161 lines
4.8 KiB
Plaintext
161 lines
4.8 KiB
Plaintext
module start "disk" "Partition disk"
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# find all disks
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declare -A disk_tmp=()
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declare -A disk=()
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index=0
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for i in $(find /dev/disk/by-id/ -type l -printf "%P\n"|grep -v "part" |tac); do
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name="$(readlink -f /dev/disk/by-id/"${i}")"
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if [[ "${name}" =~ *"^[0-9]+$"* ]]; then
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continue
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fi
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if [[ "${name}" == *"dm"* ]]; then
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continue
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fi
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if [[ "${name}" == *"/dev/sr"* ]]; then
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continue
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fi
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if [[ ! "${i}" == "usb"* ]] && [[ ! "${i}" == "ata"* ]] && [[ ! "${i}" == "nvm"* ]]; then
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continue
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fi
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index=$(( index + 1 ))
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size="$(fdisk -l "${name}" | head -n1 | awk '{print $3}')"
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size=$(awk "BEGIN { printf(\"%.0f\n\", ${size}); }")
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size="$(( size - 1 ))"
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disk_tmp+=( [${index}.id]="${i}" [${index}.name]="${name}" [${index}.size]="${size}" )
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done
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disk_tmp+=( [count]="${index}" )
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# show devices
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echo "Devices:"
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for i in $(seq 1 "${disk_tmp[count]}"); do
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echo "${disk_tmp[${i}.id]}" "${disk_tmp[${i}.name]}" "${disk_tmp[${i}.size]}"
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done
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# if set device on commandline, use this as default
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if [[ -z "${extern_device}" ]]; then
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device="${disk_tmp[1.id]}"
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else
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device="${extern_device}"
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fi
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# choose device
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found=""
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while input "Which Device?" "${device}"; do
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test -z "${output}" && output="${default}"
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for i in $(seq 1 "${disk_tmp[count]}"); do
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if [[ "${disk_tmp[${i}.id]}" == "${output}" ]] || [[ "${disk_tmp[${i}.name]}" == "${output}" ]]; then
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found=1
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disk+=( [id]="${disk_tmp[${i}.id]}" )
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disk+=( [name]="${disk_tmp[${i}.name]}" )
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disk+=( [size]="${disk_tmp[${i}.size]}" )
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break
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fi
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done
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[[ "${found}" == "1" ]] && break
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echo "${output} not found"
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done
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# if there are partitions, show them and warn
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# user choose between exit und wipe
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partitions=""
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index=""
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for i in "$(lsblk -n -l "${disk[name]}" | tail -n +2 | grep part)"; do
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echo "${i}"
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index=$(( index + 1 ))
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done
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if [[ "${#partitions[@]}" -gt 0 ]]; then
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echo "there are partitions"
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while input "wipe or quit?" "wipe"; do
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case "${output}" in
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w*|*p*|*W*|*P*)
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setconf add wipe "1"
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break
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;;
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q*|*u*|*t*|*Q*|*U*|*T*)
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echo mount / under /mnt
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echo mount /boot under /mnt/boot
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echo mount /home under /mnt/home
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echo create swap
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echo start again with -m
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exit
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;;
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*) echo "please enter wipe or quit"
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;;
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esac
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done
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fi
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echo "######"
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echo "With Full Disk Encryption the whole disk will be encrypted,"
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echo "including /boot. Unlike Ubuntu."
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echo "If you choose FDE, you have to enter the password for the"
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echo "disc twice, unless you save the key on an usbstick or"
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echo "include it into initramfs."
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echo "If its included, remember: grub only knows us keylayout: no umlauts"
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echo "If you choose to enter once, kernel (/boot) is unencrypted on disk."
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echo "You can turn off encryption."
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echo "######"
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multiplechoice "fde_key_store" "initramfs" "usb" "once" "twice" "notencrypted"
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if [[ "${cfg[fde_key_store]}" == "notencrypted" ]]; then
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setconf add "fde_key_store" "none"
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fi
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if [[ ! "${cfg[fde_key_store]}" == "none" ]]; then
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addpkg "cryptsetup"
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#input_pw "Disk Password"
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output="oem"
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#setconf "add" "diskpw" "${output}"
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cfg+=( [diskpw]="${output}" )
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fi
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hibernate=0
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if check yesno "Do you want to hibernate?" "y"; then
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hibernate=1
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fi
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ramsize="$(($(getconf _PHYS_PAGES) * $(getconf PAGE_SIZE) / (1024 * 1024)))"
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ramsize="$(awk "BEGIN { printf(\"%.0f\n\", ${ramsize}/1024); }")"
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if [[ "${ramsize}" -gt "0" ]] && [[ "${ramsize}" -le "2" ]]; then
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test -z "${hibernate}" && swapsize="$(( ramsize * 2 ))"
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test -z "${hibernate}" || swapsize="$(( ramsize * 3 ))"
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elif [[ "${ramsize}" -gt "2" ]] && [[ "${ramsize}" -le "8" ]]; then
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test -z "${hibernate}" && swapsize="${ramsize}"
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test -z "${hibernate}" || swapsize="$(( ramsize * 2 ))"
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elif [[ "${ramsize}" -gt "8" ]] && [[ "${ramsize}" -lt "15" ]]; then
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test -z "${hibernate}" && swapsize="${ramsize}"
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test -z "${hibernate}" || swapsize="$(awk "BEGIN { printf(\"%.0f\n\", ${ramsize}*1.5); }")"
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elif [[ "${ramsize}" -ge "15" ]]; then
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test -z "${hibernate}" && swapsize="4"
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test -z "${hibernate}" || echo "hibernate not recommended, turning off" && hibernate="0" && swapsize="4"
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fi
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setconf "add" "hibernate" "${hibernate}"
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echo Configure rootfssize
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while input "Size in G? [$(( disk[size] - swapsize - bootsize ))|rest]" "rest"; do
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test -z "${output}" && output="${default}"
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case "${output}" in
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rest) rootfssize="${output}" && break ;;
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esac
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if [[ "${output}" =~ ^[0-9]+$ ]] && [[ "${output}" -le "$(( disk[size] - cfg[swapsize] - cfg[bootsize] ))" ]]; then
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rootfssize="${output}"
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break
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fi
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done
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setconf "add" "fde_key_store" "${cfg[fde_key_store]}"
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setconf "add" "diskid" "${disk[id]}"
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setconf "add" "swapsize" "${swapsize}"
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setconf "add" "rootfssize" "${rootfssize}"
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setconf "add" "wipe" "${cfg[wipe]}"
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setconf "add" "diskname" "${disk[name]}"
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setconf "add" "bootsize" "4"
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#setconf "add" "target_part" "2"
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