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Respond to final mac message and verify device in keystore

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Astra Logical 2026-07-23 11:01:46 -04:00
parent 9655f67953
commit 5dc3fe4023
1 changed files with 24 additions and 2 deletions
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26
matrix_keycloak_bot.py
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@ -187,8 +187,30 @@ async def on_to_device(client: AsyncClient, event):
if isinstance(resp, ToDeviceError):
print(f"Failed to confirm SAS: {resp}")
elif isinstance(event, (KeyVerificationMac, KeyVerificationCancel)):
print(f"Key verification event ({event.__class__.__name__}) received from {event.sender}.")
elif isinstance(event, KeyVerificationMac):
print(f"Key verification MAC received from {event.sender} ({event.from_device}). Finalizing verification...")
# 1. Send m.key.verification.done to complete the SAS protocol in Element Web
done_msg = ToDeviceMessage(
"m.key.verification.done",
event.sender,
event.from_device,
{"transaction_id": event.transaction_id},
)
resp = await client.to_device(done_msg)
if isinstance(resp, ToDeviceError):
print(f"Failed to send verification done: {resp}")
else:
print(f"Sent m.key.verification.done for {event.transaction_id}.")
# 2. Mark the device as verified in matrix-nio's device store
if event.sender in client.device_store and event.from_device in client.device_store[event.sender]:
device = client.device_store[event.sender][event.from_device]
client.verify_device(device)
print(f"✅ Device {event.from_device} for {event.sender} is now verified and trusted!")
elif isinstance(event, KeyVerificationCancel):
print(f"Key verification cancelled by {event.sender}: {getattr(event, 'reason', 'No reason given')}")
# ------------------------------------------------------------------------------