Merge pull request #74 from ONLYOFFICE/dependabot/bundler/web/documentserver-example/ruby/ffi-1.12.2

build(deps): bump ffi from 1.9.18 to 1.12.2 in /web/documentserver-example/ruby

.gitignore

@@ -5,8 +5,9 @@
 /build/deploy
 /build/*.log
 /web/documentserver-example/nodejs/node_modules
-/web/documentserver-example/nodejs/public/files
+/web/documentserver-example/nodejs/files
 /web/documentserver-example/nodejs/config/local.json
+/web/documentserver-example/nodejs/example
 **/.vscode/
 **/.idea
 /web/documentserver-example/java/target/

3rd-Party.txt

@@ -28,3 +28,17 @@ Steve Matteson
 
 License:        Apache License, version 2.0
 
+
+6. requests - Requests is an elegant and simple HTTP library for Python
+
+License:        Apache License, version 2.0
+
+
+7. pyjwt - JSON Web Token implementation in Python
+
+License:        MIT
+
+
+8. django - Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design
+
+License:        BSD

LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 ONLYOFFICE
+Copyright (c) 2020 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Readme.md

@@ -17,11 +17,11 @@ More information on how to use these examples can be found here: [http://api.onl
 
 ## Project Information
 
-Official website: [http://www.onlyoffice.org](http://onlyoffice.org "http://www.onlyoffice.org")
+Official website: [https://www.onlyoffice.com](https://www.onlyoffice.com/?utm_source=github&utm_medium=cpc&utm_campaign=GitHubIntegrationEx)
 
 Code repository: [https://github.com/ONLYOFFICE/document-server-integration](https://github.com/ONLYOFFICE/document-server-integration "https://github.com/ONLYOFFICE/document-server-integration")
 
-SaaS version: [http://www.onlyoffice.com](http://www.onlyoffice.com "http://www.onlyoffice.com")
+ONLYOFFICE for developers: [https://www.onlyoffice.com/developer-edition.aspx](https://www.onlyoffice.com/developer-edition.aspx?utm_source=github&utm_medium=cpc&utm_campaign=GitHubIntegrationEx)
 
 ## User Feedback and Support
 

build/msbuild/zip.proj

@@ -16,6 +16,8 @@
     <DirPHP>$(RootDir)web\documentserver-example\php\</DirPHP>
     <NameRuby>$(To)Ruby Example</NameRuby>
     <DirRuby>$(RootDir)web\documentserver-example\ruby\</DirRuby>
+    <NamePython>$(To)Python Example</NamePython>
+    <DirPython>$(RootDir)web\documentserver-example\python\</DirPython>
   </PropertyGroup>
 
   <Target Name="Build">
@@ -56,6 +58,12 @@
     </ItemGroup>
     <Copy SourceFiles="@(ZipFilesRuby)" DestinationFiles="@(ZipFilesRuby->'$(NameRuby)\%(RecursiveDir)%(Filename)%(Extension)')" />
     <Zip Files="$(NameRuby)" WorkingDirectory="$(To)" ZipFileName="$(NameRuby).zip" />
+
+    <ItemGroup>
+      <ZipFilesPython Include="$(DirPython)**" />
+    </ItemGroup>
+    <Copy SourceFiles="@(ZipFilesPython)" DestinationFiles="@(ZipFilesPython->'$(NamePython)\%(RecursiveDir)%(Filename)%(Extension)')" />
+    <Zip Files="$(NamePython)" WorkingDirectory="$(To)" ZipFileName="$(NamePython).zip" />
   </Target>
 
 </Project>

licences/3rd-Party.txt

@@ -25,3 +25,18 @@ License:        MIT
 5. Prime JWT - Prime JWT is intended to be fast and easy to use. Prime JWT has a single external dependency on Jackson.
 
 License:        Apache-2.0
+
+
+6. requests - Requests is an elegant and simple HTTP library for Python
+
+License:        Apache License, version 2.0
+
+
+7. pyjwt - JSON Web Token implementation in Python
+
+License:        MIT
+
+
+8. django - Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design
+
+License:        BSD

licences/django.license

@@ -0,0 +1,27 @@
+Copyright (c) Django Software Foundation and individual contributors.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    3. Neither the name of Django nor the names of its contributors may be used
+       to endorse or promote products derived from this software without
+       specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

licences/pyjwt.license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 José Padilla
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

licences/requests.license

@@ -0,0 +1,13 @@
+Copyright 2019 Kenneth Reitz
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/Content/editor.css

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/Content/stylesheet.css

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -113,13 +113,14 @@ label .checkbox {
 
 .try-editor-list {
     list-style: none;
-    margin: 0;
+    margin: 0 0 16px;
     padding: 0;
 }
 .try-editor-list li {
     float: left;
-    margin: 25px;
-    width: 150px;
+    margin: 0 15px;
+    width: 100px;
+    cursor: pointer;
 }
 .try-editor {
     background-color: transparent;
@@ -143,6 +144,11 @@ label .checkbox {
     background-image: url("images/file_pptx.png");
 }
 
+.create-sample {
+    display: inline-block;
+    margin-left: 75px;
+}
+
 .button, .button:visited, .button:hover, .button:active {
     display: inline-block;
     font-weight: normal;
@@ -185,25 +191,43 @@ label .checkbox {
     border: 1px solid #E9EAEA;
 }
 
+.upload-panel {
+    border-right: 1px solid #D1D1D1;
+    float: left;
+    margin-right: 25px;
+}
+
 .file-upload {
+    background: url("images/file_upload.png") no-repeat center 0 transparent;
     cursor: pointer;
-    margin-bottom: 8px;
-    padding: 0 !important;
+    display: inline-block;
+    font-size: 14px;
+    font-weight: bold;
+    height: 45px;
+    margin: 0 40px 16px;
     overflow: hidden;
+    padding-top: 100px;
     position: relative;
+    text-align: center;
+    width: 100px;
 }
-.file-upload span {
-    line-height: 21px;
-    margin: 2px 12px;
+
+    .file-upload input {
+        cursor: pointer;
+        opacity: 0;
+        position: absolute;
+        right: 0;
+        top: 0;
+        transform: translate(555px, 60px) scale(8);
+    }
+
+.create-panel {
+    float: left;
 }
-.file-upload input {
-    cursor: pointer;
-    font-size: 23px;
-    opacity: 0;
-    position: absolute;
-    right: 0;
-    top: 0;
-    transform: translate(-300px, 0) scale(4);
+
+.upload-panel,
+.create-panel {
+    padding: 10px 0;
 }
 
 #mainProgress {
@@ -281,7 +305,54 @@ label .checkbox {
     line-height: 26px;
 }
 
+.stored-list {
+    border-top: 1px solid #D1D1D1;
+    list-style: none;
+    margin: 0;
+    padding: 0;
+}
 
+    .stored-list li {
+        border-bottom: 1px solid #D1D1D1;
+        line-height: 28px;
+        padding: 0 8px;
+    }
+
+.stored-edit {
+    background-color: transparent;
+    background-position: left center;
+    background-repeat: no-repeat;
+    display: inline-block;
+    line-height: 16px;
+    max-width: 450px;
+    margin-bottom: -6px;
+    overflow: hidden;
+    padding: 4px 0 1px 34px;
+    text-decoration: none;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+    .stored-edit.text {
+        background-image: url("images/icon_docx.png");
+    }
+
+    .stored-edit.spreadsheet {
+        background-image: url("images/icon_xlsx.png");
+    }
+
+    .stored-edit.presentation {
+        background-image: url("images/icon_pptx.png");
+    }
+
+    .stored-edit span {
+        font-size: 12px;
+        line-height: 12px;
+    }
+
+    .stored-edit:hover span {
+        text-decoration: underline;
+    }
 
 
 .blockTitle {
@@ -312,4 +383,121 @@ label .checkbox {
     -moz-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
     -webkit-box-shadow:0 2px 4px rgba(0, 0, 0, 0.5);
     padding: 0 !important;
-}
+}
+
+.clearFix:after {
+    content: ".";
+    display: block;
+    height: 0;
+    clear: both;
+    visibility: hidden;
+}
+
+/*Icon table*/
+#tableRow {
+    vertical-align: top;
+}
+
+.tableRow {
+    background: transparent;
+    -moz-transition: all 0.2s ease-in-out;
+    -webkit-transition: all 0.2s ease-in-out;
+    -o-transition: all 0.2s ease-in-out;
+    -ms-transition: all 0.2s ease-in-out;
+    transition: all 0.2s ease-in-out;
+}
+
+    .tableRow:hover {
+        background-color: #ebebeb;
+    }
+
+.tableHeader {
+    background: transparent;
+    color: #333;
+    cursor: default;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 13px;
+    height: 40px;
+    -khtml-user-select: none;
+    user-select: none;
+    -moz-user-select: none;
+    -webkit-user-select: none;
+}
+
+.tableHeaderCell {
+    padding: 2px 1px 2px 5px;
+    text-align: center;
+}
+
+.tableHeaderCellFileName {
+    text-align: left;
+}
+
+.contentCells {
+    padding: 4px 1px 4px 5px;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 16px;
+    border-bottom: 1px solid #e5e5e5;
+    white-space: nowrap;
+    -khtml-user-select: none;
+    user-select: none;
+    -moz-user-select: none;
+    -webkit-user-select: none;
+}
+
+    .contentCells a {
+        text-decoration: none;
+    }
+
+.contentCells-shift {
+    padding-right: 30px;
+}
+
+.contentCells-icon {
+    width: 6%;
+}
+
+.contentCellsSmall {
+    padding: 5px 1px 5px 6px;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 13px;
+    border-bottom: 1px solid #e5e5e5;
+    white-space: nowrap;
+    text-align: center;
+}
+
+.primaryRow {
+    background-color: #e9e9e9;
+}
+
+.secondaryRow {
+    background-color: #F9F9F9;
+}
+
+.select-user {
+    margin-left: 15px;
+}
+
+.user-block-table {
+    height: 100%;
+    width: 100%;
+}
+
+    .user-block-table td {
+        background-color: #F4F4F4;
+        border-bottom: 1px solid white;
+        padding: 12px 0;
+    }
+
+#user, #language {
+    width: 130px;
+}
+
+.icon-download {
+    margin-bottom: -5px;
+}
+
+.icon-delete {
+    cursor: pointer;
+    margin-bottom: -6px;
+} 

web/documentserver-example/csharp-mvc/Controllers/HomeController.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -37,22 +37,22 @@ namespace OnlineEditorsExampleMVC.Controllers
             return View();
         }
 
-        public ActionResult Editor(string fileName, string mode)
+        public ActionResult Editor(string fileName, string editorsMode, string editorsType)
         {
-            mode = mode ?? string.Empty;
-
             var file = new FileModel
             {
-                TypeDesktop = mode != "embedded",
+                Mode = editorsMode,
+                Type = editorsType,
                 FileName = fileName
             };
 
             return View("Editor", file);
         }
 
-        public ActionResult Sample(string fileExt)
+        public ActionResult Sample(string fileExt, bool? sample)
         {
-            var fileName = DocManagerHelper.CreateDemo(fileExt);
+            var fileName = DocManagerHelper.CreateDemo(fileExt, sample ?? false);
+            DocManagerHelper.CreateMeta(fileName, Request.Cookies.GetOrDefault("uid", ""), Request.Cookies.GetOrDefault("uname", ""));
             Response.Redirect(Url.Action("Editor", "Home", new { fileName = fileName }));
             return null;
         }

web/documentserver-example/csharp-mvc/Global.asax.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -28,11 +28,10 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Net;
 using System.Text.RegularExpressions;
 using System.Web;
-using System.Web.Caching;
 using System.Web.Configuration;
+using System.Web.Script.Serialization;
 using OnlineEditorsExampleMVC.Models;
 
 namespace OnlineEditorsExampleMVC.Helpers
@@ -84,6 +83,32 @@ namespace OnlineEditorsExampleMVC.Helpers
             return directory + fileName;
         }
 
+        public static string HistoryDir(string storagePath)
+        {
+            return storagePath += "-hist";
+        }
+
+        public static string VersionDir(string histPath, int version)
+        {
+            return Path.Combine(histPath, version.ToString());
+        }
+
+        public static string VersionDir(string fileName, string userAddress, int version)
+        {
+            return VersionDir(HistoryDir(StoragePath(fileName, userAddress)), version);
+        }
+
+        public static int GetFileVersion(string historyPath)
+        {
+            if (!Directory.Exists(historyPath)) return 0;
+            return Directory.EnumerateDirectories(historyPath).Count();
+        }
+
+        public static int GetFileVersion(string fileName, string userAddress)
+        {
+            return GetFileVersion(HistoryDir(StoragePath(fileName, userAddress)));
+        }
+
         public static string GetCorrectName(string fileName)
         {
             var baseName = Path.GetFileNameWithoutExtension(fileName);
@@ -97,9 +122,20 @@ namespace OnlineEditorsExampleMVC.Helpers
             return name;
         }
 
-        public static string CreateDemo(string fileExt)
+        public static List<string> GetStoredFiles()
         {
-            var demoName = "sample." + fileExt;
+            var directory = HttpRuntime.AppDomainAppPath + WebConfigurationManager.AppSettings["storage-path"] + CurUserHostAddress(null) + "\\";
+            if (!Directory.Exists(directory)) return new List<string>();
+
+            var directoryInfo = new DirectoryInfo(directory);
+
+            var storedFiles = directoryInfo.GetFiles("*.*", SearchOption.TopDirectoryOnly).Select(fileInfo => fileInfo.Name).ToList();
+            return storedFiles;
+        }
+
+        public static string CreateDemo(string fileExt, bool withContent)
+        {
+            var demoName = (withContent ? "sample." : "new.") + fileExt;
 
             var fileName = GetCorrectName(demoName);
 
@@ -108,6 +144,17 @@ namespace OnlineEditorsExampleMVC.Helpers
             return fileName;
         }
 
+        public static void CreateMeta(string fileName, string uid, string uname)
+        {
+            var histDir = HistoryDir(StoragePath(fileName, null));
+            Directory.CreateDirectory(histDir);
+            File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary<string, object> {
+                { "created", DateTime.Now.ToString() },
+                { "id", string.IsNullOrEmpty(uid) ? "uid-1" : uid },
+                { "name", string.IsNullOrEmpty(uname) ? "John Smith" : uname }
+            }));
+        }
+
         public static string GetFileUri(string fileName)
         {
             var uri = new UriBuilder(HttpContext.Current.Request.Url)
@@ -121,6 +168,18 @@ namespace OnlineEditorsExampleMVC.Helpers
             return uri.ToString();
         }
 
+        public static string GetPathUri(string path)
+        {
+            var uri = new UriBuilder(HttpContext.Current.Request.Url)
+            {
+                Path = HttpRuntime.AppDomainAppVirtualPath + "/"
+                           + path,
+                Query = ""
+            };
+
+            return uri.ToString();
+        }
+
         public static string GetCallback(string fileName)
         {
             var callbackUrl = new UriBuilder(HttpContext.Current.Request.Url)

web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -25,12 +25,14 @@
 */
 
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Net;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Web.Configuration;
 using System.Web.Helpers;
+using System.Web.Script.Serialization;
 
 namespace OnlineEditorsExampleMVC.Helpers
 {
@@ -107,15 +109,30 @@ namespace OnlineEditorsExampleMVC.Helpers
             request.Accept = "application/json";
             request.Timeout = ConvertTimeout;
 
-            var bodyString = string.Format("{{\"async\": {0},\"filetype\": \"{1}\",\"key\": \"{2}\",\"outputtype\": \"{3}\",\"title\": \"{4}\",\"url\": \"{5}\"}}",
-                                           isAsync.ToString().ToLower(),
-                                           fromExtension.Trim('.'),
-                                           documentRevisionId,
-                                           toExtension.Trim('.'),
-                                           title,
-                                           documentUri);
+            var body = new Dictionary<string, object>() {
+                { "async", isAsync },
+                { "filetype", fromExtension.Trim('.') },
+                { "key", documentRevisionId },
+                { "outputtype", toExtension.Trim('.') },
+                { "title", title },
+                { "url", documentUri }
+            };
 
