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Where Should Password Verification Be Placed in a Login Script?
Where Should Password Verification Be Placed in a Login Script?
Nov 25, 2024 am 02:11 AM
Where to Integrate Password Verification in a Login Script
In a login script, the password is typically entered by the user and stored in a clear text variable. To verify the entered password against the encrypted password stored in the database, we need to use password_verify().
if(password_verify($enteredPassword, $hashedPassword)) {
// Password verification successful
} else {
// Password verification failed
}
Integrating Password Verification in Your Login Script
In your specific case, you can integrate password_verify() in the following code segment:
if(($row = $query->fetch()) && (password_verify($ctPassword,$row['password']))){
// Password verification successful
$_SESSION['email'] = $row['email'];
$_SESSION['first_name'] = $row['first_name'];
Remember to bind the entered password ($ctPassword) to the parameter in the prepared statement to ensure secure execution.
Using PDO::FETCH_ASSOC for User Data Retrieval
To retrieve user data more efficiently using PDO::FETCH_ASSOC, you can update your code as follows:
$results = $query->fetch(PDO::FETCH_ASSOC);
if($results && password_verify($ctPassword, $results['password'])) {
foreach($results as $key => $value) {
$_SESSION[$key] = $value;
}
}
This would automatically assign all retrieved values as session variables, making it convenient to access user details on the 'My Account' page.
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