mirror of
https://github.com/alexhopeoconnor/dnsmasq-webui.git
synced 2026-10-22 13:57:50 +10:00
Initial commit: dnsmasq web UI
- ASP.NET Core 9 Blazor Web App + Web API - Hosts file management (read/write, hosts(5) format) - DHCP static hosts (dhcp-host=, dnsmasq config) - DHCP leases (read-only, dnsmasq lease file format) - Reload and status commands (configurable) - Docker: standalone app image + Dockerfile.dnsmasq (app + dnsmasq) - docker-compose.test.yml: app + dhcp-client, testdata mount - Unit tests (Hosts, DhcpHost, Leases, DnsmasqConfig parsers) using testdata
This commit is contained in:
@@ -0,0 +1,21 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<base href="/" />
|
||||
<link rel="stylesheet" href="@Assets["lib/bootstrap/dist/css/bootstrap.min.css"]" />
|
||||
<link rel="stylesheet" href="@Assets["app.css"]" />
|
||||
<link rel="stylesheet" href="@Assets["DnsmasqWebUI.styles.css"]" />
|
||||
<ImportMap />
|
||||
<link rel="icon" type="image/png" href="favicon.png" />
|
||||
<HeadOutlet />
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<Routes />
|
||||
<script src="_framework/blazor.web.js"></script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
@@ -0,0 +1,23 @@
|
||||
@inherits LayoutComponentBase
|
||||
|
||||
<div class="page">
|
||||
<div class="sidebar">
|
||||
<NavMenu />
|
||||
</div>
|
||||
|
||||
<main>
|
||||
<div class="top-row px-4">
|
||||
<a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
|
||||
</div>
|
||||
|
||||
<article class="content px-4">
|
||||
@Body
|
||||
</article>
|
||||
</main>
|
||||
</div>
|
||||
|
||||
<div id="blazor-error-ui" data-nosnippet>
|
||||
An unhandled error has occurred.
|
||||
<a href="." class="reload">Reload</a>
|
||||
<span class="dismiss">🗙</span>
|
||||
</div>
|
||||
@@ -0,0 +1,98 @@
|
||||
.page {
|
||||
position: relative;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
main {
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.sidebar {
|
||||
background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
|
||||
}
|
||||
|
||||
.top-row {
|
||||
background-color: #f7f7f7;
|
||||
border-bottom: 1px solid #d6d5d5;
|
||||
justify-content: flex-end;
|
||||
height: 3.5rem;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.top-row ::deep a, .top-row ::deep .btn-link {
|
||||
white-space: nowrap;
|
||||
margin-left: 1.5rem;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
.top-row ::deep a:first-child {
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
@media (max-width: 640.98px) {
|
||||
.top-row {
|
||||
justify-content: space-between;
|
||||
}
|
||||
|
||||
.top-row ::deep a, .top-row ::deep .btn-link {
|
||||
margin-left: 0;
|
||||
}
|
||||
}
|
||||
|
||||
@media (min-width: 641px) {
|
||||
.page {
|
||||
flex-direction: row;
|
||||
}
|
||||
|
||||
.sidebar {
|
||||
width: 250px;
|
||||
height: 100vh;
|
||||
position: sticky;
|
||||
top: 0;
|
||||
}
|
||||
|
||||
.top-row {
|
||||
position: sticky;
|
||||
top: 0;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.top-row.auth ::deep a:first-child {
|
||||
flex: 1;
|
||||
text-align: right;
|
||||
width: 0;
|
||||
}
|
||||
|
||||
.top-row, article {
|
||||
padding-left: 2rem !important;
|
||||
padding-right: 1.5rem !important;
|
||||
}
|
||||
}
|
||||
|
||||
#blazor-error-ui {
|
||||
color-scheme: light only;
|
||||
background: lightyellow;
|
||||
bottom: 0;
|
||||
box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
|
||||
box-sizing: border-box;
|
||||
display: none;
|
||||
left: 0;
|
||||
padding: 0.6rem 1.25rem 0.7rem 1.25rem;
|
||||
position: fixed;
|
||||
width: 100%;
|
||||
z-index: 1000;
|
||||
}
|
||||
|
||||
#blazor-error-ui .dismiss {
|
||||
cursor: pointer;
|
||||
position: absolute;
|
||||
right: 0.75rem;
|
||||
top: 0.5rem;
|
||||
}
|
||||
@@ -0,0 +1,36 @@
|
||||
<div class="top-row ps-3 navbar navbar-dark">
