BE: docker version github action work #1320

Signed-off-by: jokob-sk <jokob.sk@gmail.com>

.github/workflows/docker_dev.yml

@@ -47,6 +47,12 @@ jobs:
         id: get_version
         run: echo "version=Dev" >> $GITHUB_OUTPUT
 
+      # --- debug output
+      - name: Debug version
+        run: |
+          echo "GITHUB_REF: $GITHUB_REF"
+          echo "Version: '${{ steps.get_version.outputs.version }}'"
+
       # --- Write the timestamped version to .VERSION file
       - name: Create .VERSION file
         run: echo "${{ steps.timestamp.outputs.version }}" > .VERSION

.github/workflows/docker_prod.yml

@@ -32,14 +32,34 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      # --- Previous approach Get release version from tag
+      - name: Set up dynamic build ARGs
+        id: getargs
+        run: echo "version=$(cat ./stable/VERSION)" >> $GITHUB_OUTPUT
+
+      - name: Get release version
+        id: get_version_prev
+        run: echo "::set-output name=version::${GITHUB_REF#refs/tags/}"
+
+      - name: Create .VERSION file
+        run: echo "${{ steps.get_version.outputs.version }}" >> .VERSION_PREV
+
       # --- Get release version from tag
       - name: Get release version
         id: get_version
         run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
 
+
+      # --- debug output
+      - name: Debug version
+        run: |
+          echo "GITHUB_REF: $GITHUB_REF"
+          echo "Version: '${{ steps.get_version.outputs.version }}'"
+          echo "Version prev: '${{ steps.get_version_prev.outputs.version }}'"
+
       # --- Write version to .VERSION file
       - name: Create .VERSION file
-        run: echo "${{ steps.get_version.outputs.version }}" > .VERSION
+        run: echo -n "${{ steps.get_version.outputs.version }}" > .VERSION
 
       # --- Generate Docker metadata and tags
       - name: Docker meta

.gitignore

@@ -11,6 +11,7 @@ nohup.out
 config/*
 .ash_history
 .VERSION
+.VERSION_PREV
 config/pialert.conf
 config/app.conf
 db/*

Dockerfile

@@ -1,16 +1,16 @@
 # The NetAlertX Dockerfile has 3 stages:
 #
 # Stage 1. Builder - NetAlertX Requires special tools and packages to build our virtual environment, but
-# which are not needed in future stages.  We build the builder and extract the venv for runner to use as 
+# which are not needed in future stages.  We build the builder and extract the venv for runner to use as
 # a base.
 #
 # Stage 2. Runner builds the bare minimum requirements to create an operational NetAlertX. The primary
 # reason for breaking at this stage is it leaves the system in a proper state for devcontainer operation
-# This image also provides a break-out point for uses who wish to execute the anti-pattern of using a 
+# This image also provides a break-out point for uses who wish to execute the anti-pattern of using a
 # docker container as a VM for experimentation and various development patterns.
 #
 # Stage 3. Hardened removes root, sudoers, folders, permissions, and locks the system down into a read-only
-# compatible image. While NetAlertX does require some read-write operations, this image can guarantee the 
+# compatible image. While NetAlertX does require some read-write operations, this image can guarantee the
 # code pushed out by the project is the only code which will run on the system after each container restart.
 # It reduces the chance of system hijacking and operates with all modern security protocols in place as is
 # expected from a security appliance.
@@ -29,7 +29,7 @@ COPY requirements.txt /tmp/requirements.txt
 RUN apk add --no-cache bash shadow python3 python3-dev gcc musl-dev libffi-dev openssl-dev git \
     && python -m venv /opt/venv
 
-# Create virtual environment owned by root, but readable by everyone else. This makes it easy to copy 
+# Create virtual environment owned by root, but readable by everyone else. This makes it easy to copy
 # into hardened stage without worrying about permissions and keeps image size small. Keeping the commands
 # together makes for a slightly smaller image size.
 RUN pip install --no-cache-dir -r /tmp/requirements.txt && \
@@ -95,11 +95,11 @@ ENV READ_WRITE_FOLDERS="${NETALERTX_DATA} ${NETALERTX_CONFIG} ${NETALERTX_DB} ${
                        ${SYSTEM_SERVICES_ACTIVE_CONFIG}"
 
 #Python environment
-ENV PYTHONUNBUFFERED=1 
+ENV PYTHONUNBUFFERED=1
 ENV VIRTUAL_ENV=/opt/venv
 ENV VIRTUAL_ENV_BIN=/opt/venv/bin
 ENV PYTHONPATH=${NETALERTX_APP}:${NETALERTX_SERVER}:${NETALERTX_PLUGINS}:${VIRTUAL_ENV}/lib/python3.12/site-packages
-ENV PATH="${SYSTEM_SERVICES}:${VIRTUAL_ENV_BIN}:$PATH" 
+ENV PATH="${SYSTEM_SERVICES}:${VIRTUAL_ENV_BIN}:$PATH"
 
 # App Environment
 ENV LISTEN_ADDR=0.0.0.0
@@ -110,7 +110,7 @@ ENV VENDORSPATH_NEWEST=${SYSTEM_SERVICES_RUN_TMP}/ieee-oui.txt
 ENV ENVIRONMENT=alpine
 ENV READ_ONLY_USER=readonly READ_ONLY_GROUP=readonly
 ENV NETALERTX_USER=netalertx NETALERTX_GROUP=netalertx
-ENV LANG=C.UTF-8 
+ENV LANG=C.UTF-8
 
