post cookie-auth and form examples

cookie-auth/Cargo.toml

@@ -2,8 +2,9 @@
 name = "cookie-auth"
 version = "0.1.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
-workspace = "../"
+edition = "2018"
+workspace = ".."
 
 [dependencies]
-actix-web = { git="https://github.com/actix/actix-web.git" }
-env_logger = "0.5"
+actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
+env_logger = "0.6"

cookie-auth/src/main.rs

@@ -1,31 +1,26 @@
-extern crate actix;
-extern crate actix_web;
-extern crate env_logger;
-
-use actix_web::middleware::identity::RequestIdentity;
+use actix_web::middleware::identity::Identity;
 use actix_web::middleware::identity::{CookieIdentityPolicy, IdentityService};
-use actix_web::{middleware, server, App, HttpRequest, HttpResponse};
+use actix_web::{middleware, web, App, HttpResponse, HttpServer};
 
-fn index(req: &HttpRequest) -> String {
-    format!("Hello {}", req.identity().unwrap_or("Anonymous".to_owned()))
+fn index(id: Identity) -> String {
+    format!("Hello {}", id.identity().unwrap_or("Anonymous".to_owned()))
 }
 
-fn login(req: &HttpRequest) -> HttpResponse {
-    req.remember("user1".to_owned());
+fn login(id: Identity) -> HttpResponse {
+    id.remember("user1".to_owned());
     HttpResponse::Found().header("location", "/").finish()
 }
 
-fn logout(req: &HttpRequest) -> HttpResponse {
-    req.forget();
+fn logout(id: Identity) -> HttpResponse {
+    id.forget();
     HttpResponse::Found().header("location", "/").finish()
 }
 
-fn main() {
-    ::std::env::set_var("RUST_LOG", "actix_web=info");
+fn main() -> std::io::Result<()> {
+    std::env::set_var("RUST_LOG", "actix_web=info");
     env_logger::init();
-    let sys = actix::System::new("cookie-auth");
 
-    server::new(|| {
+    HttpServer::new(|| {
         App::new()
             .middleware(middleware::Logger::default())
             .middleware(IdentityService::new(
@@ -33,14 +28,10 @@ fn main() {
                     .name("auth-example")
                     .secure(false),
             ))
-            .resource("/login", |r| r.f(login))
-            .resource("/logout", |r| r.f(logout))
-            .resource("/", |r| r.f(index))
+            .service(web::resource("/login").route(web::post().to(login)))
+            .service(web::resource("/logout").to(logout))
+            .service(web::resource("/").route(web::get().to(index)))
     })
-    .bind("127.0.0.1:8080")
-    .unwrap()
-    .start();
-
-    println!("Started http server: 127.0.0.1:8080");
-    let _ = sys.run();
+    .bind("127.0.0.1:8080")?
+    .run()
 }

form/Cargo.toml

@@ -2,10 +2,11 @@
 name = "form-example"
 version = "0.1.0"
 authors = ["Gorm Casper <gcasper@gmail.com>"]
+edition = "2018"
+workspace = ".."
 
 [dependencies]
-actix = "0.7"
-actix-web = "0.7"
+actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
 
 serde = "1.0"
 serde_derive = "1.0"

form/src/main.rs

@@ -1,48 +1,32 @@
-extern crate actix;
-extern crate actix_web;
-
 #[macro_use]
 extern crate serde_derive;
 
 use actix_web::{
-    http, middleware, server, App, Form, HttpRequest, HttpResponse, Result, State,
+    middleware, web, App, HttpRequest, HttpResponse, HttpServer, Responder, Result,
 };
 
 struct AppState {
     foo: String,
 }
 
-fn main() {
-    let sys = actix::System::new("form-example");
-
-    let _addr = server::new(|| {
-        App::with_state(AppState {
+fn main() -> std::io::Result<()> {
+    HttpServer::new(|| {
+        App::new()
+            .state(AppState {
                 foo: "bar".to_string(),
             })
             .middleware(middleware::Logger::default())
-        .resource("/", |r| {
-            r.method(http::Method::GET).with(index);
+            .service(web::resource("/").route(web::get().to(index)))
+            .service(web::resource("/post1").route(web::post().to(handle_post_1)))
+            .service(web::resource("/post2").route(web::post().to(handle_post_2)))
+            .service(web::resource("/post3").route(web::post().to(handle_post_3)))
     })
-        .resource("/post1", |r| {
-            r.method(http::Method::POST).with(handle_post_1)
-        })
-        .resource("/post2", |r| {
-            r.method(http::Method::POST).with(handle_post_2)
-        })
-        .resource("/post3", |r| {
-            r.method(http::Method::POST).with(handle_post_3)
-        })
-    })
-    .bind("127.0.0.1:8080")
-    .expect("Can not bind to 127.0.0.1:8080")
-    .start();
-
-    println!("Starting http server: 127.0.0.1:8080");
-    let _ = sys.run();
+    .bind("127.0.0.1:8080")?
+    .run()
 }
 
-fn index(_req: HttpRequest<AppState>) -> Result<HttpResponse> {
-    Ok(HttpResponse::build(http::StatusCode::OK)
+fn index() -> Result<HttpResponse> {
+    Ok(HttpResponse::Ok()
         .content_type("text/html; charset=utf-8")
         .body(include_str!("../static/form.html")))
 }
@@ -53,30 +37,28 @@ pub struct MyParams {
 }
 
 /// Simple handle POST request
-fn handle_post_1(params: Form<MyParams>) -> Result<HttpResponse> {
-    Ok(HttpResponse::build(http::StatusCode::OK)
+fn handle_post_1(params: web::Form<MyParams>) -> Result<HttpResponse> {
+    Ok(HttpResponse::Ok()
         .content_type("text/plain")
         .body(format!("Your name is {}", params.name)))
 }
 
 /// State and POST Params
 fn handle_post_2(
-    (state, params): (State<AppState>, Form<MyParams>),
-) -> Result<HttpResponse> {
-    Ok(HttpResponse::build(http::StatusCode::OK)
-        .content_type("text/plain")
-        .body(format!(
+    state: web::State<AppState>,
+    params: web::Form<MyParams>,
+) -> HttpResponse {
+    HttpResponse::Ok().content_type("text/plain").body(format!(
         "Your name is {}, and in AppState I have foo: {}",
         params.name, state.foo
-        )))
+    ))
 }
 
 /// Request and POST Params
-fn handle_post_3(
-    (req, params): (HttpRequest<AppState>, Form<MyParams>),
-) -> Result<HttpResponse> {
+fn handle_post_3(req: HttpRequest, params: web::Form<MyParams>) -> impl Responder {
     println!("Handling POST request: {:?}", req);
-    Ok(HttpResponse::build(http::StatusCode::OK)
+
+    HttpResponse::Ok()
         .content_type("text/plain")
-        .body(format!("Your name is {}", params.name)))
+        .body(format!("Your name is {}", params.name))
 }