v3 consent to attribute release : ask-again ?

[Tom Scavo]

On Thu, Aug 21, 2014 at 7:40 AM, Lukas Hämmerle
<lukas.haemmerle at switch.ch> wrote:
>
>> and that the "if
>> anything changes" part should just be a deployment choice
>
> That's the default in uApprove currently. If an attribute value changes
> or if additional attributes are released to an SP, uApprove asks for
> consent again.
>
> However, once given, the consent is valid for ever for that particular
> SP (unless the values change or additional attributes are released).

For comparison, Google provides a web page where permissions are
managed by the user. I don't know what PrivacyLens does.

Tom