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List:       qubes-devel
Subject:    Re: [qubes-devel] is intent to automatically remove empty subdirs in QubesIncoming acceptable?
From:       Andrew Clausen <andrew.p.clausen () gmail ! com>
Date:       2017-02-28 8:39:45
Message-ID: CAAXZBW+pBXTx+W5G9WdzGxpzs6Y37NHc18uMpXTy7Pfii1hpkQ () mail ! gmail ! com
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Hi Oleg,

I think you would want to use srm since rm would still leave traces on the
filesystem.

Kind regards,
Andrew

On 27 February 2017 at 22:23, Oleg Artemiev <grey.olli@gmail.com> wrote:

> Hello.
> 
> From anti-forensic point of view empty dir in some app-VM in
> QubesIncoming (except dom0) leaking fact of presence a VM some time
> ago.
> 
> All we need is add command like "rm /home/user/QubesIncoming/*/* -p
> --ignore-fail-on-non-empty" into default VM startup script for all
> linux based template VMs.
> 
> I could provide a simplest pull requiest if this change will be
> accepted (good if you point me to a repo where it should go). Should
> I?
> 
> --
> Bye.Olli.
> gpg --search-keys grey_olli , use key w/ fingerprint below:
> Key fingerprint = 9901 6808 768C 8B89 544C  9BE0 49F9 5A46 2B98 147E
> Blog keys (the blog is mostly in Russian): http://grey-olli.livejournal.
> com/tag/
> 
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[Attachment #3 (text/html)]

<div dir="ltr"><div><div><div>Hi Oleg,<br><br></div>I think you would want to use srm \
since rm would still leave traces on the filesystem.<br><br></div>Kind \
regards,<br></div>Andrew<br></div><div class="gmail_extra"><br><div \
class="gmail_quote">On 27 February 2017 at 22:23, Oleg Artemiev <span \
dir="ltr">&lt;<a href="mailto:grey.olli@gmail.com" \
target="_blank">grey.olli@gmail.com</a>&gt;</span> wrote:<br><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex">Hello.<br> <br>
From anti-forensic point of view empty dir in some app-VM in<br>
QubesIncoming (except dom0) leaking fact of presence a VM some time<br>
ago.<br>
<br>
All we need is add command like &quot;rm /home/user/QubesIncoming/*/* -p<br>
--ignore-fail-on-non-empty&quot; into default VM startup script for all<br>
linux based template VMs.<br>
<br>
I could provide a simplest pull requiest if this change will be<br>
accepted (good if you point me to a repo where it should go). Should<br>
I?<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Bye.Olli.<br>
gpg --search-keys grey_olli , use key w/ fingerprint below:<br>
Key fingerprint = 9901 6808 768C 8B89 544C   9BE0 49F9 5A46 2B98 147E<br>
Blog keys (the blog is mostly in Russian): <a \
href="http://grey-olli.livejournal.com/tag/" rel="noreferrer" \
target="_blank">http://grey-olli.livejournal.<wbr>com/tag/</a><br> <br>
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 To post to this group, send email to <a \
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rel="noreferrer" target="_blank">https://groups.google.com/d/<wbr>msgid/qubes-devel/<w \
br>CABunX6Obbd57-GZHGBY6C_TcM--<wbr>dhhk7ziAzK3Y9R%3D%3DgzaK9Pw%<wbr>40mail.gmail.com</a>.<br>
 For more options, visit <a href="https://groups.google.com/d/optout" \
rel="noreferrer" target="_blank">https://groups.google.com/d/<wbr>optout</a>.<br> \
</font></span></blockquote></div><br></div>

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