remove base_url from config (#13)

* add example config dir, logos, and update CONTRIBUTING.md

* update dockerignore

* split base_url into dashboard_url and base_domain

* Remove unessicary ports

* Allow anything for the ip

* Update docker tags

* Complex regex for domains/ips

* update gitignore

---------

Co-authored-by: Owen Schwartz <owen@txv.io>

src/app/[orgId]/settings/resources/[resourceId]/connectivity/page.tsx

@@ -63,8 +63,36 @@ import {
 } from "@app/components/Settings";
 import { SwitchInput } from "@app/components/SwitchInput";
 
+// Regular expressions for validation
+const DOMAIN_REGEX =
+    /^[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
+const IPV4_REGEX =
+    /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/;
+const IPV6_REGEX = /^(?:[A-F0-9]{1,4}:){7}[A-F0-9]{1,4}$/i;
+
+// Schema for domain names and IP addresses
+const domainSchema = z
+    .string()
+    .min(1, "Domain cannot be empty")
+    .max(255, "Domain name too long")
+    .refine(
+        (value) => {
+            // Check if it's a valid IP address (v4 or v6)
+            if (IPV4_REGEX.test(value) || IPV6_REGEX.test(value)) {
+                return true;
+            }
+
+            // Check if it's a valid domain name
+            return DOMAIN_REGEX.test(value);
+        },
+        {
+            message: "Invalid domain name or IP address format",
+            path: ["domain"]
+        }
+    );
+
 const addTargetSchema = z.object({
-    ip: z.union([z.string().ip(), z.literal("localhost")]),
+    ip: domainSchema,
     method: z.string(),
     port: z.coerce.number().int().positive()
     // protocol: z.string(),
@@ -179,7 +207,7 @@ export default function ReverseProxyTargets(props: {
             // make sure that the target IP is within the site subnet
             const targetIp = data.ip;
             const subnet = site.subnet;
-            if (targetIp === "localhost" || !isIPInSubnet(targetIp, subnet)) {
+            if (!isIPInSubnet(targetIp, subnet)) {
                 toast({
                     variant: "destructive",
                     title: "Invalid target IP",