Align homepage data route checks with public knowledge access

apps/waterfall-wiki/scripts/auth-cli.ts

@@ -49,8 +49,11 @@ async function main() {
   const buildId = readFileSync('.next/BUILD_ID','utf8').trim();
   assert.equal((await request('/')).status,200,'Public knowledge homepage');
   assert.equal((await request('/account')).status,200,'Public account page');
+  const homeData = await request(`/_next/data/${buildId}/index.json`);
+  assert.ok([200,404].includes(homeData.status),'Public homepage data is readable or absent for static pages');
+  assert.ok(!isLoginRedirect(homeData.headers.get('location') || homeData.headers.get('x-nextjs-redirect'),base));
   assert.equal((await request('/api/posts',{method:'POST',headers:{Cookie:'wiki_account='+ 'a'.repeat(64)},body:'{}'})).status,401,'Account cookies never grant admin rights');
-  for (const path of ['/library/import','/skills/shadow-puppet/egret-example.png','/studio',`/_next/data/${buildId}/index.json`]) {
+  for (const path of ['/library/import','/skills/shadow-puppet/egret-example.png','/studio',`/_next/data/${buildId}/library/import.json`]) {
    const response = await request(path); assert.equal(response.status,307,path); const destination = response.headers.get('location') || response.headers.get('x-nextjs-redirect'); assert.ok(isLoginRedirect(destination,base),path+' must redirect to login: '+destination);
   }
   for (const path of ['/api/feed','/api/upload','/studio/api/export/test','/api/media/missing']) assert.equal((await request(path)).status,401,path);

apps/waterfall-wiki/tests/auth.test.ts

@@ -34,9 +34,9 @@ test('proxy protects APIs, data routes, static content and Studio; fails closed'
  const temp=mkdtempSync(join(tmpdir(),'prompt-auth-')); const old=process.env.AUTH_CONFIG_FILE;
  try{
   const config=newAuthConfig(); process.env.AUTH_CONFIG_FILE=join(temp,'config.json'); writeFileSync(process.env.AUTH_CONFIG_FILE,JSON.stringify(config));
-  for(const path of ['/library/import','/skills/example.png','/_next/data/build/index.json','/studio']) assert.equal(proxy(new NextRequest('http://wiki.test'+path)).status,307,path);
+  for(const path of ['/library/import','/skills/example.png','/_next/data/build/library/import.json','/studio']) assert.equal(proxy(new NextRequest('http://wiki.test'+path)).status,307,path);
   for(const path of ['/api/upload','/studio/api/export','/api/feed']) assert.equal(proxy(new NextRequest('http://wiki.test'+path)).status,401,path);
-  for(const path of ['/','/write','/documents','/api/documents','/api/documents/preview','/guide/welcome','/protocol','/api/guides/welcome','/account','/api/account/session','/login','/brand-mark.svg','/_next/static/chunk.js','/api/health','/api/ready']) assert.equal(proxy(new NextRequest('http://wiki.test'+path)).status,200,path);
+  for(const path of ['/','/_next/data/build/index.json','/write','/documents','/api/documents','/api/documents/preview','/guide/welcome','/protocol','/api/guides/welcome','/account','/api/account/session','/login','/brand-mark.svg','/_next/static/chunk.js','/api/health','/api/ready']) assert.equal(proxy(new NextRequest('http://wiki.test'+path)).status,200,path);
   const headers={cookie:'prompt_session='+signSession(config),host:'wiki.test'};
   assert.equal(proxy(new NextRequest('http://wiki.test/api/feed',{headers})).status,200);
   assert.equal(proxy(new NextRequest('http://wiki.test/api/posts',{method:'POST',headers:{...headers,origin:'http://evil.test'}})).status,403);