inlines secret fetching for auth to remove postinstall step

auth/index.ts

@@ -5,14 +5,21 @@ import Credentials from "next-auth/providers/credentials";
 import Discord from "next-auth/providers/discord";
 
 import bcrypt from "bcryptjs";
+import { SecretClient } from "@/lib/secret/init";
 
 const prisma = new PrismaClient();
 
-export const { handlers, signIn, signOut, auth } = NextAuth({
+export const { handlers, signIn, signOut, auth } = NextAuth(async () => {
+  const sClient = SecretClient();
+
+  const clientId = await sClient.fetchSecret("discord_client_id");
+  const clientSecret = await sClient.fetchSecret("discord_client_secret");
+
+  return {
     providers: [
       Discord({
-      clientId: process.env.DISCORD_CLIENT_ID,
-      clientSecret: process.env.DISCORD_CLIENT_SECRET,
+        clientId,
+        clientSecret,
       }),
       Credentials({
         credentials: {
@@ -63,6 +70,7 @@ export const { handlers, signIn, signOut, auth } = NextAuth({
       }),
     ],
     adapter: PrismaAdapter(prisma),
+  };
 });
 async function saltAndHashPassword(password: string) {
   const hash = await bcrypt.hash(password, 10);

lib/secret/init.ts

@@ -5,8 +5,8 @@ if (!globalThis.Secrets) {
     "https://dragonshoard.cyborggrizzly.com",
     process.env.NODE_ENV === "development"
       ? "./.dragonshoard"
-      : "/.dragonshoard",
+      : "/.dragonshoard"
   );
 }
 
-export const SecretClient = () => globalThis.Secrets;
+export const SecretClient = (): DHSecretClient => globalThis.Secrets;