mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
926 lines
30 KiB
Python
926 lines
30 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# (c) 2012, Stephen Fromm <sfromm@gmail.com>
|
|
#
|
|
# This file is part of Ansible
|
|
#
|
|
# Ansible is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Ansible 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 General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: user
|
|
author: Stephen Fromm
|
|
version_added: 0.2
|
|
short_description: Manage user accounts
|
|
requirements: [ useradd, userdel, usermod ]
|
|
description:
|
|
- Manage user accounts and user attributes.
|
|
options:
|
|
name:
|
|
required: true
|
|
aliases: [ "user" ]
|
|
description:
|
|
- Name of the user to create, remove or modify.
|
|
comment:
|
|
required: false
|
|
description:
|
|
- Optionally sets the description (aka I(GECOS)) of user account.
|
|
uid:
|
|
required: false
|
|
description:
|
|
- Optionally sets the I(UID) of the user.
|
|
group:
|
|
required: false
|
|
description:
|
|
- Optionally sets the user's primary group (takes a group name).
|
|
groups:
|
|
required: false
|
|
description:
|
|
- Puts the user in this comma-delimited list of groups.
|
|
append:
|
|
required: false
|
|
description:
|
|
- If I(yes), will only add groups, not set them to just the list
|
|
in I(groups).
|
|
shell:
|
|
required: false
|
|
description:
|
|
- Optionally set the user's shell.
|
|
home:
|
|
required: false
|
|
description:
|
|
- Optionally set the user's home directory.
|
|
password:
|
|
required: false
|
|
description:
|
|
- Optionally set the user's password to this crypted value. See
|
|
the user example in the github examples directory for what this looks
|
|
like in a playbook.
|
|
state:
|
|
required: false
|
|
default: "present"
|
|
choices: [ present, absent ]
|
|
description:
|
|
- Whether the account should exist. When I(absent), removes
|
|
the user account.
|
|
createhome:
|
|
required: false
|
|
default: "yes"
|
|
choices: [ yes, no ]
|
|
description:
|
|
- Unless set to I(no), a home directory will be made for the user
|
|
when the account is created.
|
|
system:
|
|
required: false
|
|
default: "no"
|
|
choices: [ yes, no ]
|
|
description:
|
|
- When creating an account, setting this to I(yes) makes the user a
|
|
system account. This setting cannot be changed on existing users.
|
|
force:
|
|
required: false
|
|
default: "no"
|
|
choices: [ yes, no ]
|
|
description:
|
|
- When used with I(state=absent), behavior is as with
|
|
I(userdel --force).
|
|
remove:
|
|
required: false
|
|
default: "no"
|
|
choices: [ yes, no ]
|
|
description:
|
|
- When used with I(state=absent), behavior is as with
|
|
I(userdel --remove).
|
|
generate_ssh_key:
|
|
required: false
|
|
default: "no"
|
|
choices: [ yes, no ]
|
|
version_added: "0.9"
|
|
description:
|
|
- Whether to generate a SSH key for the user in question.
|
|
This will B(not) overwrite an existing SSH key.
|
|
ssh_key_bits:
|
|
required: false
|
|
default: 2048
|
|
version_added: "0.9"
|
|
description:
|
|
- Optionally specify number of bits in SSH key to create.
|
|
ssh_key_type:
|
|
required: false
|
|
default: rsa
|
|
version_added: "0.9"
|
|
description:
|
|
- Optionally specify the type of SSH key to generate.
|
|
Available SSH key types will depend on implementation
|
|
present on target host.
|
|
ssh_key_file:
|
|
required: false
|
|
default: $HOME/.ssh/id_rsa
|
|
version_added: "0.9"
|
|
description:
|
|
- Optionally specify the SSH key filename.
|
|
ssh_key_comment:
|
|
required: false
|
|
default: ansible-generated
|
|
version_added: "0.9"
|
|
description:
|
|
- Optionally define the comment for the SSH key.
|
|
ssh_key_passphrase:
|
|
required: false
|
|
version_added: "0.9"
|
|
description:
|
|
- Set a passphrase for the SSH key. If no
|
|
passphrase is provided, the SSH key will default to
|
|
having no passphrase.
