use tower::ServiceBuilder;
use tower_http::csrf::CsrfLayer;

// Rejects cross-origin state-changing requests using `Sec-Fetch-Site`,
// an `Origin` allow-list, and an `Origin`/`Host` fallback. No per-request
// token state required.
let layer = CsrfLayer::new().add_trusted_origin("https://example.com")?;

let service = ServiceBuilder::new().layer(layer).service_fn(handler);

timeout: add DeadlineBody for non-resetting body timeouts, applied via the new RequestBodyDeadlineLayer and ResponseBodyDeadlineLayer (#688)

Unlike TimeoutBody, which resets its deadline on every frame, DeadlineBody caps the total time of a body transfer. A slow client trickling one byte at a time never trips an idle timeout but will trip a deadline.

use std::time::Duration;
use tower::ServiceBuilder;
use tower_http::timeout::RequestBodyDeadlineLayer;

// Abort the request body transfer after 30s total, regardless of how
// frequently data arrives.
let service = ServiceBuilder::new()
    .layer(RequestBodyDeadlineLayer::new(Duration::from_secs(30)))
    .service_fn(handler);

fs: add strong ETag support to ServeDir, including If-Match and If-None-Match precondition handling per RFC 9110. 304 Not Modified responses now carry the ETag and Last-Modified validators (#691)

fs: add a Backend trait to make ServeDir work with non-filesystem sources (e.g. embedded assets or object storage). The default TokioBackend preserves existing behavior. Use ServeDir::with_backend() to plug in custom implementations (#684)

use tower_http::services::fs::ServeDir;

// `MyBackend` implements `tower_http::services::fs::Backend`.
// The default `ServeDir::new()` continues to use `TokioBackend` (local FS).
let service = ServeDir::with_backend("assets", MyBackend::new());

fs: add html_as_default_extension option to ServeDir, appending .html when the request path has no extension (#519)
fs: add redirect_path_prefix option to ServeDir, prepending a prefix on trailing-slash redirects so the service can be mounted under a sub-path (#486)
validate-request: add ValidateRequestHeaderLayer::has_header_value() to reject requests when a header does not have an expected value (#360)
body: UnsyncBoxBody::new() constructor and From<ServeFileSystemResponseBody> conversion to avoid double-boxing when combining ServeDir responses with other body types (#537)
limit: implement Default for limit::ResponseBody when the wrapped body also implements Default (#679)

Changed

breaking: compression: the middleware now handles the * wildcard and
identity;q=0 in Accept-Encoding per RFC 9110 §12.5.3. Requests that
previously fell back to identity (e.g. *;q=0 or identity;q=0 with no
other acceptable encoding) now receive a 406 Not Acceptable response. Clients
that explicitly reject all encodings without listing an alternative will see
different behavior. (#693)
breaking: compression: upgrade the SizeAbove predicate threshold from u16 to u64, allowing minimum sizes above 64 KiB (#704)
breaking: remove the implicit no-op tokio and async-compression features.
These were kept as no-op features in 0.6.x for backwards compatibility after
the switch to dep: syntax in #642. Downstream crates that activate
tower-http/tokio or tower-http/async-compression should remove those
feature entries; the underlying dependencies are still pulled in transitively
by the features that need them (e.g. compression-gzip, fs, timeout).
(#628)
breaking: trace/classify: include the gRPC error message in tracing output. GrpcCode and GrpcFailureClass are now #[non_exhaustive], and GrpcStatus is exported from the classify module (#422)
breaking: follow-redirect: FollowRedirect now forwards request
Extensions to redirected requests instead of dropping them. The Standard
policy drops extensions on cross-origin redirections (same-origin keeps them).
Opt out with FollowRedirectLayer::preserve_extensions(false); keep specific
types with FilterCredentials::allow_extension::<T>() or all of them with
keep_all_extensions(). (#706)
```
use tower_http::follow_redirect::FollowRedirectLayer;

// 0.7.0 forwards request `Extensions` across redirects by default.
// Restore the previous behavior (drop all extensions) with:
let layer = FollowRedirectLayer::new().preserve_extensions(false);
```
breaking: follow-redirect: header and extension filtering is now
cumulative. A value a policy drops on one hop is no longer replayed on later
hops, so FilterCredentials no longer re-sends Cookie/Authorization to a
same-origin target reached after a cross-origin hop. Custom Policy::on_request
impls now see the previous hop's filtered request, not the original. (#706)
trace: DefaultOnRequest, DefaultOnResponse, DefaultOnFailure, and
DefaultOnEos now explicitly parent their tracing events to the request span
rather than relying on the ambient span context. This fixes intermittent cases
where events could appear without their request span attached (#690)
cors: relax the Vary header defaults (#674)
MSRV bumped from 1.64 to 1.65 (#684)

