mirror of
https://github.com/fafhrd91/actix-web
synced 2024-11-24 00:21:08 +01:00
1223 lines
40 KiB
Rust
1223 lines
40 KiB
Rust
use std::{cell::RefCell, fmt, future::Future, mem, rc::Rc};
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use actix_http::Extensions;
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use actix_router::{ResourceDef, Router};
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use actix_service::{
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apply, apply_fn_factory,
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boxed::{self, BoxService, BoxServiceFactory},
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IntoServiceFactory, Service, ServiceFactory, ServiceFactoryExt, Transform,
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};
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use futures_core::future::LocalBoxFuture;
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use futures_util::future::join_all;
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use crate::{
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config::ServiceConfig,
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data::Data,
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dev::{AppService, HttpServiceFactory},
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guard::Guard,
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rmap::ResourceMap,
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service::{AppServiceFactory, ServiceFactoryWrapper, ServiceRequest, ServiceResponse},
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Error, Resource, Route,
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};
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type Guards = Vec<Box<dyn Guard>>;
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type HttpService = BoxService<ServiceRequest, ServiceResponse, Error>;
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type HttpNewService = BoxServiceFactory<(), ServiceRequest, ServiceResponse, Error, ()>;
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/// Resources scope.
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///
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/// Scope is a set of resources with common root path.
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/// Scopes collect multiple paths under a common path prefix.
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/// Scope path can contain variable path segments as resources.
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/// Scope prefix is always complete path segment, i.e `/app` would
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/// be converted to a `/app/` and it would not match `/app` path.
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///
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/// You can get variable path segments from `HttpRequest::match_info()`.
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/// `Path` extractor also is able to extract scope level variable segments.
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///
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/// ```
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/// use actix_web::{web, App, HttpResponse};
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///
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/// fn main() {
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/// let app = App::new().service(
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/// web::scope("/{project_id}/")
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/// .service(web::resource("/path1").to(|| async { "OK" }))
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/// .service(web::resource("/path2").route(web::get().to(|| HttpResponse::Ok())))
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/// .service(web::resource("/path3").route(web::head().to(HttpResponse::MethodNotAllowed)))
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/// );
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/// }
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/// ```
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///
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/// In the above example three routes get registered:
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/// * /{project_id}/path1 - responds to all http method
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/// * /{project_id}/path2 - `GET` requests
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/// * /{project_id}/path3 - `HEAD` requests
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pub struct Scope<T = ScopeEndpoint> {
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endpoint: T,
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rdef: String,
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app_data: Option<Extensions>,
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services: Vec<Box<dyn AppServiceFactory>>,
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guards: Vec<Box<dyn Guard>>,
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default: Option<Rc<HttpNewService>>,
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external: Vec<ResourceDef>,
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factory_ref: Rc<RefCell<Option<ScopeFactory>>>,
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}
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impl Scope {
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/// Create a new scope
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pub fn new(path: &str) -> Scope {
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let factory_ref = Rc::new(RefCell::new(None));
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Scope {
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endpoint: ScopeEndpoint::new(Rc::clone(&factory_ref)),
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rdef: path.to_string(),
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app_data: None,
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guards: Vec::new(),
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services: Vec::new(),
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default: None,
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external: Vec::new(),
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factory_ref,
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}
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}
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}
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impl<T> Scope<T>
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where
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T: ServiceFactory<
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ServiceRequest,
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Config = (),
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Response = ServiceResponse,
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Error = Error,
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InitError = (),
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>,
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{
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/// Add match guard to a scope.
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///
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/// ```
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/// use actix_web::{web, guard, App, HttpRequest, HttpResponse};
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///
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/// async fn index(data: web::Path<(String, String)>) -> &'static str {
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/// "Welcome!"
