How do you enable customers to log in to your site using their Google account?

Question

I just saw http://uservoice.com/login. It uses Google accounts, Myspace, Yahoo, OpenID and all to sign in customers into its site? Can I do that?

I mean, customers n

Answer 1

i think is good solution for you step by step

1-download openid

2-create file called login.php like this (in same directory or change require_one to your own ) :

mode) {
    if ($myopenid->mode == 'cancel') {
        echo "User has canceled authentication !";
    } elseif($myopenid->validate()) {
        $data = $myopenid->getAttributes();
        $email = $data['contact/email'];
        $first = $data['namePerson/first'];
        echo "Identity : $openid->identity 
";
        echo "Email : $email 
";
        echo "First name : $first";
    } else {
        echo "The user has not logged in";
    }
} else {
    echo "Go to index page to log in.";
}
?>

3-next is about creating file called index.php:

identity = 'https://www.google.com/accounts/o8/id';
$openid->required = array(
  'namePerson/first',
  'namePerson/last',
  'contact/email',
);
$openid->returnUrl = 'your-domain.com/login.php'
?>



Login with Google

i almost forgot for log out u can kill session;