Added database import feature.

app/Livewire/Project/Database/Import.php

@@ -0,0 +1,129 @@
+<?php
+
+namespace App\Livewire\Project\Database;
+
+use Exception;
+use Livewire\Component;
+use Livewire\WithFileUploads;
+use App\Models\Server;
+use App\Models\StandaloneMariadb;
+use App\Models\StandaloneMongodb;
+use App\Models\StandaloneMysql;
+use App\Models\StandalonePostgresql;
+use App\Models\StandaloneRedis;
+
+class Import extends Component
+{
+    use WithFileUploads;
+
+    public $file;
+    public $resource;
+    public $parameters;
+    public bool $validated = true;
+    public bool $scpInProgress = false;
+    public bool $importRunning = false;
+    public string $validationMsg = '';
+    public Server $server;
+    public string $container;
+    public array $importCommands = [];
+
+    public function mount()
+    {
+        $this->parameters = get_route_parameters();
+        $this->getContainers();
+    }
+
+    public function getContainers()
+    {
+        $this->containers = collect();
+        if (!data_get($this->parameters, 'database_uuid')) {
+            abort(404);
+        }
+
+        $resource = StandalonePostgresql::where('uuid', $this->parameters['database_uuid'])->first();
+        if (is_null($resource)) {
+            $resource = StandaloneRedis::where('uuid', $this->parameters['database_uuid'])->first();
+            if (is_null($resource)) {
+                $resource = StandaloneMongodb::where('uuid', $this->parameters['database_uuid'])->first();
+                if (is_null($resource)) {
+                    $resource = StandaloneMysql::where('uuid', $this->parameters['database_uuid'])->first();
+                    if (is_null($resource)) {
+                        $resource = StandaloneMariadb::where('uuid', $this->parameters['database_uuid'])->first();
+                        if (is_null($resource)) {
+                            abort(404);
+                        }
+                    }
+                }
+            }
+        }
+        $this->resource = $resource;
+        $this->server = $this->resource->destination->server;
+        $this->container = $this->resource->uuid;
+        if (str(data_get($this,'resource.status'))->startsWith('running')) {
+            $this->containers->push($this->container);
+        }
+
+        if ($this->containers->count() > 1) {
+            $this->validated = false;
+            $this->validationMsg = 'The database service has more than one container running. Cannot import.';
+        }
+
+        if ($this->resource->getMorphClass() == 'App\Models\StandaloneRedis'
+            || $this->resource->getMorphClass() == 'App\Models\StandaloneMongodb') {
+            $this->validated = false;
+            $this->validationMsg = 'This database type is not currently supported.';
+        }
+
+    }
+ 
+    public function runImport()
+    {
+        $this->validate([
+            'file' => 'required|file|max:102400'
+        ]);
+
+        $this->importRunning = true;
+        $this->scpInProgress = true;
+
+        try {
+            $uploadedFilename = $this->file->store('backup-import');
+            $path = \Storage::path($uploadedFilename);
+            $tmpPath = '/tmp/' . basename($uploadedFilename);
+
+            // SCP the backup file to the server.
+            instant_scp($path, $tmpPath, $this->server);
+            $this->scpInProgress = false;
+
+            $this->importCommands[] = "docker cp {$tmpPath} {$this->container}:{$tmpPath}";
+
+            switch ($this->resource->getMorphClass()) {
+                case 'App\Models\StandaloneMariadb':
+                    $this->importCommands[] = "docker exec {$this->container} sh -c 'mariadb -u\$MARIADB_USER -p\$MARIADB_PASSWORD \$MARIADB_DATABASE < {$tmpPath}'";
+                    $this->importCommands[] = "rm {$tmpPath}";
+                break;
+                case 'App\Models\StandaloneMysql':
+                    $this->importCommands[] = "docker exec {$this->container} sh -c 'mysql -u\$MYSQL_USER -p\$MYSQL_PASSWORD \$MYSQL_DATABASE < {$tmpPath}'";
+                    $this->importCommands[] = "rm {$tmpPath}";
+                break;
+                case 'App\Models\StandalonePostgresql':
+                    $this->importCommands[] = "docker exec {$this->container} sh -c 'pg_restore -U \$POSTGRES_USER -d \$POSTGRES_DB {$tmpPath}'";
+                    $this->importCommands[] = "rm {$tmpPath}";
+                break;
+            }
+
+            $this->importCommands[] = "docker exec {$this->container} sh -c 'rm {$tmpPath}'";
+            $this->importCommands[] = "docker exec {$this->container} sh -c 'echo \"Import finished with exit code $?\"'";
+
+            if (!empty($this->importCommands)) {
+                $activity = remote_process($this->importCommands, $this->server, ignore_errors: true);
+                $this->dispatch('newMonitorActivity', $activity->id);
+            }
+        } catch (\Throwable $e) {
+            $this->validated = false;
+            $this->validationMsg = $e->getMessage();
+        }
+
+    }
+
+
+}

bootstrap/helpers/remoteProcess.php

@@ -67,6 +67,47 @@ function savePrivateKeyToFs(Server $server)
     return $location;
 }
 
