[8.x](backport #41044) x-pack/filebeat/input/entityanalytics/okta/internal: add role and factor client calls

[mergify]

Proposed commit message

See title.

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Disruptive User Impact

Author's Checklist

• [ ]

How to test this PR locally

Requires an okta account to test. See header of test file for details.

Example redacted output excerpts from a test run:

=== RUN   Test/none/my_roles
{"log.level":"debug","@timestamp":"2024-09-30T08:28:17.132+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.getDetails[...]","file.name":"okta/okta.go","file.line":373},"message":"rate limit","limit":0.8323699233704588,"burst":1,"url":"https://REDACTEDADMINDOMAIN.okta.com/api/v1/users/REDACTEDUSER/roles","ecs.version":"1.6.0"}
{"log.level":"debug","@timestamp":"2024-09-30T08:28:18.357+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.oktaRateLimit","file.name":"okta/okta.go","file.line":453},"message":"rate limit header","X-Rate-Limit-Limit":"50","X-Rate-Limit-Remaining":"48","X-Rate-Limit-Reset":"1727650756","ecs.version":"1.6.0"}
{"log.level":"debug","@timestamp":"2024-09-30T08:28:18.357+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.oktaRateLimit","file.name":"okta/okta.go","file.line":495},"message":"rate limit adjust","set_rate":0.8327158626376382,"set_burst":1,"ecs.version":"1.6.0"}
    okta_test.go:141: roles: [{"id":"REDACTEDROLE","label":"Super Administrator","type":"SUPER_ADMIN","status":"ACTIVE","created":"REDACTEDDATE","lastUpdated":"2024-05-13T20:57:13Z","assignmentType":"USER","_links":{"assignee":{"href":"https://REDACTEDDOMAIN.okta.com/api/v1/users/REDACTEDUSER"}}}]

=== RUN   Test/none/my_factors
{"log.level":"debug","@timestamp":"2024-09-30T08:28:18.357+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.getDetails[...]","file.name":"okta/okta.go","file.line":373},"message":"rate limit","limit":0.8327158626376382,"burst":1,"url":"https://REDACTEDADMINDOMAIN.okta.com/api/v1/users/REDACTEDUSER/factors","ecs.version":"1.6.0"}
{"log.level":"debug","@timestamp":"2024-09-30T08:28:19.483+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.oktaRateLimit","file.name":"okta/okta.go","file.line":453},"message":"rate limit header","X-Rate-Limit-Limit":"50","X-Rate-Limit-Remaining":"47","X-Rate-Limit-Reset":"1727650756","ecs.version":"1.6.0"}
{"log.level":"debug","@timestamp":"2024-09-30T08:28:19.483+0930","log.origin":{"function":"github.com/elastic/beats/v7/x-pack/filebeat/input/entityanalytics/provider/okta/internal/okta.oktaRateLimit","file.name":"okta/okta.go","file.line":495},"message":"rate limit adjust","set_rate":0.8316150651486308,"set_burst":1,"ecs.version":"1.6.0"}
    okta_test.go:166: factors: [{"id":"REDACTEDFACTOR","factorType":"token:software:totp","provider":"OKTA","vendorName":"OKTA","status":"ACTIVE","created":"REDACTEDDATE","lastUpdated":"REDACTEDDATE","profile":{"credentialId":"REDACTEDLOGINID"},"_links":{"self":{"hints":{"allow":["GET","DELETE"]},"href":"https://REDACTEDDOMAIN.okta.com/api/v1/users/REDACTEDUSER/factors/REDACTEDFACTOR"},"user":{"hints":{"allow":["GET"]},"href":"https://REDACTEDDOMAIN.okta.com/api/v1/users/REDACTEDUSER"},"verify":{"hints":{"allow":["POST"]},"href":"https://REDACTEDDOMAIN.okta.com/api/v1/users/REDACTEDUSER/factors/REDACTEDFACTOR/verify"}}}]

Related issues

• For [Integration Update] Add Sessions, Policy, Factors and Devices data to Okta Entity Analytics integrations#10426

Use cases

Screenshots

Logs

---

This is an automatic backport of pull request #41044 done by [Mergify](https://mergify.com).

[botelastic]

This pull request doesn't have a Team:<team> label.