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/// }
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///
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/// fn main() {
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/// let app = App::new().service(
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/// web::scope("/app")
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/// .guard(guard::Header("content-type", "text/plain"))
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/// .route("/test1", web::get().to(index))
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/// .route("/test2", web::post().to(|r: HttpRequest| {
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/// HttpResponse::MethodNotAllowed()
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/// }))
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/// );
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/// }
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/// ```
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pub fn guard<G: Guard + 'static>(mut self, guard: G) -> Self {
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self.guards.push(Box::new(guard));
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self
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}
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/// Add scope data.
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///
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/// Data of different types from parent contexts will still be accessible. Any `Data<T>` types
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/// set here can be extracted in handlers using the `Data<T>` extractor.
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///
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/// # Examples
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/// ```
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/// use std::cell::Cell;
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/// use actix_web::{web, App, HttpRequest, HttpResponse, Responder};
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///
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/// struct MyData {
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/// count: std::cell::Cell<usize>,
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/// }
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///
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/// async fn handler(req: HttpRequest, counter: web::Data<MyData>) -> impl Responder {
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/// // note this cannot use the Data<T> extractor because it was not added with it
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/// let incr = *req.app_data::<usize>().unwrap();
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/// assert_eq!(incr, 3);
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///
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/// // update counter using other value from app data
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/// counter.count.set(counter.count.get() + incr);
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///
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/// HttpResponse::Ok().body(counter.count.get().to_string())
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/// }
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///
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/// let app = App::new().service(
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/// web::scope("/app")
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/// .app_data(3usize)
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/// .app_data(web::Data::new(MyData { count: Default::default() }))
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/// .route("/", web::get().to(handler))
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/// );
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/// ```
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pub fn app_data<U: 'static>(mut self, data: U) -> Self {
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self.app_data
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.get_or_insert_with(Extensions::new)
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.insert(data);
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self
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}
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/// Add scope data after wrapping in `Data<T>`.
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///
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/// Deprecated in favor of [`app_data`](Self::app_data).
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#[deprecated(since = "4.0.0", note = "Use `.app_data(Data::new(val))` instead.")]
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pub fn data<U: 'static>(self, data: U) -> Self {
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self.app_data(Data::new(data))
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}
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/// Run external configuration as part of the scope building process.
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///
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/// This function is useful for moving parts of configuration to a different module or library.
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/// For example, some of the resource's configuration could be moved to different module.
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///
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/// ```
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/// use actix_web::{web, middleware, App, HttpResponse};
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///
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/// // this function could be located in different module
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/// fn config(cfg: &mut web::ServiceConfig) {
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/// cfg.service(web::resource("/test")
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/// .route(web::get().to(|| HttpResponse::Ok()))
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/// .route(web::head().to(|| HttpResponse::MethodNotAllowed()))
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/// );
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/// }
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///
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/// fn main() {
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/// let app = App::new()
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/// .wrap(middleware::Logger::default())
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/// .service(
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/// web::scope("/api")
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/// .configure(config)
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/// )
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/// .route("/index.html", web::get().to(|| HttpResponse::Ok()));
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/// }
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/// ```
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pub fn configure<F>(mut self, cfg_fn: F) -> Self
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where
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F: FnOnce(&mut ServiceConfig),
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{
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let mut cfg = ServiceConfig::new();
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cfg_fn(&mut cfg);
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self.services.extend(cfg.services);
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self.external.extend(cfg.external);
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// TODO: add Extensions::is_empty check and conditionally insert data
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self.app_data
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.get_or_insert_with(Extensions::new)
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.extend(cfg.app_data);
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self
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}
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/// Register HTTP service.
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///
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/// This is similar to `App's` service registration.
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///
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/// Actix Web provides several services implementations:
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///
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/// * *Resource* is an entry in resource table which corresponds to requested URL.
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/// * *Scope* is a set of resources with common root path.
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/// * "StaticFiles" is a service for static files support
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///
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/// ```
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/// use actix_web::{web, App, HttpRequest};
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///
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/// struct AppState;
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///
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/// async fn index(req: HttpRequest) -> &'static str {
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/// "Welcome!"
