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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>
70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
from typing import Any, Dict
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from django.http import HttpRequest, HttpResponse
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from django.utils.translation import ugettext as _
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from zerver.decorator import REQ, api_key_only_webhook_view, has_request_variables
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from zerver.lib.actions import send_rate_limited_pm_notification_to_bot_owner
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from zerver.lib.response import json_error, json_success
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from zerver.lib.send_email import FromAddress
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from zerver.lib.webhooks.common import check_send_webhook_message
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from zerver.models import UserProfile
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MISCONFIGURED_PAYLOAD_ERROR_MESSAGE = """
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Hi there! Your bot {bot_name} just received a Zabbix payload that is missing
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some data that Zulip requires. This usually indicates a configuration issue
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in your Zabbix webhook settings. Please make sure that you set the
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**Default Message** option properly and provide all the required fields
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when configuring the Zabbix webhook. Contact {support_email} if you
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need further help!
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"""
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ZABBIX_TOPIC_TEMPLATE = '{hostname}'
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ZABBIX_MESSAGE_TEMPLATE = """
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{status} ({severity}) alert on [{hostname}]({link}):
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* {trigger}
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* {item}
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""".strip()
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@api_key_only_webhook_view('Zabbix')
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@has_request_variables
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def api_zabbix_webhook(request: HttpRequest, user_profile: UserProfile,
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payload: Dict[str, Any]=REQ(argument_type='body')) -> HttpResponse:
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try:
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body = get_body_for_http_request(payload)
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subject = get_subject_for_http_request(payload)
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except KeyError:
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message = MISCONFIGURED_PAYLOAD_ERROR_MESSAGE.format(
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bot_name=user_profile.full_name,
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support_email=FromAddress.SUPPORT,
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).strip()
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send_rate_limited_pm_notification_to_bot_owner(
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user_profile, user_profile.realm, message)
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return json_error(_("Invalid payload"))
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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 ZABBIX_TOPIC_TEMPLATE.format(hostname=payload['hostname'])
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def get_body_for_http_request(payload: Dict[str, Any]) -> str:
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hostname = payload['hostname']
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severity = payload['severity']
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status = payload['status']
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item = payload['item']
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trigger = payload['trigger']
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link = payload['link']
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data = {
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"hostname": hostname,
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"severity": severity,
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"status": status,
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"item": item,
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"trigger": trigger,
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"link": link,
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}
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return ZABBIX_MESSAGE_TEMPLATE.format(**data)
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