##// END OF EJS Templates
authentication: introduce a group sync flag for plugins....
authentication: introduce a group sync flag for plugins. - we'll skip any syncing on plugins which simply don't get any group information - we let plugins define if they wish to sync groups - prevent from odd cases in which someone sets user groups as syncing, and using regular plugin. In this case memebership of that group would be wiped, and it's generaly bad behaviour.

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utils.py
125 lines | 4.3 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2016-2018 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# This program 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import os
import stat
import logging
import tempfile
import datetime
from . import config_keys
from rhodecode.model.db import true, joinedload, User, UserSshKeys
log = logging.getLogger(__name__)
HEADER = \
"# This file is managed by RhodeCode, please do not edit it manually. # \n" \
"# Current entries: {}, create date: UTC:{}.\n"
# Default SSH options for authorized_keys file, can be override via .ini
SSH_OPTS = 'no-pty,no-port-forwarding,no-X11-forwarding,no-agent-forwarding'
def get_all_active_keys():
result = UserSshKeys.query() \
.options(joinedload(UserSshKeys.user)) \
.filter(UserSshKeys.user != User.get_default_user()) \
.filter(User.active == true()) \
.all()
return result
def _generate_ssh_authorized_keys_file(
authorized_keys_file_path, ssh_wrapper_cmd, allow_shell, ssh_opts, debug):
authorized_keys_file_path = os.path.abspath(
os.path.expanduser(authorized_keys_file_path))
import rhodecode
all_active_keys = get_all_active_keys()
if allow_shell:
ssh_wrapper_cmd = ssh_wrapper_cmd + ' --shell'
if debug:
ssh_wrapper_cmd = ssh_wrapper_cmd + ' --debug'
if not os.path.isfile(authorized_keys_file_path):
log.debug('Creating file at %s', authorized_keys_file_path)
with open(authorized_keys_file_path, 'w'):
pass
if not os.access(authorized_keys_file_path, os.R_OK):
raise OSError('Access to file {} is without read access'.format(
authorized_keys_file_path))
line_tmpl = '{ssh_opts},command="{wrapper_command} {ini_path} --user-id={user_id} --user={user} --key-id={user_key_id}" {key}\n'
fd, tmp_authorized_keys = tempfile.mkstemp(
'.authorized_keys_write',
dir=os.path.dirname(authorized_keys_file_path))
now = datetime.datetime.utcnow().isoformat()
keys_file = os.fdopen(fd, 'wb')
keys_file.write(HEADER.format(len(all_active_keys), now))
ini_path = rhodecode.CONFIG['__file__']
for user_key in all_active_keys:
username = user_key.user.username
user_id = user_key.user.user_id
keys_file.write(
line_tmpl.format(
ssh_opts=ssh_opts or SSH_OPTS,
wrapper_command=ssh_wrapper_cmd,
ini_path=ini_path,
user_id=user_id,
user=username,
user_key_id=user_key.ssh_key_id,
key=user_key.ssh_key_data))
log.debug('addkey: Key added for user: `%s`', username)
keys_file.close()
# Explicitly setting read-only permissions to authorized_keys
os.chmod(tmp_authorized_keys, stat.S_IRUSR | stat.S_IWUSR)
# Rename is atomic operation
os.rename(tmp_authorized_keys, authorized_keys_file_path)
def generate_ssh_authorized_keys_file(registry):
log.info('Generating new authorized key file')
authorized_keys_file_path = registry.settings.get(
config_keys.authorized_keys_file_path)
ssh_wrapper_cmd = registry.settings.get(
config_keys.wrapper_cmd)
allow_shell = registry.settings.get(
config_keys.wrapper_allow_shell)
ssh_opts = registry.settings.get(
config_keys.authorized_keys_line_ssh_opts)
debug = registry.settings.get(
config_keys.enable_debug_logging)
_generate_ssh_authorized_keys_file(
authorized_keys_file_path, ssh_wrapper_cmd, allow_shell, ssh_opts,
debug)
return 0