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/// }
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///
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/// fn main() {
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/// let app = App::new().service(
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/// web::scope("/app").service(
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/// web::scope("/v1")
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/// .service(web::resource("/test1").to(index)))
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/// );
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/// }
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/// ```
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pub fn service<F>(mut self, factory: F) -> Self
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where
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F: HttpServiceFactory + 'static,
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{
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self.services
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.push(Box::new(ServiceFactoryWrapper::new(factory)));
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self
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}
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/// Configure route for a specific path.
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///
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/// This is a simplified version of the `Scope::service()` method.
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/// This method can be called multiple times, in that case
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/// multiple resources with one route would be registered for same resource path.
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///
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/// ```
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/// use actix_web::{web, App, HttpResponse};
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///
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/// async fn index(data: web::Path<(String, String)>) -> &'static str {
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/// "Welcome!"
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/// }
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///
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/// fn main() {
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/// let app = App::new().service(
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/// web::scope("/app")
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/// .route("/test1", web::get().to(index))
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/// .route("/test2", web::post().to(|| HttpResponse::MethodNotAllowed()))
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/// );
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/// }
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/// ```
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pub fn route(self, path: &str, mut route: Route) -> Self {
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self.service(
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Resource::new(path)
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.add_guards(route.take_guards())
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.route(route),
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)
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}
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/// Default service to be used if no matching route could be found.
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///
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/// If default resource is not registered, app's default resource is being used.
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pub fn default_service<F, U>(mut self, f: F) -> Self
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where
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F: IntoServiceFactory<U, ServiceRequest>,
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U: ServiceFactory<
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ServiceRequest,
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Config = (),
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Response = ServiceResponse,
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Error = Error,
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> + 'static,
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U::InitError: fmt::Debug,
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{
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// create and configure default resource
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self.default = Some(Rc::new(boxed::factory(f.into_factory().map_init_err(
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|e| log::error!("Can not construct default service: {:?}", e),
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))));
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self
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}
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/// Registers middleware, in the form of a middleware component (type),
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/// that runs during inbound processing in the request
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/// life-cycle (request -> response), modifying request as
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/// necessary, across all requests managed by the *Scope*. Scope-level
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/// middleware is more limited in what it can modify, relative to Route or
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/// Application level middleware, in that Scope-level middleware can not modify
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/// ServiceResponse.
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///
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/// Use middleware when you need to read or modify *every* request in some way.
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pub fn wrap<M>(
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self,
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mw: M,
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) -> Scope<
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impl ServiceFactory<
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ServiceRequest,
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Config = (),
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Response = ServiceResponse,
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Error = Error,
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InitError = (),
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>,
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>
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where
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M: Transform<
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T::Service,
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ServiceRequest,
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Response = ServiceResponse,
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Error = Error,
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InitError = (),
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>,
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{
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Scope {
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endpoint: apply(mw, self.endpoint),
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rdef: self.rdef,
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app_data: self.app_data,
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guards: self.guards,
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services: self.services,
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default: self.default,
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external: self.external,
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factory_ref: self.factory_ref,
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}
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}
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/// Registers middleware, in the form of a closure, that runs during inbound
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/// processing in the request life-cycle (request -> response), modifying
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/// request as necessary, across all requests managed by the *Scope*.
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/// Scope-level middleware is more limited in what it can modify, relative
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/// to Route or Application level middleware, in that Scope-level middleware
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/// can not modify ServiceResponse.
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///
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/// ```
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/// use actix_service::Service;
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/// use actix_web::{web, App};
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/// use actix_web::http::{header::CONTENT_TYPE, HeaderValue};
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///
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/// async fn index() -> &'static str {
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/// "Welcome!"