 
 RUN apk add --no-cache bash mtr libbsd zip lsblk tzdata curl arp-scan iproute2 iproute2-ss nmap \
@@ -138,6 +138,7 @@ RUN install -d -o ${NETALERTX_USER} -g ${NETALERTX_GROUP} -m 700 ${READ_WRITE_FO
 
 # Copy version information into the image
 COPY --chown=${NETALERTX_USER}:${NETALERTX_GROUP} .[V]ERSION ${NETALERTX_APP}/.VERSION
+COPY --chown=${NETALERTX_USER}:${NETALERTX_GROUP} .[V]ERSION ${NETALERTX_APP}/.VERSION_PREV
 
 # Copy the virtualenv from the builder stage
 COPY --from=builder --chown=20212:20212 ${VIRTUAL_ENV} ${VIRTUAL_ENV}
@@ -147,12 +148,12 @@ COPY --from=builder --chown=20212:20212 ${VIRTUAL_ENV} ${VIRTUAL_ENV}
 # This is done after the copy of the venv to ensure the venv is in place
 # although it may be quicker to do it before the copy, it keeps the image
 # layers smaller to do it after.
-RUN if [ -f '.VERSION' ]; then \
-        cp '.VERSION' "${NETALERTX_APP}/.VERSION"; \
-    else \
-        echo "DEVELOPMENT 00000000" > "${NETALERTX_APP}/.VERSION"; \
-    fi && \
-    chown 20212:20212 "${NETALERTX_APP}/.VERSION" && \
+RUN for vfile in .VERSION .VERSION_PREV; do \
+        if [ ! -f "${NETALERTX_APP}/${vfile}" ]; then \
+            echo "DEVELOPMENT 00000000" > "${NETALERTX_APP}/${vfile}"; \
+        fi; \
+        chown 20212:20212 "${NETALERTX_APP}/${vfile}"; \
+    done && \
     apk add --no-cache libcap && \
     setcap cap_net_raw+ep /bin/busybox && \
     setcap cap_net_raw,cap_net_admin+eip /usr/bin/nmap && \
@@ -180,7 +181,7 @@ ENV UMASK=0077
 
 # Create readonly user and group with no shell access.
 # Readonly user marks folders that are created by NetAlertX, but should not be modified.
-# AI may claim this is stupid, but it's actually least possible permissions as 
+# AI may claim this is stupid, but it's actually least possible permissions as
 # read-only user cannot login, cannot sudo, has no write permission, and cannot even
 # read the files it owns. The read-only user is ownership-as-a-lock hardening pattern.
 RUN addgroup -g 20212 "${READ_ONLY_GROUP}" && \

docs/MIGRATION.md

@@ -253,11 +253,11 @@ docker run -it --rm --name netalertx --user "0" \
   ghcr.io/jokob-sk/netalertx:latest
 ```
 
-..or alternatively execute:
+...or alternatively execute:
 