|
||||
<div class="container-fluid">
|
||||
<a class="navbar-brand" href="">DnsmasqWebUI</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<input type="checkbox" title="Navigation menu" class="navbar-toggler" />
|
||||
|
||||
<div class="nav-scrollable" onclick="document.querySelector('.navbar-toggler').click()">
|
||||
<nav class="nav flex-column">
|
||||
<div class="nav-item px-3">
|
||||
<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
|
||||
<span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> Home
|
||||
</NavLink>
|
||||
</div>
|
||||
|
||||
<div class="nav-item px-3">
|
||||
<NavLink class="nav-link" href="hosts">
|
||||
<span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Hosts
|
||||
</NavLink>
|
||||
</div>
|
||||
|
||||
<div class="nav-item px-3">
|
||||
<NavLink class="nav-link" href="dhcp">
|
||||
<span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> DHCP
|
||||
</NavLink>
|
||||
</div>
|
||||
|
||||
<div class="nav-item px-3">
|
||||
<NavLink class="nav-link" href="leases">
|
||||
<span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Leases
|
||||
</NavLink>
|
||||
</div>
|
||||
</nav>
|
||||
</div>
|
||||
|
||||
@@ -0,0 +1,105 @@
|
||||
.navbar-toggler {
|
||||
appearance: none;
|
||||
cursor: pointer;
|
||||
width: 3.5rem;
|
||||
height: 2.5rem;
|
||||
color: white;
|
||||
position: absolute;
|
||||
top: 0.5rem;
|
||||
right: 1rem;
|
||||
border: 1px solid rgba(255, 255, 255, 0.1);
|
||||
background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") no-repeat center/1.75rem rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
|
||||
.navbar-toggler:checked {
|
||||
background-color: rgba(255, 255, 255, 0.5);
|
||||
}
|
||||
|
||||
.top-row {
|
||||
min-height: 3.5rem;
|
||||
background-color: rgba(0,0,0,0.4);
|
||||
}
|
||||
|
||||
.navbar-brand {
|
||||
font-size: 1.1rem;
|
||||
}
|
||||
|
||||
.bi {
|
||||
display: inline-block;
|
||||
position: relative;
|
||||
width: 1.25rem;
|
||||
height: 1.25rem;
|
||||
margin-right: 0.75rem;
|
||||
top: -1px;
|
||||
background-size: cover;
|
||||
}
|
||||
|
||||
.bi-house-door-fill-nav-menu {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-house-door-fill' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 14.5v-3.505c0-.245.25-.495.5-.495h2c.25 0 .5.25.5.5v3.5a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-7a.5.5 0 0 0-.146-.354L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293L8.354 1.146a.5.5 0 0 0-.708 0l-6 6A.5.5 0 0 0 1.5 7.5v7a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5Z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.bi-plus-square-fill-nav-menu {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-plus-square-fill' viewBox='0 0 16 16'%3E%3Cpath d='M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.bi-list-nested-nav-menu {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-list-nested' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.5 11.5A.5.5 0 0 1 5 11h10a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 1 3h10a.5.5 0 0 1 0 1H1a.5.5 0 0 1-.5-.5z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.nav-item {
|
||||
font-size: 0.9rem;
|
||||
padding-bottom: 0.5rem;
|
||||
}
|
||||
|
||||
.nav-item:first-of-type {
|
||||
padding-top: 1rem;
|
||||
}
|
||||
|
||||
.nav-item:last-of-type {
|
||||
padding-bottom: 1rem;
|
||||
}
|
||||
|
||||
.nav-item ::deep .nav-link {
|
||||
color: #d7d7d7;
|
||||
background: none;
|
||||
border: none;
|
||||
border-radius: 4px;
|
||||
height: 3rem;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
line-height: 3rem;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.nav-item ::deep a.active {
|
||||
background-color: rgba(255,255,255,0.37);
|
||||
color: white;
|
||||
}
|
||||
|
||||
.nav-item ::deep .nav-link:hover {
|
||||
background-color: rgba(255,255,255,0.1);
|
||||
