feat: argon2id passwords, session cookies, bot bearer tokens

Adds the full auth flow. Reads stay public; writes (currently only POST
/api/v1/mangas) require a CurrentUser. Both browsers and bot scripts hit
the same endpoints — they just present credentials differently.

Migration 0002_auth.sql introduces users.password_hash, a sessions
table, and an api_tokens table. Sessions and api_tokens store only
sha256(raw_token) — the raw value lives in the cookie or the
Authorization header.

New endpoints under /api/v1/auth/:
- POST /register — argon2id hash, creates a session, sets cookie.
- POST /login — verifies, rotates to a fresh session (old ones expire
  naturally so other devices stay signed in).
- POST /logout — deletes the server-side session row + clears the
  cookie via Max-Age=0.
- GET  /me — current user via the new CurrentUser extractor.
- POST /tokens — issue a bot bearer token; raw value returned exactly
  once at creation.
- DELETE /tokens/{id} — owner-only: 404 if unknown, 403 if it exists
  but belongs to another user, 204 on success.

The CurrentUser axum extractor resolves cookie first, then
Authorization: Bearer; failure → AppError::Unauthenticated (401). New
AppError variants Unauthenticated/Forbidden/Conflict carry the matching
envelope codes; the top-level match in `code()` stays exhaustive.

Backend integration coverage in tests/api_auth.rs: register sets a
HttpOnly SameSite=Lax cookie and never leaks password_hash; duplicate
username → 409; weak password → 400; login rotates the cookie; wrong
password / unknown user → 401; /me with vs without cookie; logout
invalidates the cookie; bot-token roundtrip via Bearer; user A cannot
delete user B's token (403); unknown delete → 404.

Frontend:
- lib/api/auth.ts — typed wrappers; me() returns null on 401.
- lib/session.svelte.ts — per-tab user state with a seq counter to
  guard against an in-flight /me clobbering a fresh setUser.
- lib/api/client.ts — request<T> returns undefined for 204.
- routes/login + routes/register — forms with action="javascript:void(0)"
  so the no-JS path is a no-op (avoids the hydration-race where a
  pre-attach click would submit via the browser default).
- routes/+layout.svelte — session-aware nav: spinner → user + Logout,
  or Login / Register.
- e2e/auth-flow.spec.ts — login flips the layout, logout flips back;
  bad credentials surface the API error message.

Config grows AuthConfig (cookie_secure, cookie_domain, session_ttl_days)
and CORS_ALLOWED_ORIGINS. CORS middleware is mounted in app::build and
stays a no-op (same-origin) until origins are listed.

Lockstep version bump to 0.3.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
MechaCat02
2026-05-16 22:04:25 +02:00
parent ce9a01793f
commit 383cfbed3b
36 changed files with 1901 additions and 13 deletions

179
backend/Cargo.lock generated
View File

@@ -32,6 +32,18 @@ version = "1.0.102"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c" checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
[[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]] [[package]]
name = "async-trait" name = "async-trait"
version = "0.1.89" version = "0.1.89"
@@ -120,6 +132,31 @@ dependencies = [
"tracing", "tracing",
] ]
[[package]]
name = "axum-extra"
version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c794b30c904f0a1c2fb7740f7df7f7972dfaa14ef6f57cb6178dc63e5dca2f04"
dependencies = [
"axum",
"axum-core",
"bytes",
"cookie",
"fastrand",
"futures-util",
"headers",
"http",
"http-body",
"http-body-util",
"mime",
"multer",
"pin-project-lite",
"serde",
"tower",
"tower-layer",
"tower-service",
]
[[package]] [[package]]
name = "axum-macros" name = "axum-macros"
version = "0.4.2" version = "0.4.2"
@@ -152,6 +189,15 @@ dependencies = [
"serde_core", "serde_core",
] ]
[[package]]
name = "blake2"
version = "0.10.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
dependencies = [
"digest",
]
[[package]] [[package]]
name = "block-buffer" name = "block-buffer"
version = "0.10.4" version = "0.10.4"
@@ -224,6 +270,17 @@ version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8" checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
[[package]]
name = "cookie"
version = "0.18.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
dependencies = [
"percent-encoding",
"time",
"version_check",
]
[[package]] [[package]]
name = "core-foundation-sys" name = "core-foundation-sys"
version = "0.8.7" version = "0.8.7"
@@ -290,6 +347,15 @@ dependencies = [
"zeroize", "zeroize",
] ]
[[package]]
name = "deranged"
version = "0.5.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
dependencies = [
"powerfmt",
]
[[package]] [[package]]
name = "digest" name = "digest"
version = "0.10.7" version = "0.10.7"
@@ -328,6 +394,15 @@ dependencies = [
"serde", "serde",
] ]
[[package]]
name = "encoding_rs"
version = "0.8.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
dependencies = [
"cfg-if",
]
[[package]] [[package]]
name = "equivalent" name = "equivalent"
version = "1.0.2" version = "1.0.2"
@@ -535,6 +610,30 @@ dependencies = [
"hashbrown 0.15.5", "hashbrown 0.15.5",
] ]
[[package]]
name = "headers"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b3314d5adb5d94bcdf56771f2e50dbbc80bb4bdf88967526706205ac9eff24eb"
dependencies = [
"base64",
"bytes",
"headers-core",
"http",
"httpdate",
"mime",
"sha1",
]
[[package]]
name = "headers-core"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "54b4a22553d4242c49fddb9ba998a99962b5cc6f22cb5a3482bec22522403ce4"
dependencies = [
"http",
]
[[package]] [[package]]
name = "heck" name = "heck"
version = "0.5.0" version = "0.5.0"
@@ -895,20 +994,27 @@ checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
[[package]] [[package]]
name = "mangalord" name = "mangalord"
version = "0.2.0" version = "0.3.0"
dependencies = [ dependencies = [
"anyhow", "anyhow",
"argon2",
"async-trait", "async-trait",
"axum", "axum",
"axum-extra",
"base64",
"chrono", "chrono",
"dotenvy", "dotenvy",
"http-body-util", "http-body-util",
"mime", "mime",
"rand",
"serde", "serde",
"serde_json", "serde_json",
"sha2",
"sqlx", "sqlx",
"subtle",
"tempfile", "tempfile",
"thiserror 1.0.69", "thiserror 1.0.69",
"time",
"tokio", "tokio",
"tower", "tower",
"tower-http", "tower-http",
@@ -965,6 +1071,23 @@ dependencies = [
"windows-sys 0.61.2", "windows-sys 0.61.2",
] ]
[[package]]
name = "multer"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "83e87776546dc87511aa5ee218730c92b666d7264ab6ed41f9d215af9cd5224b"
dependencies = [
"bytes",
"encoding_rs",
"futures-util",
"http",
"httparse",
"memchr",
"mime",
"spin",
"version_check",
]
[[package]] [[package]]
name = "nu-ansi-term" name = "nu-ansi-term"
version = "0.50.3" version = "0.50.3"
@@ -990,6 +1113,12 @@ dependencies = [
"zeroize", "zeroize",
] ]
[[package]]
name = "num-conv"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
[[package]] [[package]]
name = "num-integer" name = "num-integer"
version = "0.1.46" version = "0.1.46"
@@ -1055,6 +1184,17 @@ dependencies = [
"windows-link", "windows-link",
] ]
[[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]] [[package]]
name = "pem-rfc7468" name = "pem-rfc7468"
version = "0.7.0" version = "0.7.0"
@@ -1118,6 +1258,12 @@ dependencies = [
"zerovec", "zerovec",
] ]
[[package]]
name = "powerfmt"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
[[package]] [[package]]
name = "ppv-lite86" name = "ppv-lite86"
version = "0.2.21" version = "0.2.21"
@@ -1759,6 +1905,37 @@ dependencies = [
"cfg-if", "cfg-if",
] ]
[[package]]
name = "time"
version = "0.3.47"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
dependencies = [
"deranged",
"itoa",
"num-conv",
"powerfmt",
"serde_core",
"time-core",
"time-macros",
]
[[package]]
name = "time-core"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
[[package]]
name = "time-macros"
version = "0.2.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
dependencies = [
"num-conv",
"time-core",
]
[[package]] [[package]]
name = "tinystr" name = "tinystr"
version = "0.8.3" version = "0.8.3"

View File

@@ -1,6 +1,6 @@
[package] [package]
name = "mangalord" name = "mangalord"
version = "0.2.0" version = "0.3.0"
edition = "2021" edition = "2021"
[lib] [lib]
@@ -26,6 +26,13 @@ thiserror = "1"
anyhow = "1" anyhow = "1"
async-trait = "0.1" async-trait = "0.1"
dotenvy = "0.15" dotenvy = "0.15"
argon2 = "0.5"
rand = "0.8"
sha2 = "0.10"
subtle = "2"
base64 = "0.22"
axum-extra = { version = "0.9", features = ["cookie", "typed-header"] }
time = "0.3"
[dev-dependencies] [dev-dependencies]
tempfile = "3" tempfile = "3"