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/// }
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///
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/// fn main() {
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/// let app = App::new().service(
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/// web::scope("/app")
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/// .wrap_fn(|req, srv| {
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/// let fut = srv.call(req);
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/// async {
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/// let mut res = fut.await?;
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/// res.headers_mut().insert(
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/// CONTENT_TYPE, HeaderValue::from_static("text/plain"),
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/// );
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/// Ok(res)
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/// }
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/// })
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/// .route("/index.html", web::get().to(index)));
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/// }
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/// ```
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pub fn wrap_fn<F, R>(
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self,
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mw: F,
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) -> Scope<
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impl ServiceFactory<
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ServiceRequest,
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Config = (),
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Response = ServiceResponse,
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Error = Error,
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InitError = (),
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>,
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>
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where
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F: Fn(ServiceRequest, &T::Service) -> R + Clone,
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R: Future<Output = Result<ServiceResponse, Error>>,
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{
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Scope {
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endpoint: apply_fn_factory(self.endpoint, mw),
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rdef: self.rdef,
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app_data: self.app_data,
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guards: self.guards,
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services: self.services,
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default: self.default,
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external: self.external,
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factory_ref: self.factory_ref,
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}
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}
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}
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impl<T> HttpServiceFactory for Scope<T>
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where
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T: ServiceFactory<
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ServiceRequest,
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Config = (),
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Response = ServiceResponse,
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Error = Error,
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InitError = (),
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> + 'static,
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{
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fn register(mut self, config: &mut AppService) {
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// update default resource if needed
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let default = self.default.unwrap_or_else(|| config.default_service());
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// register nested services
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let mut cfg = config.clone_config();
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self.services
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.into_iter()
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.for_each(|mut srv| srv.register(&mut cfg));
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let mut rmap = ResourceMap::new(ResourceDef::root_prefix(&self.rdef));
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// external resources
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for mut rdef in mem::take(&mut self.external) {
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rmap.add(&mut rdef, None);
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}
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// complete scope pipeline creation
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*self.factory_ref.borrow_mut() = Some(ScopeFactory {
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default,
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services: cfg
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.into_services()
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.1
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.into_iter()
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.map(|(mut rdef, srv, guards, nested)| {
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rmap.add(&mut rdef, nested);
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(rdef, srv, RefCell::new(guards))
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})
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.collect::<Vec<_>>()
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.into_boxed_slice()
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.into(),
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});
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|
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// get guards
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let guards = if self.guards.is_empty() {
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None
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} else {
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Some(self.guards)
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};
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let scope_data = self.app_data.map(Rc::new);
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// wraps endpoint service (including middleware) call and injects app data for this scope
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let endpoint = apply_fn_factory(self.endpoint, move |mut req: ServiceRequest, srv| {
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if let Some(ref data) = scope_data {
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req.add_data_container(Rc::clone(data));
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}
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srv.call(req)
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});
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|
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// register final service
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config.register_service(
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ResourceDef::root_prefix(&self.rdef),
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guards,
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endpoint,
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Some(Rc::new(rmap)),
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)
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}
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}
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|
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pub struct ScopeFactory {
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services: Rc<[(ResourceDef, HttpNewService, RefCell<Option<Guards>>)]>,
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default: Rc<HttpNewService>,
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}
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|
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impl ServiceFactory<ServiceRequest> for ScopeFactory {
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type Response = ServiceResponse;
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type Error = Error;
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type Config = ();
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type Service = ScopeService;
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type InitError = ();
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type Future = LocalBoxFuture<'static, Result<Self::Service, Self::InitError>>;
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fn new_service(&self, _: ()) -> Self::Future {
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// construct default service factory future
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let default_fut = self.default.new_service(());
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// construct all services factory future with it's resource def and guards.
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let factory_fut = join_all(self.services.iter().map(|(path, factory, guards)| {
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let path = path.clone();
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let guards = guards.borrow_mut().take();
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let factory_fut = factory.new_service(());
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async move {
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let service = factory_fut.await?;
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Ok((path, guards, service))
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}
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}));
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Box::pin(async move {
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let default = default_fut.await?;
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|
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// build router from the factory future result.
