sandboxed_firefox_v2

#!/bin/sh
DIR_SUFFIX="$(mktemp -u _XXXXX)"
JAILDIR="${HOME}/myfox"
JAILDIR_DOWNLOADS="${JAILDIR}/Downloads"
JAILDIR_WORKDIR="${JAILDIR}/.homedir${DIR_SUFFIX}"

umask 027

if [ ! -d "$JAILDIR" ]
then
    mkdir -p -- "${JAILDIR}/Downloads"
    mkdir -p -- "${JAILDIR_WORKDIR}/Downloads"
else
    [ ! -d "$JAILDIR_DOWNLOADS" ] && mkdir -- "$JAILDIR_DOWNLOADS"
    mkdir -p -- "${JAILDIR_WORKDIR}/Downloads"
fi

cp -r -- "${HOME}/.mozilla" "$JAILDIR_WORKDIR"

firejail --private="$JAILDIR_WORKDIR" firefox

if ! rmdir -- "${JAILDIR_WORKDIR}/Downloads" > /dev/null 2>&1
then
    temp="$(date +%Y%m%d)"
    mkdir -p -- "${JAILDIR_DOWNLOADS}/${temp}"
    mv -- "${JAILDIR_WORKDIR}/Downloads" "${JAILDIR_DOWNLOADS}/${temp}/$(date +%H%M)${DIR_SUFFIX}"
fi

rm -rf -- "${JAILDIR_WORKDIR}"