Merge branch 'dev' into feat/sqlite-import-export

- Fix WASM DB memory leak: close database in finally block so errors
  during analysis don't leave it open until manual reset
- Validate metadata.encryptionKey is a non-empty string before use
- Extract shared findMigrationsFolder to backup/shared.ts (was
  duplicated in import and migrations routes)
- Wrap export card error response JSON parse to handle non-JSON
- Check migration exit code in run.sh — abort startup on failure

apps/nextjs/next.config.ts

@@ -5,9 +5,21 @@ import "@homarr/common/env";
 import "@homarr/core/infrastructure/logs/env";
 import "@homarr/docker/env";
 
+import { readFileSync } from "fs";
+
 import type { NextConfig } from "next";
 import createNextIntlPlugin from "next-intl/plugin";
 
+const homarrVersion = (() => {
+  for (const candidate of ["../../package.json", "./package.json"]) {
+    try {
+      const pkg = JSON.parse(readFileSync(candidate, "utf-8"));
+      if (pkg.name === "homarr") return pkg.version as string;
+    } catch {}
+  }
+  return "unknown";
+})();
+
 // Package path does not work... so we need to use relative path
 const withNextIntl = createNextIntlPlugin({
   experimental: {
@@ -17,6 +29,9 @@ const withNextIntl = createNextIntlPlugin({
 });
 
 const nextConfig: NextConfig = {
+  env: {
+    HOMARR_VERSION: homarrVersion,
+  },
   output: "standalone",
   reactStrictMode: true,
   // react compiler breaks mantine-react-table, so disabled for now
@@ -27,7 +42,7 @@ const nextConfig: NextConfig = {
    * dockerode is required in the external server packages because of https://github.com/homarr-labs/homarr/issues/612
    * isomorphic-dompurify and jsdom are required, see https://github.com/kkomelin/isomorphic-dompurify/issues/356
    */
-  serverExternalPackages: ["dockerode", "isomorphic-dompurify", "jsdom"],
+  serverExternalPackages: ["dockerode", "isomorphic-dompurify", "jsdom", "better-sqlite3"],
   experimental: {
     optimizePackageImports: ["@mantine/core", "@mantine/hooks", "@tabler/icons-react"],
     turbopackFileSystemCacheForDev: true,

apps/nextjs/package.json

@@ -72,9 +72,13 @@
     "clsx": "catalog:",
     "dayjs": "catalog:",
     "dotenv": "catalog:",
+    "drizzle-orm": "catalog:",
     "flag-icons": "catalog:",
     "glob": "catalog:",
+    "adm-zip": "catalog:",
+    "better-sqlite3": "catalog:",
     "isomorphic-dompurify": "catalog:",
+    "jszip": "catalog:",
     "jotai": "catalog:",
     "mantine-react-table": "catalog:",
     "next": "catalog:",
@@ -85,6 +89,7 @@
     "react-error-boundary": "catalog:",
     "react-simple-code-editor": "catalog:",
     "sass": "catalog:",
+    "sql.js": "catalog:",
     "superjson": "catalog:",
     "swagger-ui-react": "catalog:",
     "use-deep-compare-effect": "catalog:",
@@ -93,6 +98,8 @@
   },
   "devDependencies": {
     "@homarr/tsconfig": "workspace:^0.1.0",
+    "@types/adm-zip": "catalog:",
+    "@types/better-sqlite3": "catalog:",
     "@types/chroma-js": "catalog:",
     "@types/node": "catalog:",
     "@types/prismjs": "catalog:",

apps/nextjs/src/app/[locale]/init/_steps/start/init-start.tsx

@@ -2,13 +2,16 @@ import { Stack, Text } from "@mantine/core";
 import { IconFileImport, IconPlayerPlay } from "@tabler/icons-react";
 
 import { getMantineColor } from "@homarr/common";
+import { dbEnv } from "@homarr/core/infrastructure/db/env";
 import { getScopedI18n } from "@homarr/translation/server";
 
 import { InitStepCard } from "../../_components/init-step-card";
+import { InitSqliteRestore } from "./sqlite-restore";
 import { InitStartButton } from "./next-button";
 
 export const InitStart = async () => {
   const tStart = await getScopedI18n("init.step.start");
+  const isSqlite = dbEnv.DRIVER === "better-sqlite3";
 
   return (
     <InitStepCard>
@@ -27,6 +30,7 @@ export const InitStart = async () => {
         >
           {tStart("action.importOldmarr")}
         </InitStartButton>
+        {isSqlite && <InitSqliteRestore />}
       </Stack>
     </InitStepCard>
   );

apps/nextjs/src/app/[locale]/init/_steps/start/sqlite-restore.tsx

@@ -0,0 +1,43 @@
+"use client";
+
+import { useState } from "react";
+import { Button, Collapse, Stack, Text } from "@mantine/core";
+import { IconDatabaseImport } from "@tabler/icons-react";
+
+import { getMantineColor } from "@homarr/common";
+import { useScopedI18n } from "@homarr/translation/client";
+
+import { DatabaseRestoreFlow } from "~/components/backup";
+
+export const InitSqliteRestore = () => {
+  const t = useScopedI18n("init.step.start.action");
+  const [expanded, setExpanded] = useState(false);
+
+  if (expanded) {
+    return (
+      <Stack gap="sm">
+        <Button
+          variant="subtle"
+          size="xs"
+          onClick={() => setExpanded(false)}
+        >
+          {t("backToOptions")}
+        </Button>
+        <Text size="sm" c="dimmed">
+          {t("restoreSqliteDescription")}
+        </Text>
+        <DatabaseRestoreFlow variant="standalone" />
+      </Stack>
+    );
+  }
+
+  return (
+    <Button
+      onClick={() => setExpanded(true)}
+      variant="default"
+      leftSection={<IconDatabaseImport color={getMantineColor("orange", 6)} size={16} stroke={1.5} />}
+    >
+      {t("restoreSqlite")}
+    </Button>
+  );
+};

apps/nextjs/src/app/[locale]/manage/layout.tsx

@@ -10,6 +10,7 @@ import {
   IconBrandTablerFilled,
   IconCertificate,
   IconClipboardListFilled,
+  IconDatabaseExport,
   IconDirectionsFilled,
   IconGitFork,
   IconHelpSquareRoundedFilled,
@@ -28,6 +29,7 @@ import {
 import { auth } from "@homarr/auth/next";
 import { isProviderEnabled } from "@homarr/auth/server";
 import { createDocumentationLink } from "@homarr/definitions";
+import { dbEnv } from "@homarr/core/infrastructure/db/env";
 import { env } from "@homarr/docker/env";
 import { getScopedI18n } from "@homarr/translation/server";
 
@@ -154,6 +156,12 @@ export default async function ManageLayout({ children }: PropsWithChildren) {
           href: "/manage/tools/tasks",
           hidden: !session?.user.permissions.includes("admin"),
         },
+        {
+          label: t("items.tools.items.backup"),
+          icon: IconDatabaseExport,
+          href: "/manage/tools/backup",
+          hidden: !session?.user.permissions.includes("admin") || dbEnv.DRIVER !== "better-sqlite3",
+        },
       ],
     },
     {

apps/nextjs/src/app/[locale]/manage/tools/backup/_components/backup-export-card.tsx

@@ -0,0 +1,87 @@
+"use client";
+
+import { useState } from "react";
+import { Alert, Button, Card, Group, Stack, Text, Title } from "@mantine/core";
+import { IconAlertTriangle, IconDatabaseExport, IconDownload } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import { DangerousActionConfirmation } from "~/components/backup/dangerous-action-confirmation";
+
+export const BackupExportCard = () => {
+  const t = useScopedI18n("management.page.tool.backup.export");
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [showConfirm, setShowConfirm] = useState(false);
+
+  const handleExport = async () => {
+    setLoading(true);
+    setError(null);
+    try {
+      const response = await fetch("/api/backup/export");
+      if (!response.ok) {
+        const errorMessage = await response.json().then(
+          (data) => data.error,
+          () => `Server returned ${response.status}`,
+        );
+        throw new Error(errorMessage ?? t("error"));
+      }
+
+      const blob = await response.blob();
+      const url = URL.createObjectURL(blob);
+      const filename = response.headers.get("Content-Disposition")?.match(/filename="(.+)"/)?.[1] ?? "homarr-backup.zip";
+
+      const a = document.createElement("a");
+      a.href = url;
+      a.download = filename;
+      a.click();
+      URL.revokeObjectURL(url);
+      setShowConfirm(false);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : t("error"));
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <Card withBorder>
+      <Stack gap="sm">
+        <Group gap="sm">
+          <IconDatabaseExport size={24} />
+          <Title order={4}>{t("title")}</Title>
+        </Group>
+        <Text size="sm" c="dimmed">
+          {t("description")}
+        </Text>
+        {error && (
+          <Alert color="red" icon={<IconAlertTriangle size={16} />}>
+            {error}
+          </Alert>
+        )}
+
+        {showConfirm ? (
+          <DangerousActionConfirmation
+            title={t("confirm.title")}
+            warningTitle={t("confirm.warningTitle")}
+            warningBody={t("confirm.warningBody")}
+            typePrompt={t("confirm.typePrompt", { phrase: "I understand" })}
+            submitLabel={t("confirm.submit")}
+            submitIcon={<IconDownload size={16} />}
+            cancelLabel={t("confirm.cancel")}
+            onConfirm={handleExport}
+            onCancel={() => setShowConfirm(false)}
+            disabled={loading}
+            color="orange"
+          />
+        ) : (
+          <Group>
+            <Button leftSection={<IconDownload size={16} />} loading={loading} onClick={() => setShowConfirm(true)}>
+              {t("button")}
+            </Button>
+          </Group>
+        )}
+      </Stack>
+    </Card>
+  );
+};

apps/nextjs/src/app/[locale]/manage/tools/backup/_components/backup-import-card.tsx

