add debug log for auth

src/model/user.rs

@@ -2,6 +2,7 @@ use std::ops::Deref;
 
 use argon2::{password_hash::SaltString, Argon2, PasswordHasher};
 use chrono::{Datelike, Local, NaiveDate};
+use log::info;
 use rocket::{
     async_trait,
     http::{Cookie, Status},
@@ -109,11 +110,14 @@ ORDER BY last_access DESC
     }
 
     pub async fn login(db: &SqlitePool, name: &str, pw: &str) -> Result<Self, LoginError> {
+        info!("User '{name}' is trying to login...");
         let Some(user) = User::find_by_name(db, name).await else {
+            info!("Username ({name}) not found");
             return Err(LoginError::InvalidAuthenticationCombo); // Username not found
         };
 
         if user.deleted {
+            info!("User ({name}) already deleted.");
             return Err(LoginError::InvalidAuthenticationCombo); //User existed sometime ago; has
                                                                 //been deleted
         }
@@ -122,12 +126,17 @@ ORDER BY last_access DESC
             Some(user_pw) => {
                 let password_hash = &Self::get_hashed_pw(pw);
                 if password_hash == user_pw {
+                    info!("User {name} successfully logged in");
                     return Ok(user);
                 }
+                info!("User {name} supplied the wrong PW");
 
                 Err(LoginError::InvalidAuthenticationCombo)
             }
-            None => Err(LoginError::NoPasswordSet(user)),
+            None => {
+                info!("User {name} has no PW set");
+                Err(LoginError::NoPasswordSet(user))
+            }
         }
     }
 

src/tera/auth.rs

@@ -41,9 +41,7 @@ async fn login(
     db: &State<SqlitePool>,
     cookies: &CookieJar<'_>,
 ) -> Flash<Redirect> {
-    let user = User::login(db, login.name, login.password).await;
+    let user = match User::login(db, login.name, login.password).await {
-
-    let user = match user {
         Ok(user) => user,
         Err(LoginError::NoPasswordSet(user)) => {
             return Flash::warning(