 ```bash
 sudo chown -R 20211:20211 /local_data_dir
-sudo chmod -R a+rwx /local_data_dir/
+sudo chmod -R a+rwx /local_data_dir
 ```
 
 7. Stop the container

docs/README.md

@@ -13,13 +13,13 @@ There is also an in-app Help / FAQ section that should be answering frequently a
 
 #### 🐳 Docker (Fully supported)
 
-- The main installation method is as a [docker container - follow these instructions here](./DOCKER_INSTALLATION.md). 
+- The main installation method is as a [docker container - follow these instructions here](./DOCKER_INSTALLATION.md).
 
 #### 💻 Bare-metal / On-server (Experimental/community supported 🧪)
 
-- [(Experimental 🧪) On-hardware instructions](./HW_INSTALL.md) 
+- [(Experimental 🧪) On-hardware instructions](./HW_INSTALL.md)
 
-- Alternative bare-metal install forks: 
+- Alternative bare-metal install forks:
   - [leiweibau's fork](https://github.com/leiweibau/Pi.Alert/) (maintained)
   - [pucherot's original code](https://github.com/pucherot/Pi.Alert/) (un-maintained)
 
@@ -63,7 +63,6 @@ There is also an in-app Help / FAQ section that should be answering frequently a
 
 #### ♻ Misc
 
-- [Version history (legacy)](./VERSIONS_HISTORY.md)
 - [Reverse proxy (Nginx, Apache, SWAG)](./REVERSE_PROXY.md)
 - [Installing Updates](./UPDATES.md)
 - [Setting up Authelia](./AUTHELIA.md) (DRAFT)
@@ -80,27 +79,27 @@ There is also an in-app Help / FAQ section that should be answering frequently a
 - [Frontend development tips](./FRONTEND_DEVELOPMENT.md)
 - [Webhook secrets](./WEBHOOK_SECRET.md)
 
-Feel free to suggest or submit new docs via a PR. 
+Feel free to suggest or submit new docs via a PR.
 
 ## 👨‍💻 Development priorities
 
 Priorities from highest to lowest:
 
 * 🔼 Fixing core functionality bugs not solvable with workarounds
-* 🔵 New core functionality unlocking other opportunities (e.g.: plugins) 
-* 🔵 Refactoring enabling faster implementation of future functionality 
+* 🔵 New core functionality unlocking other opportunities (e.g.: plugins)
+* 🔵 Refactoring enabling faster implementation of future functionality
 * 🔽 (low) UI functionality & improvements (PRs welcome 😉)
 
-Design philosophy: Focus on core functionality and leverage existing apps and tools to make NetAlertX integrate into other workflows. 
+Design philosophy: Focus on core functionality and leverage existing apps and tools to make NetAlertX integrate into other workflows.
 
-Examples: 
+Examples:
 
     1. Supporting apprise makes more sense than implementing multiple individual notification gateways
-    2. Implementing regular expression support across settings for validation makes more sense than validating one setting with a specific expression. 
+    2. Implementing regular expression support across settings for validation makes more sense than validating one setting with a specific expression.
 
 UI-specific requests are a low priority as the framework picked by the original developer is not very extensible (and afaik doesn't support components) and has limited mobile support. Also, I argue the value proposition is smaller than working on something else.
 
-Feel free to submit PRs if interested. try to **keep the PRs small/on-topic** so they are easier to review and approve. 
+Feel free to submit PRs if interested. try to **keep the PRs small/on-topic** so they are easier to review and approve.
 
 That being said, I'd reconsider if more people and or recurring sponsors file a request 😉.
 
@@ -112,8 +111,8 @@ Please be as detailed as possible with **workarounds** you considered and why a
 
 If you submit a PR please:
 
-1. Check that your changes are backward compatible with existing installations and with a blank setup. 
-2. Existing features should always be preserved. 
+1. Check that your changes are backward compatible with existing installations and with a blank setup.
+2. Existing features should always be preserved.
 3. Keep the PR small, on-topic and don't change code that is not necessary for the PR to work
 4. New features code should ideally be re-usable for different purposes, not for a very narrow use case.
 5. New functionality should ideally be implemented via the Plugins system, if possible.
@@ -131,13 +130,13 @@ Suggested test cases:
 Some additional context:
 
 * Permanent settings/config is stored in the `app.conf` file
-* Currently temporary (session?) settings are stored in the `Parameters` DB table as key-value pairs. This table is wiped during a container rebuild/restart and its values are re-initialized from cookies/session data from the browser. 
+* Currently temporary (session?) settings are stored in the `Parameters` DB table as key-value pairs. This table is wiped during a container rebuild/restart and its values are re-initialized from cookies/session data from the browser.
 
 ## 🐛 Submitting an issue or bug
 
 Before submitting a new issue please spend a couple of minutes on research:
 
-* Check [🛑 Common issues](./DEBUG_TIPS.md#common-issues) 
+* Check [🛑 Common issues](./DEBUG_TIPS.md#common-issues)
 * Check [💡 Closed issues](https://github.com/jokob-sk/NetAlertX/issues?q=is%3Aissue+is%3Aclosed) if a similar issue was solved in the past.
 * When submitting an issue ❗[enable debug](./DEBUG_TIPS.md)❗
 

front/js/common.js

@@ -378,7 +378,7 @@ function localizeTimestamp(input) {
   let tz = getSetting("TIMEZONE") || 'Europe/Berlin';
   input = String(input || '').trim();
 
-  // ✅ 1. Unix timestamps (10 or 13 digits)
+  // 1. Unix timestamps (10 or 13 digits)
   if (/^\d+$/.test(input)) {
     const ms = input.length === 10 ? parseInt(input, 10) * 1000 : parseInt(input, 10);
     return new Intl.DateTimeFormat('default', {
@@ -389,39 +389,53 @@ function localizeTimestamp(input) {
