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feat(management): actor dispatch for BrowseNode/SearchAddressSpace/VerifyEndpoint — CLI parity (arch-review C4)

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Made CommunicationService.BrowseNodeAsync/SearchAddressSpaceAsync/VerifyEndpointAsync virtual to support the test seam (mirrors existing virtual WriteTagAsync).

Claude-Session: https://claude.ai/code/session_01MtdgwpEeCUn6cUA5f1LMPj
This commit is contained in:
Joseph Doherty
2026-07-10 05:27:48 -04:00
parent 51cff07753
commit 722063638b
4 changed files with 188 additions and 6 deletions
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docs/requirements/Component-ManagementService.md
+3 -3
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@@ -207,9 +207,9 @@ The two-person authorization workflow for writes through the MxAccess Gateway. B
- **QuerySiteEventLog**: Query site event log entries from a remote site (routed via communication layer). Supports date range, keyword search, and pagination.
- **QueryParkedMessages**: Query parked (dead-letter) messages at a remote site (routed via communication layer). Supports pagination.
- **DebugSnapshot**: Request a one-shot snapshot of attribute values and alarm states for a running instance. Resolves the instance's site from the config DB and routes via the communication layer. Uses 30s `QueryTimeout`.
- **BrowseNodeCommand**: Browse an OPC UA / MxGateway connection's address space one level at a time; supports a `BrowseNext` continuation token (paging) and returns per-node type-info for OPC UA Variables. (`Design` role.)
- **SearchAddressSpaceCommand**: Bounded recursive address-space search (depth + result caps, case-insensitive substring) against an OPC UA connection. (`Design` role.)
- **VerifyEndpointCommand**: Ask a site to probe an OPC UA endpoint (temporary client, short timeout) and report success / typed failure / a captured-but-untrusted server cert. Read-only — never trusts. (`Design` role — runs inside the Admin-gated connection editor.)
- **BrowseNodeCommand**: Browse an OPC UA / MxGateway connection's address space one level at a time; supports a `BrowseNext` continuation token (paging) and returns per-node type-info for OPC UA Variables. Actor-dispatched — the handler requires the command's `SiteIdentifier`, enforces site-scope, then relays via `CommunicationService.BrowseNodeAsync` (arch-review C4, CLI/UI parity). (`Design` role.)
- **SearchAddressSpaceCommand**: Bounded recursive address-space search (depth + result caps, case-insensitive substring) against an OPC UA connection. Actor-dispatched, same `SiteIdentifier`-required + site-scope pattern, relayed via `CommunicationService.SearchAddressSpaceAsync` (arch-review C4). (`Design` role.)
- **VerifyEndpointCommand**: Ask a site to probe an OPC UA endpoint (temporary client, short timeout) and report success / typed failure / a captured-but-untrusted server cert. Read-only — never trusts. Actor-dispatched, `SiteIdentifier`-required + site-scope, relayed via `CommunicationService.VerifyEndpointAsync` (arch-review C4). (`Design` role — runs inside the Admin-gated connection editor.)
- **TrustServerCertCommand** / **RemoveServerCertCommand** / **ListServerCertsCommand**: Manage the site's OPC UA trusted-peer PKI store; Trust/Remove broadcast to **both** site nodes (see Component-SiteRuntime.md). (`Admin` role.)
## Authorization