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let router = factory_fut
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.await
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.into_iter()
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.collect::<Result<Vec<_>, _>>()?
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.drain(..)
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.fold(Router::build(), |mut router, (path, guards, service)| {
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router.rdef(path, service).2 = guards;
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router
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})
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.finish();
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Ok(ScopeService { router, default })
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})
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}
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}
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|
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pub struct ScopeService {
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router: Router<HttpService, Vec<Box<dyn Guard>>>,
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default: HttpService,
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}
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|
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impl Service<ServiceRequest> for ScopeService {
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type Response = ServiceResponse;
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type Error = Error;
|
|
type Future = LocalBoxFuture<'static, Result<Self::Response, Self::Error>>;
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|
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actix_service::always_ready!();
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|
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fn call(&self, mut req: ServiceRequest) -> Self::Future {
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let res = self.router.recognize_fn(&mut req, |req, guards| {
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if let Some(ref guards) = guards {
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for f in guards {
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if !f.check(req.head()) {
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return false;
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}
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}
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}
|
|
true
|
|
});
|
|
|
|
if let Some((srv, _info)) = res {
|
|
srv.call(req)
|
|
} else {
|
|
self.default.call(req)
|
|
}
|
|
}
|
|
}
|
|
|
|
#[doc(hidden)]
|
|
pub struct ScopeEndpoint {
|
|
factory: Rc<RefCell<Option<ScopeFactory>>>,
|
|
}
|
|
|
|
impl ScopeEndpoint {
|
|
fn new(factory: Rc<RefCell<Option<ScopeFactory>>>) -> Self {
|
|
ScopeEndpoint { factory }
|
|
}
|
|
}
|
|
|
|
impl ServiceFactory<ServiceRequest> for ScopeEndpoint {
|
|
type Response = ServiceResponse;
|
|
type Error = Error;
|
|
type Config = ();
|
|
type Service = ScopeService;
|
|
type InitError = ();
|
|
type Future = LocalBoxFuture<'static, Result<Self::Service, Self::InitError>>;
|
|
|
|
fn new_service(&self, _: ()) -> Self::Future {
|
|
self.factory.borrow_mut().as_mut().unwrap().new_service(())
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use actix_service::Service;
|
|
use actix_utils::future::ok;
|
|
use bytes::Bytes;
|
|
|
|
use crate::{
|
|
dev::AnyBody,
|
|
guard,
|
|
http::{header, HeaderValue, Method, StatusCode},
|
|
middleware::DefaultHeaders,
|
|
service::{ServiceRequest, ServiceResponse},
|
|
test::{call_service, init_service, read_body, TestRequest},
|
|
web, App, HttpMessage, HttpRequest, HttpResponse,
|
|
};
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope() {
|
|
let srv =
|
|
init_service(App::new().service(
|
|
web::scope("/app").service(web::resource("/path1").to(HttpResponse::Ok)),
|
|
))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_root() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/app")
|
|
.service(web::resource("").to(HttpResponse::Ok))
|
|
.service(web::resource("/").to(HttpResponse::Created)),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_root2() {