|
|
examples:
|
|
- code: 'user: name=johnd comment="John Doe" uid=1040'
|
|
description: "Add the user 'johnd' with a specific uid and a primary group of 'admin'"
|
|
- code: "user: name=johnd state=absent remove=yes"
|
|
description: "Remove the user 'johnd'"
|
|
- code: 'user: name=jsmith generate_ssh_key=yes ssh_key_bits=2048'
|
|
description: "Create a 2048-bit SSH key for user jsmith"
|
|
'''
|
|
|
|
import os
|
|
import pwd
|
|
import grp
|
|
import syslog
|
|
import platform
|
|
|
|
try:
|
|
import spwd
|
|
HAVE_SPWD=True
|
|
except:
|
|
HAVE_SPWD=False
|
|
|
|
|
|
class User(object):
|
|
"""
|
|
This is a generic User manipulation class that is subclassed
|
|
based on platform.
|
|
|
|
A subclass may wish to override the following action methods:-
|
|
- create_user()
|
|
- remove_user()
|
|
- modify_user()
|
|
- ssh_key_gen()
|
|
- ssh_key_fingerprint()
|
|
- user_exists()
|
|
|
|
All subclasses MUST define platform and distribution (which may be None).
|
|
"""
|
|
|
|
platform = 'Generic'
|
|
distribution = None
|
|
SHADOWFILE = '/etc/shadow'
|
|
|
|
def __new__(cls, *args, **kwargs):
|
|
return load_platform_subclass(User, args, kwargs)
|
|
|
|
def __init__(self, module):
|
|
self.module = module
|
|
self.state = module.params['state']
|
|
self.name = module.params['name']
|
|
self.uid = module.params['uid']
|
|
self.group = module.params['group']
|
|
self.groups = module.params['groups']
|
|
self.comment = module.params['comment']
|
|
self.home = module.params['home']
|
|
self.shell = module.params['shell']
|
|
self.password = module.params['password']
|
|
self.force = module.boolean(module.params['force'])
|
|
self.remove = module.boolean(module.params['remove'])
|
|
self.createhome = module.boolean(module.params['createhome'])
|
|
self.system = module.boolean(module.params['system'])
|
|
self.append = module.boolean(module.params['append'])
|
|
self.sshkeygen = module.boolean(module.params['generate_ssh_key'])
|
|
self.ssh_bits = module.params['ssh_key_bits']
|
|
self.ssh_type = module.params['ssh_key_type']
|
|
self.ssh_comment = module.params['ssh_key_comment']
|
|
self.ssh_passphrase = module.params['ssh_key_passphrase']
|
|
if module.params['ssh_key_file'] is not None:
|
|
self.ssh_file = module.params['ssh_key_file']
|
|
else:
|
|
self.ssh_file = os.path.join('.ssh', 'id_%s' % self.ssh_type)
|
|
|
|
# select whether we dump additional debug info through syslog
|
|
self.syslogging = False
|
|
|
|
def execute_command(self,cmd):
|
|
if self.syslogging:
|
|
syslog.openlog('ansible-%s' % os.path.basename(__file__))
|
|
syslog.syslog(syslog.LOG_NOTICE, 'Command %s' % '|'.join(cmd))
|
|
|
|
p = subprocess.Popen(cmd, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
(out, err) = p.communicate()
|
|
rc = p.returncode
|
|
return (rc, out, err)
|
|
|
|
def remove_user_userdel(self):
|
|
cmd = [self.module.get_bin_path('userdel', True)]
|
|
if self.force:
|
|
cmd.append('-f')
|
|
elif self.remove:
|
|
cmd.append('-r')
|
|
cmd.append(self.name)
|
|
|
|
return self.execute_command(cmd)
|
|
|
|
def create_user_useradd(self, command_name='useradd'):
|
|
cmd = [self.module.get_bin_path(command_name, True)]
|
|
|
|
if self.uid is not None:
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.group is not None:
|
|
if not self.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.groups is not None:
|
|
for g in self.groups.split(','):
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
cmd.append('-G')
|
|
cmd.append(self.groups)
|
|
|
