Authentication And Serive Engineer Portal is added

app/api/auth/[...nextauth]/route.ts

@@ -0,0 +1,50 @@
+
+import NextAuth, { NextAuthOptions } from "next-auth";
+import KeycloakProvider from "next-auth/providers/keycloak";
+
+
+export const authOptions: NextAuthOptions = {
+  providers: [
+    KeycloakProvider({
+      clientId: process.env.KEYCLOAK_CLIENT_ID!,
+      clientSecret: process.env.KEYCLOAK_CLIENT_SECRET!,
+      issuer: process.env.KEYCLOAK_ISSUER!,
+    }),
+  ],
+  
+  secret: process.env.NEXTAUTH_SECRET, 
+ callbacks: {
+    async jwt({ token, account, profile }) {
+      console.log("PROFILE =>", profile)
+
+      if (account && profile) {
+        token.name =
+          (profile as any).name ||
+          (profile as any).preferred_username ||
+          "Unknown User"
+
+        token.email = (profile as any).email || "no-email"
+      }
+
+      console.log("TOKEN =>", token)
+      return token
+    },
+
+    async session({ session, token }) {
+      session.user = {
+        ...session.user,
+        name: token.name as string,
+        email: token.email as string,
+      }
+
+      console.log("SESSION =>", session)
+      return session
+    },
+  },
+
+  debug: true,
+};
+
+const handler = NextAuth(authOptions);
+
+export { handler as GET, handler as POST };