Fixed

fs: ServeDir and ServeFile now emit a Vary: Accept-Encoding response
header when precompressed serving is configured, ensuring caches correctly
distinguish between compressed and uncompressed variants (#692)
breaking: services: reject a trailing slash for file paths. File requests with a trailing slash now return 404 Not Found instead of serving the file (#678)
fs: fix ServeDir stripping the file extension when serving with identity encoding (#686)
compression: forward trailers from the inner body after compression finishes, fixing dropped gRPC status trailers (#685)
trace: fire on_eos when the inner body reports is_end_stream with a precise content-length (#687)
on-early-drop: suppress the early-drop guard when is_end_stream is reported after a data frame (#687)
set-header: make SetMultipleRequestHeaders and SetMultipleResponseHeaders Clone for non-Clone HTTP bodies (#703)

Thanks

New Contributors

@muhamadazmy made their first contribution in #679
@Isvane made their first contribution in #678
@xiaoyawei made their first contribution in #422
@dependabot[bot] made their first contribution in #696
@its-the-shrimp made their first contribution in #519
@yawn made their first contribution in #699
@Jesse-Bakker made their first contribution in #703
@junghwan16 made their first contribution in #705
@claraphyll made their first contribution in #486

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This PR has been generated by Mend Renovate.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [tower-http](https://github.com/tower-rs/tower-http) | dependencies | minor | `0.6.11` → `0.7.0` | --- ### Release Notes <details> <summary>tower-rs/tower-http (tower-http)</summary> ### [`v0.7.0`](https://github.com/tower-rs/tower-http/releases/tag/tower-http-0.7.0) [Compare Source](https://github.com/tower-rs/tower-http/compare/tower-http-0.6.11...tower-http-0.7.0) [Changes since 0.6.11](https://github.com/tower-rs/tower-http/compare/tower-http-0.6.11...tower-http-0.7.0) #### Added - `csrf`: add cross-site request forgery (CSRF) protection middleware, porting the cross-origin protection scheme introduced in Go 1.25 ([#699]) ```rust use tower::ServiceBuilder; use tower_http::csrf::CsrfLayer; // Rejects cross-origin state-changing requests using `Sec-Fetch-Site`, // an `Origin` allow-list, and an `Origin`/`Host` fallback. No per-request // token state required. let layer = CsrfLayer::new().add_trusted_origin("https://example.com")?; let service = ServiceBuilder::new().layer(layer).service_fn(handler); ``` - `timeout`: add `DeadlineBody` for non-resetting body timeouts, applied via the new `RequestBodyDeadlineLayer` and `ResponseBodyDeadlineLayer` ([#688]) Unlike `TimeoutBody`, which resets its deadline on every frame, `DeadlineBody` caps the total time of a body transfer. A slow client trickling one byte at a time never trips an idle timeout but will trip a deadline. ```rust use std::time::Duration; use tower::ServiceBuilder; use tower_http::timeout::RequestBodyDeadlineLayer; // Abort the request body transfer after 30s total, regardless of how // frequently data arrives. let service = ServiceBuilder::new() .layer(RequestBodyDeadlineLayer::new(Duration::from_secs(30))) .service_fn(handler); ``` - `fs`: add strong `ETag` support to `ServeDir`, including `If-Match` and `If-None-Match` precondition handling per RFC 9110. `304 Not Modified` responses now carry the `ETag` and `Last-Modified` validators ([#691]) - `fs`: add a `Backend` trait to make `ServeDir` work with non-filesystem sources (e.g. embedded assets or object storage). The default `TokioBackend` preserves existing behavior. Use `ServeDir::with_backend()` to plug in custom implementations ([#684]) ```rust use