-            var bytes = Encoding.UTF8.GetBytes(bodyString);
+            if (JwtManager.Enabled)
+            {
+                var payload = new Dictionary<string, object>
+                    {
+                        { "payload", body }
+                    };
+
+                var payloadToken = JwtManager.Encode(payload);
+                var bodyToken = JwtManager.Encode(body);
+                request.Headers.Add("Authorization", "Bearer " + payloadToken);
+
+                body.Add("token", bodyToken);
+            }
+
+            var bytes = Encoding.UTF8.GetBytes(new JavaScriptSerializer().Serialize(body));
             request.ContentLength = bytes.Length;
             using (var requestStream = request.GetRequestStream())
             {

web/documentserver-example/csharp-mvc/Helpers/JwtManager.cs

@@ -0,0 +1,113 @@
+/*
+ *
+ * (c) Copyright Ascensio System SIA 2020
+ *
+ * The MIT License (MIT)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Security.Cryptography;
+using System.Text;
+using System.Web.Configuration;
+using System.Web.Script.Serialization;
+
+namespace OnlineEditorsExampleMVC.Helpers
+{
+    public static class JwtManager
+    {
+        private static readonly string Secret;
+        public static readonly bool Enabled;
+
+        private static readonly JavaScriptSerializer Serializer;
+
+        static JwtManager()
+        {
+            Secret = WebConfigurationManager.AppSettings["files.docservice.secret"] ?? "";
+            Enabled = !string.IsNullOrEmpty(Secret);
+            Serializer = new JavaScriptSerializer();
+        }
+
+        public static string Encode(IDictionary<string, object> payload)
+        {
+            var header = new Dictionary<string, object>
+                {
+                    { "alg", "HS256" },
+                    { "typ", "JWT" }
+                };
+
+            var encHeader = Base64UrlEncode(Serializer.Serialize(header));
+            var encPayload = Base64UrlEncode(Serializer.Serialize(payload));
+            var hashSum = Base64UrlEncode(CalculateHash(encHeader, encPayload));
+
+            return string.Format("{0}.{1}.{2}", encHeader, encPayload, hashSum);
+        }
+
+        public static string Decode(string token)
+        {
+            if (!Enabled || string.IsNullOrEmpty(token)) return "";
+
+            var split = token.Split('.');
+            if (split.Length != 3) return "";
+
+            var hashSum = Base64UrlEncode(CalculateHash(split[0], split[1]));
+            if (hashSum != split[2]) return "";
+            return Base64UrlDecode(split[1]);
+        }
+
+        private static byte[] CalculateHash(string encHeader, string encPayload)
+        {
+            using (var hasher = new HMACSHA256(Encoding.UTF8.GetBytes(Secret)))
+            {
+                var bytes = Encoding.UTF8.GetBytes(string.Format("{0}.{1}", encHeader, encPayload));
+                return hasher.ComputeHash(bytes);
+            }
+        }
+
+        private static string Base64UrlEncode(string str)
+        {
+            return Base64UrlEncode(Encoding.UTF8.GetBytes(str));
+        }
+
+        private static string Base64UrlEncode(byte[] bytes)
+        {
+            return Convert.ToBase64String(bytes)
+                          .TrimEnd('=').Replace('+', '-').Replace('/', '_');
+        }
+
+        private static string Base64UrlDecode(string payload)
+        {
+            var b64 = payload.Replace('_', '/').Replace('-', '+');
+            switch (b64.Length%4)
+            {
+                case 2:
+                    b64 += "==";
+                    break;
+                case 3:
+                    b64 += "=";
+                    break;
+            }
+            var bytes = Convert.FromBase64String(b64);
+            return Encoding.UTF8.GetString(bytes);
+        }
+    }
+}

web/documentserver-example/csharp-mvc/Helpers/Utils.cs

@@ -0,0 +1,21 @@
+using System.Web;
+
+namespace OnlineEditorsExampleMVC.Helpers
+{
+    public static class Utils
+    {
+        public static string GetOrDefault(this HttpRequest request, string header, string def)
+        {
+            var value = request[header];
+            if (value != null) return value;
+            return def;
+        }
+
+        public static string GetOrDefault(this HttpCookieCollection cookies, string cookie, string def)
+        {
+            var cook = cookies[cookie];
+            if (cook != null && !string.IsNullOrEmpty(cook.Value)) return cook.Value;
+            return def;
+        }
+    }
+}

web/documentserver-example/csharp-mvc/LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 ONLYOFFICE
+Copyright (c) 2020 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

web/documentserver-example/csharp-mvc/Models/FileModel.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,13 +24,21 @@
  *
 */
 
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Script.Serialization;
 using OnlineEditorsExampleMVC.Helpers;
 
 namespace OnlineEditorsExampleMVC.Models
 {
     public class FileModel
     {
-        public bool TypeDesktop { get; set; }
+        public string Mode { get; set; }
+        public string Type { get; set; }
 
         public string FileUri
         {
@@ -46,14 +54,173 @@ namespace OnlineEditorsExampleMVC.Models
 
         public string Key
         {
-            get { return ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress() + "/" + FileName); }
+            get { return ServiceConverter.GenerateRevisionId(DocManagerHelper.CurUserHostAddress() + "/" + FileName + "/" + File.GetLastWriteTime(DocManagerHelper.StoragePath(FileName, null)).GetHashCode()); }
         }
 
         public string CallbackUrl
         {
-            get
+            get { return DocManagerHelper.GetCallback(FileName); }
+        }
+
+        public string GetDocConfig(HttpRequest request, UrlHelper url)
+        {
+            var ext = Path.GetExtension(FileName);
+            var editorsMode = Mode ?? "edit";
+
+            var canEdit = DocManagerHelper.EditedExts.Contains(ext);
+            var mode = canEdit && editorsMode != "view" ? "edit" : "view";
+
+            var config = new Dictionary<string, object>
+                {
+                    { "type", Type ?? "desktop" },
+                    { "documentType", DocumentType },
+                    {
+                        "document", new Dictionary<string, object>
+                            {
+                                { "title", FileName },
+                                { "url", FileUri },
+                                { "fileType", ext.Trim('.') },
+                                { "key", Key },
+                                {
+                                    "info", new Dictionary<string, object>
+                                        {
+                                            { "author", "Me" },
+                                            { "created", DateTime.Now.ToShortDateString() }
+                                        }
+                                },
+                                {
+                                    "permissions", new Dictionary<string, object>
+                                        {
+                                            { "comment", editorsMode != "view" && editorsMode != "fillForms" && editorsMode != "embedded" && editorsMode != "blockcontent" },
+                                            { "download", true },
+                                            { "edit", canEdit && (editorsMode == "edit" || editorsMode == "filter") || editorsMode == "blockcontent" },
+                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "embedded" && editorsMode != "blockcontent" },
+                                            { "modifyFilter", editorsMode != "filter" },
+                                            { "modifyContentControl", editorsMode != "blockcontent" },
+                                            { "review", editorsMode == "edit" || editorsMode == "review" }
+                                        }
+                                }
+                            }
+                    },
+                    {
+                        "editorConfig", new Dictionary<string, object>
+                            {
+                                { "mode", mode },
+                                { "lang", request.Cookies.GetOrDefault("ulang", "en") },
+                                { "callbackUrl", CallbackUrl },
+                                {
+                                    "user", new Dictionary<string, object>
+                                        {
+                                            { "id", request.Cookies.GetOrDefault("uid", "uid-1") },
+                                            { "name", request.Cookies.GetOrDefault("uname", "John Smith") }
+                                        }
+                                },
+                                {
+                                    "embedded", new Dictionary<string, object>
+                                        {
+                                            { "saveUrl", FileUri },
+                                            { "embedUrl", FileUri },
+                                            { "shareUrl", FileUri },
+                                            { "toolbarDocked", "top" }
+                                        }
+                                },
+                                {
+                                    "customization", new Dictionary<string, object>
+                                        {
+                                            { "about", true },
+                                            { "feedback", true },
+                                            {
+                                                "goback", new Dictionary<string, object>
+                                                    {
+                                                        { "url", url.Action("Index", "Home") }
+                                                    }
+                                            }
+                                        }
+                                }
+                            }
+                    }
+                };
+
+            if (JwtManager.Enabled)
             {
-                return DocManagerHelper.GetCallback(FileName);
+                var token = JwtManager.Encode(config);
+                config.Add("token", token);
+            }
+
+            return new JavaScriptSerializer().Serialize(config);
+        }
+
+        public void GetHistory(out string history, out string historyData)
+        {
+            var jss = new JavaScriptSerializer();
+            var histDir = DocManagerHelper.HistoryDir(DocManagerHelper.StoragePath(FileName, null));
+
+            history = null;
+            historyData = null;
+
+            if (DocManagerHelper.GetFileVersion(histDir) > 0)
+            {
+                var currentVersion = DocManagerHelper.GetFileVersion(histDir);
+                var hist = new List<Dictionary<string, object>>();
+                var histData = new Dictionary<string, object>();
+
+                for (var i = 0; i <= currentVersion; i++)
+                {
+                    var obj = new Dictionary<string, object>();
+                    var dataObj = new Dictionary<string, object>();
+                    var verDir = DocManagerHelper.VersionDir(histDir, i + 1);
+
+                    var key = i == currentVersion ? Key : File.ReadAllText(Path.Combine(verDir, "key.txt"));
+
+                    obj.Add("key", key);
+                    obj.Add("version", i);
+
+                    if (i == 0)
+                    {
+                        var infoPath = Path.Combine(histDir, "createdInfo.json");
+
+                        if (File.Exists(infoPath))
+                        {
+                            var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
+                            obj.Add("created", info["created"]);
+                            obj.Add("user", new Dictionary<string, object>() {
+                                { "id", info["id"] },
+                                { "name", info["name"] },
+                            });
+                        }
+                    }
+
+                    dataObj.Add("key", key);
+                    dataObj.Add("url", i == currentVersion ? FileUri : DocManagerHelper.GetPathUri(Directory.GetFiles(verDir, "prev.*")[0].Substring(HttpRuntime.AppDomainAppPath.Length)));
+                    dataObj.Add("version", i);
+                    if (i > 0)
+                    {
+                        var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(Path.Combine(DocManagerHelper.VersionDir(histDir, i), "changes.json")));
+                        var change = ((Dictionary<string, object>)((ArrayList)changes["changes"])[0]);
+
+                        obj.Add("changes", changes["changes"]);
+                        obj.Add("serverVersion", changes["serverVersion"]);
+                        obj.Add("created", change["created"]);
+                        obj.Add("user", change["user"]);
+
+                        var prev = (Dictionary<string, object>)histData[(i - 1).ToString()];
+                        dataObj.Add("previous", new Dictionary<string, object>() {
+                            { "key", prev["key"] },
+                            { "url", prev["url"] },
+                        });
+                        dataObj.Add("changesUrl", DocManagerHelper.GetPathUri(Path.Combine(DocManagerHelper.VersionDir(histDir, i), "diff.zip").Substring(HttpRuntime.AppDomainAppPath.Length)));
+                    }
+
+                    hist.Add(obj);
+                    histData.Add(i.ToString(), dataObj);
+                }
+
+                history = jss.Serialize(new Dictionary<string, object>()
+                {
+                    { "currentVersion", currentVersion },
+                    { "history", hist }
+                });
+                historyData = jss.Serialize(histData);
             }
         }
     }

web/documentserver-example/csharp-mvc/Models/FileUtility.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/csharp-mvc/OnlineEditorsExampleMVC.csproj

@@ -136,6 +136,8 @@
     </Compile>
     <Compile Include="Helpers\DocManagerHelper.cs" />
     <Compile Include="Helpers\DocumentConverter.cs" />
+    <Compile Include="Helpers\JwtManager.cs" />
+    <Compile Include="Helpers\Utils.cs" />
     <Compile Include="Models\FileModel.cs" />
     <Compile Include="Models\FileUtility.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -146,15 +148,26 @@
   <ItemGroup>
     <Content Include="Content\editor.css" />
     <Content Include="Content\images\alert.png" />
+    <Content Include="Content\images\block-content-24.png" />
     <Content Include="Content\images\close.png" />
+    <Content Include="Content\images\comment-24.png" />
     <Content Include="Content\images\corner.png" />
+    <Content Include="Content\images\delete-24.png" />
+    <Content Include="Content\images\desktop-24.png" />
     <Content Include="Content\images\done.png" />
+    <Content Include="Content\images\download-24.png" />
+    <Content Include="Content\images\embeded-24.png" />
     <Content Include="Content\images\file_docx.png" />
     <Content Include="Content\images\file_pptx.png" />
+    <Content Include="Content\images\file_upload.png" />
     <Content Include="Content\images\file_xlsx.png" />
+    <Content Include="Content\images\fill-forms-24.png" />
+    <Content Include="Content\images\filter-24.png" />
     <Content Include="Content\images\loader16.gif" />
     <Content Include="Content\images\logo.png" />
+    <Content Include="Content\images\mobile-24.png" />
     <Content Include="Content\images\question_small.png" />
+    <Content Include="Content\images\review-24.png" />
     <Content Include="Content\jquery-ui.css" />
     <Content Include="Content\stylesheet.css" />
     <Content Include="favicon.ico" />

web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs

@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExampleMVC")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2019")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2020")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

web/documentserver-example/csharp-mvc/Scripts/jscript.js

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -70,6 +70,8 @@ if (typeof jQuery != "undefined") {
                 checkConvert();
             }
         });
+
+        initSelectors();
     });
     
     var timer = null;
@@ -91,11 +93,6 @@ if (typeof jQuery != "undefined") {
             return;
         }
 
-        if (jq("#checkOriginalFormat").is(":checked")) {
-            loadScripts();
-            return;
-        }
-
         timer = setTimeout(function () {
             var requestAddress = UrlConverter
                 + "&filename=" + encodeURIComponent(jq("#hiddenFileName").val());
@@ -162,6 +159,34 @@ if (typeof jQuery != "undefined") {
         }
     };
 
+    var initSelectors = function () {
+        var userSel = jq("#user");
+        var langSel = jq("#language");
+
+        function getCookie(name) {
+            let matches = document.cookie.match(new RegExp(
+                "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
+            ));
+            return matches ? decodeURIComponent(matches[1]) : null;
+        }
+        function setCookie(name, value) {
+            document.cookie = name + "=" + value + "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 7).toUTCString(); //week
+        }
+
+        var userId = getCookie("uid");
+        if (userId) userSel.val(userId);
+        var langId = getCookie("ulang");
+        if (langId) langSel.val(langId);
+
+        userSel.on("change", function () {
+            setCookie("uid", userSel.val());
+            setCookie("uname", userSel.find("option:selected").text())
+        });
+        langSel.on("change", function () {
+            setCookie("ulang", langSel.val());
+        });
+    };
+
     jq(document).on("click", "#beginEdit:not(.disable)", function () {
         var fileId = encodeURIComponent(jq('#hiddenFileName').val());
         var url = UrlEditor + "?fileName=" + fileId;
@@ -194,6 +219,33 @@ if (typeof jQuery != "undefined") {
         jq.unblockUI();
     });
 
+    jq(document).on("click", ".try-editor", function (e) {
+        var url = jq(".try-editor-list")[0].attributes["data-link"].value;
+        url += "?fileExt=" + e.target.attributes["data-type"].value;
+        if (jq("#createSample").is(":checked")) {
+            url += "&sample=true";
+        }
+        var w = window.open(url, "_blank");
+        w.onload = function () {
+            window.location.reload();
+        }
+    });
+
+    jq(document).on("click", ".delete-file", function () {
+        var requestAddress = "webeditor.ashx"
+            + "?type=remove"
+            + "&filename=" + encodeURIComponent(jq(this).attr("data-filename"));
+
+        jq.ajax({
+            async: true,
+            contentType: "text/xml",
+            url: requestAddress,
+            complete: function (data) {
+                document.location.reload();
+            }
+        });
+    });
+
     jq.dropdownToggle({
         switcherSelector: ".question",
         dropdownID: "hint"

web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx

@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -35,7 +35,9 @@
 <head runat="server">
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, minimal-ui" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="mobile-web-app-capable" content="yes" />
     <link rel="icon" href="~/favicon.ico" type="image/x-icon" />
     <title><%= Model.FileName + " - ONLYOFFICE" %></title>
     
