Restructure repository

author: Leonardo Bishop <me@leonardobishop.com> 2025-04-25 01:13:03 +0100
committer: Leonardo Bishop <me@leonardobishop.com> 2025-04-25 01:13:03 +0100
commit: c86f2b723e6956a6544bf98dc5011bd303280c6e (patch)
tree: f889fc105517e8a83863de621aa18a48e1231565 /bin
parent: 45a18c0ecb364c42307641b4057ff5a814e69b2e (diff)
9 files changed, 504 insertions, 0 deletions
diff --git a/bin/authenticate.php b/bin/authenticate.php
new file mode 100644
index 0000000..7decfb5
--- /dev/null
+++ b/bin/authenticate.php
@@ -0,0 +1,35 @@
+<?php
+require_once('util.php');
+require_once('serviceDefinitions.php');
+
+session_start();
+
+$redirect = $_GET['redirect'];
+$token = $_POST['token'];
+
+if (isset($_POST['token']) && $_POST['token'] === Util\getSuperSecretToken()) {
+    $_SESSION['token'] = $_POST['token'];
+    header('Location: ' . $redirect);
+    exit;
+}
+?>
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Authenticate</title>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Authenticate</h1>
+        <hr>
+	<p>Please enter the secret key to continue.</p>
+	<form action="authenticate.php?redirect=<?php echo $redirect ?>" method="POST">
+        Key: <input type="password" name="token">
+        <input type="submit">
+        </form>
+    </div>
+</body>
diff --git a/bin/index.php b/bin/index.php
new file mode 100644
index 0000000..d828e0f
--- /dev/null
+++ b/bin/index.php
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Welcome to bongo</title>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Welcome to bongo</h1>
+        <ul>
+            <li>Jellyfin (:8096) <a href="http://bongo.local:8096">[local]</a> <a href="http://bongo.int.leonardobishop.com:8096">[int.leonardobishop.com]</a></li>
+            <li>Jellyfin (https) (broken)</li>
+            <li>Nextcloud <a href="https://cloud.int.leonardobishop.com">[int.leonardobishop.com]</a></li>
+            <li>Vaultwarden <a href="https://vault.int.leonardobishop.com">[int.leonardobishop.com]</a></li>
+        </ul>
+        <hr>
+        <a href="/status.php">Get status</a>
+    </div>
+</body>
diff --git a/bin/key.php.example b/bin/key.php.example
new file mode 100644
index 0000000..94610ad
--- /dev/null
+++ b/bin/key.php.example
@@ -0,0 +1,4 @@
+<?php
+
+$superSecretToken = "abcd";
+
diff --git a/bin/manage.php b/bin/manage.php
new file mode 100644
index 0000000..c4858ca
--- /dev/null
+++ b/bin/manage.php
@@ -0,0 +1,68 @@
+<?php
+require_once('util.php');
+require_once('serviceDefinitions.php');
+
+session_start();
+
+$container = $_GET['container'];
+$action = $_GET['action'];
+
+Util\doSessionCheck('manage.php?container=' . $container);
+?>
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Manage container</title>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Manage container: <?php echo $container ?></h1>
+        <a href="index.php">Home</a>
+        <a href="status.php">Status</a>
+        <hr>
+        <?php
+        //if (empty($container)) {
+        //    Util\createBanner('✗', 'No service specified', 'bad');
+        //    return;
+        //}
+        //if (!in_array($service, array_map(function ($s) {
+        //    return $s->name;
+        //}, $services))) {
+        //    Util\createBanner('✗', "Service '$service' is unknown", 'bad');
+        //    return;
+        //}
+
+        $status = Util\getDockerStatus($container);
+
+        if ($status->status === '-') {
+            Util\createBanner('✗', "Container '$container' not found", 'bad');
+            return;
+        }
+        
+        if ($action === 'start' || $action === 'stop' || $action === 'restart' || $action === 'logs') {
