refactor: Change BaseAuthToken and BaseValidator to abstract

UPGRADING.md

@@ -1,5 +1,15 @@
 # Upgrade Guide
 
+## Version 1.4 to 1.5
+
+### Base Classes Are Now Abstract
+
+- `CodeIgniter\Shield\Authentication\Passwords\BaseValidator` is now `abstract`.
+  Code that instantiated it directly with `new BaseValidator()` will now throw
+  an `Error`.
+- `CodeIgniter\Shield\Config\BaseAuthToken` is now `abstract`. Code that
+  instantiated it directly with `new BaseAuthToken()` will now throw an `Error`.
+
 ## Version 1.2 to 1.3
 
 ### JWT: Minimum Key Length Now Enforced

src/Authentication/Passwords/BaseValidator.php

@@ -15,7 +15,7 @@
 
 use CodeIgniter\Shield\Config\Auth as AuthConfig;
 
-class BaseValidator
+abstract class BaseValidator
 {
     protected ?string $error      = null;
     protected ?string $suggestion = null;

src/Config/BaseAuthToken.php

@@ -15,7 +15,7 @@
 
 use CodeIgniter\Config\BaseConfig;
 
-class BaseAuthToken extends BaseConfig
+abstract class BaseAuthToken extends BaseConfig
 {
     /**
      * List of HMAC Encryption Keys

structarmed.php

@@ -5,6 +5,7 @@
 use Boundwize\StructArmed\Architecture;
 use Boundwize\StructArmed\Preset\Preset;
 use Boundwize\StructArmed\Preset\Presets\Psr4Preset;
+use Boundwize\StructArmed\Rule\Rules\Class_\ExtendedClassMustBeAbstractOrInstantiatedRule;
 use Boundwize\StructArmed\Rule\Rules\Class_\MustBeFinalRule;
 
 return Architecture::define()
@@ -19,6 +20,9 @@
     ])
     ->cacheDirectory(is_dir('/tmp') ? '/tmp/structarmed' : null)
     ->withPresets(Preset::PSR4(), Preset::CODEQUALITY())
+
+    ->rule('base_classes.must_be_abstract', new ExtendedClassMustBeAbstractOrInstantiatedRule('Source', '/^CodeIgniter\\\\Shield\\\\.*Base.*$/'))
+
     ->layer('tests', __DIR__ . '/tests')
     ->layerPattern('Model', '/^CodeIgniter\\\\Shield\\\\.*Model$/')
     ->layerPattern('Controller', '/^CodeIgniter\\\\Shield\\\\Controllers\\\\.*$/')