expressjs / connect-multiparty Goto Github PK
View Code? Open in Web Editor NEWconnect middleware for multiparty
License: MIT License
connect middleware for multiparty
License: MIT License
please Revision:update multiparty to 4.1.3, to resolve 'DeprecationWarning: os.tmpDir() is deprecated. Use os.tmpdir() instead.'
The latest version of connect-multiparty
(v2.0.0) uses qs
with semver ~4. The following vulnerability was recently discovered and is currently affecting connect-multiparty
v2.0.0.
rt
Since connect is going to eventually remove the multipart parser, do you want to revive this project? I would make it as simple as possible (save to file only) and direct users to use the parser directly if they enable any options like defer.
I had a question posted on stackoverflow, although it wasn't resolved, a quick chat on irc suggested that it is an issue of the middleware processing multipart forms, which in my case was connect-multiparty
I'll be happy to provide any more details that can help fix this issue.
Hello!
I see the followingin the Readme file -
// don't forget to delete all req.files when done
How do I achieve/implement this?
Any help is appreciated. Thanks!
Hello and thank you for this package. Since we upgraded to NodeJS v16.11.0, we are encountering this issue
TypeError: os.tmpDir is not a function
aop:server:error at new Form (......\node_modules\multiparty\index.js:55:44)
aop:server:error at multipart (......\node_modules\connect-multiparty\index.js:56:16)
Would it be feasible to apply my suggested change?
Resolution:
in .\multiparty\index.js
FROM
self.uploadDir = options.uploadDir || os.tmpDir();
TO
self.uploadDir = options.uploadDir || os.tmpdir();
Regards,
I am trying to upload a file from an Android device using ionic 3 framework to node server. It giving the below error. Same code is working fine from iphone.
0|npm | Dev : Error error { Error: stream ended unexpectedly
0|npm | at Form.<anonymous> (/home/ec2-user/application/apiserver-v2/node_modules/connect-multiparty/node_modules/multiparty/index.js:764:24)
0|npm | at Form.emit (events.js:187:15)
0|npm | at Form.EventEmitter.emit (domain.js:442:20)
0|npm | at finishMaybe (_stream_writable.js:654:14)
0|npm | at endWritable (_stream_writable.js:662:3)
0|npm | at Form.Writable.end (_stream_writable.js:602:5)
0|npm | at IncomingMessage.onend (_stream_readable.js:634:10)
0|npm | at Object.onceWrapper (events.js:275:13)
0|npm | at IncomingMessage.emit (events.js:187:15)
0|npm | at IncomingMessage.EventEmitter.emit (domain.js:442:20)
0|npm | at endReadableNT (_stream_readable.js:1091:14)
0|npm | at process._tickCallback (internal/process/next_tick.js:174:19) status: 400, statusCode: 400 }
When i don't pass any parameter in from data it shows below error
Error: stream ended unexpectedly
at Form. (C:\xampp\htdocs\school\node_modules\multiparty\index.js:754:24)
at emitNone (events.js:91:20)
at Form.emit (events.js:185:7)
at finishMaybe (_stream_writable.js:512:14)
at endWritable (_stream_writable.js:522:3)
at Form.Writable.end (_stream_writable.js:487:5)
at IncomingMessage.onend (_stream_readable.js:511:10)
at IncomingMessage.g (events.js:292:16)
at emitNone (events.js:91:20)
at IncomingMessage.emit (events.js:185:7)
I'm using express 4
I have followed the example, and have the following code:
(built on top of generator-angular-fullstack)
var config = require('../../config/environment');
var multipart = require('connect-multiparty');
var router = express.Router();
// ...
router.post('/me/:id/upload/image', auth.isAuthenticated(), multipart({ uploadDir: './upload_image_dir' }), controller.upload_image);
On an incoming request, it gives the error:
Error: ENOENT, open 'upload_image_dir/83785-xjohos.png'
POST /api/providers/me/543695a47be1540000a4fedc/upload/image 400 20ms - 63b
If I use the default value multipart(), it works:
adds it to: path/var/folders/hc/b5hvh6gx2gzgbpvy4bygt66w0000gn/T/83985-1gqp993.png
Where am I going wrong?