View File

@@ -0,0 +1,30 @@
-- Auth: passwords on users, server-side sessions, and bot API tokens.
--
-- Sessions and api_tokens both store sha256(raw_token) as bytea. The raw
-- token is held by the client (cookie for sessions, Authorization bearer
-- header for tokens); the server only ever sees the hash at rest, so a
-- read of the DB does not yield reusable credentials.
ALTER TABLE users ADD COLUMN password_hash text NOT NULL;
CREATE TABLE sessions (
id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
token_hash bytea NOT NULL UNIQUE,
created_at timestamptz NOT NULL DEFAULT now(),
expires_at timestamptz NOT NULL
);
CREATE INDEX sessions_user_idx ON sessions (user_id);
CREATE INDEX sessions_expires_idx ON sessions (expires_at);
CREATE TABLE api_tokens (
id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
name text NOT NULL,
token_hash bytea NOT NULL UNIQUE,
created_at timestamptz NOT NULL DEFAULT now(),
last_used_at timestamptz
);
CREATE INDEX api_tokens_user_idx ON api_tokens (user_id, created_at DESC);

207
backend/src/api/auth.rs Normal file
View File

@@ -0,0 +1,207 @@
//! Authentication endpoints — register, login, logout, current-user, and
//! bot API token management. Session cookies are HttpOnly + SameSite=Lax
//! and rotate on login (a fresh session row is created; old sessions
//! expire naturally rather than being explicitly invalidated, so other
//! devices keep their existing logins).
use axum::extract::{Path, State};
use axum::http::StatusCode;
use axum::response::IntoResponse;
use axum::routing::{delete, get, post};
use axum::{Json, Router};
use axum_extra::extract::cookie::{Cookie, CookieJar, SameSite};
use chrono::{Duration, Utc};
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use crate::app::AppState;
use crate::auth::extractor::{CurrentUser, SESSION_COOKIE_NAME};
use crate::auth::password::{hash_password, verify_password};
use crate::auth::token::{generate_token, hash_token};
use crate::config::AuthConfig;
use crate::domain::{ApiToken, User};
use crate::error::{AppError, AppResult};
use crate::repo;
pub fn routes() -> Router<AppState> {
Router::new()
.route("/auth/register", post(register))
.route("/auth/login", post(login))
.route("/auth/logout", post(logout))
.route("/auth/me", get(me))
.route("/auth/tokens", post(create_token))
.route("/auth/tokens/:id", delete(delete_token))
}
#[derive(Debug, Deserialize)]
pub struct Credentials {
pub username: String,
pub password: String,
}
#[derive(Debug, Serialize)]
pub struct AuthResponse {
pub user: User,
}
#[derive(Debug, Deserialize)]
pub struct CreateTokenInput {
pub name: String,
}
#[derive(Debug, Serialize)]
pub struct CreatedTokenResponse {
#[serde(flatten)]
pub token: ApiToken,
/// Raw bearer token — returned exactly once at creation.
pub bearer: String,
}
async fn register(
State(state): State<AppState>,
jar: CookieJar,
Json(input): Json<Credentials>,
) -> AppResult<impl IntoResponse> {
let username = input.username.trim();
validate_username(username)?;
validate_password(&input.password)?;
let pwhash = hash_password(&input.password)?;
let user = repo::user::create(&state.db, username, &pwhash).await?;
let jar = start_session(&state, &user, jar).await?;
Ok((StatusCode::CREATED, jar, Json(AuthResponse { user })))
}
async fn login(
State(state): State<AppState>,
jar: CookieJar,
Json(input): Json<Credentials>,
) -> AppResult<impl IntoResponse> {
let username = input.username.trim();
if username.is_empty() || input.password.is_empty() {
return Err(AppError::InvalidInput(
"username and password are required".into(),
));
}
let user = repo::user::find_by_username(&state.db, username)
.await?
.ok_or(AppError::Unauthenticated)?;
if !verify_password(&input.password, &user.password_hash) {
return Err(AppError::Unauthenticated);
}
let jar = start_session(&state, &user, jar).await?;
Ok((StatusCode::OK, jar, Json(AuthResponse { user })))
}
async fn logout(
State(state): State<AppState>,
jar: CookieJar,
) -> AppResult<impl IntoResponse> {
if let Some(cookie) = jar.get(SESSION_COOKIE_NAME) {
let hash = hash_token(cookie.value());
repo::session::delete_by_token_hash(&state.db, &hash).await?;
}
let jar = jar.add(build_expired_cookie(&state.auth));
Ok((StatusCode::NO_CONTENT, jar))
}
async fn me(CurrentUser(user): CurrentUser) -> AppResult<Json<AuthResponse>> {
Ok(Json(AuthResponse { user }))
}
async fn create_token(
State(state): State<AppState>,
CurrentUser(user): CurrentUser,
Json(input): Json<CreateTokenInput>,
) -> AppResult<impl IntoResponse> {
let name = input.name.trim();
if name.is_empty() {
return Err(AppError::InvalidInput("token name is required".into()));
}
let (raw, hash) = generate_token();
let token = repo::api_token::create(&state.db, user.id, name, &hash).await?;
Ok((
StatusCode::CREATED,
Json(CreatedTokenResponse { token, bearer: raw }),
))
}
async fn delete_token(
State(state): State<AppState>,
CurrentUser(user): CurrentUser,
Path(id): Path<Uuid>,
) -> AppResult<StatusCode> {
match repo::api_token::find_owner(&state.db, id).await? {
None => Err(AppError::NotFound),
Some(owner) if owner != user.id => Err(AppError::Forbidden),
Some(_) => {
repo::api_token::delete(&state.db, id).await?;
Ok(StatusCode::NO_CONTENT)
}
}
}
async fn start_session(
state: &AppState,
user: &User,
jar: CookieJar,
) -> AppResult<CookieJar> {
let (raw, hash) = generate_token();
let expires_at = Utc::now() + Duration::days(state.auth.session_ttl_days);
repo::session::create(&state.db, user.id, &hash, expires_at).await?;
Ok(jar.add(build_session_cookie(raw, &state.auth)))
}
fn build_session_cookie(raw: String, cfg: &AuthConfig) -> Cookie<'static> {
let mut builder = Cookie::build((SESSION_COOKIE_NAME, raw))
.http_only(true)
.secure(cfg.cookie_secure)
.same_site(SameSite::Lax)
.path("/")
.max_age(time::Duration::days(cfg.session_ttl_days));
if let Some(domain) = &cfg.cookie_domain {
builder = builder.domain(domain.clone());
}
builder.build()
}
fn build_expired_cookie(cfg: &AuthConfig) -> Cookie<'static> {
let mut builder = Cookie::build((SESSION_COOKIE_NAME, ""))
.http_only(true)
.secure(cfg.cookie_secure)
.same_site(SameSite::Lax)
.path("/")
.max_age(time::Duration::seconds(0));
if let Some(domain) = &cfg.cookie_domain {
builder = builder.domain(domain.clone());
}
builder.build()
}
fn validate_username(u: &str) -> AppResult<()> {
if u.is_empty() {
return Err(AppError::InvalidInput("username is required".into()));
}
if u.len() < 3 || u.len() > 32 {
return Err(AppError::InvalidInput(
"username must be 3-32 characters".into(),
));
}
if !u.chars().all(|c| c.is_alphanumeric() || c == '_' || c == '-') {
return Err(AppError::InvalidInput(
"username may only contain letters, digits, _ and -".into(),
));
}
Ok(())
}
fn validate_password(p: &str) -> AppResult<()> {
if p.len() < 8 {
return Err(AppError::InvalidInput(
"password must be at least 8 characters".into(),
));
}
Ok(())
}

View File

@@ -6,6 +6,7 @@ use uuid::Uuid;
use crate::api::pagination::PagedResponse; use crate::api::pagination::PagedResponse;
use crate::app::AppState; use crate::app::AppState;
use crate::auth::extractor::CurrentUser;
use crate::domain::manga::{Manga, NewManga}; use crate::domain::manga::{Manga, NewManga};
use crate::error::{AppError, AppResult}; use crate::error::{AppError, AppResult};
use crate::repo; use crate::repo;
@@ -54,6 +55,7 @@ async fn get_one(
async fn create( async fn create(
State(state): State<AppState>, State(state): State<AppState>,
CurrentUser(_user): CurrentUser,
Json(input): Json<NewManga>, Json(input): Json<NewManga>,
) -> AppResult<Json<Manga>> { ) -> AppResult<Json<Manga>> {
if input.title.trim().is_empty() { if input.title.trim().is_empty() {

View File

@@ -1,3 +1,4 @@
pub mod auth;
pub mod files; pub mod files;
pub mod health; pub mod health;
pub mod mangas; pub mod mangas;
@@ -12,4 +13,5 @@ pub fn routes() -> Router<AppState> {
.merge(health::routes()) .merge(health::routes())
.merge(mangas::routes()) .merge(mangas::routes())
.merge(files::routes()) .merge(files::routes())
.merge(auth::routes())
} }

