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feat(rust-client): operator credentials on acknowledge-alarm

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Claude-Session: https://claude.ai/code/session_016J6isfcgqy4SB2RK3ZvFvT
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Joseph Doherty
2026-10-19 19:42:33 -04:00
parent cfe9f817a3
commit 417a47bdb5
6 changed files with 145 additions and 10 deletions
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clients/rust/README.md
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@@ -78,7 +78,8 @@ cargo run -p mxgw-cli -- add-item --session-id <session-id> --server-handle 1 --
cargo run -p mxgw-cli -- advise --session-id <session-id> --server-handle 1 --item-handle 1 --json
cargo run -p mxgw-cli -- stream-events --session-id <session-id> --max-events 1 --json
cargo run -p mxgw-cli -- stream-alarms --session-id <session-id> --max-messages 4 --json
cargo run -p mxgw-cli -- acknowledge-alarm --session-id <session-id> --alarm-reference "\\Galaxy\Area001.Pump001.PumpFault" --json
cargo run -p mxgw-cli -- acknowledge-alarm --reference "Area001.Pump001.PumpFault" --operator <user> [--operator-domain <domain>] --json
# operator password: MXGATEWAY_OPERATOR_PASSWORD, or --operator-password-env / --operator-password
cargo run -p mxgw-cli -- write --session-id <session-id> --server-handle 1 --item-handle 1 --value-type int32 --value 123 --json
```
@@ -124,6 +125,9 @@ creates an authenticated `tonic` client and attaches `authorization: Bearer
`stream_alarms`, `acknowledge_alarm`, and `raw_client`. `stream_alarms`
returns an `AlarmFeedStream` async stream of alarm-feed messages and
shares the gateway's central alarm monitor with every other client.
`acknowledge_alarm` requires `operator_user` and carries `operator_password` (may be
empty) and `operator_domain`; the gateway authenticates as that operator so the Historian
records them. The password is scrubbed from any returned error's `Display`/`Debug`.
The `from_truncated_snapshot` field on `ActiveAlarmSnapshot` reports that the record came from
a provider fetch which hit the per-fetch cap: the snapshot set may omit active