5a31f52310
Services: Admin-Lehrer, Backend-Lehrer, Studio v2, Website, Klausur-Service, School-Service, Voice-Service, Geo-Service, BreakPilot Drive, Agent-Core Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
136 lines
4.1 KiB
Python
136 lines
4.1 KiB
Python
"""
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Webhook Action für Alerts Agent.
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Sendet HTTP-Webhooks für Alerts.
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"""
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import logging
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from typing import Dict, Any, List
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import httpx
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from .base import ActionHandler, ActionResult, ActionType, AlertContext
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logger = logging.getLogger(__name__)
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class WebhookAction(ActionHandler):
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"""
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Webhook-Benachrichtigungen für Alerts.
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Konfiguration:
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- url: Webhook-URL
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- method: HTTP-Methode (default: POST)
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- headers: Zusätzliche Headers
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- include_full_context: Vollen Alert-Kontext senden (default: true)
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"""
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@property
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def action_type(self) -> ActionType:
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return ActionType.WEBHOOK
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def get_required_config_fields(self) -> List[str]:
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return ["url"]
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def validate_config(self, config: Dict[str, Any]) -> bool:
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url = config.get("url", "")
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return url.startswith("http://") or url.startswith("https://")
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async def execute(
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self,
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context: AlertContext,
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config: Dict[str, Any],
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) -> ActionResult:
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"""
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Sendet einen Webhook.
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Args:
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context: Alert-Kontext
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config: Webhook-Konfiguration (url, method, headers)
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Returns:
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ActionResult
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"""
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try:
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url = config.get("url")
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method = config.get("method", "POST").upper()
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headers = config.get("headers", {})
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timeout = config.get("timeout", 30)
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# Payload erstellen
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payload = self._build_payload(context, config)
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# Standard-Headers
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headers.setdefault("Content-Type", "application/json")
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headers.setdefault("User-Agent", "BreakPilot-AlertsAgent/1.0")
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# Request senden
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async with httpx.AsyncClient(timeout=timeout) as client:
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if method == "POST":
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response = await client.post(url, json=payload, headers=headers)
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elif method == "PUT":
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response = await client.put(url, json=payload, headers=headers)
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else:
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response = await client.get(url, params=payload, headers=headers)
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# Erfolg prüfen
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success = 200 <= response.status_code < 300
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return ActionResult(
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success=success,
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action_type=self.action_type,
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message=f"Webhook {method} {url} - Status {response.status_code}",
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details={
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"url": url,
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"method": method,
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"status_code": response.status_code,
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"response_length": len(response.text),
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},
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error=None if success else f"HTTP {response.status_code}",
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)
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except httpx.TimeoutException:
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logger.error(f"Webhook timeout: {config.get('url')}")
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return ActionResult(
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success=False,
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action_type=self.action_type,
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message="Webhook Timeout",
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error="Request timed out",
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)
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except Exception as e:
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logger.error(f"Webhook error: {e}")
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return ActionResult(
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success=False,
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action_type=self.action_type,
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message="Webhook-Fehler",
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error=str(e),
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)
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def _build_payload(
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self,
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context: AlertContext,
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config: Dict[str, Any],
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) -> Dict[str, Any]:
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"""Erstellt den Webhook-Payload."""
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if config.get("include_full_context", True):
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# Voller Kontext
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return {
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"event": "alert.matched",
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"alert": context.to_dict(),
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"timestamp": self._get_timestamp(),
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}
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else:
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# Minimal-Payload
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return {
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"event": "alert.matched",
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"alert_id": context.alert_id,
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"title": context.title,
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"url": context.url,
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"timestamp": self._get_timestamp(),
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}
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def _get_timestamp(self) -> str:
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"""Gibt aktuellen ISO-Timestamp zurück."""
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from datetime import datetime
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return datetime.utcnow().isoformat() + "Z"
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