View File

@@ -1,17 +1,20 @@
use std::sync::Arc; use std::sync::Arc;
use axum::http::{HeaderName, HeaderValue, Method};
use axum::Router; use axum::Router;
use sqlx::postgres::PgPoolOptions; use sqlx::postgres::PgPoolOptions;
use sqlx::PgPool; use sqlx::PgPool;
use tower_http::cors::{AllowOrigin, CorsLayer};
use tower_http::trace::TraceLayer; use tower_http::trace::TraceLayer;
use crate::config::Config; use crate::config::{AuthConfig, Config};
use crate::storage::{LocalStorage, Storage}; use crate::storage::{LocalStorage, Storage};
#[derive(Clone)] #[derive(Clone)]
pub struct AppState { pub struct AppState {
pub db: PgPool, pub db: PgPool,
pub storage: Arc<dyn Storage>, pub storage: Arc<dyn Storage>,
pub auth: AuthConfig,
} }
pub async fn build(config: Config) -> anyhow::Result<Router> { pub async fn build(config: Config) -> anyhow::Result<Router> {
@@ -23,7 +26,8 @@ pub async fn build(config: Config) -> anyhow::Result<Router> {
let storage: Arc<dyn Storage> = Arc::new(LocalStorage::new(config.storage_dir.clone())); let storage: Arc<dyn Storage> = Arc::new(LocalStorage::new(config.storage_dir.clone()));
Ok(router(AppState { db, storage })) let state = AppState { db, storage, auth: config.auth.clone() };
Ok(router(state).layer(cors_layer(&config.cors_allowed_origins)))
} }
/// Build a router from a pre-assembled state. Used by integration tests /// Build a router from a pre-assembled state. Used by integration tests
@@ -34,3 +38,22 @@ pub fn router(state: AppState) -> Router {
.with_state(state) .with_state(state)
.layer(TraceLayer::new_for_http()) .layer(TraceLayer::new_for_http())
} }
fn cors_layer(allowed_origins: &[String]) -> CorsLayer {
if allowed_origins.is_empty() {
// Same-origin only — no CORS headers emitted.
return CorsLayer::new();
}
let origins: Vec<HeaderValue> = allowed_origins
.iter()
.filter_map(|o| HeaderValue::from_str(o).ok())
.collect();
CorsLayer::new()
.allow_origin(AllowOrigin::list(origins))
.allow_credentials(true)
.allow_methods([Method::GET, Method::POST, Method::PUT, Method::DELETE])
.allow_headers([
HeaderName::from_static("content-type"),
HeaderName::from_static("authorization"),
])
}

View File

@@ -0,0 +1,63 @@
//! `CurrentUser` axum extractor.
//!
//! Resolves a request to a logged-in user by trying, in order:
//! 1. a `mangalord_session` cookie (session lookup by `sha256(value)`);
//! 2. an `Authorization: Bearer <token>` header (api_token lookup).
//!
//! Both paths look up by hash, never by raw value. Failure to resolve
//! either way returns 401 via `AppError::Unauthenticated`.
use axum::async_trait;
use axum::extract::FromRequestParts;
use axum::http::request::Parts;
use axum_extra::extract::cookie::CookieJar;
use axum_extra::headers::authorization::Bearer;
use axum_extra::headers::Authorization;
use axum_extra::TypedHeader;
use crate::app::AppState;
use crate::auth::token::hash_token;
use crate::domain::User;
use crate::error::AppError;
use crate::repo;
pub const SESSION_COOKIE_NAME: &str = "mangalord_session";
pub struct CurrentUser(pub User);
#[async_trait]
impl FromRequestParts<AppState> for CurrentUser {
type Rejection = AppError;
async fn from_request_parts(
parts: &mut Parts,
state: &AppState,
) -> Result<Self, Self::Rejection> {
let jar = CookieJar::from_headers(&parts.headers);
if let Some(cookie) = jar.get(SESSION_COOKIE_NAME) {
let hash = hash_token(cookie.value());
if let Some(session) = repo::session::find_active(&state.db, &hash).await? {
if let Some(user) = repo::user::find_by_id(&state.db, session.user_id).await? {
return Ok(CurrentUser(user));
}
}
}
if let Ok(TypedHeader(Authorization(bearer))) =
TypedHeader::<Authorization<Bearer>>::from_request_parts(parts, state).await
{
let hash = hash_token(bearer.token());
if let Some(token) = repo::api_token::find_active(&state.db, &hash).await? {
if let Some(user) = repo::user::find_by_id(&state.db, token.user_id).await? {
// Fire-and-forget would be ideal but the test harness needs
// a deterministic write so the touched timestamp shows up
// when the test inspects state. Synchronous is fine.
let _ = repo::api_token::touch_last_used(&state.db, token.id).await;
return Ok(CurrentUser(user));
}
}
}
Err(AppError::Unauthenticated)
}
}

10
backend/src/auth/mod.rs Normal file
View File

@@ -0,0 +1,10 @@
//! Authentication primitives.
//!
//! Password hashing (argon2id), opaque-token generation for sessions and
//! bot API tokens, and the `CurrentUser` axum extractor that resolves a
//! request to a logged-in user via either a session cookie or a bearer
//! token.
pub mod extractor;
pub mod password;
pub mod token;

View File

@@ -0,0 +1,59 @@
//! Argon2id password hashing.
//!
//! `hash_password` returns a PHC-encoded string suitable for storage in
//! `users.password_hash`. `verify_password` checks a candidate against a
//! stored hash. Default Argon2 params are argon2id with the crate's
//! recommended cost (m=19456 KiB, t=2, p=1) — OWASP-aligned.
use argon2::password_hash::rand_core::OsRng;
use argon2::password_hash::{PasswordHash, PasswordHasher, PasswordVerifier, SaltString};
use argon2::Argon2;
use crate::error::{AppError, AppResult};
pub fn hash_password(plain: &str) -> AppResult<String> {
let salt = SaltString::generate(&mut OsRng);
Argon2::default()
.hash_password(plain.as_bytes(), &salt)
.map(|h| h.to_string())
.map_err(|e| AppError::Other(anyhow::anyhow!("password hash failed: {e}")))
}
pub fn verify_password(plain: &str, phc: &str) -> bool {
let Ok(hash) = PasswordHash::new(phc) else {
return false;
};
Argon2::default()
.verify_password(plain.as_bytes(), &hash)
.is_ok()
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn hash_then_verify_roundtrip() {
let phc = hash_password("correct horse battery staple").unwrap();
assert!(phc.starts_with("$argon2id$"));
assert!(verify_password("correct horse battery staple", &phc));
}
#[test]
fn verify_rejects_wrong_password() {
let phc = hash_password("hunter2").unwrap();
assert!(!verify_password("hunter3", &phc));
}
#[test]
fn verify_rejects_malformed_hash() {
assert!(!verify_password("anything", "not a real phc string"));
}
#[test]
fn hashes_are_salted() {
let a = hash_password("same").unwrap();
let b = hash_password("same").unwrap();
assert_ne!(a, b, "two hashes of the same password must differ (salt)");
}
}

68
backend/src/auth/token.rs Normal file
View File

@@ -0,0 +1,68 @@
//! High-entropy opaque tokens for sessions and bot API access.
//!
//! `generate_token` draws 32 bytes from the OS CSPRNG, encodes them as
//! URL-safe base64 (no padding), and returns the raw string alongside its
//! SHA-256 hash. Storage holds only the hash; the raw value lives in the
//! cookie or `Authorization` header. Comparison goes through
//! `constant_time_eq` to keep timing side channels off the table.
use base64::engine::general_purpose::URL_SAFE_NO_PAD;
use base64::Engine as _;
use rand::rngs::OsRng;
use rand::RngCore;
use sha2::{Digest, Sha256};
use subtle::ConstantTimeEq;
pub const TOKEN_BYTES: usize = 32;
pub const HASH_BYTES: usize = 32;
pub fn generate_token() -> (String, [u8; HASH_BYTES]) {
let mut raw = [0u8; TOKEN_BYTES];
OsRng.fill_bytes(&mut raw);
let encoded = URL_SAFE_NO_PAD.encode(raw);
let hash = hash_token(&encoded);
(encoded, hash)
}
pub fn hash_token(raw: &str) -> [u8; HASH_BYTES] {
let mut hasher = Sha256::new();
hasher.update(raw.as_bytes());
hasher.finalize().into()
}
pub fn constant_time_eq(a: &[u8], b: &[u8]) -> bool {
a.ct_eq(b).into()
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn generates_unique_tokens() {
let (a, _) = generate_token();
let (b, _) = generate_token();
assert_ne!(a, b);
// 32 bytes base64url-no-pad → 43 chars.
assert_eq!(a.len(), 43);
}
#[test]
fn hash_matches_generated_pair() {
let (raw, hash) = generate_token();
assert_eq!(hash_token(&raw), hash);
}
#[test]
fn hash_is_deterministic() {
assert_eq!(hash_token("abc"), hash_token("abc"));
assert_ne!(hash_token("abc"), hash_token("abd"));
}
#[test]
fn constant_time_eq_compares_correctly() {
assert!(constant_time_eq(b"abc", b"abc"));
assert!(!constant_time_eq(b"abc", b"abd"));
assert!(!constant_time_eq(b"abc", b"abcd"));
}
}

