* 🎉 Add telemetry anonymous event collection
Rewrite the audit logging subsystem to support three operating modes and
add anonymous telemetry event collection:
Modes:
- A (audit-log only): events persisted with full context
- B (audit-log + telemetry): same as A, plus events are collected for
telemetry shipping
- C (telemetry-only): events stored anonymously with PII stripped,
telemetry flag active, audit-log flag inactive
Audit system refactoring (app.loggers.audit):
- Replace qualified map keys (::audit/name etc.) with plain keywords
- Rename submit! -> submit, insert! -> insert, prepare-event ->
prepare-rpc-event
- Add submit* as a lower-level public API
- Add process-event dispatch function that handles all three modes and
webhooks in a single tx-run!
- Add :id to event schema (auto-generated if omitted)
- Add filter-telemetry-props: anonymises event props per event type.
Keeps UUID/boolean/number values; for login/identify events preserves
lang, auth-backend, email-domain; for navigate events preserves route,
file-id, team-id, page-id; instance-start trigger passes through.
- Add filter-telemetry-context: retains only safe context keys.
Backend: version, initiator, client-version, client-user-agent.
Frontend: browser, os, locale, screen metrics, event-origin.
- Timestamps truncated to day precision via ct/truncate for telemetry
storage
- PII stripped: props emptied, ip-addr zeroed, session-linking and
access-token fields removed from context
Config (app.config):
- Derive :enable-telemetry flag from telemetry-enabled config option
Email utilities (app.email):
- Add email/clean and email/get-domain helper functions for domain
extraction from email addresses
Setup (app.setup):
- Emit instance-start trigger event at system startup
- Simplify handle-instance-id (remove read-only check)
RPC layer (app.rpc):
- wrap-audit now activates when :telemetry flag is set
- Add :request-id to RPC params context for event correlation
RPC commands (management, teams_invitations, verify_token, OIDC auth,
webhooks): migrate all audit call sites to use the new plain-key API
SREPL (app.srepl.main):
- Migrate all audit/insert! calls to audit/insert with plain keys
Telemetry task (app.tasks.telemetry):
- Restructure legacy report into make-legacy-request; distinguish
payload type as :telemetry-legacy-report
- Add collect-and-send-audit-events: loop fetching up to 10,000 rows
per iteration, encodes and sends each page, deletes on success,
stops immediately on failure for retry
- Add send-event-batch: POSTs fressian+zstd batch (base64 via
blob/encode-str) to the telemetry endpoint with instance-id per event
- Add gc-telemetry-events: enforces 100,000-row safety cap by dropping
oldest rows first
- Add delete-sent-events: deletes successfully shipped rows by id
Blob utilities (app.util.blob):
- Add encode-str/decode-str: combine fressian+zstd encoding with URL-
safe base64 for JSON-safe string transport
Database:
- Add migration 0145: index on audit_log (source, created_at ASC) for
efficient telemetry batch collection queries
Frontend:
- Always initialize event system regardless of :audit-log flag
- Defer auth events (signin identify) to after profile is set
- Refactor event subsystem for telemetry support
Tests (21 test vars, 94 assertions in tasks-telemetry-test):
- Cover all code paths: disabled/enabled telemetry, no-events no-op,
happy-path batch send and delete, failure retention, payload anonymity,
context stripping, timestamp day precision, batch encoding round-trip,
multi-page iteration, GC cap enforcement, partial failure handling
- blob encode-str/decode-str round-trip tests (14 test vars)
- RPC audit integration tests (5 test vars)
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
* 📎 Add pr feedback changes
---------
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
Extend the telemetry payload with a sorted list of unique email domains
extracted from all registered profile email addresses. The new
:email-domains field is populated via a single SQL query using
split_part and DISTINCT, and is included in the stats sent when
telemetry is enabled.
Also update the tasks-telemetry-test to assert the new field is present
and contains the expected domain values.
This upgrade also includes complete elimination of use spec
from the backend codebase, completing the long running migration
to fully use malli for validation and decoding.
