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Remove pushers when deleting access tokens

Whenever an access token is invalidated, we should remove the associated
pushers.
This commit is contained in:
Richard van der Hoff 2017-11-29 14:33:05 +00:00
parent 97d1a1dc01
commit 2c6d63922a
3 changed files with 32 additions and 18 deletions

View file

@ -664,9 +664,6 @@ class AuthHandler(BaseHandler):
yield self.delete_access_tokens_for_user(
user_id, except_token_id=except_access_token_id,
)
yield self.hs.get_pusherpool().remove_pushers_by_user(
user_id, except_access_token_id
)
@defer.inlineCallbacks
def deactivate_account(self, user_id):
@ -706,6 +703,12 @@ class AuthHandler(BaseHandler):
access_token=access_token,
)
# delete pushers associated with this access token
if user_info["token_id"] is not None:
yield self.hs.get_pusherpool().remove_pushers_by_access_token(
str(user_info["user"]), (user_info["token_id"], )
)
@defer.inlineCallbacks
def delete_access_tokens_for_user(self, user_id, except_token_id=None,
device_id=None):
@ -728,13 +731,18 @@ class AuthHandler(BaseHandler):
# see if any of our auth providers want to know about this
for provider in self.password_providers:
if hasattr(provider, "on_logged_out"):
for token, device_id in tokens_and_devices:
for token, token_id, device_id in tokens_and_devices:
yield provider.on_logged_out(
user_id=user_id,
device_id=device_id,
access_token=token,
)
# delete pushers associated with the access tokens
yield self.hs.get_pusherpool().remove_pushers_by_access_token(
user_id, (token_id for _, token_id, _ in tokens_and_devices),
)
@defer.inlineCallbacks
def add_threepid(self, user_id, medium, address, validated_at):
# 'Canonicalise' email addresses down to lower case.

View file

@ -103,19 +103,25 @@ class PusherPool:
yield self.remove_pusher(p['app_id'], p['pushkey'], p['user_name'])
@defer.inlineCallbacks
def remove_pushers_by_user(self, user_id, except_access_token_id=None):
all = yield self.store.get_all_pushers()
logger.info(
"Removing all pushers for user %s except access tokens id %r",
user_id, except_access_token_id
)
for p in all:
if p['user_name'] == user_id and p['access_token'] != except_access_token_id:
def remove_pushers_by_access_token(self, user_id, access_tokens):
"""Remove the pushers for a given user corresponding to a set of
access_tokens.
Args:
user_id (str): user to remove pushers for
access_tokens (Iterable[int]): access token *ids* to remove pushers
for
"""
tokens = set(access_tokens)
for p in (yield self.store.get_pushers_by_user_id(user_id)):
if p['access_token'] in tokens:
logger.info(
"Removing pusher for app id %s, pushkey %s, user %s",
p['app_id'], p['pushkey'], p['user_name']
)
yield self.remove_pusher(p['app_id'], p['pushkey'], p['user_name'])
yield self.remove_pusher(
p['app_id'], p['pushkey'], p['user_name'],
)
@defer.inlineCallbacks
def on_new_notifications(self, min_stream_id, max_stream_id):

View file

@ -254,8 +254,8 @@ class RegistrationStore(background_updates.BackgroundUpdateStore):
If None, tokens associated with any device (or no device) will
be deleted
Returns:
defer.Deferred[list[str, str|None]]: a list of the deleted tokens
and device IDs
defer.Deferred[list[str, int, str|None, int]]: a list of
(token, token id, device id) for each of the deleted tokens
"""
def f(txn):
keyvalues = {
@ -272,12 +272,12 @@ class RegistrationStore(background_updates.BackgroundUpdateStore):
values.append(except_token_id)
txn.execute(
"SELECT token, device_id FROM access_tokens WHERE %s" % where_clause,
"SELECT token, id, device_id FROM access_tokens WHERE %s" % where_clause,
values
)
tokens_and_devices = [(r[0], r[1]) for r in txn]
tokens_and_devices = [(r[0], r[1], r[2]) for r in txn]
for token, _ in tokens_and_devices:
for token, _, _ in tokens_and_devices:
self._invalidate_cache_and_stream(
txn, self.get_user_by_access_token, (token,)
)