fix: improve robustness and security in database restore flows

- Add null checks for server instances in restore events to prevent errors
- Escape S3 credentials to prevent command injection vulnerabilities
- Fix file upload clearing custom location to prevent UI confusion
- Optimize isSafeTmpPath helper by avoiding redundant dirname calls
- Remove unnecessary --rm flag from long-running S3 restore container
- Prioritize uploaded files over custom location in import logic
- Add comprehensive unit tests for restore event null server handling

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Andras Bacsai
2025-11-17 14:13:10 +01:00
parent 94560ea6c7
commit fbdd8e5f03
8 changed files with 166 additions and 19 deletions

View File

@@ -187,22 +187,22 @@ EOD;
try {
$this->importRunning = true;
$this->importCommands = [];
if (filled($this->customLocation)) {
$backupFileName = '/tmp/restore_'.$this->resource->uuid;
$this->importCommands[] = "docker cp {$this->customLocation} {$this->container}:{$backupFileName}";
$tmpPath = $backupFileName;
} else {
$backupFileName = "upload/{$this->resource->uuid}/restore";
$path = Storage::path($backupFileName);
if (! Storage::exists($backupFileName)) {
$this->dispatch('error', 'The file does not exist or has been deleted.');
$backupFileName = "upload/{$this->resource->uuid}/restore";
return;
}
// Check if an uploaded file exists first (takes priority over custom location)
if (Storage::exists($backupFileName)) {
$path = Storage::path($backupFileName);
$tmpPath = '/tmp/'.basename($backupFileName).'_'.$this->resource->uuid;
instant_scp($path, $tmpPath, $this->server);
Storage::delete($backupFileName);
$this->importCommands[] = "docker cp {$tmpPath} {$this->container}:{$tmpPath}";
} elseif (filled($this->customLocation)) {
$tmpPath = '/tmp/restore_'.$this->resource->uuid;
$this->importCommands[] = "docker cp {$this->customLocation} {$this->container}:{$tmpPath}";
} else {
$this->dispatch('error', 'The file does not exist or has been deleted.');
return;
}
// Copy the restore command to a script file
@@ -383,7 +383,7 @@ EOD;
$commands[] = "docker rm -f {$containerName} 2>/dev/null || true";
// 2. Start helper container on the database network
$commands[] = "docker run -d --network {$destinationNetwork} --name {$containerName} --rm {$fullImageName} sleep 3600";
$commands[] = "docker run -d --network {$destinationNetwork} --name {$containerName} {$fullImageName} sleep 3600";
// 3. Configure S3 access in helper container
$escapedEndpoint = escapeshellarg($endpoint);