naibaandnaiba/CloudCode 7c493e8f0b fix(rpc): verify gRPC client UUID belongs to the agent secret owner ...

Auth.Check resolved client_uuid → server.ID via UUIDToID without
checking that the resolved server's UserID matched the user that the
secret was bound to. An agent presenting one user's secret could
target a different user's server UUID and impersonate it — poisoning
monitoring state, triggering alerts, or quietly receiving tasks the
real owner expected.

Add authorizeAgentForUUID: if the UUID is unknown we still allow new
registration bound to the secret owner; if the UUID is known but
points to someone else's server we reject. The rejection message
"client UUID does not belong to the agent secret owner" also helps
operators trace which user's secret has leaked.

Note: this changes runtime behaviour after batch-move/server — the
new owner must reconfigure agents with their own secret. That is the
correct contract; the previous behaviour was a cross-user reporting
bug.

Co-authored-by: naiba/CloudCode <hi+cloudcode@nai.ba>

2026-05-18 15:17:37 +00:00

..

rpc

fix(rpc): verify gRPC client UUID belongs to the agent secret owner

2026-05-18 15:17:37 +00:00

singleton

chore: bump admin frontend to v2.0.7

2026-05-17 10:24:19 +08:00