How to add headers to the response of static resources

[tqq1994516]

I tried to add a header in leptos_routes, but it only worked for my router requests.

        .leptos_routes(&leptos_options, routes, {
            let leptos_options = leptos_options.clone();
            move || {
                let opts = expect_context::<leptos_axum::ResponseOptions>();
                opts.insert_header(
                    HeaderName::from_static("cross-origin-opener-policy"),
                    HeaderValue::from_static("same-origin"),
                );
                opts.insert_header(
                    HeaderName::from_static("cross-origin-embedder-policy"),
                    HeaderValue::from_static("require-corp"),
                );
                shell(leptos_options.clone())
            }
        })

I saw in the function description that file_and_error_handler_with_context and file_and_error_handler are used to set static resources. I used the following method. Although the header printed in the terminal is as expected ResponseOptions(RwLock { data: ResponseParts { status: None, headers: {"cross-origin-opener-policy": "same-origin", "cross-origin-embedder-policy": "require-corp"} } }), the header I added is not present in the actual static resource response header.

.fallback(leptos_axum::file_and_error_handler_with_context(
            move || {
                let opts = expect_context::<leptos_axum::ResponseOptions>();
                opts.insert_header(
                    HeaderName::from_static("cross-origin-opener-policy"),
                    HeaderValue::from_static("same-origin"),
                );
                opts.insert_header(
                    HeaderName::from_static("cross-origin-embedder-policy"),
                    HeaderValue::from_static("require-corp"),
                );
                println!("{opts:?}");
                provide_context(opts);
            },
            shell,
        ))

[gbj]

It looks like file_and_error_handler_with_context just doesn't call extend_response() like the other, similar helpers do (see here)?

A PR would be welcome to fix this.

[tqq1994516]

It looks like file_and_error_handler_with_context just doesn't call extend_response() like the other, similar helpers do (see here)?

A PR would be welcome to fix this.

Okay, I'll try it later.

[tqq1994516]

A PR would be welcome to fix this.

I fixed his #4394