Minimal subsonic functionality

src/entities/user.rs

@@ -19,6 +19,9 @@ pub struct Model {
     pub username: String,
     #[serde(skip_serializing)]
     pub password_hash: String,
+    #[serde(skip_serializing)]
+    #[sea_orm(nullable)]
+    pub subsonic_password: Option<String>,
     pub role: UserRole,
     pub created_at: chrono::NaiveDateTime,
     pub updated_at: chrono::NaiveDateTime,

src/migration/m20260320_000015_add_subsonic_password.rs

@@ -0,0 +1,35 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Users::Table)
+                    .add_column(ColumnDef::new(Users::SubsonicPassword).text())
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Users::Table)
+                    .drop_column(Users::SubsonicPassword)
+                    .to_owned(),
+            )
+            .await
+    }
+}
+
+#[derive(DeriveIden)]
+enum Users {
+    Table,
+    SubsonicPassword,
+}

src/migration/mod.rs

@@ -13,6 +13,7 @@ mod m20260319_000011_create_users;
 mod m20260319_000012_add_user_id_to_wanted_items;
 mod m20260320_000013_add_artist_monitoring;
 mod m20260320_000014_create_playlists;
+mod m20260320_000015_add_subsonic_password;
 
 pub struct Migrator;
 
@@ -33,6 +34,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20260319_000012_add_user_id_to_wanted_items::Migration),
             Box::new(m20260320_000013_add_artist_monitoring::Migration),
             Box::new(m20260320_000014_create_playlists::Migration),
+            Box::new(m20260320_000015_add_subsonic_password::Migration),
         ]
     }
 }

src/queries/users.rs

@@ -52,6 +52,19 @@ pub async fn count(db: &DatabaseConnection) -> DbResult<u64> {
     Ok(Users::find().count(db).await?)
 }
 
+/// Set the Subsonic password for a user. Stored as plaintext per the Subsonic protocol.
+pub async fn set_subsonic_password(
+    db: &DatabaseConnection,
+    user_id: i32,
+    password: &str,
+) -> DbResult<User> {
+    let existing = get_by_id(db, user_id).await?;
+    let mut active: ActiveModel = existing.into();
+    active.subsonic_password = Set(Some(password.to_string()));
+    active.updated_at = Set(Utc::now().naive_utc());
+    Ok(active.update(db).await?)
+}
+
 /// Assign all orphaned wanted items (user_id IS NULL) to the given user.
 pub async fn adopt_orphaned_wanted_items(db: &DatabaseConnection, user_id: i32) -> DbResult<u64> {
     use crate::entities::wanted_item;