|
if self.comment is not None:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.shell is not None:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
if self.password is not None:
|
|
cmd.append('-p')
|
|
cmd.append(self.password)
|
|
|
|
if self.createhome:
|
|
cmd.append('-m')
|
|
else:
|
|
cmd.append('-M')
|
|
|
|
if self.system:
|
|
cmd.append('-r')
|
|
|
|
cmd.append(self.name)
|
|
return self.execute_command(cmd)
|
|
|
|
|
|
def modify_user_usermod(self):
|
|
cmd = [self.module.get_bin_path('usermod', True)]
|
|
info = self.user_info()
|
|
|
|
if self.uid is not None and info[2] != int(self.uid):
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.group is not None:
|
|
if not self.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
ginfo = self.group_info(self.group)
|
|
if info[3] != ginfo[2]:
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.groups is not None:
|
|
current_groups = self.user_group_membership()
|
|
groups = self.groups.split(',')
|
|
for g in groups:
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
|
|
group_diff = set(sorted(current_groups)).symmetric_difference(set(sorted(groups)))
|
|
groups_need_mod = False
|
|
|
|
if group_diff:
|
|
if self.append:
|
|
for g in groups:
|
|
if g in group_diff:
|
|
cmd.append('-a')
|
|
groups_need_mod = True
|
|
break
|
|
else:
|
|
groups_need_mod = True
|
|
|
|
if groups_need_mod:
|
|
cmd.append('-G')
|
|
cmd.append(','.join(groups))
|
|
|
|
if self.comment is not None and info[4] != self.comment:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None and info[5] != self.home:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.shell is not None and info[6] != self.shell:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
if self.password is not None and info[1] != self.password:
|
|
cmd.append('-p')
|
|
cmd.append(self.password)
|
|
|
|
# skip if no changes to be made
|
|
if len(cmd) == 1:
|
|
return (None, '', '')
|
|
|
|
cmd.append(self.name)
|
|
return self.execute_command(cmd)
|
|
|
|
def group_exists(self,group):
|
|
try:
|
|
if group.isdigit():
|
|
if grp.getgrgid(group):
|
|
return True
|
|
else:
|
|
if grp.getgrnam(group):
|
|
return True
|
|
except KeyError:
|
|
return False
|
|
|
|
def group_info(self,group):
|
|
if not self.group_exists(group):
|
|
return False
|
|
if group.isdigit():
|
|
return list(grp.getgrgid(group))
|
|
else:
|
|
return list(grp.getgrnam(group))
|
|
|
|
def user_group_membership(self):
|
|
groups = []
|
|
info = self.get_pwd_info()
|
|
for group in grp.getgrall():
|
|
if self.name in group[3] and info[3] != group[2]:
|
|
groups.append(group[0])
|
|
return groups
|
|
|
|
def user_exists(self):
|
|
try:
|
|
if pwd.getpwnam(self.name):
|
|
return True
|
|
except KeyError:
|
|
return False
|
|
|
|
def get_pwd_info(self):
|
|
if not self.user_exists():
|
|
return False
|
|
return list(pwd.getpwnam(self.name))
|
|
|
|
def user_info(self):
|
|
if not self.user_exists():
|
|
return False
|
|
info = self.get_pwd_info()
|
|
if len(info[1]) == 1 or len(info[1]) == 0:
|
|
info[1] = self.user_password()
|
|
return info
|
|
|
|
def user_password(self):
|
|
passwd = ''
|
|
if HAVE_SPWD:
|
|
try:
|
|
passwd = spwd.getspnam(self.name)[1]
|
|
except KeyError:
|
|
return passwd
|
|
if not self.user_exists():
|
|
return passwd
|
|
else:
|
|
# Read shadow file for user's encrypted password string
|
|
if os.path.exists(self.SHADOWFILE) and os.access(self.SHADOWFILE, os.R_OK):
|
|
for line in open(self.SHADOWFILE).readlines():
|
|
