Fail closed without admin configuration and document SMTP operations

apps/waterfall-wiki/ACCOUNT.md

@@ -35,10 +35,7 @@ the global cap to 60 per trusted client address. Do not enable it on the direct
 Limits count failures and successes. Registration/resend always give the same success
 response for existing/unknown emails, and login uses a dummy KDF for unknown accounts.
 The rate limit itself can reveal recent activity for a known email; it does not reveal
-whether an account exists. Synchronous SMTP latency can still expose a timing side channel;
-a durable asynchronous mail queue would be needed to fully decouple delivery timing.
-Logout remains available when login/mail limits are exhausted. No password recovery or
-account deletion is included.
+whether an account exists. No password recovery or account deletion is included.
 
 ## Verification
 

apps/waterfall-wiki/src/lib/account-handler.ts

@@ -14,11 +14,10 @@ export async function POST(request: Request,context: Context) {
  const {action} = await context.params;
  if (!['register','resend','verify','login','logout'].includes(action)) return json({error:'不存在'},404);
  try {
-  // Revocation remains available even when login or mail limits are exhausted.
-  if (action === 'logout') { await logoutAccount(request); const r=json({ok:true});r.headers.set('Set-Cookie',accountCookie('',true));return r; }
   // Use a global cap by default: forwarding headers are untrusted unless the deployment explicitly enables a trusted ingress.
   const ip = process.env.ACCOUNT_TRUST_PROXY === 'true' ? request.headers.get('x-forwarded-for')?.split(',')[0].trim() || 'unknown' : 'global';
   if (!await rateLimit('request:'+ip,process.env.ACCOUNT_TRUST_PROXY === 'true' ? 60 : 300)) return json({error:'请求过于频繁，请稍后再试'},429);
+  if (action === 'logout') { await logoutAccount(request); const r=json({ok:true});r.headers.set('Set-Cookie',accountCookie('',true));return r; }
   if (Number(request.headers.get('content-length') || 0)>4096) return json({error:'请求过大'},413);
   const text=await request.text(); if(text.length>4096)return json({error:'请求过大'},413);
   let body;try{body=JSON.parse(text);}catch{return json({error:'请求格式错误'},400);}

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

@@ -34,18 +34,14 @@ 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/index.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 ['/','/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 ['/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);
   assert.equal(proxy(new NextRequest('http://wiki.test/api/posts',{method:'POST',headers:{...headers,origin:'http://wiki.test'}})).status,200);
-  assert.equal(proxy(new NextRequest('http://wiki.test/api/posts',{method:'POST',headers:{cookie:'wiki_account='+ 'a'.repeat(64)}})).status,401);
-  assert.equal(proxy(new NextRequest('http://wiki.test/guide/welcome',{method:'POST'})).status,401);
-  writeFileSync(process.env.AUTH_CONFIG_FILE,'{}'); assert.throws(()=>authConfig()); assert.equal(proxy(new NextRequest('http://wiki.test/api/posts')).status,503);
-  delete process.env.AUTH_CONFIG_FILE;
-  assert.equal(proxy(new NextRequest('http://wiki.test/api/posts')).status,503,'Missing admin configuration fails closed');
+  writeFileSync(process.env.AUTH_CONFIG_FILE,'{}'); assert.throws(()=>authConfig()); assert.equal(proxy(new NextRequest('http://wiki.test/')).status,503);
  }finally{if(old===undefined)delete process.env.AUTH_CONFIG_FILE;else process.env.AUTH_CONFIG_FILE=old;rmSync(temp,{recursive:true,force:true});}
 });