# RhodeCode VCSServer provides access to different vcs backends via network. # Copyright (C) 2014-2020 RhodeCode GmbH # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # 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 General Public License # along with this program; if not, write to the Free Software Foundation, # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA import time import logging import vcsserver from vcsserver.str_utils import safe_str, ascii_str log = logging.getLogger(__name__) def get_access_path(environ): path = environ.get('PATH_INFO') return path def get_user_agent(environ): return environ.get('HTTP_USER_AGENT') def get_call_context(registry) -> dict: cc = {} if hasattr(registry, 'vcs_call_context'): cc.update({ 'X-RC-Method': registry.vcs_call_context.get('method'), 'X-RC-Repo-Name': registry.vcs_call_context.get('repo_name') }) return cc class RequestWrapperTween(object): def __init__(self, handler, registry): self.handler = handler self.registry = registry # one-time configuration code goes here def __call__(self, request): start = time.time() log.debug('Starting request time measurement') response = None try: response = self.handler(request) finally: ua = get_user_agent(request.environ) call_context = get_call_context(request.registry) vcs_method = call_context.get('X-RC-Method', '_NO_VCS_METHOD') repo_name = call_context.get('X-RC-Repo-Name', '') count = request.request_count() _ver_ = vcsserver.__version__ _path = safe_str(get_access_path(request.environ)) ip = '127.0.0.1' match_route = request.matched_route.name if request.matched_route else "NOT_FOUND" resp_code = getattr(response, 'status_code', 'UNDEFINED') _view_path = f"{repo_name}@{_path}/{vcs_method}" total = time.time() - start log.info( 'Req[%4s] IP: %s %s Request to %s time: %.4fs [%s], VCSServer %s', count, ip, request.environ.get('REQUEST_METHOD'), _view_path, total, ua, _ver_, extra={"time": total, "ver": _ver_, "code": resp_code, "path": _path, "view_name": match_route, "user_agent": ua, "vcs_method": vcs_method, "repo_name": repo_name} ) statsd = request.registry.statsd if statsd: match_route = request.matched_route.name if request.matched_route else _path elapsed_time_ms = round(1000.0 * total) # use ms only statsd.timing( "vcsserver_req_timing.histogram", elapsed_time_ms, tags=[ "view_name:{}".format(match_route), "code:{}".format(resp_code) ], use_decimals=False ) statsd.incr( "vcsserver_req_total", tags=[ "view_name:{}".format(match_route), "code:{}".format(resp_code) ]) return response def includeme(config): config.add_tween( 'vcsserver.tweens.request_wrapper.RequestWrapperTween', )