View File

@@ -1,10 +1,29 @@
use std::path::PathBuf; use std::path::PathBuf;
#[derive(Clone, Debug)]
pub struct AuthConfig {
pub cookie_secure: bool,
pub cookie_domain: Option<String>,
pub session_ttl_days: i64,
}
impl Default for AuthConfig {
fn default() -> Self {
Self {
cookie_secure: true,
cookie_domain: None,
session_ttl_days: 30,
}
}
}
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct Config { pub struct Config {
pub database_url: String, pub database_url: String,
pub bind_address: String, pub bind_address: String,
pub storage_dir: PathBuf, pub storage_dir: PathBuf,
pub auth: AuthConfig,
pub cors_allowed_origins: Vec<String>,
} }
impl Config { impl Config {
@@ -17,6 +36,37 @@ impl Config {
storage_dir: std::env::var("STORAGE_DIR") storage_dir: std::env::var("STORAGE_DIR")
.unwrap_or_else(|_| "./data/storage".to_string()) .unwrap_or_else(|_| "./data/storage".to_string())
.into(), .into(),
auth: AuthConfig {
cookie_secure: env_bool("COOKIE_SECURE", true),
cookie_domain: std::env::var("COOKIE_DOMAIN")
.ok()
.filter(|s| !s.is_empty()),
session_ttl_days: env_i64("SESSION_TTL_DAYS", 30),
},
cors_allowed_origins: std::env::var("CORS_ALLOWED_ORIGINS")
.ok()
.map(|s| {
s.split(',')
.map(|o| o.trim().to_string())
.filter(|o| !o.is_empty())
.collect()
})
.unwrap_or_default(),
}) })
} }
} }
fn env_bool(name: &str, default: bool) -> bool {
match std::env::var(name).ok().as_deref() {
Some("1") | Some("true") | Some("TRUE") | Some("yes") => true,
Some("0") | Some("false") | Some("FALSE") | Some("no") => false,
_ => default,
}
}
fn env_i64(name: &str, default: i64) -> i64 {
std::env::var(name)
.ok()
.and_then(|s| s.parse().ok())
.unwrap_or(default)
}

View File

@@ -0,0 +1,15 @@
use chrono::{DateTime, Utc};
use serde::Serialize;
use sqlx::FromRow;
use uuid::Uuid;
#[derive(Debug, Clone, Serialize, FromRow)]
pub struct ApiToken {
pub id: Uuid,
pub user_id: Uuid,
pub name: String,
#[serde(skip)]
pub token_hash: Vec<u8>,
pub created_at: DateTime<Utc>,
pub last_used_at: Option<DateTime<Utc>>,
}

View File

@@ -1,9 +1,13 @@
pub mod api_token;
pub mod bookmark; pub mod bookmark;
pub mod chapter; pub mod chapter;
pub mod manga; pub mod manga;
pub mod session;
pub mod user; pub mod user;
pub use api_token::ApiToken;
pub use bookmark::Bookmark; pub use bookmark::Bookmark;
pub use chapter::Chapter; pub use chapter::Chapter;
pub use manga::Manga; pub use manga::Manga;
pub use session::Session;
pub use user::User; pub use user::User;

View File

@@ -0,0 +1,12 @@
use chrono::{DateTime, Utc};
use sqlx::FromRow;
use uuid::Uuid;
#[derive(Debug, Clone, FromRow)]
pub struct Session {
pub id: Uuid,
pub user_id: Uuid,
pub token_hash: Vec<u8>,
pub created_at: DateTime<Utc>,
pub expires_at: DateTime<Utc>,
}

View File

@@ -7,5 +7,7 @@ use uuid::Uuid;
pub struct User { pub struct User {
pub id: Uuid, pub id: Uuid,
pub username: String, pub username: String,
#[serde(skip)]
pub password_hash: String,
pub created_at: DateTime<Utc>, pub created_at: DateTime<Utc>,
} }

View File

@@ -11,6 +11,12 @@ pub enum AppError {
NotFound, NotFound,
#[error("invalid input: {0}")] #[error("invalid input: {0}")]
InvalidInput(String), InvalidInput(String),
#[error("unauthenticated")]
Unauthenticated,
#[error("forbidden")]
Forbidden,
#[error("conflict: {0}")]
Conflict(String),
#[error(transparent)] #[error(transparent)]
Database(#[from] sqlx::Error), Database(#[from] sqlx::Error),
#[error(transparent)] #[error(transparent)]
@@ -29,6 +35,9 @@ impl AppError {
match self { match self {
AppError::NotFound => "not_found", AppError::NotFound => "not_found",
AppError::InvalidInput(_) => "invalid_input", AppError::InvalidInput(_) => "invalid_input",
AppError::Unauthenticated => "unauthenticated",
AppError::Forbidden => "forbidden",
AppError::Conflict(_) => "conflict",
AppError::Database(sqlx::Error::RowNotFound) => "not_found", AppError::Database(sqlx::Error::RowNotFound) => "not_found",
AppError::Database(_) => "internal_error", AppError::Database(_) => "internal_error",
AppError::Storage(StorageError::NotFound) => "not_found", AppError::Storage(StorageError::NotFound) => "not_found",
@@ -45,6 +54,9 @@ impl IntoResponse for AppError {
let (status, message) = match &self { let (status, message) = match &self {
AppError::NotFound => (StatusCode::NOT_FOUND, "not found".to_string()), AppError::NotFound => (StatusCode::NOT_FOUND, "not found".to_string()),
AppError::InvalidInput(msg) => (StatusCode::BAD_REQUEST, msg.clone()), AppError::InvalidInput(msg) => (StatusCode::BAD_REQUEST, msg.clone()),
AppError::Unauthenticated => (StatusCode::UNAUTHORIZED, "unauthenticated".to_string()),
AppError::Forbidden => (StatusCode::FORBIDDEN, "forbidden".to_string()),
AppError::Conflict(msg) => (StatusCode::CONFLICT, msg.clone()),
AppError::Database(sqlx::Error::RowNotFound) => { AppError::Database(sqlx::Error::RowNotFound) => {
(StatusCode::NOT_FOUND, "not found".to_string()) (StatusCode::NOT_FOUND, "not found".to_string())
} }
@@ -72,6 +84,9 @@ mod tests {
fn codes_are_stable() { fn codes_are_stable() {
assert_eq!(AppError::NotFound.code(), "not_found"); assert_eq!(AppError::NotFound.code(), "not_found");
assert_eq!(AppError::InvalidInput("x".into()).code(), "invalid_input"); assert_eq!(AppError::InvalidInput("x".into()).code(), "invalid_input");
assert_eq!(AppError::Unauthenticated.code(), "unauthenticated");
assert_eq!(AppError::Forbidden.code(), "forbidden");
assert_eq!(AppError::Conflict("x".into()).code(), "conflict");
assert_eq!(AppError::Storage(StorageError::BadKey).code(), "bad_file_key"); assert_eq!(AppError::Storage(StorageError::BadKey).code(), "bad_file_key");
assert_eq!(AppError::Storage(StorageError::NotFound).code(), "not_found"); assert_eq!(AppError::Storage(StorageError::NotFound).code(), "not_found");
assert_eq!(AppError::Database(sqlx::Error::RowNotFound).code(), "not_found"); assert_eq!(AppError::Database(sqlx::Error::RowNotFound).code(), "not_found");

View File

@@ -1,5 +1,6 @@
pub mod api; pub mod api;
pub mod app; pub mod app;
pub mod auth;
pub mod config; pub mod config;
pub mod domain; pub mod domain;
pub mod error; pub mod error;

