feat: only-office integration pt 2, performed server-side signing, addressed other comments

cmd/config.go

@@ -48,6 +48,9 @@ func addConfigFlags(flags *pflag.FlagSet) {
 	flags.String("branding.files", "", "path to directory with images and custom styles")
 	flags.Bool("branding.disableExternal", false, "disable external links such as GitHub links")
 	flags.Bool("branding.disableUsedPercentage", false, "disable used disk percentage graph")
+
+	flags.String("onlyoffice.url", "", "onlyoffice integration url")
+	flags.String("onlyoffice.jwtSecret", "", "onlyoffice integration secret")
 }
 
 //nolint:gocyclo

files/file.go

@@ -205,19 +205,10 @@ func (i *FileInfo) Checksum(algo string) error {
 }
 
 func (i *FileInfo) RealPath() string {
-	if realPathFs, ok := i.Fs.(interface {
+	return GetRealPath(i.Fs, i.Path)
-		RealPath(name string) (fPath string, err error)
-	}); ok {
-		realPath, err := realPathFs.RealPath(i.Path)
-		if err == nil {
-			return realPath
-		}
-	}
-
-	return i.Path
 }
 
-//nolint:goconst
+//nolint:goconst,gocyclo
 func (i *FileInfo) detectType(modify, saveContent, readHeader bool) error {
 	if IsNamedPipe(i.Mode) {
 		i.Type = "blob"
@@ -276,7 +267,8 @@ func (i *FileInfo) detectType(modify, saveContent, readHeader bool) error {
 			i.Content = string(content)
 		}
 		return nil
-	case strings.HasPrefix(mimetype, "application/vnd.openxmlformats-officedocument"):
+	case strings.HasPrefix(mimetype, "application/vnd.openxmlformats-officedocument"),
+		strings.HasPrefix(mimetype, "application/vnd.oasis.opendocument"):
 		i.Type = "officedocument"
 		return nil
 	default:

files/utils.go

@@ -3,6 +3,8 @@ package files
 import (
 	"os"
 	"unicode/utf8"
+
+	"github.com/spf13/afero"
 )
 
 func isBinary(content []byte) bool {
@@ -57,3 +59,16 @@ func IsNamedPipe(mode os.FileMode) bool {
 func IsSymlink(mode os.FileMode) bool {
 	return mode&os.ModeSymlink != 0
 }
+
+func GetRealPath(fs afero.Fs, path string) string {
+	if realPathFs, ok := fs.(interface {
+		RealPath(name string) (fPath string, err error)
+	}); ok {
+		realPath, err := realPathFs.RealPath(path)
+		if err == nil {
+			return realPath
+		}
+	}
+
+	return path
+}

frontend/package-lock.json

@@ -9,6 +9,7 @@
       "version": "3.0.0",
       "dependencies": {
         "@chenfengyuan/vue-number-input": "^2.0.1",
+        "@onlyoffice/document-editor-vue": "^1.4.0",
         "@vueuse/core": "^10.9.0",
         "@vueuse/integrations": "^10.9.0",
         "ace-builds": "^1.32.9",
@@ -2506,6 +2507,14 @@
         "node": ">= 8"
       }
     },
+    "node_modules/@onlyoffice/document-editor-vue": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@onlyoffice/document-editor-vue/-/document-editor-vue-1.4.0.tgz",
+      "integrity": "sha512-Fg5gSc1zF6bmpRapUd7rMpm7kEDF7mQIHQKfcsfJcILdFX9bwIhnkXEucETEA9zdt92nWMS6qiAgVeT61TdCyw==",
+      "peerDependencies": {
+        "vue": "^3.0.0"
+      }
+    },
     "node_modules/@pkgr/core": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/@pkgr/core/-/core-0.1.1.tgz",

frontend/package.json

@@ -19,6 +19,7 @@
   },
   "dependencies": {
     "@chenfengyuan/vue-number-input": "^2.0.1",
+    "@onlyoffice/document-editor-vue": "^1.4.0",
     "@vueuse/core": "^10.9.0",
     "@vueuse/integrations": "^10.9.0",
     "ace-builds": "^1.32.9",