@@ -0,0 +1,27 @@
+"use client";
+
+import { Card, Group, Stack, Text, Title } from "@mantine/core";
+import { IconDatabaseImport } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import { DatabaseRestoreFlow } from "~/components/backup";
+
+export const BackupImportCard = () => {
+  const t = useScopedI18n("management.page.tool.backup.import");
+
+  return (
+    <Card withBorder>
+      <Stack gap="md">
+        <Group gap="sm">
+          <IconDatabaseImport size={24} />
+          <Title order={4}>{t("title")}</Title>
+        </Group>
+        <Text size="sm" c="dimmed">
+          {t("description")}
+        </Text>
+        <DatabaseRestoreFlow />
+      </Stack>
+    </Card>
+  );
+};

apps/nextjs/src/app/[locale]/manage/tools/backup/page.tsx

@@ -0,0 +1,40 @@
+import { notFound } from "next/navigation";
+import { Stack, Title } from "@mantine/core";
+
+import { auth } from "@homarr/auth/next";
+import { dbEnv } from "@homarr/core/infrastructure/db/env";
+import { getScopedI18n } from "@homarr/translation/server";
+
+import { createMetaTitle } from "~/metadata";
+import { BackupExportCard } from "./_components/backup-export-card";
+import { BackupImportCard } from "./_components/backup-import-card";
+
+export async function generateMetadata() {
+  const session = await auth();
+  if (!session?.user.permissions.includes("admin") || dbEnv.DRIVER !== "better-sqlite3") {
+    return {};
+  }
+
+  const t = await getScopedI18n("management.page.tool.backup");
+
+  return {
+    title: createMetaTitle(t("metaTitle")),
+  };
+}
+
+export default async function BackupPage() {
+  const session = await auth();
+  if (!session?.user.permissions.includes("admin") || dbEnv.DRIVER !== "better-sqlite3") {
+    notFound();
+  }
+
+  const t = await getScopedI18n("management.page.tool.backup");
+
+  return (
+    <Stack>
+      <Title>{t("title")}</Title>
+      <BackupExportCard />
+      <BackupImportCard />
+    </Stack>
+  );
+}

apps/nextjs/src/app/api/backup/export/route.ts

@@ -0,0 +1,75 @@
+import fs from "fs";
+import path from "path";
+
+import { NextResponse } from "next/server";
+import AdmZip from "adm-zip";
+import Database from "better-sqlite3";
+
+import { auth } from "@homarr/auth/next";
+import { env } from "@homarr/common/env";
+import { dbEnv } from "@homarr/core/infrastructure/db/env";
+
+export async function GET() {
+  const session = await auth();
+  if (!session?.user.permissions.includes("admin")) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
+  }
+
+  if (dbEnv.DRIVER !== "better-sqlite3") {
+    return NextResponse.json({ error: "SQLite backup is only available for SQLite databases" }, { status: 400 });
+  }
+
+  const dbPath = dbEnv.URL as string | undefined;
+  if (!dbPath || !fs.existsSync(dbPath)) {
+    return NextResponse.json({ error: "Database file not found" }, { status: 500 });
+  }
+
+  const tempPath = path.join(path.dirname(dbPath), "db.backup.sqlite");
+  let sourceDb: InstanceType<typeof Database> | null = null;
+
+  try {
+    sourceDb = new Database(dbPath, { readonly: true });
+    sourceDb.pragma("wal_checkpoint(TRUNCATE)");
+    sourceDb.exec(`VACUUM INTO '${tempPath}'`);
+    sourceDb.close();
+    sourceDb = null;
+
+    const dbBuffer = fs.readFileSync(tempPath);
+
+    const metadata = {
+      homarrVersion: process.env.HOMARR_VERSION ?? "unknown",
+      exportedAt: new Date().toISOString(),
+      dbDialect: "sqlite",
+      encryptionKey: env.SECRET_ENCRYPTION_KEY,
+    };
+
+    const zip = new AdmZip();
+    zip.addFile("db.sqlite", dbBuffer);
+    zip.addFile("metadata.json", Buffer.from(JSON.stringify(metadata, null, 2)));
+
+    const zipBuffer = zip.toBuffer();
+
+    const date = new Date().toISOString().split("T")[0];
+    const filename = `homarr-backup-${date}.zip`;
+
+    return new NextResponse(zipBuffer, {
+      status: 200,
+      headers: {
+        "Content-Type": "application/zip",
+        "Content-Disposition": `attachment; filename="${filename}"`,
+        "Content-Length": zipBuffer.length.toString(),
+      },
+    });
+  } catch (error) {
+    console.error("[backup/export] Export failed:", error);
+    const message = error instanceof Error ? error.message : "Unknown error";
+    return NextResponse.json({ error: `Export failed: ${message}` }, { status: 500 });
+  } finally {
+    sourceDb?.close();
+    try {
+      if (fs.existsSync(tempPath)) fs.unlinkSync(tempPath);
+    } catch (cleanupErr) {
+      console.error("[backup/export] Failed to clean up temp file:", cleanupErr);
+    }
+  }
+}

apps/nextjs/src/app/api/backup/import/route.ts

@@ -0,0 +1,194 @@
+import crypto from "crypto";
+import fs from "fs";
+import path from "path";
+
+import { NextResponse } from "next/server";
+import AdmZip from "adm-zip";
+import Database from "better-sqlite3";
+import { drizzle } from "drizzle-orm/better-sqlite3";
+import { migrate } from "drizzle-orm/better-sqlite3/migrator";
+
+import { auth } from "@homarr/auth/next";
+import { env } from "@homarr/common/env";
+import { DB_CASING } from "@homarr/core/infrastructure/db/constants";
+import { dbEnv } from "@homarr/core/infrastructure/db/env";
+import { db } from "@homarr/db";
+
+import { findMigrationsFolder } from "../shared";
+
+const REQUIRED_ZIP_ENTRIES = ["db.sqlite", "metadata.json"] as const;
+const ALGORITHM = "aes-256-cbc";
+const HEX_KEY_REGEX = /^[0-9a-fA-F]{64}$/;
+
+const reEncryptSecrets = (tempDb: InstanceType<typeof Database>, importedKeyHex: string) => {
+  const currentKeyHex = env.SECRET_ENCRYPTION_KEY;
+  if (importedKeyHex === currentKeyHex) return;
+
+  if (!HEX_KEY_REGEX.test(importedKeyHex)) {
+    throw new Error("Imported encryption key is not a valid 64-character hex string");
+  }
+
+  const oldKey = Buffer.from(importedKeyHex, "hex");
+  const newKey = Buffer.from(currentKeyHex, "hex");
+
+  const rows = tempDb.prepare('SELECT "integration_id", "kind", "value" FROM "integrationSecret"').all() as {
+    integration_id: string;
+    kind: string;
+    value: string;
+  }[];
+
+  if (rows.length === 0) return;
+
+  const updateStmt = tempDb.prepare('UPDATE "integrationSecret" SET "value" = ? WHERE "integration_id" = ? AND "kind" = ?');
+  const transaction = tempDb.transaction(() => {
+    for (const row of rows) {
+      const parts = row.value.split(".");
+      if (parts.length !== 2) {
+        throw new Error(
+          `Malformed secret value for integration ${row.integration_id} (${row.kind}): expected "data.iv" format`,
+        );
+      }
+      const [data, dataIv] = parts as [string, string];
+
+      try {
+        const iv = Buffer.from(dataIv, "hex");
+        const encrypted = Buffer.from(data, "hex");
+        const decipher = crypto.createDecipheriv(ALGORITHM, oldKey, iv);
+        const decrypted = Buffer.concat([decipher.update(encrypted), decipher.final()]).toString();
+
+        const newIv = crypto.randomBytes(16);
+        const cipher = crypto.createCipheriv(ALGORITHM, newKey, newIv);
+        const newEncrypted = Buffer.concat([cipher.update(decrypted), cipher.final()]);
+        const newValue = `${newEncrypted.toString("hex")}.${newIv.toString("hex")}`;
+
+        updateStmt.run(newValue, row.integration_id, row.kind);
+      } catch {
+        throw new Error(`Failed to re-encrypt secret for integration ${row.integration_id} (${row.kind})`);
+      }
+    }
+  });
+  transaction();
+};
+
+const isOnboardingActiveAsync = async (): Promise<boolean> => {
+  const onboardingRow = await db.query.onboarding.findFirst();
+  if (!onboardingRow) return false;
+  return onboardingRow.step === "start";
+};
+
+export async function POST(req: Request) {
+  const session = await auth();
+  const isAdmin = session?.user.permissions.includes("admin") ?? false;
+  const isOnboarding = !isAdmin && (await isOnboardingActiveAsync());
+
+  if (!isAdmin && !isOnboarding) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
+  }
+
+  if (dbEnv.DRIVER !== "better-sqlite3") {
+    return NextResponse.json({ error: "SQLite restore is only available for SQLite databases" }, { status: 400 });
+  }
+
+  const dbPath = dbEnv.URL as string | undefined;
+  if (!dbPath) {
+    return NextResponse.json({ error: "Database path not configured" }, { status: 500 });
+  }
+
+  let formData: FormData;
+  try {
+    formData = await req.formData();
+  } catch {
+    return NextResponse.json({ error: "Invalid form data" }, { status: 400 });
+  }
+
+  const file = formData.get("file");
+  if (!(file instanceof File)) {
+    return NextResponse.json({ error: "No file provided" }, { status: 400 });
+  }
+
+  const arrayBuffer = await file.arrayBuffer();
+  let zip: AdmZip;
+  try {
+    zip = new AdmZip(Buffer.from(arrayBuffer));
+  } catch {
+    return NextResponse.json({ error: "Invalid ZIP file" }, { status: 400 });
+  }
+
+  const entries = zip.getEntries().map((e) => e.entryName);
+  const missingEntries = REQUIRED_ZIP_ENTRIES.filter((name) => !entries.includes(name));
+  if (missingEntries.length > 0) {
+    return NextResponse.json({ error: `Invalid backup: missing ${missingEntries.join(", ")}` }, { status: 400 });
+  }
+
+  const migrationsFolder = findMigrationsFolder();
+  if (!migrationsFolder) {
+    return NextResponse.json({ error: "Migration files not found" }, { status: 500 });
+  }
+
+  const tempPath = path.join(path.dirname(dbPath), "db.import.sqlite");
+  let tempDb: InstanceType<typeof Database> | null = null;
+
+  try {
+    const dbEntry = zip.getEntry("db.sqlite")!;
+    fs.writeFileSync(tempPath, dbEntry.getData());
+
+    tempDb = new Database(tempPath);
+    const drizzleDb = drizzle(tempDb, { casing: DB_CASING });
+    migrate(drizzleDb, { migrationsFolder });
+
+    const metadataEntry = zip.getEntry("metadata.json")!;
+    const metadata = JSON.parse(metadataEntry.getData().toString());
+
+    const rawKey = metadata.encryptionKey ?? zip.getEntry("encryption-key.txt")?.getData().toString().trim();
+    const importedKey = typeof rawKey === "string" && rawKey.length > 0 ? rawKey : undefined;
+
+    const secretCount = (
+      tempDb.prepare('SELECT COUNT(*) as count FROM "integrationSecret"').get() as { count: number }
+    ).count;
+
+    if (secretCount > 0 && !importedKey) {
+      throw new Error(
+        "Backup contains integration secrets but no encryption key. " +
+        "Cannot restore without the original SECRET_ENCRYPTION_KEY.",
+      );
+    }
+
+    if (importedKey) {
+      reEncryptSecrets(tempDb, importedKey);
+    }
+
+    tempDb.close();
+    tempDb = null;
+
+    fs.renameSync(tempPath, dbPath);
+
+    for (const suffix of ["-wal", "-shm"] as const) {
+      try {
+        const sidecar = `${dbPath}${suffix}`;
+        if (fs.existsSync(sidecar)) fs.unlinkSync(sidecar);
+      } catch (cleanupErr) {
+        console.error(`Failed to remove ${suffix} file:`, cleanupErr);
+      }
+    }
+
+    setTimeout(() => {
+      console.log("Database restored, restarting server...");
+      process.exit(0);
+    }, 500);
+
+    return NextResponse.json({ success: true, message: "Database restored. Server is restarting..." });
+  } catch (error) {
+    console.error("[backup/import] Restore failed:", error);
+    const message = error instanceof Error ? error.message : "Unknown error";
+    return NextResponse.json({ error: `Restore failed: ${message}` }, { status: 500 });
+  } finally {
+    tempDb?.close();
+    if (fs.existsSync(tempPath)) {
+      try {
+        fs.unlinkSync(tempPath);
+      } catch {
+        // temp file may have been renamed already
+      }
+    }
+  }
+}