@@ -53,8 +55,6 @@
     <script type="text/javascript" language="javascript">
 
         var docEditor;
-        var fileName = "<%= Model.FileName %>";
-        var fileType = "<%= Path.GetExtension(Model.FileName).Trim('.') %>";
 
         var innerAlert = function (message) {
             if (console && console.log)
@@ -83,66 +83,38 @@
             location.reload(true);
         };
 
+        var config = <%= Model.GetDocConfig(Request, Url) %>;
+
+        config.width = "100%";
+        config.height = "100%";
+
+        config.events = {
+            'onAppReady': onAppReady,
+            'onDocumentStateChange': onDocumentStateChange,
+            'onRequestEditRights': onRequestEditRights,
+            'onError': onError,
+            'onOutdatedVersion': onOutdatedVersion,
+        };
+
+        <% string hist, histData; %>
+        <% Model.GetHistory(out hist, out histData); %>
+        <% if (!string.IsNullOrEmpty(hist) && !string.IsNullOrEmpty(histData))
+        { %>
+        config.events['onRequestHistory'] = function () {
+            docEditor.refreshHistory(<%= hist %>);
+        };
+        config.events['onRequestHistoryData'] = function (event) {
+            var ver = event.data;
+            var histData = <%= histData %>;
+            docEditor.setHistoryData(histData[ver]);
+        };
+        config.events['onRequestHistoryClose '] = function () {
+            document.location.reload();
+        };
+        <% } %>
+
         var сonnectEditor = function () {
-
-            docEditor = new DocsAPI.DocEditor("iframeEditor",
-                {
-                    width: "100%",
-                    height: "100%",
-
-                    type: '<%= Request["mode"] != "embedded" ? "desktop" : "embedded" %>',
-                    documentType: "<%= Model.DocumentType %>",
-                    document: {
-                        title: fileName,
-                        url: "<%= Model.FileUri %>",
-                        fileType: fileType,
-                        key: "<%= Model.Key %>",
-
-                        info: {
-                            author: "Me",
-                            created: "<%= DateTime.Now.ToShortDateString() %>",
-                        },
-
-                        permissions: {
-                            edit: "<%= DocManagerHelper.EditedExts.Contains(Path.GetExtension(Model.FileName)) %>" == "True",
-                            download: true,
-                        }
-                    },
-                    editorConfig: {
-                        mode: '<%= DocManagerHelper.EditedExts.Contains(Path.GetExtension(Model.FileName)) && Request["mode"] != "view" ? "edit" : "view" %>',
-
-                        lang: "en",
-
-                        callbackUrl: "<%= Model.CallbackUrl %>",
-
-                        user: {
-                            id: "<%= DocManagerHelper.CurUserHostAddress() %>",
-                            name: "John Smith",
-                        },
-
-                        embedded: {
-                            saveUrl: "<%= Model.FileUri %>",
-                            embedUrl: "<%= Model.FileUri %>",
-                            shareUrl: "<%= Model.FileUri %>",
-                            toolbarDocked: "top",
-                        },
-
-                        customization: {
-                            about: true,
-                            feedback: true,
-                            goback: {
-                                url: "<%= Url.Action("Index", "Home") %>",
-                            },
-                        },
-                    },
-                    events: {
-                        'onAppReady': onAppReady,
-                        'onDocumentStateChange': onDocumentStateChange,
-                        'onRequestEditRights': onRequestEditRights,
-                        'onError': onError,
-                        'onOutdatedVersion': onOutdatedVersion,
-                    }
-                });
+            docEditor = new DocsAPI.DocEditor("iframeEditor", config);
         };
 
         if (window.addEventListener) {

web/documentserver-example/csharp-mvc/Views/Home/Index.aspx

@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -28,6 +28,7 @@
 
 <%@ Import Namespace="System.Web.Configuration" %>
 <%@ Import Namespace="OnlineEditorsExampleMVC.Helpers" %>
+<%@ Import Namespace="OnlineEditorsExampleMVC.Models" %>
 
 <!DOCTYPE html>
 
@@ -50,26 +51,181 @@
         <span class="portal-name">ONLYOFFICE Document Editors</span>
         <br />
         <br />
-        <span class="portal-descr">Get started with a demo-sample of ONLYOFFICE Document Editors, the first html5-based editors. You may upload your own documents for testing using the "Choose file" button and selecting the necessary files on your PC.</span>
+        <span class="portal-descr">Get started with a demo-sample of ONLYOFFICE Document Editors, the first html5-based editors. You may upload your own documents for testing using the "Upload file" button and selecting the necessary files on your PC.</span>
 
-        <div class="file-upload button gray">
-            <span>Choose file</span>
-            <input type="file" id="fileupload" name="files[]" data-url="<%= Url.Content("~/webeditor.ashx?type=upload") %>" />
+        <table class="user-block-table" cellspacing="0" cellpadding="0">
+            <tbody>
+                <tr>
+                    <td width="30%" valign="middle">
+                        <span class="select-user">Username:</span>
+                        <select class="select-user" id="user">
+                            <option value="uid-1">John Smith</option>
+                            <option value="uid-2">Mark Pottato</option>
+                            <option value="uid-3">Hamish Mitchell</option>
+                        </select>
+                    </td>
+                    <td width="70%" valign="middle">Select user name before opening the document; you can open the same document using different users in different Web browser sessions, so you can check out multi-user editing functions.</td>
+                </tr>
+                <tr>
+                    <td width="30%" valign="middle">
+                        <select class="select-user" id="language">
+                            <option value="en">English</option>
+                            <option value="bg">Bulgarian</option>
+                            <option value="zh">Chinese</option>
+                            <option value="cs">Czech</option>
+                            <option value="nl">Dutch</option>
+                            <option value="fr">French</option>
+                            <option value="de">German</option>
+                            <option value="hu">Hungarian</option>
+                            <option value="it">Italian</option>
+                            <option value="ja">Japanese</option>
+                            <option value="ko">Korean</option>
+                            <option value="lv">Latvian</option>
+                            <option value="pl">Polish</option>
+                            <option value="pt">Portuguese</option>
+                            <option value="ru">Russian</option>
+                            <option value="sk">Slovak</option>
+                            <option value="sl">Slovenian</option>
+                            <option value="es">Spanish</option>
+                            <option value="tr">Turkish</option>
+                            <option value="uk">Ukrainian</option>
+                            <option value="vi">Vietnamese</option>
+                        </select>
+                    </td>
+                    <td width="70%" valign="middle">Choose the language for ONLYOFFICE™ editors interface.</td>
+                </tr>
+            </tbody>
+        </table>
+        <br />
+        <br />
+
+
+        <div class="help-block">
+            <span class="try-descr">Upload your file or create new file</span>
+            <br />
+            <br />
+            <div class="clearFix">
+                <div class="upload-panel clearFix">
+                    <a class="file-upload">
+                        Upload
+                        <br />
+                        File
+                        <input type="file" id="fileupload" name="files[]" data-url="<%= Url.Content("~/webeditor.ashx?type=upload") %>" />
+                    </a>
+                </div>
+                <div class="create-panel">
+                    <ul class="try-editor-list clearFix" data-link="<%= Url.Action("sample", "Home") %>">
+                        <li><a class="try-editor document" data-type="docx">Create<br />Document</a></li>
+                        <li><a class="try-editor spreadsheet" data-type="xlsx">Create<br />Spreadsheet</a></li>
+                        <li><a class="try-editor presentation" data-type="pptx">Create<br />Presentation</a></li>
+                    </ul>
+                    <label class="create-sample">
+                        <input id="createSample" class="checkbox" type="checkbox" />
+                        Create a file filled with sample content
+                    </label>
+                </div>
+            </div>
         </div>
-        <label class="save-original">
-            <input type="checkbox" id="checkOriginalFormat" class="checkbox" />Save document in original format
-        </label>
-        <span class="question"></span>
-        <br />
-        <br />
-        <br />
-        <span class="try-descr">You are also enabled to view and edit documents pre-uploaded to the portal.</span>
 
-        <ul class="try-editor-list">
-            <li><a class="try-editor document" href="<%= Url.Action("sample", "Home", new { fileExt = "docx" }) %>" target="_blank">Create<br />Sample Document</a></li>
-            <li><a class="try-editor spreadsheet" href="<%= Url.Action("sample", "Home", new { fileExt = "xlsx" }) %>" target="_blank">Create<br />Sample Spreadsheet</a></li>
-            <li><a class="try-editor presentation" href="<%= Url.Action("sample", "Home", new { fileExt = "pptx" }) %>" target="_blank">Create<br />Sample Presentation</a></li>
-        </ul>
+        <% var storedFiles = DocManagerHelper.GetStoredFiles();
+            if (storedFiles.Any())
+            { %>
+        <div class="help-block">
+            <span>Your documents</span>
+            <br />
+            <br />
+            <div class="stored-list">
+                <table width="100%" cellspacing="0" cellpadding="0">
+                    <thead>
+                        <tr class="tableHeader">
+                            <td class="tableHeaderCell tableHeaderCellFileName">Filename</td>
+                            <td colspan="6" class="tableHeaderCell contentCells-shift">Editors</td>
+                            <td colspan="3" class="tableHeaderCell">Viewers</td>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <% foreach (var storedFile in storedFiles)
+                            { %>
+                            <%
+                                var editUrl = "doceditor.aspx?fileID=" + HttpUtility.UrlEncode(storedFile);
+                                var docType = FileUtility.GetFileType(storedFile).ToString().ToLower();
+                            %>
+                            <tr class="tableRow" title="<%= storedFile %>">
+                                <td class="contentCells">
+                                    <a class="stored-edit <%= docType %>" href="<%= Url.Action("Editor", "Home", new { fileName = storedFile }) %>" target="_blank">
+                                        <span title="<%= storedFile %>"><%= storedFile %></span>
+                                    </a>
+                                    <a href="<%= Url.Content(DocManagerHelper.CurUserHostAddress() + "/" + storedFile) %>">
+                                        <img class="icon-download" src="content/images/download-24.png" alt="Download" title="Download" />
+                                    </a>
+                                    <a class="delete-file" data-filename="<%= storedFile %>">
+                                        <img class="icon-delete" src="content/images/delete-24.png" alt="Delete" title="Delete" />
+                                    </a>
+                                </td>
+
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "edit" }) %>" target="_blank">
+                                        <img src="content/images/desktop-24.png" alt="Open in editor for full size screens" title="Open in editor for full size screens"/>
+                                    </a>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "mobile", editorsMode = "edit" }) %>" target="_blank">
+                                        <img src="content/images/mobile-24.png" alt="Open in editor for mobile devices" title="Open in editor for mobile devices"/>
+                                    </a>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <% if (docType == "text") { %>
+                                        <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "review" }) %>" target="_blank">
+                                            <img src="content/images/review-24.png" alt="Open in editor for review" title="Open in editor for review"/>
+                                        </a>
+                                    <% } else if (docType == "spreadsheet") { %>
+                                        <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "filter" }) %>" target="_blank">
+                                            <img src="content/images/filter-24.png" alt="Open in editor without access to change the filter" title="Open in editor without access to change the filter" />
+                                        </a>
+                                    <% } %>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "comment" }) %>" target="_blank">
+                                        <img src="content/images/comment-24.png" alt="Open in editor for comment" title="Open in editor for comment"/>
+                                    </a>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <% if (docType == "text") { %>
+                                        <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "fillForms" }) %>" target="_blank">
+                                            <img src="content/images/fill-forms-24.png" alt="Open in editor for filling in forms" title="Open in editor for filling in forms"/>
+                                        </a>
+                                    <% } %>
+                                </td>
+                                <td class="contentCells contentCells-shift contentCells-icon">
+                                    <% if (docType == "text") { %>
+                                        <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "blockcontent" }) %>" target="_blank">
+                                            <img src="content/images/block-content-24.png" alt="Open in editor without content control modification" title="Open in editor without content control modification"/>
+                                        </a>
+                                    <% } %>
+                                </td>
+
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "desktop", editorsMode = "view" }) %>" target="_blank">
+                                        <img src="content/images/desktop-24.png" alt="Open in viewer for full size screens" title="Open in viewer for full size screens"/>
+                                    </a>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "mobile", editorsMode = "view" }) %>" target="_blank">
+                                        <img src="content/images/mobile-24.png" alt="Open in viewer for mobile devices" title="Open in viewer for mobile devices"/>
+                                    </a>
+                                </td>
+                                <td class="contentCells contentCells-icon">
+                                    <a href="<%= Url.Action("Editor", "Home", new { fileName = storedFile, editorsType = "embedded", editorsMode = "embedded" }) %>" target="_blank">
+                                        <img src="content/images/embeded-24.png" alt="Open in embedded mode" title="Open in embedded mode"/>
+                                    </a>
+                                </td>
+                            </tr>
+                        <% } %>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+        <% } %>
 
         <br />
         <br />

web/documentserver-example/csharp-mvc/WebEditor.ashx.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -27,8 +27,10 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Web;
+using System.Web.Configuration;
 using System.Web.Script.Serialization;
 using System.Web.Services;
 using OnlineEditorsExampleMVC.Helpers;
@@ -53,6 +55,9 @@ namespace OnlineEditorsExampleMVC
                 case "track":
                     Track(context);
                     break;
+                case "remove":
+                    Remove(context);
+                    break;
             }
         }
 
@@ -90,6 +95,7 @@ namespace OnlineEditorsExampleMVC
 
                 var savedFileName = DocManagerHelper.StoragePath(fileName);
                 httpPostedFile.SaveAs(savedFileName);
+                DocManagerHelper.CreateMeta(fileName, context.Request.Cookies.GetOrDefault("uid", ""), context.Request.Cookies.GetOrDefault("uname", ""));
 
                 context.Response.Write("{ \"filename\": \"" + fileName + "\"}");
             }
@@ -143,8 +149,9 @@ namespace OnlineEditorsExampleMVC
                         }
                     }
 
-                    File.Delete(DocManagerHelper.StoragePath(fileName));
+                    Remove(fileName);
                     fileName = correctName;
+                    DocManagerHelper.CreateMeta(fileName, context.Request.Cookies.GetOrDefault("uid", ""), context.Request.Cookies.GetOrDefault("uname", ""));
                 }
 
                 context.Response.Write("{ \"filename\" : \"" + fileName + "\"}");
@@ -169,8 +176,6 @@ namespace OnlineEditorsExampleMVC
             var userAddress = context.Request["userAddress"];
             var fileName = context.Request["fileName"];
 
-            var storagePath = DocManagerHelper.StoragePath(fileName, userAddress);
-
             string body;
             try
             {
@@ -188,6 +193,24 @@ namespace OnlineEditorsExampleMVC
             var jss = new JavaScriptSerializer();
             if (string.IsNullOrEmpty(body)) return;
             var fileData = jss.Deserialize<Dictionary<string, object>>(body);
+
+            if (JwtManager.Enabled)
+            {
+                if (fileData.ContainsKey("token"))
+                {
+                    fileData = jss.Deserialize<Dictionary<string, object>>(JwtManager.Decode(fileData["token"].ToString()));
+                }
+                else if (context.Request.Headers.AllKeys.Contains("Authorization", StringComparer.InvariantCultureIgnoreCase))
+                {
+                    var headerToken = context.Request.Headers.Get("Authorization").Substring("Bearer ".Length);
+                    fileData = (Dictionary<string, object>)jss.Deserialize<Dictionary<string, object>>(JwtManager.Decode(headerToken))["payload"];
+                }
+                else
+                {
+                    throw new Exception("Expected JWT");
+                }
+            }
+
             var status = (TrackerStatus) (int) fileData["status"];
 
             switch (status)
@@ -196,26 +219,32 @@ namespace OnlineEditorsExampleMVC
                 case TrackerStatus.Corrupted:
                     var downloadUri = (string) fileData["url"];
 
