From 8ca6cc32b2c789a3149861159ad258f2cb9491e3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 14:39:39 +0200
Subject: Adding upstream version 2.11.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../Setup/Web/Form/Validator/TokenValidator.php    | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 modules/setup/library/Setup/Web/Form/Validator/TokenValidator.php

(limited to 'modules/setup/library/Setup/Web/Form/Validator/TokenValidator.php')

diff --git a/modules/setup/library/Setup/Web/Form/Validator/TokenValidator.php b/modules/setup/library/Setup/Web/Form/Validator/TokenValidator.php
new file mode 100644
index 0000000..a3f218b
--- /dev/null
+++ b/modules/setup/library/Setup/Web/Form/Validator/TokenValidator.php
@@ -0,0 +1,73 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Setup\Web\Form\Validator;
+
+use Exception;
+use Zend_Validate_Abstract;
+use Icinga\Util\File;
+
+/**
+ * Validator that checks if a token matches with the contents of a corresponding token-file
+ */
+class TokenValidator extends Zend_Validate_Abstract
+{
+    /**
+     * The path to the token file
+     *
+     * @var string
+     */
+    protected $tokenPath;
+
+    /**
+     * Create a new TokenValidator
+     *
+     * @param   string      $tokenPath      The path to the token-file
+     */
+    public function __construct($tokenPath)
+    {
+        $this->tokenPath = $tokenPath;
+        $this->_messageTemplates = array(
+            'TOKEN_FILE_ERROR'  => sprintf(
+                mt('setup', 'Cannot validate token: %s (%s)'),
+                $tokenPath,
+                '%value%'
+            ),
+            'TOKEN_FILE_EMPTY'  => sprintf(
+                mt('setup', 'Cannot validate token, file "%s" is empty. Please define a token.'),
+                $tokenPath
+            ),
+            'TOKEN_INVALID'     => mt('setup', 'Invalid token supplied.')
+        );
+    }
+
+    /**
+     * Validate the given token with the one in the token-file
+     *
+     * @param   string  $value      The token to validate
+     * @param   null    $context    The form context (ignored)
+     *
+     * @return  bool
+     */
+    public function isValid($value, $context = null)
+    {
+        try {
+            $file = new File($this->tokenPath);
+            $expectedToken = trim($file->fgets());
+        } catch (Exception $e) {
+            $msg = $e->getMessage();
+            $this->_error('TOKEN_FILE_ERROR', substr($msg, strpos($msg, ']: ') + 3));
+            return false;
+        }
+
+        if (empty($expectedToken)) {
+            $this->_error('TOKEN_FILE_EMPTY');
+            return false;
+        } elseif ($value !== $expectedToken) {
+            $this->_error('TOKEN_INVALID');
+            return false;
+        }
+
+        return true;
+    }
+}
-- 
cgit v1.2.3