color: white;
|
||||
}
|
||||
|
||||
.nav-scrollable {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.navbar-toggler:checked ~ .nav-scrollable {
|
||||
display: block;
|
||||
}
|
||||
|
||||
@media (min-width: 641px) {
|
||||
.navbar-toggler {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.nav-scrollable {
|
||||
/* Never collapse the sidebar for wide screens */
|
||||
display: block;
|
||||
|
||||
/* Allow sidebar to scroll for tall menus */
|
||||
height: calc(100vh - 3.5rem);
|
||||
overflow-y: auto;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,194 @@
|
||||
@page "/dhcp"
|
||||
@rendermode InteractiveServer
|
||||
@inject HttpClient Http
|
||||
|
||||
<PageTitle>DHCP hosts</PageTitle>
|
||||
|
||||
<h1>DHCP static hosts</h1>
|
||||
|
||||
@if (_status == null)
|
||||
{
|
||||
<p>Loading...</p>
|
||||
}
|
||||
else if (!_status.configPathExists)
|
||||
{
|
||||
<p class="text-warning">Config file not found: @_status.configPath</p>
|
||||
}
|
||||
else
|
||||
{
|
||||
@if (_status.dnsmasqStatus == "inactive" || _status.dnsmasqStatus == "unknown")
|
||||
{
|
||||
<div class="alert alert-warning">Dnsmasq service appears to be <strong>@_status.dnsmasqStatus</strong>. Save will update the file but reload may fail until the service is fixed.</div>
|
||||
}
|
||||
@if (_error != null)
|
||||
{
|
||||
<div class="alert alert-danger">@_error</div>
|
||||
}
|
||||
@if (_message != null)
|
||||
{
|
||||
<div class="alert alert-success">@_message</div>
|
||||
}
|
||||
<table class="table table-bordered">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>#</th><th>Valid</th><th>MAC</th><th>Name</th><th>Address</th><th>Lease</th><th>Ignore</th><th>Comment</th><th></th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
@foreach (var e in _entries.Where(x => !x.IsDeleted))
|
||||
{
|
||||
<tr class="@(e.IsComment ? "table-secondary" : "")" @key="e.Id">
|
||||
<td>@e.LineNumber</td>
|
||||
<td><input type="checkbox" checked="@(!e.IsComment)" @onchange="() => ToggleValid(e)" /></td>
|
||||
<td><input class="form-control form-control-sm" value="@string.Join(", ", e.MacAddresses)" @oninput="ev => SetMac(e, ev.Value?.ToString())" style="min-width:140px" /></td>
|
||||
<td><input class="form-control form-control-sm" @bind="e.Name" /></td>
|
||||
<td><input class="form-control form-control-sm" @bind="e.Address" style="min-width:100px" /></td>
|
||||
<td><input class="form-control form-control-sm" @bind="e.Lease" style="min-width:70px" /></td>
|
||||
<td><input type="checkbox" checked="@e.Ignore" @onchange="() => ToggleIgnore(e)" /></td>
|
||||
<td><input class="form-control form-control-sm" @bind="e.Comment" /></td>
|
||||
<td><button class="btn btn-sm btn-danger" @onclick="() => Delete(e)">Delete</button></td>
|
||||
</tr>
|
||||
}
|
||||
</tbody>
|
||||
</table>
|
||||
<button class="btn btn-secondary mt-2" @onclick="Add">Add host</button>
|
||||
<button class="btn btn-primary mt-2" @onclick="Save" disabled="@_saving">Save</button>
|
||||
@if (_status.reloadCommandConfigured)
|
||||
{
|
||||
<button class="btn btn-outline-primary mt-2" @onclick="Reload" disabled="@_saving">Reload dnsmasq</button>
|
||||
}
|
||||
<p class="text-muted small mt-2">Path: @_status.configPath</p>
|
||||
}
|
||||
|
||||
@code {
|
||||
private DhcpStatusDto? _status;
|
||||
private List<DnsmasqWebUI.Models.DhcpHostEntry> _entries = new();
|
||||
private string? _error;
|
||||
private string? _message;
|
||||
private bool _saving;
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
await Load();
|
||||
}
|
||||
|
||||
private async Task Load()
|
||||
{
|
||||
_error = null;
|
||||
_message = null;
|
||||
try
|
||||
{
|
||||
_status = await Http.GetFromJsonAsync<DhcpStatusDto>("api/status");
|
||||
var entries = await Http.GetFromJsonAsync<List<DnsmasqWebUI.Models.DhcpHostEntry>>("api/dhcp/hosts");