+        // if ($action === 'start' || $action === 'stop' || $action === 'restart') {
+            $safeService = escapeshellarg($container);
+            Util\doShellExec('sudo docker ' . $action . ' ' . $safeService, '/manage.php?container=' . $container, $action);
+        }
+        
+        Util\createStatusBanner($status);
+        ?>
+        <p>
+        <details>
+            <summary>Status as reported by Docker</summary>
+            <?php Util\createStatusTable($status); ?>
+        </details>
+        </p>
+
+        <p class="control-list">
+            <a href="manage.php?container=<?php echo $container ?>&action=logs">[Logs]</a>
+            <a href="manage.php?container=<?php echo $container ?>&action=start">[Start]</a>
+            <a href="manage.php?container=<?php echo $container ?>&action=stop">[Stop]</a>
+            <a href="manage.php?container=<?php echo $container ?>&action=restart">[Restart]</a>
+        </p>
+    </div>
+</body>
diff --git a/bin/mount.php b/bin/mount.php
new file mode 100644
index 0000000..fa602d8
--- /dev/null
+++ b/bin/mount.php
@@ -0,0 +1,107 @@
+<?php
+require_once('util.php');
+require_once('serviceDefinitions.php');
+
+session_start();
+
+$service = $_GET['service'];
+
+Util\doSessionCheck('mount.php?service=' . $service);
+
+$serviceDefinition = ServiceDefinitions\getServiceDefinition($service);
+?>
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Mount LUKS device for <?php echo $service ?></title>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Mount LUKS device for <?php echo $service ?></h1>
+        <a href="index.php">Home</a>
+        <a href="status.php">Status</a>
+        <hr>
+        <?php
+
+        if ($serviceDefinition === null) {
+            Util\createBanner('✗', "There is no service definition for '" . $service . "'", 'bad');
+            return;
+        }
+
+        $luksDevice = $serviceDefinition->luks;
+
+        if ($luksDevice === null) {
+            Util\createBanner('✗', $service . ' has no LUKS device to mount', 'bad');
+            return;
+        }
+
+        $key = $_POST['key'];
+        $mount = $_GET['mount'];
+
+        $disk = exec('blkid /dev/' . $luksDevice->deviceName . ' | grep "UUID=\"' . $luksDevice->uuid . '\""');
+        $diskOk = !empty($disk);
+
+        $cryptdevice = exec('lsblk -lno NAME,TYPE,MOUNTPOINT /dev/' . $luksDevice->deviceName . ' | grep "' . $luksDevice->mountPoint . '[[:space:]]*crypt"');
+        $cryptdeviceOk = !empty($cryptdevice);
+
+        $cryptdeviceMapping = exec('lsblk -lno NAME,TYPE,MOUNTPOINT /dev/' . $luksDevice->deviceName . ' | grep "crypt" | awk \'{print $1}\'');
+
+        $mountpoint = exec('cat /proc/mounts | grep "/dev/mapper/' . $luksDevice->mountPoint . ' /mnt/' . $luksDevice->mountPoint . '"');
+        $mountpointOk = !empty($mountpoint);
+
+        if (!empty($key) && $diskOk && !$cryptdeviceOk) {
+            $safeKey = escapeshellarg($key);
+            Util\doShellExec('echo ' . $safeKey . ' | sudo cryptsetup --verbose luksOpen /dev/' . $luksDevice->deviceName . ' ' . $luksDevice->mountPoint . ' 2>&1', '/mount.php?service=' . $service, 'cryptsetup');
+        }
+
+        if (!empty($mount) && $diskOk && $cryptdeviceOk && !$mountpointOk) {
+            Util\doShellExec('sudo mount -v /dev/mapper/' . $luksDevice->mountPoint .  ' /mnt/' . $luksDevice->mountPoint, '/mount.php?service=' . $service, 'mount');
+        }
+
+        if (!$diskOk) {
+            Util\createBanner('✗', '/dev/' . $luksDevice->deviceName . ' is not attached or has incorrect UUID', 'bad');