-                    var req = (HttpWebRequest) WebRequest.Create(downloadUri);
-
                     var saved = 1;
                     try
                     {
-                        using (var stream = req.GetResponse().GetResponseStream())
-                        {
-                            if (stream == null) throw new Exception("stream is null");
-                            const int bufferSize = 4096;
+                        var storagePath = DocManagerHelper.StoragePath(fileName, userAddress);
+                        var histDir = DocManagerHelper.HistoryDir(storagePath);
+                        var versionDir = DocManagerHelper.VersionDir(histDir, DocManagerHelper.GetFileVersion(histDir) + 1);
 
-                            using (var fs = File.Open(storagePath, FileMode.Create))
-                            {
-                                var buffer = new byte[bufferSize];
-                                int readed;
-                                while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
-                                {
-                                    fs.Write(buffer, 0, readed);
-                                }
-                            }
+                        if (!Directory.Exists(versionDir)) Directory.CreateDirectory(versionDir);
+
+                        File.Copy(storagePath, Path.Combine(versionDir, "prev" + Path.GetExtension(fileName)));
+
+                        DownloadToFile(downloadUri, DocManagerHelper.StoragePath(fileName, userAddress));
+                        DownloadToFile((string)fileData["changesurl"], Path.Combine(versionDir, "diff.zip"));
+
+                        var hist = fileData.ContainsKey("changeshistory") ? (string)fileData["changeshistory"] : null;
+                        if (string.IsNullOrEmpty(hist) && fileData.ContainsKey("history"))
+                        {
+                            hist = jss.Serialize(fileData["history"]);
                         }
+
+                        if (!string.IsNullOrEmpty(hist))
+                        {
+                            File.WriteAllText(Path.Combine(versionDir, "changes.json"), hist);
+                        }
+
+                        File.WriteAllText(Path.Combine(versionDir, "key.txt"), (string)fileData["key"]);
                     }
                     catch (Exception)
                     {
@@ -227,6 +256,54 @@ namespace OnlineEditorsExampleMVC
             context.Response.Write("{\"error\":0}");
         }
 
+        private static void Remove(HttpContext context)
+        {
+            context.Response.ContentType = "text/plain";
+            try
+            {
+                var fileName = context.Request["fileName"];
+                Remove(fileName);
+
+                context.Response.Write("{ \"success\": true }");
+            }
+            catch (Exception e)
+            {
+                context.Response.Write("{ \"error\": \"" + e.Message + "\"}");
+            }
+        }
+
+        private static void Remove(string fileName)
+        {
+            var path = DocManagerHelper.StoragePath(fileName, null);
+            var histDir = DocManagerHelper.HistoryDir(path);
+
+            if (File.Exists(path)) File.Delete(path);
+            if (Directory.Exists(histDir)) Directory.Delete(histDir, true);
+        }
+
+        private static void DownloadToFile(string url, string path)
+        {
+            if (string.IsNullOrEmpty(url)) throw new ArgumentException("url");
+            if (string.IsNullOrEmpty(path)) throw new ArgumentException("path");
+
+            var req = (HttpWebRequest)WebRequest.Create(url);
+            using (var stream = req.GetResponse().GetResponseStream())
+            {
+                if (stream == null) throw new Exception("stream is null");
+                const int bufferSize = 4096;
+
+                using (var fs = File.Open(path, FileMode.Create))
+                {
+                    var buffer = new byte[bufferSize];
+                    int readed;
+                    while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
+                    {
+                        fs.Write(buffer, 0, readed);
+                    }
+                }
+            }
+        }
+
         public bool IsReusable
         {
             get { return false; }

web/documentserver-example/csharp-mvc/web.appsettings.config

@@ -13,6 +13,7 @@
   <add key="files.docservice.edited-docs" value=".docx|.xlsx|.csv|.pptx|.txt"/>
   <add key="files.docservice.convert-docs" value=".docm|.dotx|.dotm|.dot|.doc|.odt|.fodt|.ott|.xlsm|.xltx|.xltm|.xlt|.xls|.ods|.fods|.ots|.pptm|.ppt|.ppsx|.ppsm|.pps|.potx|.potm|.pot|.odp|.fodp|.otp|.rtf|.mht|.html|.htm|.epub"/>
   <add key="files.docservice.timeout" value="120000" />
+  <add key="files.docservice.secret" value="" />
 
   <add key="files.docservice.url.converter" value="https://documentserver/ConvertService.ashx"/>
   <add key="files.docservice.url.api" value="https://documentserver/web-apps/apps/api/documents/api.js"/>

web/documentserver-example/csharp/App_Themes/stylesheet.css

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -112,14 +112,17 @@ label .checkbox {
 
 .try-editor-list {
     list-style: none;
-    margin: 0;
+    margin: 0 0 16px;
     padding: 0;
 }
-.try-editor-list li {
-    float: left;
-    margin: 25px;
-    width: 150px;
-}
+
+    .try-editor-list li {
+        float: left;
+        margin: 0 15px;
+        width: 100px;
+        cursor: pointer;
+    }
+
 .try-editor {
     background-color: transparent;
     background-position: center 0;
@@ -142,6 +145,11 @@ label .checkbox {
     background-image: url("images/file_pptx.png");
 }
 
+.create-sample {
+    display: inline-block;
+    margin-left: 75px;
+}
+
 .button, .button:visited, .button:hover, .button:active {
     display: inline-block;
     font-weight: normal;
@@ -184,25 +192,43 @@ label .checkbox {
     border: 1px solid #E9EAEA;
 }
 
+.upload-panel {
+    border-right: 1px solid #D1D1D1;
+    float: left;
+    margin-right: 25px;
+}
+
 .file-upload {
+    background: url("images/file_upload.png") no-repeat center 0 transparent;
     cursor: pointer;
-    margin-bottom: 8px;
-    padding: 0 !important;
+    display: inline-block;
+    font-size: 14px;
+    font-weight: bold;
+    height: 45px;
+    margin: 0 40px 16px;
     overflow: hidden;
+    padding-top: 100px;
     position: relative;
+    text-align: center;
+    width: 100px;
 }
-.file-upload span {
-    line-height: 21px;
-    margin: 2px 12px;
+
+    .file-upload input {
+        cursor: pointer;
+        opacity: 0;
+        position: absolute;
+        right: 0;
+        top: 0;
+        transform: translate(555px, 60px) scale(8);
+    }
+
+.create-panel {
+    float: left;
 }
-.file-upload input {
-    cursor: pointer;
-    font-size: 23px;
-    opacity: 0;
-    position: absolute;
-    right: 0;
-    top: 0;
-    transform: translate(-300px, 0) scale(4);
+
+.upload-panel,
+.create-panel {
+    padding: 10px 0;
 }
 
 #mainProgress {
@@ -320,16 +346,6 @@ label .checkbox {
 .stored-edit:hover span {
     text-decoration: underline;
 }
-.stored-download {
-    color: #787878;
-    float: right;
-    text-decoration: none;
-}
-.stored-download:hover {
-    color: #787878;
-    text-decoration: underline;
-}
-
 
 
 .blockTitle {
@@ -369,3 +385,112 @@ label .checkbox {
     clear: both;
     visibility: hidden;
 }
+
+/*Icon table*/
+#tableRow {
+    vertical-align: top;
+}
+
+.tableRow {
+    background: transparent;
+    -moz-transition: all 0.2s ease-in-out;
+    -webkit-transition: all 0.2s ease-in-out;
+    -o-transition: all 0.2s ease-in-out;
+    -ms-transition: all 0.2s ease-in-out;
+    transition: all 0.2s ease-in-out;
+}
+
+    .tableRow:hover {
+        background-color: #ebebeb;
+    }
+
+.tableHeader {
+    background: transparent;
+    color: #333;
+    cursor: default;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 13px;
+    height: 40px;
+    -khtml-user-select: none;
+    user-select: none;
+    -moz-user-select: none;
+    -webkit-user-select: none;
+}
+
+.tableHeaderCell {
+    padding: 2px 1px 2px 5px;
+    text-align: center;
+}
+
+.tableHeaderCellFileName {
+    text-align: left;
+}
+
+.contentCells {
+    padding: 4px 1px 4px 5px;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 16px;
+    border-bottom: 1px solid #e5e5e5;
+    white-space: nowrap;
+    -khtml-user-select: none;
+    user-select: none;
+    -moz-user-select: none;
+    -webkit-user-select: none;
+}
+
+    .contentCells a {
+        text-decoration: none;
+    }
+
+    .contentCells-shift {
+        padding-right: 30px;
+    }
+
+.contentCells-icon {
+    width: 6%;
+}
+
+.contentCellsSmall {
+    padding: 5px 1px 5px 6px;
+    font-family: 'Open Sans', sans-serif;
+    font-size: 13px;
+    border-bottom: 1px solid #e5e5e5;
+    white-space: nowrap;
+    text-align: center;
+}
+
+.primaryRow {
+    background-color: #e9e9e9;
+}
+
+.secondaryRow {
+    background-color: #F9F9F9;
+}
+
+.select-user {
+    margin-left: 15px;
+}
+
+.user-block-table {
+    height: 100%;
+    width: 100%;
+}
+
+    .user-block-table td {
+        background-color: #F4F4F4;
+        border-bottom: 1px solid white;
+        padding: 12px 0;
+    }
+
+#user, #language {
+    width: 130px;
+}
+
+.icon-download {
+    margin-bottom: -5px;
+}
+
+.icon-delete {
+    cursor: pointer;
+    margin-bottom: -6px;
+}

web/documentserver-example/csharp/Default.aspx

@@ -46,25 +46,81 @@
             <span class="portal-name">ONLYOFFICE Document Editors</span>
             <br />
             <br />
-            <span class="portal-descr">Get started with a demo-sample of ONLYOFFICE Document Editors, the first html5-based editors. You may upload your own documents for testing using the "Choose file" button and selecting the necessary files on your PC.</span>
+            <span class="portal-descr">Get started with a demo-sample of ONLYOFFICE Document Editors, the first html5-based editors. You may upload your own documents for testing using the "Upload file" button and selecting the necessary files on your PC.</span>
 
-            <div class="file-upload button gray">
-                <span>Choose file</span>
-                <input type="file" id="fileupload" name="files[]" data-url="webeditor.ashx?type=upload" />
+            <table class="user-block-table" cellspacing="0" cellpadding="0">
+                <tbody>
+                    <tr>
+                        <td width="30%" valign="middle">
+                            <span class="select-user">Username:</span>
+                            <select class="select-user" id="user">
+                                <option value="uid-1">John Smith</option>
+                                <option value="uid-2">Mark Pottato</option>
+                                <option value="uid-3">Hamish Mitchell</option>
+                            </select>
+                        </td>
+                        <td width="70%" valign="middle">Select user name before opening the document; you can open the same document using different users in different Web browser sessions, so you can check out multi-user editing functions.</td>
+                    </tr>
+                    <tr>
+                        <td width="30%" valign="middle">
+                            <select class="select-user" id="language">
+                                <option value="en">English</option>
+                                <option value="bg">Bulgarian</option>
+                                <option value="zh">Chinese</option>
+                                <option value="cs">Czech</option>
+                                <option value="nl">Dutch</option>
+                                <option value="fr">French</option>
+                                <option value="de">German</option>
+                                <option value="hu">Hungarian</option>
+                                <option value="it">Italian</option>
+                                <option value="ja">Japanese</option>
+                                <option value="ko">Korean</option>
+                                <option value="lv">Latvian</option>
+                                <option value="pl">Polish</option>
+                                <option value="pt">Portuguese</option>
+                                <option value="ru">Russian</option>
+                                <option value="sk">Slovak</option>
+                                <option value="sl">Slovenian</option>
+                                <option value="es">Spanish</option>
+                                <option value="tr">Turkish</option>
+                                <option value="uk">Ukrainian</option>
+                                <option value="vi">Vietnamese</option>
+                            </select>
+                        </td>
+                        <td width="70%" valign="middle">Choose the language for ONLYOFFICE™ editors interface.</td>
+                    </tr>
+                </tbody>
+            </table>
+            <br />
+            <br />
+
+            <div class="help-block">
+                <span class="try-descr">Upload your file or create new file</span>
+                <br />
+                <br />
+                <div class="clearFix">
+                    <div class="upload-panel clearFix">
+                        <a class="file-upload">
+                            Upload
+                            <br />
+                            File
+                            <input type="file" id="fileupload" name="files[]" data-url="webeditor.ashx?type=upload" />
+                        </a>
+                    </div>
+                    <div class="create-panel">
+                        <ul class="try-editor-list clearFix">
+                            <li><a class="try-editor document" data-type="document">Create<br />Document</a></li>
+                            <li><a class="try-editor spreadsheet" data-type="spreadsheet">Create<br />Spreadsheet</a></li>
+                            <li><a class="try-editor presentation" data-type="presentation">Create<br />Presentation</a></li>
+                        </ul>
+                        <label class="create-sample">
+                            <input id="createSample" class="checkbox" type="checkbox" />
+                            Create a file filled with sample content
+                        </label>
+                    </div>
+                </div>
             </div>
-            <label class="save-original">
-                <input type="checkbox" id="checkOriginalFormat" class="checkbox" />Save document in original format
-            </label>
-            <span class="question"></span>
-            <br />
-            <br />
-            <br />
-            <span class="try-descr">You are also enabled to view and edit documents pre-uploaded to the portal.</span>
-            <ul class="try-editor-list">
-                <li><a class="try-editor document" href="doceditor.aspx?type=document" target="_blank">Create<br />Sample Document</a></li>
-                <li><a class="try-editor spreadsheet" href="doceditor.aspx?type=spreadsheet" target="_blank">Create<br />Sample Spreadsheet</a></li>
-                <li><a class="try-editor presentation" href="doceditor.aspx?type=presentation" target="_blank">Create<br />Sample Presentation</a></li>
-            </ul>
+
 