|
||||
if (entries != null)
|
||||
_entries = entries;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
}
|
||||
|
||||
private void Add()
|
||||
{
|
||||
_entries.Add(new DnsmasqWebUI.Models.DhcpHostEntry { Id = "new:" + Guid.NewGuid().ToString("N"), LineNumber = 0, MacAddresses = new List<string>(), Extra = new List<string>() });
|
||||
StateHasChanged();
|
||||
}
|
||||
|
||||
private void Delete(DnsmasqWebUI.Models.DhcpHostEntry e)
|
||||
{
|
||||
e.IsDeleted = true;
|
||||
StateHasChanged();
|
||||
}
|
||||
|
||||
private void ToggleValid(DnsmasqWebUI.Models.DhcpHostEntry e)
|
||||
{
|
||||
e.IsComment = !e.IsComment;
|
||||
StateHasChanged();
|
||||
}
|
||||
|
||||
private void ToggleIgnore(DnsmasqWebUI.Models.DhcpHostEntry e)
|
||||
{
|
||||
e.Ignore = !e.Ignore;
|
||||
StateHasChanged();
|
||||
}
|
||||
|
||||
private void SetMac(DnsmasqWebUI.Models.DhcpHostEntry e, string? value)
|
||||
{
|
||||
e.MacAddresses = value?.Split(',').Select(s => s.Trim()).Where(s => s.Length > 0).ToList() ?? new List<string>();
|
||||
StateHasChanged();
|
||||
}
|
||||
|
||||
private async Task Save()
|
||||
{
|
||||
_saving = true;
|
||||
_error = null;
|
||||
_message = null;
|
||||
try
|
||||
{
|
||||
var response = await Http.PutAsJsonAsync("api/dhcp/hosts", _entries);
|
||||
if (!response.IsSuccessStatusCode)
|
||||
{
|
||||
_error = await response.Content.ReadAsStringAsync();
|
||||
return;
|
||||
}
|
||||
var result = await response.Content.ReadFromJsonAsync<SaveResultDto>();
|
||||
if (result?.reload?.success == true)
|
||||
_message = "Saved and dnsmasq reloaded.";
|
||||
else if (result?.reload != null && !string.IsNullOrEmpty(result.reload.stdErr))
|
||||
_error = "Saved but dnsmasq reload failed: " + result.reload.stdErr;
|
||||
else
|
||||
_message = "Saved.";
|
||||
await Load();
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
finally
|
||||
{
|
||||
_saving = false;
|
||||
}
|
||||
}
|
||||
|
||||
private class SaveResultDto { public ReloadDto? reload { get; set; } }
|
||||
private class DhcpStatusDto
|
||||
{
|
||||
public string? configPath { get; set; }
|
||||
public bool configPathExists { get; set; }
|
||||
public bool reloadCommandConfigured { get; set; }
|
||||
public string? dnsmasqStatus { get; set; }
|
||||
}
|
||||
|
||||
private async Task Reload()
|
||||
{
|
||||
_saving = true;
|
||||
_error = null;
|
||||
_message = null;
|
||||
try
|
||||
{
|
||||
var result = await Http.PostAsync("api/reload", null);
|
||||
result.EnsureSuccessStatusCode();
|
||||
var reload = await result.Content.ReadFromJsonAsync<ReloadResultDto>();
|
||||
if (reload?.success == true)
|
||||
_message = "Dnsmasq reloaded.";
|
||||
else
|
||||
_error = "Reload failed: " + (reload?.stdErr ?? "unknown");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
finally
|
||||
{
|
||||
_saving = false;
|
||||
}
|
||||
}
|
||||
|
||||
private class ReloadResultDto
|
||||
{
|
||||
public bool success { get; set; }
|
||||
public string? stdErr { get; set; }
|
||||
}
|
||||
private class ReloadDto { public bool success { get; set; } public string? stdErr { get; set; } }
|
||||
}
|
||||
@@ -0,0 +1,36 @@
|
||||
@page "/Error"
|
||||
@using System.Diagnostics
|
||||
|
||||
<PageTitle>Error</PageTitle>
|
||||
|
||||
<h1 class="text-danger">Error.</h1>
|
||||
<h2 class="text-danger">An error occurred while processing your request.</h2>
|
||||
|
||||
@if (ShowRequestId)
|
||||
{
|
||||
<p>
|
||||
<strong>Request ID:</strong> <code>@RequestId</code>
|
||||
</p>
|
||||
}
|
||||
|
||||
<h3>Development Mode</h3>
|
||||
<p>
|
||||
Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
|
||||
</p>
|
||||
<p>
|
||||
<strong>The Development environment shouldn't be enabled for deployed applications.</strong>
|
||||
It can result in displaying sensitive information from exceptions to end users.
|
||||
For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
|
||||
and restarting the app.
|
||||
</p>
|
||||
|
||||
@code{
|
||||
[CascadingParameter]
|
||||
private HttpContext? HttpContext { get; set; }
|
||||
|
||||
private string? RequestId { get; set; }
|
||||
private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
|
||||
|
||||
protected override void OnInitialized() =>
|
||||
RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
|
||||
}
|
||||
@@ -0,0 +1,78 @@
|
||||
@page "/"
|
||||
@rendermode InteractiveServer
|
||||
@inject HttpClient Http
|
||||
|
||||
<PageTitle>Dnsmasq Web UI</PageTitle>
|
||||
|
||||
<h1 class="mb-4">Dnsmasq Web UI</h1>
|
||||
|
||||
<p class="lead text-muted mb-4">Manage DNS hosts and DHCP static assignments for dnsmasq.</p>
|
||||
|
||||
@if (_status != null)
|
||||
{
|
||||
<div class="alert alert-@(_status.dnsmasqStatus == "active" ? "success" : "secondary") mb-4 py-2">
|
||||
<strong>Service:</strong> @(_status.dnsmasqStatus ?? "—")
|
||||
@if (_status.reloadCommandConfigured)
|
||||
{
|
||||
<span class="ms-2 text-muted small">· Reload configured</span>
|
||||
}
|
||||
</div>
|
||||
}
|
||||
|
||||
<div class="row g-4">
|
||||
<div class="col-md-4">
|
||||
<div class="card h-100 shadow-sm">
|
||||
<div class="card-body">
|
||||
<h5 class="card-title">
|
||||
<span class="bi bi-file-text me-2" aria-hidden="true"></span>Hosts
|
||||
</h5>
|
||||
<p class="card-text text-muted small">Edit the hosts file (/etc/hosts). Add or change static hostname-to-IP mappings.</p>
|
||||
<a href="hosts" class="btn btn-primary btn-sm">Open Hosts</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="card h-100 shadow-sm">
|
||||
<div class="card-body">
|
||||
<h5 class="card-title">
|
||||
<span class="bi bi-hdd-network me-2" aria-hidden="true"></span>DHCP
|
||||
</h5>
|
||||
<p class="card-text text-muted small">Manage static DHCP host entries (dhcp-host=). Assign fixed IPs by MAC or hostname.</p>
|
||||
<a href="dhcp" class="btn btn-primary btn-sm">Open DHCP</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="card h-100 shadow-sm">
|
||||
<div class="card-body">
|
||||
<h5 class="card-title">
|
||||
<span class="bi bi-list-check me-2" aria-hidden="true"></span>Leases
|
||||
</h5>
|
||||
<p class="card-text text-muted small">View active DHCP leases (read-only). Refreshes from the leases file on demand.</p>
|
||||
<a href="leases" class="btn btn-primary btn-sm">Open Leases</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@code {
|
||||
private HomeStatusDto? _status;
|
||||
|
||||
private class HomeStatusDto
|
||||
{
|
||||
public string? dnsmasqStatus { get; set; }
|
||||
public bool reloadCommandConfigured { get; set; }
|
||||
}
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
try
|
||||
{
|
||||
_status = await Http.GetFromJsonAsync<HomeStatusDto>("api/status");
|
||||
}
|
||||
catch
|
||||
{
|
||||
// Status is optional on home; leave _status null
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,124 @@
|
||||
@page "/hosts"
|
||||
@rendermode InteractiveServer
|
||||
@inject HttpClient Http
|
||||
|
||||
<PageTitle>Hosts</PageTitle>
|
||||
|
||||
<h1>Hosts file</h1>
|
||||
|
||||
@if (_status == null)
|
||||
{
|
||||
<p>Loading...</p>
|
||||
}
|
||||
else if (!_status.hostsPathExists)
|
||||
{
|
||||
<p class="text-warning">Hosts file not found: @_status.hostsPath</p>
|
||||
}
|
||||
else
|
||||
{
|
||||
@if (_status.dnsmasqStatus == "inactive" || _status.dnsmasqStatus == "unknown")
|
||||
{
|
