##// END OF EJS Templates
release: Finish preparation for 4.16.1
release: Finish preparation for 4.16.1

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base.py
363 lines | 13.7 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2012-2019 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 colander
import string
import collections
import logging
import requests
import urllib
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.retry import Retry
from mako import exceptions
from rhodecode.lib.utils2 import safe_str
from rhodecode.translation import _
log = logging.getLogger(__name__)
class UrlTmpl(string.Template):
def safe_substitute(self, **kws):
# url encode the kw for usage in url
kws = {k: urllib.quote(safe_str(v)) for k, v in kws.items()}
return super(UrlTmpl, self).safe_substitute(**kws)
class IntegrationTypeBase(object):
""" Base class for IntegrationType plugins """
is_dummy = False
description = ''
@classmethod
def icon(cls):
return '''
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://setwww.inkscape.org/namespaces/inkscape"
viewBox="0 -256 1792 1792"
id="svg3025"
version="1.1"
inkscape:version="0.48.3.1 r9886"
width="100%"
height="100%"
sodipodi:docname="cog_font_awesome.svg">
<metadata
id="metadata3035">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
</cc:Work>
</rdf:RDF>
</metadata>
<defs
id="defs3033" />
<sodipodi:namedview
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1"
objecttolerance="10"
gridtolerance="10"
guidetolerance="10"
inkscape:pageopacity="0"
inkscape:pageshadow="2"
inkscape:window-width="640"
inkscape:window-height="480"
id="namedview3031"
showgrid="false"
inkscape:zoom="0.13169643"
inkscape:cx="896"
inkscape:cy="896"
inkscape:window-x="0"
inkscape:window-y="25"
inkscape:window-maximized="0"
inkscape:current-layer="svg3025" />
<g
transform="matrix(1,0,0,-1,121.49153,1285.4237)"
id="g3027">
<path
d="m 1024,640 q 0,106 -75,181 -75,75 -181,75 -106,0 -181,-75 -75,-75 -75,-181 0,-106 75,-181 75,-75 181,-75 106,0 181,75 75,75 75,181 z m 512,109 V 527 q 0,-12 -8,-23 -8,-11 -20,-13 l -185,-28 q -19,-54 -39,-91 35,-50 107,-138 10,-12 10,-25 0,-13 -9,-23 -27,-37 -99,-108 -72,-71 -94,-71 -12,0 -26,9 l -138,108 q -44,-23 -91,-38 -16,-136 -29,-186 -7,-28 -36,-28 H 657 q -14,0 -24.5,8.5 Q 622,-111 621,-98 L 593,86 q -49,16 -90,37 L 362,16 Q 352,7 337,7 323,7 312,18 186,132 147,186 q -7,10 -7,23 0,12 8,23 15,21 51,66.5 36,45.5 54,70.5 -27,50 -41,99 L 29,495 Q 16,497 8,507.5 0,518 0,531 v 222 q 0,12 8,23 8,11 19,13 l 186,28 q 14,46 39,92 -40,57 -107,138 -10,12 -10,24 0,10 9,23 26,36 98.5,107.5 72.5,71.5 94.5,71.5 13,0 26,-10 l 138,-107 q 44,23 91,38 16,136 29,186 7,28 36,28 h 222 q 14,0 24.5,-8.5 Q 914,1391 915,1378 l 28,-184 q 49,-16 90,-37 l 142,107 q 9,9 24,9 13,0 25,-10 129,-119 165,-170 7,-8 7,-22 0,-12 -8,-23 -15,-21 -51,-66.5 -36,-45.5 -54,-70.5 26,-50 41,-98 l 183,-28 q 13,-2 21,-12.5 8,-10.5 8,-23.5 z"
id="path3029"
inkscape:connector-curvature="0"
style="fill:currentColor" />
</g>
</svg>
'''
def __init__(self, settings):
"""
:param settings: dict of settings to be used for the integration
"""
self.settings = settings
def settings_schema(self):
"""
A colander schema of settings for the integration type
"""
return colander.Schema()
class EEIntegration(IntegrationTypeBase):
description = 'Integration available in RhodeCode EE edition.'
is_dummy = True
def __init__(self, name, key, settings=None):
self.display_name = name
self.key = key
super(EEIntegration, self).__init__(settings)
