Files: ChunkedUploaderHandler
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c5ff09ac09
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@ -142,7 +142,7 @@ server {
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try_files /$basename /index.html =404;
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}
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location ~* /httphandlers/filehandler.ashx {
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location ~* (/httphandlers/filehandler.ashx|ChunkedUploader.ashx) {
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proxy_pass http://localhost:5007;
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proxy_set_header X-REWRITER-URL $X_REWRITER_URL;
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}
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@ -253,11 +253,11 @@ namespace ASC.Files.Helpers
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{
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var session = FileUploader.InitiateUpload(file.FolderID, (file.ID ?? default), file.Title, file.ContentLength, encrypted);
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var response = ChunkedUploadSessionHelper.ToResponseObject(session, true);
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var responseObject = ChunkedUploadSessionHelper.ToResponseObject(session, true);
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return new
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{
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success = true,
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data = response
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data = responseObject
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};
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}
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@ -279,11 +279,10 @@ namespace ASC.Files.Helpers
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ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
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}
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using (var response = request.GetResponse())
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using (var responseStream = response.GetResponseStream())
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{
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return JObject.Parse(new StreamReader(responseStream).ReadToEnd()); //result is json string
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}
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using var response = request.GetResponse();
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using var responseStream = response.GetResponseStream();
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using var streamReader = new StreamReader(responseStream);
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return JObject.Parse(streamReader.ReadToEnd()); //result is json string
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}
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public FileWrapper<T> CreateTextFile(T folderId, string title, string content)
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@ -45,16 +45,37 @@ using ASC.Web.Files.Helpers;
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using ASC.Web.Files.Utils;
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using ASC.Web.Studio.Core;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Options;
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using Newtonsoft.Json;
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namespace ASC.Web.Files.HttpHandlers
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{
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public class ChunkedUploaderHandler //: AbstractHttpAsyncHandler
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public class ChunkedUploaderHandler
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{
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public RequestDelegate Next { get; }
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public IServiceProvider ServiceProvider { get; }
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public ChunkedUploaderHandler(RequestDelegate next, IServiceProvider serviceProvider)
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{
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Next = next;
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ServiceProvider = serviceProvider;
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}
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public async Task Invoke(HttpContext context)
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{
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using var scope = ServiceProvider.CreateScope();
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var chunkedUploaderHandlerService = scope.ServiceProvider.GetService<ChunkedUploaderHandlerService>();
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await chunkedUploaderHandlerService.Invoke(context);
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await Next.Invoke(context);
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}
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}
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public class ChunkedUploaderHandlerService
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{
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public TenantManager TenantManager { get; }
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public FileUploader FileUploader { get; }
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public FilesMessageService FilesMessageService { get; }
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@ -67,8 +88,7 @@ namespace ASC.Web.Files.HttpHandlers
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public ChunkedUploadSessionHelper ChunkedUploadSessionHelper { get; }
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public ILog Logger { get; }
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public ChunkedUploaderHandler(
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RequestDelegate next,
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public ChunkedUploaderHandlerService(
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IOptionsMonitor<ILog> optionsMonitor,
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TenantManager tenantManager,
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FileUploader fileUploader,
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@ -81,7 +101,6 @@ namespace ASC.Web.Files.HttpHandlers
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ChunkedUploadSessionHolder chunkedUploadSessionHolder,
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ChunkedUploadSessionHelper chunkedUploadSessionHelper)
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{
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Next = next;
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TenantManager = tenantManager;
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FileUploader = fileUploader;
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FilesMessageService = filesMessageService;
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@ -96,69 +115,80 @@ namespace ASC.Web.Files.HttpHandlers
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}
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public async Task Invoke(HttpContext context)
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{
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var uploadSession = ChunkedUploadSessionHolder.GetSession(context.Request.Query["uid"]);
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if (uploadSession as ChunkedUploadSession<int> != null)
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{
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await Invoke<int>(context);
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return;
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}
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await Invoke<string>(context);
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}
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public async Task Invoke<T>(HttpContext context)
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{
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try
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{
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var request = new ChunkedRequestHelper(context.Request);
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var request = new ChunkedRequestHelper<T>(context.Request);
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if (!TryAuthorize(request))
