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Remove FileExfiltrationWriter

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This commit is contained in:
Erik Johnston 2019-07-05 14:15:00 +01:00
parent 7f0d8e4288
commit eadb13d2e9
1 changed files with 0 additions and 63 deletions
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63
synapse/handlers/admin.py
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@ -276,66 +276,3 @@ class ExfiltrationWriter(object):
`export_user_data`.
"""
pass
class FileExfiltrationWriter(ExfiltrationWriter):
"""An ExfiltrationWriter that writes the user's data to a directory.
Returns the directory location on completion.
Args:
user_id (str): The user whose data is being exported.
directory (str|None): The directory to write the data to. If None then
will write to a temporary directory.
"""
def __init__(self, user_id, directory=None):
self.user_id = user_id
if directory:
self.base_directory = directory
else:
self.base_directory = tempfile.mkdtemp(
prefix="synapse-exported__%s__" % (user_id,)
)
os.makedirs(self.base_directory, exist_ok=True)
if list(os.listdir(self.base_directory)):
raise Exception("Directory must be empty")
def write_events(self, room_id, events):
room_directory = os.path.join(self.base_directory, "rooms", room_id)
os.makedirs(room_directory, exist_ok=True)
events_file = os.path.join(room_directory, "events")
with open(events_file, "a") as f:
for event in events:
print(json.dumps(event.get_pdu_json()), file=f)
def write_state(self, room_id, event_id, state):
room_directory = os.path.join(self.base_directory, "rooms", room_id)
state_directory = os.path.join(room_directory, "state")
os.makedirs(state_directory, exist_ok=True)
event_file = os.path.join(state_directory, event_id)
with open(event_file, "a") as f:
for event in state.values():
print(json.dumps(event.get_pdu_json()), file=f)
def write_invite(self, room_id, event, state):
self.write_events(room_id, [event])
# We write the invite state somewhere else as they aren't full events
# and are only a subset of the state at the event.
room_directory = os.path.join(self.base_directory, "rooms", room_id)
os.makedirs(room_directory, exist_ok=True)
invite_state = os.path.join(room_directory, "invite_state")
with open(invite_state, "a") as f:
for event in state.values():
print(json.dumps(event), file=f)
def finished(self):
return self.base_directory