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tests: Add a ``db`` fixture that initializes the database....
tests: Add a ``db`` fixture that initializes the database. This is quite useful if tests only need the database and not the whole app. Then only this fixture is needed instead of the full blown pylonsapp/app fixtures.

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simplesvn.py
159 lines | 5.4 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2016 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 logging
from urlparse import urljoin
import requests
from webob.exc import HTTPNotAcceptable
from rhodecode.lib.middleware import simplevcs
from rhodecode.lib.utils import is_valid_repo
from rhodecode.lib.utils2 import str2bool
log = logging.getLogger(__name__)
class SimpleSvnApp(object):
IGNORED_HEADERS = [
'connection', 'keep-alive', 'content-encoding',
'transfer-encoding', 'content-length']
def __init__(self, config):
self.config = config
def __call__(self, environ, start_response):
request_headers = self._get_request_headers(environ)
data = environ['wsgi.input']
# johbo: Avoid that we end up with sending the request in chunked
# transfer encoding (mainly on Gunicorn). If we know the content
# length, then we should transfer the payload in one request.
if environ['REQUEST_METHOD'] == 'MKCOL' or 'CONTENT_LENGTH' in environ:
data = data.read()
response = requests.request(
environ['REQUEST_METHOD'], self._get_url(environ['PATH_INFO']),
data=data, headers=request_headers)
response_headers = self._get_response_headers(response.headers)
start_response(
'{} {}'.format(response.status_code, response.reason),
response_headers)
return response.iter_content(chunk_size=1024)
def _get_url(self, path):
return urljoin(
self.config.get('subversion_http_server_url', ''), path)
def _get_request_headers(self, environ):
headers = {}
for key in environ:
if not key.startswith('HTTP_'):
continue
new_key = key.split('_')
new_key = [k.capitalize() for k in new_key[1:]]
new_key = '-'.join(new_key)
headers[new_key] = environ[key]
if 'CONTENT_TYPE' in environ:
headers['Content-Type'] = environ['CONTENT_TYPE']
if 'CONTENT_LENGTH' in environ:
headers['Content-Length'] = environ['CONTENT_LENGTH']
return headers
def _get_response_headers(self, headers):
headers = [
(h, headers[h])
for h in headers
if h.lower() not in self.IGNORED_HEADERS
]
# Add custom response header to indicate that this is a VCS response
# and which backend is used.
headers.append(('X-RhodeCode-Backend', 'svn'))
return headers
class DisabledSimpleSvnApp(object):
def __init__(self, config):
self.config = config
def __call__(self, environ, start_response):
reason = 'Cannot handle SVN call because: SVN HTTP Proxy is not enabled'
log.warning(reason)
return HTTPNotAcceptable(reason)(environ, start_response)
class SimpleSvn(simplevcs.SimpleVCS):
SCM = 'svn'
READ_ONLY_COMMANDS = ('OPTIONS', 'PROPFIND', 'GET', 'REPORT')
DEFAULT_HTTP_SERVER = 'http://localhost:8090'
def _get_repository_name(self, environ):
"""
Gets repository name out of PATH_INFO header
:param environ: environ where PATH_INFO is stored
"""
path = environ['PATH_INFO'].split('!')
repo_name = path[0].strip('/')
# SVN includes the whole path in it's requests, including
# subdirectories inside the repo. Therefore we have to search for
# the repo root directory.
if not is_valid_repo(repo_name, self.basepath, self.SCM):
current_path = ''
for component in repo_name.split('/'):
current_path += component
if is_valid_repo(current_path, self.basepath, self.SCM):
return current_path
current_path += '/'
return repo_name
def _get_action(self, environ):
return (
'pull'
if environ['REQUEST_METHOD'] in self.READ_ONLY_COMMANDS
else 'push')
def _create_wsgi_app(self, repo_path, repo_name, config):
if self._is_svn_enabled():
return SimpleSvnApp(config)
# we don't have http proxy enabled return dummy request handler
return DisabledSimpleSvnApp(config)
def _is_svn_enabled(self):
conf = self.repo_vcs_config
return str2bool(conf.get('vcs_svn_proxy', 'http_requests_enabled'))
def _create_config(self, extras, repo_name):
conf = self.repo_vcs_config
server_url = conf.get('vcs_svn_proxy', 'http_server_url')
server_url = server_url or self.DEFAULT_HTTP_SERVER
extras['subversion_http_server_url'] = server_url
return extras