mirror of https://github.com/zulip/zulip.git
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
# Webhooks for external integrations.
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from typing import Annotated
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from django.http import HttpRequest, HttpResponse
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from zerver.decorator import webhook_view
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from zerver.lib.response import json_success
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from zerver.lib.typed_endpoint import ApiParamConfig, JsonBodyPayload, typed_endpoint
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from zerver.lib.validator import WildValue, check_string
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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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@webhook_view("Alertmanager")
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@typed_endpoint
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def api_alertmanager_webhook(
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request: HttpRequest,
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user_profile: UserProfile,
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*,
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payload: JsonBodyPayload[WildValue],
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name_field: Annotated[str, ApiParamConfig("name")] = "instance",
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desc_field: Annotated[str, ApiParamConfig("desc")] = "alertname",
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) -> HttpResponse:
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topics: dict[str, dict[str, list[str]]] = {}
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for alert in payload["alerts"]:
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labels = alert.get("labels", {})
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annotations = alert.get("annotations", {})
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name = labels.get(name_field, annotations.get(name_field, "(unknown)")).tame(check_string)
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desc = labels.get(
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desc_field, annotations.get(desc_field, f"<missing field: {desc_field}>")
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).tame(check_string)
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url = alert["generatorURL"].tame(check_string).replace("tab=1", "tab=0")
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body = f"{desc} ([source]({url}))"
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if name not in topics:
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topics[name] = {"firing": [], "resolved": []}
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topics[name][alert["status"].tame(check_string)].append(body)
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for topic_name, statuses in topics.items():
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for status, messages in statuses.items():
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if len(messages) == 0:
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continue
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if status == "firing":
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icon = ":alert:"
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title = "FIRING"
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else:
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title = "Resolved"
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icon = ":squared_ok:"
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if len(messages) == 1:
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body = f"{icon} **{title}** {messages[0]}"
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else:
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message_list = "\n".join(f"* {m}" for m in messages)
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body = f"{icon} **{title}**\n{message_list}"
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check_send_webhook_message(request, user_profile, topic_name, body)
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return json_success(request)
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