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This commit is contained in:
John Cardinal
2021-03-16 17:14:35 +00:00
parent 9236c91ff6
commit 89c411bc28
5 changed files with 115 additions and 91 deletions
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13
server/AyaNova/ControllerHelpers/ApiUploadProcessor.cs
View File

@@ -34,7 +34,8 @@ namespace AyaNova.Api.ControllerHelpers
ApiUploadedFilesResult result = new ApiUploadedFilesResult();
FormOptions _defaultFormOptions = new FormOptions();
try
{
// Used to accumulate all the form url encoded key value pairs in the
// request.
var formAccumulator = new KeyValueAccumulator();
@@ -116,6 +117,14 @@ namespace AyaNova.Api.ControllerHelpers
//Get any extra form fields and return them
result.FormFieldData = formAccumulator.GetResults();
return result;
}
catch (Microsoft.AspNetCore.Http.BadHttpRequestException ex)
{
//most commonly here due to file too large
result.Error = $"Code:{ex.StatusCode}, Error: {ex.Message}";
return result;
}
}
@@ -151,11 +160,13 @@ namespace AyaNova.Api.ControllerHelpers
{
public Dictionary<string, Microsoft.Extensions.Primitives.StringValues> FormFieldData { get; set; }
public List<UploadedFileInfo> UploadedFiles { get; set; }
public string Error { get; set; }
public ApiUploadedFilesResult()
{
FormFieldData = new Dictionary<string, Microsoft.Extensions.Primitives.StringValues>();
UploadedFiles = new List<UploadedFileInfo>();
Error = null;
}
}

39
server/AyaNova/Controllers/AttachmentController.cs
View File

@@ -194,16 +194,10 @@ namespace AyaNova.Api.Controllers
//used to hold extra file data sent by client
// public class UploadFileData
// {
// public string name { get; set; }
// public long lastModified { get; set; }
// }
/// <summary>
/// Upload attachment file
///
/// Max 10GiB total
/// Requires same Authorization roles as object that file is being attached to
///
/// </summary>
@@ -211,8 +205,7 @@ namespace AyaNova.Api.Controllers
[Authorize]
[HttpPost]
[DisableFormValueModelBinding]
// [RequestSizeLimit(10737418241)]//10737418240 = 10gb https://github.com/aspnet/Announcements/issues/267
[RequestSizeLimit(1048576)]//1048576 = 1mb for testing
[RequestSizeLimit(ServerBootConfig.MAX_ATTACHMENT_UPLOAD_BYTES)]
public async Task<IActionResult> UploadAsync()
{
//Adapted from the example found here: https://docs.microsoft.com/en-us/aspnet/core/mvc/models/file-uploads#uploading-large-files-with-streaming
@@ -228,7 +221,7 @@ namespace AyaNova.Api.Controllers
if (!MultipartRequestHelper.IsMultipartContentType(Request.ContentType))
return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, $"Expected a multipart request, but got {Request.ContentType}"));
var uploadFormData = await ApiUploadProcessor.ProcessUploadAsync(HttpContext);
bool badRequest = false;
string AttachToObjectType = string.Empty;
@@ -237,10 +230,17 @@ namespace AyaNova.Api.Controllers
string Notes = string.Empty;
List<UploadFileData> FileData = new List<UploadFileData>();
if (
!uploadFormData.FormFieldData.ContainsKey("FileData") ||
!uploadFormData.FormFieldData.ContainsKey("AttachToObjectType") ||
!uploadFormData.FormFieldData.ContainsKey("AttachToObjectId"))
var uploadFormData = await ApiUploadProcessor.ProcessUploadAsync(HttpContext);
if (!string.IsNullOrWhiteSpace(uploadFormData.Error))
{
badRequest = true;
errorMessage = uploadFormData.Error;
}
if (!badRequest
&& (!uploadFormData.FormFieldData.ContainsKey("FileData")
|| !uploadFormData.FormFieldData.ContainsKey("AttachToObjectType")
|| !uploadFormData.FormFieldData.ContainsKey("AttachToObjectId")))
{
badRequest = true;
errorMessage = "Missing one or more required FormFieldData values: AttachToObjectType, AttachToObjectId, FileData";
@@ -314,7 +314,16 @@ namespace AyaNova.Api.Controllers
{
//delete temp files
ApiUploadProcessor.DeleteTempUploadFile(uploadFormData);
//return bad request
//file too large is most likely issue so in that case return this localized properly
if (errorMessage.Contains("413"))
{
var TransId = UserTranslationIdFromContext.Id(HttpContext.Items);
return BadRequest(new ApiErrorResponse(
ApiErrorCode.VALIDATION_LENGTH_EXCEEDED,
null,
String.Format(await TranslationBiz.GetTranslationStaticAsync("AyaFileFileTooLarge", TransId, ct), FileUtil.GetBytesReadable(ServerBootConfig.MAX_ATTACHMENT_UPLOAD_BYTES))));
}
else//not too big, something else
return BadRequest(new ApiErrorResponse(ApiErrorCode.VALIDATION_INVALID_VALUE, null, errorMessage));
}

