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Add option to install suduers config for default on_change_command

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This commit is contained in:
Henri 2021-02-26 22:16:21 +01:00
parent 038477b231
commit 6c478edf53
2 changed files with 15 additions and 3 deletions
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2
setup.py
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@ -7,7 +7,7 @@ with open('README.md', 'r') as f:
setup_kwargs = { setup_kwargs = {
'name': 'wgfrontend', 'name': 'wgfrontend',
'version': '0.5.0', 'version': '0.6.0',
'author': 'The Towalink Project', 'author': 'The Towalink Project',
'author_email': 'pypi.wgfrontend@towalink.net', 'author_email': 'pypi.wgfrontend@towalink.net',
'description': 'web-based user interface for configuring WireGuard for roadwarriors', 'description': 'web-based user interface for configuring WireGuard for roadwarriors',

16
src/wgfrontend/setupenv.py
View File

@ -9,6 +9,7 @@ import os
import pwd import pwd
import string import string
import subprocess import subprocess
import textwrap
import wgconfig import wgconfig
import wgconfig.wgexec as wgexec import wgconfig.wgexec as wgexec
@ -119,7 +120,8 @@ class QueryUser():
"""Queries the user for a yes or no answer""" """Queries the user for a yes or no answer"""
while True: while True:
answer = input(f' {display_text} ') answer = input(f' {display_text} ')
if not answer.strip(): answer = answer.strip()
if not answer:
answer = default answer = default
answer = answer.lower() answer = answer.lower()
if answer in ['1', 'y', 'yes']: if answer in ['1', 'y', 'yes']:
@ -130,7 +132,7 @@ class QueryUser():
def query_expert(self): def query_expert(self):
"""Queries the user on whether he wants expert configuration""" """Queries the user on whether he wants expert configuration"""
expert = self.input_yes_no('Do you want to use expert configuration? [No]:', default='No') expert = self.input_yes_no('Do you want to use expert configuration? [No]:', default='No')
return expert return expert
@property @property
@ -340,6 +342,16 @@ def setup_environment():
wc.write_file() wc.write_file()
print(' Config file written. Ok.') print(' Config file written. Ok.')
eh = exechelper.ExecHelper() eh = exechelper.ExecHelper()
if qu.input_yes_no(f'Would you like to allow the system user of the web frontend to reload WireGuard on config on changes (using sudo)? [Yes]:'):
sudoers_content = textwrap.dedent(f'''\
{cfg.user} ALL=(root) NOPASSWD: /etc/init.d/wgfrontend_interface start, /etc/init.d/wgfrontend_interface stop, /etc/init.d/wgfrontend_interface restart
{cfg.user} ALL=(root) NOPASSWD: /usr/bin/wg-quick down {cfg.wg_configfile}, /usr/bin/wg-quick up {cfg.wg_configfile}
''')
if os.path.isdir('/etc/sudoers.d'):
with open('/etc/sudoers.d/wgfrontend', 'w') as sudoers_file:
sudoers_file.write(sudoers_content)
else:
print(' Sorry, "/etc/sudoers.d" does not exist so that sudo could not be configured. Maybe "sudo" is not installed.')
if qu.input_yes_no(f'Would you like to activate the WireGuard interface "{cfg.wg_interface}" now? [Yes]:'): if qu.input_yes_no(f'Would you like to activate the WireGuard interface "{cfg.wg_interface}" now? [Yes]:'):
eh.run_wgquick('up', cfg.wg_interface) eh.run_wgquick('up', cfg.wg_interface)
if qu.input_yes_no(f'Would you like to activate the WireGuard interface "{cfg.wg_interface}" on boot? [Yes]:'): if qu.input_yes_no(f'Would you like to activate the WireGuard interface "{cfg.wg_interface}" on boot? [Yes]:'):