crates/api/src/local_user/login.rs

   1 use crate::Perform;
   2 use actix_web::web::Data;
   3 use bcrypt::verify;
   4 use lemmy_api_common::{
   5   person::{Login, LoginResponse},
   6   utils::{blocking, check_registration_application, check_user_valid},
   7 };
   8 use lemmy_db_schema::source::site::Site;
   9 use lemmy_db_views::structs::LocalUserView;
  10 use lemmy_utils::{claims::Claims, error::LemmyError, ConnectionId};
  11 use lemmy_websocket::LemmyContext;
  12
  13 #[async_trait::async_trait(?Send)]
  14 impl Perform for Login {
  15   type Response = LoginResponse;
  16
  17   #[tracing::instrument(skip(context, _websocket_id))]
  18   async fn perform(
  19     &self,
  20     context: &Data<LemmyContext>,
  21     _websocket_id: Option<ConnectionId>,
  22   ) -> Result<LoginResponse, LemmyError> {
  23     let data: &Login = self;
  24
  25     // Fetch that username / email
  26     let username_or_email = data.username_or_email.clone();
  27     let local_user_view = blocking(context.pool(), move |conn| {
  28       LocalUserView::find_by_email_or_name(conn, &username_or_email)
  29     })
  30     .await?
  31     .map_err(|e| LemmyError::from_error_message(e, "couldnt_find_that_username_or_email"))?;
  32
  33     // Verify the password
  34     let valid: bool = verify(
  35       &data.password,
  36       &local_user_view.local_user.password_encrypted,
  37     )
  38     .unwrap_or(false);
  39     if !valid {
  40       return Err(LemmyError::from_message("password_incorrect"));
  41     }
  42     check_user_valid(
  43       local_user_view.person.banned,
  44       local_user_view.person.ban_expires,
  45       local_user_view.person.deleted,
  46     )?;
  47
  48     let site = blocking(context.pool(), Site::read_local).await??;
  49     if site.require_email_verification && !local_user_view.local_user.email_verified {
  50       return Err(LemmyError::from_message("email_not_verified"));
  51     }
  52
  53     check_registration_application(&site, &local_user_view, context.pool()).await?;
  54
  55     // Return the jwt
  56     Ok(LoginResponse {
  57       jwt: Some(
  58         Claims::jwt(
  59           local_user_view.local_user.id.0,
  60           &context.secret().jwt_secret,
  61           &context.settings().hostname,
  62         )?
  63         .into(),
  64       ),
  65       verify_email_sent: false,
  66       registration_created: false,
  67     })
  68   }
  69 }