Add basic sessions and login

Cargo.toml

@@ -15,16 +15,16 @@ clap = { version = "4.4.11", features = ["derive", "env"] }
 include_dir = "0.7.3"
 listenfd = "1.0.1"
 mime_guess = "2.0.4"
+serde = "1.0.193"
 sqlx = { version = "0.7.3", features = ["runtime-tokio", "postgres", "tls-rustls", "migrate", "uuid", "time"] }
 tokio = { version = "1.35.1", features = ["macros", "rt-multi-thread"] }
+tower = "0.4.13"
 tower-http = { version = "0.5.0", features = ["tracing", "trace"] }
+tower-sessions = { version = "0.8.2", features = ["postgres-store", "deletion-task"] }
 tracing = "0.1.40"
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 uuid = { version = "1.6.1", features = ["v4"] }
 
 [build-dependencies]
 railwind = "0.1.5"
 walkdir = "2"
-
-[dev-dependencies]
-tower = { version = "0.4.13", features = ["util"] }

src/app_error.rs

@@ -8,15 +8,17 @@ pub type Result<T> = std::result::Result<T, AppError>;
 #[derive(Debug)]
 pub enum AppError {
     Anyhow(anyhow::Error),
-    NotFound(),
+    NotFound,
+    NotAuthenticated,
 }
 
 impl IntoResponse for AppError {
     fn into_response(self) -> Response {
         tracing::error!("{self:?}");
         match self {
             AppError::Anyhow(_) => (StatusCode::INTERNAL_SERVER_ERROR, "Internal Server Error"),
-            AppError::NotFound() => (StatusCode::NOT_FOUND, "Not Found"),
+            AppError::NotFound => (StatusCode::NOT_FOUND, "Not Found"),
+            AppError::NotAuthenticated => (StatusCode::UNAUTHORIZED, "Authentication failed"),
         }
         .into_response()
     }
@@ -31,7 +33,7 @@ impl From<anyhow::Error> for AppError {
 impl From<sqlx::Error> for AppError {
     fn from(value: sqlx::Error) -> Self {
         match value {
-            sqlx::Error::RowNotFound => Self::NotFound(),
+            sqlx::Error::RowNotFound => Self::NotFound,
             other => Self::Anyhow(other.into()),
         }
     }