fix cd links

auth/casbin/README.md

@@ -5,7 +5,7 @@ Basic integration of [Casbin-RS](https://github.com/casbin/casbin-rs) with [RBAC
 ## Usage
 
 ```sh
-cd security/casbin
+cd auth/casbin
 ```
 
 Modify the files in the `rbac` directory and the code in the `src` directory as required.
@@ -13,7 +13,7 @@ Modify the files in the `rbac` directory and the code in the `src` directory as
 ## Running Server
 
 ```sh
-cd security/casbin
+cd auth/casbin
 cargo run (or ``cargo watch -x run``)
 
 # Started http server: 127.0.0.1:8080

auth/cookie-auth/README.md

@@ -1,7 +1,7 @@
 # cookie-auth
 
 ```sh
-cd session/cookie-auth
+cd auth/cookie-auth
 cargo run
 # Starting http server: 127.0.0.1:8080
 ```

auth/cookie-session/README.md

@@ -1,7 +1,7 @@
 ## Cookie session example
 
 ```sh
-cd session/cookie-session
+cd auth/cookie-session
 cargo run
 # Starting http server: 127.0.0.1:8080
 ```

auth/redis-session/README.md

@@ -1,7 +1,7 @@
 # redis-session
 
 ```sh
-cd session/redis-sessions
+cd auth/redis-sessions
 cargo run
 # Starting http server: 127.0.0.1:8080
 ```

cors/README.md

@@ -2,14 +2,14 @@
 
 ## Run Server
 ```sh
-cd secutiy/web-cors/backend
+cd cors/backend
 cargo run
 ```
 
 ## Run Frontend
 In a separate terminal, also run:
 ```sh
-cd secutiy/web-cors/frontend
+cd cors/frontend
 npm install
 npm run serve
 ```

middleware/middleware-ext-mut/README.md

@@ -1,6 +1,6 @@
-# middleware examples
+# Middleware: Add/Retrieve Request-Local Data
 
-This example showcases a middleware that adds and retrieves request-local data. See also the [Middleware guide](https://actix.rs/docs/middleware/).
+This example showcases a middleware that adds and retrieves request-local data. See also the [middleware guide](https://actix.rs/docs/middleware/).
 
 ## Usage
 

middleware/middleware-http-to-https/README.md

@@ -1,12 +1,11 @@
-## Middleware eg - redirect any http connection to use https connection
+## Middleware: Redirect Any HTTP Connection To Use HTTPS Connection
 
 This example is the next step after implementing this example : [Setup TLS via rustls](https://github.com/actix/examples/tree/master/security/rustls).
 
-You might have already implemented TLS(using one of the ways mentioned in the example of security section), and have setup your server to listen to port 443(for https).
+You might have already implemented TLS (using one of the ways mentioned in the example of security section), and have setup your server to listen to port 443 (for HTTPS).
 
-Now, the only problem left to solve is, to listen to **http** connections as well and redirect them to use **https**
+Now, the only problem left to solve is, to listen to **HTTP** connections as well and redirect them to use **HTTPS**
 
-## Usage
+## Notes
-
-**Note :** You will be required to use sudo while running the binary to access port 80 and 443
 
+Also see [`redirect_to_https`](https://docs.rs/actix-web-lab/0/actix_web_lab/middleware/fn.redirect_to_https.html) from [`actix-web-lab`](https://crates.io/crates/actix-web-lab).

middleware/middleware-http-to-https/src/main.rs

@@ -1,13 +1,7 @@
-use std::fs::File;
+use std::{fs::File, io::BufReader};
-use std::io::BufReader;
 
-use actix_web::dev::Service;
+use actix_web::{dev::Service, get, http, App, HttpResponse, HttpServer};
-use futures::future::FutureExt;
+use futures::future::{self, Either, FutureExt};
-
-use actix_web::{get, App, HttpServer};
-use actix_web::{http, HttpResponse};
-use futures::future;
-use futures::future::Either;
 use rustls::{Certificate, PrivateKey, ServerConfig};
 use rustls_pemfile::{certs, pkcs8_private_keys};
 
@@ -65,8 +59,8 @@ async fn main() -> std::io::Result<()> {
             })
             .service(index)
     })
-    .bind("0.0.0.0:80")? // Port 80 to listen for http request
+    .bind("127.0.0.1:80")? // Port 80 to listen for HTTP request
-    .bind_rustls("0.0.0.0:443", config)? // Port 443 to listen for https request
+    .bind_rustls("127.0.0.1:443", config)? // Port 443 to listen for HTTPS request
     .run()
     .await
 }