             <% var storedFiles = GetStoredFiles();
                if (storedFiles.Any())
@@ -73,17 +129,96 @@
                 <span>Your documents</span>
                 <br />
                 <br />
-                <ul class="stored-list">
-                    <% foreach (var storedFile in storedFiles)
-                       { %>
-                    <li class="clearFix">
-                        <a class="stored-edit <%= DocumentType(storedFile) %>" href="doceditor.aspx?fileID=<%= HttpUtility.UrlEncode(storedFile) %>" target="_blank">
-                            <span title="<%= storedFile %>"><%= storedFile %></span>
-                        </a>
-                        <a class="stored-download" href="<%= VirtualPath + WebConfigurationManager.AppSettings["storage-path"] + storedFile %>">Download</a>
-                    </li>
-                    <% } %>
-                </ul>
+                <div class="stored-list">
+                    <table width="100%" cellspacing="0" cellpadding="0">
+                        <thead>
+                            <tr class="tableHeader">
+                                <td class="tableHeaderCell tableHeaderCellFileName">Filename</td>
+                                <td colspan="6" class="tableHeaderCell contentCells-shift">Editors</td>
+                                <td colspan="3" class="tableHeaderCell">Viewers</td>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <% foreach (var storedFile in storedFiles)
+                               { %>
+                                <%
+                                    var editUrl = "doceditor.aspx?fileID=" + HttpUtility.UrlEncode(storedFile);
+                                    var docType = DocumentType(storedFile);
+                                %>
+                                <tr class="tableRow" title="<%= storedFile %>">
+                                    <td class="contentCells">
+                                        <a class="stored-edit <%= docType %>" href="<%= editUrl %>" target="_blank">
+                                            <span title="<%= storedFile %>"><%= storedFile %></span>
+                                        </a>
+                                        <a href="<%= VirtualPath + WebConfigurationManager.AppSettings["storage-path"] + storedFile %>">
+                                            <img class="icon-download" src="app_themes/images/download-24.png" alt="Download" title="Download" />
+                                        </a>
+                                        <a class="delete-file" data-filename="<%= storedFile %>">
+                                            <img class="icon-delete" src="app_themes/images/delete-24.png" alt="Delete" title="Delete" />
+                                        </a>
+                                    </td>
+
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=desktop&editorsMode=edit" %>" target="_blank">
+                                            <img src="app_themes/images/desktop-24.png" alt="Open in editor for full size screens" title="Open in editor for full size screens"/>
+                                        </a>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=mobile&editorsMode=edit" %>" target="_blank">
+                                            <img src="app_themes/images/mobile-24.png" alt="Open in editor for mobile devices" title="Open in editor for mobile devices"/>
+                                        </a>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <% if (docType == "text") { %>
+                                            <a href="<%= editUrl + "&editorsType=desktop&editorsMode=review" %>" target="_blank">
+                                                <img src="app_themes/images/review-24.png" alt="Open in editor for review" title="Open in editor for review"/>
+                                            </a>
+                                        <% } else if (docType == "spreadsheet") { %>
+                                            <a href="<%= editUrl + "&editorsType=desktop&editorsMode=filter" %>" target="_blank">
+                                                <img src="app_themes/images/filter-24.png" alt="Open in editor without access to change the filter" title="Open in editor without access to change the filter" />
+                                            </a>
+                                        <% } %>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=desktop&editorsMode=comment" %>" target="_blank">
+                                            <img src="app_themes/images/comment-24.png" alt="Open in editor for comment" title="Open in editor for comment"/>
+                                        </a>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <% if (docType == "text") { %>
+                                            <a href="<%= editUrl + "&editorsType=desktop&editorsMode=fillForms" %>" target="_blank">
+                                                <img src="app_themes/images/fill-forms-24.png" alt="Open in editor for filling in forms" title="Open in editor for filling in forms"/>
+                                            </a>
+                                        <% } %>
+                                    </td>
+                                    <td class="contentCells contentCells-icon contentCells-shift">
+                                        <% if (docType == "text") { %>
+                                            <a href="<%= editUrl + "&editorsType=desktop&editorsMode=blockcontent" %>" target="_blank">
+                                                <img src="app_themes/images/block-content-24.png" alt="Open in editor without content control modification" title="Open in editor without content control modification"/>
+                                            </a>
+                                        <% } %>
+                                    </td>
+
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=desktop&editorsMode=view" %>" target="_blank">
+                                            <img src="app_themes/images/desktop-24.png" alt="Open in viewer for full size screens" title="Open in viewer for full size screens"/>
+                                        </a>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=mobile&editorsMode=view" %>" target="_blank">
+                                            <img src="app_themes/images/mobile-24.png" alt="Open in viewer for mobile devices" title="Open in viewer for mobile devices"/>
+                                        </a>
+                                    </td>
+                                    <td class="contentCells contentCells-icon">
+                                        <a href="<%= editUrl + "&editorsType=embedded&editorsMode=embedded" %>" target="_blank">
+                                            <img src="app_themes/images/embeded-24.png" alt="Open in embedded mode" title="Open in embedded mode"/>
+                                        </a>
+                                    </td>
+                                </tr>
+                            <% } %>
+                        </tbody>
+                    </table>
+                </div>
             </div>
             <% } %>
 
@@ -156,10 +291,7 @@
             <br />
             <div id="beginEmbedded" class="button disable">Embedded view</div>
             <div id="beginView" class="button disable">View</div>
-            <% if (EditMode)
-               { %>
             <div id="beginEdit" class="button disable">Edit</div>
-            <% } %>
             <div id="cancelEdit" class="button gray">Cancel</div>
         </div>
 

web/documentserver-example/csharp/Default.aspx.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -31,8 +31,8 @@ using System.Linq;
 using System.Net;
 using System.Text.RegularExpressions;
 using System.Web;
-using System.Web.Caching;
 using System.Web.Configuration;
+using System.Web.Script.Serialization;
 using System.Web.UI;
 using ASC.Api.DocumentConverter;
 
@@ -102,12 +102,10 @@ namespace OnlineEditorsExample
         }
 
         private static bool? _ismono;
+
         public static bool IsMono
         {
-            get
-            {
-                return _ismono.HasValue ? _ismono.Value : (_ismono = (bool?)(Type.GetType("Mono.Runtime") != null)).Value;
-            }
+            get { return _ismono.HasValue ? _ismono.Value : (_ismono = (bool?)(Type.GetType("Mono.Runtime") != null)).Value; }
         }
 
         private static long MaxFileSize
@@ -140,11 +138,6 @@ namespace OnlineEditorsExample
             get { return (WebConfigurationManager.AppSettings["files.docservice.convert-docs"] ?? "").Split(new char[] { '|', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(); }
         }
 
-        public static bool EditMode
-        {
-            get { return (WebConfigurationManager.AppSettings["mode"] ?? "") != "view"; }
-        }
-
         private static string _fileName;
 
         public static string CurUserHostAddress(string userAddress)
@@ -162,6 +155,32 @@ namespace OnlineEditorsExample
             return directory + fileName;
         }
 
+        public static string HistoryDir(string storagePath)
+        {
+            return storagePath += "-hist";
+        }
+
+        public static string VersionDir(string histPath, int version)
+        {
+            return Path.Combine(histPath, version.ToString());
+        }
+
+        public static string VersionDir(string fileName, string userAddress, int version)
+        {
+            return VersionDir(HistoryDir(StoragePath(fileName, userAddress)), version);
+        }
+
+        public static int GetFileVersion(string historyPath)
+        {
+            if (!Directory.Exists(historyPath)) return 0;
+            return Directory.EnumerateDirectories(historyPath).Count();
+        }
+
+        public static int GetFileVersion(string fileName, string userAddress)
+        {
+            return GetFileVersion(HistoryDir(StoragePath(fileName, userAddress)));
+        }
+
         public static string FileUri(string fileName)
         {
             var uri = Host;
@@ -218,10 +237,18 @@ namespace OnlineEditorsExample
             var savedFileName = StoragePath(_fileName, null);
             httpPostedFile.SaveAs(savedFileName);
 
+            var histDir = HistoryDir(savedFileName);
+            Directory.CreateDirectory(histDir);
+            File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary<string, object> {
+                { "created", DateTime.Now.ToString() },
+                { "id", context.Request.Cookies.GetOrDefault("uid", "uid-1") },
+                { "name", context.Request.Cookies.GetOrDefault("uname", "John Smith") }
+            }));
+
             return _fileName;
         }
 
-        public static string DoUpload(string fileUri)
+        public static string DoUpload(string fileUri, HttpRequest request)
         {
             _fileName = GetCorrectName(Path.GetFileName(fileUri));
 
@@ -256,6 +283,14 @@ namespace OnlineEditorsExample
                         }
                     }
                 }
+
+                var histDir = HistoryDir(StoragePath(_fileName, null));
+                Directory.CreateDirectory(histDir);
+                File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary<string, object> {
+                    { "created", DateTime.Now.ToString() },
+                    { "id", request.Cookies.GetOrDefault("uid", "uid-1") },
+                    { "name", request.Cookies.GetOrDefault("uname", "John Smith") }
+                }));
             }
             catch (Exception)
             {
@@ -309,8 +344,19 @@ namespace OnlineEditorsExample
                     }
                 }
 
-                File.Delete(StoragePath(_fileName, null));
+                var storagePath = StoragePath(_fileName, null);
+                var histDir = HistoryDir(storagePath);
+                File.Delete(storagePath);
+                if (Directory.Exists(histDir)) Directory.Delete(histDir, true);
+
                 _fileName = fileName;
+                histDir = HistoryDir(StoragePath(_fileName, null));
+                Directory.CreateDirectory(histDir);
+                File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary<string, object> {
+                    { "created", DateTime.Now.ToString() },
+                    { "id", context.Request.Cookies.GetOrDefault("uid", "uid-1") },
+                    { "name", context.Request.Cookies.GetOrDefault("uname", "John Smith") }
+                }));
             }
 
             return "{ \"filename\" : \"" + _fileName + "\"}";

web/documentserver-example/csharp/DocEditor.aspx

@@ -8,6 +8,9 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
 <head runat="server">
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, minimal-ui" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="mobile-web-app-capable" content="yes" />
     <link rel="icon" href="~/favicon.ico" type="image/x-icon" />
     <title>ONLYOFFICE</title>
 
@@ -45,8 +48,6 @@
     <script type="text/javascript" language="javascript">
 
         var docEditor;
-        var fileName = "<%= FileName %>";
-        var fileType = "<%= Path.GetExtension(FileName).Trim('.') %>";
 
         var innerAlert = function (message) {
             if (console && console.log)
@@ -75,66 +76,36 @@
             location.reload(true);
         };
 
+        var config = <%= DocConfig %>;
+
+        config.width = "100%";
+        config.height = "100%";
+
+        config.events = {
+            'onAppReady': onAppReady,
+            'onDocumentStateChange': onDocumentStateChange,
+            'onRequestEditRights': onRequestEditRights,
+            'onError': onError,
+            'onOutdatedVersion': onOutdatedVersion,
+        };
+
+        <% if (!string.IsNullOrEmpty(History) && !string.IsNullOrEmpty(HistoryData))
+        { %>
+        config.events['onRequestHistory'] = function () {
+            docEditor.refreshHistory(<%= History %>);
+        };
+        config.events['onRequestHistoryData'] = function (event) {
+            var ver = event.data;
+            var histData = <%= HistoryData %>;
+            docEditor.setHistoryData(histData[ver]);
+        };
+        config.events['onRequestHistoryClose '] = function () {
+            document.location.reload();
+        };
+        <% } %>
+
         var сonnectEditor = function () {
-
-            docEditor = new DocsAPI.DocEditor("iframeEditor",
-                {
-                    width: "100%",
-                    height: "100%",
-
-                    type: '<%= Request["action"] != "embedded" ? "desktop" : "embedded" %>',
-                    documentType: "<%=_Default.DocumentType(FileName) %>",
-                    document: {
-                        title: fileName,
-                        url: "<%= FileUri %>",
-                        fileType: fileType,
-                        key: "<%= Key %>",
-
-                        info: {
-                            author: "Me",
-                            created: "<%= DateTime.Now.ToShortDateString() %>",
-                        },
-
-                        permissions: {
-                            edit: "<%= _Default.EditedExts.Contains(Path.GetExtension(FileName)) %>" == "True",
-                            download: true,
-                        }
-                    },
-                    editorConfig: {
-                        mode: '<%= _Default.EditMode && _Default.EditedExts.Contains(Path.GetExtension(FileName)) && Request["action"] != "view" ? "edit" : "view" %>',
-
-                        lang: "en",
-
-                        callbackUrl: "<%= CallbackUrl %>",
-
-                        user: {
-                            id: "<%= _Default.CurUserHostAddress(null) %>",
-                            name: "John Smith",
-                        },
-
-                        embedded: {
-                            saveUrl: "<%= FileUri %>",
-                            embedUrl: "<%= FileUri %>",
-                            shareUrl: "<%= FileUri %>",
-                            toolbarDocked: "top",
-                        },
-
-                        customization: {
-                            about: true,
-                            feedback: true,
-                            goback: {
-                                url: "<%= _Default.Host %>default.aspx",
-                            },
-                        },
-                    },
-                    events: {
-                        'onAppReady': onAppReady,
-                        'onDocumentStateChange': onDocumentStateChange,
-                        'onRequestEditRights': onRequestEditRights,
-                        'onError': onError,
-                        'onOutdatedVersion': onOutdatedVersion,
-                    }
-                });
+            docEditor = new DocsAPI.DocEditor("iframeEditor", config);
         };
 
         if (window.addEventListener) {

web/documentserver-example/csharp/DocEditor.aspx.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -25,9 +25,12 @@
 */
 
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.IO;
 using System.Web;
 using System.Web.Configuration;
+using System.Web.Script.Serialization;
 using System.Web.UI;
 using ASC.Api.DocumentConverter;
 
@@ -44,7 +47,12 @@ namespace OnlineEditorsExample
 
         protected string Key
         {
-            get { return ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null) + "/" + Path.GetFileName(FileUri) + "/" + File.GetLastWriteTime(_Default.StoragePath(FileName, null)).GetHashCode()); }
+            get
+            {
+                return ServiceConverter.GenerateRevisionId(_Default.CurUserHostAddress(null)
+                                                           + "/" + Path.GetFileName(FileUri)
+                                                           + "/" + File.GetLastWriteTime(_Default.StoragePath(FileName, null)).GetHashCode());
+            }
         }
 
         protected string DocServiceApiUri
@@ -52,6 +60,10 @@ namespace OnlineEditorsExample
             get { return WebConfigurationManager.AppSettings["files.docservice.url.api"] ?? string.Empty; }
         }
 
