feat: enhance authentication flow with error handling and enable/disable options for GitHub and Google sign-in

Author: PriyanshuPz

apps/platform/src/app/auth/page.tsx

@@ -17,6 +17,7 @@ import { useRouter } from "next/navigation";
 import { DISABLE_ANONYMOUS_AUTH } from "@/lib/utils";
 import { FcGoogle } from "react-icons/fc";
 import { FaGithub } from "react-icons/fa";
+import { toast } from "sonner";
 export default function AuthPage() {
   const [isLoading, setIsLoading] = useState(false);
 
@@ -25,10 +26,18 @@ export default function AuthPage() {
   const handleGitHubSignIn = async () => {
     setIsLoading(true);
     try {
-      await authClient.signIn.social({
+      const res = await authClient.signIn.social({
         provider: "github",
         callbackURL: "/pad",
       });
+
+      if (res.error) {
+        if (res.error.code === "PROVIDER_NOT_FOUND") {
+          toast(`Google sign in is disabled due to not configured.`);
+        }
+        console.log("sign in error:", res.error);
+        return;
+      }
     } catch (error) {
       console.error("Sign in error:", error);
     } finally {
@@ -43,7 +52,14 @@ export default function AuthPage() {
     }
     setIsLoading(true);
     try {
-      await authClient.signIn.anonymous();
+      const res = await authClient.signIn.anonymous();
+      if (res.error) {
+        if (res.error.code === "PROVIDER_NOT_FOUND") {
+          toast(`Google sign in is disabled due to not configured.`);
+        }
+        console.log("sign in error:", res.error);
+        return;
+      }
       router.refresh();
       router.push("/pad");
     } catch (error) {
@@ -56,12 +72,20 @@ export default function AuthPage() {
   async function handleGoogleSignIn() {
     setIsLoading(true);
     try {
-      await authClient.signIn.social({
+      const res = await authClient.signIn.social({
         provider: "google",
         callbackURL: "/pad",
       });
-    } catch (error) {
-      console.error("Google sign in error:", error);
+
+      if (res.error) {
+        if (res.error.code === "PROVIDER_NOT_FOUND") {
+          toast(`Google sign in is disabled due to not configured.`);
+        }
+        console.log("sign in error:", res.error);
+        return;
+      }
+    } catch (error: any) {
+      console.log("Google sign in error:", error);
     } finally {
       setIsLoading(false);
     }

apps/platform/src/components/core/create-map-input.tsx

@@ -64,9 +64,6 @@ export default function CreateMapInput() {
     sessionHelpers.startSearch(topic);
   };
 
-  console.log("state", state);
-  console.log("isLoading", isLoading);
-
   return (
     <div className="relative">
       <form onSubmit={handleCreateMap} className="flex items-stretch gap-2">

apps/platform/src/lib/auth.ts

@@ -43,6 +43,9 @@ const restrictedUsernames = [
   "adminpanel",
 ];
 
+const ENABLE_GITHUB_AUTH = !!process.env.GITHUB_CLIENT_ID;
+const ENABLE_GOOGLE_AUTH = !!process.env.GOOGLE_CLIENT_ID;
+
 export const auth = betterAuth({
   database: prismaAdapter(prisma, {
     provider: "postgresql",
@@ -58,7 +61,7 @@ export const auth = betterAuth({
         username: profile.login.replaceAll("-", "_"),
         displayName: profile.name || profile.login,
       }),
-      disableSignUp: SELF_HOST,
+      enabled: ENABLE_GITHUB_AUTH,
     },
     google: {
       clientId: process.env.GOOGLE_CLIENT_ID || "",
@@ -70,7 +73,7 @@ export const auth = betterAuth({
         username: profile.email.split("@")[0].replaceAll("-", "_"),
         displayName: profile.name,
       }),
-      disableSignUp: SELF_HOST,
+      enabled: ENABLE_GOOGLE_AUTH,
     },
   },
   plugins: [

apps/platform/src/lib/utils.ts

@@ -35,9 +35,7 @@ export const SERVER_URL =
 export const WS_SERVER_URL =
   process.env.NEXT_PUBLIC_WS_SERVER_URL || "ws://localhost:8000";
 
-export const DISABLE_ANONYMOUS_AUTH = SELF_HOST
-  ? true
-  : process.env.NEXT_PUBLIC_DISABLE_ANONYMOUS_AUTH === "true";
+export const DISABLE_ANONYMOUS_AUTH = !SELF_HOST;
 
 export const getAnimationVariants = (swipeDirection: Direction | null) => {
   // Default variants if no direction specified