8e531005da
This custom header sets the SCM backend which is in use. It is used to identify VCS responses in the error handler. VCS responses are skipped during error handling.
85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2016 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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"""
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SimpleGit middleware for handling git protocol request (push/clone etc.)
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It's implemented with basic auth function
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"""
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import re
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import logging
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import urlparse
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import rhodecode
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from rhodecode.lib import utils2
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from rhodecode.lib.middleware import simplevcs
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log = logging.getLogger(__name__)
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GIT_PROTO_PAT = re.compile(
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r'^/(.+)/(info/refs|git-upload-pack|git-receive-pack)')
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class SimpleGit(simplevcs.SimpleVCS):
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SCM = 'git'
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def _get_repository_name(self, environ):
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"""
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Gets repository name out of PATH_INFO header
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:param environ: environ where PATH_INFO is stored
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"""
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repo_name = GIT_PROTO_PAT.match(environ['PATH_INFO']).group(1)
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return repo_name
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_ACTION_MAPPING = {
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'git-receive-pack': 'push',
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'git-upload-pack': 'pull',
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}
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def _get_action(self, environ):
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"""
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Maps git request commands into a pull or push command.
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In case of unknown/unexpected data, it returns 'pull' to be safe.
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:param environ:
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"""
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path = environ['PATH_INFO']
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if path.endswith('/info/refs'):
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query = urlparse.parse_qs(environ['QUERY_STRING'])
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service_cmd = query.get('service', [''])[0]
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return self._ACTION_MAPPING.get(service_cmd, 'pull')
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elif path.endswith('/git-receive-pack'):
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return 'push'
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elif path.endswith('/git-upload-pack'):
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return 'pull'
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return 'pull'
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def _create_wsgi_app(self, repo_path, repo_name, config):
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return self.scm_app.create_git_wsgi_app(
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repo_path, repo_name, config, self.SCM)
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def _create_config(self, extras, repo_name):
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extras['git_update_server_info'] = utils2.str2bool(
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rhodecode.CONFIG.get('git_update_server_info'))
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return extras
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