Ben parola sıfırlama için kendi komut dosyalarını kullanabilirsiniz.
Ben bir user_id, rasgele bir anahtar ve parola sıfırlama başlatılan bir süre depolamak için bir tablo oluşturun:
// query is my own SQLite3 wrapper function which ensures I have a valid database connection then executes the SQL.
// I would imagine small changes will be needed to the SQL for MY SQL.
query("create table reset_password (user_id integer not null default 0, key text not null default '', time integer not null default 0)");
query("create unique index reset_password_user_id on reset_password (user_id)");
query("create index reset_password_key on reset_password (key)");
Bir parola sıfırlama gerekir Sonra, aşağıdaki kod denir:
// $user_id must be an integer that matches a valid user's ID.
function reset_password($user_id) {
query("delete from reset_password where user_id = $user_id");
$key = substr(base64_encode(crypt('', '')), 0, 32);
query("insert into reset_password values ($user_id, '$key', " . time() . ")");
// fetch is my own wrapper function to fetch a row from the query.
$f = fetch(query("select username from users where id = $user_id"));
// smtp is my own function, you will probably want to use the php mail function.
smtp(
"do-not-reply@example.com", // sender
$f['username'], // recepient
"From: The example.com Web Site <do-not-reply@example.com>\r\n" . // email headers
"To: {$f['username']} <{$f['username']}>\r\n" . // actual email address <put a nice friendly name in here if you have the the information>
'Subject: Reset Password' . "\r\n" .
"\r\n" .
"Hello\r\n" . // email body
"\r\n" .
"A request has been made to reset your example.com web site password.\r\n" .
"\r\n" .
"To complete the request, click on the following link within 48 hours of the transmision of this email and follow the on screen instructions.\r\n" .
"\r\n" .
/// URL is defined as the root of the URL used in the email, in this example it would be "http://example.com/"
URL . "index.php?page=reset-password&user_id=" . urlencode($user_id) . "&key=" . urlencode($key) . "\r\n" .
"\r\n" .
"Kind regards,\r\n" .
"\r\n" .
"The example.com Web Site"
);
}
E-postadaki bağlantıya tıklandığında bir sayfa aşağıdaki içeren görüntülenir:
// form, input_hidden, table, tr, td, label, input_password and input_submit are my own wrappers which return the appropriate HTML with escaped values where required.
echo
form('reset-password/ok',
input_hidden('user_id', $_GET['user_id']) .
input_hidden('key', $_GET['key']) .
table(
tr(
td(label('New Password')) .
td(input_password('new_password', ''))
) .
tr(
td(label('Confirm Password')) .
td(input_password('confirm_password', ''))
)
) .
input_submit('ok', 'OK')
);
Yukarıdaki form gönderildiğinde, aşağıdaki yürütülür:
// The reset_password_message function displays the message to the user.
if (!isset($_POST['user_id'])) {
reset_password_message('You must enter a user ID. Please try again.');
} else if (!isset($_POST['key'])) {
reset_password_message('You must enter a key. Please try again.');
} else if (!isset($_POST['new_password']) || !$_POST['new_password']) {
reset_password_message('You must enter a new password. Please try again');
} else if (!isset($_POST['confirm_password']) || $_POST['new_password'] != $_POST['confirm_password']) {
reset_password_message('The new password and the confirmation do not match. Please try again.');
} else if (!$f = fetch(query("select time from reset_password where user_id = " . (integer)$_POST['user_id'] . " and key = '" . escape($_POST['key']) . "'"))) {
reset_password_message('The user ID and key pair are invalid. Please try again.');
} else if ($f['time'] < time() - 60 * 60 * 24 * 2) { // 60 seconds * 60 minutes * 24 hours * 2 days (48 hours as explained in the email sent to the user above).
reset_password_message('The user ID and key pair have expired. Please try again.');
} else {
query("update users set password = '" . crypt($_POST['new_password']) . "' where id = " . (integer)$_POST['user_id']);
reset_password_message('Your password has been reset. Please login.');
}
Bunun yerine "kendi çalışırken" bu kodu kullanmak için buyrun, ancak birkaç değişiklik yapmak ya da eksiksiz yapmak için bir kaç fonksiyon eklemek gerekir.