||||
<div class="alert alert-warning">Dnsmasq service appears to be <strong>@_status.dnsmasqStatus</strong>. Save will update the file but reload may fail until the service is fixed.</div>
|
||||
}
|
||||
@if (_error != null)
|
||||
{
|
||||
<div class="alert alert-danger">@_error</div>
|
||||
}
|
||||
@if (_message != null)
|
||||
{
|
||||
<div class="alert alert-success">@_message</div>
|
||||
}
|
||||
<table class="table table-bordered">
|
||||
<thead>
|
||||
<tr><th>#</th><th>Address</th><th>Names</th></tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
@foreach (var e in _entries.Where(x => !x.IsPassthrough))
|
||||
{
|
||||
<tr class="@(e.IsComment ? "table-secondary" : "")" @key="e.Id">
|
||||
<td>@e.LineNumber</td>
|
||||
<td>@e.Address</td>
|
||||
<td>@string.Join(", ", e.Names)</td>
|
||||
</tr>
|
||||
}
|
||||
</tbody>
|
||||
</table>
|
||||
<p class="text-muted small">Path: @_status.hostsPath</p>
|
||||
<button class="btn btn-primary mt-2" @onclick="Save" disabled="@_saving">Save</button>
|
||||
}
|
||||
|
||||
@code {
|
||||
private HostsStatusDto? _status;
|
||||
private List<DnsmasqWebUI.Models.HostEntry> _entries = new();
|
||||
private string? _error;
|
||||
private string? _message;
|
||||
private bool _saving;
|
||||
|
||||
private class HostsStatusDto
|
||||
{
|
||||
public string? hostsPath { get; set; }
|
||||
public bool hostsPathExists { get; set; }
|
||||
public string? dnsmasqStatus { get; set; }
|
||||
}
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
await Load();
|
||||
}
|
||||
|
||||
private async Task Load()
|
||||
{
|
||||
_error = null;
|
||||
_message = null;
|
||||
try
|
||||
{
|
||||
_status = await Http.GetFromJsonAsync<HostsStatusDto>("api/status");
|
||||
var entries = await Http.GetFromJsonAsync<List<DnsmasqWebUI.Models.HostEntry>>("api/hosts");
|
||||
if (entries != null)
|
||||
_entries = entries;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
}
|
||||
|
||||
private async Task Save()
|
||||
{
|
||||
_saving = true;
|
||||
_error = null;
|
||||
_message = null;
|
||||
try
|
||||
{
|
||||
var response = await Http.PutAsJsonAsync("api/hosts", _entries);
|
||||
if (!response.IsSuccessStatusCode)
|
||||
{
|
||||
var body = await response.Content.ReadAsStringAsync();
|
||||
_error = body;
|
||||
return;
|
||||
}
|
||||
var result = await response.Content.ReadFromJsonAsync<SaveResultDto>();
|
||||
if (result?.reload?.success == true)
|
||||
_message = "Saved and dnsmasq reloaded.";
|
||||
else if (result?.reload != null && !string.IsNullOrEmpty(result.reload.stdErr))
|
||||
_error = "Saved but dnsmasq reload failed: " + result.reload.stdErr;
|
||||
else
|
||||
_message = "Saved.";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
finally
|
||||
{
|
||||
_saving = false;
|
||||
}
|
||||
}
|
||||
|
||||
private class SaveResultDto
|
||||
{
|
||||
public bool saved { get; set; }
|
||||
public ReloadDto? reload { get; set; }
|
||||
}
|
||||
private class ReloadDto { public bool success { get; set; } public string? stdErr { get; set; } }
|
||||
}
|
||||
@@ -0,0 +1,117 @@
|
||||
@page "/leases"
|
||||
@rendermode InteractiveServer
|
||||
@inject HttpClient Http
|
||||
|
||||
<PageTitle>DHCP Leases</PageTitle>
|
||||
|
||||
<h1>DHCP Leases</h1>
|
||||
|
||||
@if (_status == null)
|
||||
{
|
||||
<p>Loading...</p>
|
||||
}
|
||||
else if (!_status.leasesPathConfigured)
|
||||
{
|
||||
<p class="text-warning">Leases not configured.</p>
|
||||
}
|
||||
else
|
||||
{
|
||||
@if (_error != null)
|
||||
{
