/manual-load-library-codeigniter-phpseclib

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Manually load library codeigniter phpseclib

PHPseclib Integration for CodeIgniter (Manual Way, Without Using Composer)

🚀 This code is created to load the PHPseclib library in CodeIgniter. It can also be utilized with other libraries.

Motivation

Developed due to the lack of SSH or CMD access, preventing the installation of libraries using Composer, so we have to install the library manually. As a workaround, we manually download the library from GitHub.

In this case, we are using PHPSeclib version 2: PHPSeclib 2.0

Steps

  1. Download Library

    • Download the library from the provided link.

  2. Create Folder

    • Create a folder named third_party within the application folder.

  3. Organize Library

    • Create a folder named phpseclib within third_party and move the downloaded files there. The folder structure should be "/application/third_party/phpseclib/"

  4. Call Library in Controller

    • In your Controller, include all the necessary library files as they are interdependent.
    require_once APPPATH . 'third_party/phpseclib/phpseclib/Net/SSH2.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Base.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Net/SSH2.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Base.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/RC4.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Rijndael.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Twofish.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Blowfish.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/DES.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/TripleDES.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Random.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/Hash.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/RC2.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Crypt/AES.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Math/BigInteger.php';
require_once APPPATH . 'third_party/phpseclib/phpseclib/Net/SFTP.php';

  5. Utilize PHPSeclib in Controller

    • Call the PHPSeclib class you want to use. In this example, we are using SFTP.
    $sftp = new \phpseclib\Net\SFTP('https://yoursftpdestination');
if ($sftp->login('yourusername', 'yourpassword')) {
    echo "Success connect using SFTP";
}

Feel free to adapt the code based on your requirements. Happy coding! 🎉