if line.startswith('%s:' % self.name):
|
|
passwd = line.split(':')[1]
|
|
return passwd
|
|
|
|
def get_ssh_key_path(self):
|
|
info = self.user_info()
|
|
if os.path.isabs(self.ssh_file):
|
|
ssh_key_file = self.ssh_file
|
|
else:
|
|
ssh_key_file = os.path.join(info[5], self.ssh_file)
|
|
return ssh_key_file
|
|
|
|
def ssh_key_gen(self):
|
|
info = self.user_info()
|
|
if not os.path.exists(info[5]):
|
|
return (1, '', 'User %s home directory does not exist' % self.name)
|
|
ssh_key_file = self.get_ssh_key_path()
|
|
ssh_dir = os.path.dirname(ssh_key_file)
|
|
if not os.path.exists(ssh_dir):
|
|
try:
|
|
os.mkdir(ssh_dir, 0700)
|
|
os.chown(ssh_dir, info[2], info[3])
|
|
except OSError, e:
|
|
return (1, '', 'Failed to create %s: %s' % (ssh_dir, str(e)))
|
|
if os.path.exists(ssh_key_file):
|
|
return (None, 'Key already exists', '')
|
|
cmd = [self.module.get_bin_path('ssh-keygen', True)]
|
|
cmd.append('-t')
|
|
cmd.append(self.ssh_type)
|
|
cmd.append('-b')
|
|
cmd.append(self.ssh_bits)
|
|
cmd.append('-C')
|
|
cmd.append(self.ssh_comment)
|
|
cmd.append('-f')
|
|
cmd.append(ssh_key_file)
|
|
cmd.append('-N')
|
|
if self.ssh_passphrase is not None:
|
|
cmd.append(self.ssh_passphrase)
|
|
else:
|
|
cmd.append('')
|
|
|
|
(rc, out, err) = self.execute_command(cmd)
|
|
if rc == 0:
|
|
# If the keys were successfully created, we should be able
|
|
# to tweak ownership.
|
|
os.chown(ssh_key_file, info[2], info[3])
|
|
os.chown('%s.pub' % ssh_key_file, info[2], info[3])
|
|
return (rc, out, err)
|
|
|
|
def ssh_key_fingerprint(self):
|
|
ssh_key_file = self.get_ssh_key_path()
|
|
if not os.path.exists(ssh_key_file):
|
|
return (1, 'SSH Key file %s does not exist' % ssh_key_file, '')
|
|
cmd = [ self.module.get_bin_path('ssh-keygen', True) ]
|
|
cmd.append('-l')
|
|
cmd.append('-f')
|
|
cmd.append(ssh_key_file)
|
|
|
|
return self.execute_command(cmd)
|
|
|
|
def create_user(self):
|
|
# by default we use the create_user_useradd method
|
|
return self.create_user_useradd()
|
|
|
|
def remove_user(self):
|
|
# by default we use the remove_user_userdel method
|
|
return self.remove_user_userdel()
|
|
|
|
def modify_user(self):
|
|
# by default we use the modify_user_usermod method
|
|
return self.modify_user_usermod()
|
|
|
|
# ===========================================
|
|
|
|
class FreeBsdUser(User):
|
|
"""
|
|
This is a FreeBSD User manipulation class - it uses the pw command
|
|
to manipulate the user database, followed by the chpass command
|
|
to change the password.
|
|
|
|
This overrides the following methods from the generic class:-
|
|
- create_user()
|
|
- remove_user()
|
|
- modify_user()
|
|
"""
|
|
|
|
platform = 'FreeBSD'
|
|
distribution = None
|
|
SHADOWFILE = '/etc/master.passwd'
|
|
|
|
def remove_user(self):
|
|
cmd = [self.module.get_bin_path('pw', True),
|
|
'userdel',
|
|
'-n',
|
|
self.name ]
|
|
if self.remove:
|
|
cmd.append('-r')
|
|
|
|
return self.execute_command(cmd)
|
|
|
|
def create_user(self):
|
|
cmd = [self.module.get_bin_path('pw', True),
|
|
'useradd',
|
|
'-n',
|
|
self.name ]
|
|
|
|
if self.uid is not None:
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.comment is not None:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.group is not None:
|
|
if not user.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.groups is not None:
|
|
for g in self.groups.split(','):
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
cmd.append('-G')
|
|
cmd.append(self.groups)
|
|
|
|
if self.createhome:
|
|
cmd.append('-m')
