PHP code example of nowise / uup-auth

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

nowise / uup-auth example snippets

class Authentication extends AuthenticatorStack
{

    public function __construct()
    {
        $chain = array(
            // 
            // Plugin account authenticator objects in stack:
            // 
            'auth'   => array(
                'pam'  => (new SystemAuthentication())
                    ->visible(true)
                    ->control(Authenticator::SUFFICIENT)
                    ->name('System')
                    ->description('Login using local system account.'),
                'cas'  => (new CasAuthenticator('cas.example.com'))
                    ->visible(true)
                    ->control(Authenticator::SUFFICIENT)
                    ->name('CAS')
                    ->description('CAS server login'),
                'ldap' => (new LdapAuthenticator('ldaps://ldap.example.com'))
                    ->visible(true)
                    ->control(Authenticator::SUFFICIENT)
                    ->name('LDAP')
                    ->description('LDAP authentication')
            ),
            // 
            // Add some login restrictions:
            // 
            'access' => array(
                'addr' => (new AddressRestrictor(array('::1', '127.0.0.1', '192.168.0.0/16')))
                    ->visible(false)
                    ->control(Authenticator::REQUIRED),
                'time' => (new DateTimeRestrictor('08:45', '16:30'))
                    ->visible(false)
                    ->control(Authenticator::REQUIRED)
            )
        );

        parent::__construct($chain);
    }

    public function getName()
    {
        return $this->getAuthenticator()->name;
    }

}

try {
    $authenticator = new Authentication();

    if (filter_has_var(INPUT_GET, 'login')) {
        $authenticator->activate(filter_input(INPUT_GET, 'login'));
        $authenticator->login();
    }
    if (filter_has_var(INPUT_GET, 'logout')) {
        $authenticator->logout();
    }

    if ($authenticator->accepted()) {
        printf("<p>Logged on to %s as %s | <a href=\"?logout\">Logout</a>\n", 
                $authenticator->getName(), 
                $authenticator->getSubject()
        );
    } else {
        printf("<form action=\"\" method=\"GET\">\n");
        printf("<select name=\"login\">\n");
        foreach ($authenticator->authenticators(true) as $key => $obj) {
            printf("<option value=\"%s\" title=\"%s\">%s</option>\n", $key, $obj->description, $obj->name);
        }
        printf("</select>\n");
        printf("<input type=\"submit\" value=\"Login\">\n");
        printf("</form>\n");
    }
} catch (Exception $exception) {
    die(sprintf("Exception: %s", $exception));
}