frontend/src/types/file.d.ts

@@ -35,7 +35,8 @@ type ResourceType =
   | "pdf"
   | "text"
   | "blob"
-  | "textImmutable";
+  | "textImmutable"
+  | "officedocument";
 
 type DownloadFormat =
   | "zip"

frontend/src/types/settings.d.ts

@@ -8,6 +8,7 @@ interface ISettings {
   tus: SettingsTus;
   shell: string[];
   commands: SettingsCommand;
+  onlyoffice: SettingsOnlyOffice;
 }
 
 interface SettingsDefaults {
@@ -55,3 +56,8 @@ interface SettingsUnit {
   GB: number;
   TB: number;
 }
+
+interface SettingsOnlyOffice {
+  url: string;
+  jwtSecret: string;
+}

frontend/src/utils/constants.ts

@@ -18,7 +18,7 @@ const enableExec: boolean = window.FileBrowser.EnableExec;
 const tusSettings = window.FileBrowser.TusSettings;
 const origin = window.location.origin;
 const tusEndpoint = `/api/tus`;
-const onlyOffice = window.FileBrowser.OnlyOffice;
+const onlyOfficeUrl = window.FileBrowser.OnlyOfficeUrl;
 
 export {
   name,
@@ -40,5 +40,5 @@ export {
   tusSettings,
   origin,
   tusEndpoint,
-  onlyOffice,
+  onlyOfficeUrl,
 };

frontend/src/views/Files.vue

@@ -37,7 +37,7 @@ import { storeToRefs } from "pinia";
 import { useFileStore } from "@/stores/file";
 import { useLayoutStore } from "@/stores/layout";
 import { useUploadStore } from "@/stores/upload";
-import { onlyOffice } from "@/utils/constants";
+import { onlyOfficeUrl } from "@/utils/constants";
 
 import HeaderBar from "@/components/header/HeaderBar.vue";
 import Breadcrumbs from "@/components/Breadcrumbs.vue";
@@ -48,7 +48,9 @@ import FileListing from "@/views/files/FileListing.vue";
 import { StatusError } from "@/api/utils";
 const Editor = defineAsyncComponent(() => import("@/views/files/Editor.vue"));
 const Preview = defineAsyncComponent(() => import("@/views/files/Preview.vue"));
-const OnlyOfficeEditor = defineAsyncComponent(() => import("@/views/files/OnlyOfficeEditor.vue"));
+const OnlyOfficeEditor = defineAsyncComponent(
+  () => import("@/views/files/OnlyOfficeEditor.vue")
+);
 
 const layoutStore = useLayoutStore();
 const fileStore = useFileStore();
@@ -79,7 +81,7 @@ const currentView = computed(() => {
     fileStore.req.type === "textImmutable"
   ) {
     return Editor;
-  } else if (fileStore.req.type === "officedocument" && onlyOffice !== "") {
+  } else if (fileStore.req.type === "officedocument" && onlyOfficeUrl) {
     return OnlyOfficeEditor;
   } else {
     return Preview;

frontend/src/views/files/OnlyOfficeEditor.vue

@@ -2,169 +2,57 @@
   <div id="editor-container">
     <header-bar>
       <action icon="close" :label="$t('buttons.close')" @action="close()" />
-      <title>{{ req.name }}</title>
+      <title>{{ fileStore.req?.name ?? "" }}</title>
     </header-bar>
-
     <breadcrumbs base="/files" noLink />
-
+    <errors v-if="error" :errorCode="error.status" />
-    <div id="editor"></div>
+    <div id="editor" v-if="clientConfig">
+      <DocumentEditor
+        v-if="clientConfig"
+        id="onlyoffice-editor"
+        :documentServerUrl="onlyOfficeUrl"
+        :config="clientConfig"
+      />
+    </div>
   </div>
 </template>
 
