mirror of
https://gitlab.com/kupfer/kupferbootstrap.git
synced 2025-02-23 05:35:44 -05:00
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
import logging
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import os
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import pwd
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import subprocess
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from typing import Optional
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from .cmd import run_cmd, run_root_cmd, generate_cmd_su
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def get_username(id: int):
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return pwd.getpwuid(id).pw_name
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def run_func(f, expected_user: Optional[str] = None, **kwargs):
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current_uid = os.getuid()
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current_username = get_username(current_uid)
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target_uid = current_uid
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result = f(['id', '-u'], capture_output=True, **kwargs)
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assert isinstance(result, subprocess.CompletedProcess)
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result.check_returncode()
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if expected_user and current_username != expected_user:
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target_uid = pwd.getpwnam(expected_user).pw_uid
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result_uid = result.stdout.decode()
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assert int(result_uid) == target_uid
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def run_generate_and_exec(script, generate_args={}, switch_user=None, **kwargs):
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"runs generate_cmd_su() and executes the resulting argv"
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if not switch_user:
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switch_user = get_username(os.getuid())
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cmd = generate_cmd_su(script, switch_user=switch_user, **generate_args)
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logging.debug(f'run_generate_and_exec: running {cmd}')
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return subprocess.run(
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cmd,
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**kwargs,
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)
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def test_generate_su_force_su():
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run_func(run_generate_and_exec, generate_args={'force_su': True})
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def test_generate_su_force_elevate():
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run_func(run_generate_and_exec, generate_args={'force_elevate': True}, expected_user='root', switch_user='root')
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def test_generate_su_nobody_force_su():
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user = 'nobody'
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run_func(run_generate_and_exec, expected_user=user, switch_user=user, generate_args={'force_su': True})
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def test_generate_su_nobody_force_su_and_elevate():
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user = 'nobody'
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run_func(run_generate_and_exec, expected_user=user, switch_user=user, generate_args={'force_su': True, 'force_elevate': True})
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def test_run_cmd():
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run_func(run_cmd)
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def test_run_cmd_su_nobody():
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user = 'nobody'
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run_func(run_cmd, expected_user=user, switch_user=user)
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def test_run_cmd_as_root():
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run_func(run_cmd, expected_user='root', switch_user='root')
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def test_run_root_cmd():
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run_func(run_root_cmd, expected_user='root')
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