keystone.revoke.backends.base module¶

class keystone.revoke.backends.base.RevokeDriverBase[source]¶

Bases: object

Interface for recording and reporting revocation events.

abstract list_events(last_fetch=None, token=None)[source]¶

return the revocation events, as a list of objects.

Parameters:

• last_fetch – Time of last fetch. Return all events newer.

• token – dictionary of values from a token, normalized for differences between v2 and v3. The checked values are a subset of the attributes of model.TokenEvent

Returns:

A list of keystone.revoke.model.RevokeEvent newer than last_fetch. If no last_fetch is specified, returns all events for tokens issued after the expiration cutoff.

abstract revoke(event)[source]¶

register a revocation event.

Parameters:

event – An instance of keystone.revoke.model.RevocationEvent

keystone.revoke.backends.base.revoked_before_cutoff_time()[source]¶