Create a new profile field type, move all existing content of the fields
'icq', 'skype', 'aim', 'yahoo', 'msn' and 'url' in the mdl_user table to
theses new profile fields if needed.
AMOS BEGIN
MOV [aimid,core],[aimid,courseimage,profilefield_social]
MOV [yahooid,core],[yahooid,profilefield_social]
MOV [skypeid,core],[skypeid,profilefield_social]
MOV [icqnumber,core],[icqnumber,profilefield_social]
MOV [msnid,core],[msnid,profilefield_social]
MOV [webpage,core],[webpage,profilefield_social]
AMOS END
It shoudl be possible to link multiple OAuth2 sources which have the
same e-mail address to an account.
This patch makes the check for an existing linked account stricter so
that it only checks for linked account records which match the same
issuer, and which do not have expired confirmation tokens.
New accounts and linking a login to an existing account MUST go through email verification.
We cannot trust the emails we get from oauth providers have been confirmed.
Part of MDL-58220
Bas Brands