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feat(snix/castore-http): pass extension to respond_file()

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respond_file only uses requested_path to (only) calculate an extension
for mime type guessing, and getting to there is a bit messy.

Use PathComponent::extension to get the extension, and replace
`requested_path: Option<std::path::Path>` with
`extension: Option<&str>`.

Change-Id: I0582a1127f8b505fdf77406fafb3d3b206d694f2
Reviewed-on: https://cl.snix.dev/c/snix/+/30320
Tested-by: besadii
Reviewed-by: Stefan Junker <mail@stefanjunker.de>
This commit is contained in:
Florian Klink 2025-04-14 15:09:27 +02:00
parent 15b1415860
commit fd5f316fb8
1 changed files with 10 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

22
snix/castore-http/src/lib.rs
View file

@ -81,13 +81,13 @@ pub async fn get_root_node_contents<BS: BlobService, DS: DirectoryService, S: As
{
match found_index_node {
Node::File { digest, size, .. } => {
let found_index_file_path = found_index_file_path.to_string();
let found_index_file_path = path::Path::new(OsStr::from_bytes(
found_index_file_path.as_bytes(),
));
let extension = found_index_file_path
.extension()
.and_then(|b| std::str::from_utf8(b).ok());
return respond_file(
blob_service,
Some(found_index_file_path),
extension,
range_header,
digest,
*size,
@ -111,11 +111,11 @@ pub async fn get_root_node_contents<BS: BlobService, DS: DirectoryService, S: As
Err(StatusCode::FORBIDDEN)
}
Node::File { digest, size, .. } => {
let requested_path =
path::Path::new(OsStr::from_bytes(requested_path.as_bytes()));
respond_file(
blob_service,
Some(requested_path),
requested_path
.extension()
.and_then(|b| std::str::from_utf8(b).ok()),
range_header,
&digest,
size,
@ -221,7 +221,7 @@ pub async fn respond_directory_list(
#[instrument(level = "trace", skip_all, fields(digest, size))]
pub async fn respond_file<BS: BlobService>(
blob_service: BS,
requested_path: Option<&path::Path>,
extension: Option<&str>,
range_header: Option<TypedHeader<Range>>,
digest: &B3Digest,
size: u64,
@ -238,9 +238,7 @@ pub async fn respond_file<BS: BlobService>(
StatusCode::NOT_FOUND
})?;
let mime_type = requested_path
.and_then(path::Path::extension)
.and_then(std::ffi::OsStr::to_str)
let mime_type = extension
.and_then(|extension| mime_guess::from_ext(extension).first())
.unwrap_or(mime::APPLICATION_OCTET_STREAM);
match range_header {