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compat: use py3 compatible configparser in all places.
compat: use py3 compatible configparser in all places.

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# -*- coding: utf-8 -*-
# Copyright (C) 2016-2017 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
# 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 re
import logging
import datetime
from pyramid.compat import configparser
from rhodecode.model.db import Session, User, UserSshKeys
from rhodecode.model.scm import ScmModel
from .hg import MercurialServer
from .git import GitServer
from .svn import SubversionServer
log = logging.getLogger(__name__)
class SshWrapper(object):
def __init__(self, command, connection_info, mode,
user, user_id, key_id, shell, ini_path, env):
self.command = command
self.connection_info = connection_info
self.mode = mode
self.user = user
self.user_id = user_id
self.key_id = key_id
self.shell = shell
self.ini_path = ini_path
self.env = env
self.config = self.parse_config(ini_path)
self.server_impl = None
def parse_config(self, config_path):
parser = configparser.ConfigParser()
return parser
def update_key_access_time(self, key_id):
key = UserSshKeys().query().filter(
UserSshKeys.ssh_key_id == key_id).scalar()
if key:
key.accessed_on = datetime.datetime.utcnow()
log.debug('Update key `%s` access time', key_id)
def get_connection_info(self):
Identifies the client and server ends of the connection.
The variable contains four space-separated values: client IP address,
client port number, server IP address, and server port number.
conn = dict(
info = self.connection_info.split(' ')
if len(info) == 4:
conn['client_ip'] = info[0]
conn['client_port'] = info[1]
conn['server_ip'] = info[2]
conn['server_port'] = info[3]
return conn
def get_repo_details(self, mode):
vcs_type = mode if mode in ['svn', 'hg', 'git'] else None
mode = mode
repo_name = None
hg_pattern = r'^hg\s+\-R\s+(\S+)\s+serve\s+\-\-stdio$'
hg_match = re.match(hg_pattern, self.command)
if hg_match is not None:
vcs_type = 'hg'
repo_name = hg_match.group(1).strip('/')
return vcs_type, repo_name, mode
git_pattern = (
git_match = re.match(git_pattern, self.command)
if git_match is not None:
vcs_type = 'git'
repo_name = git_match.group(2).strip('/')
mode = git_match.group(1)
return vcs_type, repo_name, mode
svn_pattern = r'^svnserve -t'
svn_match = re.match(svn_pattern, self.command)
if svn_match is not None:
vcs_type = 'svn'
# Repo name should be extracted from the input stream
return vcs_type, repo_name, mode
return vcs_type, repo_name, mode
def serve(self, vcs, repo, mode, user, permissions):
store = ScmModel().repos_path
'VCS detected:`%s` mode: `%s` repo_name: %s', vcs, mode, repo)
if vcs == 'hg':
server = MercurialServer(
store=store, ini_path=self.ini_path,
repo_name=repo, user=user,
user_permissions=permissions, config=self.config, env=self.env)
self.server_impl = server
return server.run()
elif vcs == 'git':
server = GitServer(
store=store, ini_path=self.ini_path,
repo_name=repo, repo_mode=mode, user=user,
user_permissions=permissions, config=self.config, env=self.env)
self.server_impl = server
return server.run()
elif vcs == 'svn':
server = SubversionServer(
store=store, ini_path=self.ini_path,
repo_name=None, user=user,
user_permissions=permissions, config=self.config, env=self.env)
self.server_impl = server
return server.run()
raise Exception('Unrecognised VCS: {}'.format(vcs))
def wrap(self):
mode = self.mode
user = self.user
user_id = self.user_id
key_id = self.key_id
shell = self.shell
scm_detected, scm_repo, scm_mode = self.get_repo_details(mode)
'Mode: `%s` User: `%s:%s` Shell: `%s` SSH Command: `\"%s\"` '
'SCM_DETECTED: `%s` SCM Mode: `%s` SCM Repo: `%s`',
mode, user, user_id, shell, self.command,
scm_detected, scm_mode, scm_repo)
# update last access time for this key
log.debug('SSH Connection info %s', self.get_connection_info())
if shell and self.command is None:
'Dropping to shell, no command given and shell is allowed')
os.execl('/bin/bash', '-l')
exit_code = 1
elif scm_detected:
user = User.get(user_id)
if not user:
log.warning('User with id %s not found', user_id)
exit_code = -1
return exit_code
auth_user = user.AuthUser()
permissions = auth_user.permissions['repositories']
exit_code, is_updated = self.serve(
scm_detected, scm_repo, scm_mode, user, permissions)
except Exception:
log.exception('Error occurred during execution of SshWrapper')
exit_code = -1
elif self.command is None and shell is False:
log.error('No Command given.')
exit_code = -1
'Unhandled Command: "%s" Aborting.', self.command)
exit_code = -1
return exit_code