From nobody Wed Sep 29 18:17:44 2021 X-Original-To: freebsd-virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 22BBC17D8FC4 for ; Wed, 29 Sep 2021 18:17:47 +0000 (UTC) (envelope-from gjb@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HKPk24Kw4z4fk2; Wed, 29 Sep 2021 18:17:46 +0000 (UTC) (envelope-from gjb@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1632939466; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4DdcVN6WvRM9i1zbdx/lNGfWIyayGRN5Jb6vPfzequ4=; b=DCzC0/OYNq0Wu7vnR2imO8AGKJLyoH15+1o7C5i3PAL/8XdF2I12ga1HnmYKuDWXXey+Mo yPRKNqvqVOqwacknkqz/DwRUP8OYu/XmzdVFZMxi+Nl3lxiNq89m/4G8Q010AW3xsLATHm mEBkh3jqn9TVS+OJGNxz685ftFTyvAvZO4JHNzAzxITEhYInRu7piXHtR4U3gkuxHmDR+s 5J1oQBvmYEtG1jI0JGEuKeAB5yOZBkMlizMj3YAi793Z/1x95KnYcAC8D7+wfFlDB+HQ4a k8ggfBR1ybpPWiPQ1Dd8biLA7Wdp+/0DYHsnCdjFoA+48VsVwXMa0Xw3KXFUJg== Received: from FreeBSD.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by freefall.freebsd.org (Postfix) with ESMTPS id 3AC46127FC; Wed, 29 Sep 2021 18:17:46 +0000 (UTC) (envelope-from gjb@freebsd.org) Date: Wed, 29 Sep 2021 18:17:44 +0000 From: Glen Barber To: Mario Lobo Cc: freebsd-virtualization@freebsd.org Subject: Re: Running VirtualBox as non-root user Message-ID: <20210929181744.GA69504@FreeBSD.org> References: List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="SLDf9lqlvOQaIe6s" Content-Disposition: inline In-Reply-To: ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1632939466; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4DdcVN6WvRM9i1zbdx/lNGfWIyayGRN5Jb6vPfzequ4=; b=S2CDfjGBFep0cbq5cjSl5TlUmSLQ0iFtzyx4guxBMooerzU7Oy7MLSKHeyUj4SX4Zggy/J NXQJqcGmU0oyQiOCKjNRzg7cDBj2+YF8HDJY3k9LiRu6/tk1DrH+tzDxsscZieO7QNEFze hVNNuR7jAtDYmeLNlCQcvF8IZcgogYsklHjLsus2xA+N1XW8p7CY+25k+eVGh8H5lWG4Ot BAzr4PEU1RLLfkV/zfwU6pEXNyqIhWpzXKBCATyVfU1Y3rpzisa/p6BeiGuPovv90e2Iea WSQ41k6vcussjfkdstCy70I21QMGLaXcqfeGVlrPGfPFZmfwjNKH6nf3pugpZA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1632939466; a=rsa-sha256; cv=none; b=gXQqXGo21JC6Vj+rtzIbAsKTldUsg20geJ7TIZUjdBAQxpfsq0R+l/iTAmUKh3Y77YUXv5 Be4xfoknU3iS9Ez6eBKMYSTDgUDpuIRR6XtS4F1A3lliZUCu0OmEJ5iapvoUdkiM0kMeeA XT0OkwEQZyBoP7v1Yl84Gk3GmMUYvNijlDHuel54SLfQ1vwfvwjsrKXp5KdLiNCE9kcLcC X6SPWJ/ST3aHSG3U+4FHol28cFikar4PBePNrSiG2yW12KzDrj/ZYNw7LXBNnrPyi9+75D YxC/Xu8l+6Rc5kz33r40WxXWfEhNf2/vvm7ukeOxF+U4pwWJQI4pjjhGkmCRug== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N --SLDf9lqlvOQaIe6s Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 29, 2021 at 03:00:43PM -0300, Mario Lobo wrote: > Hi; >=20 > Here is what I've done so far: >=20 > - Created user vbox and put it in vboxuser group > - Went as far as chown -R vbox:vboxuser /usr/local/lib/virtualbox > - Executables are with the SUiD bit set > -r-s--x--- 1 vbox vboxusers 32064 Sep 21 22:18 VBoxSDL > -r-s--x--- 1 vbox vboxusers 16064 Sep 21 22:18 VBoxNetAdpCtl > -r-s--x--- 1 vbox vboxusers 32064 Sep 21 22:18 VBoxNetDHCP > -r-s--x--- 1 vbox vboxusers 32064 Sep 21 22:18 VBoxNetNAT > -r-s--s--- 1 vbox vboxusers 32352 Sep 22 17:55 VirtualBoxVM >=20 > - Imported a test VM > - Ran the VM as root to make sure it's working > - started VirtualBox as user vbox, and it starts fine >=20 > VirtualBox GUI starts fine as user vbox but when I try to start the test = VM > from it, I get: >=20 > Effective UID is not root (euid=3D1001 egid=3D920 uid=3D1001 gid=3D1001) = (rc=3D-10) > where: SUPR3HardenedMain what: 2 VERR_PERMISSION_DENIED (-10) - Permission > denied. >=20 > Starting it from VirtualBoxVM --startvm test issues the same error: >=20 > VirtualBoxVM: Error -10 in SUPR3HardenedMain! > VirtualBoxVM: Effective UID is not root (euid=3D1001 egid=3D920 uid=3D1001 > gid=3D1001) > where: SUPR3HardenedMain > what: 2 > VERR_PERMISSION_DENIED (-10) - Permission denied. >=20 > Any pointer for anything else I should be doing or is missing? >=20 Add your user to the vboxusers group in /etc/group. 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