tower_http::services::fs::ServeDir; // `MyBackend` implements `tower_http::services::fs::Backend`. // The default `ServeDir::new()` continues to use `TokioBackend` (local FS). let service = ServeDir::with_backend("assets", MyBackend::new()); ``` - `fs`: add `html_as_default_extension` option to `ServeDir`, appending `.html` when the request path has no extension ([#519]) - `fs`: add `redirect_path_prefix` option to `ServeDir`, prepending a prefix on trailing-slash redirects so the service can be mounted under a sub-path ([#486]) - `validate-request`: add `ValidateRequestHeaderLayer::has_header_value()` to reject requests when a header does not have an expected value ([#360]) - `body`: `UnsyncBoxBody::new()` constructor and `From<ServeFileSystemResponseBody>` conversion to avoid double-boxing when combining `ServeDir` responses with other body types ([#537]) - `limit`: implement `Default` for `limit::ResponseBody` when the wrapped body also implements `Default` ([#679]) #### Changed - **breaking:** `compression`: the middleware now handles the `*` wildcard and `identity;q=0` in Accept-Encoding per RFC 9110 §12.5.3. Requests that previously fell back to identity (e.g. `*;q=0` or `identity;q=0` with no other acceptable encoding) now receive a 406 Not Acceptable response. Clients that explicitly reject all encodings without listing an alternative will see different behavior. ([#693]) - **breaking:** `compression`: upgrade the `SizeAbove` predicate threshold from `u16` to `u64`, allowing minimum sizes above 64 KiB ([#704]) - **breaking:** remove the implicit no-op `tokio` and `async-compression` features. These were kept as no-op features in 0.6.x for backwards compatibility after the switch to `dep:` syntax in [#642]. Downstream crates that activate `tower-http/tokio` or `tower-http/async-compression` should remove those feature entries; the underlying dependencies are still pulled in transitively by the features that need them (e.g. `compression-gzip`, `fs`, `timeout`). ([#628]) - **breaking:** `trace`/`classify`: include the gRPC error message in tracing output. `GrpcCode` and `GrpcFailureClass` are now `#[non_exhaustive]`, and `GrpcStatus` is exported from the `classify` module ([#422]) - **breaking:** `follow-redirect`: `FollowRedirect` now forwards request `Extensions` to redirected requests instead of dropping them. The `Standard` policy drops extensions on cross-origin redirections (same-origin keeps them). Opt out with `FollowRedirectLayer::preserve_extensions(false)`; keep specific types with `FilterCredentials::allow_extension::<T>()` or all of them with `keep_all_extensions()`. ([#706]) ```rust use tower_http::follow_redirect::FollowRedirectLayer; // 0.7.0 forwards request `Extensions` across redirects by default. // Restore the previous behavior (drop all extensions) with: let layer = FollowRedirectLayer::new().preserve_extensions(false); ``` - **breaking:** `follow-redirect`: header and extension filtering is now cumulative. A value a policy drops on one hop is no longer replayed on later hops, so `FilterCredentials` no longer re-sends `Cookie`/`Authorization` to a same-origin target reached after a cross-origin hop. Custom `Policy::on_request` impls now see the previous hop's filtered request, not the original. ([#706]) - `trace`: `DefaultOnRequest`, `DefaultOnResponse`, `DefaultOnFailure`, and `DefaultOnEos` now explicitly parent their tracing events to the request span rather than relying on the ambient span context. This fixes intermittent cases where events could appear without their request span attached ([#690]) - `cors`: relax the `Vary` header defaults ([#674]) - MSRV bumped from 1.64 to 1.65 ([#684]) #### Fixed - `fs`: `ServeDir` and `ServeFile` now emit a `Vary: Accept-Encoding` response