@centinel/nextjs/dist/middleware.js

Package designed to add Centinel Analytica functionality to Next.js applications

import { NextResponse } from 'next/server';
import { CentinelMiddleware } from './core/CentinelMiddleware';
let centinelWorker = undefined;
export default async function middleware(req) {
    try {
        if (!centinelWorker) {
            throw new Error('Centinel worker not initialized. Use createCentinelMiddleware() to create your middleware.');
        }
        const event = { request: req };
        const centinelResult = await centinelWorker.validate(event);
        return centinelResult.response;
    }
    catch {
        return NextResponse.redirect(new URL('/block', req.url));
    }
}
export function createCentinelMiddleware(config) {
    return async function centinelMiddleware(req) {
        try {
            centinelWorker ??= new CentinelMiddleware(config);
            const event = { request: req };
            const centinelResult = await centinelWorker.validate(event);
            return centinelResult;
        }
        catch {
            return {
                response: NextResponse.redirect(new URL('/block', req.url)),
                decision: 'block',
                should_intercept: true,
            };
        }
    };
}
export function createCentinelMiddlewareFromEnv() {
    const config = {
        siteKey: process.env.CENTINEL_SITE_KEY,
        secretKey: process.env.CENTINEL_SECRET_KEY,
    };
    return createCentinelMiddleware(config);
}
export { CentinelMiddleware };
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