+            echo '<p>Attach /dev/' . $luksDevice->deviceName . ' with UUID="' . $luksDevice->uuid . '" to continue.</p>';
+            return;
+        } else {
+            Util\createBanner('✓', '/dev/' . $luksDevice->deviceName . ' is attached', 'good');
+        }
+
+        if (!$cryptdeviceOk) {
+            if (!empty($cryptdeviceMapping)) {
+                Util\createBanner('✗', "/dev/" . $luksDevice->deviceName . " has incorrect mapping '" . $cryptdeviceMapping. "'", 'bad');
+                echo '<p>Cannot continue. Close luks device /dev/' . $luksDevice->deviceName . ' first.</p>';
+                return;
+            }
+            Util\createBanner('✗', '/dev/' . $luksDevice->deviceName . ' is locked', 'bad');
+            echo "<p>";
+            echo "Provide the encryption key for /dev/" . $luksDevice->deviceName . " (" . $luksDevice->uuid . ")";
+            echo "</p>";
+            echo "<form method='POST'>";
+            echo "<fieldset>";
+            echo "<legend>Unlock /dev/" . $luksDevice->deviceName . "</legend>";
+            echo "<label for='key'>Key: </label>";
+            echo "<input type='password' id='key' name='key'><br><br>";
+            echo "<input type='submit' value='Go'>";
+            echo "</fieldset>";
+            echo "</form>";
+            return;
+        } else {
+            Util\createBanner('✓', "/dev/" . $luksDevice->deviceName . " is open and has mapping '" . $luksDevice->mountPoint . "'", 'good');
+        }
+
+        if (!$mountpointOk) {
+            Util\createBanner('✗', '/dev/mapper/' . $luksDevice->mountPoint . ' is not mounted at /mnt/' . $luksDevice->mountPoint, 'bad');
+            echo "<p>Mount /dev/mapper/" . $luksDevice->mountPoint . " at /mnt/" . $luksDevice->mountPoint . ".</p>";
+            echo "<p class='control-list'><a href='/mount.php?service=" . $service . "&mount=1'>[Mount device]</a></p>";
+            return;
+        } else {
+            Util\createBanner('✓', '/dev/mapper/' . $luksDevice->mountPoint . ' is mounted at /mnt/' . $luksDevice->mountPoint, 'good');
+        }
+        ?>
+        <p>There is nothing to do.</p>
+    </div>
+</body>
diff --git a/bin/serviceDefinitions.php b/bin/serviceDefinitions.php
new file mode 100644
index 0000000..84f2216
--- /dev/null
+++ b/bin/serviceDefinitions.php
@@ -0,0 +1,52 @@
+<?php
+namespace ServiceDefinitions;
+
+class ServiceDefinition
+{
+    public $name;
+    public $prettyName;
+    public $containerName;
+    public $luks;
+
+    public function __construct($name, $prettyName, $containerName, $luks)
+    {
+        $this->name = $name;
+        $this->prettyName = $prettyName;
+        $this->containerName = $containerName;
+        $this->luks = $luks;
+    }
+}
+
+class LuksDataDisk
+{
+    public $deviceName;
+    public $uuid;
+    public $mountPoint;
+
+    public function __construct($deviceName, $uuid, $mountPoint)
+    {
+        $this->deviceName = $deviceName;
+        $this->uuid = $uuid;
+        $this->mountPoint = $mountPoint;
+    }
+}
+
+$services = [
+    new ServiceDefinition('vaultwarden', 'Vaultwarden', 'vaultwarden', null),
+    new ServiceDefinition('nextcloud', 'Nextcloud', ['nextcloud', 'nextcloud_db'], new LuksDataDisk('mmcblk0p3', '19537ab9-d855-416c-99c3-ebc85e02bfbf', 'cloud')),
+    new ServiceDefinition('jellyfin', 'Jellyfin', 'jellyfin', new LuksDataDisk('sda', '12158df0-2738-4c32-a7b9-36c11dde427f', 'media')),
+    new ServiceDefinition('minecraft', 'Minecraft server', 'minecraft', null),
+];
+
+function getServiceDefinition($name) {
+    global $services;
+