-<style scoped>
+<script setup lang="ts">
-#editor-container {
-  height: 100vh;
-  width: 100vw;
-}
-</style>
-
-<script>
-import { mapState } from "vuex";
 import url from "@/utils/url";
-import { baseURL, onlyOffice } from "@/utils/constants";
+import { onlyOfficeUrl } from "@/utils/constants";
-import * as jose from "jose";
-
 import HeaderBar from "@/components/header/HeaderBar.vue";
 import Action from "@/components/header/Action.vue";
 import Breadcrumbs from "@/components/Breadcrumbs.vue";
+import Errors from "@/views/Errors.vue";
+import { fetchJSON, StatusError } from "@/api/utils";
+import { useFileStore } from "@/stores/file";
+import { useRoute } from "vue-router";
+import { useRouter } from "vue-router";
+import { onMounted, ref } from "vue";
+import { DocumentEditor } from "@onlyoffice/document-editor-vue";
 
-export default {
+const fileStore = useFileStore();
-  name: "onlyofficeeditor",
+const route = useRoute();
-  components: {
+const router = useRouter();
-    HeaderBar,
+const error = ref<StatusError | null>(null);
-    Action,
+const clientConfig = ref<any>(null);
-    Breadcrumbs,
-  },
-  data: function () {
-    return {};
-  },
-  computed: {
-    ...mapState(["req", "user", "jwt"]),
-    breadcrumbs() {
-      let parts = this.$route.path.split("/");
 
-      if (parts[0] === "") {
+onMounted(async () => {
-        parts.shift();
+  try {
-      }
+    const isMobile = window.innerWidth <= 736;
-
+    clientConfig.value = await fetchJSON(
-      if (parts[parts.length - 1] === "") {
+      `/api/onlyoffice/client-config${fileStore.req!.path}?isMobile=${isMobile}`
-        parts.pop();
-      }
-
-      let breadcrumbs = [];
-
-      for (let i = 0; i < parts.length; i++) {
-        breadcrumbs.push({ name: decodeURIComponent(parts[i]) });
-      }
-
-      breadcrumbs.shift();
-
-      if (breadcrumbs.length > 3) {
-        while (breadcrumbs.length !== 4) {
-          breadcrumbs.shift();
-        }
-
-        breadcrumbs[0].name = "...";
-      }
-
-      return breadcrumbs;
-    },
-  },
-  created() {
-    window.addEventListener("keydown", this.keyEvent);
-  },
-  beforeDestroy() {
-    window.removeEventListener("keydown", this.keyEvent);
-    this.editor.destroyEditor();
-  },
-  mounted: function () {
-    let onlyofficeScript = document.createElement("script");
-    onlyofficeScript.setAttribute(
-      "src",
-      `${onlyOffice.url}/web-apps/apps/api/documents/api.js`
     );
-    document.head.appendChild(onlyofficeScript);
+  } catch (err) {
-
+    if (err instanceof Error) {
-    /*eslint-disable */
+      error.value = err;
-    onlyofficeScript.onload = () => {
-      let fileUrl = `${window.location.protocol}//${window.location.host}${baseURL}/api/raw${url.encodePath(
-        this.req.path
-      )}?auth=${this.jwt}`;
-
-      // create a key from the last modified timestamp and the reversed file path (most specific part first)
-      // replace all special characters (only these symbols are supported: 0-9, a-z, A-Z, -._=)
-      // and truncate it (max length is 20 characters)
-      const key = (
-        Date.parse(this.req.modified).valueOf()
-        + url
-          .encodePath(this.req.path.split('/').reverse().join(''))
-          .replaceAll(/[!~[\]*'()/,;:\-%+. ]/g, "")
-      ).substring(0, 20);
-
-      const config = {
-        document: {
-          fileType: this.req.extension.substring(1),
-          key: key,
-          title: this.req.name,
-          url: fileUrl,
-          permissions: {
-            edit: this.user.perm.modify,
-            download: this.user.perm.download,
-            print: this.user.perm.download
     }
-        },
-        editorConfig: {
-          callbackUrl: `${window.location.protocol}//${window.location.host}${baseURL}/api/onlyoffice/callback?auth=${this.jwt}&save=${encodeURIComponent(this.req.path)}`,
-          user: {
-            id: this.user.id,
-            name: `User ${this.user.id}`
-          },
-          customization: {
-            autosave: true,
-            forcesave: true
-          },
-          lang: this.user.locale,
-          mode: this.user.perm.modify ? "edit" : "view"
   }
-      };
+});
 
