Merge branch 'master' into scope_work

.github/workflows/ci-post-merge.yml

@@ -49,7 +49,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install just, cargo-hack, cargo-nextest, cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -80,7 +80,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: cargo-hack
 

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ concurrency:
 jobs:
   read_msrv:
     name: Read MSRV
-    uses: actions-rust-lang/msrv/.github/workflows/msrv.yml@main
+    uses: actions-rust-lang/msrv/.github/workflows/msrv.yml@v0.1.0
 
   build_and_test:
     needs: read_msrv
@@ -64,7 +64,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install just, cargo-hack, cargo-nextest, cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -113,7 +113,7 @@ jobs:
           toolchain: nightly
 
       - name: Install just
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: just
 

.github/workflows/coverage.yml

@@ -23,7 +23,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install just,cargo-llvm-cov
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: just,cargo-llvm-cov
 

.github/workflows/lint.yml

@@ -79,10 +79,10 @@ jobs:
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
         with:
-          toolchain: nightly-2024-04-26
+          toolchain: nightly-2024-06-07
 
       - name: Install cargo-public-api
-        uses: taiki-e/install-action@v2.33.34
+        uses: taiki-e/install-action@v2.34.0
         with:
           tool: cargo-public-api
 

actix-http/src/ws/frame.rs

@@ -178,14 +178,14 @@ impl Parser {
         };
 
         if payload_len < 126 {
-            dst.reserve(p_len + 2 + if mask { 4 } else { 0 });
+            dst.reserve(p_len + 2);
             dst.put_slice(&[one, two | payload_len as u8]);
         } else if payload_len <= 65_535 {
-            dst.reserve(p_len + 4 + if mask { 4 } else { 0 });
+            dst.reserve(p_len + 4);
             dst.put_slice(&[one, two | 126]);
             dst.put_u16(payload_len as u16);
         } else {
-            dst.reserve(p_len + 10 + if mask { 4 } else { 0 });
+            dst.reserve(p_len + 10);
             dst.put_slice(&[one, two | 127]);
             dst.put_u64(payload_len as u64);
         };

