first commit

common/Settings/Validators/LoggingCredentialsValidator.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Common\Settings\Validators;
+
+use Exception;
+use Sentry\Dsn;
+
+class LoggingCredentialsValidator
+{
+    const KEYS = ['sentry_dsn'];
+
+    public function fails($settings)
+    {
+        try {
+            Dsn::createFromString($settings['sentry_dsn']);
+        } catch (Exception $e) {
+            return $this->getErrorMessage($e);
+        }
+    }
+
+    /**
+     * @param Exception $e
+     * @return array
+     */
+    private function getErrorMessage($e)
+    {
+        return ['logging_group' => 'This sentry DSN is not valid.'];
+    }
+}