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{
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WriteError(context, "Can't authorize given initiate session request or session with specified upload id already expired");
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await WriteError(context, "Can't authorize given initiate session request or session with specified upload id already expired");
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return;
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}
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if (TenantManager.GetCurrentTenant().Status != TenantStatus.Active)
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{
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WriteError(context, "Can't perform upload for deleted or transfering portals");
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await WriteError(context, "Can't perform upload for deleted or transfering portals");
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return;
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}
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switch (request.Type(InstanceCrypto))
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{
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case ChunkedRequestType.Abort:
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FileUploader.AbortUpload<string>(request.UploadId);
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WriteSuccess(context, null);
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FileUploader.AbortUpload<T>(request.UploadId);
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await WriteSuccess(context, null);
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return;
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case ChunkedRequestType.Initiate:
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var createdSession = FileUploader.InitiateUpload(request.FolderId, request.FileId, request.FileName, request.FileSize, request.Encrypted);
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WriteSuccess(context, ChunkedUploadSessionHelper.ToResponseObject(createdSession, true));
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await WriteSuccess(context, ChunkedUploadSessionHelper.ToResponseObject(createdSession, true));
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return;
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case ChunkedRequestType.Upload:
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var resumedSession = FileUploader.UploadChunk<string>(request.UploadId, request.ChunkStream, request.ChunkSize);
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var resumedSession = FileUploader.UploadChunk<T>(request.UploadId, request.ChunkStream, request.ChunkSize);
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if (resumedSession.BytesUploaded == resumedSession.BytesTotal)
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{
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WriteSuccess(context, ToResponseObject(resumedSession.File), (int)HttpStatusCode.Created);
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await WriteSuccess(context, ToResponseObject(resumedSession.File), (int)HttpStatusCode.Created);
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FilesMessageService.Send(resumedSession.File, MessageAction.FileUploaded, resumedSession.File.Title);
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}
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else
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{
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WriteSuccess(context, ChunkedUploadSessionHelper.ToResponseObject(resumedSession));
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await WriteSuccess(context, ChunkedUploadSessionHelper.ToResponseObject(resumedSession));
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}
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return;
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default:
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WriteError(context, "Unknown request type.");
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await WriteError(context, "Unknown request type.");
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return;
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}
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}
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catch (FileNotFoundException error)
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{
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Logger.Error(error);
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WriteError(context, FilesCommonResource.ErrorMassage_FileNotFound);
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await WriteError(context, FilesCommonResource.ErrorMassage_FileNotFound);
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}
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catch (Exception error)
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{
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Logger.Error(error);
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WriteError(context, error.Message);
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await WriteError(context, error.Message);
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}
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}
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await Next.Invoke(context);
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}
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private bool TryAuthorize(ChunkedRequestHelper request)
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private bool TryAuthorize<T>(ChunkedRequestHelper<T> request)
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{
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if (request.Type(InstanceCrypto) == ChunkedRequestType.Initiate)
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{
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@ -172,7 +202,7 @@ namespace ASC.Web.Files.HttpHandlers
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if (!string.IsNullOrEmpty(request.UploadId))
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{
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var uploadSession = ChunkedUploadSessionHolder.GetSession<string>(request.UploadId);
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var uploadSession = ChunkedUploadSessionHolder.GetSession(request.UploadId);
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if (uploadSession != null)
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{
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TenantManager.SetCurrentTenant(uploadSession.TenantId);
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@ -187,21 +217,21 @@ namespace ASC.Web.Files.HttpHandlers
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return false;
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}
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private static void WriteError(HttpContext context, string message)
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private static async Task WriteError(HttpContext context, string message)
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{
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WriteResponse(context, false, null, message, (int)HttpStatusCode.OK);
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await WriteResponse(context, false, null, message, (int)HttpStatusCode.OK);
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}
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private static void WriteSuccess(HttpContext context, object data, int statusCode = (int)HttpStatusCode.OK)
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private static async Task WriteSuccess(HttpContext context, object data, int statusCode = (int)HttpStatusCode.OK)
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{
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WriteResponse(context, true, data, string.Empty, statusCode);
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await WriteResponse(context, true, data, string.Empty, statusCode);
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}
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private static void WriteResponse(HttpContext context, bool success, object data, string message, int statusCode)
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private static async Task WriteResponse(HttpContext context, bool success, object data, string message, int statusCode)
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{
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context.Response.StatusCode = statusCode;
