Port security & spaces chrome nav controls to New Platform

[joshdover]

The "chrome nav controls" that register the current user dropdown and current space dropdown in the Header are not present when viewing a New Platform application.

This is because no uiExports or legacy code are run in this scenario. We need to port these two components over to the New Platform in order for these UIs to show when the user is in a New Platform application.

Security

kibana/x-pack/legacy/plugins/security/public/views/nav_control/nav_control.js

Lines 21 to 47 in 7049983

	chromeHeaderNavControlsRegistry.register((ShieldUser, kbnBaseUrl) => ({
	name: 'security',
	order: 1000,
	side: NavControlSide.Right,
	render(el) {
	const showSecurityLinks = xpackInfo.get('features.security.showLinks');
	if (Path.isUnauthenticated() || !showSecurityLinks) return null;
	const props = {
	user: ShieldUser.getCurrent(),
	editProfileUrl: chrome.addBasePath(`${kbnBaseUrl}#/account`),
	logoutUrl: chrome.addBasePath(`/logout`)
	};
	props.user.$promise.then(() => {
	// Wait for the user to be propogated before rendering into the DOM.
	ReactDOM.render(
	<I18nContext>
	<SecurityNavControl {...props} />
	</I18nContext>,
	el
	);
	});
	return () => ReactDOM.unmountComponentAtNode(el);
	}
	}));

Spaces

kibana/x-pack/legacy/plugins/spaces/public/views/nav_control/nav_control.tsx

Lines 48 to 73 in 7049983

	chromeHeaderNavControlsRegistry.register((chrome: any, activeSpace: any) => ({
	name: 'spaces',
	order: 1000,
	side: NavControlSide.Left,
	render(el: HTMLElement) {
	if (Path.isUnauthenticated()) {
	return;
	}
	const spaceSelectorURL = chrome.getInjected('spaceSelectorURL');
	spacesManager = new SpacesManager(spaceSelectorURL);
	ReactDOM.render(
	<I18nContext>
	<NavControlPopover
	spacesManager={spacesManager}
	activeSpace={activeSpace}
	anchorPosition="downLeft"
	buttonClass={SpacesHeaderNavButton}
	/>
	</I18nContext>,
	el
	);
	},
	}));

[elasticmachine]

Pinging @elastic/kibana-security

[legrego]

#40856 will resolve the spaces nav control

[legrego]

#52386 will resolve the security nav control