I'm uploading files via multipart/form-data within axum and see that if my filename contains double quotes, it's not properly parsed when using the file_name() method of the Field struct.
Example starting with "
Example sample code (modified from simple_example.rs)
```rust
use bytes::Bytes;
use futures_util::stream::Stream;
use multer::Multipart;
use std::convert::Infallible;
#[tokio::main]
async fn main() -> Result<(), Box> {
let (stream, boundary) = get_byte_stream_from_somewhere().await;
let mut multipart = Multipart::new(stream, boundary);
while let Some(field) = multipart.next_field().await? {
println!("Name: {:?}, File Name: {:?}", field.name(), field.file_name());
println!("Content: {:?}", field.text().await?);
}
Ok(())
}
async fn get_byte_stream_from_somewhere() -> (impl Stream>, &'static str) {
let data = "--X-BOUNDARY\r\nContent-Disposition: form-data; name=\"\"; filename=\"\"Exclusive Offer\"_ Last chance To Get microsoft-office-365.eml\"\r\n\r\nabcd\r\n--X-BOUNDARY--\r\n";
let stream = futures_util::stream::iter(
data.chars()
.map(|ch| ch.to_string())
.map(|part| Ok(Bytes::copy_from_slice(part.as_bytes()))),
);
(stream, "X-BOUNDARY")
}
```
The file name on the file system:
"Exclusive Offer"_ Last chance To Get microsoft-office-365.eml
Hi, thanks for this great library!
I'm uploading files via
multipart/form-datawithinaxumand see that if my filename contains double quotes, it's not properly parsed when using thefile_name()method of theFieldstruct.Example starting with
"Example sample code (modified from
```rust use bytes::Bytes; use futures_util::stream::Stream; use multer::Multipart; use std::convert::Infallible; #[tokio::main] async fn main() -> Result<(), Boxsimple_example.rs)The file name on the file system:
Prints the following:
I would have expected the following output (or something similar to):
Example containing with
"The file name on the file system:
Prints the following:
I would have expected the following output (or something similar to):
Looking in the codebase, it seems like the issue is within this file and I think is related to the
FIXMEcomment https://github.com/rousan/multer-rs/blob/8746d3bd876ddfcc9df9cd1d30783a87873345a8/src/constants.rs#L35-L38I'm fiddling around with that part of the code, but it's tricky getting this right.