apps/nextjs/src/app/api/backup/migrations/route.ts

@@ -0,0 +1,63 @@
+import fs from "fs";
+import path from "path";
+
+import { NextResponse } from "next/server";
+
+import { findMigrationsFolder } from "../shared";
+
+interface JournalEntry {
+  idx: number;
+  version: string;
+  when: number;
+  tag: string;
+  breakpoints: boolean;
+}
+
+interface MigrationFile {
+  idx: number;
+  tag: string;
+  sql: string;
+  when: number;
+}
+
+export async function GET() {
+  try {
+    const migrationsFolder = findMigrationsFolder();
+    if (!migrationsFolder) {
+      return NextResponse.json({ error: "Migration files not found" }, { status: 500 });
+    }
+
+    const journalPath = path.join(migrationsFolder, "meta", "_journal.json");
+    if (!fs.existsSync(journalPath)) {
+      return NextResponse.json({ error: "Migration journal not found" }, { status: 500 });
+    }
+
+    const journal = JSON.parse(fs.readFileSync(journalPath, "utf-8")) as { entries: JournalEntry[] };
+
+    const migrations: MigrationFile[] = [];
+    for (const entry of journal.entries) {
+      const sqlPath = path.join(migrationsFolder, `${entry.tag}.sql`);
+      if (!fs.existsSync(sqlPath)) continue;
+
+      migrations.push({
+        idx: entry.idx,
+        tag: entry.tag,
+        sql: fs.readFileSync(sqlPath, "utf-8"),
+        when: entry.when,
+      });
+    }
+
+    return NextResponse.json(
+      { total: migrations.length, migrations },
+      {
+        headers: {
+          "Cache-Control": "public, max-age=3600",
+        },
+      },
+    );
+  } catch (error) {
+    console.error("[backup/migrations] Failed to read migrations:", error);
+    const message = error instanceof Error ? error.message : "Unknown error";
+    return NextResponse.json({ error: `Failed to read migrations: ${message}` }, { status: 500 });
+  }
+}

apps/nextjs/src/app/api/backup/shared.ts

@@ -0,0 +1,12 @@
+import fs from "fs";
+import path from "path";
+
+const migrationsFolderCandidates = [
+  path.join(process.cwd(), "db/migrations/sqlite"),
+  path.join(process.cwd(), "packages/db/migrations/sqlite"),
+  path.resolve(process.cwd(), "../../db/migrations/sqlite"),
+  "/app/db/migrations/sqlite",
+];
+
+export const findMigrationsFolder = () =>
+  migrationsFolderCandidates.find((candidate) => fs.existsSync(candidate));

apps/nextjs/src/app/api/backup/sql-wasm/route.ts

@@ -0,0 +1,30 @@
+import fs from "fs";
+import path from "path";
+
+import { NextResponse } from "next/server";
+
+const wasmCandidates = [
+  path.join(process.cwd(), "public/sql-wasm.wasm"),
+  path.join(process.cwd(), "apps/nextjs/public/sql-wasm.wasm"),
+  path.resolve(process.cwd(), "../../node_modules/sql.js/dist/sql-wasm.wasm"),
+  path.join(process.cwd(), "node_modules/sql.js/dist/sql-wasm.wasm"),
+];
+
+let cachedWasm: Buffer | null = null;
+
+export async function GET() {
+  if (!cachedWasm) {
+    const found = wasmCandidates.find((p) => fs.existsSync(p));
+    if (!found) {
+      return NextResponse.json({ error: "WASM binary not found" }, { status: 500 });
+    }
+    cachedWasm = fs.readFileSync(found);
+  }
+
+  return new NextResponse(cachedWasm, {
+    headers: {
+      "Content-Type": "application/wasm",
+      "Cache-Control": "public, max-age=31536000, immutable",
+    },
+  });
+}

apps/nextjs/src/app/api/backup/test/backup.spec.ts

@@ -0,0 +1,308 @@
+import crypto from "crypto";
+import fs from "fs";
+import os from "os";
+import path from "path";
+
+import AdmZip from "adm-zip";
+import Database from "better-sqlite3";
+import { drizzle } from "drizzle-orm/better-sqlite3";
+import { migrate } from "drizzle-orm/better-sqlite3/migrator";
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+
+import { DB_CASING } from "@homarr/core/infrastructure/db/constants";
+
+const ALGORITHM = "aes-256-cbc";
+const MIGRATIONS_FOLDER = "./packages/db/migrations/sqlite";
+
+const generateHexKey = () => crypto.randomBytes(32).toString("hex");
+
+const encryptWithKey = (text: string, keyHex: string): `${string}.${string}` => {
+  const key = Buffer.from(keyHex, "hex");
+  const iv = crypto.randomBytes(16);
+  const cipher = crypto.createCipheriv(ALGORITHM, key, iv);
+  let encrypted = cipher.update(text);
+  encrypted = Buffer.concat([encrypted, cipher.final()]);
+  return `${encrypted.toString("hex")}.${iv.toString("hex")}`;
+};
+
+const decryptWithKey = (value: `${string}.${string}`, keyHex: string): string => {
+  const key = Buffer.from(keyHex, "hex");
+  const [data, dataIv] = value.split(".") as [string, string];
+  const iv = Buffer.from(dataIv, "hex");
+  const encrypted = Buffer.from(data, "hex");
+  const decipher = crypto.createDecipheriv(ALGORITHM, key, iv);
+  let decrypted = decipher.update(encrypted);
+  decrypted = Buffer.concat([decrypted, decipher.final()]);
+  return decrypted.toString();
+};
+
+const createTestDb = (dbPath: string) => {
+  const sqlite = new Database(dbPath);
+  const db = drizzle(sqlite, { casing: DB_CASING });
+  migrate(db, { migrationsFolder: MIGRATIONS_FOLDER });
+  return { db, sqlite };
+};
+
+describe("SQLite backup", () => {
+  let tmpDir: string;
+
+  beforeEach(() => {
+    tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "homarr-backup-test-"));
+  });
+
+  afterEach(() => {
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  describe("export ZIP structure", () => {
+    it("should create a ZIP containing all required entries", () => {
+      const dbPath = path.join(tmpDir, "db.sqlite");
+      const { sqlite } = createTestDb(dbPath);
+
+      const backupPath = path.join(tmpDir, "db.backup.sqlite");
+      sqlite.pragma("wal_checkpoint(TRUNCATE)");
+      sqlite.exec(`VACUUM INTO '${backupPath}'`);
+      sqlite.close();
+
+      const dbBuffer = fs.readFileSync(backupPath);
+      const metadata = {
+        homarrVersion: "test",
+        exportedAt: new Date().toISOString(),
+        dbDialect: "sqlite",
+        encryptionKey: generateHexKey(),
+      };
+
+      const zip = new AdmZip();
+      zip.addFile("db.sqlite", dbBuffer);
+      zip.addFile("metadata.json", Buffer.from(JSON.stringify(metadata)));
+
+      const zipPath = path.join(tmpDir, "backup.zip");
+      zip.writeZip(zipPath);
+
+      const readBack = new AdmZip(zipPath);
+      const entryNames = readBack.getEntries().map((e) => e.entryName).sort();
+      expect(entryNames).toEqual(["db.sqlite", "metadata.json"]);
+
+      const dbEntry = readBack.getEntry("db.sqlite");
+      expect(dbEntry).toBeDefined();
+      expect(dbEntry!.header.size).toBeGreaterThan(0);
+    });
+
+    it("should produce a valid SQLite database in the ZIP", () => {
+      const dbPath = path.join(tmpDir, "db.sqlite");
+      const { sqlite } = createTestDb(dbPath);
+
+      const backupPath = path.join(tmpDir, "db.backup.sqlite");
+      sqlite.exec(`VACUUM INTO '${backupPath}'`);
+      sqlite.close();
+
+      const backupDb = new Database(backupPath, { readonly: true });
+      const tables = backupDb
+        .prepare("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name")
+        .all() as { name: string }[];
+
+      expect(tables.map((t) => t.name)).toContain("board");
+      expect(tables.map((t) => t.name)).toContain("user");
+      expect(tables.map((t) => t.name)).toContain("integrationSecret");
+
+      backupDb.close();
+    });
+  });
+
+  describe("import ZIP validation", () => {
+    it("should detect missing required entries", () => {
+      const zip = new AdmZip();
+      zip.addFile("db.sqlite", Buffer.from("dummy"));
+
+      const entries = zip.getEntries().map((e) => e.entryName);
+      const required = ["db.sqlite", "metadata.json"];
+      const missing = required.filter((name) => !entries.includes(name));
+
+      expect(missing).toEqual(["metadata.json"]);
+    });
+
+    it("should accept valid backup ZIP with all entries", () => {
+      const zip = new AdmZip();
+      zip.addFile("db.sqlite", Buffer.from("dummy"));
+      zip.addFile("metadata.json", Buffer.from(JSON.stringify({ dbDialect: "sqlite", encryptionKey: generateHexKey() })));
+
+      const entries = zip.getEntries().map((e) => e.entryName);
+      const required = ["db.sqlite", "metadata.json"];
+      const missing = required.filter((name) => !entries.includes(name));
+
+      expect(missing).toHaveLength(0);
+    });
+
+    it("should accept legacy backup ZIP with encryption-key.txt", () => {
+      const zip = new AdmZip();
+      zip.addFile("db.sqlite", Buffer.from("dummy"));
+      zip.addFile("encryption-key.txt", Buffer.from(generateHexKey()));
+      zip.addFile("metadata.json", Buffer.from(JSON.stringify({ dbDialect: "sqlite" })));
+
+      const entries = zip.getEntries().map((e) => e.entryName);
+      const required = ["db.sqlite", "metadata.json"];
+      const missing = required.filter((name) => !entries.includes(name));
+
+      expect(missing).toHaveLength(0);
+    });
+  });
+
+  describe("secret re-encryption", () => {
+    it("should re-encrypt secrets from old key to new key", () => {
+      const dbPath = path.join(tmpDir, "db.sqlite");
+      const { sqlite } = createTestDb(dbPath);
+
+      const oldKey = generateHexKey();
+      const newKey = generateHexKey();
+      const plaintext = "my-secret-password";
+
+      const encryptedValue = encryptWithKey(plaintext, oldKey);
+
+      sqlite.exec(`
+        INSERT INTO "integration" ("id", "name", "url", "kind")
+        VALUES ('int-1', 'Test', 'http://test', 'adGuardHome')
+      `);
+      sqlite.exec(`
+        INSERT INTO "integrationSecret" ("integration_id", "kind", "value", "updated_at")
+        VALUES ('int-1', 'apiKey', '${encryptedValue}', ${Math.floor(Date.now() / 1000)})
+      `);
+
+      const decryptedBefore = decryptWithKey(encryptedValue, oldKey);
+      expect(decryptedBefore).toBe(plaintext);
+
+      const oldKeyBuf = Buffer.from(oldKey, "hex");
+      const newKeyBuf = Buffer.from(newKey, "hex");
+
+      const rows = sqlite
+        .prepare('SELECT "integration_id", "kind", "value" FROM "integrationSecret"')
+        .all() as { integration_id: string; kind: string; value: string }[];
+
+      const updateStmt = sqlite.prepare(
+        'UPDATE "integrationSecret" SET "value" = ? WHERE "integration_id" = ? AND "kind" = ?',
+      );
+
+      for (const row of rows) {
+        const [data, dataIv] = row.value.split(".") as [string, string];
+        const iv = Buffer.from(dataIv, "hex");
+        const encrypted = Buffer.from(data, "hex");
+        const decipher = crypto.createDecipheriv(ALGORITHM, oldKeyBuf, iv);
+        const decrypted = Buffer.concat([decipher.update(encrypted), decipher.final()]).toString();
+
+        const newIv = crypto.randomBytes(16);
+        const cipher = crypto.createCipheriv(ALGORITHM, newKeyBuf, newIv);
+        const newEncrypted = Buffer.concat([cipher.update(decrypted), cipher.final()]);
+        const newValue = `${newEncrypted.toString("hex")}.${newIv.toString("hex")}`;
+
+        updateStmt.run(newValue, row.integration_id, row.kind);
+      }
+
+      const updatedRow = sqlite
+        .prepare('SELECT "value" FROM "integrationSecret" WHERE "integration_id" = ?')
+        .get("int-1") as { value: string };
+
+      const decryptedAfter = decryptWithKey(updatedRow.value as `${string}.${string}`, newKey);
+      expect(decryptedAfter).toBe(plaintext);
+
+      expect(() => decryptWithKey(updatedRow.value as `${string}.${string}`, oldKey)).toThrow();
+
+      sqlite.close();
+    });
+
+    it("should skip re-encryption when keys match", () => {
+      const dbPath = path.join(tmpDir, "db.sqlite");
+      const { sqlite } = createTestDb(dbPath);
+
+      const sameKey = generateHexKey();
+      const plaintext = "my-secret";
+      const encryptedValue = encryptWithKey(plaintext, sameKey);
+
+      sqlite.exec(`
+        INSERT INTO "integration" ("id", "name", "url", "kind")
+        VALUES ('int-1', 'Test', 'http://test', 'adGuardHome')
+      `);
+      sqlite.exec(`
+        INSERT INTO "integrationSecret" ("integration_id", "kind", "value", "updated_at")
+        VALUES ('int-1', 'apiKey', '${encryptedValue}', ${Math.floor(Date.now() / 1000)})
+      `);
+
+      const rowBefore = sqlite
+        .prepare('SELECT "value" FROM "integrationSecret" WHERE "integration_id" = ?')
+        .get("int-1") as { value: string };
+
+      expect(rowBefore.value).toBe(encryptedValue);
+
+      const decrypted = decryptWithKey(rowBefore.value as `${string}.${string}`, sameKey);
+      expect(decrypted).toBe(plaintext);
+
+      sqlite.close();
+    });
+  });
+
+  describe("VACUUM INTO consistency", () => {
+    it("should produce a consistent copy via VACUUM INTO", () => {
+      const dbPath = path.join(tmpDir, "db.sqlite");
+      const { sqlite } = createTestDb(dbPath);
+
+      sqlite.exec(`
+        INSERT INTO "app" ("id", "name", "icon_url")
+        VALUES ('app-1', 'TestApp', 'https://example.com/icon.png')
+      `);
+
+      const backupPath = path.join(tmpDir, "db.vacuum.sqlite");
+      sqlite.pragma("wal_checkpoint(TRUNCATE)");
+      sqlite.exec(`VACUUM INTO '${backupPath}'`);
+
+      const backupDb = new Database(backupPath, { readonly: true });
+      const app = backupDb.prepare('SELECT "name" FROM "app" WHERE "id" = ?').get("app-1") as { name: string } | undefined;
+
+      expect(app).toBeDefined();
+      expect(app!.name).toBe("TestApp");
+
+      backupDb.close();
+      sqlite.close();
+    });
+  });
+
+  describe("migration on imported DB", () => {
+    it("should successfully migrate an imported database", () => {
+      const sourcePath = path.join(tmpDir, "source.sqlite");
+      const { sqlite: sourceDb } = createTestDb(sourcePath);
+
+      sourceDb.exec(`
+        INSERT INTO "board" ("id", "name", "is_public", "primary_color", "secondary_color", "opacity", "item_radius", "background_image_attachment", "background_image_repeat", "background_image_size", "disable_status")
+        VALUES ('board-1', 'TestBoard', 0, '#fa5252', '#fd7e14', 100, 'lg', 'fixed', 'no-repeat', 'cover', 0)
+      `);
+      sourceDb.close();
+
+      const importPath = path.join(tmpDir, "import.sqlite");
+      fs.copyFileSync(sourcePath, importPath);
+
+      const importDb = new Database(importPath);
+      const drizzleDb = drizzle(importDb, { casing: DB_CASING });
+      migrate(drizzleDb, { migrationsFolder: MIGRATIONS_FOLDER });
+
+      const board = importDb.prepare('SELECT "name" FROM "board" WHERE "id" = ?').get("board-1") as { name: string } | undefined;
+      expect(board).toBeDefined();
+      expect(board!.name).toBe("TestBoard");
+
+      importDb.close();
+    });
+  });
+
+  describe("encryption key validation", () => {
+    it("should reject invalid hex keys", () => {
+      const invalidKeys = ["short", "not-hex-at-all-this-is-invalid-key-that-is-sixty-four-char!", ""];
+      const hexKeyRegex = /^[0-9a-fA-F]{64}$/;
+
+      for (const key of invalidKeys) {
+        expect(hexKeyRegex.test(key)).toBe(false);
+      }
+    });
+
+    it("should accept valid 64-char hex keys", () => {
+      const validKey = generateHexKey();
+      const hexKeyRegex = /^[0-9a-fA-F]{64}$/;
+      expect(hexKeyRegex.test(validKey)).toBe(true);
+    });
+  });
+});