     }).format(new Date(ms));
   }
 
-  // ✅ 2. European DD/MM/YYYY
+  // 2. European DD/MM/YYYY
   let match = input.match(/^(\d{1,2})\/(\d{1,2})\/(\d{4})(?:[ ,]+(\d{1,2}:\d{2}(?::\d{2})?))?(.*)$/);
   if (match) {
-    let [ , d, m, y, t = "00:00:00", tzPart = "" ] = match;
+    let [, d, m, y, t = "00:00:00", tzPart = ""] = match;
     const iso = `${y}-${m.padStart(2,'0')}-${d.padStart(2,'0')}T${t.length===5?t+":00":t}${tzPart}`;
     return formatSafe(iso, tz);
   }
 
-  // ✅ 3. US MM/DD/YYYY
+  // 3. US MM/DD/YYYY
   match = input.match(/^(\d{1,2})\/(\d{1,2})\/(\d{4})(?:[ ,]+(\d{1,2}:\d{2}(?::\d{2})?))?(.*)$/);
   if (match) {
-    let [ , m, d, y, t = "00:00:00", tzPart = "" ] = match;
+    let [, m, d, y, t = "00:00:00", tzPart = ""] = match;
     const iso = `${y}-${m.padStart(2,'0')}-${d.padStart(2,'0')}T${t.length===5?t+":00":t}${tzPart}`;
     return formatSafe(iso, tz);
   }
 
-  // ✅ 4. ISO-style (with T, Z, offsets)
-  match = input.match(/^(\d{4}-\d{1,2}-\d{1,2})[ T](\d{1,2}:\d{2}(?::\d{2})?)(Z|[+-]\d{2}:?\d{2})?$/);
+  // 4. ISO YYYY-MM-DD with optional Z/+offset
+  match = input.match(/^(\d{4})-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01])[ T](\d{1,2}:\d{2}(?::\d{2})?)(Z|[+-]\d{2}:?\d{2})?$/);
   if (match) {
-    let [ , ymd, time, offset = "" ] = match;
-    // normalize to YYYY-MM-DD
-    let [y, m, d] = ymd.split('-').map(x => x.padStart(2,'0'));
+    let [, y, m, d, time, offset = ""] = match;
     const iso = `${y}-${m}-${d}T${time.length===5?time+":00":time}${offset}`;
     return formatSafe(iso, tz);
   }
 
-  // ✅ 5. RFC2822 / "25 Aug 2025 13:45:22 +0200"
+  // 5. RFC2822 / "25 Aug 2025 13:45:22 +0200"
   match = input.match(/^\d{1,2} [A-Za-z]{3,} \d{4}/);
   if (match) {
     return formatSafe(input, tz);
   }
 
-  // ✅ 6. Fallback (whatever Date() can parse)
+  // 6. DD-MM-YYYY with optional time
+  match = input.match(/^(\d{1,2})-(\d{1,2})-(\d{4})(?:[ T](\d{1,2}:\d{2}(?::\d{2})?))?$/);
+  if (match) {
+    let [, d, m, y, time = "00:00:00"] = match;
+    const iso = `${y}-${m.padStart(2,'0')}-${d.padStart(2,'0')}T${time.length===5?time+":00":time}`;
+    return formatSafe(iso, tz);
+  }
+
+  // 7. Strict YYYY-DD-MM with optional time
+  match = input.match(/^(\d{4})-(0[1-9]|[12]\d|3[01])-(0[1-9]|1[0-2])(?:[ T](\d{1,2}:\d{2}(?::\d{2})?))?$/);
+  if (match) {
+    let [, y, d, m, time = "00:00:00"] = match;
+    const iso = `${y}-${m}-${d}T${time.length === 5 ? time + ":00" : time}`;
+    return formatSafe(iso, tz);
+  }
+
+  // 8. Fallback
   return formatSafe(input, tz);
 
   function formatSafe(str, tz) {
@@ -440,6 +454,7 @@ function localizeTimestamp(input) {
 }
 
 
+
 // ----------------------------------------------------
 /**
  * Replaces double quotes within single-quoted strings, then converts all single quotes to double quotes,
@@ -1629,7 +1644,7 @@ async function executeOnce() {
       await cacheSettings();
       await cacheStrings();
 
-      console.log("✅ All AJAX callbacks have completed");
+      console.log("All AJAX callbacks have completed");
       onAllCallsComplete();
     } catch (error) {
       console.error("Error:", error);

front/network.php

@@ -1,26 +1,26 @@
 <?php
   require 'php/templates/header.php';
-  require 'php/templates/modals.php';  
+  require 'php/templates/modals.php';
 ?>
-    
+
 <script>
   // show spinning icon
   showSpinner()
-</script>  
+</script>
 
 <!-- Page ------------------------------------------------------------------ -->
 <div class="content-wrapper">
-  <span class="helpIcon"> 
+  <span class="helpIcon">
     <a target="_blank" href="https://github.com/jokob-sk/NetAlertX/blob/main/docs/NETWORK_TREE.md">
       <i class="fa fa-circle-question"></i>
     </a>
   </span>
 
-  <div id="toggleFilters" class="">    
+  <div id="toggleFilters" class="">
       <div class="checkbox icheck col-xs-12">
         <label>
           <input type="checkbox" name="showOffline" checked>
-            <div style="margin-left: 10px; display: inline-block; vertical-align: top;"> 
+            <div style="margin-left: 10px; display: inline-block; vertical-align: top;">
               <?= lang('Network_ShowOffline');?>
               <span id="showOfflineNumber">
                 <!-- placeholder -->
@@ -31,14 +31,14 @@
       <div class="checkbox icheck col-xs-12">
         <label>
           <input type="checkbox" name="showArchived">
-            <div style="margin-left: 10px; display: inline-block; vertical-align: top;"> 
-              <?= lang('Network_ShowArchived');?> 
+            <div style="margin-left: 10px; display: inline-block; vertical-align: top;">
+              <?= lang('Network_ShowArchived');?>
               <span id="showArchivedNumber">
                 <!-- placeholder -->
               </span>
             </div>
-        </label>      
-      </div>    
+        </label>
+      </div>
   </div>
 
   <div id="networkTree" class="drag">
@@ -55,8 +55,8 @@
     </div>
     <div class="tab-content">
       <!-- Placeholder -->
-    </div>    
-  </section>  
+    </div>
+  </section>
   <section id="unassigned-devices-wrapper">
       <!-- Placeholder -->
     </section>
@@ -69,7 +69,7 @@
   require 'php/templates/footer.php';
 ?>
 
-<script src="lib/treeviz/bundle.js"></script> 
+<script src="lib/treeviz/bundle.js"></script>
 
 <script defer>
 
@@ -78,12 +78,12 @@
 
     // Create Top level tabs   (List of network devices), explanation of the terminology below:
     //
-    //             Switch 1 (node) 
+    //             Switch 1 (node)
     //              /(p1)    \ (p2)     <----- port numbers
     //             /          \