|
|
let srv = init_service(
|
|
App::new()
|
|
.service(web::scope("/app/").service(web::resource("").to(HttpResponse::Ok))),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
|
|
let req = TestRequest::with_uri("/app/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_root3() {
|
|
let srv = init_service(
|
|
App::new()
|
|
.service(web::scope("/app/").service(web::resource("/").to(HttpResponse::Ok))),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
|
|
let req = TestRequest::with_uri("/app/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_route() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("app")
|
|
.route("/path1", web::get().to(HttpResponse::Ok))
|
|
.route("/path1", web::delete().to(HttpResponse::Ok)),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::DELETE)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::POST)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_route_without_leading_slash() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("app").service(
|
|
web::resource("path1")
|
|
.route(web::get().to(HttpResponse::Ok))
|
|
.route(web::delete().to(HttpResponse::Ok)),
|
|
),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::DELETE)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::POST)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_guard() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/app")
|
|
.guard(guard::Get())
|
|
.service(web::resource("/path1").to(HttpResponse::Ok)),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::POST)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
|
|
let req = TestRequest::with_uri("/app/path1")
|
|
.method(Method::GET)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_variable_segment() {
|
|
let srv = init_service(App::new().service(web::scope("/ab-{project}").service(
|
|
web::resource("/path1").to(|r: HttpRequest| {
|
|
HttpResponse::Ok().body(format!("project: {}", &r.match_info()["project"]))
|
|
}),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/ab-project1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
match resp.response().body() {
|
|
AnyBody::Bytes(ref b) => {
|
|
let bytes = b.clone();
|
|
assert_eq!(bytes, Bytes::from_static(b"project: project1"));
|
|
}
|
|
_ => panic!(),
|
|
}
|
|
|
|
let req = TestRequest::with_uri("/aa-project1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested_scope() {
|
|
let srv = init_service(App::new().service(web::scope("/app").service(
|
|
web::scope("/t1").service(web::resource("/path1").to(HttpResponse::Created)),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested_scope_no_slash() {
|
|
let srv = init_service(App::new().service(web::scope("/app").service(
|
|
web::scope("t1").service(web::resource("/path1").to(HttpResponse::Created)),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested_scope_root() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/app").service(
|
|
web::scope("/t1")
|
|
.service(web::resource("").to(HttpResponse::Ok))
|
|
.service(web::resource("/").to(HttpResponse::Created)),
|
|
),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/t1/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested_scope_filter() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/app").service(
|
|
web::scope("/t1")
|
|
.guard(guard::Get())
|
|
.service(web::resource("/path1").to(HttpResponse::Ok)),
|
|
),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t1/path1")
|
|
.method(Method::POST)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
|
|
let req = TestRequest::with_uri("/app/t1/path1")
|
|
.method(Method::GET)
|
|
.to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested_scope_with_variable_segment() {
|
|
let srv = init_service(App::new().service(web::scope("/app").service(
|
|
web::scope("/{project_id}").service(web::resource("/path1").to(
|
|
|r: HttpRequest| {
|
|
HttpResponse::Created()
|
|
.body(format!("project: {}", &r.match_info()["project_id"]))
|
|
},
|
|
)),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/project_1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
|
|
match resp.response().body() {
|
|
AnyBody::Bytes(ref b) => {
|
|
let bytes = b.clone();
|
|
assert_eq!(bytes, Bytes::from_static(b"project: project_1"));
|
|
}
|
|
_ => panic!(),
|
|
}
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_nested2_scope_with_variable_segment() {
|
|