+function generateScpCommand(Server $server, string $source, string $dest)
+{
+    $user = $server->user;
+    $port = $server->port;
+    $privateKeyLocation = savePrivateKeyToFs($server);
+    $timeout = config('constants.ssh.command_timeout');
+    $connectionTimeout = config('constants.ssh.connection_timeout');
+    $serverInterval = config('constants.ssh.server_interval');
+
+    $scp_command = "timeout $timeout scp ";
+    $scp_command .= "-i {$privateKeyLocation} "
+        . '-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null '
+        . '-o PasswordAuthentication=no '
+        . "-o ConnectTimeout=$connectionTimeout "
+        . "-o ServerAliveInterval=$serverInterval "
+        . '-o RequestTTY=no '
+        . '-o LogLevel=ERROR '
+        . "-P {$port} "
+        . "{$source} "
+        . "{$user}@{$server->ip}:{$dest}";
+
+    return $scp_command;
+}
+function instant_scp(string $source, string $dest, Server $server, $throwError = true)
+{
+    $timeout = config('constants.ssh.command_timeout');
+    $scp_command = generateScpCommand($server, $source, $dest);
+    $process = Process::timeout($timeout)->run($scp_command);
+    $output = trim($process->output());
+    $exitCode = $process->exitCode();
+    if ($exitCode !== 0) {
+        if (!$throwError) {
+            return null;
+        }
+        return excludeCertainErrors($process->errorOutput(), $exitCode);
+    }
+    if ($output === 'null') {
+        $output = null;
+    }
+    return $output;
+}
 function generateSshCommand(Server $server, string $command, bool $isMux = true)
 {
     $user = $server->user;

config/livewire.php

@@ -53,7 +53,9 @@
 
     'temporary_file_upload' => [
         'disk' => null,        // Example: 'local', 's3'              | Default: 'default'
-        'rules' => null,       // Example: ['file', 'mimes:png,jpg']  | Default: ['required', 'file', 'max:12288'] (12MB)
+        'rules' => [           // Example: ['file', 'mimes:png,jpg']  | Default: ['required', 'file', 'max:12288'] (12MB)
+            'file', 'max:256000'
+        ],
         'directory' => null,   // Example: 'tmp'                      | Default: 'livewire-tmp'
         'middleware' => null,  // Example: 'throttle:5,1'             | Default: 'throttle:60,1'
         'preview_mimes' => [   // Supported file types for temporary pre-signed file URLs...

docker/dev-ssu/Dockerfile

@@ -37,3 +37,7 @@ RUN /bin/bash -c "if [[ ${TARGETPLATFORM} == 'linux/arm64' ]]; then \
     curl -L https://github.com/cloudflare/cloudflared/releases/download/${CLOUDFLARED_VERSION}/cloudflared-linux-arm64 -o /usr/local/bin/cloudflared && chmod +x /usr/local/bin/cloudflared \
     ;fi"
 
+RUN { \
+    echo 'upload_max_filesize=256M'; \
+    echo 'post_max_size=256M'; \
+  } > /etc/php/current_version/cli/conf.d/upload-limits.ini

docker/prod-ssu/Dockerfile

@@ -62,3 +62,8 @@ RUN /bin/bash -c "if [[ ${TARGETPLATFORM} == 'linux/arm64' ]]; then \
     echo 'arm64' && \
     curl -L https://github.com/cloudflare/cloudflared/releases/download/${CLOUDFLARED_VERSION}/cloudflared-linux-arm64 -o /usr/local/bin/cloudflared && chmod +x /usr/local/bin/cloudflared \
     ;fi"
+
+RUN { \
+    echo 'upload_max_filesize=256M'; \
+    echo 'post_max_size=256M'; \
+  } > /etc/php/current_version/cli/conf.d/upload-limits.ini

resources/views/livewire/project/database/import.blade.php

@@ -0,0 +1,41 @@
+<div>
+    <div class="mb-10 rounded alert alert-warning">
+        <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6 stroke-current shrink-0" fill="none"
+            viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
+        </svg>
+        <span>This is a destructive action, existing data will be replaced!</span>
+    </div>
+
+    @if (!$validated)
+        <div>{{ $validationMsg }}</div>
+    @else
+        @if (!$importRunning)
+        <form disabled wire:submit.prevent="runImport">
+            <div class="flex items-end gap-2"
+                x-data="{ isFinished: false, isUploading: false, progress: 0 }"
+                x-on:livewire-upload-start="isUploading = true; isFinished = false"
+                x-on:livewire-upload-finish="isUploading = false; isFinished = true"
+                x-on:livewire-upload-error="isUploading = false"
+                x-on:livewire-upload-progress="progress = $event.detail.progress"
+            >
+                <input type="file" id="file" wire:model="file">
+                @error('file') <span class="error">{{ $message }}</span> @enderror
+                <x-forms.button type="submit" x-show="isFinished">Import</x-forms.button>
+                <div x-show="isUploading">
+                    <progress max="100" x-bind:value="progress"></progress>
+                </div>
+            </div>
+        </form>
+        @endif
+    @endif
+
+    @if ($scpInProgress)
+        <div>Database backup is being copied to server..</div>
+    @endif
+
+    <div class="container w-full pt-10 mx-auto">
+        <livewire:activity-monitor header="Database import output" />
+    </div>
+</div>

resources/views/project/database/configuration.blade.php

@@ -39,6 +39,11 @@
                 window.location.hash = 'resource-limits'"
                 href="#">Resource Limits
             </a>
+            <a :class="activeTab === 'import' && 'text-white'"
+                @click.prevent="activeTab = 'import';
+                window.location.hash = 'import'"
+                href="#">Import
+            </a>
             <a :class="activeTab === 'danger' && 'text-white'"
                 @click.prevent="activeTab = 'danger';
                 window.location.hash = 'danger'"
@@ -74,6 +79,9 @@
             <div x-cloak x-show="activeTab === 'resource-limits'">
                 <livewire:project.shared.resource-limits :resource="$database" />
             </div>
+            <div x-cloak x-show="activeTab === 'import'">
+                <livewire:project.database.import :resource="$database" />
+            </div>
             <div x-cloak x-show="activeTab === 'danger'">
                 <livewire:project.shared.danger :resource="$database" />
             </div>