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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Validate/File/Sha1.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.tar.xz icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/vendor/Zend/Validate/File/Sha1.php | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/library/vendor/Zend/Validate/File/Sha1.php b/library/vendor/Zend/Validate/File/Sha1.php new file mode 100644 index 0000000..0451807 --- /dev/null +++ b/library/vendor/Zend/Validate/File/Sha1.php @@ -0,0 +1,179 @@ +<?php +/** + * Zend Framework + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE.txt. + * It is also available through the world-wide-web at this URL: + * http://framework.zend.com/license/new-bsd + * If you did not receive a copy of the license and are unable to + * obtain it through the world-wide-web, please send an email + * to license@zend.com so we can send you a copy immediately. + * + * @category Zend + * @package Zend_Validate + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @version $Id$ + */ + +/** + * @see Zend_Validate_File_Hash + */ + +/** + * Validator for the sha1 hash of given files + * + * @category Zend + * @package Zend_Validate + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +class Zend_Validate_File_Sha1 extends Zend_Validate_File_Hash +{ + /** + * @const string Error constants + */ + const DOES_NOT_MATCH = 'fileSha1DoesNotMatch'; + const NOT_DETECTED = 'fileSha1NotDetected'; + const NOT_FOUND = 'fileSha1NotFound'; + + /** + * @var array Error message templates + */ + protected $_messageTemplates = array( + self::DOES_NOT_MATCH => "File '%value%' does not match the given sha1 hashes", + self::NOT_DETECTED => "A sha1 hash could not be evaluated for the given file", + self::NOT_FOUND => "File '%value%' is not readable or does not exist", + ); + + /** + * Hash of the file + * + * @var string + */ + protected $_hash; + + /** + * Sets validator options + * + * $hash is the hash we accept for the file $file + * + * @param string|array $options + * @throws Zend_Validate_Exception + * @return Zend_Validate_File_Sha1 + */ + public function __construct($options) + { + if ($options instanceof Zend_Config) { + $options = $options->toArray(); + } elseif (is_scalar($options)) { + $options = array('hash1' => $options); + } elseif (!is_array($options)) { + throw new Zend_Validate_Exception('Invalid options to validator provided'); + } + + $this->setHash($options); + } + + /** + * Returns all set sha1 hashes + * + * @return array + */ + public function getSha1() + { + return $this->getHash(); + } + + /** + * Sets the sha1 hash for one or multiple files + * + * @param string|array $options + * @return Zend_Validate_File_Hash Provides a fluent interface + */ + public function setHash($options) + { + if (!is_array($options)) { + $options = (array) $options; + } + + $options['algorithm'] = 'sha1'; + parent::setHash($options); + return $this; + } + + /** + * Sets the sha1 hash for one or multiple files + * + * @param string|array $options + * @return Zend_Validate_File_Hash Provides a fluent interface + */ + public function setSha1($options) + { + $this->setHash($options); + return $this; + } + + /** + * Adds the sha1 hash for one or multiple files + * + * @param string|array $options + * @return Zend_Validate_File_Hash Provides a fluent interface + */ + public function addHash($options) + { + if (!is_array($options)) { + $options = (array) $options; + } + + $options['algorithm'] = 'sha1'; + parent::addHash($options); + return $this; + } + + /** + * Adds the sha1 hash for one or multiple files + * + * @param string|array $options + * @return Zend_Validate_File_Hash Provides a fluent interface + */ + public function addSha1($options) + { + $this->addHash($options); + return $this; + } + + /** + * Defined by Zend_Validate_Interface + * + * Returns true if and only if the given file confirms the set hash + * + * @param string $value Filename to check for hash + * @param array $file File data from Zend_File_Transfer + * @return boolean + */ + public function isValid($value, $file = null) + { + // Is file readable ? + if (!Zend_Loader::isReadable($value)) { + return $this->_throw($file, self::NOT_FOUND); + } + + $hashes = array_unique(array_keys($this->_hash)); + $filehash = hash_file('sha1', $value); + if ($filehash === false) { + return $this->_throw($file, self::NOT_DETECTED); + } + + foreach ($hashes as $hash) { + if ($filehash === $hash) { + return true; + } + } + + return $this->_throw($file, self::DOES_NOT_MATCH); + } +} |