122 lines
2.6 KiB
Bash
122 lines
2.6 KiB
Bash
rescue_ovh_wipe_vle2_0_init() {
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local device="/dev/sdb"
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local passphrase
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local unit="mib"
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# read passphrase
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printf "PassPhrase: "
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read -r -s passphrase
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# warn
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lsblk
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printf "%s" "WIPE ${device} /?\\ OR CANCEL /!\\"
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read -r
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#
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parted "${device}" \
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--script \
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mktable gpt
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#
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parted "${device}" \
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unit "${unit}" \
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mkpart "crypt" 4610 40960
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#
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parted "${device}" \
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unit "${unit}" \
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mkpart "boot" 514 4610
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#
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parted "${device}" \
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unit "${unit}" \
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mkpart "esp" 2 514
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parted "${device}" \
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set 3 esp on
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#
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parted "${device}" \
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unit "${unit}" \
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mkpart bios 1 2
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parted "${device}" \
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set 4 bios_grub on
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# bios / wipe
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dd if="/dev/zero" of="${device}4"
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# esp / wipe
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dd if="/dev/zero" of="${device}3" bs="1M"
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# esp / format
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mkfs.vfat \
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-F 32 \
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-S 4096 \
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-i "00000001" \
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-n "esp" \
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"${device}3"
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# esp / mount
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mkdir --parents "/media/esp"
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mount "${device}3" "/media/esp"
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# boot / wipe
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dd status="progress" if="/dev/zero" of="${device}2" bs="1G" count=1
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# boot / format
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mkfs.btrfs --force \
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--checksum "sha256" \
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--label "boot" \
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--uuid "00000000-0000-0000-0000-00000000000b" \
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"${device}2"
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# boot / mount
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mkdir --parents "/media/boot"
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mount --options "autodefrag,compress-force=zstd" \
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"${device}2" "/media/boot"
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# crypt / wipe
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dd status="progress" if="/dev/zero" of="${device}1" bs="1G" count=1
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# crypt / encrypt
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echo "${passphrase}" |
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cryptsetup \
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--verbose \
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--batch-mode \
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--type "luks2" \
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--pbkdf "argon2id" \
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--cipher "aes-xts-plain64" \
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--iter-time 4096 \
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--key-size 512 \
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--hash "sha512" \
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--use-random \
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luksFormat \
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"${device}1"
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# crypt / open
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echo "${passphrase}" |
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cryptsetup luksOpen "${device}1" "crypt"
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}
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rescue_ovh_wipe_vle2_2_make() {
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local passphrase
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# crypt / close
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cryptsetup luksClose "crypt"
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# read passphrase
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printf "PassPhrase: "
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read -r -s passphrase
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# crypt / encrypt
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echo "${passphrase}" |
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cryptsetup \
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--verbose \
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--batch-mode \
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--type "luks2" \
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--pbkdf "argon2id" \
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--cipher "aes-xts-plain64" \
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--iter-time 4096 \
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--key-size 512 \
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--hash "sha512" \
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--use-random \
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luksFormat \
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"${device}1"
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# crypt / open
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echo "${passphrase}" |
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cryptsetup luksOpen "${device}1" "crypt"
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# crypt / format
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mkfs.btrfs --force \
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--checksum "sha256" \
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--label "crypt" \
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--uuid "00000000-0000-0000-0000-00000000000c" \
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"${device}1"
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# crypt / mount
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mkdir --parents "/media/crypt"
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mount --options "autodefrag,compress-force=zstd" \
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"${device}1" "/media/crypt"
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# crypt / swap
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btrfs filesystem mkswapfile \
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--size "4g" \
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--uuid "00000000-0000-0000-0000-000000000005" \
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"/media/crypt/swap"
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}
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