     //   Smart TV (leaf)      Switch 2 (node (for the PC) and leaf (for Switch 1))
     //                          \
-    //                          PC (leaf) <------- leafs are not included in this SQL query 
+    //                          PC (leaf) <------- leafs are not included in this SQL query
     const rawSql = `
       SELECT node_name, node_mac, online, node_type, node_ports_count, parent_mac, node_icon, node_alert
       FROM (
@@ -120,7 +120,7 @@
 
       const portLabel = node.node_ports_count ? ` (${node.node_ports_count})` : '';
       const icon = atob(node.node_icon);
-      const id = node.node_mac.replace(/:/g, '_');      
+      const id = node.node_mac.replace(/:/g, '_');
 
       html += `
         <li class="networkNodeTabHeaders ${i === 0 ? 'active' : ''}">
@@ -137,13 +137,13 @@
     renderNetworkTabContent(nodes);
 
     // init selected (first) tab
-    initTab();  
+    initTab();
 
-    // init selected node highlighting 
+    // init selected node highlighting
     initSelectedNodeHighlighting()
 
     // Register events on tab change
-    $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {   
+    $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
       initSelectedNodeHighlighting()
     });
   }
@@ -205,10 +205,10 @@
                   <hr/>
                   <div class="box box-aqua box-body" id="connected">
                     <h5>
-                      <i class="fa fa-sitemap fa-rotate-270"></i> 
+                      <i class="fa fa-sitemap fa-rotate-270"></i>
                       ${getString('Network_Connected')}
                     </h5>
-                    
+
                     <div id="leafs_${id}" class="table-responsive"></div>
                   </div>
                 </div>
@@ -234,9 +234,9 @@
         return;
       }
 
-      
+
       $container.html(wrapperHtml);
-      
+
       const $table = $(`#${tableId}`);
 
       const columns = [
@@ -298,7 +298,7 @@
           title: getString('Device_TableHead_Vendor'),
           data: 'devVendor',
           width: '20%'
-        }        
+        }
       ].filter(Boolean);
 
 
@@ -356,7 +356,7 @@
   function loadConnectedDevices(node_mac) {
     const sql = `
       SELECT devName, devMac, devLastIP, devVendor, devPresentLastScan, devAlertDown, devParentPort,
-        CASE 
+        CASE
             WHEN devIsNew = 1 THEN 'New'
             WHEN devPresentLastScan = 1 THEN 'On-line'
             WHEN devPresentLastScan = 0 AND devAlertDown != 0 THEN 'Down'
@@ -371,7 +371,7 @@
 
     const wrapperHtml = `
       <table class="table table-bordered table-striped node-leafs-table " id="table_leafs_${id}" data-node-mac="${node_mac}">
-            
+
       </table>`;
 
     loadDeviceTable({
@@ -414,12 +414,12 @@
   $.get(apiUrl, function (data) {
 
     console.log(data);
-    
+
     const parsed = JSON.parse(data);
     const allDevices = parsed;
 
     console.log(allDevices);
-    
+
 
     if (!allDevices || allDevices.length === 0) {
       showModalOK(getString('Gen_Warning'), getString('Network_NoDevices'));
@@ -439,7 +439,7 @@
     {
       $('#showArchivedNumber').text(`(${archivedCount})`);
     }
-    
+
     if(offlineCount > 0)
     {
       $('#showOfflineNumber').text(`(${offlineCount})`);
@@ -501,7 +501,7 @@ var visibleNodesCount = 0;
 var parentNodesCount = 0;
 var hiddenMacs = []; // hidden children
 var hiddenChildren = [];
-var deviceListGlobal = null; 
+var deviceListGlobal = null;
 
 // ---------------------------------------------------------------------------
 // Recursively get children nodes and build a tree
@@ -521,13 +521,17 @@ function getChildren(node, list, path, visited = [])
 
     // Loop through all items to find children of the current node
     for (var i in list) {
-        if (list[i].devParentMAC.toLowerCase() == node.devMac.toLowerCase() && !hiddenMacs.includes(list[i].devParentMAC)) {   
+      const item = list[i];
+      const parentMac = item.devParentMAC || "";       // null-safe
+      const nodeMac = node.devMac || "";               // null-safe
 
-            visibleNodesCount++;
+      if (parentMac != "" && parentMac.toLowerCase() == nodeMac.toLowerCase() && !hiddenMacs.includes(parentMac)) {
 
-            // Process children recursively, passing a copy of the visited list
-            children.push(getChildren(list[i], list, path + ((path == "") ? "" : '|') + list[i].devParentMAC, visited));
-        }
+        visibleNodesCount++;
+
+        // Process children recursively, passing a copy of the visited list
+        children.push(getChildren(list[i], list, path + ((path == "") ? "" : '|') + parentMac, visited));
+      }
     }
 
     // Track leaf and parent node counts
@@ -537,7 +541,7 @@ function getChildren(node, list, path, visited = [])
         parentNodesCount++;
     }
 
-    return { 
+    return {
         name: node.devName,
         path: path,
         mac: node.devMac,
@@ -562,19 +566,32 @@ function getChildren(node, list, path, visited = [])
     };
 }
 
-// ---------------------------------------------------------------------------  
+// ---------------------------------------------------------------------------
 function getHierarchy()
-{ 
+{
+  let internetNode = null;
+
   for(i in deviceListGlobal)
-  {      
+  {
     if(deviceListGlobal[i].devMac == 'Internet')
-    { 
-      return (getChildren(deviceListGlobal[i], deviceListGlobal, ''))
+    {
+      internetNode = deviceListGlobal[i];
+
+      return (getChildren(internetNode, deviceListGlobal, ''))
       break;
     }
   }
+
+  if (!internetNode) {
+    showModalOk(
+      getString('Network_Configuration_Error'),
+      getString('Network_Root_Not_Configured')
