Struct SendfileMiddleware 

pub struct SendfileMiddleware { /* private fields */ }

X-Sendfile middleware

Handles X-Sendfile headers from upstream applications to serve files directly from disk instead of proxying through the application.

Implementations

impl SendfileMiddleware

pub fn new() -> Self

Create new sendfile middleware

Trait Implementations

impl Default for SendfileMiddleware

fn default() -> Self

Returns the “default value” for a type.

impl Middleware for SendfileMiddleware

fn request_filter<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, session: &'life1 mut Session, _ctx: &'life2 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Add X-Sendfile-Type header to request

This informs the upstream application that we support X-Sendfile, allowing it to respond with X-Sendfile headers for static files.

fn response_filter<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, _session: &'life1 mut Session, upstream_response: &'life2 mut ResponseHeader, ctx: &'life3 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Check for X-Sendfile header in response and handle file serving

If X-Sendfile header is present:

1. Extract file path
2. Validate path for security
3. Set Content-Length from file size
4. Mark sendfile as active in context
5. Remove X-Sendfile header (internal implementation detail)