feat(ap2): add confidential token mediator

2026-07-25 14:23:27 +09:00
parent e2fba41f56
commit 5e5badbffb
17 changed files with 461 additions and 0 deletions
@@ -0,0 +1,57 @@
+import assert from "node:assert/strict";
+import { chromium } from "playwright-core";
+
+const password = process.env.E2E_PASSWORD;
+assert.ok(password, "E2E_PASSWORD must be set");
+
+const browser = await chromium.launch({
+  executablePath: process.env.CHROME_BIN ?? "/usr/bin/google-chrome",
+  headless: true,
+  args: ["--no-sandbox"],
+});
+
+try {
+  const context = await browser.newContext();
+  const page = await context.newPage();
+
+  await page.goto("http://localhost:8082");
+  await page.locator("#login").click();
+  await page.waitForURL(/localhost:8080/u);
+  await page.locator("#username").fill(
+    process.env.E2E_USERNAME ?? "regular-user",
+  );
+  await page.locator("#password").fill(password);
+  await page.locator("#kc-login").click();
+  await page.waitForURL("http://localhost:8082/");
+
+  const boundaryResponsePromise = page.waitForResponse((response) =>
+    response.url().endsWith("/token/boundary"),
+  );
+  await page.locator("#inspect").click();
+  const boundaryResponse = await boundaryResponsePromise;
+  assert.equal(boundaryResponse.status(), 200);
+  const boundary = await boundaryResponse.json();
+
+  assert.equal(boundary.accessTokenStored, true);
+  assert.equal(boundary.refreshTokenStored, true);
+  assert.equal(boundary.browserReceivesRefreshToken, false);
+  assert.equal(JSON.stringify(boundary).includes("refresh_token"), false);
+
+  const cookies = await context.cookies("http://localhost:8082/");
+  const sessionCookie = cookies.find((cookie) => cookie.name === "AP2_SESSION");
+  assert.ok(sessionCookie);
+  assert.equal(sessionCookie.httpOnly, true);
+  assert.equal(sessionCookie.sameSite, "Lax");
+
+  const storage = await page.evaluate(() => ({
+    localStorage: Object.values(localStorage),
+    sessionStorage: Object.values(sessionStorage),
+  }));
+  assert.equal(JSON.stringify(storage).includes("refresh_token"), false);
+
+  console.log(
+    "pattern2 confidential client verified: server code exchange, server access/refresh custody, HttpOnly session",
+  );
+} finally {
+  await browser.close();
+}