+        protected string DocConfig { get; private set; }
+        protected string History { get; private set; }
+        protected string HistoryData { get; private set; }
+
         public static string CallbackUrl
         {
             get
@@ -73,7 +85,7 @@ namespace OnlineEditorsExample
             var externalUrl = Request["fileUrl"];
             if (!string.IsNullOrEmpty(externalUrl))
             {
-                FileName = _Default.DoUpload(externalUrl);
+                FileName = _Default.DoUpload(externalUrl, Request);
             }
             else
             {
@@ -83,12 +95,192 @@ namespace OnlineEditorsExample
             var type = Request["type"];
             if (!string.IsNullOrEmpty(type))
             {
-                Try(type);
+                Try(type, Request["sample"], Request);
                 Response.Redirect("doceditor.aspx?fileID=" + HttpUtility.UrlEncode(FileName));
             }
+
+            var ext = Path.GetExtension(FileName);
+
+            var editorsMode = Request.GetOrDefault("editorsMode", "edit");
+
+            var canEdit = _Default.EditedExts.Contains(ext);
+            var mode = canEdit && editorsMode != "view" ? "edit" : "view";
+
+            var config = new Dictionary<string, object>
+                {
+                    { "type", Request.GetOrDefault("editorsType", "desktop") },
+                    { "documentType", _Default.DocumentType(FileName) },
+                    {
+                        "document", new Dictionary<string, object>
+                            {
+                                { "title", FileName },
+                                { "url", FileUri },
+                                { "fileType", ext.Trim('.') },
+                                { "key", Key },
+                                {
+                                    "info", new Dictionary<string, object>
+                                        {
+                                            { "author", "Me" },
+                                            { "created", DateTime.Now.ToShortDateString() }
+                                        }
+                                },
+                                {
+                                    "permissions", new Dictionary<string, object>
+                                        {
+                                            { "comment", editorsMode != "view" && editorsMode != "fillForms" && editorsMode != "embedded" && editorsMode != "blockcontent"},
+                                            { "download", true },
+                                            { "edit", canEdit && (editorsMode == "edit" || editorsMode == "filter") || editorsMode == "blockcontent" },
+                                            { "fillForms", editorsMode != "view" && editorsMode != "comment" && editorsMode != "embedded" && editorsMode != "blockcontent" },
+                                            { "modifyFilter", editorsMode != "filter" },
+                                            { "modifyContentControl", editorsMode != "blockcontent" },
+                                            { "review", editorsMode == "edit" || editorsMode == "review" }
+                                        }
+                                }
+                            }
+                    },
+                    {
+                        "editorConfig", new Dictionary<string, object>
+                            {
+                                { "mode", mode },
+                                { "lang", Request.Cookies.GetOrDefault("ulang", "en") },
+                                { "callbackUrl", CallbackUrl },
+                                {
+                                    "user", new Dictionary<string, object>
+                                        {
+                                            { "id", Request.Cookies.GetOrDefault("uid", "uid-1") },
+                                            { "name", Request.Cookies.GetOrDefault("uname", "John Smith") }
+                                        }
+                                },
+                                {
+                                    "embedded", new Dictionary<string, object>
+                                        {
+                                            { "saveUrl", FileUri },
+                                            { "embedUrl", FileUri },
+                                            { "shareUrl", FileUri },
+                                            { "toolbarDocked", "top" }
+                                        }
+                                },
+                                {
+                                    "customization", new Dictionary<string, object>
+                                        {
+                                            { "about", true },
+                                            { "feedback", true },
+                                            {
+                                                "goback", new Dictionary<string, object>
+                                                    {
+                                                        { "url", _Default.Host + "default.aspx" }
+                                                    }
+                                            }
+                                        }
+                                }
+                            }
+                    }
+                };
+
+            if (JwtManager.Enabled)
+            {
+                var token = JwtManager.Encode(config);
+                config.Add("token", token);
+            }
+
+            var jss = new JavaScriptSerializer();
+
+            DocConfig = jss.Serialize(config);
+
+            try
+            {
+                Dictionary<string, object> hist;
+                Dictionary<string, object> histData;
+                GetHistory(out hist, out histData);
+                if (hist != null && histData != null)
+                {
+                    History = jss.Serialize(hist);
+                    HistoryData = jss.Serialize(histData);
+                }
+            }
+            catch { }
+        }
+
+        private void GetHistory(out Dictionary<string, object> history, out Dictionary<string, object> historyData)
+        {
+            var jss = new JavaScriptSerializer();
+            var histDir = _Default.HistoryDir(_Default.StoragePath(FileName, null));
+
+            history = null;
+            historyData = null;
+
+            if (_Default.GetFileVersion(histDir) > 0)
+            {
+                var currentVersion = _Default.GetFileVersion(histDir);
+                var hist = new List<Dictionary<string, object>>();
+                var histData = new Dictionary<string, object>();
+
+                for (var i = 0; i <= currentVersion; i++)
+                {
+                    var obj = new Dictionary<string, object>();
+                    var dataObj = new Dictionary<string, object>();
+                    var verDir = _Default.VersionDir(histDir, i + 1);
+
+                    var key = i == currentVersion ? Key : File.ReadAllText(Path.Combine(verDir, "key.txt"));
+
+                    obj.Add("key", key);
+                    obj.Add("version", i);
+
+                    if (i == 0)
+                    {
+                        var infoPath = Path.Combine(histDir, "createdInfo.json");
+
+                        if (File.Exists(infoPath)) {
+                            var info = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(infoPath));
+                            obj.Add("created", info["created"]);
+                            obj.Add("user", new Dictionary<string, object>() {
+                                { "id", info["id"] },
+                                { "name", info["name"] },
+                            });
+                        }
+                    }
+
+                    dataObj.Add("key", key);
+                    dataObj.Add("url", i == currentVersion ? FileUri : MakePublicUrl(Directory.GetFiles(verDir, "prev.*")[0]));
+                    dataObj.Add("version", i);
+                    if (i > 0)
+                    {
+                        var changes = jss.Deserialize<Dictionary<string, object>>(File.ReadAllText(Path.Combine(_Default.VersionDir(histDir, i), "changes.json")));
+                        var change = ((Dictionary<string, object>)((ArrayList)changes["changes"])[0]);
+
+                        obj.Add("changes", changes["changes"]);
+                        obj.Add("serverVersion", changes["serverVersion"]);
+                        obj.Add("created", change["created"]);
+                        obj.Add("user", change["user"]);
+
+                        var prev = (Dictionary<string, object>)histData[(i - 1).ToString()];
+                        dataObj.Add("previous", new Dictionary<string, object>() {
+                            { "key", prev["key"] },
+                            { "url", prev["url"] },
+                        });
+                        dataObj.Add("changesUrl", MakePublicUrl(Path.Combine(_Default.VersionDir(histDir, i), "diff.zip")));
+                    }
+
+                    hist.Add(obj);
+                    histData.Add(i.ToString(), dataObj);
+                }
+
+                history = new Dictionary<string, object>()
+                {
+                    { "currentVersion", currentVersion },
+                    { "history", hist }
+                };
+                historyData = histData;
+            }
         }
 
-        private static void Try(string type)
+        private string MakePublicUrl(string fullPath)
+        {
+            var root = HttpRuntime.AppDomainAppPath + WebConfigurationManager.AppSettings["storage-path"];
+            return _Default.Host + fullPath.Substring(root.Length).Replace(Path.DirectorySeparatorChar, '/');
+        }
+
+        private static void Try(string type, string sample, HttpRequest request)
         {
             string ext;
             switch (type)
@@ -105,10 +297,19 @@ namespace OnlineEditorsExample
                 default:
                     return;
             }
-            var demoName = "demo" + ext;
+            var demoName = (string.IsNullOrEmpty(sample) ? "new" : "demo") + ext;
             FileName = _Default.GetCorrectName(demoName);
 
-            File.Copy(HttpRuntime.AppDomainAppPath + "app_data/" + demoName, _Default.StoragePath(FileName, null));
+            var filePath = _Default.StoragePath(FileName, null);
+            File.Copy(HttpRuntime.AppDomainAppPath + "app_data/" + demoName, filePath);
+
+            var histDir = _Default.HistoryDir(filePath);
+            Directory.CreateDirectory(histDir);
+            File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary<string, object> {
+                { "created", DateTime.Now.ToString() },
+                { "id", request.Cookies.GetOrDefault("uid", "uid-1") },
+                { "name", request.Cookies.GetOrDefault("uname", "John Smith") }
+            }));
         }
     }
 }

web/documentserver-example/csharp/DocumentConverter.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,14 +24,16 @@
  *
 */
 
+using OnlineEditorsExample;
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Net;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Web.Configuration;
 using System.Web.Helpers;
-using OnlineEditorsExample;
+using System.Web.Script.Serialization;
 
 namespace ASC.Api.DocumentConverter
 {
@@ -108,15 +110,30 @@ namespace ASC.Api.DocumentConverter
             request.Accept = "application/json";
             request.Timeout = ConvertTimeout;
 
-            var bodyString = string.Format("{{\"async\": {0},\"filetype\": \"{1}\",\"key\": \"{2}\",\"outputtype\": \"{3}\",\"title\": \"{4}\",\"url\": \"{5}\"}}",
-                                           isAsync.ToString().ToLower(),
-                                           fromExtension.Trim('.'),
-                                           documentRevisionId,
-                                           toExtension.Trim('.'),
-                                           title,
-                                           documentUri);
+            var body = new Dictionary<string, object>() {
+                { "async", isAsync },
+                { "filetype", fromExtension.Trim('.') },
+                { "key", documentRevisionId },
+                { "outputtype", toExtension.Trim('.') },
+                { "title", title },
+                { "url", documentUri }
+            };
 
-            var bytes = Encoding.UTF8.GetBytes(bodyString);
+            if (JwtManager.Enabled)
+            {
+                var payload = new Dictionary<string, object>
+                    {
+                        { "payload", body }
+                    };
+
+                var payloadToken =  JwtManager.Encode(payload);
+                var bodyToken = JwtManager.Encode(body);
+                request.Headers.Add("Authorization", "Bearer " + payloadToken);
+
+                body.Add("token", bodyToken);
+            }
+
+            var bytes = Encoding.UTF8.GetBytes(new JavaScriptSerializer().Serialize(body));
             request.ContentLength = bytes.Length;
             using (var requestStream = request.GetRequestStream())
             {

web/documentserver-example/csharp/JwtManager.cs

@@ -0,0 +1,113 @@
+/*
+ *
+ * (c) Copyright Ascensio System SIA 2020
+ *
+ * The MIT License (MIT)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Security.Cryptography;
+using System.Text;
+using System.Web.Configuration;
+using System.Web.Script.Serialization;
+
+namespace OnlineEditorsExample
+{
+    public static class JwtManager
+    {
+        private static readonly string Secret;
+        public static readonly bool Enabled;
+
+        private static readonly JavaScriptSerializer Serializer;
+
+        static JwtManager()
+        {
+            Secret = WebConfigurationManager.AppSettings["files.docservice.secret"] ?? "";
+            Enabled = !string.IsNullOrEmpty(Secret);
+            Serializer = new JavaScriptSerializer();
+        }
+
+        public static string Encode(IDictionary<string, object> payload)
+        {
+            var header = new Dictionary<string, object>
+                {
+                    { "alg", "HS256" },
+                    { "typ", "JWT" }
+                };
+
+            var encHeader = Base64UrlEncode(Serializer.Serialize(header));
+            var encPayload = Base64UrlEncode(Serializer.Serialize(payload));
+            var hashSum = Base64UrlEncode(CalculateHash(encHeader, encPayload));
+
+            return string.Format("{0}.{1}.{2}", encHeader, encPayload, hashSum);
+        }
+
+        public static string Decode(string token)
+        {
+            if (!Enabled || string.IsNullOrEmpty(token)) return "";
+
+            var split = token.Split('.');
+            if (split.Length != 3) return "";
+
+            var hashSum = Base64UrlEncode(CalculateHash(split[0], split[1]));
+            if (hashSum != split[2]) return "";
+            return Base64UrlDecode(split[1]);
+        }
+
+        private static byte[] CalculateHash(string encHeader, string encPayload)
+        {
+            using (var hasher = new HMACSHA256(Encoding.UTF8.GetBytes(Secret)))
+            {
+                var bytes = Encoding.UTF8.GetBytes(string.Format("{0}.{1}", encHeader, encPayload));
+                return hasher.ComputeHash(bytes);
+            }
+        }
+
+        private static string Base64UrlEncode(string str)
+        {
+            return Base64UrlEncode(Encoding.UTF8.GetBytes(str));
+        }
+
+        private static string Base64UrlEncode(byte[] bytes)
+        {
+            return Convert.ToBase64String(bytes)
+                          .TrimEnd('=').Replace('+', '-').Replace('/', '_');
+        }
+
+        private static string Base64UrlDecode(string payload)
+        {
+            var b64 = payload.Replace('_', '/').Replace('-', '+');
+            switch (b64.Length%4)
+            {
+                case 2:
+                    b64 += "==";
+                    break;
+                case 3:
+                    b64 += "=";
+                    break;
+            }
+            var bytes = Convert.FromBase64String(b64);
+            return Encoding.UTF8.GetString(bytes);
+        }
+    }
+}

web/documentserver-example/csharp/LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 ONLYOFFICE
+Copyright (c) 2020 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

web/documentserver-example/csharp/OnlineEditorsExample.csproj

@@ -52,12 +52,23 @@
     <Reference Include="System.Web.Services" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="App_Themes\images\block-content-24.png" />
+    <Content Include="App_Themes\images\comment-24.png" />
+    <Content Include="App_Themes\images\delete-24.png" />
+    <Content Include="App_Themes\images\desktop-24.png" />
+    <Content Include="App_Themes\images\download-24.png" />
+    <Content Include="App_Themes\images\embeded-24.png" />
     <Content Include="App_Themes\images\file_docx.png" />
     <Content Include="App_Themes\images\file_pptx.png" />
+    <Content Include="App_Themes\images\file_upload.png" />
     <Content Include="App_Themes\images\file_xlsx.png" />
+    <Content Include="App_Themes\images\fill-forms-24.png" />
+    <Content Include="App_Themes\images\filter-24.png" />
     <Content Include="App_Themes\images\icon_docx.png" />
     <Content Include="App_Themes\images\icon_pptx.png" />
     <Content Include="App_Themes\images\icon_xlsx.png" />
+    <Content Include="App_Themes\images\mobile-24.png" />
+    <Content Include="App_Themes\images\review-24.png" />
     <Content Include="LICENSE.txt" />
     <Content Include="licenses\MIT-LICENSE.txt" />
     <Content Include="ReadMe.txt" />
@@ -72,6 +83,7 @@
       <DependentUpon>DocEditor.aspx</DependentUpon>
     </Compile>
     <Compile Include="DocumentConverter.cs" />
+    <Compile Include="JwtManager.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Default.aspx.cs">
       <DependentUpon>Default.aspx</DependentUpon>
@@ -80,6 +92,7 @@
     <Compile Include="Default.aspx.designer.cs">
       <DependentUpon>Default.aspx</DependentUpon>
     </Compile>
+    <Compile Include="Utils.cs" />
     <Compile Include="WebEditor.ashx.cs">
       <DependentUpon>WebEditor.ashx</DependentUpon>
     </Compile>
@@ -116,6 +129,11 @@
     <Content Include="App_Data\demo.pptx" />
     <Content Include="App_Data\demo.xlsx" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="App_Data\new.docx" />
+    <Content Include="App_Data\new.pptx" />
+    <Content Include="App_Data\new.xlsx" />
+  </ItemGroup>
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>

web/documentserver-example/csharp/Properties/AssemblyInfo.cs

@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExample")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2019")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2020")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

web/documentserver-example/csharp/Utils.cs

@@ -0,0 +1,21 @@
+using System.Web;
+
+namespace OnlineEditorsExample
+{
+    public static class Utils
+    {
+        public static string GetOrDefault(this HttpRequest request, string header, string def)
+        {
+            var value = request[header];
+            if (value != null) return value;
+            return def;
+        }
+
+        public static string GetOrDefault(this HttpCookieCollection cookies, string cookie, string def)
+        {
+            var cook = cookies[cookie];
+            if (cook != null && !string.IsNullOrEmpty(cook.Value)) return cook.Value;
+            return def;
+        }
+    }
+}

web/documentserver-example/csharp/WebEditor.ashx.cs

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,14 +24,15 @@
  *
 */
 
+using ASC.Api.DocumentConverter;
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Web;
 using System.Web.Script.Serialization;
 using System.Web.Services;
-using ASC.Api.DocumentConverter;
 
 namespace OnlineEditorsExample
 {
@@ -52,6 +53,9 @@ namespace OnlineEditorsExample
                 case "track":
                     Track(context);
                     break;
+                case "remove":
+                    Remove(context);
+                    break;
             }
         }
 
@@ -112,6 +116,24 @@ namespace OnlineEditorsExample
             var jss = new JavaScriptSerializer();
             if (string.IsNullOrEmpty(body)) return;
             var fileData = jss.Deserialize<Dictionary<string, object>>(body);
+
+            if (JwtManager.Enabled)
+            {
+                if (fileData.ContainsKey("token"))
+                {
+                    fileData = jss.Deserialize<Dictionary<string, object>>(JwtManager.Decode(fileData["token"].ToString()));
+                }
+                else if (context.Request.Headers.AllKeys.Contains("Authorization", StringComparer.InvariantCultureIgnoreCase))
+                {
+                    var headerToken = context.Request.Headers.Get("Authorization").Substring("Bearer ".Length);
+                    fileData = (Dictionary<string, object>)jss.Deserialize<Dictionary<string, object>>(JwtManager.Decode(headerToken))["payload"];
+                }
+                else
+                {
+                    throw new Exception("Expected JWT");
+                }
+            }
+
             var status = (TrackerStatus) (int) fileData["status"];
 
             switch (status)
@@ -138,8 +160,6 @@ namespace OnlineEditorsExample
                         }
                     }
 
-                    var req = (HttpWebRequest) WebRequest.Create(downloadUri);
-
                     // hack. http://ubuntuforums.org/showthread.php?t=1841740
                     if (_Default.IsMono)
                     {
@@ -149,22 +169,29 @@ namespace OnlineEditorsExample
                     var saved = 1;
                     try
                     {
-                        using (var stream = req.GetResponse().GetResponseStream())
-                        {
-                            if (stream == null) throw new Exception("stream is null");
-                            const int bufferSize = 4096;
+                        var storagePath = _Default.StoragePath(fileName, userAddress);
+                        var histDir = _Default.HistoryDir(storagePath);
+                        var versionDir = _Default.VersionDir(histDir, _Default.GetFileVersion(histDir) + 1);
 