actix-multipart/README.md

@@ -15,7 +15,6 @@
 
 <!-- prettier-ignore-end -->
 
-
 ## Example
 
 Dependencies:
@@ -65,6 +64,7 @@ async fn main() -> std::io::Result<()> {
 ```
 
 Curl request :
+
 ```bash
 curl -v --request POST \
   --url http://localhost:8080/videos \
@@ -72,7 +72,6 @@ curl -v --request POST \
   -F file=@./Cargo.lock
 ```
 
-
 ### Examples
 
-https://github.com/actix/examples/tree/master/forms/multipart
+https://github.com/actix/examples/tree/master/forms/multipart

actix-test/CHANGES.md

@@ -3,8 +3,9 @@
 ## Unreleased
 
 - Add `TestServerConfig::rustls_0_23()` method for Rustls v0.23 support behind new `rustls-0_23` crate feature.
-- Minimum supported Rust version (MSRV) is now 1.72.
+- Add `TestServerConfig::disable_redirects()` method.
 - Various types from `awc`, such as `ClientRequest` and `ClientResponse`, are now re-exported.
+- Minimum supported Rust version (MSRV) is now 1.72.
 
 ## 0.1.3
 

actix-test/src/lib.rs

@@ -149,6 +149,8 @@ where
         StreamType::Rustls023(_) => true,
     };
 
+    let client_cfg = cfg.clone();
+
     // run server in separate orphaned thread
     thread::spawn(move || {
         rt::System::new().block_on(async move {
@@ -460,7 +462,13 @@ where
             }
         };
 
-        Client::builder().connector(connector).finish()
+        let mut client_builder = Client::builder().connector(connector);
+
+        if client_cfg.disable_redirects {
+            client_builder = client_builder.disable_redirects();
+        }
+
+        client_builder.finish()
     };
 
     TestServer {
@@ -480,6 +488,7 @@ enum HttpVer {
     Both,
 }
 
+#[allow(clippy::large_enum_variant)]
 #[derive(Clone)]
 enum StreamType {
     Tcp,
@@ -507,6 +516,7 @@ pub struct TestServerConfig {
     client_request_timeout: Duration,
     port: u16,
     workers: usize,
+    disable_redirects: bool,
 }
 
 impl Default for TestServerConfig {
@@ -524,6 +534,7 @@ impl TestServerConfig {
             client_request_timeout: Duration::from_secs(5),
             port: 0,
             workers: 1,
+            disable_redirects: false,
         }
     }
 
@@ -611,6 +622,15 @@ impl TestServerConfig {
         self.workers = workers;
         self
     }
+
+    /// Instruct the client to not follow redirects.
+    ///
+    /// By default, the client will follow up to 10 consecutive redirects
+    /// before giving up.
+    pub fn disable_redirects(mut self) -> Self {
+        self.disable_redirects = true;
+        self
+    }
 }
 
 /// A basic HTTP server controller that simplifies the process of writing integration tests for

actix-web-codegen/CHANGES.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Prevent inclusion of default `actix-router` features.
 - Minimum supported Rust version (MSRV) is now 1.72.
 - Add a scope macro that takes a path
 

actix-web-codegen/Cargo.toml

@@ -16,7 +16,7 @@ rust-version.workspace = true
 proc-macro = true
 
 [dependencies]
-actix-router = "0.5"
+actix-router = { version = "0.5", default-features = false }
 proc-macro2 = "1"
 quote = "1"
 syn = { version = "2", features = ["full", "extra-traits"] }

actix-web-codegen/tests/trybuild/route-malformed-path-fail.stderr

@@ -20,10 +20,7 @@ error: custom attribute panicked
 13 | #[get("/{}")]
    | ^^^^^^^^^^^^^
    |
-   = help: message: Wrong path pattern: "/{}" regex parse error:
+   = help: message: Wrong path pattern: "/{}" empty capture group names are not allowed
-               ((?s-m)^/(?P<>[^/]+))$
-                            ^
-           error: empty capture group name
 
 error: custom attribute panicked
   --> $DIR/route-malformed-path-fail.rs:23:1

actix-web/CHANGES.md

@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+### Added
+
+- Add `CustomizeResponder::add_cookie()` method.
+- Add `guard::GuardContext::app_data()` method.
+- Implement `From<Box<dyn ResponseError>>` for `Error`.
+
 ## 4.6.0
 
 ### Added

actix-web/Cargo.toml

@@ -35,7 +35,6 @@ features = [
     "secure-cookies",
 ]
 
-
 [lib]
 name = "actix_web"
 path = "src/lib.rs"
@@ -130,6 +129,7 @@ awc = { version = "3", features = ["openssl"] }
 
 brotli = "6"
 const-str = "0.5"
+core_affinity = "0.8"
 criterion = { version = "0.5", features = ["html_reports"] }
 env_logger = "0.11"
 flate2 = "1.0.13"

actix-web/examples/worker-cpu-pin.rs

@@ -0,0 +1,41 @@
+use std::{
+    io,
+    sync::{
+        atomic::{AtomicUsize, Ordering},
+        Arc,
+    },
+    thread,
+};
+
+use actix_web::{middleware, web, App, HttpServer};
+
+async fn hello() -> &'static str {
+    "Hello world!"
+}
+
+#[actix_web::main]
+async fn main() -> io::Result<()> {
