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# -*- 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 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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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(repo_path, repo_name, config)
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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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