let srv = init_service(App::new().service(web::scope("/app").service(
|
|
web::scope("/{project}").service(web::scope("/{id}").service(
|
|
web::resource("/path1").to(|r: HttpRequest| {
|
|
HttpResponse::Created().body(format!(
|
|
"project: {} - {}",
|
|
&r.match_info()["project"],
|
|
&r.match_info()["id"],
|
|
))
|
|
}),
|
|
)),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/test/1/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
|
|
match resp.response().body() {
|
|
AnyBody::Bytes(ref b) => {
|
|
let bytes = b.clone();
|
|
assert_eq!(bytes, Bytes::from_static(b"project: test - 1"));
|
|
}
|
|
_ => panic!(),
|
|
}
|
|
|
|
let req = TestRequest::with_uri("/app/test/1/path2").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_default_resource() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/app")
|
|
.service(web::resource("/path1").to(HttpResponse::Ok))
|
|
.default_service(|r: ServiceRequest| {
|
|
ok(r.into_response(HttpResponse::BadRequest()))
|
|
}),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path2").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
|
|
|
|
let req = TestRequest::with_uri("/path2").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_default_resource_propagation() {
|
|
let srv = init_service(
|
|
App::new()
|
|
.service(web::scope("/app1").default_service(web::to(HttpResponse::BadRequest)))
|
|
.service(web::scope("/app2"))
|
|
.default_service(|r: ServiceRequest| {
|
|
ok(r.into_response(HttpResponse::MethodNotAllowed()))
|
|
}),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/non-exist").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
|
|
|
|
let req = TestRequest::with_uri("/app1/non-exist").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
|
|
|
|
let req = TestRequest::with_uri("/app2/non-exist").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_middleware() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("app")
|
|
.wrap(
|
|
DefaultHeaders::new()
|
|
.header(header::CONTENT_TYPE, HeaderValue::from_static("0001")),
|
|
)
|
|
.service(web::resource("/test").route(web::get().to(HttpResponse::Ok))),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/test").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
assert_eq!(
|
|
resp.headers().get(header::CONTENT_TYPE).unwrap(),
|
|
HeaderValue::from_static("0001")
|
|
);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_middleware_fn() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("app")
|
|
.wrap_fn(|req, srv| {
|
|
let fut = srv.call(req);
|
|
async move {
|
|
let mut res = fut.await?;
|
|
res.headers_mut()
|
|
.insert(header::CONTENT_TYPE, HeaderValue::from_static("0001"));
|
|
Ok(res)
|
|
}
|
|
})
|
|
.route("/test", web::get().to(HttpResponse::Ok)),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/test").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
assert_eq!(
|
|
resp.headers().get(header::CONTENT_TYPE).unwrap(),
|
|
HeaderValue::from_static("0001")
|
|
);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_middleware_app_data() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("app")
|
|
.app_data(1usize)
|
|
.wrap_fn(|req, srv| {
|
|
assert_eq!(req.app_data::<usize>(), Some(&1usize));
|
|
req.extensions_mut().insert(1usize);
|
|
srv.call(req)
|
|
})
|
|
.route("/test", web::get().to(HttpResponse::Ok))
|
|
.default_service(|req: ServiceRequest| async move {
|
|
let (req, _) = req.into_parts();
|
|
|
|
assert_eq!(req.extensions().get::<usize>(), Some(&1));
|
|
|
|
Ok(ServiceResponse::new(
|
|
req,
|
|
HttpResponse::BadRequest().finish(),
|
|
))
|
|
}),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/test").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/app/default").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
|
|
}
|
|
|
|
// allow deprecated {App, Scope}::data
|
|
#[allow(deprecated)]
|
|
#[actix_rt::test]
|
|
async fn test_override_data() {
|
|
let srv = init_service(App::new().data(1usize).service(
|
|
web::scope("app").data(10usize).route(
|
|
"/t",
|
|
web::get().to(|data: web::Data<usize>| {
|
|
assert_eq!(**data, 10);
|
|
HttpResponse::Ok()
|
|
}),
|
|
),
|
|
))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
// allow deprecated `{App, Scope}::data`
|
|
#[allow(deprecated)]
|
|
#[actix_rt::test]
|
|
async fn test_override_data_default_service() {
|
|
let srv = init_service(App::new().data(1usize).service(
