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mailinabox/ehdd/mount.sh
downtownallday 38d0bcff22 Add support for non-interactive install
Centralize all scripts into 'ehdd'
2020-06-22 10:03:21 -04:00

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#!/bin/bash
. "ehdd/ehdd_funcs.sh" || exit 1
if [ ! -e "$EHDD_IMG" ]; then
echo "Warning: ecrypted HDD not found at $EHDD_IMG, not mounting"
exit 0
fi
if mount | grep "^/dev/mapper/$EHDD_LUKS_NAME on $EHDD_MOUNTPOINT" >/dev/null; then
echo "$EHDD_IMG already mounted"
exit 0
fi
loop=$(find_unused_loop)
losetup $loop "$EHDD_IMG" || exit 1
# map device to /dev/mapper/NAME
cryptsetup luksOpen $(keyfile_option) $loop $EHDD_LUKS_NAME
code=$?
if [ $code -ne 0 ]; then
echo "luksOpen failed ($code) - is $EHDD_IMG luks formatted?"
losetup -d $loop
exit 1
fi
if [ ! -e "$EHDD_MOUNTPOINT" ]; then
echo "Creating mount point directory: $EHDD_MOUNTPOINT"
mkdir -p "$EHDD_MOUNTPOINT" || exit 1
fi
mount /dev/mapper/$EHDD_LUKS_NAME "$EHDD_MOUNTPOINT" || exit 1
echo "Success: mounted $EHDD_MOUNTPOINT"