mirror of https://github.com/zulip/zulip.git
75 lines
2.4 KiB
Python
75 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 gettext as _
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from zerver.decorator import REQ, has_request_variables, webhook_view
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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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script correctly and provide all the required parameters
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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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@webhook_view("Zabbix")
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@has_request_variables
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def api_zabbix_webhook(
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request: HttpRequest,
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user_profile: UserProfile,
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payload: Dict[str, Any] = REQ(argument_type="body"),
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) -> 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(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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