|
|
web::scope("app").data(10usize).default_service(web::to(
|
|
|data: web::Data<usize>| {
|
|
assert_eq!(**data, 10);
|
|
HttpResponse::Ok()
|
|
},
|
|
)),
|
|
))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_override_app_data() {
|
|
let srv = init_service(App::new().app_data(web::Data::new(1usize)).service(
|
|
web::scope("app").app_data(web::Data::new(10usize)).route(
|
|
"/t",
|
|
web::get().to(|data: web::Data<usize>| {
|
|
assert_eq!(**data, 10);
|
|
HttpResponse::Ok()
|
|
}),
|
|
),
|
|
))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/t").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_config() {
|
|
let srv = init_service(App::new().service(web::scope("/app").configure(|s| {
|
|
s.route("/path1", web::get().to(HttpResponse::Ok));
|
|
})))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/path1").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_scope_config_2() {
|
|
let srv = init_service(App::new().service(web::scope("/app").configure(|s| {
|
|
s.service(web::scope("/v1").configure(|s| {
|
|
s.route("/", web::get().to(HttpResponse::Ok));
|
|
}));
|
|
})))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/v1/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_url_for_external() {
|
|
let srv = init_service(App::new().service(web::scope("/app").configure(|s| {
|
|
s.service(web::scope("/v1").configure(|s| {
|
|
s.external_resource("youtube", "https://youtube.com/watch/{video_id}");
|
|
s.route(
|
|
"/",
|
|
web::get().to(|req: HttpRequest| {
|
|
HttpResponse::Ok()
|
|
.body(req.url_for("youtube", &["xxxxxx"]).unwrap().to_string())
|
|
}),
|
|
);
|
|
}));
|
|
})))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/app/v1/").to_request();
|
|
let resp = srv.call(req).await.unwrap();
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
let body = read_body(resp).await;
|
|
assert_eq!(body, &b"https://youtube.com/watch/xxxxxx"[..]);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn test_url_for_nested() {
|
|
let srv = init_service(App::new().service(web::scope("/a").service(
|
|
web::scope("/b").service(web::resource("/c/{stuff}").name("c").route(
|
|
web::get().to(|req: HttpRequest| {
|
|
HttpResponse::Ok()
|
|
.body(format!("{}", req.url_for("c", &["12345"]).unwrap()))
|
|
}),
|
|
)),
|
|
)))
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/a/b/c/test").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
let body = read_body(resp).await;
|
|
assert_eq!(
|
|
body,
|
|
Bytes::from_static(b"http://localhost:8080/a/b/c/12345")
|
|
);
|
|
}
|
|
|
|
#[actix_rt::test]
|
|
async fn dynamic_scopes() {
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/{a}/").service(
|
|
web::scope("/{b}/")
|
|
.route("", web::get().to(|_: HttpRequest| HttpResponse::Created()))
|
|
.route(
|
|
"/",
|
|
web::get().to(|_: HttpRequest| HttpResponse::Accepted()),
|
|
)
|
|
.route("/{c}", web::get().to(|_: HttpRequest| HttpResponse::Ok())),
|
|
),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
// note the unintuitive behavior with trailing slashes on scopes with dynamic segments
|
|
let req = TestRequest::with_uri("/a//b//c").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/a//b/").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
|
|
let req = TestRequest::with_uri("/a//b//").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::ACCEPTED);
|
|
|
|
let req = TestRequest::with_uri("/a//b//c/d").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
|
|
let srv = init_service(
|
|
App::new().service(
|
|
web::scope("/{a}").service(
|
|
web::scope("/{b}")
|
|
.route("", web::get().to(|_: HttpRequest| HttpResponse::Created()))
|
|
.route(
|
|
"/",
|
|
web::get().to(|_: HttpRequest| HttpResponse::Accepted()),
|
|
)
|
|
.route("/{c}", web::get().to(|_: HttpRequest| HttpResponse::Ok())),
|
|
),
|
|
),
|
|
)
|
|
.await;
|
|
|
|
let req = TestRequest::with_uri("/a/b/c").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::OK);
|
|
|
|
let req = TestRequest::with_uri("/a/b").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::CREATED);
|
|
|
|
let req = TestRequest::with_uri("/a/b/").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::ACCEPTED);
|
|
|
|
let req = TestRequest::with_uri("/a/b/c/d").to_request();
|
|
let resp = call_service(&srv, req).await;
|
|
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
|
|
}
|
|
}
|