Replace all username login reference with email login

README.md

@@ -52,9 +52,10 @@ use crunchyroll_rs::parse::UrlType;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    // log in to crunchyroll with your username and password
+    // Log in to Crunchyroll with your email and password.
+    // Support for username login was dropped by Crunchyroll on December 6th, 2023
     let crunchyroll = Crunchyroll::builder()
-        .login_with_credentials("<username>", "<password>")
+        .login_with_credentials("<email>", "<password>")
         .await?;
 
     let url = crunchyroll_rs::parse_url("https://www.crunchyroll.com/watch/GRDQPM1ZY/alone-and-lonesome").expect("url is not valid");

examples/browse-genre.rs

@@ -7,11 +7,11 @@ use std::env;
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    let user = env::var("USER").expect("'USER' environment variable not found");
+    let email = env::var("EMAIL").expect("'EMAIL' environment variable not found");
     let password = env::var("PASSWORD").expect("'PASSWORD' environment variable not found");
 
     let crunchyroll = Crunchyroll::builder()
-        .login_with_credentials(user, password)
+        .login_with_credentials(email, password)
         .await?;
 
     let options = BrowseOptions::default()

examples/search-series.rs

@@ -5,11 +5,11 @@ use std::env;
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    let user = env::var("USER").expect("'USER' environment variable not found");
+    let email = env::var("EMAIL").expect("'EMAIL' environment variable not found");
     let password = env::var("PASSWORD").expect("'PASSWORD' environment variable not found");
 
     let crunchyroll = Crunchyroll::builder()
-        .login_with_credentials(user, password)
+        .login_with_credentials(email, password)
         .await?;
 
     let mut query_result = crunchyroll.query("darling");

examples/stream-episode.rs

@@ -6,11 +6,11 @@ use std::env;
 
 #[tokio::main]
 async fn main() -> Result<()> {
-    let user = env::var("USER").expect("'USER' environment variable not found");
+    let email = env::var("EMAIL").expect("'EMAIL' environment variable not found");
     let password = env::var("PASSWORD").expect("'PASSWORD' environment variable not found");
 
     let crunchyroll = Crunchyroll::builder()
-        .login_with_credentials(user, password)
+        .login_with_credentials(email, password)
         .await?;
 
     let episode: Episode = crunchyroll.media_from_id("GRDKJZ81Y").await?;

src/crunchyroll.rs

@@ -316,14 +316,14 @@ mod auth {
 
         async fn auth_with_credentials(
             client: &Client,
-            user: String,
+            email: String,
             password: String,
             device_id: Option<String>,
             device_type: Option<String>,
         ) -> Result<AuthResponse> {
             let endpoint = "https://www.crunchyroll.com/auth/v1/token";
             let mut body = vec![
-                ("username", user.as_ref()),
+                ("username", email.as_ref()),
                 ("password", password.as_ref()),
                 ("grant_type", "password"),
                 ("scope", "offline_access"),
@@ -645,18 +645,17 @@ mod auth {
             self.post_login(login_response, session_token).await
         }
 
-        /// Logs in with credentials (username or email and password) and returns a new `Crunchyroll`
-        /// instance.
+        /// Logs in with credentials (email and password) and returns a new `Crunchyroll` instance.
         pub async fn login_with_credentials<S: AsRef<str>>(
             self,
-            user: S,
+            email: S,
             password: S,
         ) -> Result<Crunchyroll> {
             self.pre_login().await?;
 
             let login_response = Executor::auth_with_credentials(
                 &self.client,
-                user.as_ref().to_string(),
+                email.as_ref().to_string(),
                 password.as_ref().to_string(),
                 self.device_identifier
                     .as_ref()

src/lib.rs

@@ -25,7 +25,8 @@
 //!     // set the language in which results should be returned
 //!     .locale(Locale::en_US)
 //!     // login with user credentials (other login options are also available)
-//!     .login_with_credentials("username", "password")
+//!     // support for username login was dropped by Crunchyroll on December 6th, 2023
+//!     .login_with_credentials("email", "password")
 //!     .await?;
 //! ```
 //!

tests/_test_login.rs

@@ -6,11 +6,11 @@ use std::env;
 
 #[tokio::test]
 async fn login_with_credentials() {
-    let user = env::var("USER").expect("'USER' environment variable not found");
+    let email = env::var("EMAIL").expect("'EMAIL' environment variable not found");
     let password = env::var("PASSWORD").expect("'PASSWORD' environment variable not found");
 
     let crunchy = Crunchyroll::builder()
-        .login_with_credentials(user, password)
+        .login_with_credentials(email, password)
         .await;
 
     assert_result!(crunchy);