From f237c6930750f1a65ae90b9cdf4801a8f4c41228 Mon Sep 17 00:00:00 2001
From: Matthew Grotke <mgrotke@gmail.com>
Date: Wed, 27 May 2026 00:42:54 -0400
Subject: [PATCH] Development

---
 docker/routlin-dash/app/action_networklayout.py | 16 ++++++++++++++++
 docker/routlin-dash/app/view_page.py            |  3 +++
 docker/routlin-dash/data/page_content.json      |  9 +++++++++
 3 files changed, 28 insertions(+)

diff --git a/docker/routlin-dash/app/action_networklayout.py b/docker/routlin-dash/app/action_networklayout.py
index 82499d7..fd9cb30 100644
--- a/docker/routlin-dash/app/action_networklayout.py
+++ b/docker/routlin-dash/app/action_networklayout.py
@@ -118,6 +118,14 @@ def networklayout_tablevlans_edit():
         request.form.getlist('use_blocklists'),
         {b.get('name') for b in load_config().get('dns_blocking', {}).get('blocklists', [])},
     )
+    identity_ips_raw = [line.strip() for line in request.form.get('server_identity_ips', '').splitlines() if line.strip()]
+    identity_ips = []
+    for raw_ip in identity_ips_raw:
+        clean = sanitize.ip(raw_ip)
+        if not clean:
+            flash(f"'{raw_ip}' is not a valid IP address.", 'error')
+            return redirect(VIEW)
+        identity_ips.append(clean)
 
     subnet_mask_raw = request.form.get('subnet_mask')
     if subnet_mask_raw is not None:
@@ -168,6 +176,13 @@ def networklayout_tablevlans_edit():
         flash('Only one VLAN can be the RADIUS default.', 'error')
         return redirect(VIEW)
 
+    old_identities = existing.get('server_identities', [])
+    new_identities = []
+    for i, ip in enumerate(identity_ips):
+        entry = dict(old_identities[i]) if i < len(old_identities) else {}
+        entry['ip'] = ip
+        new_identities.append(entry)
+
     before = {k: existing.get(k) for k in _VLAN_FIELDS}
     existing.update({
         'name':                name,
@@ -178,6 +193,7 @@ def networklayout_tablevlans_edit():
         'radius_default':      radius_default,
         'mdns_reflection':     mdns_reflection,
         'use_blocklists':      use_blocklists,
+        'server_identities':   new_identities,
     })
     errors = validate.validate_config(cfg)
     if errors:
diff --git a/docker/routlin-dash/app/view_page.py b/docker/routlin-dash/app/view_page.py
index 2d8cd62..e314fdc 100644
--- a/docker/routlin-dash/app/view_page.py
+++ b/docker/routlin-dash/app/view_page.py
@@ -305,6 +305,9 @@ def _config_datasource(name):
             row['use_blocklists'] = json.dumps([
                 {'n': bl, 'd': bl_desc.get(bl, bl)} for bl in v.get('use_blocklists', [])
             ])
+            row['server_identity_ips'] = json.dumps([
+                s.get('ip', '') for s in v.get('server_identities', []) if s.get('ip')
+            ])
             rows.append(row)
         return rows
 
diff --git a/docker/routlin-dash/data/page_content.json b/docker/routlin-dash/data/page_content.json
index 87c0231..174f231 100644
--- a/docker/routlin-dash/data/page_content.json
+++ b/docker/routlin-dash/data/page_content.json
@@ -1521,6 +1521,11 @@
               "field": "subnet_mask",
               "class": "col-mono col-narrow"
             },
+            {
+              "label": "Self Ident(s)",
+              "field": "server_identity_ips",
+              "render": "tag_list"
+            },
             {
               "label": "Blocklists",
               "field": "use_blocklists",
@@ -1572,6 +1577,10 @@
                   "min": 1,
                   "max": 30
                 },
+                {
+                  "col": "server_identity_ips",
+                  "input_type": "textarea"
+                },
                 {
                   "col": "radius_default",
                   "input_type": "checkbox",