-                            var storagePath = _Default.StoragePath(fileName, userAddress);
-                            using (var fs = File.Open(storagePath, FileMode.Create))
-                            {
-                                var buffer = new byte[bufferSize];
-                                int readed;
-                                while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
-                                {
-                                    fs.Write(buffer, 0, readed);
-                                }
-                            }
+                        if (!Directory.Exists(versionDir)) Directory.CreateDirectory(versionDir);
+
+                        File.Copy(storagePath, Path.Combine(versionDir, "prev" + curExt));
+
+                        DownloadToFile(downloadUri, _Default.StoragePath(fileName, userAddress));
+                        DownloadToFile((string)fileData["changesurl"], Path.Combine(versionDir, "diff.zip"));
+
+                        var hist = fileData.ContainsKey("changeshistory") ? (string)fileData["changeshistory"] : null;
+                        if (string.IsNullOrEmpty(hist) && fileData.ContainsKey("history"))
+                        {
+                            hist = jss.Serialize(fileData["history"]);
                         }
+
+                        if (!string.IsNullOrEmpty(hist))
+                        {
+                            File.WriteAllText(Path.Combine(versionDir, "changes.json"), hist);
+                        }
+
+                        File.WriteAllText(Path.Combine(versionDir, "key.txt"), (string)fileData["key"]);
                     }
                     catch (Exception)
                     {
@@ -176,6 +203,49 @@ namespace OnlineEditorsExample
             context.Response.Write("{\"error\":0}");
         }
 
+        private static void Remove(HttpContext context)
+        {
+            context.Response.ContentType = "text/plain";
+            try
+            {
+                var fileName = context.Request["fileName"];
+                var path = _Default.StoragePath(fileName, HttpUtility.UrlEncode(HttpContext.Current.Request.UserHostAddress));
+                var histDir = _Default.HistoryDir(path);
+
+                if (File.Exists(path)) File.Delete(path);
+                if (Directory.Exists(histDir)) Directory.Delete(histDir, true);
+
+                context.Response.Write("{ \"success\": true }");
+            }
+            catch (Exception e)
+            {
+                context.Response.Write("{ \"error\": \"" + e.Message + "\"}");
+            }
+        }
+
+        private static void DownloadToFile(string url, string path)
+        {
+            if (string.IsNullOrEmpty(url)) throw new ArgumentException("url");
+            if (string.IsNullOrEmpty(path)) throw new ArgumentException("path");
+
+            var req = (HttpWebRequest)WebRequest.Create(url);
+            using (var stream = req.GetResponse().GetResponseStream())
+            {
+                if (stream == null) throw new Exception("stream is null");
+                const int bufferSize = 4096;
+
+                using (var fs = File.Open(path, FileMode.Create))
+                {
+                    var buffer = new byte[bufferSize];
+                    int readed;
+                    while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
+                    {
+                        fs.Write(buffer, 0, readed);
+                    }
+                }
+            }
+        }
+
         public bool IsReusable
         {
             get { return false; }

web/documentserver-example/csharp/script/jscript.js

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -70,6 +70,8 @@ if (typeof jQuery != "undefined") {
                 checkConvert();
             }
         });
+
+        initSelectors();
     });
 
     var timer = null;
@@ -91,11 +93,6 @@ if (typeof jQuery != "undefined") {
             return;
         }
 
-        if (jq("#checkOriginalFormat").is(":checked")) {
-            loadScripts();
-            return;
-        }
-
         timer = setTimeout(function () {
             var requestAddress = "webeditor.ashx"
                 + "?type=convert"
@@ -163,6 +160,34 @@ if (typeof jQuery != "undefined") {
         }
     };
 
+    var initSelectors = function () {
+        var userSel = jq("#user");
+        var langSel = jq("#language");
+
+        function getCookie(name) {
+            let matches = document.cookie.match(new RegExp(
+                "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
+            ));
+            return matches ? decodeURIComponent(matches[1]) : null;
+        }
+        function setCookie(name, value) {
+            document.cookie = name + "=" + value + "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 7).toUTCString(); //week
+        }
+
+        var userId = getCookie("uid");
+        if (userId) userSel.val(userId);
+        var langId = getCookie("ulang");
+        if (langId) langSel.val(langId);
+
+        userSel.on("change", function () {
+            setCookie("uid", userSel.val());
+            setCookie("uname", userSel.find("option:selected").text())
+        });
+        langSel.on("change", function () {
+            setCookie("ulang", langSel.val());
+        });
+    };
+
     jq(document).on("click", "#beginEdit:not(.disable)", function () {
         var fileId = encodeURIComponent(jq('#hiddenFileName').val());
         var url = "doceditor.aspx?fileID=" + fileId;
@@ -195,6 +220,32 @@ if (typeof jQuery != "undefined") {
         jq.unblockUI();
     });
 
+    jq(document).on("click", ".try-editor", function (e) {
+        var url = "doceditor.aspx?type=" + e.target.attributes["data-type"].value;
+        if (jq("#createSample").is(":checked")) {
+            url += "&sample=true";
+        }
+        var w = window.open(url, "_blank");
+        w.onload = function () {
+            window.location.reload();
+        }
+    });
+
+    jq(document).on("click", ".delete-file", function () {
+        var requestAddress = "webeditor.ashx"
+            + "?type=remove"
+            + "&filename=" + encodeURIComponent(jq(this).attr("data-filename"));
+
+        jq.ajax({
+            async: true,
+            contentType: "text/xml",
+            url: requestAddress,
+            complete: function (data) {
+                document.location.reload();
+            }
+        });
+    });
+
     jq.dropdownToggle({
         switcherSelector: ".question",
         dropdownID: "hint"

web/documentserver-example/csharp/settings.config

@@ -9,6 +9,7 @@
   <add key="files.docservice.edited-docs" value=".docx|.xlsx|.csv|.pptx|.txt"/>
   <add key="files.docservice.convert-docs" value=".docm|.dotx|.dotm|.dot|.doc|.odt|.fodt|.ott|.xlsm|.xltx|.xltm|.xlt|.xls|.ods|.fods|.ots|.pptm|.ppt|.ppsx|.ppsm|.pps|.potx|.potm|.pot|.odp|.fodp|.otp|.rtf|.mht|.html|.htm|.epub"/>
   <add key="files.docservice.timeout" value="120000" />
+  <add key="files.docservice.secret" value="" />
 
   <add key="files.docservice.url.converter" value="https://documentserver/ConvertService.ashx"/>
   <add key="files.docservice.url.api" value="https://documentserver/web-apps/apps/api/documents/api.js"/>

web/documentserver-example/java/LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 ONLYOFFICE
+Copyright (c) 2020 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

web/documentserver-example/java/src/main/java/controllers/EditorServlet.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,12 +24,14 @@
  *
 */
 
-
 package controllers;
 
 import helpers.ConfigManager;
+import helpers.CookieManager;
 import helpers.DocumentManager;
 import java.io.IOException;
+import java.net.URLEncoder;
+
 import javax.servlet.ServletException;
 import javax.servlet.annotation.WebServlet;
 import javax.servlet.http.HttpServlet;
@@ -47,12 +49,19 @@ public class EditorServlet extends HttpServlet
 
         String fileName = request.getParameter("fileName");
         String fileExt = request.getParameter("fileExt");
+        String sample = request.getParameter("sample");
+
+        Boolean sampleData = (sample == null || sample.isEmpty()) ? false : sample.toLowerCase().equals("true");
+
+        CookieManager cm = new CookieManager(request);
 
         if (fileExt != null)
         {
             try
             {
-                fileName = DocumentManager.CreateDemo(fileExt);
+                fileName = DocumentManager.CreateDemo(fileExt, sampleData, cm.getCookie("uid"), cm.getCookie("uname"));
+                response.sendRedirect("EditorServlet?fileName=" + URLEncoder.encode(fileName, "UTF-8"));
+                return;
             }
             catch (Exception ex)
             {
@@ -60,11 +69,8 @@ public class EditorServlet extends HttpServlet
             }
         }
 
-        FileModel file = new FileModel(fileName);
-        if ("embedded".equals(request.getParameter("mode")))
-            file.InitDesktop();
-        if ("view".equals(request.getParameter("mode")))
-            file.editorConfig.mode = "view";
+        FileModel file = new FileModel(fileName, cm.getCookie("ulang"), cm.getCookie("uid"), cm.getCookie("uname"));
+        file.changeType(request.getParameter("mode"), request.getParameter("type"));
 
         if (DocumentManager.TokenEnabled())
         {

web/documentserver-example/java/src/main/java/controllers/GlobalServletContextListener.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/java/src/main/java/controllers/IndexServlet.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,17 +24,20 @@
  *
 */
 
-
 package controllers;
 
+import helpers.ConfigManager;
+import helpers.CookieManager;
 import helpers.DocumentManager;
 import helpers.ServiceConverter;
 import java.io.File;
 import java.io.FileOutputStream;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.PrintWriter;
 import java.net.URL;
+import java.util.LinkedHashMap;
 import java.util.Scanner;
 import javax.servlet.ServletException;
 import javax.servlet.annotation.MultipartConfig;
@@ -54,6 +57,8 @@ import org.primeframework.jwt.domain.JWT;
 @MultipartConfig
 public class IndexServlet extends HttpServlet
 {
+    private static final String DocumentJwtHeader = ConfigManager.GetProperty("files.docservice.header");
+
     protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
     {
         String action = request.getParameter("type");
@@ -78,6 +83,9 @@ public class IndexServlet extends HttpServlet
             case "track":
                 Track(request, response, writer);
                 break;
+            case "remove":
+                Remove(request, response, writer);
+                break;
         }
     }
 
@@ -132,10 +140,13 @@ public class IndexServlet extends HttpServlet
                 out.flush();
             }
 
+            CookieManager cm = new CookieManager(request);
+            DocumentManager.CreateMeta(fileName, cm.getCookie("uid"), cm.getCookie("uname"));
+
             writer.write("{ \"filename\": \"" + fileName + "\"}");
 
         }
-        catch (IOException | ServletException e)
+        catch (Exception e)
         {
             writer.write("{ \"error\": \"" + e.getMessage() + "\"}");
         }
@@ -196,6 +207,9 @@ public class IndexServlet extends HttpServlet
                 //sourceFile.delete();
 
                 fileName = correctName;
+
+                CookieManager cm = new CookieManager(request);
+                DocumentManager.CreateMeta(fileName, cm.getCookie("uid"), cm.getCookie("uname"));
             }
 
             writer.write("{ \"filename\" : \"" + fileName + "\"}");
@@ -250,25 +264,56 @@ public class IndexServlet extends HttpServlet
 
         int status;
         String downloadUri;
+        String changesUri;
+        String key;
 
         if (DocumentManager.TokenEnabled())
         {
             String token = (String) jsonObj.get("token");
 
+            if (token == null) {
+                String header = (String) request.getHeader(DocumentJwtHeader == null || DocumentJwtHeader.isEmpty() ? "Authorization" : DocumentJwtHeader);
+                if (header != null && !header.isEmpty()) {
+                    token = header.startsWith("Bearer ") ? header.substring(7) : header;
+                }
+            }
+
+            if (token == null || token.isEmpty()) {
+                writer.write("{\"error\":1,\"message\":\"JWT expected\"}");
+                return;
+            }
+
             JWT jwt = DocumentManager.ReadToken(token);
             if (jwt == null)
             {
-                writer.write("JWT.parse error");
+                writer.write("{\"error\":1,\"message\":\"JWT validation failed\"}");
                 return;
             }
 
+            if (jwt.getObject("payload") != null) {
+                try {
+                    @SuppressWarnings("unchecked") LinkedHashMap<String, Object> payload =
+                        (LinkedHashMap<String, Object>)jwt.getObject("payload");
+
+                    jwt.claims = payload;
+                }
+                catch (Exception ex) {
+                    writer.write("{\"error\":1,\"message\":\"Wrong payload\"}");
+                    return;
+                }
+            }
+
             status = jwt.getInteger("status");
             downloadUri = jwt.getString("url");
+            changesUri = jwt.getString("changesurl");
+            key = jwt.getString("key");
         }
         else
         {
-            status = (int) jsonObj.get("status");
+            status = Math.toIntExact((long) jsonObj.get("status"));
             downloadUri = (String) jsonObj.get("url");
+            changesUri = (String) jsonObj.get("changesurl");
+            key = (String) jsonObj.get("key");
         }
 
         int saved = 0;
@@ -276,30 +321,31 @@ public class IndexServlet extends HttpServlet
         {
             try
             {
-                URL url = new URL(downloadUri);
-                java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();
-                InputStream stream = connection.getInputStream();
+                String histDir = DocumentManager.HistoryDir(storagePath);
+                String versionDir = DocumentManager.VersionDir(histDir, DocumentManager.GetFileVersion(histDir) + 1);
+                File ver = new File(versionDir);
+                File toSave = new File(storagePath);
 
-                if (stream == null)
-                {
-                    throw new Exception("Stream is null");
+                if (!ver.exists()) ver.mkdirs();
+
+                toSave.renameTo(new File(versionDir + File.separator + "prev" + FileUtility.GetFileExtension(fileName)));
+
+                downloadToFile(downloadUri, toSave);
+                downloadToFile(changesUri, new File(versionDir + File.separator + "diff.zip"));
+
+                String history = (String) jsonObj.get("changeshistory");
+                if (history == null && jsonObj.containsKey("history")) {
+                    history = ((JSONObject) jsonObj.get("history")).toJSONString();
+                }
+                if (history != null && !history.isEmpty()) {
+                    FileWriter fw = new FileWriter(new File(versionDir + File.separator + "changes.json"));
+                    fw.write(history);
+                    fw.close();
                 }
 
-                File savedFile = new File(storagePath);
-                try (FileOutputStream out = new FileOutputStream(savedFile))
-                {
-                    int read;
-                    final byte[] bytes = new byte[1024];
-                    while ((read = stream.read(bytes)) != -1)
-                    {
-                        out.write(bytes, 0, read);
-                    }
-
-                    out.flush();
-                }
-
-                connection.disconnect();
-
+                FileWriter fw = new FileWriter(new File(versionDir + File.separator + "key.txt"));
+                fw.write(key);
+                fw.close();
             }
             catch (Exception ex)
             {
@@ -310,6 +356,63 @@ public class IndexServlet extends HttpServlet
         writer.write("{\"error\":" + saved + "}");
     }
 
+    private static void Remove(HttpServletRequest request, HttpServletResponse response, PrintWriter writer)
+    {
+        try
+        {
+            String fileName = request.getParameter("filename");
+            String path = DocumentManager.StoragePath(fileName, null);
+
+            File f = new File(path);
+            delete(f);
+
+            File hist = new File(DocumentManager.HistoryDir(path));
+            delete(hist);
+
+            writer.write("{ \"success\": true }");
+        }
+        catch (Exception e)
+        {
+            writer.write("{ \"error\": \"" + e.getMessage() + "\"}");
+        }
+    }
+
+    private static void delete(File f) throws Exception {
+        if (f.isDirectory()) {
+            for (File c : f.listFiles())
+            delete(c);
+        }
+        if (!f.delete())
+            throw new Exception("Failed to delete file: " + f);
+    }
+
+    private static void downloadToFile(String url, File file) throws Exception {
+        if (url == null || url.isEmpty()) throw new Exception("argument url");
+        if (file == null) throw new Exception("argument path");
+
+        URL uri = new URL(url);
+        java.net.HttpURLConnection connection = (java.net.HttpURLConnection) uri.openConnection();
+        InputStream stream = connection.getInputStream();
+
+        if (stream == null)
+        {
+            throw new Exception("Stream is null");
+        }
+
+        try (FileOutputStream out = new FileOutputStream(file))
+        {
+            int read;
+            final byte[] bytes = new byte[1024];
+            while ((read = stream.read(bytes)) != -1)
+            {
+                out.write(bytes, 0, read);
+            }
+
+            out.flush();
+        }
+
+        connection.disconnect();
+    }
 
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException

web/documentserver-example/java/src/main/java/entities/FileModel.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -24,25 +24,35 @@
  *
 */
 