View File

@@ -0,0 +1,69 @@
//! Bot API token persistence. `token_hash` is sha256 of the raw bearer
//! token; the raw value is shown to the user once at creation and never
//! stored.
use sqlx::PgPool;
use uuid::Uuid;
use crate::domain::ApiToken;
use crate::error::AppResult;
pub async fn create(
pool: &PgPool,
user_id: Uuid,
name: &str,
token_hash: &[u8],
) -> AppResult<ApiToken> {
let row = sqlx::query_as::<_, ApiToken>(
r#"
INSERT INTO api_tokens (user_id, name, token_hash)
VALUES ($1, $2, $3)
RETURNING id, user_id, name, token_hash, created_at, last_used_at
"#,
)
.bind(user_id)
.bind(name)
.bind(token_hash)
.fetch_one(pool)
.await?;
Ok(row)
}
pub async fn find_active(pool: &PgPool, token_hash: &[u8]) -> AppResult<Option<ApiToken>> {
let row = sqlx::query_as::<_, ApiToken>(
r#"
SELECT id, user_id, name, token_hash, created_at, last_used_at
FROM api_tokens
WHERE token_hash = $1
"#,
)
.bind(token_hash)
.fetch_optional(pool)
.await?;
Ok(row)
}
pub async fn touch_last_used(pool: &PgPool, id: Uuid) -> AppResult<()> {
sqlx::query("UPDATE api_tokens SET last_used_at = now() WHERE id = $1")
.bind(id)
.execute(pool)
.await?;
Ok(())
}
pub async fn find_owner(pool: &PgPool, id: Uuid) -> AppResult<Option<Uuid>> {
let row: Option<(Uuid,)> =
sqlx::query_as("SELECT user_id FROM api_tokens WHERE id = $1")
.bind(id)
.fetch_optional(pool)
.await?;
Ok(row.map(|(uid,)| uid))
}
pub async fn delete(pool: &PgPool, id: Uuid) -> AppResult<()> {
sqlx::query("DELETE FROM api_tokens WHERE id = $1")
.bind(id)
.execute(pool)
.await?;
Ok(())
}

View File

@@ -1 +1,4 @@
pub mod api_token;
pub mod manga; pub mod manga;
pub mod session;
pub mod user;

View File

@@ -0,0 +1,53 @@
//! Session persistence. `token_hash` is sha256 of the raw cookie value;
//! the raw value never hits the DB.
use chrono::{DateTime, Utc};
use sqlx::PgPool;
use uuid::Uuid;
use crate::domain::Session;
use crate::error::AppResult;
pub async fn create(
pool: &PgPool,
user_id: Uuid,
token_hash: &[u8],
expires_at: DateTime<Utc>,
) -> AppResult<Session> {
let row = sqlx::query_as::<_, Session>(
r#"
INSERT INTO sessions (user_id, token_hash, expires_at)
VALUES ($1, $2, $3)
RETURNING id, user_id, token_hash, created_at, expires_at
"#,
)
.bind(user_id)
.bind(token_hash)
.bind(expires_at)
.fetch_one(pool)
.await?;
Ok(row)
}
/// Returns the session iff `token_hash` matches and it hasn't expired.
pub async fn find_active(pool: &PgPool, token_hash: &[u8]) -> AppResult<Option<Session>> {
let row = sqlx::query_as::<_, Session>(
r#"
SELECT id, user_id, token_hash, created_at, expires_at
FROM sessions
WHERE token_hash = $1 AND expires_at > now()
"#,
)
.bind(token_hash)
.fetch_optional(pool)
.await?;
Ok(row)
}
pub async fn delete_by_token_hash(pool: &PgPool, token_hash: &[u8]) -> AppResult<()> {
sqlx::query("DELETE FROM sessions WHERE token_hash = $1")
.bind(token_hash)
.execute(pool)
.await?;
Ok(())
}

57
backend/src/repo/user.rs Normal file
View File

@@ -0,0 +1,57 @@
//! User persistence.
use sqlx::PgPool;
use uuid::Uuid;
use crate::domain::User;
use crate::error::{AppError, AppResult};
pub async fn create(pool: &PgPool, username: &str, password_hash: &str) -> AppResult<User> {
let result = sqlx::query_as::<_, User>(
r#"
INSERT INTO users (username, password_hash)
VALUES ($1, $2)
RETURNING id, username, password_hash, created_at
"#,
)
.bind(username)
.bind(password_hash)
.fetch_one(pool)
.await;
match result {
Ok(user) => Ok(user),
Err(e) if is_unique_violation(&e) => {
Err(AppError::Conflict("username is already taken".into()))
}
Err(e) => Err(AppError::Database(e)),
}
}
pub async fn find_by_username(pool: &PgPool, username: &str) -> AppResult<Option<User>> {
let row = sqlx::query_as::<_, User>(
r#"SELECT id, username, password_hash, created_at FROM users WHERE username = $1"#,
)
.bind(username)
.fetch_optional(pool)
.await?;
Ok(row)
}
pub async fn find_by_id(pool: &PgPool, id: Uuid) -> AppResult<Option<User>> {
let row = sqlx::query_as::<_, User>(
r#"SELECT id, username, password_hash, created_at FROM users WHERE id = $1"#,
)
.bind(id)
.fetch_optional(pool)
.await?;
Ok(row)
}
fn is_unique_violation(err: &sqlx::Error) -> bool {
if let sqlx::Error::Database(db_err) = err {
db_err.code().as_deref() == Some("23505")
} else {
false
}
}

281
backend/tests/api_auth.rs Normal file
View File

@@ -0,0 +1,281 @@
mod common;
use axum::http::{header, StatusCode};
use serde_json::json;
use sqlx::PgPool;
use tower::ServiceExt;
fn creds(username: &str) -> serde_json::Value {
json!({ "username": username, "password": "hunter2hunter2" })
}
#[sqlx::test(migrations = "./migrations")]
async fn register_creates_user_and_sets_session_cookie(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::post_json(
"/api/v1/auth/register",
creds("alice"),
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::CREATED);
let cookie_header = resp
.headers()
.get(header::SET_COOKIE)
.expect("Set-Cookie present")
.to_str()
.unwrap()
.to_string();
assert!(cookie_header.starts_with("mangalord_session="));
assert!(cookie_header.contains("HttpOnly"));
assert!(cookie_header.contains("SameSite=Lax"));
assert!(cookie_header.contains("Path=/"));
// In the test harness cookie_secure is false; production has Secure.
assert!(!cookie_header.contains("Secure"));
let body = common::body_json(resp).await;
assert_eq!(body["user"]["username"], "alice");
assert!(body["user"]["id"].as_str().is_some());
assert!(
body["user"].get("password_hash").is_none(),
"password_hash must never leak to the API"
);
}
#[sqlx::test(migrations = "./migrations")]
async fn register_rejects_duplicate_username_with_conflict(pool: PgPool) {
let h = common::harness(pool);
let _ = h
.app
.clone()
.oneshot(common::post_json("/api/v1/auth/register", creds("alice")))
.await
.unwrap();
let resp = h
.app
.oneshot(common::post_json("/api/v1/auth/register", creds("alice")))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::CONFLICT);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "conflict");
}
#[sqlx::test(migrations = "./migrations")]
async fn register_rejects_short_password(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::post_json(
"/api/v1/auth/register",
json!({ "username": "alice", "password": "short" }),
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "invalid_input");
}
#[sqlx::test(migrations = "./migrations")]
async fn login_succeeds_and_rotates_session(pool: PgPool) {
let h = common::harness(pool);
let _ = h
.app
.clone()
.oneshot(common::post_json("/api/v1/auth/register", creds("alice")))
.await
.unwrap();
let resp = h
.app
.oneshot(common::post_json("/api/v1/auth/login", creds("alice")))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::OK);
let cookie = common::extract_session_cookie(&resp).expect("login sets a cookie");
assert!(cookie.starts_with("mangalord_session="));
}
#[sqlx::test(migrations = "./migrations")]
async fn login_rejects_wrong_password(pool: PgPool) {
let h = common::harness(pool);
let _ = h
.app
.clone()
.oneshot(common::post_json("/api/v1/auth/register", creds("alice")))
.await
.unwrap();
let resp = h
.app
.oneshot(common::post_json(
"/api/v1/auth/login",
json!({ "username": "alice", "password": "wrongpassword" }),
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "unauthenticated");
}
#[sqlx::test(migrations = "./migrations")]
async fn login_rejects_unknown_user(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::post_json("/api/v1/auth/login", creds("ghost")))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
}
#[sqlx::test(migrations = "./migrations")]
async fn me_returns_user_with_valid_cookie(pool: PgPool) {
let h = common::harness(pool);
let (username, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.oneshot(common::get_with_cookie("/api/v1/auth/me", &cookie))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::OK);
let body = common::body_json(resp).await;
assert_eq!(body["user"]["username"], username);
}
#[sqlx::test(migrations = "./migrations")]
async fn me_returns_401_without_cookie(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::get("/api/v1/auth/me"))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
}
#[sqlx::test(migrations = "./migrations")]
async fn logout_clears_session(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/auth/logout",
json!({}),
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NO_CONTENT);
// Same cookie no longer works.
let resp = h
.app
.oneshot(common::get_with_cookie("/api/v1/auth/me", &cookie))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
}
#[sqlx::test(migrations = "./migrations")]
async fn create_and_use_bot_token(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/auth/tokens",
json!({ "name": "ci-bot" }),
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::CREATED);
let body = common::body_json(resp).await;
assert_eq!(body["name"], "ci-bot");
let bearer = body["bearer"]
.as_str()
.expect("raw bearer in response")
.to_string();
assert!(body["token_hash"].is_null(), "token_hash must not leak");
// Use the bearer to hit /me — should authenticate.
let resp = h
.app
.oneshot(common::get_with_bearer("/api/v1/auth/me", &bearer))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::OK);
}
#[sqlx::test(migrations = "./migrations")]
async fn user_a_cannot_delete_user_b_token(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie_a) = common::register_user(&h.app).await;
let (_, cookie_b) = common::register_user(&h.app).await;
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/auth/tokens",
json!({ "name": "alice-bot" }),
&cookie_a,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::CREATED);
let body = common::body_json(resp).await;
let token_id = body["id"].as_str().unwrap().to_string();
// User B attempts to delete user A's token → 403.
let resp = h
.app
.clone()
.oneshot(common::delete_with_cookie(
&format!("/api/v1/auth/tokens/{token_id}"),
&cookie_b,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::FORBIDDEN);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "forbidden");
// User A succeeds.
let resp = h
.app
.oneshot(common::delete_with_cookie(
&format!("/api/v1/auth/tokens/{token_id}"),
&cookie_a,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NO_CONTENT);
}
#[sqlx::test(migrations = "./migrations")]
async fn delete_unknown_token_is_404(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.oneshot(common::delete_with_cookie(
"/api/v1/auth/tokens/00000000-0000-0000-0000-000000000000",
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
}

