[1.x] Custom Branding (#826) (#898)

* Make top left logo on the main screen configurable

Add a new config opensearchDashboards.branding.logoUrl in yaml file
for making top left corner logo on the main screen configurable. If
URL is invalid, the default OpenSearch logo will be shown.

Signed-off-by: Abby Hu <[email protected]>

* Welcome page title and logo configurable (#738)

Add two new configs branding.smallLogoUrl and branding.title
in the yaml file for making the welcome page logo and title
 configurable. If URL is invalid, the default branding will be shown.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Make loading page logo and title configurable (#746)

Add one new config branding.loadingLogoUrl for making loading page logo
configurable. URL can be in svg and gif format. If no loading logo is found,
the static logo with a horizontal bar loading bar will be shown. If logo is also
not found, the default OpenSearch loading logo and spinner will be shown.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Branding configs rename and improvement (#771)

Change config smallLogoUrl to logoUrl, config logoUrl to fullLogoUrl to emphasize that thumbnail version
of the logo will be used mostly in the application. Full version of the logo will only be used on the main
page nav bar. If full logo is not provided, thumbnail logo will be used on the nav bar. Some config improvement
includes fixing the validation error when inputting empty string, and add title validation function.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Branding config structure change and renaming (#793)

Change the branding related config to a map structure in the yml file.
Also rename the configs according to the official branding guidelines.
The full logo on the main page header will be called logo; the small
logo icon will be called mark.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Darkmode configurations for header logo, welcome logo and loading logo (#797)

Add dark mode configs in the yml file that allows user to configure a
dark mode version of the logo. When user toggles dark mode under the
Advanced Setting, the logo will be rendered accordingly.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Add favicon configuration (#801)

Added a configuration on favicon inside opensearchDashboards.branding
in the yml file. If user inputs a valid URL, we gurantee basic browser
favicon customization, while remaining places show the default browser/device
favicon icon. If user does not provide a valid URL for favicon, the
opensearch favicon icon will be used.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Make home page primary dashboard card logo and title configurable (#809)

Home page dashboard card logo and title can be customized by config
mark.defaultUrl and mark.darkModeUrl. Unit test and functional test
are also written.

Signed-off-by: Qingyang(Abby) Hu <[email protected]>

* Side menu logo configuration

Make logo for opensearch dashboard side menu be configurable.
Use config mark.defaultUrl and mark.darkModeUrl.

Signed-off-by: Abby Hu <[email protected]>

* Overview Header Logo Configuration

Make logo for opensearch dashboard overview header logo be configurable.
Use config mark.defaultUrl and mark.darkModeUrl.

Signed-off-by: Abby Hu <[email protected]>

* Redirect URL not allowed

Add an addtional parameter to the checkUrlValid function
so that max redirect count is 0. We do not allow URLs that
can be redirected because of potential security issues.

Signed-off-by: Abby Hu <[email protected]>

* Store default opensearch branding asset folder

Store the original opensearch branding logos in an asset folder,
instead of making API calls.

Signed-off-by: Abby Hu <[email protected]>

* [Branding] handle comments from PR

Handling the helper function rename and grammar issues.

To avoid risk, we will not remove the duplicate code for 1.2 and
everything related to those comments (ie function renames).

That will be handled in 1.3. Here is the issue tracking it:

#895

Signed-off-by: Kawika Avilla <[email protected]>

Co-authored-by: Kawika Avilla <[email protected]>

Backport PR:
#897

Co-authored-by: Qingyang(Abby) Hu <[email protected]>

config/opensearch_dashboards.yml

@@ -148,3 +148,16 @@
 #  'ff00::/8',
 # ]
 #vis_type_timeline.graphiteBlockedIPs: []
+
+# opensearchDashboards.branding:
+  # logo:
+    # defaultUrl: ""
+    # darkModeUrl: ""
+  # mark:
+    # defaultUrl: ""
+    # darkModeUrl: ""
+  # loadingLogo: 
+    # defaultUrl: ""
+    # darkModeUrl: ""
+  # faviconUrl: ""
+  # applicationTitle: ""

src/core/public/chrome/chrome_service.tsx

@@ -51,6 +51,7 @@ import { ChromeNavLinks, NavLinksService, ChromeNavLink } from './nav_links';
 import { ChromeRecentlyAccessed, RecentlyAccessedService } from './recently_accessed';
 import { Header } from './ui';
 import { ChromeHelpExtensionMenuLink } from './ui/header/header_help_menu';
+import { Branding } from '../';
 export { ChromeNavControls, ChromeRecentlyAccessed, ChromeDocTitle };
 
 const IS_LOCKED_KEY = 'core.chrome.isLocked';
@@ -71,6 +72,9 @@ export interface ChromeBrand {
 /** @public */
 export type ChromeBreadcrumb = EuiBreadcrumb;
 
+/** @public */
+export type ChromeBranding = Branding;
+
 /** @public */
 export interface ChromeHelpExtension {
   /**
@@ -253,6 +257,7 @@ export class ChromeService {
           navControlsRight$={navControls.getRight$()}
           onIsLockedUpdate={setIsNavDrawerLocked}
           isLocked$={getIsNavDrawerLocked$}
+          branding={injectedMetadata.getBranding()}
         />
       ),