+    );
+    console.error("getHierarchy(): Internet node not found");
+    return null;
+  }
 }
-  
+
 //---------------------------------------------------------------------------
 function toggleSubTree(parentMac, treePath)
 {
@@ -593,33 +610,33 @@ function toggleSubTree(parentMac, treePath)
   myTree.refresh(updatedTree);
 
   // re-attach any onclick events
-  attachTreeEvents();   
+  attachTreeEvents();
 }
 
-// --------------------------------------------------------------------------- 
+// ---------------------------------------------------------------------------
 function attachTreeEvents()
 {
   //  toggle subtree functionality
   $("div[data-mytreemac]").each(function(){
-      $(this).attr('onclick', 'toggleSubTree("'+$(this).attr('data-mytreemac')+'","'+ $(this).attr('data-mytreepath')+'")')        
-  }); 
+      $(this).attr('onclick', 'toggleSubTree("'+$(this).attr('data-mytreemac')+'","'+ $(this).attr('data-mytreepath')+'")')
+  });
 }
 
-// --------------------------------------------------------------------------- 
+// ---------------------------------------------------------------------------
 // Handle network node click - select correct tab in the bottom table
 function handleNodeClick(el)
-{    
+{
 
   isNetworkDevice = $(el).data("devisnetworknodedynamic") == 1;
   targetTabMAC = ""
-  thisDevMac= $(el).data("mac"); 
-  
+  thisDevMac= $(el).data("mac");
+
   if (isNetworkDevice == false)
   {
-    targetTabMAC = $(el).data("parentmac");   
+    targetTabMAC = $(el).data("parentmac");
   } else
   {
-    targetTabMAC = thisDevMac;  
+    targetTabMAC = thisDevMac;
   }
 
   var targetTab = $(`a[data-mytabmac="${targetTabMAC}"]`);
@@ -628,8 +645,8 @@ function handleNodeClick(el)
     // Simulate a click event on the target tab
     targetTab.click();
 
-    
-  } 
+
+  }
 
   if (isNetworkDevice) {
     // Smooth scroll to the tab content
@@ -639,7 +656,7 @@ function handleNodeClick(el)
   }  else {
     $("tr.selected").removeClass("selected");
     $(`tr[data-mac="${thisDevMac}"]`).addClass("selected");
-  
+
     const tableId = "table_leafs_" + targetTabMAC.replace(/:/g, '_');
     const $table = $(`#${tableId}`).DataTable();
 
@@ -669,10 +686,8 @@ function handleNodeClick(el)
   }
 }
 
-// --------------------------------------------------------------------------- 
+// ---------------------------------------------------------------------------
 var myTree;
-
-
 var emSize;
 var nodeHeight;
 // var sizeCoefficient = 1.4
@@ -689,140 +704,139 @@ function emToPx(em, element) {
 
 function initTree(myHierarchy)
 {
-  // calculate the drawing area based on teh tree width and available screen size
-  
-  let baseFontSize = parseFloat($('html').css('font-size')); 
-  let treeAreaHeight = ($(window).height() - 155); ;
-  // calculate the font size of the leaf nodes to fit everything into the tree area
-  leafNodesCount == 0 ? 1 : leafNodesCount;
-
-  emSize = pxToEm((treeAreaHeight/(leafNodesCount)).toFixed(2));
-  
-  let screenWidthEm = pxToEm($('.networkTable').width()-15);
-
-  // init the drawing area size
-  $("#networkTree").attr('style', `height:${treeAreaHeight}px; width:${emToPx(screenWidthEm)}px`)
-
-  if(myHierarchy.type == "")
+  if(myHierarchy && myHierarchy.type !== "")
   {
-    showModalOk(getString('Network_Configuration_Error'), getString('Network_Root_Not_Configured'))      
-    
-    return;
+    // calculate the drawing area based on the tree width and available screen size
+    let baseFontSize = parseFloat($('html').css('font-size'));
+    let treeAreaHeight = ($(window).height() - 155); ;
+
+    // calculate the font size of the leaf nodes to fit everything into the tree area
+    leafNodesCount == 0 ? 1 : leafNodesCount;
+
+    emSize = pxToEm((treeAreaHeight/(leafNodesCount)).toFixed(2));
+
+    let screenWidthEm = pxToEm($('.networkTable').width()-15);
+
+    // init the drawing area size
+    $("#networkTree").attr('style', `height:${treeAreaHeight}px; width:${emToPx(screenWidthEm)}px`)
+
+    // handle canvas and node size if only a few nodes
+    emSize > 1 ? emSize = 1 : emSize = emSize;
+
+    let nodeHeightPx = emToPx(emSize*1);
+    let nodeWidthPx = emToPx(screenWidthEm / (parentNodesCount));
+
+    // handle if only a few nodes
+    nodeWidthPx > 160 ? nodeWidthPx = 160 : nodeWidthPx = nodeWidthPx;
+
+    console.log(Treeviz);
+
+    myTree = Treeviz.create({
+      htmlId: "networkTree",
+      renderNode:  nodeData =>  {
+
+        (!emptyArr.includes(nodeData.data.port )) ? port =  nodeData.data.port : port = "";
+
+        (port == "" || port == 0 || port == 'None' ) ? portBckgIcon = `<i class="fa fa-wifi"></i>` : portBckgIcon = `<i class="fa fa-ethernet"></i>`;
+
+        portHtml = (port == "" || port == 0 || port == 'None' ) ? " &nbsp " : port;
+
+        // Build HTML for individual nodes in the network diagram
+        deviceIcon = (!emptyArr.includes(nodeData.data.icon )) ?
+                  `<div class="netIcon">
+                        ${atob(nodeData.data.icon)}
+                  </div>` : "";
+        devicePort = `<div  class="netPort"
+                            style="width:${emSize}em;height:${emSize}em">
+                        ${portHtml}</div>
+                      <div  class="portBckgIcon"
+                            style="margin-left:-${emSize*0.7}em;">
+                            ${portBckgIcon}
+                      </div>`;
+        collapseExpandIcon = nodeData.data.hiddenChildren ?
+                            "square-plus" : "square-minus";
+
+        // generate +/- icon if node has children nodes
+        collapseExpandHtml = nodeData.data.hasChildren ?
