import { NextResponse } from 'next/server';
import { SERVER_HOST } from '@/lib/config';
const SUPPORTED_GRANT_TYPES = ['authorization_code', 'refresh_token'];
const SUPPORTED_RESPONSE_TYPES = ['code'];
const SUPPORTED_AUTH_METHODS = [
'client_secret_post',
'client_secret_basic',
'none',
];
const SUPPORTED_CODE_CHALLENGE_METHODS = ['S256'];
export async function GET() {
return NextResponse.json({
issuer: SERVER_HOST,
authorization_endpoint: `${SERVER_HOST}/api/authorize`,
token_endpoint: `${SERVER_HOST}/api/token`,
registration_endpoint: `${SERVER_HOST}/api/register`,
revocation_endpoint: `${SERVER_HOST}/api/revoke`,
response_types_supported: SUPPORTED_RESPONSE_TYPES,
response_modes_supported: ['query'],
grant_types_supported: SUPPORTED_GRANT_TYPES,
token_endpoint_auth_methods_supported: SUPPORTED_AUTH_METHODS,
registration_endpoint_auth_methods_supported: SUPPORTED_AUTH_METHODS,
revocation_endpoint_auth_methods_supported: SUPPORTED_AUTH_METHODS,
code_challenge_methods_supported: SUPPORTED_CODE_CHALLENGE_METHODS,
});
}
export async function OPTIONS() {
return new NextResponse(null, {
status: 204,
headers: {
'Access-Control-Allow-Origin': '*',
'Access-Control-Allow-Methods': 'GET, OPTIONS',
'Access-Control-Allow-Headers': 'Content-Type, Authorization',
},
});
}
