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introduce option to disable vizhash for paranoid admins, resolves #20 point 2.4

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This commit is contained in:
El RIDO 2016-07-18 10:14:38 +02:00
parent 20cf678a75
commit ff0c55c0d6
5 changed files with 83 additions and 11 deletions
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21
lib/model/comment.php
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@ -174,16 +174,19 @@ class model_comment extends model_abstract
if (!sjcl::isValid($nickname)) throw new Exception('Invalid data.', 66);
$this->_data->meta->nickname = $nickname;
// Generation of the anonymous avatar (Vizhash):
// If a nickname is provided, we generate a Vizhash.
// (We assume that if the user did not enter a nickname, he/she wants
// to be anonymous and we will not generate the vizhash.)
$vh = new vizhash16x16();
$pngdata = $vh->generate(trafficlimiter::getIp());
if ($pngdata != '')
if ($this->_conf->getKey('vizhash'))
{
$this->_data->meta->vizhash = 'data:image/png;base64,' . base64_encode($pngdata);
// Generation of the anonymous avatar (Vizhash):
// If a nickname is provided, we generate a Vizhash.
// (We assume that if the user did not enter a nickname, he/she wants
// to be anonymous and we will not generate the vizhash.)
$vh = new vizhash16x16();
$pngdata = $vh->generate(trafficlimiter::getIp());
if ($pngdata != '')
{
$this->_data->meta->vizhash = 'data:image/png;base64,' . base64_encode($pngdata);
}
// Once the avatar is generated, we do not keep the IP address, nor its hash.
}
// Once the avatar is generated, we do not keep the IP address, nor its hash.
}
}