+                      `<div class="netCollapse"
+                            style="font-size:${nodeHeightPx/2}px;top:${Math.floor(nodeHeightPx / 4)}px"
+                            data-mytreepath="${nodeData.data.path}"
+                            data-mytreemac="${nodeData.data.mac}">
+                        <i class="fa fa-${collapseExpandIcon} pointer"></i>
+                      </div>` : "";
+
+        selectedNodeMac = $(".nav-tabs-custom .active a").attr('data-mytabmac')
+
+        highlightedCss = nodeData.data.mac == selectedNodeMac ?
+                      " highlightedNode " : "";
+        cssNodeType = nodeData.data.devIsNetworkNodeDynamic  ?
+                      " node-network-device " : " node-standard-device ";
+
+        networkHardwareIcon = nodeData.data.devIsNetworkNodeDynamic ? `<span class="network-hw-icon">
+                                  <i class="fa-solid fa-hard-drive"></i>
+                              </span>` : "";
+
+        const badgeConf = getStatusBadgeParts(nodeData.data.presentLastScan, nodeData.data.alertDown, nodeData.data.mac, statusText = '')
+
+        return result = `<div
+                              class="node-inner hover-node-info box pointer ${highlightedCss} ${cssNodeType}"
+                              style="height:${nodeHeightPx}px;font-size:${nodeHeightPx-5}px;"
+                              onclick="handleNodeClick(this)"
+                              data-mac="${nodeData.data.mac}"
+                              data-parentMac="${nodeData.data.parentMac}"
+                              data-name="${nodeData.data.name}"
+                              data-ip="${nodeData.data.ip}"
+                              data-mac="${nodeData.data.mac}"
+                              data-vendor="${nodeData.data.vendor}"
+                              data-type="${nodeData.data.type}"
+                              data-devIsNetworkNodeDynamic="${nodeData.data.devIsNetworkNodeDynamic}"
+                              data-lastseen="${nodeData.data.lastseen}"
+                              data-firstseen="${nodeData.data.firstseen}"
+                              data-relationship="${nodeData.data.relType}"
+                              data-status="${nodeData.data.status}"
+                              data-present="${nodeData.data.presentLastScan}"
+                              data-alert="${nodeData.data.alertDown}"
+                              data-icon="${nodeData.data.icon}"
+                          >
+                            <div class="netNodeText">
+                              <strong><span>${devicePort}  <span class="${badgeConf.cssText}">${deviceIcon}</span></span>
+                                <span class="spanNetworkTree anonymizeDev" style="width:${nodeWidthPx-50}px">${nodeData.data.name}</span>
+                                ${networkHardwareIcon}
+                              </strong>
+                            </div>
+                          </div>
+                          ${collapseExpandHtml}`;
+      },
+      mainAxisNodeSpacing: 'auto',
+      // secondaryAxisNodeSpacing: 0.3,
+      nodeHeight: nodeHeightPx,
+      nodeWidth: nodeWidthPx,
+      marginTop: '5',
+      isHorizontal : true,
+      hasZoom: true,
+      hasPan: true,
+      marginLeft: '10',
+      marginRight: '10',
+      idKey: "mac",
+      hasFlatData: false,
+      relationnalField: "children",
+      linkWidth: (nodeData) => 2,
+      linkColor: (nodeData) => {
+        relConf = getRelationshipConf(nodeData.data.relType)
+        return relConf.color;
+      }
+      // onNodeClick: (nodeData) => handleNodeClick(nodeData),
+    });
+
+    console.log(deviceListGlobal);
+    myTree.refresh(myHierarchy);
+
+    // hide spinning icon
+    hideSpinner()
+  } else
+  {
+    console.error("getHierarchy() not returning expected result");
   }
-
-  // handle canvas and node size if only a few nodes
-  emSize > 1 ? emSize = 1 : emSize = emSize;
-
-  let nodeHeightPx = emToPx(emSize*1);
-  let nodeWidthPx = emToPx(screenWidthEm / (parentNodesCount));
-
-  // handle if only a few nodes
-  nodeWidthPx > 160 ? nodeWidthPx = 160 : nodeWidthPx = nodeWidthPx;
-
-  console.log(Treeviz);
-
-  myTree = Treeviz.create({
-    htmlId: "networkTree",
-    renderNode:  nodeData =>  {
-      
-      (!emptyArr.includes(nodeData.data.port )) ? port =  nodeData.data.port : port = "";
-
-      (port == "" || port == 0 || port == 'None' ) ? portBckgIcon = `<i class="fa fa-wifi"></i>` : portBckgIcon = `<i class="fa fa-ethernet"></i>`;
-
-      portHtml = (port == "" || port == 0 || port == 'None' ) ? " &nbsp " : port;
-      
-      // Build HTML for individual nodes in the network diagram        
-      deviceIcon = (!emptyArr.includes(nodeData.data.icon )) ?  
-                `<div class="netIcon">
-                      ${atob(nodeData.data.icon)}
-                </div>` : "";
-      devicePort = `<div  class="netPort" 
-                          style="width:${emSize}em;height:${emSize}em">
-                      ${portHtml}</div> 
-                    <div  class="portBckgIcon" 
-                          style="margin-left:-${emSize*0.7}em;">
-                          ${portBckgIcon}
-                    </div>`;
-      collapseExpandIcon = nodeData.data.hiddenChildren ? 
-                          "square-plus" : "square-minus";
-                          
-      // generate +/- icon if node has children nodes
-      collapseExpandHtml = nodeData.data.hasChildren ? 
-                    `<div class="netCollapse" 
-                          style="font-size:${nodeHeightPx/2}px;top:${Math.floor(nodeHeightPx / 4)}px" 
