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add a password prompt for luks

This commit is contained in:
Andreas Zweili 2021-12-20 10:41:11 +01:00
parent b0902cd334
commit 88e8bebe37
1 changed files with 17 additions and 7 deletions
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24
scripts/format-disk.py
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@ -1,14 +1,22 @@
#!/usr/bin/env python3
import getpass
import os
import subprocess
import sys
def _run_command(command):
result = subprocess.run(command,
capture_output=True,
text=True,
check=True)
def _run_command(command, input=""):
if input:
result = subprocess.run(command,
capture_output=True,
text=True,
check=True,
input=input)
else:
result = subprocess.run(command,
capture_output=True,
text=True,
check=True)
return result
@ -91,10 +99,12 @@ def _create_swap():
def _encrypt_disk(partition_path, container_name):
password = getpass.getpass()
print("Encrypting disk.")
_run_command(["cryptsetup", "luksFormat", "-q"
"--type", "luks1", partition_path])
_run_command(["cryptsetup", "open", partition_path, "cryptlvm"])
"--type", "luks1", partition_path], input=password)
_run_command(["cryptsetup", "open", partition_path, "cryptlvm"],
input=password)
def _setup_lvm(lvm_target):