hash passwords with argon

Cargo.lock

@@ -125,6 +125,18 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "argon2"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c3610892ee6e0cbce8ae2700349fcf8f98adb0dbfbee85aec3c9179d29cc072"
+dependencies = [
+ "base64ct",
+ "blake2",
+ "cpufeatures",
+ "password-hash",
+]
+
 [[package]]
 name = "arrayvec"
 version = "0.7.6"
@@ -456,6 +468,15 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -1429,6 +1450,7 @@ dependencies = [
 name = "mailauth"
 version = "0.1.0"
 dependencies = [
+ "argon2",
  "axum",
  "axum-extra",
  "dotenvy",
@@ -1736,6 +1758,17 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "password-hash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
+dependencies = [
+ "base64ct",
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "paste"
 version = "1.0.15"

Cargo.toml

@@ -36,3 +36,4 @@ sea-orm = { version = "1.1.0", features = [ "sqlx-sqlite", "runtime-tokio-native
 migration = { path = "migration" } 
 minijinja = "2.4.0"
 thiserror = "2.0.3"
+argon2 = {version = "0.5.3", features = ["password-hash"]}

src/routes/user.rs

@@ -1,5 +1,9 @@
+use argon2::password_hash::SaltString;
+use argon2::{Argon2, PasswordHasher};
 use axum::Form;
 use axum::{extract::State, Extension};
+use rand::rngs::OsRng;
+use reqwest::StatusCode;
 use sea_orm::{ActiveModelTrait, ActiveValue, ColumnTrait, EntityTrait, QueryFilter};
 use serde::{Deserialize, Serialize};
 
@@ -22,16 +26,24 @@ pub async fn update_password(
         .one(&state.conn)
         .await?;
 
+    let salt = SaltString::generate(&mut OsRng);
+    let password = Argon2::default()
+        .hash_password(form.password.as_ref(), &salt)
+        .map_err(|e| ThisError::Generic {
+            code: StatusCode::INTERNAL_SERVER_ERROR,
+            message: e.to_string(),
+        })?;
+
     match user_option {
         Some(user) => {
             let mut user: user::ActiveModel = user.into();
-            user.password = ActiveValue::Set(form.password);
+            user.password = ActiveValue::Set(password.to_string());
             user.update(&state.conn).await?;
         }
         None => {
             let user = user::ActiveModel {
                 userid: ActiveValue::Set(session.name.to_owned()),
-                password: ActiveValue::Set(form.password),
+                password: ActiveValue::Set(password.to_string()),
                 ..Default::default()
             };
             user.insert(&state.conn).await?;