Commit Graph

2 Commits

Author SHA1 Message Date
Joseph Doherty 66c47c3ddd fix(opcua): shelve declaration ids from a fixed set, not an address-space lookup; pin instance-id + state-machine-id shelve calls (#629)
New() ran FindNodeInAddressSpace under Lock, taking other node managers' locks (lock-order
risk); the three AlarmConditionType_ShelvingState_* ids are now a static set. Adds wire tests:
TimedShelve/Unshelve by the condition's own instance method ids (object = condition or its
ShelvingState) succeed and report, and a ShelvedStateMachineType_* id call is pinned as
BadMethodInvalid with a positive control.

Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
2026-10-08 15:01:54 -04:00
Joseph Doherty d0052d9fed fix(opcua): Part 9 condition children get instance-scoped NodeIds (#629)
Create(assignNodeIds: true) asked CustomNodeManager2.New, whose default returns the
node's current id, so every condition child kept the type's ns=0 instance-declaration id
(or an SDK-generated ns=0 number): translate of a child path returned BadNoMatch and a
Read of a browsed child id was BadNodeIdUnknown or served from the TYPE (UnshelveTime 0
on a condition timed-shelved for a minute), bypassing the data-plane ACL.

OtOpcUaNodeManager.New now derives {conditionId}/{browsePath} in the condition's
namespace, so the ACL scope of a child is its condition's scope plus the path. The
ShelvingState methods adopt their original AlarmConditionType_ShelvingState_* id as
MethodDeclarationId so clients calling them by that id still resolve. Condition removal
and rebuild forget the whole PredefinedNodes subtree so a removed condition's children
stop answering.

Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
2026-10-08 14:45:46 -04:00