|
|
|
|
if self.shell is not None:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
# system cannot be handled currently - should we error if its requested?
|
|
# create the user
|
|
(rc, out, err) = self.execute_command(cmd)
|
|
if rc is not None and rc != 0:
|
|
self.module.fail_json(name=self.name, msg=err, rc=rc)
|
|
|
|
# we have to set the password in a second command
|
|
if self.password is not None:
|
|
cmd = [self.module.get_bin_path('chpass', True),
|
|
'-p',
|
|
self.password,
|
|
self.name ]
|
|
return self.execute_command(cmd)
|
|
|
|
return (rc, out, err)
|
|
|
|
def modify_user(self):
|
|
cmd = [self.module.get_bin_path('pw', True),
|
|
'usermod',
|
|
'-n',
|
|
self.name ]
|
|
cmd_len = len(cmd)
|
|
info = self.user_info()
|
|
|
|
if self.uid is not None and info[2] != int(self.uid):
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.comment is not None and info[4] != self.comment:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None and info[5] != self.home:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.group is not None:
|
|
if not user.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
ginfo = self.group_info(self.group)
|
|
if info[3] != ginfo[2]:
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.shell is not None and info[6] != self.shell:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
if self.groups is not None:
|
|
current_groups = self.user_group_membership()
|
|
groups = self.groups.split(',')
|
|
for g in groups:
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
|
|
group_diff = set(sorted(current_groups)).symmetric_difference(set(sorted(groups)))
|
|
groups_need_mod = False
|
|
|
|
if group_diff:
|
|
if self.append:
|
|
for g in groups:
|
|
if g in group_diff:
|
|
groups_need_mod = True
|
|
break
|
|
else:
|
|
groups_need_mod = True
|
|
|
|
if groups_need_mod:
|
|
cmd.append('-G')
|
|
new_groups = groups
|
|
if self.append:
|
|
new_groups.extend(current_groups)
|
|
cmd.append(','.join(new_groups))
|
|
|
|
# modify the user if cmd will do anything
|
|
if cmd_len != len(cmd):
|
|
(rc, out, err) = self.execute_command(cmd)
|
|
if rc is not None and rc != 0:
|
|
self.module.fail_json(name=self.name, msg=err, rc=rc)
|
|
else:
|
|
(rc, out, err) = (None, '', '')
|
|
|
|
# we have to set the password in a second command
|
|
if self.password is not None and info[1] != self.password:
|
|
cmd = [self.module.get_bin_path('chpass', True),
|
|
'-p',
|
|
self.password,
|
|
self.name ]
|
|
return self.execute_command(cmd)
|
|
|
|
return (rc, out, err)
|
|
|
|
# ===========================================
|
|
|
|
class SunOS(User):
|
|
"""
|
|
This is a SunOS User manipulation class - The main difference between
|
|
this class and the generic user class is that Solaris-type distros
|
|
don't support the concept of a "system" account and we need to
|
|
edit the /etc/shadow file manually to set a password. (Ugh)
|
|
|
|
This overrides the following methods from the generic class:-
|
|
- create_user()
|
|
- remove_user()
|
|
- modify_user()
|
|
"""
|
|
|
|
platform = 'SunOS'
|
|
distribution = None
|
|
SHADOWFILE = '/etc/shadow'
|
|
|
|
def remove_user(self):
|
|
cmd = [self.module.get_bin_path('userdel', True)]
|
|
if self.remove:
|
|
cmd.append('-r')
|
|
cmd.append(self.name)
|
|
|
|
return self.execute_command(cmd)
|
|
|
|
def create_user(self):
|
|
cmd = [self.module.get_bin_path('useradd', True)]
|
|
|
|
if self.uid is not None:
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.group is not None:
|
|
if not self.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.groups is not None:
|
|
