Replace entire codebase with homarr-labs/homarr

packages/auth/redirect.ts

@@ -0,0 +1,25 @@
+import type { ReadonlyHeaders } from "next/dist/server/web/spec-extension/adapters/headers";
+
+import { extractBaseUrlFromHeaders } from "@homarr/common";
+
+/**
+ * The redirect_uri is constructed to work behind a reverse proxy. It is constructed from the headers x-forwarded-proto and x-forwarded-host.
+ * @param headers
+ * @param pathname
+ * @returns
+ */
+export const createRedirectUri = (
+  headers: ReadonlyHeaders | null,
+  pathname: string,
+  fallbackProtocol: "http" | "https" = "http",
+) => {
+  if (!headers) {
+    return pathname;
+  }
+
+  const baseUrl = extractBaseUrlFromHeaders(headers, fallbackProtocol);
+
+  const path = pathname.startsWith("/") ? pathname : `/${pathname}`;
+
+  return `${baseUrl}${path}`;
+};