header when precompressed serving is configured, ensuring caches correctly distinguish between compressed and uncompressed variants ([#692]) - **breaking:** `services`: reject a trailing slash for file paths. File requests with a trailing slash now return `404 Not Found` instead of serving the file ([#678]) - `fs`: fix `ServeDir` stripping the file extension when serving with identity encoding ([#686]) - `compression`: forward trailers from the inner body after compression finishes, fixing dropped gRPC status trailers ([#685]) - `trace`: fire `on_eos` when the inner body reports `is_end_stream` with a precise content-length ([#687]) - `on-early-drop`: suppress the early-drop guard when `is_end_stream` is reported after a data frame ([#687]) - `set-header`: make `SetMultipleRequestHeaders` and `SetMultipleResponseHeaders` `Clone` for non-`Clone` HTTP bodies ([#703]) [#360]: https://github.com/tower-rs/tower-http/pull/360 [#422]: https://github.com/tower-rs/tower-http/pull/422 [#486]: https://github.com/tower-rs/tower-http/pull/486 [#519]: https://github.com/tower-rs/tower-http/pull/519 [#537]: https://github.com/tower-rs/tower-http/pull/537 [#628]: https://github.com/tower-rs/tower-http/pull/628 [#642]: https://github.com/tower-rs/tower-http/pull/642 [#674]: https://github.com/tower-rs/tower-http/pull/674 [#678]: https://github.com/tower-rs/tower-http/pull/678 [#679]: https://github.com/tower-rs/tower-http/pull/679 [#684]: https://github.com/tower-rs/tower-http/pull/684 [#685]: https://github.com/tower-rs/tower-http/pull/685 [#686]: https://github.com/tower-rs/tower-http/pull/686 [#687]: https://github.com/tower-rs/tower-http/pull/687 [#688]: https://github.com/tower-rs/tower-http/pull/688 [#690]: https://github.com/tower-rs/tower-http/pull/690 [#691]: https://github.com/tower-rs/tower-http/pull/691 [#692]: https://github.com/tower-rs/tower-http/pull/692 [#693]: https://github.com/tower-rs/tower-http/pull/693 [#699]: https://github.com/tower-rs/tower-http/pull/699 [#703]: https://github.com/tower-rs/tower-http/pull/703 [#704]: https://github.com/tower-rs/tower-http/pull/704 [#706]: https://github.com/tower-rs/tower-http/pull/706 #### Thanks - [@jlizen](https://github.com/jlizen) - [@seun-ja](https://github.com/seun-ja) - [@Oliboy50](https://github.com/Oliboy50) ##### New Contributors - [@muhamadazmy](https://github.com/muhamadazmy) made their first contribution in [#679](https://github.com/tower-rs/tower-http/pull/679) - [@Isvane](https://github.com/Isvane) made their first contribution in [#678](https://github.com/tower-rs/tower-http/pull/678) - [@xiaoyawei](https://github.com/xiaoyawei) made their first contribution in [#422](https://github.com/tower-rs/tower-http/pull/422) - [@dependabot](https://github.com/dependabot)\[bot] made their first contribution in [#696](https://github.com/tower-rs/tower-http/pull/696) - [@its-the-shrimp](https://github.com/its-the-shrimp) made their first contribution in [#519](https://github.com/tower-rs/tower-http/pull/519) - [@yawn](https://github.com/yawn) made their first contribution in [#699](https://github.com/tower-rs/tower-http/pull/699) - [@Jesse-Bakker](https://github.com/Jesse-Bakker) made their first contribution in [#703](https://github.com/tower-rs/tower-http/pull/703) - [@junghwan16](https://github.com/junghwan16) made their first contribution in [#705](https://github.com/tower-rs/tower-http/pull/705) - [@claraphyll](https://github.com/claraphyll) made their first contribution in [#486](https://github.com/tower-rs/tower-http/pull/486) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).

spacebot added 1 commit

2026-06-15 16:26:57 +02:00

Update Rust crate tower-http to 0.7.0

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