initial commit

.envrc

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+test -d .venv || {
+    python -m venv .venv
+    (
+        source .venv/bin/activate
+        python -m pip install -r requirements.txt
+    )
+}
+
+source .venv/bin/activate
+
+test -f .envrc.secrets &&\
+    source .envrc.secrets 

main.py

@@ -0,0 +1,59 @@
+from domeneshop import Client
+import os, httpx, pprint, toml
+
+def get_pub_ip() -> str:
+    for endpoint, getter in {
+        "http://myip.tf":         lambda resp: resp.text,
+        "https://ipinfo.io/json": lambda resp: resp.json()["ip"],
+        "https://api.ipify.org":  lambda resp: resp.text,
+        "http://ip.42.pl/raw":    lambda resp: resp.text,
+    }.items():
+        resp = httpx.get(endpoint)
+        if not resp.is_success: continue
+        try:
+            return resp.json()["ip"]
+        except:
+            pass
+    else:
+        raise Exception("Could not find external IP")
+
+# https://www.domeneshop.no/admin?view=api
+with open("/var/lib/secrets/domeneshop.toml") as f: 
+    globals().update(toml.load(f)["secrets"])
+#DOMENESHOP_TOKEN  = os.environ["DOMENESHOP_TOKEN"]
+#DOMENESHOP_SECRET = os.environ["DOMENESHOP_SECRET"]
+IP_ADDRESS = get_pub_ip()  # TODO: both ipv4 and ipv6
+DOMAINS = {
+    "pbsds.net": {
+        #"olavtr": ["A"],
+        "spismeg": ["A"],
+    },
+}
+
+client = Client(DOMENESHOP_TOKEN, DOMENESHOP_SECRET)
+for domain in client.get_domains():
+    if domain["domain"] not in DOMAINS: 
+        continue
+    RECORDS = DOMAINS[domain["domain"]]
+    for record in client.get_records(domain["id"]):
+        if record["host"] in RECORDS \
+        and record["type"] in RECORDS[record["host"]]:
+            print("Found: ", end="")
+            rich.pretty.pprint(record)
+            if record["data"] != IP_ADDRESS:
+                record["data"] = IP_ADDRESS
+                print("Push: ", end="")
+                rich.pretty.pprint(record)
+                client.modify_record(domain_id=domain["id"], record_id=record.pop("id"), record=record)
+            else:
+                print("Nothing done")
+            RECORDS[record["host"]].remove(record["type"])
+    for k, v in list(RECORDS.items()):
+        if not v: RECORDS.pop(k)
+    if not RECORDS: DOMAINS.pop(domain["domain"])
+if DOMAINS:
+    print("ERROR: The following records were not found:")
+    pprint.pprint(DOMAINS)
+    exit(1)
+else:
+    print("Success")

requirements.txt

@@ -0,0 +1,2 @@
+httpx
+domeneshop