for g in self.groups.split(','):
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
cmd.append('-G')
|
|
cmd.append(self.groups)
|
|
|
|
if self.comment is not None:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.shell is not None:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
if self.createhome:
|
|
cmd.append('-m')
|
|
|
|
cmd.append(self.name)
|
|
|
|
(rc, out, err) = self.execute_command(cmd)
|
|
if rc is not None and rc != 0:
|
|
self.module.fail_json(name=self.name, msg=err, rc=rc)
|
|
|
|
# we have to set the password by editing the /etc/shadow file
|
|
if self.password is not None:
|
|
try:
|
|
lines = []
|
|
for line in open(self.SHADOWFILE, 'rb').readlines():
|
|
fields = line.strip().split(':')
|
|
if not fields[0] == self.name:
|
|
lines.append(line)
|
|
continue
|
|
fields[1] = self.password
|
|
line = ':'.join(fields)
|
|
lines.append('{0}\n'.format(line))
|
|
open(self.SHADOWFILE, 'w+').writelines(lines)
|
|
except Exception, err:
|
|
self.module.fail_json(msg="failed to update users password: %s" % str(err))
|
|
|
|
return (rc, out, err)
|
|
|
|
def modify_user_usermod(self):
|
|
cmd = [self.module.get_bin_path('usermod', True)]
|
|
cmd_len = len(cmd)
|
|
info = self.user_info()
|
|
|
|
if self.uid is not None and info[2] != int(self.uid):
|
|
cmd.append('-u')
|
|
cmd.append(self.uid)
|
|
|
|
if self.group is not None:
|
|
if not self.group_exists(self.group):
|
|
self.module.fail_json(msg="Group %s does not exist" % self.group)
|
|
ginfo = self.group_info(self.group)
|
|
if info[3] != ginfo[2]:
|
|
cmd.append('-g')
|
|
cmd.append(self.group)
|
|
|
|
if self.groups is not None:
|
|
current_groups = self.user_group_membership()
|
|
groups = self.groups.split(',')
|
|
for g in groups:
|
|
if not self.group_exists(g):
|
|
self.module.fail_json(msg="Group %s does not exist" % (g))
|
|
|
|
group_diff = set(sorted(current_groups)).symmetric_difference(set(sorted(groups)))
|
|
groups_need_mod = False
|
|
|
|
if group_diff:
|
|
if self.append:
|
|
for g in groups:
|
|
if g in group_diff:
|
|
groups_need_mod = True
|
|
break
|
|
else:
|
|
groups_need_mod = True
|
|
|
|
if groups_need_mod:
|
|
cmd.append('-G')
|
|
new_groups = groups
|
|
if self.append:
|
|
new_groups.extend(current_groups)
|
|
cmd.append(','.join(new_groups))
|
|
|
|
if self.comment is not None and info[4] != self.comment:
|
|
cmd.append('-c')
|
|
cmd.append(self.comment)
|
|
|
|
if self.home is not None and info[5] != self.home:
|
|
cmd.append('-d')
|
|
cmd.append(self.home)
|
|
|
|
if self.shell is not None and info[6] != self.shell:
|
|
cmd.append('-s')
|
|
cmd.append(self.shell)
|
|
|
|
# modify the user if cmd will do anything
|
|
if cmd_len != len(cmd):
|
|
cmd.append(self.name)
|
|
(rc, out, err) = self.execute_command(cmd)
|
|
if rc is not None and rc != 0:
|
|
self.module.fail_json(name=self.name, msg=err, rc=rc)
|
|
else:
|
|
(rc, out, err) = (None, '', '')
|
|
|
|
# we have to set the password by editing the /etc/shadow file
|
|
if self.password is not None and info[1] != self.password:
|
|
try:
|
|
lines = []
|
|
for line in open(self.SHADOWFILE, 'rb').readlines():
|
|
fields = line.strip().split(':')
|
|
if not fields[0] == self.name:
|
|
lines.append(line)
|
|
continue
|
|
fields[1] = self.password
|
|
line = ':'.join(fields)
|
|
lines.append('{0}\n'.format(line))
|
|
open(self.SHADOWFILE, 'w+').writelines(lines)
|
|
rc = 0
|
|
except Exception, err:
|
|
self.module.fail_json(msg="failed to update users password: %s" % str(err))
|
|
|
|
return (rc, out, err)
|
|
|
|
# ===========================================
|
|
|
|
def main():
|
|
