Fix NPE in Logfile Audit Filter (#38120) #38273
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The culprit in elastic#38097 is an `IndicesRequest` that has no indices, but instead of `request.indices()` returning `null` or `String[0]` it returned `String[] {null}` . This tripped the audit filter. I have addressed this in two ways: 1. `request.indices()` returning `String[] {null}` is treated as `null` or `String[0]`, i.e. no indices 2. `null` values among the roles and indices lists, which are unexpected, will never again stumble the audit filter; `null` values are treated as special values that will not match any policy, i.e. their events will always be printed. Closes elastic#38097
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jasontedor
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* 6.6: (121 commits) [DOCS] Add warning about bypassing ML PUT APIs (elastic#38608) fix dissect doc "ip" --> "clientip" (elastic#38512) bad formatted JSON object (elastic#38515) SQL: Fix issue with IN not resolving to underlying keyword field (elastic#38440) Update ilm-api.asciidoc, point to REMOVE policy (elastic#38235) Backport changes to the release notes script. (elastic#38347) Change the milliseconds precision to 3 digits for intervals. (elastic#38297) SecuritySettingsSource license.self_generated: trial (elastic#38233) (elastic#38398) Fix IndexAuditTrail rolling upgrade on rollover edge 2 (elastic#38286) (elastic#38381) Cleanup construction of interceptors (elastic#38388) Skip unsupported languages for tests (elastic#38328) (elastic#38385) [ILM][TEST] increase assertBusy timeout (elastic#36864) (elastic#38354) Docs: Drop inline callout from scroll example (elastic#38340) (elastic#38365) Preserve ILM operation mode when creating new lifecycles (elastic#38134) (elastic#38230) [ML] Add explanation so far to file structure finder exceptions (elastic#38337) ML: Fix error race condition on stop _all datafeeds and close _all jobs (elastic#38113) (elastic#38211) (elastic#38222) SQL: Generate relevant error message when grouping functions are not used in GROUP BY (elastic#38017) Fix NPE in Logfile Audit Filter (elastic#38120) (elastic#38273) Enable trace log in FollowerFailOverIT (elastic#38148) Replace awaitBusy with assertBusy in atLeastDocsIndexed (elastic#38190) ...
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The culprit in #38097 is an
IndicesRequestthat has no indices,but instead of
request.indices()returningnullorString[0]it returned
String[] {null}. This tripped the audit filter.I have addressed this in two ways:
request.indices()returningString[] {null}is treated asnullor
String[0], i.e. no indicesnullvalues among the roles and indices lists, which areunexpected, will never again stumble the audit filter;
nullvaluesare treated as special values that will not match any policy,
i.e. their events will always be printed.
Closes #38097