refactor: make authenticated async everywhere

Since this checks if they are authenticated using the hash/password and it's
async, we need to update authenticated to be async, which means we have to
update it everywhere it's used.

src/node/routes/domainProxy.ts

@@ -32,14 +32,15 @@ const maybeProxy = (req: Request): string | undefined => {
   return port
 }
 
-router.all("*", (req, res, next) => {
+router.all("*", async (req, res, next) => {
   const port = maybeProxy(req)
   if (!port) {
     return next()
   }
 
   // Must be authenticated to use the proxy.
-  if (!authenticated(req)) {
+  const isAuthenticated = await authenticated(req)
+  if (!isAuthenticated) {
     // Let the assets through since they're used on the login page.
     if (req.path.startsWith("/static/") && req.method === "GET") {
       return next()

src/node/routes/login.ts

@@ -49,9 +49,9 @@ const limiter = new RateLimiter()
 
 export const router = Router()
 
-router.use((req, res, next) => {
+router.use(async (req, res, next) => {
   const to = (typeof req.query.to === "string" && req.query.to) || "/"
-  if (authenticated(req)) {
+  if (await authenticated(req)) {
     return redirect(req, res, to, { to: undefined })
   }
   next()

src/node/routes/static.ts

@@ -43,7 +43,8 @@ router.get("/(:commit)(/*)?", async (req, res) => {
 
   // Make sure it's in code-server if you aren't authenticated. This lets
   // unauthenticated users load the login assets.
-  if (!resourcePath.startsWith(rootPath) && !authenticated(req)) {
+  const isAuthenticated = await authenticated(req)
+  if (!resourcePath.startsWith(rootPath) && !isAuthenticated) {
     throw new HttpError("Unauthorized", HttpCode.Unauthorized)
   }
 

src/node/routes/vscode.ts

@@ -19,7 +19,8 @@ export const router = Router()
 const vscode = new VscodeProvider()
 
 router.get("/", async (req, res) => {
-  if (!authenticated(req)) {
+  const isAuthenticated = await authenticated(req)
+  if (!isAuthenticated) {
     return redirect(req, res, "login", {
       // req.baseUrl can be blank if already at the root.
       to: req.baseUrl && req.baseUrl !== "/" ? req.baseUrl : undefined,