/** @param {NS} ns **/ export async function main(ns) { await wormFunc(ns, "home", ""); } async function wormFunc(ns, serv, oldserv) { const SERVERS_TO_SCAN = ns.scan(serv); ns.connect(serv); for (let CURR_SERV of SERVERS_TO_SCAN) { if (CURR_SERV == oldserv) continue; await wormFunc(ns, CURR_SERV, serv); ns.connect(serv); } if ((!ns.args[0] || serv == ns.args[0]) && !ns.getServer(serv).backdoorInstalled && ns.hasRootAccess(serv) && ns.getServerRequiredHackingLevel(serv) <= ns.getHackingLevel()) await ns.installBackdoor(); }

/** @param {NS} ns **/ export async function main(ns) { await wormFunc(ns, "home", ""); }

// We build the function, giving ns, the server to scan, and also what server we came from if any async function wormFunc(ns, serv, oldserv) { // We first save all neighboors which should be scanned const SERVERS_TO_SCAN = ns.scan(serv); // We then connect our terminal to the server we are currently on ns.connect(serv); // Now we will go through each neighboor we have for (let CURR_SERV of SERVERS_TO_SCAN) { // Make sure we DO NOT do anything with the server we just came from. // or else we are doomed because of endless recursive loops if (CURR_SERV == oldserv) continue; // Now we go on the neighboor and start all over again await wormFunc(ns, CURR_SERV, serv); // also note the await, we actively wait until everything in there has finished //Then we connect again on our server, as we are probably on the last neighboor ns.connect(serv); } // Here we are done with all existing neighboors, or we simply have no neighboors (last server in the tree) // Finally we check if there is no backdoor and we can install one based on hacking level // you can remove the backdoorInstalled check if you like if (!ns.getServer(serv).backdoorInstalled && (!ns.args[0] || serv == ns.args[0]) // <-- this will backdoor all servers, or only the server given && ns.hasRootAccess(serv) && ns.getServerRequiredHackingLevel(serv) <= ns.getHackingLevel()) // We install the backdoor and wait for it to finish. await ns.installBackdoor(); } // the function will end, and the previous server will continue, until all servers are done.