-
 package entities;
 
+import java.io.File;
+import java.io.FileInputStream;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Scanner;
+import java.util.Set;
+
 import helpers.DocumentManager;
 import helpers.ServiceConverter;
 import helpers.FileUtility;
 import com.google.gson.Gson;
 
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+
 public class FileModel
 {
     public String type = "desktop";
+    public String mode = "edit";
     public String documentType;
     public Document document;
     public EditorConfig editorConfig;
     public String token;
 
-    public FileModel(String fileName)
+    public FileModel(String fileName, String lang, String uid, String uname)
     {
         if (fileName == null) fileName = "";
         fileName = fileName.trim();
@@ -53,21 +63,36 @@ public class FileModel
         document.title = fileName;
         document.url = DocumentManager.GetFileUri(fileName);
         document.fileType = FileUtility.GetFileExtension(fileName).replace(".", "");
-        String userId = DocumentManager.CurUserHostAddress(null);
-        document.key = ServiceConverter.GenerateRevisionId(userId + "/" + fileName);
+        document.key = ServiceConverter.GenerateRevisionId(DocumentManager.CurUserHostAddress(null) + "/" + fileName + "/" + Long.toString(new File(DocumentManager.StoragePath(fileName, null)).lastModified()));
 
         editorConfig = new EditorConfig();
-        if (!DocumentManager.GetEditedExts().contains(FileUtility.GetFileExtension(fileName)))
-            editorConfig.mode = "view";
         editorConfig.callbackUrl = DocumentManager.GetCallback(fileName);
-        editorConfig.user.id = userId;
+        if (lang != null) editorConfig.lang = lang;
+
+        if (uid != null) editorConfig.user.id = uid;
+        if (uname != null) editorConfig.user.name = uname;
 
         editorConfig.customization.goback.url = DocumentManager.GetServerUrl() + "/IndexServlet";
+
+        changeType(mode, type);
+    }
+
+    public void changeType(String _mode, String _type)
+    {
+        if (_mode != null) mode = _mode;
+        if (_type != null) type = _type;
+
+        Boolean canEdit = DocumentManager.GetEditedExts().contains(FileUtility.GetFileExtension(document.title));
+
+        editorConfig.mode = canEdit && !mode.equals("view") ? "edit" : "view";
+
+        document.permissions = new Permissions(mode, type, canEdit);
+
+        if (type.equals("embedded")) InitDesktop();
     }
 
     public void InitDesktop()
     {
-        type = "embedded";
         editorConfig.InitDesktop(document.url);
     }
 
@@ -82,18 +107,129 @@ public class FileModel
         token = DocumentManager.CreateToken(map);
     }
 
+    public String[] GetHistory()
+    {
+        JSONParser parser = new JSONParser();
+        String histDir = DocumentManager.HistoryDir(DocumentManager.StoragePath(document.title, null));
+        if (DocumentManager.GetFileVersion(histDir) > 0) {
+            Integer curVer = DocumentManager.GetFileVersion(histDir);
+
+            Set<Object> hist = new HashSet<Object>();
+            Map<String, Object> histData = new HashMap<String, Object>();
+
+            for (Integer i = 0; i <= curVer; i++) {
+                Map<String, Object> obj = new HashMap<String, Object>();
+                Map<String, Object> dataObj = new HashMap<String, Object>();
+                String verDir = DocumentManager.VersionDir(histDir, i + 1);
+
+                try {
+                    String key = null;
+
+                    key = i == curVer ? document.key : readFileToEnd(new File(verDir + File.separator + "key.txt"));
+
+                    obj.put("key", key);
+                    obj.put("version", i);
+
+                    if (i == 0) {
+                        String createdInfo = readFileToEnd(new File(histDir + File.separator + "createdInfo.json"));
+                        JSONObject json = (JSONObject) parser.parse(createdInfo);
+
+                        obj.put("created", json.get("created"));
+                        Map<String, Object> user = new HashMap<String, Object>();
+                        user.put("id", json.get("id"));
+                        user.put("name", json.get("name"));
+                        obj.put("user", user);
+                    }
+
+                    dataObj.put("key", key);
+                    dataObj.put("url", i == curVer ? document.url : DocumentManager.GetPathUri(verDir + File.separator + "prev" + FileUtility.GetFileExtension(document.title)));
+                    dataObj.put("version", i);
+
+                    if (i > 0) {
+                        JSONObject changes = (JSONObject) parser.parse(readFileToEnd(new File(DocumentManager.VersionDir(histDir, i) + File.separator + "changes.json")));
+                        JSONObject change = (JSONObject) ((JSONArray) changes.get("changes")).get(0);
+
+                        obj.put("changes", changes.get("changes"));
+                        obj.put("serverVersion", changes.get("serverVersion"));
+                        obj.put("created", change.get("created"));
+                        obj.put("user", change.get("user"));
+
+                        Map<String, Object> prev = (Map<String, Object>) histData.get(Integer.toString(i - 1));
+                        Map<String, Object> prevInfo = new HashMap<String, Object>();
+                        prevInfo.put("key", prev.get("key"));
+                        prevInfo.put("url", prev.get("url"));
+                        dataObj.put("previous", prevInfo);
+                        dataObj.put("changesUrl", DocumentManager.GetPathUri(DocumentManager.VersionDir(histDir, i) + File.separator + "diff.zip"));
+                    }
+
+                    hist.add(obj);
+                    histData.put(Integer.toString(i), dataObj);
+
+                } catch (Exception ex) { }
+            }
+
+            Map<String, Object> histObj = new HashMap<String, Object>();
+            histObj.put("currentVersion", curVer);
+            histObj.put("history", hist);
+
+            Gson gson = new Gson();
+            return new String[] { gson.toJson(histObj), gson.toJson(histData) };
+        }
+        return new String[] { "", "" };
+    }
+
+    private String readFileToEnd(File file) {
+        String output = "";
+        try {
+            try(FileInputStream is = new FileInputStream(file))
+            {
+                Scanner scanner = new Scanner(is);
+                scanner.useDelimiter("\\A");
+                while (scanner.hasNext()) {
+                    output += scanner.next();
+                }
+                scanner.close();
+            }
+        } catch (Exception e) { }
+        return output;
+    }
+
     public class Document
     {
         public String title;
         public String url;
         public String fileType;
         public String key;
+        public Permissions permissions;
+    }
+
+    public class Permissions
+    {
+        public Boolean comment;
+        public Boolean download;
+        public Boolean edit;
+        public Boolean fillForms;
+        public Boolean modifyFilter;
+        public Boolean modifyContentControl;
+        public Boolean review;
+
+        public Permissions(String mode, String type, Boolean canEdit)
+        {
+            comment = !mode.equals("view") && !mode.equals("fillForms") && !mode.equals("embedded") && !mode.equals("blockcontent");
+            download = true;
+            edit = canEdit && (mode.equals("edit") || mode.equals("filter") || mode.equals("blockcontent"));
+            fillForms = !mode.equals("view") && !mode.equals("comment") && !mode.equals("embedded") && !mode.equals("blockcontent");
+            modifyFilter = !mode.equals("filter");
+            modifyContentControl = !mode.equals("blockcontent");
+            review = mode.equals("edit") || mode.equals("review");
+        }
     }
 
     public class EditorConfig
     {
         public String mode = "edit";
         public String callbackUrl;
+        public String lang = "en";
         public User user;
         public Customization customization;
         public Embedded embedded;
@@ -115,7 +251,7 @@ public class FileModel
 
         public class User
         {
-            public String id;
+            public String id = "uid-1";
             public String name = "John Smith";
         }
 

web/documentserver-example/java/src/main/java/entities/FileType.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/java/src/main/java/helpers/ConfigManager.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/java/src/main/java/helpers/CookieManager.java

@@ -0,0 +1,27 @@
+package helpers;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.util.HashMap;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+
+public class CookieManager {
+    private HashMap<String, String> cookiesMap;
+
+    public CookieManager(HttpServletRequest request) throws UnsupportedEncodingException {
+        cookiesMap = new HashMap<String, String>();
+
+        Cookie[] cookies = request.getCookies();
+        if (cookies != null) {
+            for (Cookie cookie : cookies) {
+                cookiesMap.putIfAbsent(cookie.getName(), URLDecoder.decode(cookie.getValue(), "UTF-8"));
+            }
+        }
+    }
+
+    public String getCookie(String name) {
+        return cookiesMap.get(name);
+    }
+}

web/documentserver-example/java/src/main/java/helpers/DocumentManager.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -27,13 +27,17 @@
 package helpers;
 
 import java.io.File;
+import java.io.FileFilter;
 import java.io.FileOutputStream;
+import java.io.FileWriter;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.net.InetAddress;
 import java.net.URLEncoder;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import javax.servlet.http.HttpServletRequest;
@@ -43,6 +47,7 @@ import entities.FileType;
 import org.primeframework.jwt.domain.JWT;
 import org.primeframework.jwt.hmac.HMACSigner;
 import org.primeframework.jwt.hmac.HMACVerifier;
+import org.json.simple.JSONObject;
 import org.primeframework.jwt.Signer;
 import org.primeframework.jwt.Verifier;
 
@@ -117,31 +122,65 @@ public class DocumentManager
         return userAddress.replaceAll("[^0-9a-zA-Z.=]", "_");
     }
 
-    public static String StoragePath(String fileName, String userAddress)
+    public static String FilesRootPath(String userAddress)
     {
+        String hostAddress = CurUserHostAddress(userAddress);
         String serverPath = request.getSession().getServletContext().getRealPath("");
         String storagePath = ConfigManager.GetProperty("storage-folder");
-        String hostAddress = CurUserHostAddress(userAddress);
-        String directory = serverPath + File.separator + storagePath + File.separator;
+        String directory = serverPath + storagePath + File.separator + hostAddress + File.separator;
 
         File file = new File(directory);
 
         if (!file.exists())
         {
-            file.mkdir();
+            file.mkdirs();
         }
 
-        directory = directory + hostAddress + File.separator;
-        file = new File(directory);
-
-        if (!file.exists())
-        {
-            file.mkdir();
-        }
+        return directory;
+    }
 
+    public static String StoragePath(String fileName, String userAddress)
+    {
+        String directory = FilesRootPath(userAddress);
         return directory + fileName;
     }
 
+    public static String HistoryDir(String storagePath)
+    {
+        return storagePath += "-hist";
+    }
+
+    public static String VersionDir(String histPath, Integer version)
+    {
+        return histPath + File.separator + Integer.toString(version);
+    }
+
+    public static String VersionDir(String fileName, String userAddress, Integer version)
+    {
+        return VersionDir(HistoryDir(StoragePath(fileName, userAddress)), version);
+    }
+
+    public static Integer GetFileVersion(String historyPath)
+    {
+        File dir = new File(historyPath);
+
+        if (!dir.exists()) return 0;
+
+        File[] dirs = dir.listFiles(new FileFilter() {
+            @Override
+            public boolean accept(File pathname) {
+                return pathname.isDirectory();
+            }
+        });
+
+        return dirs.length;
+    }
+
+    public static int GetFileVersion(String fileName, String userAddress)
+    {
+        return GetFileVersion(HistoryDir(StoragePath(fileName, userAddress)));
+    }
+
     public static String GetCorrectName(String fileName)
     {
         String baseName = FileUtility.GetFileNameWithoutExtension(fileName);
@@ -159,9 +198,40 @@ public class DocumentManager
         return name;
     }
 
-    public static String CreateDemo(String fileExt) throws Exception
+    public static void CreateMeta(String fileName, String uid, String uname) throws Exception
     {
-        String demoName = "sample." + fileExt;
+        String histDir = HistoryDir(StoragePath(fileName, null));
+
+        File dir = new File(histDir);
+        dir.mkdir();
+
+        JSONObject json = new JSONObject();
+        json.put("created", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
+        json.put("id", (uid == null || uid.isEmpty()) ? "uid-1" : uid);
+        json.put("name", (uname == null || uname.isEmpty()) ? "John Smith" : uname);
+
+        File meta = new File(histDir + File.separator + "createdInfo.json");
+        try (FileWriter writer = new FileWriter(meta)) {
+            json.writeJSONString(writer);
+        }
+    }
+
+    public static File[] GetStoredFiles(String userAddress)
+    {
+        String directory = FilesRootPath(userAddress);
+
+        File file = new File(directory);
+        return file.listFiles(new FileFilter() {
+            @Override
+            public boolean accept(File pathname) {
+                return pathname.isFile();
+            }
+        });
+    }
+
+    public static String CreateDemo(String fileExt, Boolean sample, String uid, String uname) throws Exception
+    {
+        String demoName = (sample ? "sample." : "new.") + fileExt;
         String fileName = GetCorrectName(demoName);
 
         InputStream stream = Thread.currentThread().getContextClassLoader().getResourceAsStream(demoName);
@@ -179,6 +249,8 @@ public class DocumentManager
             out.flush();
         }
 
+        CreateMeta(fileName, uid, uname);
+
         return fileName;
     }
 
@@ -200,6 +272,18 @@ public class DocumentManager
         }
     }
 
+    public static String GetPathUri(String path)
+    {
+        String serverPath = GetServerUrl();
+        String storagePath = ConfigManager.GetProperty("storage-folder");
+        String hostAddress = CurUserHostAddress(null);
+
+        String filePath = serverPath + "/" + storagePath + "/" + hostAddress + "/" + path.replace(File.separator, "/").substring(FilesRootPath(null).length()).replace(" ", "%20");
+
+        return filePath;
+    }
+
+
     public static String GetServerUrl()
     {
         return request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath();

web/documentserver-example/java/src/main/java/helpers/FileUtility.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *

web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *
@@ -49,6 +49,7 @@ public class ServiceConverter
 {
     private static int ConvertTimeout = 120000;
     private static final String DocumentConverterUrl = ConfigManager.GetProperty("files.docservice.url.converter");
+    private static final String DocumentJwtHeader = ConfigManager.GetProperty("files.docservice.header");
 
     public static class ConvertBody
     {
@@ -96,6 +97,26 @@ public class ServiceConverter
         if (isAsync)
             body.async = true;
 
+        String headerToken = "";
+        if (DocumentManager.TokenEnabled())
+        {
+            HashMap<String, Object> map = new HashMap<String, Object>();
+            map.put("url", body.url);
+            map.put("outputtype", body.outputtype);
+            map.put("filetype", body.filetype);
+            map.put("title", body.title);
+            map.put("key", body.key);
+            if (isAsync)
+                map.put("async", body.async);
+
+            String token = DocumentManager.CreateToken(map);
+            body.token = token;
+
+            Map<String, Object> payloadMap = new HashMap<String, Object>();
+            payloadMap.put("payload", map);
+            headerToken = DocumentManager.CreateToken(payloadMap);
+        }
+
         Gson gson = new Gson();
         String bodyString = gson.toJson(body);
 
@@ -112,10 +133,7 @@ public class ServiceConverter
 
         if (DocumentManager.TokenEnabled())
         {
-            Map<String, Object> map = new HashMap<>();
-            map.put("payload", body);
-            String token = DocumentManager.CreateToken(map);
-            connection.setRequestProperty("Authorization", "Bearer " + token);
+            connection.setRequestProperty(DocumentJwtHeader == "" ? "Authorization" : DocumentJwtHeader, "Bearer " + headerToken);
         }
 
         connection.connect();

web/documentserver-example/java/src/main/resources/settings.properties

@@ -11,3 +11,4 @@ files.docservice.url.tempstorage=https://documentserver/ResourceService.ashx
 files.docservice.url.api=https://documentserver/web-apps/apps/api/documents/api.js
 files.docservice.url.preloader=https://documentserver/web-apps/apps/api/documents/cache-scripts.html
 files.docservice.secret=
+files.docservice.header=Authorization

web/documentserver-example/java/src/main/webapp/css/editor.css

@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2019
+ * (c) Copyright Ascensio System SIA 2020
  *
  * The MIT License (MIT)
  *