fix(nextcloud): integration ignores trusted certificates (#3893)

packages/common/src/errors/http/handlers/node-fetch-http-error-handler.ts

@@ -0,0 +1,44 @@
+import { FetchError } from "node-fetch";
+
+import { logger } from "@homarr/log";
+
+import { RequestError } from "../request-error";
+import type { AnyRequestError } from "../request-error";
+import type { ResponseError } from "../response-error";
+import { matchErrorCode } from "./fetch-http-error-handler";
+import { HttpErrorHandler } from "./http-error-handler";
+
+/**
+ * node-fetch was a defacto standard to use fetch in nodejs.
+ *
+ * It is for example used within the cross-fetch package which is used in tsdav.
+ */
+export class NodeFetchHttpErrorHandler extends HttpErrorHandler {
+  constructor(private type = "node-fetch") {
+    super();
+  }
+
+  handleRequestError(error: unknown): AnyRequestError | undefined {
+    if (!(error instanceof FetchError)) return undefined;
+    if (error.code === undefined) return undefined;
+
+    logger.debug(`Received ${this.type} request error`, {
+      code: error.code,
+      message: error.message,
+    });
+
+    const requestErrorInput = matchErrorCode(error.code);
+    if (!requestErrorInput) return undefined;
+
+    return new RequestError(requestErrorInput, {
+      cause: error,
+    });
+  }
+
+  /**
+   * Response errors do not exist for fetch as it does not throw errors for non successful responses.
+   */
+  handleResponseError(_: unknown): ResponseError | undefined {
+    return undefined;
+  }
+}