cliu
ecf1f226f2
- layouts.md: tab set must be the last child of its frame set (web); desktop tab frames ignore zoom (navigate ... stretchDisplay); web activates the last tab loaded; web tab labels = display title; one layout command at a time; connectionState breaks the web layout (corrects 6.3); per-user layout verified on desktop and web - create-display.md: new section "Writing display XML directly" (text size, rounding, arc angles clockwise on both clients, Clicked b1, web item attributes, asDateTime, server-side command as CIX_PROCESS with group OPERATOR, alarm overview columns / white area) - deploy-displays.md: 8-display sample scripts; jwuiutl -v re-saves files - trend.md: CIENG_TrendLab as history, cieng_feed.ps1, 50-pen hairline trade-off, component opaque, micro trend "Record not found" without history - users-groups.md: PASSWORD "" for an empty password; sample user CIENG; open session blocks group removal (DSSSDA03 stopped) - configure-audit.md, L25 / R30 / C50 summaries, SKILL.md, issues ISS-068..075, progress rows - Every statement tested on CI Server R1.03.00 2026-10-02..06 (desktop and web, test display and test layouts removed afterwards) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
115 lines
6.3 KiB
Markdown
115 lines
6.3 KiB
Markdown
---
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task: Choose what AUDIT Service stores (classifier STORAGE, AUDIT_INFO), define selection groups, run an event logger (ADTLOG)
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version: R1.03
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source: IM 36K10L25-01EN §2.4, §3, §4.2, App. 1; practiced on CI-Eng-Sample 2026-10-01
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status: verified (PROCESS-side ITEM.* events from docs)
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---
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# Configure the audit trail
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## 1. Event classifiers — what is stored
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Each event type is a classifier `<SUBJECT>.<ATTRIBUTE>.<ACTION>.<SOURCE>` in
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`AUDIT_EVENT_CLAS_DF` (`NAME`, `SUBJECT`, `ATTRIBUTE`, `AGITATION` = action, `SOURCE`,
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`BASIC_SET`, `STORAGE`). Only `STORAGE` can be changed. Configuration and DSS value changes use
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subject `DATASET` with attribute `NULL-ATTR`, e.g. `DATASET.NULL-ATTR.MODIFY.LOC-ENG-MOD`
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(Engineering Module) or `….ENT-ENG-MOD` (`dssqld`); logins use `CI-SERVER.NULL-ATTR.LOGIN.<source>`.
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List the classifiers (and which are off): `dssqld -e ecl.qlo -d AUDIT_EVENT_CLAS_DF`. Change:
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```
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@FIELDS
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NAME,STORAGE
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@AUDIT_EVENT_CLAS_DF
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"<SUBJECT>.<ATTRIBUTE>.<ACTION>.<SOURCE>",0
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```
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`dssqld -m`, or in the Engineering Module *Configuration › Audit trail › Event classifiers* (the change itself is audited: `AUDIT_EVENT_CLAS_DF` `STORAGE` `MODIFY`).
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**Not immediate:** the processes that report events (e.g. `DSSSDA`) cache the storage flags and
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re-read them every `ECL_REFRESH` seconds (default 1800). Verified: a classifier switched off was
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still recorded right after the change and no longer 31 minutes later; switching it back on is
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delayed the same way. Allow up to 30 minutes or restart CI Server (ISS-050). Confirm with the user before
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switching anything off.
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### Item option *Audit trailing wanted* (`AUDIT_INFO`)
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`ITEM_DF` / `SUB_ITEM_DF` / `EXTERNAL_ALARM_DF` field `AUDIT_INFO` (default 0). It switches the
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`ITEM.*` / `SUB-ITEM.*` events raised by ITEM Service for **operator writes**. Verified on
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`CI-Eng-Sample.PUMP1.MODE` with the buttons on display `CIENG_Tank` (2026-10-01; re-checked
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2026-10-06 with *Manual* / *Auto* on `CIENG_Control`: same events, user and old / new value):
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- `AUDIT_INFO` 1: a button write 0 → 1 stored `ITEM` `VALUE` `MODIFY` `OPER-INTERFACE`, user
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`ADMIN`, old 0 / new 1, plus `ITEM` `STATUS` `MODIFY` (13 → 9).
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- `AUDIT_INFO` 0: the write 1 → 0 left **no** audit record.
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It does not affect DSS writes (`dssqld`, Engineering Module: always audited as `ITEM_VAL`
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dataset events) or `itmval -p` (never audited). Sample: `19b_audit_item_df.qli` (`dssqld -m`,
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`NAME,AUDIT_INFO`). PROCESS writes (`COMPUTE`) also need `AUDIT = YES` in `tls\sup\opc.sup`
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(installed `NO`) and their classifiers are off by default; not tested.