4
server/AyaNova/Controllers/ImportController.cs
View File

@@ -41,13 +41,13 @@ namespace AyaNova.Api.Controllers
/// <summary>
/// Upload and import file
/// Max 100mb total
/// Max 100MiB total
/// </summary>
/// <returns>Results</returns>
[Authorize]
[HttpPost("upload")]
[DisableFormValueModelBinding]
[RequestSizeLimit(100000000)]//100mb limit https://github.com/aspnet/Announcements/issues/267
[RequestSizeLimit(AyaNova.Util.ServerBootConfig.MAX_IMPORT_FILE_UPLOAD_BYTES)]
public async Task<IActionResult> UploadAsync()
{
//Adapted from the example found here: https://docs.microsoft.com/en-us/aspnet/core/mvc/models/file-uploads#uploading-large-files-with-streaming

10
server/AyaNova/Controllers/LogoController.cs
View File

@@ -36,7 +36,7 @@ namespace AyaNova.Api.Controllers
private readonly AyContext ct;
private readonly ILogger<LogoController> log;
private readonly ApiServerState serverState;
private const int MAXIMUM_LOGO_SIZE = 512000;//We really don't want it too big or it will slow the fuck down for everything
// private const int MAXIMUM_LOGO_SIZE = 512000;//We really don't want it too big or it will slow the fuck down for everything
/// <summary>
@@ -114,8 +114,8 @@ namespace AyaNova.Api.Controllers
[Authorize]
[HttpPost("{size}")]
//[DisableFormValueModelBinding]
[RequestSizeLimit(MAXIMUM_LOGO_SIZE)]//currently export file is 200kb * 50 maximum at a time = 15mb https://github.com/aspnet/Announcements/issues/267
public async Task<IActionResult> UploadAsync([FromRoute] string size)//, List<IFormFile> files /// <param name="files">Logo image file</param>
[RequestSizeLimit(ServerBootConfig.MAX_LOGO_UPLOAD_BYTES)]
public async Task<IActionResult> UploadAsync([FromRoute] string size)
{
//https://docs.microsoft.com/en-us/aspnet/core/mvc/models/file-uploads?view=aspnetcore-3.1#upload-small-files-with-buffered-model-binding-to-a-database
@@ -148,8 +148,8 @@ namespace AyaNova.Api.Controllers
using (var memoryStream = new MemoryStream())
{
await file.CopyToAsync(memoryStream);
if (memoryStream.Length > MAXIMUM_LOGO_SIZE)
return BadRequest(new ApiErrorResponse(ApiErrorCode.VALIDATION_LENGTH_EXCEEDED, null, $"Logo files must be smaller than {MAXIMUM_LOGO_SIZE} maximum"));
if (memoryStream.Length > ServerBootConfig.MAX_LOGO_UPLOAD_BYTES)
return BadRequest(new ApiErrorResponse(ApiErrorCode.VALIDATION_LENGTH_EXCEEDED, null, $"Logo files must be smaller than {ServerBootConfig.MAX_LOGO_UPLOAD_BYTES} maximum"));
switch (size)
{
case "small":

6
server/AyaNova/util/ServerBootConfig.cs
View File

@@ -12,9 +12,13 @@ namespace AyaNova.Util
internal static class ServerBootConfig
{
//############################################################################################################
//STATIC HARD CODED DEFAULTS NOT SET THROUGH CONFIG
//STATIC HARD CODED COMPILE TIME DEFAULTS NOT SET THROUGH CONFIG
internal const int FAILED_AUTH_DELAY = 3000;//ms
internal const int REPORT_RENDERING_OPERATION_TIMEOUT = 20000;//ms
//UPLOAD LIMITS
internal const long MAX_ATTACHMENT_UPLOAD_BYTES = 1048576;//10737418241=10gb in bytes, 1048576 = 1mb for testing
internal const long MAX_LOGO_UPLOAD_BYTES = 512000;//Max 500 KiB total (512000 bytes)
internal const long MAX_IMPORT_FILE_UPLOAD_BYTES = 104857600;//100mib limit
//############################################################################################################
//############################