-      if(onlyOffice.jwtSecret != "") {
+const close = () => {
-        const alg = 'HS256';
+  fileStore.updateRequest(null);
-        new jose.SignJWT(config)
+  let uri = url.removeLastDir(route.path) + "/";
-          .setProtectedHeader({ alg })
+  router.push({ path: uri });
-          .sign(new TextEncoder().encode(onlyOffice.jwtSecret)).then((jwt) => {
-            config.token = jwt;
-            this.editor = new DocsAPI.DocEditor("editor", config);
-          })
-      } else {
-        this.editor = new DocsAPI.DocEditor("editor", config);
-      }
-    };
-    /*eslint-enable */
-  },
-  methods: {
-    back() {
-      let uri = url.removeLastDir(this.$route.path) + "/";
-      this.$router.push({ path: uri });
-    },
-    keyEvent(event) {
-      if (!event.ctrlKey && !event.metaKey) {
-        return;
-      }
-
-      if (String.fromCharCode(event.which).toLowerCase() !== "s") {
-        return;
-      }
-
-      event.preventDefault();
-      this.save();
-    },
-    close() {
-      this.$store.commit("updateRequest", {});
-
-      let uri = url.removeLastDir(this.$route.path) + "/";
-      this.$router.push({ path: uri });
-    },
-  },
 };
 </script>

go.mod

@@ -32,6 +32,7 @@ require (
 )
 
 require (
+	github.com/allegro/bigcache v1.2.1 // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/asticode/go-astikit v0.42.0 // indirect
 	github.com/asticode/go-astits v1.13.0 // indirect

go.sum

@@ -2,6 +2,8 @@ github.com/DataDog/zstd v1.4.1 h1:3oxKN3wbHibqx897utPC2LTQU4J+IHWWJO+glkAkpFM=
 github.com/DataDog/zstd v1.4.1/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863 h1:BRrxwOZBolJN4gIwvZMJY1tzqBvQgpaZiQRuIDD40jM=
 github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863/go.mod h1:D0JMgToj/WdxCgd30Kc1UcA9E+WdZoJqeVOuYW7iTBM=
+github.com/allegro/bigcache v1.2.1 h1:hg1sY1raCwic3Vnsvje6TT7/pnZba83LeFck5NrFKSc=
+github.com/allegro/bigcache v1.2.1/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
 github.com/andybalholm/brotli v1.0.1/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
 github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=

http/auth.go

@@ -84,6 +84,7 @@ func withUser(fn handleFunc) handleFunc {
 			w.Header().Add("X-Renew-Token", "true")
 		}
 
+		d.authToken = token.Raw
 		d.user, err = d.store.Users.Get(d.server.Root, tk.User.ID)
 		if err != nil {
 			return http.StatusInternalServerError, err

http/data.go

@@ -18,6 +18,7 @@ type handleFunc func(w http.ResponseWriter, r *http.Request, d *data) (int, erro
 
 type data struct {
 	*runner.Runner
+	authToken string
 	settings  *settings.Settings
 	server    *settings.Server
 	store     *storage.Storage

http/http.go

@@ -60,6 +60,7 @@ func NewHandler(
 	users.Handle("/{id:[0-9]+}", monkey(userGetHandler, "")).Methods("GET")
 	users.Handle("/{id:[0-9]+}", monkey(userDeleteHandler, "")).Methods("DELETE")
 
+	api.PathPrefix("/onlyoffice").Handler(monkey(onlyofficeClientConfigGetHandler, "/api/onlyoffice/client-config")).Methods("GET")
 	api.PathPrefix("/onlyoffice").Handler(monkey(onlyofficeCallbackHandler, "/api/onlyoffice/callback")).Methods("POST")
 
 	api.PathPrefix("/resources").Handler(monkey(resourceGetHandler, "/api/resources")).Methods("GET")

