diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py
index 8d7d9874f8..f4bf159bb5 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -12,7 +12,8 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-from synapse.api.errors import StoreError
+
+from synapse.api import errors
from synapse.util import stringutils
from twisted.internet import defer
from ._base import BaseHandler
@@ -65,7 +66,116 @@ class DeviceHandler(BaseHandler):
ignore_if_known=False,
)
defer.returnValue(device_id)
- except StoreError:
+ except errors.StoreError:
attempts += 1
- raise StoreError(500, "Couldn't generate a device ID.")
+ raise errors.StoreError(500, "Couldn't generate a device ID.")
+
+ @defer.inlineCallbacks
+ def get_devices_by_user(self, user_id):
+ """
+ Retrieve the given user's devices
+
+ Args:
+ user_id (str):
+ Returns:
+ defer.Deferred: list[dict[str, X]]: info on each device
+ """
+
+ device_map = yield self.store.get_devices_by_user(user_id)
+
+ ips = yield self.store.get_last_client_ip_by_device(
+ devices=((user_id, device_id) for device_id in device_map.keys())
+ )
+
+ devices = device_map.values()
+ for device in devices:
+ _update_device_from_client_ips(device, ips)
+
+ defer.returnValue(devices)
+
+ @defer.inlineCallbacks
+ def get_device(self, user_id, device_id):
+ """ Retrieve the given device
+
+ Args:
+ user_id (str):
+ device_id (str):
+
+ Returns:
+ defer.Deferred: dict[str, X]: info on the device
+ Raises:
+ errors.NotFoundError: if the device was not found
+ """
+ try:
+ device = yield self.store.get_device(user_id, device_id)
+ except errors.StoreError:
+ raise errors.NotFoundError
+ ips = yield self.store.get_last_client_ip_by_device(
+ devices=((user_id, device_id),)
+ )
+ _update_device_from_client_ips(device, ips)
+ defer.returnValue(device)
+
+ @defer.inlineCallbacks
+ def delete_device(self, user_id, device_id):
+ """ Delete the given device
+
+ Args:
+ user_id (str):
+ device_id (str):
+
+ Returns:
+ defer.Deferred:
+ """
+
+ try:
+ yield self.store.delete_device(user_id, device_id)
+ except errors.StoreError, e:
+ if e.code == 404:
+ # no match
+ pass
+ else:
+ raise
+
+ yield self.store.user_delete_access_tokens(
+ user_id, device_id=device_id,
+ delete_refresh_tokens=True,
+ )
+
+ yield self.store.delete_e2e_keys_by_device(
+ user_id=user_id, device_id=device_id
+ )
+
+ @defer.inlineCallbacks
+ def update_device(self, user_id, device_id, content):
+ """ Update the given device
+
+ Args:
+ user_id (str):
+ device_id (str):
+ content (dict): body of update request
+
+ Returns:
+ defer.Deferred:
+ """
+
+ try:
+ yield self.store.update_device(
+ user_id,
+ device_id,
+ new_display_name=content.get("display_name")
+ )
+ except errors.StoreError, e:
+ if e.code == 404:
+ raise errors.NotFoundError()
+ else:
+ raise
+
+
+def _update_device_from_client_ips(device, client_ips):
+ ip = client_ips.get((device["user_id"], device["device_id"]), {})
+ device.update({
+ "last_seen_ts": ip.get("last_seen"),
+ "last_seen_ip": ip.get("ip"),
+ })
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