apps/nextjs/src/components/backup/backup-preview-panel.tsx

@@ -0,0 +1,114 @@
+"use client";
+
+import { Badge, Group, Paper, Stack, Table, Text, ThemeIcon, Title } from "@mantine/core";
+import { IconCheck, IconDatabase, IconGitBranch } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import type { BackupAnalysis } from "./types";
+import { PREVIEW_TABLE_KEYS } from "./types";
+
+interface BackupPreviewPanelProps {
+  analysis: BackupAnalysis;
+}
+
+export const BackupPreviewPanel = ({ analysis }: BackupPreviewPanelProps) => {
+  const t = useScopedI18n("management.page.tool.backup.restore.preview");
+  const exportDate = new Date(analysis.metadata.exportedAt).toLocaleString();
+  const pendingCount = analysis.migrations.pending.length;
+  const hasPendingMigrations = pendingCount > 0;
+
+  return (
+    <Stack gap="md">
+      <Paper p="md" radius="md" withBorder>
+        <Stack gap="sm">
+          <Group gap="sm">
+            <ThemeIcon variant="light" color="blue" size="lg" radius="xl">
+              <IconDatabase size={18} />
+            </ThemeIcon>
+            <div>
+              <Title order={5}>{t("title")}</Title>
+              <Text size="xs" c="dimmed">
+                {t("exported", { date: exportDate })}
+              </Text>
+            </div>
+            <Badge variant="light" color="gray" ml="auto">
+              Homarr {analysis.metadata.homarrVersion}
+            </Badge>
+          </Group>
+
+          <Table striped withTableBorder>
+            <Table.Thead>
+              <Table.Tr>
+                <Table.Th>{t("entity")}</Table.Th>
+                <Table.Th ta="right">{t("count")}</Table.Th>
+              </Table.Tr>
+            </Table.Thead>
+            <Table.Tbody>
+              {PREVIEW_TABLE_KEYS.map((key) => (
+                <Table.Tr key={key}>
+                  <Table.Td>{t(`entities.${key}` as never)}</Table.Td>
+                  <Table.Td ta="right">
+                    <Group gap={4} justify="flex-end">
+                      {(analysis.counts[key] ?? 0) > 0 && (
+                        <IconCheck size={14} color="var(--mantine-color-green-6)" />
+                      )}
+                      <Text size="sm" ff="monospace">{analysis.counts[key] ?? 0}</Text>
+                    </Group>
+                  </Table.Td>
+                </Table.Tr>
+              ))}
+            </Table.Tbody>
+          </Table>
+
+          {analysis.boardNames.length > 0 && (
+            <Group gap="xs" wrap="wrap">
+              <Text size="sm" fw={500}>{t("boards")}:</Text>
+              {analysis.boardNames.map((name) => (
+                <Badge key={name} variant="light" size="sm">{name}</Badge>
+              ))}
+            </Group>
+          )}
+        </Stack>
+      </Paper>
+
+      {hasPendingMigrations && (
+        <Paper p="md" radius="md" withBorder bd="1px solid var(--mantine-color-orange-8)">
+          <Group gap="sm">
+            <ThemeIcon variant="light" color="orange" size="lg" radius="xl">
+              <IconGitBranch size={18} />
+            </ThemeIcon>
+            <div>
+              <Text size="sm" fw={600}>
+                {pendingCount === 1
+                  ? t("migrationsApplied", { count: String(pendingCount) })
+                  : t("migrationsAppliedPlural", { count: String(pendingCount) })}
+              </Text>
+              <Text size="xs" c="dimmed">
+                {pendingCount === 1
+                  ? t("migrationsOlderVersion", { count: String(pendingCount) })
+                  : t("migrationsOlderVersionPlural", { count: String(pendingCount) })}
+              </Text>
+            </div>
+            <Badge variant="light" color="orange" ml="auto">
+              {t("migrationsPending", { count: String(pendingCount) })}
+            </Badge>
+          </Group>
+        </Paper>
+      )}
+
+      {!hasPendingMigrations && (
+        <Paper p="md" radius="md" withBorder>
+          <Group gap="sm">
+            <ThemeIcon variant="light" color="green" size="lg" radius="xl">
+              <IconGitBranch size={18} />
+            </ThemeIcon>
+            <Text size="sm" fw={500} c="dimmed">
+              {t("migrationsUpToDate", { count: String(analysis.migrations.total) })}
+            </Text>
+          </Group>
+        </Paper>
+      )}
+    </Stack>
+  );
+};

