fix: honor trusted certificates in Immich integration requests (#5275)

* fix: use trusted-cert fetch for immich sdk requests (fixes #5242)

* fix: use testing fetch for Immich connection check

* fix: typecheck issues

---------

Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/integrations/src/immich/immich-integration.ts

@@ -1,5 +1,6 @@
 import { getAlbumInfo, getAllAlbums, getMyUser, getServerStatistics, init, searchUsers } from "@immich/sdk";
 
+import { fetchWithTrustedCertificatesAsync } from "@homarr/core/infrastructure/http";
 import { createLogger } from "@homarr/core/infrastructure/logs";
 import { ImageProxy } from "@homarr/image-proxy";
 
@@ -41,7 +42,10 @@ export class ImmichIntegration extends Integration {
 
   public async getServerStatsAsync(): Promise<ImmichServerStats> {
     this.initClient();
-    const [statistics, users] = await Promise.all([getServerStatistics(), searchUsers()]);
+    const [statistics, users] = await Promise.all([
+      getServerStatistics(this.getRequestOptions()),
+      searchUsers(this.getRequestOptions()),
+    ]);
     return {
       photoCount: statistics.photos,
       userCount: users.length,
@@ -52,7 +56,7 @@ export class ImmichIntegration extends Integration {
 
   public async getAlbumAsync(albumId: string): Promise<ImmichAlbum> {
     this.initClient();
-    const album = await getAlbumInfo({ id: albumId });
+    const album = await getAlbumInfo({ id: albumId }, this.getRequestOptions());
     const imageProxy = new ImageProxy();
     return {
       albumName: album.albumName,
@@ -89,17 +93,24 @@ export class ImmichIntegration extends Integration {
     }[]
   > {
     this.initClient();
-    const albums = await getAllAlbums({});
+    const albums = await getAllAlbums({}, this.getRequestOptions());
     return albums.map((album) => ({ id: album.id, albumName: album.albumName, assetCount: album.assetCount }));
   }
 
-  protected async testingAsync(_: IntegrationTestingInput): Promise<TestingResult> {
+  protected async testingAsync(input: IntegrationTestingInput): Promise<TestingResult> {
     this.initClient();
-    const user = await getMyUser();
+    const user = await getMyUser(this.getRequestOptions(input.fetchAsync));
     logger.debug(`Logged in as ${user.name} (${user.id})`);
     return { success: true };
   }
 
+  private getRequestOptions(fetchAsync = fetchWithTrustedCertificatesAsync) {
+    return {
+      // Undici and node types are not the same
+      fetch: fetchAsync as unknown as typeof fetch,
+    };
+  }
+
   /**
    * Sets the credentials and prepares the client for calls.
    * Must be called before any other functions.