19cdf8dc9f
The first cut spliced the timestamp on via a logback pattern:
{"ts":"%d{...}",%replace(%msg){'^\{',''}%n
Logback's variable substitution chokes on the literal braces
("All tokens consumed but was expecting }"), so the encoder failed to
configure. Caught by running the real jar and noticing logback had dumped its
internal status — which it only does when something failed to parse. The build
was green throughout: nothing asserted the audit trail was machine-readable.
AuditLog now emits the complete object including its own ISO-8601 "ts", and the
appender pattern is a bare %msg. Adds AuditLogTest, which parses each emitted
line with Jackson (so a malformed record fails the build) and pins that hostile
ids cannot escape their field to forge a second record.
311 tests green; logback now configures with zero internal errors.