+    $matching = array_filter($services, function ($service) use ($name) { return $service->name === $name; });
+    if (count($matching) === 0) {
+        return null;
+    }
+    return reset($matching);
+}
+
+?>
+
diff --git a/bin/status.php b/bin/status.php
new file mode 100644
index 0000000..3789d9e
--- /dev/null
+++ b/bin/status.php
@@ -0,0 +1,72 @@
+<?php
+require_once('util.php');
+require_once('serviceDefinitions.php');
+?>
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Bongo status</title>
+    <link rel="stylesheet" type="text/css" href="styles.css">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Bongo status</h1>
+        <a href="index.php">Home</a>
+        <?php foreach ($services as $service) : ?>
+            <hr>
+            <?php
+            echo '<h2>' . $service->prettyName . '</h2>';
+            $containers = [];
+            if (is_array($service->containerName)) {
+                $containers = $service->containerName; 
+            } else {
+                $containers = [$service->containerName];
+            }
+            ?>
+            <?php if ($service->luks !== null) : ?>
+                <?php
+                $luksDevice = $service->luks;
+                $mountpoint = exec('cat /proc/mounts | grep "/dev/mapper/' . $luksDevice->mountPoint . ' /mnt/' . $luksDevice->mountPoint . '"');
+                if (empty($mountpoint)) {
+                    Util\createBanner('✗', '/dev/mapper/' . $luksDevice->mountPoint . ' is not mounted at /mnt/' . $luksDevice->mountPoint, 'bad');
+                } else {
+                    Util\createBanner('✓', '/dev/mapper/' . $luksDevice->mountPoint . ' is mounted at /mnt/' . $luksDevice->mountPoint, 'good');
+                }
+                ?>
+                <p class="control-list">
+                    <a href="mount.php?service=<?php echo $service->name ?>">[Mount device or provide encryption key]</a>
+                </p>
+                <p>
+                <details>
+                    <summary>Output</summary>
+
+                    <code>
+                        <?php echo $mountpoint ?>
+                    </code>
+                </details>
+                </p>
+            <?php endif; ?>
+            <?php foreach ($containers as $containerName) : ?>
+                <?php
+                $status = Util\getDockerStatus($containerName);
+                Util\createStatusBanner($status);
+                ?>
+                <?php if ($status->isNotFound === false) : ?>
+                    <p class="control-list">
+                        <a href="manage.php?container=<?php echo $containerName ?>">[Manage container]</a>
+                    </p>
+                    <p>
+                    <details>
+                        <summary>Status as reported by Docker</summary>
+
+                        <?php Util\createStatusTable($status) ?>
+                    </details>
+                    </p>
+                <?php endif; ?>
+            <?php endforeach; ?>
+        <?php endforeach; ?>
+    </div>
+</body>
diff --git a/bin/styles.css b/bin/styles.css
new file mode 100644
index 0000000..d984996
--- /dev/null
+++ b/bin/styles.css
@@ -0,0 +1,50 @@
+html, body {
+    font-family: sans-serif;
+
+}
+table {
+    border-collapse: collapse;
+}
+
+th, td {
+    text-align: left;
+    padding: 8px;
+    border: black 1px solid;
+}
+
+th {
+    background-color: #f2f2f2;
+}
+
+a {
+    color: #0000EE;
+}
+
+a :visited{
+    color: #0000EE;
+}
+
+.status-banner {
+    background-color: #f2f2f2;
+    padding: 0 5px;
+    border: 1px solid #e7e7e7; 
+}
+