apps/nextjs/src/components/backup/dangerous-action-confirmation.tsx

@@ -0,0 +1,91 @@
+"use client";
+
+import type { ReactNode } from "react";
+import { useState } from "react";
+import { Alert, Box, Button, Group, Paper, Stack, Text, TextInput } from "@mantine/core";
+import { IconAlertTriangle, IconShieldExclamation } from "@tabler/icons-react";
+
+const CONFIRMATION_PHRASE = "I understand";
+
+interface DangerousActionConfirmationProps {
+  title: string;
+  warningTitle: string;
+  warningBody: string;
+  typePrompt: string;
+  submitLabel: string;
+  submitIcon: ReactNode;
+  cancelLabel: string;
+  onConfirm: () => void;
+  onCancel: () => void;
+  disabled?: boolean;
+  color?: string;
+}
+
+export const DangerousActionConfirmation = ({
+  title,
+  warningTitle,
+  warningBody,
+  typePrompt,
+  submitLabel,
+  submitIcon,
+  cancelLabel,
+  onConfirm,
+  onCancel,
+  disabled,
+  color = "red",
+}: DangerousActionConfirmationProps) => {
+  const [value, setValue] = useState("");
+  const isMatch = value.trim().toLowerCase() === CONFIRMATION_PHRASE.toLowerCase();
+
+  return (
+    <Paper p="lg" radius="md" withBorder bd={`1px solid var(--mantine-color-${color}-9)`}>
+      <Stack gap="md">
+        <Group gap="sm">
+          <IconShieldExclamation size={24} color={`var(--mantine-color-${color}-6)`} />
+          <Text size="lg" fw={700} c={color}>
+            {title}
+          </Text>
+        </Group>
+
+        <Alert color={color} variant="light" icon={<IconAlertTriangle size={20} />}>
+          <Stack gap={4}>
+            <Text size="sm" fw={600}>{warningTitle}</Text>
+            <Text size="sm">{warningBody}</Text>
+          </Stack>
+        </Alert>
+
+        <Box>
+          <Text size="sm" fw={500} mb={4}>
+            {typePrompt}
+          </Text>
+          <TextInput
+            value={value}
+            onChange={(e) => setValue(e.currentTarget.value)}
+            placeholder={CONFIRMATION_PHRASE}
+            disabled={disabled}
+            styles={{
+              input: {
+                fontFamily: "var(--mantine-font-family-monospace)",
+                borderColor: isMatch ? "var(--mantine-color-green-6)" : undefined,
+              },
+            }}
+          />
+        </Box>
+
+        <Group justify="flex-end">
+          <Button variant="subtle" color="gray" onClick={onCancel} disabled={disabled}>
+            {cancelLabel}
+          </Button>
+          <Button
+            color={color}
+            leftSection={submitIcon}
+            onClick={onConfirm}
+            disabled={!isMatch || disabled}
+          >
+            {submitLabel}
+          </Button>
+        </Group>
+      </Stack>
+    </Paper>
+  );
+};

apps/nextjs/src/components/backup/database-restore-flow.tsx

@@ -0,0 +1,227 @@
+"use client";
+
+import { useCallback, useRef, useState } from "react";
+import { Alert, Button, Group, Loader, rem, Stack, Text } from "@mantine/core";
+import type { FileWithPath } from "@mantine/dropzone";
+import { Dropzone, MIME_TYPES } from "@mantine/dropzone";
+import { IconAlertTriangle, IconArrowRight, IconFileZip, IconUpload, IconX } from "@tabler/icons-react";
+
+import "@mantine/dropzone/styles.css";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import type { RestoreStep } from "./types";
+import { BackupPreviewPanel } from "./backup-preview-panel";
+import { MigrationProgressPanel } from "./migration-progress-panel";
+import { RestoreConfirmation } from "./restore-confirmation";
+import { RestoreProgressPanel } from "./restore-progress-panel";
+import { useBackupAnalysis } from "./use-backup-analysis";
+
+interface DatabaseRestoreFlowProps {
+  variant?: "card" | "standalone";
+  onRestoreComplete?: () => void;
+}
+
+export const DatabaseRestoreFlow = ({ variant = "card", onRestoreComplete }: DatabaseRestoreFlowProps) => {
+  const t = useScopedI18n("management.page.tool.backup.restore");
+  const [file, setFile] = useState<FileWithPath | null>(null);
+  const [step, setStep] = useState<RestoreStep>("upload");
+  const [importError, setImportError] = useState<string | null>(null);
+  const apiDoneRef = useRef(false);
+  const animDoneRef = useRef(false);
+  const apiErrorRef = useRef<string | null>(null);
+  const { analysis, loading, error: analysisError, migrationProgress, analyzeFile, reset } = useBackupAnalysis();
+
+  const handleFileDrop = useCallback(
+    (files: FileWithPath[]) => {
+      const droppedFile = files[0];
+      if (!droppedFile) return;
+      setFile(droppedFile);
+      setStep("preview");
+      setImportError(null);
+      void analyzeFile(droppedFile);
+    },
+    [analyzeFile],
+  );
+
+  const handleClear = useCallback(() => {
+    setFile(null);
+    setStep("upload");
+    setImportError(null);
+    apiDoneRef.current = false;
+    animDoneRef.current = false;
+    apiErrorRef.current = null;
+    reset();
+  }, [reset]);
+
+  const tryFinalize = useCallback(() => {
+    if (!apiDoneRef.current) return;
+
+    if (apiErrorRef.current) {
+      setImportError(apiErrorRef.current);
+      setStep("error");
+      return;
+    }
+
+    if (!animDoneRef.current) return;
+    onRestoreComplete?.();
+    window.location.reload();
+  }, [onRestoreComplete]);
+
+  const handleConfirm = useCallback(async () => {
+    if (!file) return;
+    setStep("restoring");
+    setImportError(null);
+    apiDoneRef.current = false;
+    animDoneRef.current = false;
+    apiErrorRef.current = null;
+
+    try {
+      const formData = new FormData();
+      formData.append("file", file);
+      const response = await fetch("/api/backup/import", { method: "POST", body: formData });
+
+      if (!response.ok) {
+        try {
+          const data = await response.json();
+          apiErrorRef.current = data.error ?? t("failed.title");
+        } catch {
+          apiErrorRef.current = `Server returned ${response.status}`;
+        }
+      }
+    } catch {
+      apiErrorRef.current = t("failed.title");
+    } finally {
+      apiDoneRef.current = true;
+      tryFinalize();
+    }
+  }, [file, t, tryFinalize]);
+
+  const handleAnimationComplete = useCallback(() => {
+    animDoneRef.current = true;
+    tryFinalize();
+  }, [tryFinalize]);
+
+  if (step === "upload") {
+    return (
+      <Dropzone
+        onDrop={handleFileDrop}
+        acceptColor="blue.6"
+        rejectColor="red.6"
+        accept={[MIME_TYPES.zip, "application/x-zip-compressed"]}
+        multiple={false}
+        maxSize={1024 * 1024 * 256}
+        radius="md"
+      >
+        <Group justify="center" gap="xl" mih={variant === "standalone" ? 200 : 160} style={{ pointerEvents: "none" }}>
+          <Dropzone.Accept>
+            <IconUpload style={{ width: rem(52), height: rem(52), color: "var(--mantine-color-blue-6)" }} stroke={1.5} />
+          </Dropzone.Accept>
+          <Dropzone.Reject>
+            <IconX style={{ width: rem(52), height: rem(52), color: "var(--mantine-color-red-6)" }} stroke={1.5} />
+          </Dropzone.Reject>
+          <Dropzone.Idle>
+            <IconFileZip style={{ width: rem(52), height: rem(52), color: "var(--mantine-color-dimmed)" }} stroke={1.5} />
+          </Dropzone.Idle>
+          <div>
+            <Text size="xl" inline>
+              {t("dropzone.title")}
+            </Text>
+            <Text size="sm" c="dimmed" inline mt={7}>
+              {t("dropzone.description")}
+            </Text>
+          </div>
+        </Group>
+      </Dropzone>
+    );
+  }
+
+  if (step === "preview") {
+    return (
+      <Stack gap="md">
+        <Group justify="space-between">
+          <Group gap="sm">
+            <IconFileZip size={20} />
+            <div>
+              <Text size="sm" fw={500}>{file?.name}</Text>
+              <Text size="xs" c="dimmed">{file ? `${(file.size / 1024 / 1024).toFixed(2)} MB` : ""}</Text>
+            </div>
+          </Group>
+          <Button variant="subtle" size="xs" onClick={handleClear}>
+            {t("changeFile")}
+          </Button>
+        </Group>
+
+        {loading && migrationProgress && (
+          <MigrationProgressPanel progress={migrationProgress} />
+        )}
+
+        {loading && !migrationProgress && (
+          <Group justify="center" py="xl">
+            <Loader size="sm" />
+            <Text size="sm" c="dimmed">{t("analyzing")}</Text>
+          </Group>
+        )}
+
+        {analysisError && (
+          <Alert color="red" icon={<IconAlertTriangle size={16} />} title={t("analysisError")}>
+            {analysisError}
+          </Alert>
+        )}
+
+        {analysis && (
+          <>
+            <BackupPreviewPanel analysis={analysis} />
+            <Group justify="flex-end">
+              <Button
+                rightSection={<IconArrowRight size={16} />}
+                onClick={() => setStep("confirm")}
+              >
+                {t("continueToRestore")}
+              </Button>
+            </Group>
+          </>
+        )}
+      </Stack>
+    );
+  }
+
+  if (step === "confirm") {
+    return (
+      <Stack gap="md">
+        {analysis && <BackupPreviewPanel analysis={analysis} />}
+        <RestoreConfirmation
+          onConfirm={handleConfirm}
+          onCancel={() => setStep("preview")}
+        />
+      </Stack>
+    );
+  }
+
+  if (step === "restoring") {
+    return (
+      <RestoreProgressPanel
+        active
+        migrations={analysis?.migrations.pending ?? []}
+        onComplete={handleAnimationComplete}
+      />
+    );
+  }
+
+  if (step === "error") {
+    return (
+      <Stack gap="md">
+        <Alert color="red" icon={<IconAlertTriangle size={16} />} title={t("failed.title")} radius="md">
+          <Text size="sm">{importError}</Text>
+        </Alert>
+        <Group>
+          <Button variant="subtle" onClick={handleClear}>
+            {t("tryAgain")}
+          </Button>
+        </Group>
+      </Stack>
+    );
+  }
+
+  return null;
+};

apps/nextjs/src/components/backup/index.ts

@@ -0,0 +1,3 @@
+export { DatabaseRestoreFlow } from "./database-restore-flow";
+export { DangerousActionConfirmation } from "./dangerous-action-confirmation";
+export type { BackupAnalysis, RestoreStep } from "./types";

apps/nextjs/src/components/backup/migration-progress-panel.tsx

@@ -0,0 +1,60 @@
+"use client";
+
+import { Box, Group, Loader, Paper, Stack, Text, ThemeIcon, Timeline } from "@mantine/core";
+import { IconCheck, IconDatabase, IconLoader } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import type { MigrationProgress } from "./use-backup-analysis";
+
+interface MigrationProgressPanelProps {
+  progress: MigrationProgress;
+}
+
+export const MigrationProgressPanel = ({ progress }: MigrationProgressPanelProps) => {
+  const t = useScopedI18n("management.page.tool.backup.restore.migration");
+
+  return (
+    <Paper p="md" radius="md" bg="var(--mantine-color-dark-7)">
+      <Stack gap="sm">
+        <Group gap="xs">
+          <ThemeIcon size="sm" variant="light" color="blue" radius="xl">
+            <IconDatabase size={12} />
+          </ThemeIcon>
+          <Text size="sm" fw={600}>
+            {t("title", { current: String(progress.current), total: String(progress.total) })}
+          </Text>
+        </Group>
+
+        <Box pl={4}>
+          <Timeline active={progress.current - 1} bulletSize={20} lineWidth={2} color="blue">
+            {Array.from({ length: progress.total }, (_, i) => {
+              const isDone = i < progress.current - 1 || (i === progress.current - 1 && progress.phase === "done");
+              const isActive = i === progress.current - 1 && progress.phase === "applying";
+
+              return (
+                <Timeline.Item
+                  key={i}
+                  bullet={
+                    isDone ? (
+                      <IconCheck size={12} />
+                    ) : isActive ? (
+                      <Loader size={10} color="white" />
+                    ) : (
+                      <IconLoader size={12} />
+                    )
+                  }
+                  title={
+                    <Text size="xs" ff="monospace" c={isDone ? "dimmed" : isActive ? "white" : "dimmed"}>
+                      {i === progress.current - 1 ? progress.tag : t("migrationLabel", { index: String(i + 1) })}
+                    </Text>
+                  }
+                />
+              );
+            })}
+          </Timeline>
+        </Box>
+      </Stack>
+    </Paper>
+  );
+};