+    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
+
+    let core_ids = core_affinity::get_core_ids().unwrap();
+    let n_core_ids = core_ids.len();
+    let next_core_id = Arc::new(AtomicUsize::new(0));
+
+    HttpServer::new(move || {
+        let pin = Arc::clone(&next_core_id).fetch_add(1, Ordering::AcqRel);
+        log::info!(
+            "setting CPU affinity for worker {}: pinning to core {}",
+            thread::current().name().unwrap(),
+            pin,
+        );
+        core_affinity::set_for_current(core_ids[pin]);
+
+        App::new()
+            .wrap(middleware::Logger::default())
+            .service(web::resource("/").get(hello))
+    })
+    .bind(("127.0.0.1", 8080))?
+    .workers(n_core_ids)
+    .run()
+    .await
+}

actix-web/src/app.rs

@@ -112,8 +112,8 @@ where
     /// })
     /// ```
     #[doc(alias = "manage")]
-    pub fn app_data<U: 'static>(mut self, ext: U) -> Self {
+    pub fn app_data<U: 'static>(mut self, data: U) -> Self {
-        self.extensions.insert(ext);
+        self.extensions.insert(data);
         self
     }
 

actix-web/src/error/error.rs

@@ -60,6 +60,12 @@ impl<T: ResponseError + 'static> From<T> for Error {
     }
 }
 
+impl From<Box<dyn ResponseError>> for Error {
+    fn from(value: Box<dyn ResponseError>) -> Self {
+        Error { cause: value }
+    }
+}
+
 impl From<Error> for Response<BoxBody> {
     fn from(err: Error) -> Response<BoxBody> {
         err.error_response().into()

actix-web/src/guard/mod.rs

@@ -110,6 +110,12 @@ impl<'a> GuardContext<'a> {
     pub fn header<H: Header>(&self) -> Option<H> {
         H::parse(self.req).ok()
     }
+
+    /// Counterpart to [HttpRequest::app_data](crate::HttpRequest::app_data).
+    #[inline]
+    pub fn app_data<T: 'static>(&self) -> Option<&T> {
+        self.req.app_data()
+    }
 }
 
 /// Interface for routing guards.
@@ -512,4 +518,18 @@ mod tests {
             .to_srv_request();
         assert!(guard.check(&req.guard_ctx()));
     }
+
+    #[test]
+    fn app_data() {
+        const TEST_VALUE: u32 = 42;
+        let guard = fn_guard(|ctx| dbg!(ctx.app_data::<u32>()) == Some(&TEST_VALUE));
+
+        let req = TestRequest::default().app_data(TEST_VALUE).to_srv_request();
+        assert!(guard.check(&req.guard_ctx()));
+
+        let req = TestRequest::default()
+            .app_data(TEST_VALUE * 2)
+            .to_srv_request();
+        assert!(!guard.check(&req.guard_ctx()));
+    }
 }

actix-web/src/response/customize_responder.rs

@@ -7,7 +7,7 @@ use actix_http::{
 
 use crate::{HttpRequest, HttpResponse, Responder};
 
-/// Allows overriding status code and headers for a [`Responder`].
+/// Allows overriding status code and headers (including cookies) for a [`Responder`].
 ///
 /// Created by calling the [`customize`](Responder::customize) method on a [`Responder`] type.
 pub struct CustomizeResponder<R> {
@@ -137,6 +137,29 @@ impl<R: Responder> CustomizeResponder<R> {
             Some(&mut self.inner)
         }
     }
+
+    /// Appends a `cookie` to the final response.
+    ///
+    /// # Errors
+    ///
+    /// Final response will be an error if `cookie` cannot be converted into a valid header value.
+    #[cfg(feature = "cookies")]
+    pub fn add_cookie(mut self, cookie: &crate::cookie::Cookie<'_>) -> Self {
+        use actix_http::header::{TryIntoHeaderValue as _, SET_COOKIE};
+
+        if let Some(inner) = self.inner() {
+            match cookie.to_string().try_into_value() {
+                Ok(val) => {
+                    inner.append_headers.append(SET_COOKIE, val);
+                }
+                Err(err) => {
+                    self.error = Some(err.into());
+                }
+            }
+        }
+
+        self
+    }
 }
 
 impl<T> Responder for CustomizeResponder<T>
@@ -175,6 +198,7 @@ mod tests {
 
     use super::*;
     use crate::{
+        cookie::Cookie,
         http::header::{HeaderValue, CONTENT_TYPE},
         test::TestRequest,
     };
@@ -209,6 +233,22 @@ mod tests {
             to_bytes(res.into_body()).await.unwrap(),
             Bytes::from_static(b"test"),
         );
+
+        let res = "test"
+            .to_string()
+            .customize()
+            .add_cookie(&Cookie::new("name", "value"))
+            .respond_to(&req);
+
+        assert!(res.status().is_success());
+        assert_eq!(
+            res.cookies().collect::<Vec<Cookie<'_>>>(),
+            vec![Cookie::new("name", "value")],
+        );
+        assert_eq!(
+            to_bytes(res.into_body()).await.unwrap(),
+            Bytes::from_static(b"test"),
+        );
     }
 
     #[actix_rt::test]