Hi!
Today we have enabled OAuth app access restrictions on the Wikimedia
GitHub organization[0]. As a result, any attempt to add an OAuth app
requires the approval of the WIkimedia organization's owners[1]. This
restriction was enabled to prevent accidentally granting OAuth
permissions to the organization's resources when that was not the
intention.
As a side effect, if your ssh key has been uploaded before February
2014, the next attempt to push over ssh to a wikimedia project (for
example: git(a)github.com/wikimedia/*) will result in a prompt asking
you to manually validate the key. Just click the link, verify the
fingerprint and approve it if it is the correct one.
Thanks!
-- Tyler
[0]: <https://phabricator.wikimedia.org/T234991>
[1]: <https://github.com/orgs/wikimedia/people?query=role%3Aowner>