apps/nextjs/src/components/backup/restore-confirmation.tsx

@@ -0,0 +1,32 @@
+"use client";
+
+import { IconDatabaseImport } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import { DangerousActionConfirmation } from "./dangerous-action-confirmation";
+
+interface RestoreConfirmationProps {
+  onConfirm: () => void;
+  onCancel: () => void;
+  disabled?: boolean;
+}
+
+export const RestoreConfirmation = ({ onConfirm, onCancel, disabled }: RestoreConfirmationProps) => {
+  const t = useScopedI18n("management.page.tool.backup.restore.confirm");
+
+  return (
+    <DangerousActionConfirmation
+      title={t("title")}
+      warningTitle={t("warningTitle")}
+      warningBody={t("warningBody")}
+      typePrompt={t("typePrompt", { phrase: "I understand" })}
+      submitLabel={t("submit")}
+      submitIcon={<IconDatabaseImport size={16} />}
+      cancelLabel={t("cancel")}
+      onConfirm={onConfirm}
+      onCancel={onCancel}
+      disabled={disabled}
+    />
+  );
+};

apps/nextjs/src/components/backup/restore-progress-panel.tsx

@@ -0,0 +1,159 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { Box, Group, Loader, Paper, Stack, Text, ThemeIcon, Timeline } from "@mantine/core";
+import {
+  IconCheck,
+  IconDatabaseImport,
+  IconFileZip,
+  IconKey,
+  IconLoader,
+  IconRefresh,
+  IconTransform,
+} from "@tabler/icons-react";
+import type { Icon } from "@tabler/icons-react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import type { MigrationFile } from "./types";
+
+const BASE_PHASE_DURATIONS: Record<string, number> = {
+  extracting: 1200,
+  encrypting: 1500,
+  swapping: 800,
+  restarting: 10000,
+};
+
+const MIGRATION_STEP_DURATION = 100;
+
+interface TimelineStep {
+  key: string;
+  label: string;
+  icon: Icon;
+  duration: number;
+}
+
+interface RestoreProgressPanelProps {
+  active: boolean;
+  migrations: MigrationFile[];
+  onComplete?: () => void;
+}
+
+export const RestoreProgressPanel = ({ active, migrations, onComplete }: RestoreProgressPanelProps) => {
+  const t = useScopedI18n("management.page.tool.backup.restore.progress");
+  const [currentStepIdx, setCurrentStepIdx] = useState(-1);
+
+  const steps = useMemo((): TimelineStep[] => {
+    const result: TimelineStep[] = [
+      { key: "extracting", label: t("extracting"), icon: IconFileZip, duration: BASE_PHASE_DURATIONS.extracting! },
+    ];
+
+    if (migrations.length > 0) {
+      for (const migration of migrations) {
+        result.push({
+          key: `migration-${migration.idx}`,
+          label: migration.tag,
+          icon: IconDatabaseImport,
+          duration: MIGRATION_STEP_DURATION,
+        });
+      }
+    } else {
+      result.push({
+        key: "migrating",
+        label: t("migrating"),
+        icon: IconDatabaseImport,
+        duration: 300,
+      });
+    }
+
+    result.push(
+      { key: "encrypting", label: t("encrypting"), icon: IconKey, duration: BASE_PHASE_DURATIONS.encrypting! },
+      { key: "swapping", label: t("swapping"), icon: IconTransform, duration: BASE_PHASE_DURATIONS.swapping! },
+      { key: "restarting", label: t("restarting"), icon: IconRefresh, duration: BASE_PHASE_DURATIONS.restarting! },
+    );
+
+    return result;
+  }, [migrations, t]);
+
+  useEffect(() => {
+    if (!active) return;
+
+    let cancelled = false;
+    const run = async () => {
+      for (let i = 0; i < steps.length; i++) {
+        if (cancelled) return;
+        setCurrentStepIdx(i);
+        await new Promise((r) => setTimeout(r, steps[i]!.duration));
+      }
+      if (!cancelled) {
+        onComplete?.();
+      }
+    };
+
+    void run();
+    return () => { cancelled = true; };
+  }, [active, onComplete, steps]);
+
+  if (!active && currentStepIdx === -1) return null;
+
+  return (
+    <Paper p="lg" radius="md" bg="var(--mantine-color-dark-7)">
+      <Stack gap="md">
+        <Group gap="xs">
+          <Loader size="sm" color="blue" />
+          <Text size="sm" fw={600}>
+            {t("title")}
+          </Text>
+        </Group>
+
+        <Box pl={4}>
+          <Timeline
+            active={currentStepIdx}
+            bulletSize={24}
+            lineWidth={2}
+            color="blue"
+          >
+            {steps.map((step, i) => {
+              const isDone = i < currentStepIdx;
+              const isActive = i === currentStepIdx;
+              const isMigration = step.key.startsWith("migration-");
+
+              return (
+                <Timeline.Item
+                  key={step.key}
+                  bullet={
+                    isDone ? (
+                      <ThemeIcon size={24} radius="xl" color="green" variant="filled">
+                        <IconCheck size={14} />
+                      </ThemeIcon>
+                    ) : isActive ? (
+                      <ThemeIcon size={24} radius="xl" color="blue" variant="filled">
+                        <Loader size={12} color="white" />
+                      </ThemeIcon>
+                    ) : (
+                      <ThemeIcon size={24} radius="xl" color="gray" variant="light">
+                        <IconLoader size={14} />
+                      </ThemeIcon>
+                    )
+                  }
+                >
+                  <Group gap="xs" mt={-4}>
+                    <step.icon size={16} color={isDone ? "var(--mantine-color-green-6)" : isActive ? "var(--mantine-color-blue-5)" : "var(--mantine-color-dimmed)"} />
+                    <Text
+                      size={isMigration ? "xs" : "sm"}
+                      fw={isActive ? 600 : 400}
+                      ff={isMigration ? "monospace" : undefined}
+                      c={isDone ? "green" : isActive ? "white" : "dimmed"}
+                    >
+                      {step.label}
+                    </Text>
+                  </Group>
+                </Timeline.Item>
+              );
+            })}
+          </Timeline>
+        </Box>
+      </Stack>
+    </Paper>
+  );
+};

apps/nextjs/src/components/backup/types.ts

@@ -0,0 +1,30 @@
+export interface BackupMetadata {
+  homarrVersion: string;
+  exportedAt: string;
+  dbDialect: string;
+  encryptionKey?: string;
+}
+
+export interface MigrationFile {
+  idx: number;
+  tag: string;
+  sql: string;
+  when: number;
+}
+
+export interface MigrationStatus {
+  applied: number;
+  pending: MigrationFile[];
+  total: number;
+}
+
+export interface BackupAnalysis {
+  metadata: BackupMetadata;
+  counts: Record<string, number>;
+  boardNames: string[];
+  migrations: MigrationStatus;
+}
+
+export type RestoreStep = "upload" | "preview" | "confirm" | "restoring" | "error";
+
+export const PREVIEW_TABLE_KEYS = ["board", "user", "app", "integration", "item", "media", "search_engine"] as const;

apps/nextjs/src/components/backup/use-backup-analysis.ts

@@ -0,0 +1,187 @@
+"use client";
+
+import { useCallback, useRef, useState } from "react";
+
+import { useScopedI18n } from "@homarr/translation/client";
+
+import type { BackupAnalysis, MigrationFile, MigrationStatus } from "./types";
+import { PREVIEW_TABLE_KEYS } from "./types";
+
+const DRIZZLE_MIGRATIONS_TABLE = "__drizzle_migrations";
+
+const delay = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
+
+const getAppliedMigrationCount = (db: any): number => {
+  try {
+    const result = db.exec(`SELECT COUNT(*) FROM "${DRIZZLE_MIGRATIONS_TABLE}"`);
+    return (result[0]?.values[0]?.[0] as number) ?? 0;
+  } catch {
+    return 0;
+  }
+};
+
+const fetchMigrations = async (): Promise<MigrationFile[]> => {
+  const res = await fetch("/api/backup/migrations");
+  if (!res.ok) throw new Error("Failed to fetch migration files from server");
+  const data = await res.json();
+  return data.migrations ?? [];
+};
+
+const countEntities = (db: any): Record<string, number> => {
+  const counts: Record<string, number> = {};
+  for (const key of PREVIEW_TABLE_KEYS) {
+    try {
+      const result = db.exec(`SELECT COUNT(*) FROM "${key}"`);
+      counts[key] = (result[0]?.values[0]?.[0] as number) ?? 0;
+    } catch {
+      counts[key] = 0;
+    }
+  }
+  return counts;
+};
+
+const getBoardNames = (db: any): string[] => {
+  try {
+    const result = db.exec('SELECT "name" FROM "board" ORDER BY "name"');
+    return result[0]?.values.map((row: unknown[]) => row[0] as string) ?? [];
+  } catch {
+    return [];
+  }
+};
+
+export interface MigrationProgress {
+  current: number;
+  total: number;
+  tag: string;
+  phase: "pending" | "applying" | "done" | "error";
+}
+
+export const useBackupAnalysis = () => {
+  const t = useScopedI18n("management.page.tool.backup.restore");
+  const [analysis, setAnalysis] = useState<BackupAnalysis | null>(null);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [migrationProgress, setMigrationProgress] = useState<MigrationProgress | null>(null);
+  const dbRef = useRef<any>(null);
+
+  const analyzeFile = useCallback(async (file: File) => {
+    setLoading(true);
+    setError(null);
+    setAnalysis(null);
+    setMigrationProgress(null);
+
+    try {
+      const [JSZip, initSqlJs, allMigrations, wasmBinary] = await Promise.all([
+        import("jszip").then((m) => m.default),
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        import("sql.js").then((m: any) => m.default),
+        fetchMigrations(),
+        fetch("/api/backup/sql-wasm").then((r) => {
+          if (!r.ok) throw new Error("Failed to load SQL WASM binary");
+          return r.arrayBuffer();
+        }),
+      ]);
+
+      const arrayBuffer = await file.arrayBuffer();
+      const zip = await JSZip.loadAsync(arrayBuffer);
+
+      const metadataFile = zip.file("metadata.json");
+      if (!metadataFile) throw new Error(t("invalidMissingMetadata"));
+      const dbFile = zip.file("db.sqlite");
+      if (!dbFile) throw new Error(t("invalidMissingDb"));
+
+      const metadata = JSON.parse(await metadataFile.async("string"));
+      const dbBuffer = await dbFile.async("uint8array");
+
+      const SQL = await initSqlJs({ wasmBinary });
+
+      const db = new SQL.Database(dbBuffer);
+      dbRef.current = db;
+
+      try {
+        const appliedCount = getAppliedMigrationCount(db);
+        const pendingMigrations = allMigrations.filter((m) => m.idx >= appliedCount);
+
+        const migrations: MigrationStatus = {
+          applied: appliedCount,
+          pending: pendingMigrations,
+          total: allMigrations.length,
+        };
+
+        if (pendingMigrations.length > 0) {
+          for (let i = 0; i < pendingMigrations.length; i++) {
+            const migration = pendingMigrations[i]!;
+            setMigrationProgress({
+              current: i + 1,
+              total: pendingMigrations.length,
+              tag: migration.tag,
+              phase: "applying",
+            });
+
+            await delay(100);
+
+            try {
+              const statements = migration.sql
+                .split("--> statement-breakpoint")
+                .map((s) => s.trim())
+                .filter(Boolean);
+
+              for (const stmt of statements) {
+                db.run(stmt);
+              }
+
+              db.run(
+                `INSERT INTO "${DRIZZLE_MIGRATIONS_TABLE}" ("hash", "created_at") VALUES (?, ?)`,
+                [migration.tag, Date.now()],
+              );
+            } catch (migrationErr) {
+              setMigrationProgress({
+                current: i + 1,
+                total: pendingMigrations.length,
+                tag: migration.tag,
+                phase: "error",
+              });
+              throw new Error(
+                `Migration ${migration.tag} failed: ${migrationErr instanceof Error ? migrationErr.message : "Unknown error"}`,
+              );
+            }
+
+            setMigrationProgress({
+              current: i + 1,
+              total: pendingMigrations.length,
+              tag: migration.tag,
+              phase: "done",
+            });
+
+            await delay(50);
+          }
+        }
+
+        const counts = countEntities(db);
+        const boardNames = getBoardNames(db);
+
+        setMigrationProgress(null);
+        setAnalysis({ metadata, counts, boardNames, migrations });
+      } finally {
+        db.close();
+        dbRef.current = null;
+      }
+    } catch (err) {
+      setError(err instanceof Error ? err.message : t("analyzeError"));
+    } finally {
+      setLoading(false);
+    }
+  }, [t]);
+
+  const reset = useCallback(() => {
+    if (dbRef.current) {
+      try { dbRef.current.close(); } catch { /* already closed */ }
+      dbRef.current = null;
+    }
+    setAnalysis(null);
+    setError(null);
+    setMigrationProgress(null);
+  }, []);
+
+  return { analysis, loading, error, migrationProgress, analyzeFile, reset };
+};

