Dnia 2014-06-20, piÄ… o godzinie 02:59 +0000, XMPP Extensions Editor pisze: > 1. Is this specification needed to fill gaps in the XMPP protocol stack or to > clarify an existing protocol?
No. > 2. Does the specification solve the problem stated in the introduction and > requirements? It appears so, but has numerous issues. > 3. Do you plan to implement this specification in your code? If not, why not? No. I feel uncomfortable providing my users with something that only appears to work, but is known to fail and be exploitable. My opinion is that it's better to have none sense of security, than having a false one. I already implemented XEP-0191 in jabberd2, which I see as far better solution to providing this feature. > 4. Do you have any security concerns related to this specification? Yes. It has been demonstrated over time, that there are numerous way of probing real user presence. Also the specification has issues already mentioned in this thread. > 5. Is the specification accurate and clearly written? Yes. -- Tomasz Sterna @ http://abadcafe.pl/ @ http://xiaoka.com/