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proxmox-backup
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limit allowed body size

This commit is contained in:
Dietmar Maurer 2018-11-11 13:24:14 +01:00
parent 3cdec2a010
commit cec9f02ebc
1 changed files with 9 additions and 1 deletions
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10
src/main.rs
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@ -50,8 +50,16 @@ fn get_request_parameters_async<'a>(
req_body: Body, req_body: Body,
) -> Box<Future<Item = Value, Error = failure::Error> + Send + 'a> ) -> Box<Future<Item = Value, Error = failure::Error> + Send + 'a>
{ {
let resp = req_body.concat2() let resp = req_body
.map_err(|err| format_err!("Promlems reading request body: {}", err)) .map_err(|err| format_err!("Promlems reading request body: {}", err))
.fold(Vec::new(), |mut acc, chunk| {
if acc.len() + chunk.len() < 64*1024 { //fimxe: max request body size?
acc.extend_from_slice(&*chunk);
ok(acc)
} else {
err(format_err!("Request body too large"))
}
})
.and_then(move |body| { .and_then(move |body| {
let bytes = String::from_utf8(body.to_vec())?; // why copy?? let bytes = String::from_utf8(body.to_vec())?; // why copy??