This PR mainly changes:
When upgrading from old version to master, the ADMIN_PRIV for normal user may be lost.
This may only happen if:
Create a user with ADMIN_PRIV privilege.
Upgrade Doris to v1.2.x or master before the meta image which contains the edit log in step 1 is generate.
And the ADMIN_PRIV will be lost in Global Privileges
This PR will rectify this bug and set ADMIN_PRIV to the right place
Refactor the user's implicit role name
In [feature](auth)Implementing privilege management with rbac model #16091, we refactor the Doris auth model by introducing RBAC. And each user will have an implicit role,
named with prefix default_role_rbac_. But it has wrong format like:
default_role_rbac_'default_cluster:user1'@'%'
This PR change the role name's format, like:
default_role_rbac_user1@%
default_role_rbac_user2@[domain]
NOTICE: this change may cause incompatible metadata, but since [feature](auth)Implementing privilege management with rbac model #16091 is not released, we should fix it soon.
Add a new session variable show_user_default_role
When set to true, it will show implicit role of user in the result of show roles stmt. Default is false
4093ef9e4b