Defined what auth server should do

auth/src/types.rs

@@ -1,5 +1,35 @@
+use serde::{Deserialize, Serialize};
 
 #[tarpc::service]
 pub trait RealmAuth {
     async fn test(name: String) -> String;
+    async fn server_token_validation(username: String, server_id: String, domain: String, tarpc_port: u16) -> bool;
+    async fn create_account(username: String, email: String, avatar: String) -> Result<String, ErrorCode>;
+    async fn create_login_flow(username: String) -> ErrorCode;
+    async fn create_token_from_login(username: String, login_code: u16) -> Result<String, ErrorCode>;
+    
+    //NOTE: Need to be the user
+    async fn change_email_flow(token: String) -> ErrorCode;
+    async fn resolve_email_flow(token: String, login_code: u16, new_email: String) -> ErrorCode;
+    async fn change_username(token: String, new_username: String) -> ErrorCode;
+    async fn change_avatar(token: String, avatar: String) -> ErrorCode;
+    //TODO:
+    // Create account
+    // Change email
+    // Change username
+    // Change/Upload/Delete avatar
+    // OAuth login, check against email, store token, take avatar
+    //      Google, Apple, GitHub, Discord
+    // Get avatar
+    // Get all userdata if you are the user
+    // Server token validation
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum ErrorCode {
+    None,
+    Error,
+    EmailTaken,
+    UsernameTaken,
+    InvalidLoginCode,
 }