View File

@@ -20,13 +20,15 @@ async fn list_is_empty_initially(pool: PgPool) {
#[sqlx::test(migrations = "./migrations")] #[sqlx::test(migrations = "./migrations")]
async fn create_then_list_roundtrip(pool: PgPool) { async fn create_then_list_roundtrip(pool: PgPool) {
let h = common::harness(pool); let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let created = h let created = h
.app .app
.clone() .clone()
.oneshot(common::post_json( .oneshot(common::post_json_with_cookie(
"/api/v1/mangas", "/api/v1/mangas",
json!({ "title": "Berserk", "author": "Kentaro Miura", "description": null }), json!({ "title": "Berserk", "author": "Kentaro Miura", "description": null }),
&cookie,
)) ))
.await .await
.unwrap(); .unwrap();
@@ -46,6 +48,7 @@ async fn create_then_list_roundtrip(pool: PgPool) {
#[sqlx::test(migrations = "./migrations")] #[sqlx::test(migrations = "./migrations")]
async fn search_filters_by_title_and_author(pool: PgPool) { async fn search_filters_by_title_and_author(pool: PgPool) {
let h = common::harness(pool); let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
for (title, author) in [ for (title, author) in [
("One Piece", "Eiichiro Oda"), ("One Piece", "Eiichiro Oda"),
@@ -55,9 +58,10 @@ async fn search_filters_by_title_and_author(pool: PgPool) {
let _ = h let _ = h
.app .app
.clone() .clone()
.oneshot(common::post_json( .oneshot(common::post_json_with_cookie(
"/api/v1/mangas", "/api/v1/mangas",
json!({ "title": title, "author": author }), json!({ "title": title, "author": author }),
&cookie,
)) ))
.await .await
.unwrap(); .unwrap();
@@ -96,11 +100,13 @@ async fn search_filters_by_title_and_author(pool: PgPool) {
#[sqlx::test(migrations = "./migrations")] #[sqlx::test(migrations = "./migrations")]
async fn create_rejects_empty_title_with_envelope(pool: PgPool) { async fn create_rejects_empty_title_with_envelope(pool: PgPool) {
let h = common::harness(pool); let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h let resp = h
.app .app
.oneshot(common::post_json( .oneshot(common::post_json_with_cookie(
"/api/v1/mangas", "/api/v1/mangas",
json!({ "title": " ", "author": null }), json!({ "title": " ", "author": null }),
&cookie,
)) ))
.await .await
.unwrap(); .unwrap();
@@ -111,6 +117,22 @@ async fn create_rejects_empty_title_with_envelope(pool: PgPool) {
assert!(!msg.is_empty(), "message should be non-empty"); assert!(!msg.is_empty(), "message should be non-empty");
} }
#[sqlx::test(migrations = "./migrations")]
async fn create_requires_authentication(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::post_json(
"/api/v1/mangas",
json!({ "title": "Berserk" }),
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "unauthenticated");
}
#[sqlx::test(migrations = "./migrations")] #[sqlx::test(migrations = "./migrations")]
async fn get_unknown_id_is_404_with_envelope(pool: PgPool) { async fn get_unknown_id_is_404_with_envelope(pool: PgPool) {
let h = common::harness(pool); let h = common::harness(pool);

View File

@@ -6,13 +6,16 @@
use std::sync::Arc; use std::sync::Arc;
use axum::body::Body; use axum::body::Body;
use axum::http::Request; use axum::http::{header, Request};
use axum::Router; use axum::Router;
use http_body_util::BodyExt; use http_body_util::BodyExt;
use serde_json::json;
use sqlx::PgPool; use sqlx::PgPool;
use tempfile::TempDir; use tempfile::TempDir;
use tower::ServiceExt;
use mangalord::app::{router, AppState}; use mangalord::app::{router, AppState};
use mangalord::config::AuthConfig;
use mangalord::storage::LocalStorage; use mangalord::storage::LocalStorage;
pub struct Harness { pub struct Harness {
@@ -26,6 +29,7 @@ pub fn harness(pool: PgPool) -> Harness {
let state = AppState { let state = AppState {
db: pool, db: pool,
storage: Arc::new(LocalStorage::new(storage_dir.path())), storage: Arc::new(LocalStorage::new(storage_dir.path())),
auth: AuthConfig { cookie_secure: false, ..AuthConfig::default() },
}; };
Harness { app: router(state), _storage_dir: storage_dir } Harness { app: router(state), _storage_dir: storage_dir }
} }
@@ -39,11 +43,107 @@ pub fn get(uri: &str) -> Request<Body> {
Request::builder().uri(uri).body(Body::empty()).unwrap() Request::builder().uri(uri).body(Body::empty()).unwrap()
} }
pub fn get_with_cookie(uri: &str, cookie: &str) -> Request<Body> {
Request::builder()
.uri(uri)
.header(header::COOKIE, cookie)
.body(Body::empty())
.unwrap()
}
pub fn get_with_bearer(uri: &str, token: &str) -> Request<Body> {
Request::builder()
.uri(uri)
.header(header::AUTHORIZATION, format!("Bearer {token}"))
.body(Body::empty())
.unwrap()
}
pub fn post_json(uri: &str, body: serde_json::Value) -> Request<Body> { pub fn post_json(uri: &str, body: serde_json::Value) -> Request<Body> {
Request::builder() Request::builder()
.method("POST") .method("POST")
.uri(uri) .uri(uri)
.header("content-type", "application/json") .header(header::CONTENT_TYPE, "application/json")
.body(Body::from(body.to_string())) .body(Body::from(body.to_string()))
.unwrap() .unwrap()
} }
pub fn post_json_with_cookie(
uri: &str,
body: serde_json::Value,
cookie: &str,
) -> Request<Body> {
Request::builder()
.method("POST")
.uri(uri)
.header(header::CONTENT_TYPE, "application/json")
.header(header::COOKIE, cookie)
.body(Body::from(body.to_string()))
.unwrap()
}
pub fn post_json_with_bearer(
uri: &str,
body: serde_json::Value,
token: &str,
) -> Request<Body> {
Request::builder()
.method("POST")
.uri(uri)
.header(header::CONTENT_TYPE, "application/json")
.header(header::AUTHORIZATION, format!("Bearer {token}"))
.body(Body::from(body.to_string()))
.unwrap()
}
pub fn delete_with_cookie(uri: &str, cookie: &str) -> Request<Body> {
Request::builder()
.method("DELETE")
.uri(uri)
.header(header::COOKIE, cookie)
.body(Body::empty())
.unwrap()
}
/// Extracts the `mangalord_session` cookie from a response's Set-Cookie
/// headers as a `name=value` pair suitable for use in a follow-up `Cookie`
/// request header. Returns `None` if no such cookie was set.
pub fn extract_session_cookie(response: &axum::response::Response) -> Option<String> {
response
.headers()
.get_all(header::SET_COOKIE)
.iter()
.find_map(|v| {
let s = v.to_str().ok()?;
if s.starts_with("mangalord_session=") {
let end = s.find(';').unwrap_or(s.len());
Some(s[..end].to_string())
} else {
None
}
})
}
/// Register a brand-new user and return (username, session cookie value).
/// The username is unique per call so tests can run in parallel against a
/// single DB without colliding.
pub async fn register_user(app: &Router) -> (String, String) {
// 12-hex-digit suffix keeps the username under the 32-char cap.
let suffix: String = uuid::Uuid::new_v4().simple().to_string().chars().take(12).collect();
let username = format!("u-{suffix}");
let resp = app
.clone()
.oneshot(post_json(
"/api/v1/auth/register",
json!({ "username": username, "password": "hunter2hunter2" }),
))
.await
.unwrap();
assert_eq!(
resp.status(),
axum::http::StatusCode::CREATED,
"register failed in test harness"
);
let cookie = extract_session_cookie(&resp).expect("session cookie on register");
(username, cookie)
}

