ko usb_quirk.ko ehci.ko umass.ko"
> Does this really help with the GENERIC kernel ?
>
> If I add this to /etc/rc.conf and do
>
> /etc/rc.d/kld start
>
> this spews a load of errors.
>

Colin added this to HEAD recently:

https://github.com/freebsd/freebsd/commit/bdb0ac02b9fd8f331fa70c8a4c29495b7ee43293

This will allow setting the passphrase at the boot-loader, so it doesn't
get prompted for again during boot. I think there was some work by
dteske@ to add this to the FreeBSD boot menus, but maybe you can use it
manually for now.

We are using it in PC-BSD to supply the passphrase directly from GRUB,
so we only get prompted a single time.

(Before somebody asks why we use grub)
We are using grub to do full-disk encryption, without a unencrypted
/boot, among other things :)


-- 
Kris Moore
PC-BSD Software
iXsystems




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