2 files changed, 74 insertions, 1 deletions
diff --git a/synapse/app/admin_cmd.py b/synapse/app/admin_cmd.py
index 165d1c5db0..fe7afb9475 100644
--- a/synapse/app/admin_cmd.py
+++ b/synapse/app/admin_cmd.py
@@ -35,6 +35,7 @@ from synapse.storage.databases.main.appservice import (
     ApplicationServiceTransactionWorkerStore,
     ApplicationServiceWorkerStore,
 )
+from synapse.storage.databases.main.client_ips import ClientIpWorkerStore
 from synapse.storage.databases.main.deviceinbox import DeviceInboxWorkerStore
 from synapse.storage.databases.main.devices import DeviceWorkerStore
 from synapse.storage.databases.main.event_federation import EventFederationWorkerStore
@@ -43,6 +44,7 @@ from synapse.storage.databases.main.event_push_actions import (
 )
 from synapse.storage.databases.main.events_worker import EventsWorkerStore
 from synapse.storage.databases.main.filtering import FilteringWorkerStore
+from synapse.storage.databases.main.profile import ProfileWorkerStore
 from synapse.storage.databases.main.push_rule import PushRulesWorkerStore
 from synapse.storage.databases.main.receipts import ReceiptsWorkerStore
 from synapse.storage.databases.main.registration import RegistrationWorkerStore
@@ -54,7 +56,7 @@ from synapse.storage.databases.main.state import StateGroupWorkerStore
 from synapse.storage.databases.main.stream import StreamWorkerStore
 from synapse.storage.databases.main.tags import TagsWorkerStore
 from synapse.storage.databases.main.user_erasure_store import UserErasureWorkerStore
-from synapse.types import StateMap
+from synapse.types import JsonDict, StateMap
 from synapse.util import SYNAPSE_VERSION
 from synapse.util.logcontext import LoggingContext
 
@@ -63,6 +65,7 @@ logger = logging.getLogger("synapse.app.admin_cmd")
 
 class AdminCmdSlavedStore(
     FilteringWorkerStore,
+    ClientIpWorkerStore,
     DeviceWorkerStore,
     TagsWorkerStore,
     DeviceInboxWorkerStore,
@@ -82,6 +85,7 @@ class AdminCmdSlavedStore(
     EventsWorkerStore,
     RegistrationWorkerStore,
     RoomWorkerStore,
+    ProfileWorkerStore,
 ):
     def __init__(
         self,
@@ -192,6 +196,32 @@ class FileExfiltrationWriter(ExfiltrationWriter):
             for event in state.values():
                 print(json.dumps(event), file=f)
 
+    def write_profile(self, profile: JsonDict) -> None:
+        user_directory = os.path.join(self.base_directory, "user_data")
+        os.makedirs(user_directory, exist_ok=True)
+        profile_file = os.path.join(user_directory, "profile")
+
+        with open(profile_file, "a") as f:
+            print(json.dumps(profile), file=f)
+
+    def write_devices(self, devices: List[JsonDict]) -> None:
+        user_directory = os.path.join(self.base_directory, "user_data")
+        os.makedirs(user_directory, exist_ok=True)
+        device_file = os.path.join(user_directory, "devices")
+
+        for device in devices:
+            with open(device_file, "a") as f:
+                print(json.dumps(device), file=f)
+
+    def write_connections(self, connections: List[JsonDict]) -> None:
+        user_directory = os.path.join(self.base_directory, "user_data")
+        os.makedirs(user_directory, exist_ok=True)
+        connection_file = os.path.join(user_directory, "connections")
+
+        for connection in connections:
+            with open(connection_file, "a") as f:
+                print(json.dumps(connection), file=f)
+
     def finished(self) -> str:
         return self.base_directory
 
diff --git a/synapse/handlers/admin.py b/synapse/handlers/admin.py
index c81ea34758..b03c214b14 100644
--- a/synapse/handlers/admin.py
+++ b/synapse/handlers/admin.py
@@ -30,6 +30,7 @@ logger = logging.getLogger(__name__)
 class AdminHandler:
     def __init__(self, hs: "HomeServer"):
         self.store = hs.get_datastores().main
+        self._device_handler = hs.get_device_handler()
         self._storage_controllers = hs.get_storage_controllers()
         self._state_storage_controller = self._storage_controllers.state
         self._msc3866_enabled = hs.config.experimental.msc3866.enabled
@@ -247,6 +248,21 @@ class AdminHandler:
                 )
                 writer.write_state(room_id, event_id, state)
 
+        # Get the user profile
+        profile = await self.get_user(UserID.from_string(user_id))
+        if profile is not None:
+            writer.write_profile(profile)
+
+        # Get all devices the user has
+        devices = await self._device_handler.get_devices_by_user(user_id)
+        writer.write_devices(devices)
+
+        # Get all connections the user has
+        connections = await self.get_whois(UserID.from_string(user_id))
+        writer.write_connections(
+            connections["devices"][""]["sessions"][0]["connections"]
+        )
+
         return writer.finished()
 
 
@@ -298,6 +314,33 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
         raise NotImplementedError()
 
     @abc.abstractmethod
+    def write_profile(self, profile: JsonDict) -> None:
+        """Write the profile of a user.
+
+        Args:
+            profile: The user profile.
+        """
+        raise NotImplementedError()
+
+    @abc.abstractmethod
+    def write_devices(self, devices: List[JsonDict]) -> None:
+        """Write the devices of a user.
+
+        Args:
+            devices: The list of devices.
+        """
+        raise NotImplementedError()
+
+    @abc.abstractmethod
+    def write_connections(self, connections: List[JsonDict]) -> None:
+        """Write the connections of a user.
+
+        Args:
+            connections: The list of connections / sessions.
+        """
+        raise NotImplementedError()
+
+    @abc.abstractmethod
     def finished(self) -> Any:
         """Called when all data has successfully been exported and written.