|
||||
<div class="alert alert-danger">@_error</div>
|
||||
}
|
||||
@if (!_status.leasesPathExists)
|
||||
{
|
||||
<p class="text-warning">Leases file not found: @_status.leasesPath. DHCP may be disabled or path may be wrong.</p>
|
||||
}
|
||||
else if (_leases == null)
|
||||
{
|
||||
<p class="text-warning">Could not read leases file.</p>
|
||||
}
|
||||
else
|
||||
{
|
||||
<table class="table table-bordered">
|
||||
<thead>
|
||||
<tr><th>Expiry</th><th>MAC</th><th>Address</th><th>Name</th><th>Client ID</th></tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
@foreach (var e in _leases)
|
||||
{
|
||||
<tr>
|
||||
<td>@e.timestamp.ToString("yyyy-MM-dd HH:mm:ss")</td>
|
||||
<td>@e.mac</td>
|
||||
<td>@e.address</td>
|
||||
<td>@e.name</td>
|
||||
<td>@e.clientId</td>
|
||||
</tr>
|
||||
}
|
||||
</tbody>
|
||||
</table>
|
||||
<p class="text-muted small">Path: @_status.leasesPath (read-only). Data is read from disk on each request; use Refresh to refetch.</p>
|
||||
<button class="btn btn-outline-primary btn-sm mt-1" @onclick="LoadLeases" disabled="@_loading">Refresh</button>
|
||||
}
|
||||
}
|
||||
|
||||
@code {
|
||||
private StatusDto? _status;
|
||||
private List<LeaseDto>? _leases;
|
||||
private string? _error;
|
||||
private bool _loading;
|
||||
|
||||
private class StatusDto
|
||||
{
|
||||
public string? leasesPath { get; set; }
|
||||
public bool leasesPathConfigured { get; set; }
|
||||
public bool leasesPathExists { get; set; }
|
||||
}
|
||||
|
||||
private class LeaseDto
|
||||
{
|
||||
public long epoch { get; set; }
|
||||
public string? mac { get; set; }
|
||||
public string? address { get; set; }
|
||||
public string? name { get; set; }
|
||||
public string? clientId { get; set; }
|
||||
public DateTime timestamp => DateTimeOffset.FromUnixTimeSeconds(epoch).DateTime;
|
||||
}
|
||||
|
||||
private class LeasesResponse
|
||||
{
|
||||
public bool available { get; set; }
|
||||
public List<LeaseDto>? entries { get; set; }
|
||||
}
|
||||
|
||||
protected override async Task OnInitializedAsync()
|
||||
{
|
||||
try
|
||||
{
|
||||
_status = await Http.GetFromJsonAsync<StatusDto>("api/status");
|
||||
await LoadLeases();
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
}
|
||||
|
||||
private async Task LoadLeases()
|
||||
{
|
||||
if (_status == null || !_status.leasesPathConfigured) return;
|
||||
_loading = true;
|
||||
_error = null;
|
||||
try
|
||||
{
|
||||
var resp = await Http.GetFromJsonAsync<LeasesResponse>("api/leases");
|
||||
if (resp?.entries != null)
|
||||
_leases = resp.entries;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_error = ex.Message;
|
||||
}
|
||||
finally
|
||||
{
|
||||
_loading = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
<Router AppAssembly="typeof(Program).Assembly">
|
||||
<Found Context="routeData">
|
||||
<RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
|
||||
<FocusOnNavigate RouteData="routeData" Selector="h1" />
|
||||
</Found>
|
||||
</Router>
|
||||
@@ -0,0 +1,10 @@
|
||||
@using System.Net.Http
|
||||
@using System.Net.Http.Json
|
||||
@using Microsoft.AspNetCore.Components.Forms
|
||||
@using Microsoft.AspNetCore.Components.Routing
|
||||
@using Microsoft.AspNetCore.Components.Web
|
||||
@using static Microsoft.AspNetCore.Components.Web.RenderMode
|
||||
@using Microsoft.AspNetCore.Components.Web.Virtualization
|
||||
@using Microsoft.JSInterop
|
||||
@using DnsmasqWebUI
|
||||
@using DnsmasqWebUI.Components
|
||||
Reference in New Issue
Block a user