Error: Request aborted
at IncomingMessage.onReqAborted (D:\ProjectName\node_modules\express\node_modules\connect\node_modules\multiparty\index.js:131:17)
at IncomingMessage.EventEmitter.emit (events.js:92:17)
at abortIncoming (http.js:1911:11)
at Socket.serverSocketCloseListener (http.js:1923:5)
at Socket.EventEmitter.emit (events.js:117:20)
at TCP.close (net.js:466:12)
Am getting this issue when am uploading files. i am not even uploading big size files. Once i get this error, its blocking the current thread.
I have the same issue if I don't send any body from post man to any service. What is the wrong ?? and how to fix it ??
Originally posted by @khataha92 in #22 (comment)
怎么获取到文件本身?再将这个文件传给其他服务器
When I tried to upload long files and the request timed out (I'm using connect-timeout), only a part of the file was uploaded. I think adding this could solve the problem:
form.parse(req);
req.on('close', () => {
if(form.bytesReceived !== form.bytesExpected) {
form.openedFiles.forEach(({ publicFile: { path }}) => fs.unlinkSync(path))
}
})```
I found if set
var express = require('express'),
multipart = require('connect-multiparty'),
multipartMiddleware = multipart({
maxFilesSize : 2 * 1024
})
http = require('http');
var app = express()
app.set('port', 5000);
app.get('/', function (req, res) {
res.send('<form method="post" enctype="multipart/form-data">'
+ '<p>Title: <input type="text" name="title" /></p>'
+ '<p>Image: <input type="file" name="image" /></p>'
+ '<p><input type="submit" value="Upload" /></p>'
+ '</form>');
});
app.post('/', multipartMiddleware, function (req, res) {
res.send('ok');
});
app.use(function (err, req, res, next){
console.log('handle error')
console.error(err.stack);
res.send(500, 'Something broke!');
})
http.createServer(app).listen(app.get('port'), function () {
console.log('env: ' + process.env.NODE_ENV);
console.log('Express server listening on port ' + app.get('port'));
});
if I upload more than 1 MB(but work ~40KB) size file ,It will throw err in console, but it will not send response !!
so browser will hang request !!
Using Express's old bodyParser with a form that has input names of some[thing]=hello
the req.body
would look like:
{
some: {
thing: 'hello'
}
}
however using connect-multiparty I get:
{
'some[thing]': 'hello'
}
has anyone encountered this and found a parser to achieve the first hash?
Cheers,
Ben
I have a feeling this might be a nodejs 14 issue, maybe related to nodejs/node#33050 not sure.
Same code works on node 12.x. On nodejs 14 req.files is just an empty object. Simple app to reproduce below.
const express = require('express')
const path = require('path')
const multi = require('connect-multiparty')
const multiMiddleware = multi();
const app = express()
const port = 3000
app.get('/', (req, res) => res.sendFile(path.resolve(__dirname, './index.html')))
app.post('/upload', multiMiddleware, function (req, res) {
console.log('got upload', req.files);
res.send('ok');
});
app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
Can we talk about make a feature to upload it directly to AWS S3 instance? I think it could be really helpful for many peoples.
What works:
// in my app.js
app.use(multiparty( opts ));
restComponent( app ); //the routes are initialized
What is not working:
// inside my routes/index.js
app.post('/post', ensureAuthenticated, multiparty( opts ), Post.create);
Symptomps:
the middleware never calls next()
the middleware never recieves any event: form.on('field') (or file, error)
the middleware recieves an error if the request is aborted:
Error: Request aborted
at IncomingMessage.onReqAborted (/node_modules/multiparty/index.js:146:17)
at IncomingMessage.EventEmitter.emit (events.js:92:17)
im using express v4.0.0-rc2
with connect-multiparty 1.0.3
Hello,
I am encountering a stack overflow exception on file uploads with connect-multiparty 1.2.1 when using domains. Version 1.1.0 did not have it.
I have traced the problem to the last versions of the qs library. This version performs a clone operation. The file
object produced by node-multiparty contains a stream which in turns contains the domain which in turn contains the request and reply objects. Cloning the file object gives an infinite recursion.
I have submitted a pull request on node-multiparty (pillarjs/multiparty#85) to remove the stream from the file object (which seems not necessary).
Looking at the code of connect-multiparty, I do not understand why the parse function is called on the files
object. Is there a case where this array contains query strings instead of file descriptions ?
If there is no such case, getting rid of the parsing operation would also solve the problem.
Regards
I am trying to upload a file via Postman (also tried via flutter). In both cases I am getting an error
"Cannot read property 'path' of undefined"
When I inspect the req.file I see it is empty.
I have seen others who had this issue but did not see a resolution.
I am on 2.2.0
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