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context.Response.WriteAsync(JsonConvert.SerializeObject(new { success, data, message })).Wait();
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context.Response.ContentType = "application/json";
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await context.Response.WriteAsync(JsonConvert.SerializeObject(new { success, data, message }));
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}
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private static object ToResponseObject<T>(File<T> file)
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@ -216,8 +246,9 @@ namespace ASC.Web.Files.HttpHandlers
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uploaded = true
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};
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}
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}
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private enum ChunkedRequestType
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public enum ChunkedRequestType
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{
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None,
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Initiate,
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@ -226,7 +257,7 @@ namespace ASC.Web.Files.HttpHandlers
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}
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[DebuggerDisplay("{Type} ({UploadId})")]
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private class ChunkedRequestHelper
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public class ChunkedRequestHelper<T>
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{
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private readonly HttpRequest _request;
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private IFormFile _file;
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@ -279,14 +310,14 @@ namespace ASC.Web.Files.HttpHandlers
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return _authKey.Value;
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}
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public string FolderId
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public T FolderId
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{
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get { return _request.Query[FilesLinkUtility.FolderId]; }
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get { return (T)Convert.ChangeType(_request.Query[FilesLinkUtility.FolderId], typeof(T)); }
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}
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public string FileId
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public T FileId
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{
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get { return _request.Query[FilesLinkUtility.FileId]; }
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get { return (T)Convert.ChangeType(_request.Query[FilesLinkUtility.FileId], typeof(T)); }
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}
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public string FileName
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@ -359,8 +390,7 @@ namespace ASC.Web.Files.HttpHandlers
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private bool IsFileDataSet()
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{
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return !string.IsNullOrEmpty(FileName) && !string.IsNullOrEmpty(FolderId);
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}
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return !string.IsNullOrEmpty(FileName) && !FolderId.Equals(default(T));
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}
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}
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@ -368,7 +398,7 @@ namespace ASC.Web.Files.HttpHandlers
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{
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public static DIHelper AddChunkedUploaderHandlerService(this DIHelper services)
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{
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services.TryAddScoped<ChunkedUploaderHandler>();
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services.TryAddScoped<ChunkedUploaderHandlerService>();
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return services
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.AddTenantManagerService()
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.AddFileUploaderService()
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@ -381,5 +411,10 @@ namespace ASC.Web.Files.HttpHandlers
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.AddChunkedUploadSessionHolderService()
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.AddChunkedUploadSessionHelperService();
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}
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public static IApplicationBuilder UseChunkedUploaderHandler(this IApplicationBuilder builder)
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{
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return builder.UseMiddleware<ChunkedUploaderHandler>();
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}
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}
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}
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using ASC.Common.DependencyInjection;
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using ASC.Common.Logging;
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using ASC.Web.Files;
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using ASC.Web.Files.HttpHandlers;
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using Microsoft.AspNetCore.Authentication;
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using Microsoft.AspNetCore.Authorization;
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@ -83,7 +84,8 @@ namespace ASC.Files
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diHelper
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.AddDocumentsControllerService()
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.AddEncryptionControllerService()
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.AddFileHandlerService();
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.AddFileHandlerService()
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.AddChunkedUploaderHandlerService();
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services.AddAutofac(Configuration, HostEnvironment.ContentRootPath);
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}
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@ -129,6 +131,13 @@ namespace ASC.Files
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appBranch.UseFileHandler();
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});
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app.MapWhen(
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context => context.Request.Path.ToString().EndsWith("ChunkedUploader.ashx"),
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appBranch =>
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{
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appBranch.UseChunkedUploaderHandler();
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});
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app.UseStaticFiles();
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}
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}
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@ -75,7 +75,11 @@ namespace ASC.Web.Files.Utils
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public ChunkedUploadSession<T> GetSession<T>(string sessionId)
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{
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return (ChunkedUploadSession<T>)CommonSessionHolder(false).Get(sessionId);
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return (ChunkedUploadSession<T>)GetSession(sessionId);
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}
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public CommonChunkedUploadSession GetSession(string sessionId)
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{
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return CommonSessionHolder(false).Get(sessionId);
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}
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public ChunkedUploadSession<T> CreateUploadSession<T>(File<T> file, long contentLength)
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