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[7.x] [SIEM] Changes ML conditional links to use tabs, fixes a small bug with null filterQuery (#45218) #45313

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FrankHassanabad
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Backports the following commits to 7.x:

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@FrankHassanabad
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retest this

…th null filterQuery (elastic#45218)

## Summary

Changes the ML drill-downs to use the tabs and re-direct to the Anomalies table when drilled down. 

elastic#45080

Tests for this were both by playing with the Anomalies as well as hand testing that these clickable links below do what I would expect them to do based on the conditional rules of:

* Split comma separated values into OR clauses within KQL.
* Redirect from multiple hosts/ips on the details page to the host over view/detail overview page with a new KQL added as a filter since comma separated values on details would just be errors.
* Remove/Replace any $value$ dollar values that did not have a value as before.

Manual testing is from either the test cases below or by using the ML Anomalies explorerand clicking on the drill down links using the action menu items from Host or IP jobs which look like this:

<img width="352" alt="Screen Shot 2019-09-06 at 4 17 05 PM" src="https://user-images.githubusercontent.com/1151048/64576200-c1852780-d334-11e9-8270-ef97569a2e78.png">


URL manual test cases I used:

Testing conditional ml-network links:
-----

Single IP with a null for the KQL:
http://localhost:5601/app/siem#/ml-network/ip/127.0.0.1?kqlQuery=(filterQuery:!n,queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Single IP with kqlQuery:
http://localhost:5601/app/siem#/ml-network/ip/127.0.0.1?kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Multiple IP's with a null for the filterQuery:
http://localhost:5601/app/siem#/ml-network/ip/127.0.0.1,127.0.0.2?kqlQuery=(filterQuery:!n,queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Multiple IP's with a value for the filterQuery:
http://localhost:5601/app/siem#/ml-network/ip/127.0.0.1,127.0.0.2?kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Undefined/null IP and a null filterQuery:
http://localhost:5601/app/siem#/ml-network/ip/$ip$?kqlQuery=(filterQuery:!n,queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Undefined/null IP but a value for the filterQuery:
http://localhost:5601/app/siem#/ml-network/ip/$ip$?kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T11:00:00.000Z',kind:absolute,to:'2019-08-28T13:59:59.999Z')))


Testing conditional host links:


Single host name with a null for the KQL:
http://localhost:5601/app/siem#/ml-hosts/siem-windows?_g=()&kqlQuery=(filterQuery:!n,queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))


Single host name with a variable left in the KQL
http://localhost:5601/app/siem#/ml-hosts/siem-windows?_g=()&kqlQuery=(filterQuery:(expression:'process.name%20:%20%22$process.name$%22',kind:kuery),queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))


Single host name with a value for filterQuery:
http://localhost:5601/app/siem#/ml-hosts/siem-windows?_g=()&kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))


Multiple host names with null for filterQuery

http://localhost:5601/app/siem#/ml-hosts/siem-windows,siem-suricata?_g=()&kqlQuery=(filterQuery:!n,queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))

Multiple host names with a value for filterQuery
http://localhost:5601/app/siem#/ml-hosts/siem-windows,siem-suricata?_g=()&kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))


Undefined/null host name with a null for the KQL:
http://localhost:5601/app/siem#/ml-hosts/$host.name$?_g=()&kqlQuery=(filterQuery:!n,queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))


Undefined/null host name but with a value for filterQuery
http://localhost:5601/app/siem#/ml-hosts/$host.name$?_g=()&kqlQuery=(filterQuery:(expression:'process.name%20:%20%22conhost.exe,sc.exe%22',kind:kuery),queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-06-06T06:00:00.000Z',kind:absolute,to:'2019-06-07T05:59:59.999Z')))

----



Extra misc tests:

3 host names
http://localhost:5601/app/siem#/ml-hosts/suricata-iowa,siem-windows,siem-fake?_g=()&kqlQuery=(filterQuery:(expression:'process.name%20:%20%22snapd%22',kind:kuery),queryLocation:hosts.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-09-09T18:00:00.000Z',kind:absolute,to:'2019-09-09T20:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-09-09T18:00:00.000Z',kind:absolute,to:'2019-09-09T20:59:59.999Z')))


3 ips
http://localhost:5601/app/siem#/ml-network/ip/127.0.0.1,127.0.0.2,127.0.0.3?_g=()&kqlQuery=(filterQuery:!n,queryLocation:network.details,type:details)&timerange=(global:(linkTo:!(timeline),timerange:(from:'2019-08-28T06:00:00.000Z',kind:absolute,to:'2019-08-29T05:59:59.999Z')),timeline:(linkTo:!(global),timerange:(from:'2019-08-28T06:00:00.000Z',kind:absolute,to:'2019-08-29T05:59:59.999Z')))





### Checklist

Use ~~strikethroughs~~ to remove checklist items you don't feel are applicable to this PR.

- [x] This was checked for cross-browser compatibility, [including a check against IE11](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#cross-browser-compatibility)
- [x] Any text added follows [EUI's writing guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses sentence case text and includes [i18n support](https://github.com/elastic/kibana/blob/master/packages/kbn-i18n/README.md)
- [x] [Documentation](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#writing-documentation) was added for features that require explanation or tutorials
- [x] [Unit or functional tests](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#cross-browser-compatibility) were updated or added to match the most common scenarios
- [ ] This was checked for [keyboard-only and screenreader accessibility](https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/Accessibility#Accessibility_testing_checklist)

### For maintainers

- [x] This was checked for breaking API changes and was [labeled appropriately](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#release-notes-process)
- [x] This includes a feature addition or change that requires a release note and was [labeled appropriately](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#release-notes-process)
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