# Helpers #
# updating this required to update the `common_vars` as well.
WEBHOOK_URL_VARS = [
('event_name', 'Unique name of the event type, e.g pullrequest-update'),
('repo_name', 'Full name of the repository'),
('repo_type', 'VCS type of repository'),
('repo_id', 'Unique id of repository'),
('repo_url', 'Repository url'),
# extra repo fields
('extra:<extra_key_name>', 'Extra repo variables, read from its settings.'),
# special attrs below that we handle, using multi-call
('branch', 'Name of each branch submitted, if any.'),
('branch_head', 'Head ID of pushed branch (full sha of last commit), if any.'),
('commit_id', 'ID (full sha) of each commit submitted, if any.'),
# pr events vars
('pull_request_id', 'Unique ID of the pull request.'),
('pull_request_title', 'Title of the pull request.'),
('pull_request_url', 'Pull request url.'),
('pull_request_shadow_url', 'Pull request shadow repo clone url.'),
('pull_request_commits_uid', 'Calculated UID of all commits inside the PR. '
'Changes after PR update'),
# user who triggers the call
('username', 'User who triggered the call.'),
('user_id', 'User id who triggered the call.'),
]
# common vars for url template used for CI plugins. Shared with webhook
CI_URL_VARS = WEBHOOK_URL_VARS
class CommitParsingDataHandler(object):
def aggregate_branch_data(self, branches, commits):
branch_data = collections.OrderedDict()
for obj in branches:
branch_data[obj['name']] = obj
branches_commits = collections.OrderedDict()
for commit in commits:
if commit.get('git_ref_change'):
# special case for GIT that allows creating tags,
# deleting branches without associated commit
continue
commit_branch = commit['branch']
if commit_branch not in branches_commits:
_branch = branch_data[commit_branch] \
if commit_branch else commit_branch
branch_commits = {'branch': _branch,
'branch_head': '',
'commits': []}
branches_commits[commit_branch] = branch_commits
branch_commits = branches_commits[commit_branch]
branch_commits['commits'].append(commit)
branch_commits['branch_head'] = commit['raw_id']
return branches_commits
class WebhookDataHandler(CommitParsingDataHandler):
name = 'webhook'
def __init__(self, template_url, headers):
self.template_url = template_url
self.headers = headers
def get_base_parsed_template(self, data):
"""
initially parses the passed in template with some common variables
available on ALL calls
"""
# note: make sure to update the `WEBHOOK_URL_VARS` if this changes
common_vars = {
'repo_name': data['repo']['repo_name'],
'repo_type': data['repo']['repo_type'],
'repo_id': data['repo']['repo_id'],
'repo_url': data['repo']['url'],
'username': data['actor']['username'],
'user_id': data['actor']['user_id'],
'event_name': data['name']
}
extra_vars = {}
for extra_key, extra_val in data['repo']['extra_fields'].items():
extra_vars['extra__{}'.format(extra_key)] = extra_val
common_vars.update(extra_vars)
template_url = self.template_url.replace('${extra:', '${extra__')
for k, v in common_vars.items():
template_url = UrlTmpl(template_url).safe_substitute(**{k: v})
return template_url
def repo_push_event_handler(self, event, data):
url = self.get_base_parsed_template(data)
url_calls = []
branches_commits = self.aggregate_branch_data(
data['push']['branches'], data['push']['commits'])
if '${branch}' in url or '${branch_head}' in url or '${commit_id}' in url:
# call it multiple times, for each branch if used in variables
for branch, commit_ids in branches_commits.items():
branch_url = UrlTmpl(url).safe_substitute(branch=branch)
if '${branch_head}' in branch_url:
# last commit in the aggregate is the head of the branch
branch_head = commit_ids['branch_head']
branch_url = UrlTmpl(branch_url).safe_substitute(branch_head=branch_head)
# call further down for each commit if used
if '${commit_id}' in branch_url:
for commit_data in commit_ids['commits']:
commit_id = commit_data['raw_id']
commit_url = UrlTmpl(branch_url).safe_substitute(commit_id=commit_id)
# register per-commit call
log.debug(
'register %s call(%s) to url %s',
self.name, event, commit_url)
url_calls.append(
(commit_url, self.headers, data))
else:
# register per-branch call
log.debug('register %s call(%s) to url %s',
self.name, event, branch_url)
url_calls.append((branch_url, self.headers, data))
else:
log.debug('register %s call(%s) to url %s', self.name, event, url)
url_calls.append((url, self.headers, data))
return url_calls
def repo_create_event_handler(self, event, data):
url = self.get_base_parsed_template(data)
log.debug('register %s call(%s) to url %s', self.name, event, url)
return [(url, self.headers, data)]
def pull_request_event_handler(self, event, data):
url = self.get_base_parsed_template(data)
log.debug('register %s call(%s) to url %s', self.name, event, url)
pr_vars = [
('pull_request_id', data['pullrequest']['pull_request_id']),
('pull_request_title', data['pullrequest']['title']),
('pull_request_url', data['pullrequest']['url']),
('pull_request_shadow_url', data['pullrequest']['shadow_url']),
('pull_request_commits_uid', data['pullrequest']['commits_uid']),
]
for k, v in pr_vars:
url = UrlTmpl(url).safe_substitute(**{k: v})
return [(url, self.headers, data)]
def __call__(self, event, data):
from rhodecode import events
if isinstance(event, events.RepoPushEvent):
return self.repo_push_event_handler(event, data)
elif isinstance(event, events.RepoCreateEvent):
return self.repo_create_event_handler(event, data)
elif isinstance(event, events.PullRequestEvent):
return self.pull_request_event_handler(event, data)
else:
raise ValueError(
'event type `%s` not in supported list: %s' % (
event.__class__, events))
def get_auth(settings):
from requests.auth import HTTPBasicAuth
username = settings.get('username')
password = settings.get('password')
if username and password:
return HTTPBasicAuth(username, password)
return None
def get_web_token(settings):
return settings['secret_token']
def get_url_vars(url_vars):
return '\n'.join(
'{} - {}'.format('${' + key + '}', explanation)
for key, explanation in url_vars)
def render_with_traceback(template, *args, **kwargs):
try:
return template.render(*args, **kwargs)
except Exception:
log.error(exceptions.text_error_template().render())
raise
STATUS_400 = (400, 401, 403)
STATUS_500 = (500, 502, 504)
def requests_retry_call(
retries=3, backoff_factor=0.3, status_forcelist=STATUS_400+STATUS_500,
session=None):
"""
session = requests_retry_session()
response = session.get('http://example.com')
:param retries:
:param backoff_factor:
:param status_forcelist:
:param session:
"""
session = session or requests.Session()
retry = Retry(
total=retries,
read=retries,
connect=retries,
backoff_factor=backoff_factor,
status_forcelist=status_forcelist,
)
adapter = HTTPAdapter(max_retries=retry)
session.mount('http://', adapter)
session.mount('https://', adapter)
return session