61 lines
1.8 KiB
Bash
Executable File
61 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env zsh
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#
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# Copyright (c) 2016 Dyne.org Foundation
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# libdevuansdk is written and maintained by
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# Jaromil <jaromil@dyne.org>
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# KatolaZ <katolaz@freaknet.org>
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# parazyd <parazyd@dyne.org>
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#
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# This file is part of libdevuansdk
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#
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# This source code is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This software is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this source code. If not, see <http://www.gnu.org/licenses/>.
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## Helper functions that make your life easier
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escalate() {
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fn escalate $@
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local user="$1"
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local cmnd="$2"
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req=(user cmnd)
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ckreq || return 1
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if isfound sudo; then
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sudo -E -u ${user} ${=cmnd}
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else
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su -c "${=cmnd}" ${user}
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fi
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}
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mountdevproc() {
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fn mountdevproc $@
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strapdir="$1"
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req=(strapdir)
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ckreq || return 1
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escalate "root" "mount -t proc proc ${strapdir}/proc" && act "mounted /proc"
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escalate "root" "mount -o bind /dev ${strapdir}/dev" && act "mounted /dev"
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escalate "root" "mount -o bind /dev/pts ${strapdir}/dev/pts" && act "mounted /dev/pts"
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}
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umountdevproc() {
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fn umountdevproc $@
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strapdir="$1"
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req=(strapdir)
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ckreq || return 1
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escalate "root" "umount ${strapdir}/dev/pts" && act "unmounted /dev/pts" && sleep 2
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escalate "root" "umount ${strapdir}/dev" && act "unmounted /dev" && sleep 2
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escalate "root" "umount ${strapdir}/proc" && act "unmounted /proc" && sleep 2
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}
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