View File

@@ -0,0 +1,102 @@
import { test, expect, type Page } from '@playwright/test';
// Mocks the auth endpoints at the network level so the journey is
// deterministic and doesn't require a live backend.
const userFixture = {
id: 'user-1',
username: 'alice',
created_at: '2026-01-01T00:00:00Z'
};
const emptyPage = { items: [], page: { limit: 50, offset: 0, total: null } };
async function stubAnonymousThenAuthenticated(page: Page) {
let loggedIn = false;
await page.route('**/api/v1/auth/me', async (route) => {
if (loggedIn) {
await route.fulfill({
status: 200,
contentType: 'application/json',
body: JSON.stringify({ user: userFixture })
});
} else {
await route.fulfill({
status: 401,
contentType: 'application/json',
body: JSON.stringify({
error: { code: 'unauthenticated', message: 'unauthenticated' }
})
});
}
});
await page.route('**/api/v1/auth/login', async (route) => {
loggedIn = true;
await route.fulfill({
status: 200,
contentType: 'application/json',
body: JSON.stringify({ user: userFixture })
});
});
await page.route('**/api/v1/auth/logout', async (route) => {
loggedIn = false;
await route.fulfill({ status: 204 });
});
await page.route('**/api/v1/mangas*', async (route) => {
await route.fulfill({
status: 200,
contentType: 'application/json',
body: JSON.stringify(emptyPage)
});
});
}
test('login then logout flips the layout between authenticated and anonymous', async ({
page
}) => {
await stubAnonymousThenAuthenticated(page);
await page.goto('/');
// Initially anonymous → Login / Register links visible.
await expect(page.getByTestId('nav-login')).toBeVisible();
// Log in.
await page.goto('/login');
await page.getByTestId('login-username').fill('alice');
await page.getByTestId('login-password').fill('hunter2hunter2');
await page.getByTestId('login-submit').click();
// Authenticated → username + Logout button.
await expect(page.getByTestId('session-user')).toContainText('alice');
await expect(page.getByRole('button', { name: 'Logout' })).toBeVisible();
// Log out.
await page.getByRole('button', { name: 'Logout' }).click();
await expect(page).toHaveURL(/\/login$/);
await expect(page.getByTestId('nav-login')).toBeVisible();
});
test('login surfaces the API error message on bad credentials', async ({ page }) => {
await page.route('**/api/v1/auth/me', async (route) => {
await route.fulfill({
status: 401,
contentType: 'application/json',
body: JSON.stringify({ error: { code: 'unauthenticated', message: 'unauthenticated' } })
});
});
await page.route('**/api/v1/auth/login', async (route) => {
await route.fulfill({
status: 401,
contentType: 'application/json',
body: JSON.stringify({
error: { code: 'unauthenticated', message: 'unauthenticated' }
})
});
});
await page.goto('/login');
await page.getByTestId('login-username').fill('alice');
await page.getByTestId('login-password').fill('wrongpassword');
await page.getByTestId('login-submit').click();
await expect(page.getByTestId('login-error')).toBeVisible();
});

View File

@@ -1,4 +1,4 @@
import { test, expect } from '@playwright/test'; import { test, expect, type Page } from '@playwright/test';
// These E2E tests run against the SvelteKit dev server, which proxies /api // These E2E tests run against the SvelteKit dev server, which proxies /api
// to the backend. Playwright starts vite via `webServer` (see // to the backend. Playwright starts vite via `webServer` (see
@@ -9,7 +9,18 @@ import { test, expect } from '@playwright/test';
const emptyPage = { items: [], page: { limit: 50, offset: 0, total: null } }; const emptyPage = { items: [], page: { limit: 50, offset: 0, total: null } };
async function mockAnonymous(page: Page) {
await page.route('**/api/v1/auth/me', async (route) => {
await route.fulfill({
status: 401,
contentType: 'application/json',
body: JSON.stringify({ error: { code: 'unauthenticated', message: 'unauthenticated' } })
});
});
}
test('home page renders the Mangalord heading and search input', async ({ page }) => { test('home page renders the Mangalord heading and search input', async ({ page }) => {
await mockAnonymous(page);
await page.route('**/api/v1/mangas*', async (route) => { await page.route('**/api/v1/mangas*', async (route) => {
await route.fulfill({ await route.fulfill({
status: 200, status: 200,
@@ -25,6 +36,7 @@ test('home page renders the Mangalord heading and search input', async ({ page }
}); });
test('search updates the manga list', async ({ page }) => { test('search updates the manga list', async ({ page }) => {
await mockAnonymous(page);
let lastSearch: string | null = null; let lastSearch: string | null = null;
await page.route('**/api/v1/mangas*', async (route) => { await page.route('**/api/v1/mangas*', async (route) => {
const url = new URL(route.request().url()); const url = new URL(route.request().url());

View File

@@ -1,6 +1,6 @@
{ {
"name": "mangalord-frontend", "name": "mangalord-frontend",
"version": "0.2.0", "version": "0.3.0",
"private": true, "private": true,
"type": "module", "type": "module",
"scripts": { "scripts": {

View File

@@ -0,0 +1,142 @@
import {
describe,
it,
expect,
vi,
beforeEach,
afterEach,
type MockInstance
} from 'vitest';
import {
register,
login,
logout,
me,
createToken,
deleteToken
} from './auth';
function ok(body: unknown, status = 200): Response {
return new Response(JSON.stringify(body), {
status,
headers: { 'content-type': 'application/json' }
});
}
function noContent(): Response {
return new Response(null, { status: 204 });
}
function envelope(status: number, code: string, message: string): Response {
return new Response(JSON.stringify({ error: { code, message } }), {
status,
headers: { 'content-type': 'application/json' }
});
}
const userFixture = {
id: 'user-1',
username: 'alice',
created_at: '2026-01-01T00:00:00Z'
};
describe('auth api client', () => {
let fetchSpy: MockInstance<typeof globalThis.fetch>;
beforeEach(() => {
fetchSpy = vi.spyOn(globalThis, 'fetch');
});
afterEach(() => {
vi.restoreAllMocks();
});
it('register POSTs JSON to /v1/auth/register and returns the user', async () => {
fetchSpy.mockResolvedValueOnce(ok({ user: userFixture }, 201));
const user = await register({ username: 'alice', password: 'hunter2hunter2' });
expect(user).toEqual(userFixture);
const url = fetchSpy.mock.calls[0][0] as string;
expect(url).toMatch(/\/v1\/auth\/register$/);
const init = fetchSpy.mock.calls[0][1] as RequestInit;
expect(init.method).toBe('POST');
expect(JSON.parse(init.body as string)).toEqual({
username: 'alice',
password: 'hunter2hunter2'
});
});
it('register surfaces 409 conflict via ApiError.code', async () => {
fetchSpy.mockResolvedValueOnce(envelope(409, 'conflict', 'username is already taken'));
await expect(
register({ username: 'alice', password: 'hunter2hunter2' })
).rejects.toMatchObject({ status: 409, code: 'conflict' });
});
it('login POSTs JSON to /v1/auth/login and returns the user', async () => {
fetchSpy.mockResolvedValueOnce(ok({ user: userFixture }));
const user = await login({ username: 'alice', password: 'hunter2hunter2' });
expect(user).toEqual(userFixture);
const url = fetchSpy.mock.calls[0][0] as string;
expect(url).toMatch(/\/v1\/auth\/login$/);
});
it('login surfaces 401 unauthenticated via ApiError.code', async () => {
fetchSpy.mockResolvedValueOnce(envelope(401, 'unauthenticated', 'unauthenticated'));
await expect(
login({ username: 'alice', password: 'wrong' })
).rejects.toMatchObject({ status: 401, code: 'unauthenticated' });
});
it('logout POSTs to /v1/auth/logout and handles 204', async () => {
fetchSpy.mockResolvedValueOnce(noContent());
await expect(logout()).resolves.toBeUndefined();
const url = fetchSpy.mock.calls[0][0] as string;
expect(url).toMatch(/\/v1\/auth\/logout$/);
const init = fetchSpy.mock.calls[0][1] as RequestInit;
expect(init.method).toBe('POST');
});
it('me returns the user on 200', async () => {
fetchSpy.mockResolvedValueOnce(ok({ user: userFixture }));
await expect(me()).resolves.toEqual(userFixture);
});
it('me returns null on 401 (anonymous user)', async () => {
fetchSpy.mockResolvedValueOnce(envelope(401, 'unauthenticated', 'unauthenticated'));
await expect(me()).resolves.toBeNull();
});
it('me re-throws non-401 errors', async () => {
fetchSpy.mockResolvedValueOnce(envelope(500, 'internal_error', 'internal error'));
await expect(me()).rejects.toMatchObject({ status: 500 });
});
it('createToken POSTs to /v1/auth/tokens and returns CreatedToken with bearer', async () => {
fetchSpy.mockResolvedValueOnce(
ok(
{
id: 't1',
user_id: 'user-1',
name: 'ci-bot',
created_at: '2026-01-01T00:00:00Z',
last_used_at: null,
bearer: 'raw-token-abc'
},
201
)
);
const t = await createToken('ci-bot');
expect(t.name).toBe('ci-bot');
expect(t.bearer).toBe('raw-token-abc');
const url = fetchSpy.mock.calls[0][0] as string;
expect(url).toMatch(/\/v1\/auth\/tokens$/);
});
it('deleteToken DELETEs to /v1/auth/tokens/{id} and handles 204', async () => {
fetchSpy.mockResolvedValueOnce(noContent());
await expect(deleteToken('t1')).resolves.toBeUndefined();
const url = fetchSpy.mock.calls[0][0] as string;
expect(url).toMatch(/\/v1\/auth\/tokens\/t1$/);
const init = fetchSpy.mock.calls[0][1] as RequestInit;
expect(init.method).toBe('DELETE');
});
});

