PHP Classes

PHP File Integrity Check: Check if directory files change using MD5 hashes

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2014-05-02 (2 years ago) RSS 2.0 feedStarStarStarStarStar 80%Total: 449 This week: 3All time: 5,872 This week: 400Up
Version License PHP version Categories
file-integrity-check 1.6GNU General Publi...5.3PHP 5, Files and Folders, Security
Description Author

This class can check if directory files change using MD5 hashes.

It can traverse a given directory to get the files list and computes the MD5 hashes of each file.

The list of file names and hashes are stored in a given file.

The class can also verify if the directory files changed by comparing previously stored hashes with current directory files hashes.

It returns a list of files that were changed, added or removed.

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Name: Unay Santisteban is available for providing paid consulting. Contact Unay Santisteban .
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Comprueba los hashes MD5 de un árbol de directorios para ver si han sido modificados.


Podemos generar un archivo de hashes MD5 usando el metodo *getMD5Hashes()* este metodo generara un archivo con la fecha actual si no se especifica el nombre del archivo.

include 'libraries/integrity.md5.class.php';
$integrity = new integrity('path/to/folder/');
$integrity->getMD5Hashes(); // archivo por defecto, por ejemplo: 20140316151603.md5
// or
$integrity->getMD5Hashes('custom_name.md5'); // archivo personalizado.

Para realizar la comprobacion debemos usar el metodo *checkMD5Hashes()* al cual le pasaremos el archivo con los hashes MD5 con los que deseemos realizar la comparacion.

include 'libraries/integrity.md5.class.php';
$integrity = new integrity('path/to/folder/');
$files = $integrity->checkMD5Hashes();
Nos devolvera un array con la lista de los archivos que an sufrido cambios.

  Files folder image Files  
File Role Description
Accessible without login Plain text file checkMD5.php Example Aux
Accessible without login Plain text file generateMD5.php Example Aux
Plain text file integrity.md5.class.php Class Main Class
Accessible without login Plain text file LICENSE Lic. Licence
Accessible without login Plain text file Doc. ReadMe

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This week:3
All time:5,872
This week:400Up
User Ratings User Comments (1)
 All time
This is a good and useful class ;-)
2 years ago (JosÚ Filipe Lopes Santos)