Cara darurat reset password admin WordPress

Ini dari pengalaman saya kemarin malam yang tiba – tiba instalasi WordPress saya bermasalah dan setiap kali login gagal masuk padahal tidak ada password yang dirubah termasuk akun admin. Memang sebenarnya banyak cara untuk mengganti atau mereset password admin WordPress tapi yang saya bahas ini adalah langkah terakhir yang bisa dilakukan (dan kemarin malam terpaksa menggunakannya) oleh pengguna WordPress yang sudah frustasi.

Jadi kalau anda tidak bisa mengubah password melalui:

  • Menu Users di halaman administrasi WordPress.
  • phpMyAdmin di cPanel atau panel hosting lainnya.
  • Menggunakan perintah command line MySQL.
  • Memanfaatkan function.php dan upload lewat FTP.
  • Memakai WP CLI (WordPress Command Line Interface).

Maka anda terpaksa menggunakan WordPress Emergency Password Reset Script. Silahkan anda copy kode php berikut kedalam notepad dan simpan dengan nama resetwpadmin.php misalnya.

<?php
/*
	This program is free software; you can redistribute it and/or modify
    	it under the terms of the GNU General Public License as published by
    	the Free Software Foundation; either version 2 of the License, or
    	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
    	but WITHOUT ANY WARRANTY; without even the implied warranty of
    	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
    	along with this program; if not, write to the Free Software
    	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

require './wp-blog-header.php';

function meh() {
	global $wpdb;

	if ( isset( $_POST['update'] ) ) {
		$user_login = ( empty( $_POST['e-name'] )?? ''?: sanitize_user( $_POST['e-name'] ) );
		$user_pass  = ( empty( $_POST[ 'e-pass' ] )?? ''?: $_POST['e-pass'] );
		$answer = ( empty( $user_login )?? '<div id="message" class="updated fade"><p><strong>The user name field is empty.</strong></p></div>'?: '' );
		$answer .= ( empty( $user_pass )?? '<div id="message" class="updated fade"><p><strong>The password field is empty.</strong></p></div>'?: '' );
		if ( $user_login?!= $wpdb->get_var( "SELECT user_login FROM $wpdb->users WHERE ID = '1' LIMIT 1" ) ) {
			$answer .="<div id='message' class='updated fade'><p><strong>That is not the correct administrator username.</strong></p></div>";
		}
		if ( empty( $answer ) ) {
			$wpdb->query( "UPDATE $wpdb->users SET user_pass = MD5('$user_pass'), user_activation_key = '' WHERE user_login = '$user_login'" );
			$plaintext_pass = $user_pass;
			$message = __( 'Someone, hopefully you, has reset the Administrator password for your WordPress blog. Details follow:' ). "\r\n";
			$message  .= sprintf( __( 'Username:?%s' ), $user_login ) . "\r\n";
			$message .= sprintf( __( 'Password:?%s' ), $plaintext_pass ) . "\r\n";
			@wp_mail( get_option( 'admin_email' ), sprintf( __( '[%s] Your WordPress administrator password has been changed!' ), get_option( 'blogname' ) ), $message );
			$answer="<div id='message' class='updated fade'><p><strong>Your password has been successfully changed</strong></p><p><strong>An e-mail with this information has been dispatched to the WordPress blog administrator</strong></p><p><strong>You should now delete this file off your server. DO NOT LEAVE IT UP FOR SOMEONE ELSE TO FIND!</strong></p></div>";
		}
	}

	return empty( $answer )?? false?: $answer;
}

$answer = meh();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title>WordPress Emergency PassWord Reset</title>
	<meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' );??>; charset=<?php bloginfo( 'charset' );??>" />
	<link rel="stylesheet" href="<?php bloginfo( 'wpurl' );??>/wp-admin/wp-admin.css?version=<?php bloginfo( 'version' );??>" type="text/css" />
</head>
<body>
	<div class="wrap">
		<form method="post" action="">
			<h2>WordPress Emergency PassWord Reset</h2>
			<p><strong>Your use of this script is at your sole risk. All code is provided "as -is", without any warranty, whether express or implied, of its accuracy, completeness. Further, I shall not be liable for any damages you may sustain by using this script, whether direct, indirect, special, incidental or consequential.</strong></p>
			<p>This script is intended to be used as <strong>a last resort</strong> by WordPress administrators that are unable to access the database.
				Usage of this script requires that you know the Administrator's user name for the WordPress install. (For most installs, that is going to be "admin" without the quotes.)</p>
			<?php
			echo $answer;
			?>
			<p class="submit"><input type="submit" name="update" value="Update Options" /></p>

			<fieldset class="options">
				<legend>WordPress Administrator</legend>
				<label><?php _e( 'Enter Username:' )??><br />
					<input type="text" name="e-name" id="e-name" class="input" value="<?php echo attribute_escape( stripslashes( $_POST['e-name'] ) );??>" size="20" tabindex="10" /></label>
				</fieldset>
				<fieldset class="options">
					<legend>Password</legend>
					<label><?php _e( 'Enter New Password:' )??><br />
					<input type="text" name="e-pass" id="e-pass" class="input" value="<?php echo attribute_escape( stripslashes( $_POST['e-pass'] ) );??>" size="25" tabindex="20" /></label>
				</fieldset>

				<p class="submit"><input type="submit" name="update" value="Update Options" /></p>
			</form>
		</div>
	</body>
</html>

Nanti upload file resetwpadmin.php ke lokasi instalasi WordPress dan panggil, contohnya http://utekno.com/resetwpadmin.php. Anda harus tahu username dari admin syaratnya – masukkan dalam WordPress Administrator , dan kemudian isikan password barunya dibawahnya.

wordpress-emergency-password-reset

Kalau sudah langsung saja klik Update Options. Setelah itu segera hapus file php ini karena bisa diakses umum kalau dibiarkan dan bisa dipakai untuk mengubah kembali password adminnya.

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