Initial open-source self-hosted Songs2YT edition

2026-07-17 02:23:59 +02:00
commit 2aa8a84781
134 changed files with 17758 additions and 0 deletions
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+import { NextAuthOptions } from "next-auth";
+import GoogleProvider from "next-auth/providers/google";
+import { encryptSecret } from "./crypto/secrets";
+import { prisma } from "./db";
+import { getInitialQuotaResetAt } from "./quota";
+import { fetchYouTubeChannel } from "./youtube/upload";
+
+export const authOptions: NextAuthOptions = {
+  providers: [
+    GoogleProvider({
+      clientId: process.env.GOOGLE_CLIENT_ID!,
+      clientSecret: process.env.GOOGLE_CLIENT_SECRET!,
+      authorization: {
+        params: {
+          prompt: "consent",
+          access_type: "offline",
+          response_type: "code",
+          scope: [
+            "openid",
+            "email",
+            "profile",
+            "https://www.googleapis.com/auth/youtube.upload",
+            "https://www.googleapis.com/auth/youtube.readonly",
+            // Required to add uploaded videos to playlists
+            "https://www.googleapis.com/auth/youtube.force-ssl",
+          ].join(" "),
+        },
+      },
+    }),
+  ],
+  callbacks: {
+    async signIn({ user, account }) {
+      if (!account?.access_token || !user.email) return false;
+
+      const dbUser = await prisma.user.upsert({
+        where: { email: user.email },
+        create: {
+          email: user.email,
+          name: user.name,
+          image: user.image,
+          quotaResetAt: getInitialQuotaResetAt(),
+        },
+        update: {
+          name: user.name,
+          image: user.image,
+        },
+      });
+
+      if (account.refresh_token) {
+        const channel = await fetchYouTubeChannel(
+          account.access_token,
+          account.refresh_token,
+        );
+
+        const accessToken = encryptSecret(account.access_token);
+        const refreshToken = encryptSecret(account.refresh_token);
+
+        await prisma.youTubeConnection.upsert({
+          where: { userId: dbUser.id },
+          create: {
+            userId: dbUser.id,
+            accessToken,
+            refreshToken,
+            expiresAt: account.expires_at
+              ? new Date(account.expires_at * 1000)
+              : new Date(Date.now() + 3600 * 1000),
+            channelId: channel.channelId,
+            channelTitle: channel.channelTitle,
+          },
+          update: {
+            accessToken,
+            refreshToken,
+            expiresAt: account.expires_at
+              ? new Date(account.expires_at * 1000)
+              : new Date(Date.now() + 3600 * 1000),
+            channelId: channel.channelId,
+            channelTitle: channel.channelTitle,
+          },
+        });
+      }
+
+      return true;
+    },
+    async session({ session }) {
+      if (session.user?.email) {
+        const dbUser = await prisma.user.findUnique({
+          where: { email: session.user.email },
+          include: { youtubeConnection: true },
+        });
+        if (dbUser) {
+          session.user.id = dbUser.id;
+          session.user.plan = dbUser.plan;
+          session.user.youtubeConnected = !!dbUser.youtubeConnection;
+          session.user.channelTitle = dbUser.youtubeConnection?.channelTitle;
+        }
+      }
+      return session;
+    },
+  },
+  pages: {
+    signIn: "/",
+  },
+  session: {
+    strategy: "jwt",
+  },
+  secret: process.env.NEXTAUTH_SECRET,
+};