apps/nextjs/src/react-app-env.d.ts

@@ -2,3 +2,4 @@ declare module "*.png";
 declare module "*.svg";
 declare module "*.jpeg";
 declare module "*.jpg";
+declare module "sql.js";

nginx.conf

@@ -23,7 +23,7 @@ http {
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
-            client_max_body_size 32M;
+            client_max_body_size 256M;
         }
     }
 }

packages/api/src/router/board.ts

@@ -1604,22 +1604,24 @@ const getFullBoardWithWhereAsync = async (db: Database, where: SQL<unknown>, use
         collapsed: collapseStates.at(0)?.collapsed ?? false,
       }),
     ),
-    items: items.map(({ integrations: itemIntegrations, ...item }) =>
-      parseItem({
-        ...item,
-        layouts: item.layouts.map((layout) => ({
-          xOffset: layout.xOffset,
-          yOffset: layout.yOffset,
-          width: layout.width,
-          height: layout.height,
-          layoutId: layout.layoutId,
-          sectionId: layout.sectionId,
-        })),
-        integrationIds: itemIntegrations.map((item) => item.integration.id),
-        advancedOptions: superjson.parse<BoardItemAdvancedOptions>(item.advancedOptions),
-        options: superjson.parse<Record<string, unknown>>(item.options),
-      }),
-    ),
+    items: items
+      .map(({ integrations: itemIntegrations, ...item }) =>
+        parseItem({
+          ...item,
+          layouts: item.layouts.map((layout) => ({
+            xOffset: layout.xOffset,
+            yOffset: layout.yOffset,
+            width: layout.width,
+            height: layout.height,
+            layoutId: layout.layoutId,
+            sectionId: layout.sectionId,
+          })),
+          integrationIds: itemIntegrations.map((item) => item.integration.id),
+          advancedOptions: superjson.parse<BoardItemAdvancedOptions>(item.advancedOptions),
+          options: superjson.parse<Record<string, unknown>>(item.options),
+        }),
+      )
+      .filter((item) => item !== null),
   };
 };
 
@@ -1635,7 +1637,7 @@ const parseItem = (item: unknown) => {
   const result = outputItemSchema.safeParse(item);
 
   if (!result.success) {
-    throw new Error(result.error.message);
+    return null;
   }
   return result.data;
 };

packages/translation/src/lang/en.json

@@ -7,7 +7,10 @@
         "description": "To get started, please select how you want to set up your Homarr instance.",
         "action": {
           "scratch": "Start from scratch",
-          "importOldmarr": "Import from Homarr before 1.0"
+          "importOldmarr": "Import from Homarr before 1.0",
+          "restoreSqlite": "Restore from SQLite backup",
+          "restoreSqliteDescription": "Upload a full SQLite database backup from a previous Homarr instance. This will restore all boards, users, apps, integrations, and settings.",
+          "backToOptions": "← Back to setup options"
         }
       },
       "import": {
@@ -3498,7 +3501,8 @@
             "logs": "Logs",
             "api": "API",
             "certificates": "Certificates",
-            "tasks": "Tasks"
+            "tasks": "Tasks",
+            "backup": "Backup"
           }
         },
         "settings": "Settings",
@@ -4038,6 +4042,125 @@
               }
             }
           }
+        },
+        "backup": {
+          "title": "Full Database Backup",
+          "metaTitle": "Backup & Restore",
+          "export": {
+            "title": "Export Database",
+            "description": "Download a full backup of your SQLite database including all settings, users, boards, and encrypted integration secrets. The backup is bundled as a ZIP file with the encryption key and metadata.",
+            "button": "Download Backup",
+            "error": "Export failed",
+            "confirm": {
+              "title": "Sensitive data export",
+              "warningTitle": "This export contains your entire database.",
+              "warningBody": "The backup includes all users, integration secrets (encrypted), API keys, board configurations, and app data. Store the exported file securely and do not share it.",
+              "typePrompt": "Type \"{phrase}\" to continue",
+              "submit": "Export Database",
+              "cancel": "Cancel"
+            }
+          },
+          "import": {
+            "title": "Restore Database",
+            "description": "Upload a previously exported backup ZIP to restore your database. This will replace your entire database. If the backup was created with a different encryption key, secrets will be automatically re-encrypted.",
+            "warning": "Restoring a backup will completely replace your current database and restart the application. This action cannot be undone.",
+            "dropzone": {
+              "title": "Drop your backup ZIP here or click to browse",
+              "description": "Only .zip files from a Homarr SQLite backup are accepted"
+            },
+            "changeFile": "Change file",
+            "button": "Restore Database",
+            "success": {
+              "title": "Restore Complete",
+              "message": "Database has been restored successfully. The application is restarting..."
+            },
+            "error": "Import failed"
+          },
+          "preview": {
+            "title": "Backup Contents",
+            "exported": "Exported {date}",
+            "loading": "Analyzing backup file...",
+            "errorTitle": "Preview Error",
+            "entity": "Entity",
+            "count": "Count",
+            "boards": "Boards",
+            "entities": {
+              "board": "Boards",
+              "user": "Users",
+              "app": "Apps",
+              "integration": "Integrations",
+              "item": "Widgets",
+              "media": "Media",
+              "search_engine": "Search Engines"
+            },
+            "analyzeError": "Failed to analyze backup file",
+            "invalidMissingMetadata": "Invalid backup: missing metadata.json",
+            "invalidMissingDb": "Invalid backup: missing db.sqlite"
+          },
+          "restore": {
+            "dropzone": {
+              "title": "Drop your backup ZIP here",
+              "description": "Accepts .zip files from a Homarr SQLite backup (max 256 MB)"
+            },
+            "analyzing": "Analyzing backup...",
+            "changeFile": "Change file",
+            "continueToRestore": "Continue to restore",
+            "tryAgain": "Try again",
+            "analysisError": "Analysis Error",
+            "preview": {
+              "title": "Backup Contents",
+              "exported": "Exported {date}",
+              "entity": "Entity",
+              "count": "Count",
+              "boards": "Boards",
+              "entities": {
+                "board": "Boards",
+                "user": "Users",
+                "app": "Apps",
+                "integration": "Integrations",
+                "item": "Widgets",
+                "media": "Media",
+                "search_engine": "Search Engines"
+              },
+              "migrationsApplied": "{count} migration applied",
+              "migrationsAppliedPlural": "{count} migrations applied",
+              "migrationsOlderVersion": "This backup was from an older Homarr version. {count} schema migration was applied to bring it up to date.",
+              "migrationsOlderVersionPlural": "This backup was from an older Homarr version. {count} schema migrations were applied to bring it up to date.",
+              "migrationsUpToDate": "Database schema is up to date ({count} migrations applied)",
+              "upToDate": "Up to date",
+              "migrationsPending": "{count} pending"
+            },
+            "migration": {
+              "title": "Applying migrations ({current}/{total})",
+              "migrationLabel": "Migration {index}"
+            },
+            "confirm": {
+              "title": "Destructive action",
+              "warningTitle": "This will permanently replace your entire database.",
+              "warningBody": "All current boards, users, apps, integrations, settings, and sessions will be lost. This action cannot be undone. The application will restart after the restore.",
+              "typePrompt": "Type \"{phrase}\" to continue",
+              "cancel": "Cancel",
+              "submit": "Restore Database"
+            },
+            "progress": {
+              "title": "Restoring database...",
+              "extracting": "Extracting backup archive",
+              "migrating": "Applying database migrations",
+              "encrypting": "Re-encrypting integration secrets",
+              "swapping": "Replacing database file",
+              "restarting": "Restarting server"
+            },
+            "complete": {
+              "title": "Restore Complete",
+              "message": "Database has been restored successfully. The server is restarting — please refresh the page in a few seconds."
+            },
+            "failed": {
+              "title": "Restore Failed"
+            },
+            "invalidMissingMetadata": "Invalid backup: missing metadata.json",
+            "invalidMissingDb": "Invalid backup: missing db.sqlite",
+            "analyzeError": "Failed to analyze backup"
+          }
         }
       },
       "about": {