http/onlyoffice.go

@@ -1,21 +1,125 @@
 package http
 
 import (
+	"crypto/sha256"
+	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"io"
 	"net/http"
+	"net/url"
+	"strconv"
+	"time"
+
+	"github.com/allegro/bigcache"
+	"github.com/golang-jwt/jwt/v4"
+
+	"github.com/filebrowser/filebrowser/v2/files"
+)
+
+const (
+	onlyOfficeStatusDocumentClosedWithChanges       = 2
+	onlyOfficeStatusDocumentClosedWithNoChanges     = 4
+	onlyOfficeStatusForceSaveWhileDocumentStillOpen = 6
+	trueString                                      = "true"         // linter-enforced constant
+	twoDays                                         = 48 * time.Hour // linter enforced constant
+)
+
+var (
+	// Refer to only-office documentation on co-editing
+	// https://api.onlyoffice.com/editors/coedit
+	//
+	// a 48 hour TTL here is not required, because the document server will notify
+	// us when keys should be evicted. However, it is added defensively in order to
+	// prevent potential memory leaks.
+	coeditingDocumentKeys, _ = bigcache.NewBigCache(bigcache.DefaultConfig(twoDays))
 )
 
 type OnlyOfficeCallback struct {
 	ChangesURL string   `json:"changesurl,omitempty"`
-	Key        string   `json:"key"`
+	Key        string   `json:"key,omitempty"`
-	Status     int      `json:"status"`
+	Status     int      `json:"status,omitempty"`
 	URL        string   `json:"url,omitempty"`
 	Users      []string `json:"users,omitempty"`
 	UserData   string   `json:"userdata,omitempty"`
 }
 
+var onlyofficeClientConfigGetHandler = withUser(func(w http.ResponseWriter, r *http.Request, d *data) (int, error) {
+	if d.settings.OnlyOffice.JWTSecret == "" {
+		return http.StatusInternalServerError, errors.New("only-office integration must be configured in settings")
+	}
+
+	if !d.user.Perm.Modify || !d.Check(r.URL.Path) {
+		return http.StatusForbidden, nil
+	}
+
+	referrer, err := getReferer(r)
+	if err != nil {
+		return http.StatusInternalServerError, errors.Join(errors.New("could not determine request referrer"), err)
+	}
+
+	file, err := files.NewFileInfo(&files.FileOptions{
+		Fs:         d.user.Fs,
+		Path:       r.URL.Path,
+		Modify:     d.user.Perm.Modify,
+		Expand:     false,
+		ReadHeader: d.server.TypeDetectionByHeader,
+		Checker:    d,
+	})
+
+	if err != nil {
+		return errToStatus(err), err
+	}
+
+	clientConfig := map[string]interface{}{
+		"document": map[string]interface{}{
+			"fileType": file.Extension[1:],
+			"key":      getDocumentKey(file.RealPath()),
+			"title":    file.Name,
+			"url": (&url.URL{
+				Scheme:   referrer.Scheme,
+				Host:     referrer.Host,
+				RawQuery: "auth=" + url.QueryEscape(d.authToken),
+			}).JoinPath(d.server.BaseURL, "/api/raw", file.Path).String(),
+			"permissions": map[string]interface{}{
+				"edit":     d.user.Perm.Modify,
+				"download": d.user.Perm.Download,
+				"print":    d.user.Perm.Download,
+			},
+		},
+		"editorConfig": map[string]interface{}{
+			"callbackUrl": (&url.URL{
+				Scheme:   referrer.Scheme,
+				Host:     referrer.Host,
+				RawQuery: "auth=" + url.QueryEscape(d.authToken) + "&save=" + url.QueryEscape(file.Path),
+			}).JoinPath(d.server.BaseURL, "/api/onlyoffice/callback").String(),
+			"user": map[string]interface{}{
+				"id":   strconv.FormatUint(uint64(d.user.ID), 10),
+				"name": d.user.Username,
+			},
+			"customization": map[string]interface{}{
+				"autosave":  true,
+				"forcesave": true,
+				"uiTheme":   ternary(d.Settings.Branding.Theme == "dark", "default-dark", "default-light"),
+			},
+			"lang": d.user.Locale,
+			"mode": ternary(d.user.Perm.Modify, "edit", "view"),
+		},
+		"type": ternary(r.URL.Query().Get("isMobile") == trueString, "mobile", "desktop"),
+	}
+
+	signature, err := jwt.
+		NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims(clientConfig)).
+		SignedString([]byte(d.Settings.OnlyOffice.JWTSecret))
+
+	if err != nil {
+		return http.StatusInternalServerError, errors.Join(errors.New("could not sign only-office client-config"), err)
+	}
+	clientConfig["token"] = signature
+
+	return renderJSON(w, r, clientConfig)
+})
+
 var onlyofficeCallbackHandler = withUser(func(w http.ResponseWriter, r *http.Request, d *data) (int, error) {
 	body, err := io.ReadAll(r.Body)
 	if err != nil {
@@ -28,12 +132,25 @@ var onlyofficeCallbackHandler = withUser(func(w http.ResponseWriter, r *http.Req
 		return http.StatusInternalServerError, err
 	}
 