ssh_defaults = {
|
|
'bits': '2048',
|
|
'type': 'rsa',
|
|
'passphrase': None,
|
|
'comment': 'ansible-generated'
|
|
}
|
|
module = AnsibleModule(
|
|
argument_spec = dict(
|
|
state=dict(default='present', choices=['present', 'absent']),
|
|
name=dict(required=True, aliases=['user']),
|
|
uid=dict(default=None),
|
|
group=dict(default=None),
|
|
groups=dict(default=None),
|
|
comment=dict(default=None),
|
|
home=dict(default=None),
|
|
shell=dict(default=None),
|
|
password=dict(default=None),
|
|
# following options are specific to userdel
|
|
force=dict(default='no', choices=BOOLEANS),
|
|
remove=dict(default='no', choices=BOOLEANS),
|
|
# following options are specific to useradd
|
|
createhome=dict(default='yes', choices=BOOLEANS),
|
|
system=dict(default='no', choices=BOOLEANS),
|
|
# following options are specific to usermod
|
|
append=dict(default='no', choices=BOOLEANS),
|
|
# following are specific to ssh key generation
|
|
generate_ssh_key=dict(choices=BOOLEANS),
|
|
ssh_key_bits=dict(default=ssh_defaults['bits']),
|
|
ssh_key_type=dict(default=ssh_defaults['type']),
|
|
ssh_key_file=dict(default=None),
|
|
ssh_key_comment=dict(default=ssh_defaults['comment']),
|
|
ssh_key_passphrase=dict(default=None)
|
|
)
|
|
)
|
|
|
|
user = User(module)
|
|
|
|
if user.syslogging:
|
|
syslog.openlog('ansible-%s' % os.path.basename(__file__))
|
|
syslog.syslog(syslog.LOG_NOTICE, 'User instantiated - platform %s' % user.platform)
|
|
if user.distribution:
|
|
syslog.syslog(syslog.LOG_NOTICE, 'User instantiated - distribution %s' % user.distribution)
|
|
|
|
rc = None
|
|
out = ''
|
|
err = ''
|
|
result = {}
|
|
result['name'] = user.name
|
|
result['state'] = user.state
|
|
if user.state == 'absent':
|
|
if user.user_exists():
|
|
(rc, out, err) = user.remove_user()
|
|
if rc != 0:
|
|
module.fail_json(name=name, msg=err, rc=rc)
|
|
result['force'] = user.force
|
|
result['remove'] = user.remove
|
|
elif user.state == 'present':
|
|
if not user.user_exists():
|
|
(rc, out, err) = user.create_user()
|
|
result['system'] = user.system
|
|
result['createhome'] = user.createhome
|
|
else:
|
|
(rc, out, err) = user.modify_user()
|
|
result['append'] = user.append
|
|
if rc is not None and rc != 0:
|
|
module.fail_json(name=user.name, msg=err, rc=rc)
|
|
if user.password is not None:
|
|
result['password'] = 'NOT_LOGGING_PASSWORD'
|
|
|
|
if rc is None:
|
|
result['changed'] = False
|
|
else:
|
|
result['changed'] = True
|
|
if out:
|
|
result['stdout'] = out
|
|
if err:
|
|
result['stderr'] = err
|
|
|
|
if user.user_exists():
|
|
info = user.user_info()
|
|
if info == False:
|
|
result['msg'] = "failed to look up user name: %s" % user.name
|
|
result['failed'] = True
|
|
result['uid'] = info[2]
|
|
result['group'] = info[3]
|
|
result['comment'] = info[4]
|
|
result['home'] = info[5]
|
|
result['shell'] = info[6]
|
|
groups = user.user_group_membership()
|
|
result['uid'] = info[2]
|
|
if user.groups is not None:
|
|
result['groups'] = user.groups
|
|
|
|
# deal with ssh key
|
|
if user.sshkeygen:
|
|
(rc, out, err) = user.ssh_key_gen()
|
|
if rc is not None and rc != 0:
|
|
module.fail_json(name=user.name, msg=err, rc=rc)
|
|
if rc == 0:
|
|
result['changed'] = True
|
|
(rc, out, err) = user.ssh_key_fingerprint()
|
|
if rc == 0:
|
|
result['ssh_fingerprint'] = out.strip()
|
|
else:
|
|
result['ssh_fingerprint'] = err.strip()
|
|
result['ssh_key_file'] = user.get_ssh_key_path()
|
|
|
|
|
|
module.exit_json(**result)
|
|
|
|
# include magic from lib/ansible/module_common.py
|
|
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
|
|
main()
|