PHP CSRF Protection: Generate and validate tokens against CSRF attacks

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Version License PHP version Categories
php-csrf 1.0GNU General Publi...5.0PHP 5, Validation, Security
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This class can generate and validate tokens against CSRF attacks.

It creates a random token based on the current user IP address, browser identification.

The generated token is stored in a session variable that may include the name of the form on which the token will be used.

The class can also validate the generated token passed via a form field or a link parameter to verify if it matches the token stored in the session variable.

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Plain text file CSRF.class.php Class Class source
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