fix(env): validate Docker-compatible variable keys

Add shared environment variable key validation and normalization for Livewire forms and models, allowing Docker-compatible keys while rejecting invalid entries such as keys containing equals signs. Also quote Railpack build environment and secret arguments safely.
This commit is contained in:
Andras Bacsai
2026-05-11 15:43:09 +02:00
parent d5946dcfca
commit b5ff124446
11 changed files with 294 additions and 57 deletions
@@ -2,12 +2,17 @@
namespace App\Livewire\Project\Shared\EnvironmentVariable;
use App\Models\Application;
use App\Models\Environment;
use App\Models\EnvironmentVariable as ModelsEnvironmentVariable;
use App\Models\Project;
use App\Models\Server;
use App\Models\Service;
use App\Models\SharedEnvironmentVariable;
use App\Support\ValidationPatterns;
use App\Traits\EnvironmentVariableAnalyzer;
use App\Traits\EnvironmentVariableProtection;
use Illuminate\Auth\Access\AuthorizationException;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Livewire\Attributes\Computed;
use Livewire\Component;
@@ -64,23 +69,31 @@ class Show extends Component
'compose_loaded' => '$refresh',
];
protected $rules = [
'key' => 'required|string',
'value' => 'nullable',
'comment' => 'nullable|string|max:256',
'is_multiline' => 'required|boolean',
'is_literal' => 'required|boolean',
'is_shown_once' => 'required|boolean',
'is_runtime' => 'required|boolean',
'is_buildtime' => 'required|boolean',
'real_value' => 'nullable',
'is_required' => 'required|boolean',
];
protected function rules(): array
{
return [
'key' => ValidationPatterns::environmentVariableKeyRules(),
'value' => 'nullable',
'comment' => 'nullable|string|max:256',
'is_multiline' => 'required|boolean',
'is_literal' => 'required|boolean',
'is_shown_once' => 'required|boolean',
'is_runtime' => 'required|boolean',
'is_buildtime' => 'required|boolean',
'real_value' => 'nullable',
'is_required' => 'required|boolean',
];
}
protected function messages(): array
{
return ValidationPatterns::environmentVariableKeyMessages('key');
}
public function mount()
{
$this->syncData();
if ($this->env->getMorphClass() === \App\Models\SharedEnvironmentVariable::class) {
if ($this->env->getMorphClass() === SharedEnvironmentVariable::class) {
$this->isSharedVariable = true;
}
$this->parameters = get_route_parameters();
@@ -108,9 +121,11 @@ class Show extends Component
public function syncData(bool $toModel = false)
{
if ($toModel) {
$this->key = ValidationPatterns::normalizeEnvironmentVariableKey($this->key);
if ($this->isSharedVariable) {
$this->validate([
'key' => 'required|string',
'key' => ValidationPatterns::environmentVariableKeyRules(),
'value' => 'nullable',
'comment' => 'nullable|string|max:256',
'is_multiline' => 'required|boolean',
@@ -233,7 +248,7 @@ class Show extends Component
$result['team'] = $team->environment_variables()
->pluck('key')
->toArray();
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view team variables
}
@@ -264,12 +279,12 @@ class Show extends Component
$result['environment'] = $environment->environment_variables()
->pluck('key')
->toArray();
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view environment variables
}
}
}
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view project variables
}
}
@@ -279,7 +294,7 @@ class Show extends Component
$serverUuid = data_get($this->parameters, 'server_uuid');
if ($serverUuid) {
// If we have a specific server_uuid, show variables for that server
$server = \App\Models\Server::where('team_id', $team->id)
$server = Server::where('team_id', $team->id)
->where('uuid', $serverUuid)
->first();
@@ -289,7 +304,7 @@ class Show extends Component
$result['server'] = $server->environment_variables()
->pluck('key')
->toArray();
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view server variables
}
}
@@ -297,7 +312,7 @@ class Show extends Component
// For application environment variables, try to use the application's destination server
$applicationUuid = data_get($this->parameters, 'application_uuid');
if ($applicationUuid) {
$application = \App\Models\Application::whereRelation('environment.project.team', 'id', $team->id)
$application = Application::whereRelation('environment.project.team', 'id', $team->id)
->where('uuid', $applicationUuid)
->with('destination.server')
->first();
@@ -308,7 +323,7 @@ class Show extends Component
$result['server'] = $application->destination->server->environment_variables()
->pluck('key')
->toArray();
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view server variables
}
}
@@ -316,7 +331,7 @@ class Show extends Component
// For service environment variables, try to use the service's server
$serviceUuid = data_get($this->parameters, 'service_uuid');
if ($serviceUuid) {
$service = \App\Models\Service::whereRelation('environment.project.team', 'id', $team->id)
$service = Service::whereRelation('environment.project.team', 'id', $team->id)
->where('uuid', $serviceUuid)
->with('server')
->first();
@@ -327,7 +342,7 @@ class Show extends Component
$result['server'] = $service->server->environment_variables()
->pluck('key')
->toArray();
} catch (\Illuminate\Auth\Access\AuthorizationException $e) {
} catch (AuthorizationException $e) {
// User not authorized to view server variables
}
}