Talking with @Ilario it would be very nice to implement an OAuth for the Wikimedia CH's members wiki, for multiple reasons:
* avoid to remember another password
* speedup login process on multiple devices
* making the wiki more accessible
* making Wikimedia CH more Wikimedia-related
Some required features:
* allow login with local credentials
* manage same accounts under different names
* manage different accounts under same name
== Plan ==
[ ] `1 h` create a beta environment
[ ] `7 h` analyze and test available OAuth extensions
[ ] [[ https://www.mediawiki.org/wiki/Extension:WSOAuth | WSOAuth ]] - promising
[ ] [[ https://www.mediawiki.org/wiki/Extension:PluggableAuth | PluggableAuth ]]
[ ] [[ https://www.mediawiki.org/wiki/Extension:OAuthAuthentication | OAuthAuthentication ]]
[ ] `1 h` register an OAuth application in Meta-wiki (like we have done in T262823)
[ ] `6 h` configure business logic with all the bows and ribbons
[ ] `0 h` init test phase
[ ] `0 h` end test phase
[ ] `0 h` announce the change
[ ] `1 h` deploy in production