From a8cd1c324c0541b0d26542168aeced085ec13201 Mon Sep 17 00:00:00 2001
From: doc <doc@filenotfound.org>
Date: Mon, 30 Jun 2025 20:14:17 +0000
Subject: initial failzero commit

---
 functions/verify_ptr.sh | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 functions/verify_ptr.sh

(limited to 'functions/verify_ptr.sh')

diff --git a/functions/verify_ptr.sh b/functions/verify_ptr.sh
new file mode 100755
index 0000000..8ce2f6c
--- /dev/null
+++ b/functions/verify_ptr.sh
@@ -0,0 +1,29 @@
+verify_ptr() {
+  LABEL="$1"
+  IP=$(curl -s -H "Authorization: Bearer $LINODE_API_TOKEN" https://api.linode.com/v4/linode/instances \
+    | jq -r --arg LABEL "$LABEL" '.data[] | select(.label == $LABEL) | .ipv4[0]')
+  LINODE_ID=$(curl -s -H "Authorization: Bearer $LINODE_API_TOKEN" https://api.linode.com/v4/linode/instances \
+    | jq -r --arg LABEL "$LABEL" '.data[] | select(.label == $LABEL) | .id')
+
+  if [[ -z "$IP" || -z "$LINODE_ID" ]]; then
+    echo "❌ Could not retrieve IP or Linode ID for label '$LABEL'"
+    return 1
+  fi
+
+  echo "Re-attempting rDNS update for $LABEL ($IP)..."
+  PTR_NAME="${LABEL}.doinkle.pro"
+  RDNS_PAYLOAD=$(cat <<EOF
+{
+  "rdns": "$PTR_NAME"
+}
+EOF
+)
+
+  RESPONSE=$(curl -s -w "\nHTTP Status: %{http_code}\n" -X PUT \
+    -H "Authorization: Bearer $LINODE_API_TOKEN" \
+    -H "Content-Type: application/json" \
+    -d "$RDNS_PAYLOAD" \
+    "https://api.linode.com/v4/linode/instances/$LINODE_ID/ips/$IP")
+
+  echo "$RESPONSE"
+}
-- 
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