-                          data-mytreepath="${nodeData.data.path}" 
-                          data-mytreemac="${nodeData.data.mac}">
-                      <i class="fa fa-${collapseExpandIcon} pointer"></i>
-                    </div>` : "";
-
-      selectedNodeMac = $(".nav-tabs-custom .active a").attr('data-mytabmac')
-
-      highlightedCss = nodeData.data.mac == selectedNodeMac ? 
-                    " highlightedNode " : "";
-      cssNodeType = nodeData.data.devIsNetworkNodeDynamic  ? 
-                    " node-network-device " : " node-standard-device ";
-
-      networkHardwareIcon = nodeData.data.devIsNetworkNodeDynamic ? `<span class="network-hw-icon">
-                                <i class="fa-solid fa-hard-drive"></i>
-                            </span>` : "";
-
-      const badgeConf = getStatusBadgeParts(nodeData.data.presentLastScan, nodeData.data.alertDown, nodeData.data.mac, statusText = '')
-
-      return result = `<div 
-                            class="node-inner hover-node-info box pointer ${highlightedCss} ${cssNodeType}"
-                            style="height:${nodeHeightPx}px;font-size:${nodeHeightPx-5}px;"
-                            onclick="handleNodeClick(this)"
-                            data-mac="${nodeData.data.mac}"                            
-                            data-parentMac="${nodeData.data.parentMac}"                            
-                            data-name="${nodeData.data.name}"
-                            data-ip="${nodeData.data.ip}"
-                            data-mac="${nodeData.data.mac}"
-                            data-vendor="${nodeData.data.vendor}"
-                            data-type="${nodeData.data.type}"
-                            data-devIsNetworkNodeDynamic="${nodeData.data.devIsNetworkNodeDynamic}"
-                            data-lastseen="${nodeData.data.lastseen}"
-                            data-firstseen="${nodeData.data.firstseen}"
-                            data-relationship="${nodeData.data.relType}"
-                            data-status="${nodeData.data.status}"
-                            data-present="${nodeData.data.presentLastScan}"
-                            data-alert="${nodeData.data.alertDown}"
-                            data-icon="${nodeData.data.icon}"
-                        >
-                          <div class="netNodeText">
-                            <strong><span>${devicePort}  <span class="${badgeConf.cssText}">${deviceIcon}</span></span>
-                              <span class="spanNetworkTree anonymizeDev" style="width:${nodeWidthPx-50}px">${nodeData.data.name}</span>
-                              ${networkHardwareIcon}
-                            </strong>                            
-                          </div>                          
-                        </div>
-                        ${collapseExpandHtml}`;
-    },
-    mainAxisNodeSpacing: 'auto',
-    // secondaryAxisNodeSpacing: 0.3,
-    nodeHeight: nodeHeightPx,
-    nodeWidth: nodeWidthPx,
-    marginTop: '5',
-    isHorizontal : true,
-    hasZoom: true,
-    hasPan: true,
-    marginLeft: '10',
-    marginRight: '10',
-    idKey: "mac",
-    hasFlatData: false,
-    relationnalField: "children",
-    linkWidth: (nodeData) => 2,
-    linkColor: (nodeData) => {  
-      relConf = getRelationshipConf(nodeData.data.relType)  
-      return relConf.color;
-    }
-    // onNodeClick: (nodeData) => handleNodeClick(nodeData),
-  });      
-
-  console.log(deviceListGlobal);
-  myTree.refresh(myHierarchy);
-
-  // hide spinning icon
-  hideSpinner()
 }
 
 
@@ -839,11 +853,11 @@ function initTab()
   selectedTab = "Internet_id"
 
   // the #target from the url
-  target = getQueryString('mac') 
+  target = getQueryString('mac')
 
   // update cookie if target specified
   if(target != "")
-  {      
+  {
     setCache(key, target.replaceAll(":","_")+'_id') // _id is added so it doesn't conflict with AdminLTE tab behavior
   }
 
@@ -860,12 +874,12 @@ function initTab()
   $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
     setCache(key, $(e.target).attr('id'))
   });
-  
+
 }
 
 // ---------------------------------------------------------------------------
 function initSelectedNodeHighlighting()
-{ 
+{
 
   var currentNodeMac = $(".networkNodeTabHeaders.active a").data("mytabmac");
 
@@ -882,7 +896,7 @@ function initSelectedNodeHighlighting()
   newSelNode = $("#networkTree div[data-mac='"+currentNodeMac+"']")[0]
 
   console.log(newSelNode)
-  
+
   $(newSelNode).attr('class',  $(newSelNode).attr('class') + ' highlightedNode')
 }
 
@@ -913,7 +927,7 @@ function updateLeaf(leafMac, action) {
 }
 
 // ---------------------------------------------------------------------------
-// showing icons or device names in tabs depending on available screen size 
+// showing icons or device names in tabs depending on available screen size
 function checkTabsOverflow() {
   const $ul = $('.nav-tabs');
   const $lis = $ul.find('li');

install/production-filesystem/entrypoint.d/95-appliance-integrity.sh

@@ -14,7 +14,7 @@ if ! awk '$2 == "/" && $4 ~ /ro/ {found=1} END {exit !found}' /proc/mounts; then
 ══════════════════════════════════════════════════════════════════════════════
 ⚠️  Warning: Container is running as read-write, not in read-only mode.
 
-    Please mount the root filesystem as --read-only or use read-only: true
+    Please mount the root filesystem as --read-only or use read_only: true
     https://github.com/jokob-sk/NetAlertX/blob/main/docs/docker-troubleshooting/read-only-filesystem.md
 ══════════════════════════════════════════════════════════════════════════════
 EOF