[OSM-talk] Taking OSM usernames and passwords on other sites (eg Freemap)

[Thomas Walraet]

Christopher Schmidt a écrit :
> 
> Obviously, this is a non-trivial interaction. I'm not aware of any open
> source code that does this already.

CAS handle this case where a web application is authorised to do request 
on third party server on behalf of a loggued user.

I haven't looked at openID yet, but it seems to provide something 
similar to CAS (central authentification server)