ci: add autofix.ci (#644)

.github/workflows/autofix.yml

@@ -0,0 +1,30 @@
+name: autofix.ci
+on:
+  pull_request:
+  push:
+    branches: ["main"]
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  autofix:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: ".bun-version"
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Format code
+        run: |
+          bun run format:eslint || true
+          bun run format:prettier
+      - uses: autofix-ci/action@c5b2d67aa2274e7b5a18224e8171550871fc7e4a

.github/workflows/check-lint.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
         with:
-          bun-version: 1.2.2
+          bun-version-file: ".bun-version"
 
       - name: Install dependencies
         run: bun install

.github/workflows/run-bun-test.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
         with:
-          bun-version: 1.2.2
+          bun-version-file: ".bun-version"
 
       - name: Install dependencies
         run: bun install

src/helpers/isHtmlPageRequest.ts

@@ -0,0 +1,4 @@
+export function isHtmlPageRequest(request: Request): boolean {
+  const acceptsHtml = request.headers.get("accept")?.toLowerCase().includes("text/html");
+  return (request.method === "GET" || request.method === "HEAD") && Boolean(acceptsHtml);
+}

src/pages/user.tsx

@@ -1,5 +1,3 @@
-import { randomUUID } from "node:crypto";
-import { jwt } from "@elysiajs/jwt";
 import { Elysia, t } from "elysia";
 import { BaseHtml } from "../components/base";
 import { Header } from "../components/header";
@@ -12,57 +10,12 @@ import {
   HTTP_ALLOWED,
   WEBROOT,
 } from "../helpers/env";
+import { userService } from "../services/user";
+
+export { userService } from "../services/user";
 
 export let FIRST_RUN = db.query("SELECT * FROM users").get() === null || false;
 
-export const userService = new Elysia({ name: "user/service" })
-  .use(
-    jwt({
-      name: "jwt",
-      schema: t.Object({
-        id: t.String(),
-      }),
-      secret: process.env.JWT_SECRET ?? randomUUID(),
-      exp: "7d",
-    }),
-  )
-  .model({
-    signIn: t.Object({
-      email: t.String(),
-      password: t.String(),
-    }),
-    session: t.Cookie({
-      auth: t.String(),
-      jobId: t.Optional(t.String()),
-    }),
-    optionalSession: t.Cookie({
-      auth: t.Optional(t.String()),
-      jobId: t.Optional(t.String()),
-    }),
-  })
-  .macro("auth", {
-    cookie: "session",
-    async resolve({ status, jwt, cookie: { auth } }) {
-      if (!auth.value) {
-        return status(401, {
-          success: false,
-          message: "Unauthorized",
-        });
-      }
-      const user = await jwt.verify(auth.value);
-      if (!user) {
-        return status(401, {
-          success: false,
-          message: "Unauthorized",
-        });
-      }
-      return {
-        success: true,
-        user,
-      };
-    },
-  });
-
 export const user = new Elysia()
   .use(userService)
   .get("/setup", ({ redirect }) => {

src/services/user.ts

@@ -0,0 +1,63 @@
+import { randomUUID } from "node:crypto";
+import { jwt } from "@elysiajs/jwt";
+import { Elysia, t } from "elysia";
+import { WEBROOT } from "../helpers/env";
+import { isHtmlPageRequest } from "../helpers/isHtmlPageRequest";
+
+export const userService = new Elysia({ name: "user/service" })
+  .use(
+    jwt({
+      name: "jwt",
+      schema: t.Object({
+        id: t.String(),
+      }),
+      secret: process.env.JWT_SECRET ?? randomUUID(),
+      exp: "7d",
+    }),
+  )
+  .model({
+    signIn: t.Object({
+      email: t.String(),
+      password: t.String(),
+    }),
+    session: t.Cookie({
+      auth: t.String(),
+      jobId: t.Optional(t.String()),
+    }),
+    optionalSession: t.Cookie({
+      auth: t.Optional(t.String()),
+      jobId: t.Optional(t.String()),
+    }),
+  })
+  .macro("auth", {
+    cookie: "optionalSession",
+    async resolve({ request, set, status, jwt, cookie: { auth } }) {
+      const unauthorized = () => {
+        if (isHtmlPageRequest(request)) {
+          set.headers.location = `${WEBROOT}/login`;
+          return status(302, {
+            success: false,
+            message: "Redirecting to login",
+          });
+        }
+
+        return status(401, {
+          success: false,
+          message: "Unauthorized",
+        });
+      };
+
+      if (!auth.value) {
+        return unauthorized();
+      }
+      const user = await jwt.verify(auth.value);
+      if (!user) {
+        auth.remove();
+        return unauthorized();
+      }
+      return {
+        success: true,
+        user,
+      };
+    },
+  });

tests/pages/auth.test.ts

@@ -0,0 +1,87 @@
+import { expect, test } from "bun:test";
+import { Elysia } from "elysia";
+import { isHtmlPageRequest } from "../../src/helpers/isHtmlPageRequest";
+import { userService } from "../../src/services/user";
+
+const app = new Elysia()
+  .use(userService)
+  .get("/protected", () => "protected", { auth: true })
+  .post("/protected", () => "protected", { auth: true });
+
+test("identifies HTML page navigation requests", () => {
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        headers: { accept: "text/html" },
+      }),
+    ),
+  ).toBe(true);
+
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        headers: { accept: "TEXT/HTML" },
+      }),
+    ),
+  ).toBe(true);
+
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        method: "HEAD",
+        headers: { accept: "text/html,application/xhtml+xml" },
+      }),
+    ),
+  ).toBe(true);
+});
+
+test("does not identify API requests as HTML page navigation", () => {
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        method: "POST",
+        headers: { accept: "text/html" },
+      }),
+    ),
+  ).toBe(false);
+
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        headers: { accept: "application/json" },
+      }),
+    ),
+  ).toBe(false);
+
+  expect(
+    isHtmlPageRequest(
+      new Request("http://localhost/protected", {
+        headers: { accept: "*/*" },
+      }),
+    ),
+  ).toBe(false);
+});
+
+test("redirects unauthorized HTML requests to login", async () => {
+  const response = await app.handle(
+    new Request("http://localhost/protected", {
+      headers: { accept: "text/html" },
+      redirect: "manual",
+    }),
+  );
+
+  expect(response.status).toBe(302);
+  expect(response.headers.get("location")).toBe("/login");
+});
+
+test("returns JSON 401 for unauthorized API requests", async () => {
+  const response = await app.handle(
+    new Request("http://localhost/protected", {
+      method: "POST",
+      headers: { accept: "application/json" },
+    }),
+  );
+
+  expect(response.status).toBe(401);
+  expect(await response.json()).toEqual({ success: false, message: "Unauthorized" });
+});