feat: add bogus login

src/api/v1/login.rs

@@ -0,0 +1,70 @@
+use actix_web::{error, post, web, Error, HttpResponse};
+use regex::Regex;
+use serde::{Deserialize, Serialize};
+use futures::StreamExt;
+
+use crate::Data;
+
+#[derive(Deserialize)]
+struct LoginInformation {
+    username: String,
+    password: String,
+    device_name: String,
+}
+
+#[derive(Serialize)]
+struct Response {
+    access_token: String,
+    expires_in: u64,
+    refresh_token: String,
+}
+
+const MAX_SIZE: usize = 262_144;
+
+#[post("/login")]
+pub async fn res(mut payload: web::Payload, data: web::Data<Data>) -> Result<HttpResponse, Error> {
+    let mut body = web::BytesMut::new();
+    while let Some(chunk) = payload.next().await {
+        let chunk = chunk?;
+        // limit max size of in-memory payload
+        if (body.len() + chunk.len()) > MAX_SIZE {
+            return Err(error::ErrorBadRequest("overflow"));
+        }
+        body.extend_from_slice(&chunk);
+    }
+
+    let login_information = serde_json::from_slice::<LoginInformation>(&body)?;
+
+    let email_regex = Regex::new(r"[-A-Za-z0-9!#$%&'*+/=?^_`{|}~]+(?:\.[-A-Za-z0-9!#$%&'*+/=?^_`{|}~]+)*@(?:[A-Za-z0-9](?:[-A-Za-z0-9]*[A-Za-z0-9])?\.)+[A-Za-z0-9](?:[-A-Za-z0-9]*[A-Za-z0-9])?").unwrap();
+
+    // FIXME: This regex doesnt seem to be working
+    let username_regex = Regex::new(r"[a-zA-Z0-9.-_]").unwrap();
+
+    if email_regex.is_match(&login_information.username) {
+        if let Ok(password) = sqlx::query_scalar("SELECT password FROM users WHERE email = $1").bind(login_information.username).fetch_one(&data.pool).await {
+            return Ok(login(login_information.password, password))
+        }
+
+        return Ok(HttpResponse::Unauthorized().finish())
+    } else if username_regex.is_match(&login_information.username) {
+        if let Ok(password) = sqlx::query_scalar("SELECT password FROM users WHERE username = $1").bind(login_information.username).fetch_one(&data.pool).await {
+            return Ok(login(login_information.password, password))
+        }
+
+        return Ok(HttpResponse::Unauthorized().finish())
+    }
+
+    Ok(HttpResponse::Unauthorized().finish())
+}
+
+fn login(request_password: String, database_password: String) -> HttpResponse {
+    if request_password == database_password {
+        return HttpResponse::Ok().json(Response {
+            access_token: "bogus".to_string(),
+            expires_in: 0,
+            refresh_token: "bogus".to_string(),
+        })
+    }
+    
+    HttpResponse::Unauthorized().finish()
+}

src/api/v1/mod.rs

@@ -2,9 +2,11 @@ use actix_web::{Scope, web};
 
 mod stats;
 mod register;
+mod login;
 
 pub fn web() -> Scope {
     web::scope("/v1")
         .service(stats::res)
         .service(register::res)
+        .service(login::res)
 }