src/app/design/frontend/base/default/template/twofactorauth/customer/configure.phtml
<div class="page-title">
<h1><?php echo $this->__('Two Factor Authentication') ?></h1>
</div>
<?php echo $this->getMessagesBlock()->getGroupedHtml() ?>
<?php echo $this->getChildHtml('form_before')?>
<form action="<?php echo $this->getAction() ?>" method="post" id="twofactorauth-form">
<input type="hidden" name="secret" value="<?php echo $this->getSecret(); ?>" />
<div class="fieldset">
<?php echo $this->getBlockHtml('formkey')?>
<h2 class="legend"><?php echo $this->__('Settings') ?></h2>
<ul class="form-list tfa__qr">
<li class="control">
<label for="enabled"><?php echo $this->__('Enable') ?></label>
<select name="enabled" id="twofactorauth-enabled" class="tfa__enable">
<option value="0"><?php echo $this->__('No'); ?></option>
<option value="1" <?php if ($this->isEnabled()) { ?>selected="selected"<?php } ?>><?php echo $this->__('Yes'); ?></option>
</select>
</li>
</ul>
</div>
<?php if(!Mage::getSingleton('customer/session')->getCustomer()->getTwofactorauthToken()): ?>
<div class="fieldset" id="twofactorauth-configure">
<h2 class="legend"><?php echo $this->__('Configure') ?></h2>
<p><?php echo $this->__('To configure a 2fa app, simply scan the QR code below and enter the code below.'); ?></p>
<ul class="form-list tfa__qr">
<li class="control">
<label><?php echo $this->__('QR code') ?></label>
<img src="<?php echo $this->getQrCodeImageUrl(); ?>" />
</li>
<li class="control">
<label ><?php echo $this->__('Verification code') ?></label>
<input type="text" name="code" value="" />
</li>
</ul>
</div>
<?php endif; ?>
<div class="buttons-set">
<p class="back-link"><a href="<?php echo $this->escapeUrl($this->getBackUrl()) ?>"><small>« </small><?php echo $this->__('Back') ?></a></p>
<button type="submit" title="<?php echo $this->__('Save') ?>" class="button"><span><span><?php echo $this->__('Save') ?></span></span></button>
</div>
</form>