fix: support auth in badge plugin

Signed-off-by: Erik Larsson <erik.larsson@schibsted.com>

plugins/badges/src/api/BadgesClient.ts

@@ -15,7 +15,7 @@
  */
 
 import { generatePath } from 'react-router';
-import { DiscoveryApi } from '@backstage/core';
+import { DiscoveryApi, IdentityApi } from '@backstage/core';
 import { ResponseError } from '@backstage/errors';
 import { Entity, ENTITY_DEFAULT_NAMESPACE } from '@backstage/catalog-model';
 import { entityRoute } from '@backstage/plugin-catalog-react';
@@ -23,14 +23,26 @@ import { BadgesApi, BadgeSpec } from './types';
 
 export class BadgesClient implements BadgesApi {
   private readonly discoveryApi: DiscoveryApi;
+  private readonly identityApi: IdentityApi;
 
-  constructor(options: { discoveryApi: DiscoveryApi }) {
+  constructor(options: {
+    discoveryApi: DiscoveryApi;
+    identityApi: IdentityApi;
+  }) {
     this.discoveryApi = options.discoveryApi;
+    this.identityApi = options.identityApi;
   }
 
   public async getEntityBadgeSpecs(entity: Entity): Promise<BadgeSpec[]> {
     const entityBadgeSpecsUrl = await this.getEntityBadgeSpecsUrl(entity);
-    const response = await fetch(entityBadgeSpecsUrl);
+    const token = await this.identityApi.getIdToken();
+    const response = await fetch(entityBadgeSpecsUrl, {
+      headers: token
+        ? {
+            Authorization: `Bearer ${token}`,
+          }
+        : undefined,
+    });
 
     if (!response.ok) {
       throw await ResponseError.fromResponse(response);

plugins/badges/src/plugin.ts

@@ -18,6 +18,7 @@ import {
   createComponentExtension,
   createPlugin,
   discoveryApiRef,
+  identityApiRef,
 } from '@backstage/core';
 import { badgesApiRef, BadgesClient } from './api';
 
@@ -26,8 +27,9 @@ export const badgesPlugin = createPlugin({
   apis: [
     createApiFactory({
       api: badgesApiRef,
-      deps: { discoveryApi: discoveryApiRef },
-      factory: ({ discoveryApi }) => new BadgesClient({ discoveryApi }),
+      deps: { discoveryApi: discoveryApiRef, identityApi: identityApiRef },
+      factory: ({ discoveryApi, identityApi }) =>
+        new BadgesClient({ discoveryApi, identityApi }),
     }),
   ],
 });