[Typo3-dev] For Kasper: ses_iplock and alternative authenticacion extensions

[Kasper Skårhøj]

> So some configuration options are highly appreciated:
> 
> - IP-locking enabled
> - IP-locking disabled
> - IP-locking per login *)

- enable / disable in TYPO3_CONF_VARS; FE is disabled by default, BE is
enabled.
- per-user; For backend users you can disable the lock per-user (I don't
know if this got into CVS yet, but I think so).

An easy modification would be to store only the first X parts of the IP
address and check for only the first part as well. For instance if the
user is logged in from "192.168.1.10" we store and check for only
"192.168" and nothing more. 

Any suggestions? There is one rule; We have varchar field of 15 chars
and thats it. Registering and Storing multiple IP adresses is not an
option in my opinion. Too much work.