webhooks.py
138 lines
| 4.7 KiB
| text/x-python
|
PythonLexer
r0 | # -*- coding: utf-8 -*- | |||
r112 | # Copyright 2010 - 2017 RhodeCode GmbH and the AppEnlight project authors | |||
r0 | # | |||
r112 | # Licensed under the Apache License, Version 2.0 (the "License"); | |||
# you may not use this file except in compliance with the License. | ||||
# You may obtain a copy of the License at | ||||
r0 | # | |||
r112 | # http://www.apache.org/licenses/LICENSE-2.0 | |||
r0 | # | |||
r112 | # Unless required by applicable law or agreed to in writing, software | |||
# distributed under the License is distributed on an "AS IS" BASIS, | ||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||
# See the License for the specific language governing permissions and | ||||
# limitations under the License. | ||||
r0 | ||||
import logging | ||||
import requests | ||||
from appenlight.models.integrations import (IntegrationBase, | ||||
IntegrationException) | ||||
from appenlight.models.alert_channel import AlertChannel | ||||
from appenlight.lib.ext_json import json | ||||
_ = str | ||||
log = logging.getLogger(__name__) | ||||
class NotFoundException(Exception): | ||||
pass | ||||
class WebhooksIntegration(IntegrationBase): | ||||
__mapper_args__ = { | ||||
'polymorphic_identity': 'webhooks' | ||||
} | ||||
front_visible = False | ||||
as_alert_channel = True | ||||
supports_report_alerting = True | ||||
action_notification = True | ||||
integration_action = 'Message via Webhooks' | ||||
@classmethod | ||||
def create_client(cls, url): | ||||
client = WebhooksClient(url) | ||||
return client | ||||
class WebhooksClient(object): | ||||
def __init__(self, url): | ||||
self.api_url = url | ||||
def make_request(self, url, method='get', data=None): | ||||
headers = { | ||||
'Content-Type': 'application/json', | ||||
'User-Agent': 'appenlight-webhooks', | ||||
} | ||||
try: | ||||
if data: | ||||
data = json.dumps(data) | ||||
resp = getattr(requests, method)(url, data=data, headers=headers, | ||||
timeout=3) | ||||
except Exception as e: | ||||
raise IntegrationException( | ||||
r40 | _('Error communicating with Webhooks: {}').format(e)) | |||
r0 | if resp.status_code > 299: | |||
raise IntegrationException( | ||||
r40 | 'Error communicating with Webhooks - status code: {}'.format( | |||
r0 | resp.status_code)) | |||
return resp | ||||
def send_to_hook(self, payload): | ||||
return self.make_request(self.api_url, method='post', | ||||
data=payload).json() | ||||
class WebhooksAlertChannel(AlertChannel): | ||||
__mapper_args__ = { | ||||
'polymorphic_identity': 'webhooks' | ||||
} | ||||
def notify_reports(self, **kwargs): | ||||
""" | ||||
Notify user of individual reports | ||||
kwargs: | ||||
application: application that the event applies for, | ||||
user: user that should be notified | ||||
request: request object | ||||
since_when: reports are newer than this time value, | ||||
reports: list of reports to render | ||||
""" | ||||
template_vars = self.get_notification_basic_vars(kwargs) | ||||
payload = [] | ||||
include_keys = ('id', 'http_status', 'report_type', 'resource_name', | ||||
'front_url', 'resource_id', 'error', 'url_path', | ||||
'tags', 'duration') | ||||
for occurences, report in kwargs['reports']: | ||||
r_dict = report.last_report_ref.get_dict(kwargs['request'], | ||||
include_keys=include_keys) | ||||
r_dict['group']['occurences'] = occurences | ||||
payload.append(r_dict) | ||||
client = WebhooksIntegration.create_client( | ||||
self.integration.config['reports_webhook']) | ||||
client.send_to_hook(payload) | ||||
def notify_alert(self, **kwargs): | ||||
""" | ||||
Notify user of report or uptime threshold events based on events alert type | ||||
Kwargs: | ||||
application: application that the event applies for, | ||||
event: event that is notified, | ||||
user: user that should be notified | ||||
request: request object | ||||
""" | ||||
payload = { | ||||
'alert_action': kwargs['event'].unified_alert_action(), | ||||
'alert_name': kwargs['event'].unified_alert_name(), | ||||
'event_time': kwargs['event'].end_date or kwargs[ | ||||
'event'].start_date, | ||||
'resource_name': None, | ||||
'resource_id': None | ||||
} | ||||
if kwargs['event'].values and kwargs['event'].values.get('reports'): | ||||
payload['reports'] = kwargs['event'].values.get('reports', []) | ||||
if 'application' in kwargs: | ||||
payload['resource_name'] = kwargs['application'].resource_name | ||||
payload['resource_id'] = kwargs['application'].resource_id | ||||
client = WebhooksIntegration.create_client( | ||||
self.integration.config['alerts_webhook']) | ||||
client.send_to_hook(payload) | ||||