move IdentityClient.getBearerToken

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

plugins/search-backend/src/service/router.ts

@@ -22,7 +22,7 @@ import { errorHandler } from '@backstage/backend-common';
 import { InputError } from '@backstage/errors';
 import { Config } from '@backstage/config';
 import { JsonObject, JsonValue } from '@backstage/types';
-import { IdentityClient } from '@backstage/plugin-auth-backend';
+import { getBearerTokenFromAuthorizationHeader } from '@backstage/plugin-auth-node';
 import { PermissionAuthorizer } from '@backstage/plugin-permission-common';
 import { DocumentTypeInfo, SearchResultSet } from '@backstage/search-common';
 import { SearchEngine } from '@backstage/plugin-search-backend-node';
@@ -106,7 +106,9 @@ export async function createRouter(
         }, pageCursor=${query.pageCursor ?? ''}`,
       );
 
-      const token = IdentityClient.getBearerToken(req.header('authorization'));
+      const token = getBearerTokenFromAuthorizationHeader(
+        req.header('authorization'),
+      );
 
       try {
         const resultSet = await engine?.query(query, { token });