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QR code broken - getURL() function fix within #3

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dustinbolton opened this issue Nov 29, 2012 · 1 comment

dustinbolton commented Nov 29, 2012

It looks like both the QR code URL and some formatting changes are needed to get this to work correctly. Working function as of November 29, 2012:

public function getUrl($user, $hostname, $secret) {
        $url =  sprintf("otpauth://totp/%s@%s?secret=%s", $user, $hostname, $secret);
        $encoder = "https://chart.googleapis.com/chart?chs=200x200&chld=M|0&cht=qr&chl=";
        $encoderURL = $encoder . urlencode( sprintf( "otpauth://totp/%s@%s?secret=%s", $user, $hostname, $secret) );
        
        return $encoderURL;
        
    }

andreszs commented Mar 31, 2018

You are right, the code should be updated to reflect the new Google APIs URL.

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