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365fe0b3d5
Fixes #2665. Regenerated by tabbott with `lint --fix` after a rebase and change in parameters. Note from tabbott: In a few cases, this converts technical debt in the form of unsorted imports into different technical debt in the form of our largest files having very long, ugly import sequences at the start. I expect this change will increase pressure for us to split those files, which isn't a bad thing. Signed-off-by: Anders Kaseorg <anders@zulip.com>
81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
# Webhooks pfor external integrations.
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from typing import Any, Dict
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from django.http import HttpRequest, HttpResponse
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from zerver.decorator import api_key_only_webhook_view
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from zerver.lib.request import REQ, has_request_variables
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from zerver.lib.response import json_success
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from zerver.lib.webhooks.common import UnexpectedWebhookEventType, check_send_webhook_message
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from zerver.models import UserProfile
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PINGDOM_TOPIC_TEMPLATE = '{name} status.'
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MESSAGE_TEMPLATE = """
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Service {service_url} changed its {type} status from {previous_state} to {current_state}:
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""".strip()
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DESC_TEMPLATE = """
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``` quote
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{description}
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```
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""".rstrip()
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SUPPORTED_CHECK_TYPES = (
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'HTTP',
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'HTTP_CUSTOM'
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'HTTPS',
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'SMTP',
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'POP3',
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'IMAP',
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'PING',
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'DNS',
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'UDP',
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'PORT_TCP',
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)
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@api_key_only_webhook_view('Pingdom')
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@has_request_variables
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def api_pingdom_webhook(request: HttpRequest, user_profile: UserProfile,
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payload: Dict[str, Any]=REQ(argument_type='body')) -> HttpResponse:
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check_type = get_check_type(payload)
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if check_type in SUPPORTED_CHECK_TYPES:
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subject = get_subject_for_http_request(payload)
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body = get_body_for_http_request(payload)
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else:
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raise UnexpectedWebhookEventType('Pingdom', check_type)
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check_send_webhook_message(request, user_profile, subject, body)
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return json_success()
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def get_subject_for_http_request(payload: Dict[str, Any]) -> str:
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return PINGDOM_TOPIC_TEMPLATE.format(name=payload['check_name'])
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def get_body_for_http_request(payload: Dict[str, Any]) -> str:
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current_state = payload['current_state']
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previous_state = payload['previous_state']
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data = {
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'service_url': payload['check_params']['hostname'],
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'previous_state': previous_state,
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'current_state': current_state,
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'type': get_check_type(payload),
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}
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body = MESSAGE_TEMPLATE.format(**data)
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if current_state == 'DOWN' and previous_state == 'UP':
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description = DESC_TEMPLATE.format(description=payload['long_description'])
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body += description
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else:
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body = f'{body[:-1]}.'
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return body
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def get_check_type(payload: Dict[str, Any]) -> str:
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return payload['check_type']
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