On 09/14/2016 10:11 AM, Robert Park wrote: > On Wed, Sep 14, 2016 at 7:53 AM, Kyle Fazzari > <[email protected]> wrote: >> On 09/13/2016 08:08 PM, Robert Park wrote: >>> So I want to snap up a script that needs root and does administrative >>> stuff on the host system. I realize this goes against snaps' goals of >>> being all secure and confined, is there any way I can list a plug in >>> my 'plugs:' that would give me root on the users computer, perhaps >>> giving the user a giant warning that they're installing something that >>> can break their system? Basically I don't want any confinement in my >>> snap at all. >> Yeah, installing with --devmode disables confinement (but enables >> warnings). Make sure the "confinement" property in the snapcraft.yaml is >> set to devmode as well, which will make it impossible to install without >> --devmode. > Even with "confinement: devmode" and "sudo snap install > --force-dangerous --devmode *.snap" I still can't run commands from > the host system: > > /snap/bileto/x1/bin/bileto: 77: /snap/bileto/x1/bin/bileto: curl: not found > + add-apt-repository ppa:ci-train-ppa-service/ > /snap/bileto/x1/bin/bileto: 82: /snap/bileto/x1/bin/bileto: > add-apt-repository: not found
Yeah your PATH probably doesn't include those. The execution environment for a snap (even a devmode snap) is the core snap, which doesn't include e.g. curl. The classic system on which you're presumably running is mounted into var/lib/snapd/hostfs, I _think_ (zygmunt can answer with more certainty). -- Kyle Fazzari (kyrofa) Software Engineer Canonical Ltd. [email protected]
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