On Thu, 21 May 1998, Tom Perrine wrote:
The desire here is essentially for a real-time authentication for ad-hoc users from administrative domains over which you have no control, which you may not "trust", and for which the user identification (username/"nick") AND the IP address are selected either by the user (the nick) or by the domain (dynamic IP addresses).
Not authenticate. Authenticate would imply that the data being returned is reliable. All I think that people are asking for here is a unique identifier of that user, that can be depended upon to return the same result every time a query regarding that user is sent. That's all. It doesn't need to be a username, or anything personally identifying; in fact, it -should- be something obscure...the idea to use a hash of the username, for instance. Just something that uniquely identifies the user between sessions to remote networks. Using ident might be a poor choice for this, because of some people wanting to operate their own ident mechanisms. Perhaps a new scheme, which from the outset is "blessed" to be intercepted as it passes through a terminal server, would be more politically correct.
What I don't understand is why you can't just present the IP address, and the time of the mis-behavior to the network owners;
Laziness and lack of tools on the part of many ISPs. While a timestamp and IP address can reliably and uniquely identify a user to an ISP, it can't do so all by itself...someone at the ISP needs to take the time to correlate that IP address and timestamp in logs. Many ISPs, as unfortunate as it is, have no tools to perform quick lookups like this. Thus, many complaints may fall on deaf ears, due to the unwillingness of the ISP to investigate them (which in turn is due to their lack of tools or skills to retrieve this information quickly). Not that it's an excuse. But it's a rationale. -- -------------------. emarshal at logic.net .--------------------------------- Edward S. Marshall `-----------------------' http://www.logic.net/~emarshal/ Linux labyrinth 2.1.101 #2 SMP Sun May 10 22:34:20 GMT 1998 i586 unknown 10:05pm up 1 day, 23:10, 3 users, load average: 0.01, 0.03, 0.00