pnpm-lock.yaml

@@ -384,6 +384,9 @@ catalogs:
     json5:
       specifier: ^2.2.3
       version: 2.2.3
+    jszip:
+      specifier: ^3.10.1
+      version: 3.10.1
     ldapts:
       specifier: 8.1.8
       version: 8.1.8
@@ -796,9 +799,15 @@ importers:
       '@xterm/xterm':
         specifier: 'catalog:'
         version: 6.0.0
+      adm-zip:
+        specifier: 'catalog:'
+        version: 0.5.17
       babel-plugin-react-compiler:
         specifier: 'catalog:'
         version: 1.0.0
+      better-sqlite3:
+        specifier: 'catalog:'
+        version: 12.10.0
       chroma-js:
         specifier: 'catalog:'
         version: 3.2.0
@@ -811,6 +820,9 @@ importers:
       dotenv:
         specifier: 'catalog:'
         version: 17.4.2
+      drizzle-orm:
+        specifier: 'catalog:'
+        version: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1)
       flag-icons:
         specifier: 'catalog:'
         version: 7.5.0
@@ -850,6 +862,9 @@ importers:
       sass:
         specifier: 'catalog:'
         version: 1.100.0
+      sql.js:
+        specifier: 'catalog:'
+        version: 1.14.1
       superjson:
         specifier: 'catalog:'
         version: 2.2.6
@@ -869,6 +884,12 @@ importers:
       '@homarr/tsconfig':
         specifier: workspace:^0.1.0
         version: link:../../tooling/typescript
+      '@types/adm-zip':
+        specifier: 'catalog:'
+        version: 0.5.8
+      '@types/better-sqlite3':
+        specifier: 'catalog:'
+        version: 7.6.13
       '@types/chroma-js':
         specifier: 'catalog:'
         version: 3.1.2
@@ -1338,7 +1359,7 @@ importers:
         version: 0.2.9
       drizzle-orm:
         specifier: 'catalog:'
-        version: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)
+        version: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1)
       ioredis:
         specifier: 'catalog:'
         version: 5.11.0
@@ -1510,10 +1531,10 @@ importers:
         version: 0.31.10
       drizzle-orm:
         specifier: 'catalog:'
-        version: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)
+        version: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1)
       drizzle-zod:
         specifier: 'catalog:'
-        version: 0.8.3(drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0))(zod@4.4.3)
+        version: 0.8.3(drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1))(zod@4.4.3)
       mysql2:
         specifier: 'catalog:'
         version: 3.22.4(@types/node@24.12.4)
@@ -7039,6 +7060,9 @@ packages:
   ieee754@1.2.1:
     resolution: {integrity: sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==}
 
+  immediate@3.0.6:
+    resolution: {integrity: sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==}
+
   immer@10.2.0:
     resolution: {integrity: sha512-d/+XTN3zfODyjr89gM3mPq1WNX2B8pYsu7eORitdwyA2sBubnTl3laYlBk4sXY5FUa5qTZGBDPJICVbvqzjlbw==}
 
@@ -7335,6 +7359,9 @@ packages:
     engines: {node: '>=18.0.0'}
     hasBin: true
 
+  jszip@3.10.1:
+    resolution: {integrity: sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g==}
+
   keygrip@1.1.0:
     resolution: {integrity: sha512-iYSchDJ+liQ8iwbSI2QqsQOvqv58eJCEanyJPJi+Khyu8smkcKSFUCbPwzFcL7YVtZ6eONjqRX/38caJ7QjRAQ==}
     engines: {node: '>= 0.6'}
@@ -7358,6 +7385,9 @@ packages:
     resolution: {integrity: sha512-Wpdvo+/0DREIynYf2he2efHtjptr5zD7dpesSkZWJqfQdMEgSTytEIsSZVuoDSiiE1+SpXf3emZ7ewxGBTo7Pw==}
     engines: {node: '>=20'}
 
+  lie@3.3.0:
+    resolution: {integrity: sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==}
+
   light-my-request@6.6.0:
     resolution: {integrity: sha512-CHYbu8RtboSIoVsHZ6Ye4cj4Aw/yg2oAFimlF7mNvfDV192LR7nDiKtSIfCuLT7KokPSTn/9kfVLm5OGN0A28A==}
 
@@ -8049,6 +8079,9 @@ packages:
   package-json-from-dist@1.0.1:
     resolution: {integrity: sha512-UEZIS3/by4OC8vL3P2dTXRETpebLI2NiI5vIrjaD/5UtrkFX/tNbwjTSRAGC/+7CAo2pIcBaRgWmcBBHcsaCIw==}
 
+  pako@1.0.11:
+    resolution: {integrity: sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==}
+
   parchment@3.0.0:
     resolution: {integrity: sha512-HUrJFQ/StvgmXRcQ1ftY6VEZUq3jA2t9ncFN4F84J/vN0/FPpQF+8FKXb3l6fLces6q0uOHj6NJn+2xvZnxO6A==}
 
@@ -8791,6 +8824,9 @@ packages:
     resolution: {integrity: sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==}
     engines: {node: '>= 0.4'}
 
+  setimmediate@1.0.5:
+    resolution: {integrity: sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==}
+
   setprototypeof@1.2.0:
     resolution: {integrity: sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==}
 
@@ -8927,6 +8963,9 @@ packages:
     resolution: {integrity: sha512-BsTCV265VpTp8tm1wyIm1xqQCS+Q9NHx2Sr+WcnUrgLrQ6yiDIvHYJV5gHxsj1lMBy2zm5twLaZao8Jd+S8JJw==}
     engines: {bun: '>=1.0.0', deno: '>=2.0.0', node: '>=12.0.0'}
 
+  sql.js@1.14.1:
+    resolution: {integrity: sha512-gcj8zBWU5cFsi9WUP+4bFNXAyF1iRpA3LLyS/DP5xlrNzGmPIizUeBggKa8DbDwdqaKwUcTEnChtd2grWo/x/A==}
+
   ssh-remote-port-forward@1.0.4:
     resolution: {integrity: sha512-x0LV1eVDwjf1gmG7TTnfqIzf+3VPRz7vrNIjX6oYLbeCrf/PeVY6hkT68Mg+q02qXxQhrLjB0jfgvhevoCRmLQ==}
 
@@ -13743,7 +13782,7 @@ snapshots:
       esbuild: 0.25.12
       tsx: 4.21.0
 
-  drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0):
+  drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1):
     optionalDependencies:
       '@libsql/client-wasm': 0.14.0
       '@types/better-sqlite3': 7.6.13
@@ -13752,10 +13791,11 @@ snapshots:
       gel: 2.0.0
       mysql2: 3.22.4(@types/node@24.12.4)
       pg: 8.21.0
+      sql.js: 1.14.1
 
-  drizzle-zod@0.8.3(drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0))(zod@4.4.3):
+  drizzle-zod@0.8.3(drizzle-orm@0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1))(zod@4.4.3):
     dependencies:
-      drizzle-orm: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)
+      drizzle-orm: 0.45.2(@libsql/client-wasm@0.14.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.20.0)(better-sqlite3@12.10.0)(gel@2.0.0)(mysql2@3.22.4(@types/node@24.12.4))(pg@8.21.0)(sql.js@1.14.1)
       zod: 4.4.3
 
   dunder-proto@1.0.1:
@@ -14429,6 +14469,8 @@ snapshots:
 
   ieee754@1.2.1: {}
 
+  immediate@3.0.6: {}
+
   immer@10.2.0: {}
 
   immer@11.1.4: {}
@@ -14694,6 +14736,13 @@ snapshots:
       '@jsep-plugin/regex': 1.0.4(jsep@1.4.0)
       jsep: 1.4.0
 
+  jszip@3.10.1:
+    dependencies:
+      lie: 3.3.0
+      pako: 1.0.11
+      readable-stream: 2.3.8
+      setimmediate: 1.0.5
+
   keygrip@1.1.0:
     dependencies:
       tsscmp: 1.0.6
@@ -14714,6 +14763,10 @@ snapshots:
     dependencies:
       strict-event-emitter-types: 2.0.0
 
+  lie@3.3.0:
+    dependencies:
+      immediate: 3.0.6
+
   light-my-request@6.6.0:
     dependencies:
       cookie: 1.1.1
@@ -15467,6 +15520,8 @@ snapshots:
 
   package-json-from-dist@1.0.1: {}
 
+  pako@1.0.11: {}
+
   parchment@3.0.0: {}
 
   parent-module@1.0.1:
@@ -16339,6 +16394,8 @@ snapshots:
       gopd: 1.2.0
       has-property-descriptors: 1.0.2
 
+  setimmediate@1.0.5: {}
+
   setprototypeof@1.2.0: {}
 
   sha.js@2.4.12:
@@ -16507,6 +16564,8 @@ snapshots:
 
   sql-escaper@1.3.3: {}
 
+  sql.js@1.14.1: {}
+
   ssh-remote-port-forward@1.0.4:
     dependencies:
       '@types/ssh2': 0.5.52

pnpm-workspace.yaml

@@ -98,6 +98,8 @@ catalog:
   "@xterm/addon-fit": 0.11.0
   "@xterm/xterm": ^6.0.0
   adm-zip: 0.5.17
+  jszip: ^3.10.1
+  sql.js: ^1.12.0
   babel-plugin-react-compiler: ^1.0.0
   bcrypt: ^6.0.0
   better-sqlite3: ^12.10.0

scripts/run.sh

@@ -10,8 +10,11 @@ if [ "$DB_MIGRATIONS_DISABLED" = "true" ]; then
   echo "DB migrations are disabled, skipping"
 else
     echo "Running DB migrations"
-    # We disable redis logs during migration as the redis client is not yet started
     DISABLE_REDIS_LOGS=true node ./db/migrations/$DB_DIALECT/migrate.cjs ./db/migrations/$DB_DIALECT
+    if [ $? -ne 0 ]; then
+        echo "ERROR: DB migrations failed, aborting startup"
+        exit 1
+    fi
 fi
 
 # Auth secret is generated every time the container starts as it is required, but not used because we don't need JWTs or Mail hashing
@@ -36,26 +39,38 @@ else
     REDIS_PID=$!
 fi
 
-node apps/nextjs/server.js &
-NEXTJS_PID=$!
+SHUTTING_DOWN=false
 
-# Function to handle SIGTERM and shut down services
 terminate() {
-    echo "Received SIGTERM. Shutting down..."
-    kill -TERM $NGINX_PID $NEXTJS_PID 2>/dev/null
-    wait
-    # kill redis-server last because of logging of other services and only if $REDIS_PID is set
+    SHUTTING_DOWN=true
+    echo "Shutting down..."
+    kill -TERM $NEXTJS_PID 2>/dev/null
+    wait $NEXTJS_PID 2>/dev/null
+    kill -TERM $NGINX_PID 2>/dev/null
+    wait $NGINX_PID 2>/dev/null
     if [ -n "$REDIS_PID" ]; then
         kill -TERM $REDIS_PID 2>/dev/null
-        wait
+        wait $REDIS_PID 2>/dev/null
     fi
     echo "Shutdown complete."
     exit 0
 }
 
-# When SIGTERM (docker stop <container>) / SIGINT (ctrl+c) is received, run the terminate function
 trap terminate TERM INT
 
-# Wait for all processes
-wait $NEXTJS_PID
-terminate
+node apps/nextjs/server.js &
+NEXTJS_PID=$!
+
+while true; do
+    wait $NEXTJS_PID
+    EXIT_CODE=$?
+
+    if [ "$SHUTTING_DOWN" = true ]; then
+        break
+    fi
+
+    echo "Next.js exited with code $EXIT_CODE, restarting in 1s..."
+    sleep 1
+    node apps/nextjs/server.js &
+    NEXTJS_PID=$!
+done