Neah version mail remove mail correction 2 ???

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

@@ -1,5 +1,4 @@
-import NextAuth, { NextAuthOptions } from "next-auth";
+import NextAuth from "next-auth";
-import KeycloakProvider from "next-auth/providers/keycloak";
 import { authOptions } from '@/lib/auth';
 
 declare module "next-auth" {
@@ -28,118 +27,6 @@ declare module "next-auth" {
   }
 }
 
-function getRequiredEnvVar(name: string): string {
-  const value = process.env[name];
-  if (!value) {
-    throw new Error(`Missing required environment variable: ${name}`);
-  }
-  return value;
-}
-
-export const authOptions: NextAuthOptions = {
-  providers: [
-    KeycloakProvider({
-      clientId: getRequiredEnvVar("KEYCLOAK_CLIENT_ID"),
-      clientSecret: getRequiredEnvVar("KEYCLOAK_CLIENT_SECRET"),
-      issuer: getRequiredEnvVar("KEYCLOAK_ISSUER"),
-      profile(profile) {
-        return {
-          id: profile.sub,
-          name: profile.name ?? profile.preferred_username,
-          email: profile.email,
-          first_name: profile.given_name ?? '',
-          last_name: profile.family_name ?? '',
-          username: profile.preferred_username ?? profile.email?.split('@')[0] ?? '',
-          role: profile.groups ?? [],
-        }
-      },
-    }),
-  ],
-  session: {
-    strategy: "jwt",
-    maxAge: 30 * 24 * 60 * 60, // 30 days
-  },
-  callbacks: {
-    async jwt({ token, account, profile }) {
-      if (account && profile) {
-        token.accessToken = account.access_token;
-        token.refreshToken = account.refresh_token;
-        token.accessTokenExpires = account.expires_at! * 1000;
-        token.role = (profile as any).groups ?? [];
-        token.username = (profile as any).preferred_username ?? profile.email?.split('@')[0] ?? '';
-        token.first_name = (profile as any).given_name ?? '';
-        token.last_name = (profile as any).family_name ?? '';
-      }
-
-      // Return previous token if not expired
-      if (Date.now() < (token.accessTokenExpires as number)) {
-        return token;
-      }
-
-      try {
-        const clientId = getRequiredEnvVar("KEYCLOAK_CLIENT_ID");
-        const clientSecret = getRequiredEnvVar("KEYCLOAK_CLIENT_SECRET");
-
-        const response = await fetch(
-          `${process.env.KEYCLOAK_BASE_URL}/realms/${process.env.KEYCLOAK_REALM}/protocol/openid-connect/token`,
-          {
-            method: "POST",
-            headers: {
-              "Content-Type": "application/x-www-form-urlencoded",
-            },
-            body: new URLSearchParams({
-              grant_type: "refresh_token",
-              client_id: clientId,
-              client_secret: clientSecret,
-              refresh_token: token.refreshToken as string,
-            }),
-          }
-        );
-
-        const tokens = await response.json();
-
-        if (!response.ok) {
-          throw new Error("RefreshAccessTokenError");
-        }
-
-        return {
-          ...token,
-          accessToken: tokens.access_token,
-          refreshToken: tokens.refresh_token ?? token.refreshToken,
-          accessTokenExpires: Date.now() + tokens.expires_in * 1000,
-        };
-      } catch (error) {
-        return {
-          ...token,
-          error: "RefreshAccessTokenError",
-        };
-      }
-    },
-    async session({ session, token }) {
-      if (token.error) {
-        throw new Error("RefreshAccessTokenError");
-      }
-
-      session.accessToken = token.accessToken;
-      session.user = {
-        ...session.user,
-        id: token.sub as string,
-        first_name: token.first_name ?? '',
-        last_name: token.last_name ?? '',
-        username: token.username ?? '',
-        role: token.role ?? [],
-      };
-
-      return session;
-    }
-  },
-  pages: {
-    signIn: '/signin',
-    error: '/signin',
-  },
-  debug: process.env.NODE_ENV === 'development',
-};
-
 const handler = NextAuth(authOptions);
 export { handler as GET, handler as POST };