View File

@@ -0,0 +1,72 @@
import { ApiError, request } from './client';
export type User = {
id: string;
username: string;
created_at: string;
};
export type Credentials = {
username: string;
password: string;
};
type AuthResponse = { user: User };
export async function register(creds: Credentials): Promise<User> {
const r = await request<AuthResponse>('/v1/auth/register', {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify(creds)
});
return r.user;
}
export async function login(creds: Credentials): Promise<User> {
const r = await request<AuthResponse>('/v1/auth/login', {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify(creds)
});
return r.user;
}
export async function logout(): Promise<void> {
await request<void>('/v1/auth/logout', { method: 'POST' });
}
/**
* Returns the current user, or `null` if no valid session.
* Re-throws any non-401 error.
*/
export async function me(): Promise<User | null> {
try {
const r = await request<AuthResponse>('/v1/auth/me');
return r.user;
} catch (e) {
if (e instanceof ApiError && e.status === 401) return null;
throw e;
}
}
export type ApiToken = {
id: string;
user_id: string;
name: string;
created_at: string;
last_used_at: string | null;
};
export type CreatedToken = ApiToken & { bearer: string };
export async function createToken(name: string): Promise<CreatedToken> {
return request<CreatedToken>('/v1/auth/tokens', {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify({ name })
});
}
export async function deleteToken(id: string): Promise<void> {
await request<void>(`/v1/auth/tokens/${encodeURIComponent(id)}`, { method: 'DELETE' });
}

View File

@@ -42,6 +42,9 @@ export async function request<T>(path: string, init?: RequestInit): Promise<T> {
} }
throw new ApiError(res.status, code, message); throw new ApiError(res.status, code, message);
} }
if (res.status === 204) {
return undefined as T;
}
return (await res.json()) as T; return (await res.json()) as T;
} }

View File

@@ -0,0 +1,33 @@
// Per-tab session state for the currently logged-in user.
//
// Only mutated client-side (onMount / form submits) so the module-level
// instance can't leak across SSR requests — SSR always renders the
// `loaded === false` state, and the client refreshes after hydration.
import { me, type User } from './api/auth';
class SessionStore {
user = $state<User | null>(null);
loaded = $state(false);
// Bumped on every explicit setUser so an in-flight refresh started before
// a login/logout can't clobber the fresh state when it resolves.
private seq = 0;
async refresh(): Promise<void> {
const seq = this.seq;
try {
const u = await me();
if (seq === this.seq) this.user = u;
} finally {
this.loaded = true;
}
}
setUser(user: User | null): void {
this.seq++;
this.user = user;
this.loaded = true;
}
}
export const session = new SessionStore();

View File

@@ -1,13 +1,47 @@
<script lang="ts"> <script lang="ts">
import { onMount } from 'svelte';
import { goto } from '$app/navigation';
import { logout } from '$lib/api/auth';
import { session } from '$lib/session.svelte';
let { children } = $props(); let { children } = $props();
let loggingOut = $state(false);
onMount(() => {
if (!session.loaded) session.refresh();
});
async function handleLogout() {
loggingOut = true;
try {
await logout();
} finally {
session.setUser(null);
loggingOut = false;
goto('/login');
}
}
</script> </script>
<header> <header>
<nav> <nav aria-label="primary">
<a href="/">Mangalord</a> <a href="/">Mangalord</a>
<a href="/upload">Upload</a> <a href="/upload">Upload</a>
<a href="/bookmarks">Bookmarks</a> <a href="/bookmarks">Bookmarks</a>
</nav> </nav>
<div class="session" data-testid="session-area">
{#if !session.loaded}
<span data-testid="session-loading" aria-busy="true"></span>
{:else if session.user}
<span data-testid="session-user">{session.user.username}</span>
<button type="button" onclick={handleLogout} disabled={loggingOut}>
{loggingOut ? 'Logging out…' : 'Logout'}
</button>
{:else}
<a href="/login" data-testid="nav-login">Login</a>
<a href="/register" data-testid="nav-register">Register</a>
{/if}
</div>
</header> </header>
<main> <main>
@@ -18,10 +52,20 @@
header { header {
padding: 1rem; padding: 1rem;
border-bottom: 1px solid #ddd; border-bottom: 1px solid #ddd;
display: flex;
justify-content: space-between;
align-items: center;
gap: 1rem;
} }
nav a { nav a,
.session a {
margin-right: 1rem; margin-right: 1rem;
} }
.session {
display: flex;
align-items: center;
gap: 0.5rem;
}
main { main {
padding: 1rem; padding: 1rem;
max-width: 64rem; max-width: 64rem;

View File

@@ -29,6 +29,7 @@
e.preventDefault(); e.preventDefault();
load(); load();
}} }}
action="javascript:void(0)"
> >
<input <input
type="search" type="search"

View File

@@ -0,0 +1,72 @@
<script lang="ts">
import { goto } from '$app/navigation';
import { login } from '$lib/api/auth';
import { session } from '$lib/session.svelte';
let username = $state('');
let password = $state('');
let error: string | null = $state(null);
let submitting = $state(false);
async function submit(e: SubmitEvent) {
e.preventDefault();
error = null;
submitting = true;
try {
const user = await login({ username, password });
session.setUser(user);
await goto('/');
} catch (e) {
error = (e as Error).message;
} finally {
submitting = false;
}
}
</script>
<h1>Log in</h1>
<form onsubmit={submit} action="javascript:void(0)" data-testid="login-form">
<label>
Username
<input
type="text"
bind:value={username}
autocomplete="username"
required
data-testid="login-username"
/>
</label>
<label>
Password
<input
type="password"
bind:value={password}
autocomplete="current-password"
required
data-testid="login-password"
/>
</label>
<button type="submit" disabled={submitting} data-testid="login-submit">
{submitting ? 'Logging in…' : 'Log in'}
</button>
{#if error}
<p role="alert" data-testid="login-error">{error}</p>
{/if}
</form>
<p>
No account? <a href="/register">Register</a>.
</p>
<style>
form {
display: flex;
flex-direction: column;
gap: 0.75rem;
max-width: 24rem;
}
label {
display: flex;
flex-direction: column;
gap: 0.25rem;
}
</style>

View File

@@ -0,0 +1,75 @@
<script lang="ts">
import { goto } from '$app/navigation';
import { register } from '$lib/api/auth';
import { session } from '$lib/session.svelte';
let username = $state('');
let password = $state('');
let error: string | null = $state(null);
let submitting = $state(false);
async function submit(e: SubmitEvent) {
e.preventDefault();
error = null;
submitting = true;
try {
const user = await register({ username, password });
session.setUser(user);
await goto('/');
} catch (e) {
error = (e as Error).message;
} finally {
submitting = false;
}
}
</script>
<h1>Register</h1>
<form onsubmit={submit} action="javascript:void(0)" data-testid="register-form">
<label>
Username
<input
type="text"
bind:value={username}
autocomplete="username"
minlength="3"
maxlength="32"
required
data-testid="register-username"
/>
</label>
<label>
Password
<input
type="password"
bind:value={password}
autocomplete="new-password"
minlength="8"
required
data-testid="register-password"
/>
</label>
<button type="submit" disabled={submitting} data-testid="register-submit">
{submitting ? 'Registering…' : 'Register'}
</button>
{#if error}
<p role="alert" data-testid="register-error">{error}</p>
{/if}
</form>
<p>
Already have an account? <a href="/login">Log in</a>.
</p>
<style>
form {
display: flex;
flex-direction: column;
gap: 0.75rem;
max-width: 24rem;
}
label {
display: flex;
flex-direction: column;
gap: 0.25rem;
}
</style>