feature: Caddy serves the status page and the Router Manager over HTTPS with a certificate from Let's Encrypt.

debian-package/debian/changelog

@@ -1,3 +1,26 @@
+vpn-router (0.13.0-1) unstable; urgency=medium
+
+  feature: Caddy serves the status page and the Router Manager over HTTPS with a certificate from Let's Encrypt.
+
+  * The package depends on caddy. While https.enabled is true, the
+    default, and wan.local_fqdn is set, vpn-router-setup writes
+    /etc/caddy/vpn-router.Caddyfile and runs Caddy, which serves the
+    status page on https.web_port (7444) and the Router Manager, when it
+    is installed, on https.manager_port (7443) for wan.local_fqdn, and
+    obtains the certificate from Let's Encrypt with the HTTP challenge.
+  * The package's drop-in for caddy.service makes Caddy read that file
+    and keeps it from starting before the file exists. The file belongs
+    to root and the group caddy, which Caddy runs as, with mode 0640.
+  * The firewall opens port 80 on the external interface and the HTTPS
+    ports on both interfaces while HTTPS is on.
+  * The web service also listens on 127.0.0.1, where Caddy calls it.
+  * docker.exposed_ports may not take port 80 or the HTTPS ports while
+    HTTPS is on.
+  * Removing the package stops and disables caddy; purging it removes
+    /etc/caddy/vpn-router.Caddyfile.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 15:00:00 +0200
+
 vpn-router (0.12.3-1) unstable; urgency=medium
 
   fix: the web service listens on the internal address, the external address or both.