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# -*- encoding: utf-8 -*-
# Copyright (C) 2012 Red Hat, Inc. All rights reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Authors: Roman Rakus <rrakus@redhat.com
#
import subprocess
def field_in_passwd(username, number):
"""
Return numberth field in /etc/passwd for given username
"""
for line in open("/etc/passwd").readlines():
if line.startswith(username):
return line.split(":")[number].strip()
def field_in_shadow(username, number):
"""
Return numberth field in /etc/shadow for given username
"""
for line in open("/etc/shadow").readlines():
if line.startswith(username):
return line.split(":")[number].strip()
def field_in_group(groupname, number):
"""
Return numberth field in /etc/group for given groupname
"""
for line in open("/etc/group").readlines():
if line.startswith(groupname):
return line.split(":")[number].strip()
def clean_account(user_name):
"""
Force to delete testing account and remove home dir
"""
subprocess.call(["userdel", "-fr", user_name])
# groups should be expicitely deleted
subprocess.call(["groupdel", user_name])
subprocess.call(["rm", "-fr", "/home/%s" %user_name])
def add_user_to_group(user_name, group_name):
"""
Will add user to group
"""
subprocess.call(["usermod", "-a", "-G", group_name, user_name])
def create_account(user_name):
"""
Force to create account; run clean_account before creation
"""
clean_account(user_name)
subprocess.call(["useradd", user_name])
def clean_group(group_name):
"""
Force to delete testing group
"""
subprocess.call(["groupdel", group_name])
def create_group(group_name):
"""
Force to create group
"""
clean_group(group_name)
subprocess.call(["groupadd", group_name])
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