41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
# Copyright 2023 Oliver Smith
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
import pmb.chroot.root
|
|
import pmb.helpers.run
|
|
import pmb.helpers.run_core
|
|
|
|
|
|
def user(args, cmd, suffix="native", working_dir="/", output="log",
|
|
output_return=False, check=None, env={}, auto_init=True):
|
|
"""
|
|
Run a command inside a chroot as "user". We always use the BusyBox
|
|
implementation of 'su', because other implementations may override the PATH
|
|
environment variable (#1071).
|
|
|
|
:param env: dict of environment variables to be passed to the command, e.g.
|
|
{"JOBS": "5"}
|
|
:param auto_init: automatically initialize the chroot
|
|
|
|
See pmb.helpers.run_core.core() for a detailed description of all other
|
|
arguments and the return value.
|
|
"""
|
|
if "HOME" not in env:
|
|
env["HOME"] = "/home/pmos"
|
|
|
|
flat_cmd = pmb.helpers.run_core.flat_cmd(cmd, env=env)
|
|
cmd = ["busybox", "su", "pmos", "-c", flat_cmd]
|
|
return pmb.chroot.root(args, cmd, suffix, working_dir, output,
|
|
output_return, check, {}, auto_init)
|
|
|
|
|
|
def exists(args, username, suffix="native"):
|
|
"""
|
|
Checks if username exists in the system
|
|
|
|
:param username: User name
|
|
:returns: bool
|
|
"""
|
|
output = pmb.chroot.root(args, ["getent", "passwd", username],
|
|
suffix, output_return=True, check=False)
|
|
return len(output) > 0
|