Installation

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import { createEnforcedRequestHandler } from "perimeterx-fastly-js-edge";
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// define HUMAN configuration
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const config = {
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    px_app_id: '<APP_ID>',
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    px_cookie_secret: '<COOKIE_SECRET>',
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    px_auth_token: '<AUTH_TOKEN>',
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};
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// define what to do when requests pass HUMAN enforcement
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const onPass = (event) => {
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    console.log('handling HUMAN-validated request')
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    return fetch(event.request, { backend: '<ORIGIN_NAME>' })
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};
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// define what to do for block responses (optional)
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const onResponse = (response) => {
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    console.log('handling response from HUMAN enforcer');
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    return response;
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};
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// create request handler
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const handleRequest = createEnforcedRequestHandler(config, onPass, onResponse);
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// invoke handleRequest on incoming fetch event
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addEventListener("fetch", (event) => event.respondWith(handleRequest(event)));

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import { HumanSecurityEnforcer } from 'perimeterx-fastly-js-edge';
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// define HUMAN configuration
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const config = {
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    px_app_id: '<APP_ID>',
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    px_cookie_secret: '<COOKIE_SECRET>',
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    px_auth_token: '<AUTH_TOKEN>',
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};
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async function handleRequest(event) {
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    // create enforcer with configuration params
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    const enforcer = await HumanSecurityEnforcer.initialize(config);
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    // await enforcement
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    let response = await enforcer.enforce(event);
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    // return enforcer response (first party or block) if it exists
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    if (response) {
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        // if any block response modifications are needed, perform them here
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        return response;
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    }
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    // perform logic to fetch desired response, for example:
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    response = await fetch(event.request, { backend: '<ORIGIN_NAME>' });
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    // await any necessary post-processing
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    await enforcer.postEnforce(response);
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    // return response
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    return response;
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}
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// invoke handleRequest on incoming fetch event
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addEventListener("fetch", (event) => event.respondWith(handleRequest(event)));