+.status-banner.good {
+    background-color: #aaffaa;
+    border: 1px solid #90ee90;
+}
+
+.status-banner.bad {
+    background-color: #ffcccb;
+    border: 1px solid #ff6666;
+}
+
+.container {
+    max-width: 800px;
+    margin: 0 auto;
+}
+
+.control-list a {
+    text-decoration: none;
+}
+\ No newline at end of file
diff --git a/bin/util.php b/bin/util.php
new file mode 100644
index 0000000..b5cb9c7
--- /dev/null
+++ b/bin/util.php
@@ -0,0 +1,94 @@
+<?php
+namespace Util;
+
+class ServiceStatus
+{
+    public $name;
+    public $containerId;
+    public $status;
+    public $startedAt;
+    public $finishedAt;
+    public $isNotFound;
+
+    public function __construct($name, $containerId, $status, $startedAt, $finishedAt, $isNotFound)
+    {
+        $this->name = $name;
+        $this->containerId = $containerId;
+        $this->status = $status;
+        $this->startedAt = $startedAt;
+        $this->finishedAt = $finishedAt;
+	$this->isNotFound = $isNotFound;
+    }
+}
+
+function getDockerStatus($containerName): ServiceStatus
+{
+    $dockerOutput = exec('sudo docker inspect --format=\'{{.Id}} {{.State.Status}} {{.State.StartedAt}} {{.State.FinishedAt}}\' ' . $containerName);
+    if (empty($dockerOutput)) {
+        return new ServiceStatus($containerName, '-', '-', '-', '-', true);
+    }
+    $parts = explode(' ', $dockerOutput);
+    $status = new ServiceStatus($containerName, substr($parts[0], 0, 12), $parts[1], $parts[2], $parts[3], false);
+    return $status;
+}
+
+function createStatusTable(ServiceStatus $status)
+{
+    echo ('<table>');
+    echo ('<tr><th>Container ID</th><th>Name</th><th>Status</th><th>Started at</th><th>Finished at</th></tr>');
+    echo ('<tr>');
+    echo ('<td>' . $status->containerId . '</td>');
+    echo ('<td>' . $status->name . '</td>');
+    echo ('<td>' . $status->status . '</td>');
+    echo ('<td>' . $status->startedAt . '</td>');
+    echo ('<td>' . $status->finishedAt . '</td>');
+    echo ('</tr>');
+    echo ('</table>');
+}
+
+function createStatusBanner(ServiceStatus $status)
+{
+    if ($status->isNotFound) {
+        createBanner('✗', "Container '" . $status->name . "' not found", 'bad');
+        return;
+    }
+    $state = $status->status === 'running' ? 'good' : 'bad';
+    $symbol = $status->status === 'running' ? '✓' : '✗';
+    createBanner($symbol, "Status of '$status->name' is '$status->status'", $state);
+}
+
+function createBanner($symbol, $message, $state)
+{
+    echo ('<div class="status-banner ' . $state . '">');
+    echo ("<p><b>$symbol</b> $message</p>");
+    echo ('</div>');
+}
+
+function doShellExec($command, $redirect, $action)
+{
+    $output = shell_exec($command);
+    //if (empty($output)) {
+    //    header("Location: $redirect");
+    //    exit;
+    //}
+    echo "<p>Output of $action</p>";
+    echo "<pre>$output</pre>";
+    echo "<p class='control-list'><a href='$redirect'>[Acknowledge]</a></p>";
+    exit;
+}
+
+function doSessionCheck($redirect)
+{
+    if (!isset($_SESSION['token']) || $_SESSION['token'] !== getSuperSecretToken()) {
+        header('Location: authenticate.php?redirect=/' . $redirect);
+        exit;
+    }
+}
+
+include('key.php');
+
+function getSuperSecretToken()
+{
+    global $superSecretToken;
+    return $superSecretToken;
+}
author	Leonardo Bishop <me@leonardobishop.com>	2025-04-25 01:13:03 +0100
committer	Leonardo Bishop <me@leonardobishop.com>	2025-04-25 01:13:03 +0100
commit	c86f2b723e6956a6544bf98dc5011bd303280c6e (patch)
tree	f889fc105517e8a83863de621aa18a48e1231565 /bin
parent	45a18c0ecb364c42307641b4057ff5a814e69b2e (diff)