def when_authenticated(result):
log.msg('otter.auth.cache.populate')
self._cache[tenant_id] = (self._reactor.seconds(), result)
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.callback(result)
return result
def when_authenticated(result):
log.msg('otter.auth.cache.populate')
self._cache[tenant_id] = (self._reactor.seconds(), result)
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.callback(result)
return result
def authenticate_tenant(self, tenant_id):
"""
see :meth:`IAuthenticator.authenticate_tenant`
"""
log = self._log.bind(tenant_id=tenant_id)
if tenant_id in self._cache:
(created, data) = self._cache[tenant_id]
now = self._reactor.seconds()
if now - created <= self._ttl:
log.msg('otter.auth.cache.hit', age=now - created)
return succeed(data)
log.msg('otter.auth.cache.expired', age=now - created)
if tenant_id in self._waiters:
d = Deferred()
self._waiters[tenant_id].append(d)
log.msg('otter.auth.cache.waiting',
waiters=len(self._waiters[tenant_id]))
return d
def when_authenticated(result):
log.msg('otter.auth.cache.populate')
self._cache[tenant_id] = (self._reactor.seconds(), result)
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.callback(result)
return result
def when_auth_fails(failure):
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.errback(failure)
return failure
log.msg('otter.auth.cache.miss')
self._waiters[tenant_id] = []
d = self._authenticator.authenticate_tenant(tenant_id)
d.addCallback(when_authenticated)
d.addErrback(when_auth_fails)
return d
def authenticate_tenant(self, tenant_id):
"""
see :meth:`IAuthenticator.authenticate_tenant`
"""
log = self._log.bind(tenant_id=tenant_id)
if tenant_id in self._cache:
(created, data) = self._cache[tenant_id]
now = self._reactor.seconds()
if now - created <= self._ttl:
log.msg('otter.auth.cache.hit', age=now - created)
return succeed(data)
log.msg('otter.auth.cache.expired', age=now - created)
if tenant_id in self._waiters:
d = Deferred()
self._waiters[tenant_id].append(d)
log.msg('otter.auth.cache.waiting',
waiters=len(self._waiters[tenant_id]))
return d
def when_authenticated(result):
log.msg('otter.auth.cache.populate')
self._cache[tenant_id] = (self._reactor.seconds(), result)
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.callback(result)
return result
def when_auth_fails(failure):
waiters = self._waiters.pop(tenant_id, [])
for waiter in waiters:
waiter.errback(failure)
return failure
log.msg('otter.auth.cache.miss')
self._waiters[tenant_id] = []
d = self._authenticator.authenticate_tenant(tenant_id)
d.addCallback(when_authenticated)
d.addErrback(when_auth_fails)
return d
