Add SPEC, PLAN, Dockerfile, compose, env example, app modules, CI workflow

2026-09-18 00:20:24 +00:00 · 2026-08-07 00:18:57 +02:00
parent d456a856e3
commit 6dd541b798
14 changed files with 549 additions and 0 deletions
@@ -0,0 +1,64 @@
+import logging
+
+import requests
+
+log = logging.getLogger("cloudflare")
+
+API_BASE = "https://api.cloudflare.com/client/v4"
+
+
+class CloudflareError(Exception):
+    pass
+
+
+def _headers(api_token: str):
+    return {
+        "Authorization": f"Bearer {api_token}",
+        "Content-Type": "application/json",
+    }
+
+
+def _find_record_id(zone_id: str, api_token: str, name: str):
+    url = f"{API_BASE}/zones/{zone_id}/dns_records"
+    resp = requests.get(url, headers=_headers(api_token), params={"type": "A", "name": name}, timeout=15)
+    resp.raise_for_status()
+    data = resp.json()
+    results = data.get("result", [])
+    if not results:
+        return None
+    return results[0]["id"]
+
+
+def update_records(zone_id: str, api_token: str, record_names, ip: str) -> dict:
+    results = {}
+    for name in record_names:
+        try:
+            record_id = _find_record_id(zone_id, api_token, name)
+            if record_id is None:
+                results[name] = "error: Record nicht gefunden (existiert der A-Record bereits?)"
+                log.error("Cloudflare-Record nicht gefunden: %s", name)
+                continue
+
+            url = f"{API_BASE}/zones/{zone_id}/dns_records/{record_id}"
+            payload = {
+                "type": "A",
+                "name": name,
+                "content": ip,
+                "proxied": False,
+                "ttl": 60,
+            }
+            resp = requests.put(url, headers=_headers(api_token), json=payload, timeout=15)
+            resp.raise_for_status()
+            body = resp.json()
+            if not body.get("success"):
+                results[name] = f"error: {body.get('errors')}"
+                log.error("Cloudflare-Update fehlgeschlagen fuer %s: %s", name, body.get("errors"))
+                continue
+
+            results[name] = "ok"
+            log.info("Cloudflare-Record aktualisiert: %s -> %s", name, ip)
+        except requests.RequestException as exc:
+            results[name] = f"error: {exc}"
+            log.error("Cloudflare-API-Fehler fuer %s: %s", name, exc)
+
+    return results