-	if data.Status == 2 || data.Status == 6 {
 	docPath := r.URL.Query().Get("save")
 	if docPath == "" {
 		return http.StatusInternalServerError, errors.New("unable to get file save path")
 	}
 
+	if data.Status == onlyOfficeStatusDocumentClosedWithChanges ||
+		data.Status == onlyOfficeStatusDocumentClosedWithNoChanges {
+		// Refer to only-office documentation
+		// - https://api.onlyoffice.com/editors/coedit
+		// - https://api.onlyoffice.com/editors/callback
+		//
+		// When the document is fully closed by all editors,
+		// then the document key should no longer be re-used.
+		realPath := files.GetRealPath(d.user.Fs, docPath)
+		_ = coeditingDocumentKeys.Delete(realPath)
+	}
+
+	if data.Status == onlyOfficeStatusDocumentClosedWithChanges ||
+		data.Status == onlyOfficeStatusForceSaveWhileDocumentStillOpen {
 		if !d.user.Perm.Modify || !d.Check(docPath) {
 			return http.StatusForbidden, nil
 		}
@@ -44,7 +161,7 @@ var onlyofficeCallbackHandler = withUser(func(w http.ResponseWriter, r *http.Req
 		}
 		defer doc.Body.Close()
 
-		err = d.RunHook(func() error {
+		err = d.Runner.RunHook(func() error {
 			_, writeErr := writeFile(d.user.Fs, docPath, doc.Body)
 			if writeErr != nil {
 				return writeErr
@@ -62,3 +179,38 @@ var onlyofficeCallbackHandler = withUser(func(w http.ResponseWriter, r *http.Req
 	}
 	return renderJSON(w, r, resp)
 })
+
+func getReferer(r *http.Request) (*url.URL, error) {
+	if len(r.Header["Referer"]) != 1 {
+		return nil, errors.New("expected exactly one Referer header")
+	}
+
+	return url.ParseRequestURI(r.Header["Referer"][0])
+}
+
+func getDocumentKey(realPath string) string {
+	// error is intentionally ignored in order treat errors
+	// the same as a cache-miss
+	cachedDocumentKey, _ := coeditingDocumentKeys.Get(realPath)
+
+	if cachedDocumentKey != nil {
+		return string(cachedDocumentKey)
+	}
+
+	timestamp := strconv.FormatInt(time.Now().UnixMilli(), 10)
+	documentKey := hashSHA256(realPath + timestamp)
+	_ = coeditingDocumentKeys.Set(realPath, []byte(documentKey))
+	return documentKey
+}
+
+func hashSHA256(data string) string {
+	bytes := sha256.Sum256([]byte(data))
+	return hex.EncodeToString(bytes[:])
+}
+
+func ternary(condition bool, trueValue, falseValue string) string {
+	if condition {
+		return trueValue
+	}
+	return falseValue
+}

http/static.go

@@ -46,7 +46,7 @@ func handleWithStaticData(w http.ResponseWriter, _ *http.Request, d *data, fSys
 		"ResizePreview":         d.server.ResizePreview,
 		"EnableExec":            d.server.EnableExec,
 		"TusSettings":           d.settings.Tus,
-		"OnlyOffice":            d.settings.OnlyOffice,
+		"OnlyOfficeUrl":         d.settings.OnlyOffice.URL,
 	}
 
 	if d.settings.Branding.Files != "" {