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This commit is contained in:
Hubert Chathi 2019-09-06 16:46:45 -04:00
parent 561cbba057
commit 415d0a00e0
1 changed files with 10 additions and 24 deletions
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34
synapse/handlers/e2e_keys.py
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@ -686,17 +686,13 @@ class E2eKeysHandler(object):
devices = devices[user_id]
except SynapseError as e:
failures[user_id] = {
device: _exception_to_failure(e)
for device in signatures.keys()
device: _exception_to_failure(e) for device in signatures.keys()
}
return signature_list, failures
for device_id, device in signatures.items():
try:
if (
"signatures" not in device
or user_id not in device["signatures"]
):
if "signatures" not in device or user_id not in device["signatures"]:
# no signature was sent
raise SynapseError(
400, "Invalid signature", Codes.INVALID_SIGNATURE
@ -725,9 +721,7 @@ class E2eKeysHandler(object):
# signed by an unknown device, or the
# device does not have the key
raise SynapseError(
400,
"Invalid signature",
Codes.INVALID_SIGNATURE,
400, "Invalid signature", Codes.INVALID_SIGNATURE
)
# get the key and check the signature
@ -760,9 +754,9 @@ class E2eKeysHandler(object):
stored_device = devices[device_id]["keys"]
except KeyError:
raise SynapseError(404, "Unknown device", Codes.NOT_FOUND)
if self_signing_key_id in stored_device.get(
"signatures", {}
).get(user_id, {}):
if self_signing_key_id in stored_device.get("signatures", {}).get(
user_id, {}
):
# we already have a signature on this device, so we
# can skip it, since it should be exactly the same
continue
@ -776,9 +770,7 @@ class E2eKeysHandler(object):
(self_signing_key_id, user_id, device_id, signature)
)
except SynapseError as e:
failures.setdefault(user_id, {})[
device_id
] = _exception_to_failure(e)
failures.setdefault(user_id, {})[device_id] = _exception_to_failure(e)
return signature_list, failures
@ -799,9 +791,7 @@ class E2eKeysHandler(object):
except SynapseError as e:
failure = _exception_to_failure(e)
for user, devicemap in signatures.items():
failures[user] = {
device_id: failure for device_id in devicemap.keys()
}
failures[user] = {device_id: failure for device_id in devicemap.keys()}
return signature_list, failures
for user, devicemap in signatures.items():
@ -833,9 +823,7 @@ class E2eKeysHandler(object):
failure = _exception_to_failure(
SynapseError(404, "Unknown device", Codes.NOT_FOUND)
)
failures[user] = {
device: failure for device in other_devices
}
failures[user] = {device: failure for device in other_devices}
if user_signing_key_id in stored_key.get("signatures", {}).get(
user_id, {}
@ -848,9 +836,7 @@ class E2eKeysHandler(object):
)
signature = key["signatures"][user_id][user_signing_key_id]
signature_list.append(
(user_signing_key_id, user, device_id, signature)
)
signature_list.append((user_signing_key_id, user, device_id, signature))
except SynapseError as e:
failure = _exception_to_failure(e)
if device_id is None: