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Support scheme field when creating a Threshold alert with a Webhook action #53757

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merged 62 commits into from
Jan 10, 2020

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@jkelastic jkelastic commented Dec 23, 2019

Summary

Fixed 44004 . Watcher API supports a scheme field when creating a webhook action, which accepts "http" and "https" as values. Added scheme to the UI and serialization logic to support this field.

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@jkelastic jkelastic added the Team:Kibana Management Dev Tools, Index Management, Upgrade Assistant, ILM, Ingest Node Pipelines, and more label Dec 23, 2019
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Pinging @elastic/es-ui (Team:Elasticsearch UI)

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@jkelastic Thanks for this contribution!

Code

The code changes look good to me! 👍

UX

  • When I opened the watcher threshold configuration I saw the scheme field but it could be cool to order the fields in the same way a conventional URL is ordered (moving scheme to before hostname). Let me know what you think:

Screenshot 2019-12-30 at 14 04 33

  • When I tested the webhook action I saw the following in the notification (see bottom right undefined):

Screenshot 2019-12-30 at 14 03 13

Could we clean this up?

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@elasticmachine merge upstream

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@elasticmachine merge upstream

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nice work @jkelastic! i left a couple minor comments, but overall looks great.

<EuiFlexItem>
<EuiFormRow
label={i18n.translate(
'xpack.watcher.sections.watchEdit.threshold.webhookAction.SchemeFieldLabel',
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nit: camelcase the last segment - schemeFieldLabel

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thank you, will do and upload the changes

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@jkelastic this still needs to be fixed

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@alisonelizabeth thanks, uploaded change

@@ -29,13 +29,15 @@ interface Props {

const HTTP_VERBS = ['head', 'get', 'post', 'put', 'delete'];

const SCHEME_VERBS = ['', 'http', 'https'];
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I don't think it's necessary to have an empty first option. I believe http is the default value in ES, so I think it makes sense to have that selected by default in the UI.

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nit: I might suggest renaming this constant. I wouldn't consider http and https as verbs.

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I don't think it's necessary to have an empty first option. I believe http is the default value in ES, so I think it makes sense to have that selected by default in the UI.

I left an empty first option because when I set const SCHEME_VERBS = ['http', 'https']; and click on show request the scheme field doesn't show up on the generated request. It looks like it's because the EUI FieldText is set to update onChange. I can set const SCHEME_VERBS = ['http', 'https']; , but will have to add more code to deal with that.

nit: I might suggest renaming this constant. I wouldn't consider http and https as verbs.

No problem, I will sent it as const SCHEME = ['http', 'https'];

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You should be able to provide a default value to scheme in the webhook_action.js model file.

For example:

this.scheme = get(props, 'scheme', 'http');

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@alisonelizabeth thanks for the advice, i've uploaded the changes

benwtrent and others added 9 commits January 3, 2020 08:16
Adds new Machine Learning Inference processor to Kibana Console.

Also adds new Inference APIs generated from ES specs.
…chema (elastic#51919)

* [NP] Allow custom validations in HTTP Routes apart from @kbn/config-schema

* API docs

* Allow validate function in the route handler (run-code validation)

* Prefix RouteXXX + Params and Body Validation Aliases

* Fix test broken by lodash

* Update API docs

* Add default types for simpler manual declaration

* Add run-time validation of the RouteValidateSpec

* Expose RouteValidationError instead of SchemaTypeError

* RouteValidator as a class to match config-schema interface

* Test for not-inline handler (need to check IRouter for elastic#47047)

* Add preValidation of the input for a safer custom validation

* Better types for RouteHandlers

* [NP] Move route validation to RouteValidator wrapper

* Use the class only internally but maintain the same API

* Fix types

* Ensure RouteValidator instance in KibanaRequest.from

* Fix validator.tests (Buffer.from instead of new Buffer)

* Default precheck should allow null values

* Also allow undefined in preChecks

* MR feedback fixes

* Provide RouteValidationResolver to the validation function

* Add functional tests

* Fix new functional tests

* Fix validator additional test

* Fix test with new resolver

* Remove unused import

* Rename ValidationResolver to ValidationResultFactory and change the interface to look more like the KibanaResponseFactory

Co-authored-by: Elastic Machine <[email protected]>
* [SIEM] Migrating frontend services to NP (elastic#52783)

* Remove legacy index_patterns import

We'd already brought in the new interface in a previous commit; this was
just used as an unnecessary type assertion.

* Update snapshots following new docLink mocks

* Remove unused manual mocks

These are not picked up by jest; calling
jest.mock('lib/compose/kibana_core') has the same effect whether or not
these files exist.

* WIP: Use kibana core mock everywhere we're doing it manually

The timeline tests are the last place we're explicitly mocking
useKibanaCore; removing the mocks cause tests to hang. I think  hey're
relying on the side effects of importing the mock/ui_settings file, but
I'll figure that out next.

* Replace ui/documentation_links with core NP service

In most instances, this meant using the useContext hook with our NP core
context.

This also updates our mocks to leverage the factory so graciously
provided by platform.

There are a few failing tests, mostly due to links being previously
undefined in tests.

* Use new mocks on timeline test that doesn't hang

The rest of these do, though.

* Remove remaining uses of mockUiSettings in useKibanaCore mocks

These have to be evaluated immediately so that we always return the
same core object. Otherwise we get stuck in a loop between
render/useEffect/setState due to the savedObjects client being different
on each invocation.

* Invoke platform's mock factory at mock time

Previously, we were invoking it any time someone called `useKibanaCore`,
getting a new object back each time. This both caused some bugs (looping
with useEffect) and was not representative of how the actual hook
worked.

This also moves that invokation into the mock function, along with
shaping the mocked module so that we don't have to do it in every call
to jest.mock.

* WIP: migrating to use kibana_react's provider and helpers

We're re-exporting these locally to have more control around mocking
them (until platform implements that).

This breaks everything that was using the old mocks. Will fix.

* WIP: Migrating to use kibana_react

Instead of our homegrown hooks we can use these utilities instead.

Unfortunately kibana_react doesn't yet have mocks, so we had to implement
that ourselves. Luckily, we already had local mocks for the settings
service. This migrates to a the new format. For clarity and consistency,
we also re-export new platform's mocks here and use them to populate our
kibana_react mocks.

We started by migrating the UiSettings service to new platform, and let
that drive the rest. With the mocks in place for kibana_react, removing
the usage of useKibanaCore was a natural step as well.

The next step is removing the usage of chrome.getUiSettingsClient with
our useUiSetting$ hook, and with that (and maybe some config setup; I'm
seeing errors at runtime), we should be ready to start migrating other
services.

* Bind a copy of kibana at mock creation

We were previously returning a new copy any time e.g. useKibana was
called, which is not the contract that consumers are expecting. and in
fact caused looping with components employing useEffect etc.

* Remove internal context providers and last usage

We're now using kibana_react fully.

* Fix tests failing due to wrong mocks

Remaining failures are either due to a date format issue, or something
being rendered differently. Those are up next.

Still haven't touched use of chrome.getUiSettingsClient, that's after.

* Fix test failures related to date formatting

* mocks missing UI Setting (DEFAULT_TIMEZONE_BROWSER) which is required
by our formatted_date utilities
* mock timepicker ranges in the one test that uses it (SuperDatePicker)

* Remove unnecessary and/or redundant mocks

Since our TestProvider now mocks new platform, the only tests that
should need to mock uiSettings related stuff (e.g. timezone preferences)
would be the tests that (directly or no) use kibana_react to get it.

* Refactor kibana_react mocks

* adds a mock for the non-observable useUiSetting
* removes the unmockable HOC withKibana

* Replace usage of chrome.getUiSettingsClient with useUiSetting

We're opting for the non-observable behavior here because I believe
that's more analagous.

There are a few remaining usages in non-react code.

Tests are still using the mocks, those'll be removed next.

* Remove ui_settings mocks

Now that we're not using this hook there's no need for the mocks. Tests
are green.

* Remove siem's UI settings hook

We're now using the ones provided by kibana_react.

* Use withKibana HOC on our component classes

React was kind enough to remind me that I can't put hooks in classes.
Whoops.

* Set defaults for some unknown UI settings

The service claims not to know about these settings we're retrieving.
Until I can figure out where they should come from, we're going to
initialize them with what seem to be the defaults at plugin
initialization.

* Remove old hooks

These have now been replaced with kibana_react's equivalents.

* Fix type error on usage of useKibana hook

This is one of the few places where we're using another plugin, which
are not present in the default typings due to their opt-in nature.

* Fix type error on ML call

The indexPattern we get back is actually an array. The endpoint seems to
handle this just fine (at least, it doesn't blow up), but once we
started retrieving a typed value this error surfaced.

* Export a 'bound' version of the useKibana function

Rather than having to type this on each invocation. This requires us to
define which plugins we depend on, which is a good thing.

* Instantiate our mock function

We aren't using these right now I didn't notice, but that wasn't the
right reference.

* Fix test that relies on unmocked service

Our QueryBar component relies very (very, very) indirectly on a storage
service that does not exist in New Platform, nor its corresponding
mocks. To get it passing for now, we're just gonna pretend like it's
there.

* Remove use of ui/chrome in our charts

Replaces with hooks that accomplish the same.

* Remove last use of chrome.getUiSettingsClient

This function is itself a hook, so we should be good here.

* Remove unnecessary non-null assertions

Now that we're using our typed version of the useKibana hook, typescript
knows that these services will be available (once we actually enforce
that in our kibana.json, of course).

* Fix chart tests

These rely on a kibana hook now, so we need to mock it out for these
renders lest we blow up when the context isn't there.

* Replace missing mock

I deleted this in a previous commit, thinking it unneeded.
However, getHostDetailsBreadcrumbs ultimately asks for some
default date parameters for the timerange boundaries.

* Add back tests for our theming hook

* Style: cleanup

* Remove unneeded default UI Settings values

We were previously getting errors due to these values not being known to
the client, but it looks like that was either fixed upstream, or a
temporary issue caused by some improper context setup.

* Simplify kibana_react mocks

Let's leave JSX out of it.

Co-authored-by: Elastic Machine <[email protected]>

* Update references to now-deleted hooks

These hooks were deleted on a recent branch, but new usages were merged
to master in the meantime.

* Fix remaining uses of hooks/chrome that were not merge conflicts

* Use HOC on class component

Co-authored-by: Elastic Machine <[email protected]>
## Summary

* Adds more rules from detection groups

### Checklist

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

~~- [ ] This was checked for cross-browser compatibility, [including a check against IE11](https://github.com/elastic/kibana/blob/master/CONTRIBUTING.md#cross-browser-compatibility)~~

~~- [ ] 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)~~

~~- [ ] [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

~~- [ ] 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)
brianseeders and others added 8 commits January 3, 2020 08:16
* Add kibanamachine support to Github PR comments

* Temporary commit for quick successful pipeline

* Only delete the last comment if it was made by kibanamachine

* Revert "Temporary commit for quick successful pipeline"

This reverts commit d31f579.
As we recently added react-use as a dependency, makes sense to clean up those generic hooks from Kibana repo.

Removed custom hooks from kibana_react and other places:
useObservable
useUnmount
useShallowCompareEffect

react-use should be used instead:
import useObservable from 'react-use/lib/useObservable'
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@elasticmachine merge upstream

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Re-tested, happy that my feedback was addressed. Feel free to merge once @alisonelizabeth 's feedback has been addressed 👍

this.path = get(props, 'path');
this.username = get(props, 'username');
this.password = get(props, 'password');
this.contentType = get(props, 'contentType');

this.fullPath = `${this.host}:${this.port}${this.path}`;
if (typeof this.path !== 'undefined') {
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Fwiw, this is a very narrow check for the value of undefined (so values like null or 0 will pass the if check) which should be fine in this case but something like

this.fullPath = `${this.host}:${this.port}${this.path ? '/' + this.path : ''}`;

would be more robust because it's a default for all falsey values. I don't expect this.path to be anything other than undefined or a String in this case though 👍.

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@jloleysens thanks for the advice, I've updated my code and uploaded it

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@jkelastic great job! There is one minor comment that is still unaddressed, but otherwise LGTM.

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@elasticmachine merge upstream

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@elasticmachine merge upstream

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@elasticmachine merge upstream

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Support scheme field when creating a Threshold alert with a Webhook action