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## 2. Selection groups
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A selection group is a named, compiled filter for an AUDIT destination (`ADTLOG`, the
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chronological overview). Dataset `AUDIT_SELGRP_DF`: `NAME` (≤ 32), `DESCRIPTION`, `EXPRESSION`
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(memo), `COMPILE` (1 = compile now), `LISTING` (compiler output), `VALID_EXPRESSION`.
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Expression language (from the compiler's own listing):
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- Words compared with a **string**: `aai1 acnd acnm actm mai1 nond nonm reas sacs sact satr sbgp
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sbid term user` (same meaning as the `E_LAYOUT` units in §4: `sbgp` subject, `satr` attribute,
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`sact` action, `sacs` source, `sbid` subject id, `user` …).
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- Words compared with a constant: `nval oval` (new / old value).
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- Operators `= != > < >= <=`, `and`, `or`, parentheses. **No `LIKE`**: match a name prefix with a
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range, e.g. `sbid >= "<Section>." and sbid < "<Section>/"` (`/` sorts right after `.`).
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Example (`examples/CI-Eng-Sample/19_audit_df.qli`):
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```
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@FIELDS
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NAME,DESCRIPTION,EXPRESSION,COMPILE
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@AUDIT_SELGRP_DF
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"CIENG_ITEMS","Audit events on CI-Eng-Sample",@"
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sbid >= "CI-Eng-Sample." and sbid < "CI-Eng-Sample/"
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"@,1
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```
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`dssqld -i`. Write the memo **over several lines** (`@"` newline … newline `"@`): on one line
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`@"<text>"@` is taken as a file name (`CRL-E-EINVAL` / `CRL-E-ENOENT`). Check: export the dataset
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— `LISTING` ends with `ADTT-I-CMP_SUCC, Expression successfully compiled` and
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`VALID_EXPRESSION` is 1. An error (e.g. `ADTT-E-UNKNOWN_TOK`) makes the `dssqld` line fail with
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`ADTT-E-CMP_NO_SUCC` and leaves `VALID_EXPRESSION` 0. Remove with `dssqld -r` (`NAME` only).
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## 3. Event logger `ADTLOG`
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`adtlog -n <name>` connects to `ADTSTO` and prints each new event as text (stdout, or the
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printer in `PRT_DEV`). It is not started by default (`audit_start.cmd` has it commented out;
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`fmfprt.sup` assigns the printer function `AUDIT_TRAIL` to `ADTLOG`). A process reads
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`tls\sup\<name>.sup`, so one setup file per logger instance.
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Without a setup file the default layout is three lines per event (time with milliseconds,
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subject, attribute, action, source / subject id, user / old and new value). Verified test:
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`adtlog -n adtlogt` in a console, then a value write — the logger printed the `LOGIN`, the
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`ITEM_VAL` change and the `LOGOUT`. A console logger runs until stopped: Ctrl+C, or `durstp -m -p <name>` (skill
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`system-management`, `bus-utilities.md`).
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Filtered logger: `examples/CI-Eng-Sample/audit/adtlogci.sup` (`SEL_GROUP = "CIENG_ITEMS"`, one-line
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`E_LAYOUT`, `TIMEFMT`, `HEADER`, `HEADER_AFTER`). The user copies it to
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`%TLS_ROOT_PATH%\tls\sup\` (admin); then `adtlog -n adtlogci` printed only the CI-Eng-Sample
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changes (no logins), one line each under the header. If the selection group does not exist or
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did not compile, the logger logs an error and exits. To run it permanently, add a
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`start /B /NORMAL %TLS_ROOT_PATH%\tls\exe\adtlog -n <name>` line to `audit_start.cmd` (admin,
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restart).
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## 4. Setup keywords (`adtsys.sup` is the template)
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`MAX_OPEN_UNITS` (20), `PRT_DEV`, `QUESIZE` (kB), `SEL_GROUP`; `COL_PROC`, `DST_PROC`, `HIS_PROC`,
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`STO_PROC` = `<node>, <name>`; `NODE_ECL_FILE`, `NODE_SGP_FILE`; `E_LAYOUT = <unit>,<width>,…`
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(`AAI1 ACND ACNM ACTM MAI1 NOND NONM NOTM NVAL NWLN OVAL REAS SACS SACT SATR SBGP SBID SPCE TERM
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USER`), `E_NOSPACE`, `TIMEFMT` (`DD/MM/YY hh:mm:ss.ppp` default — milliseconds shown, as the
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manual says); `ECL_REFRESH` (1800 s), `FLOWC` (30, 10), `HBEAT` (10), `TRYCON` (10); `FORM_FEED`,
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`HEADER` (repeat for more lines), `HEADER_AFTER` (re-print after n events; the header is also
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printed once at start). Which keyword applies to which process: L25 §4.2.2.
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## 5. Retention
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Audit records live in history storage group `ADT` (rollover 1 day; lifetime 52 weeks on the
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test system). Longer/shorter retention = change `LIFE_TIME` of `ADT` (skill
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`history-management`); archive like any storage group. Ask before shortening it.
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