var DEBUG = false; var isMobile = false; var USE_ORIGIN = ""; // TODO: Add check for DOMAIN_OVERRIDE const dbp = (msg) => { if(DEBUG){ console.log(msg); } }; const dbd = (msg) => { if(DEBUG){ console.dir(msg); } }; const SwalConfig = { color: "#79F257", background: "#022601", buttonsStyling: false, } const invalidChars = ['/', '\\', '>', '<', ':', '*', '|', '"', '\'', '?', '\0']; const replaceInvalid = (str) => { var cache = str; invalidChars.forEach(ch => { cache = cache.replaceAll(ch, "#"); }); return cache; } const isOverflown = ({ clientHeight, scrollHeight }) => scrollHeight > clientHeight const setCookie = (cname, cvalue, exdays) => { const d = new Date(); d.setTime(d.getTime() + (exdays*24*60*60*1000)); let expires = "expires="+ d.toUTCString(); document.cookie = cname + "=" + cvalue + ";" + expires + ";SameSite=Strict;path=/auth"; } const resizeText = ({ element, elements, minSize = 10, maxSize = 512, step = 1, unit = 'px' }) => { dbp("Resize"); (elements || [element]).forEach(el => { let i = minSize; let overflow = false; const parent = el.parentNode; while (!overflow && i < maxSize) { el.style.fontSize = `${i}${unit}`; overflow = isOverflown(parent); if (!overflow) i += step; } // revert to last state where no overflow happened el.style.fontSize = `${i - step}${unit}`; }); } const saveFile = (name, type, data) => { if (data !== null && navigator.msSaveBlob) return navigator.msSaveBlob(new Blob([data], { type: type }), name); var a = $(""); var url = window.URL.createObjectURL(new Blob([data], {type: type})); a.attr("href", url); a.attr("download", name); $("body").append(a); a[0].click(); window.URL.revokeObjectURL(url); a.remove(); } const disableNonDesktopElements = () => { var disableElements = document.getElementsByClassName("desktopOnly"); for(var i=0; i< disableElements.length; i++){ var gutter = disableElements.item(i); gutter.classList.remove("col-4"); gutter.classList.add("col-1"); } var content = document.getElementById("content"); content.style.marginTop = "6vw"; content.classList.remove("col-4"); content.classList.add("col-10"); var te = document.getElementById("resizer"); window.fitText(te); var buttons = document.getElementsByClassName("keyButton"); for(var i=0; i { $("#resizer").html(msg); $("#resizer").css("color", "#400112"); $("#resizer").css("background-color", "#79F257"); $("#resizer").animate({ color: "#79F257", backgroundColor: "#022601" }, 1000); } const validatePubKey = (key) => { return /^(ssh-rsa AAAAB3NzaC1yc2|ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNT|ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzOD|ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1Mj|ssh-ed25519 AAAAC3NzaC1lZDI1NTE5|ssh-dss AAAAB3NzaC1kc3)[0-9A-Za-z+\/]+[=]{0,3}( .*)?$/.test(key); } const sendSSH = (key, id, token) => { var payload = { pubkey: key, userId: id, authToken: token }; $.post(USE_ORIGIN+"/auth/setKey.php", payload, (response) => { dbp(response); if(response.status){ Swal.fire({ ...SwalConfig, title: "Success!", text: "Your key has been uploaded to the server." }).then(()=>{ window.location.reload(); }); }else{ Swal.fire({ ...SwalConfig, title: "Failed!", text: response.error }).then(()=>{ window.location.reload(); }); } }).fail((resp) => { dbp("Failed"); dbd(resp); Swal.fire({ ...SwalConfig, title: "Failed!", text: resp.toString() }).then(()=>{ window.location.reload(); }); }); } const generateSSH = async (name, id, token) => { dbp("Generate Key"); if (window.location.protocol === "http:") { Swal.fire({ ...SwalConfig, title: "Error!", text: "You must use HTTPS to generate keys." }); return; } generateKeyPair("RSASSA-PKCS1-v1_5", 4096, "namehere") .then((keys) => { var KeyExport = new JSZip(); name = replaceInvalid(name); KeyExport.file("HackersTownTTY-"+name, keys[0]); KeyExport.file("HackersTownTTY-"+name+".pub", keys[1]); KeyExport.generateAsync({type:"blob"}) .then((content) => { saveFile("HackersTownTTY-"+name+".zip", "application/zip", content); }); sendSSH(keys[1], id, token); }).catch((err) => { dbp(err); }); } const testSwal = () => { Swal.fire({ ...SwalConfig, title: "Success!", }); } const uploadSSH = (id, token) => { //request local file var kf = document.getElementById("keyfile"); kf.onchange = function(e) { // File selected var file = e.target.files[0]; if(file){ dbd(file); var reader = new FileReader(); reader.readAsText(file, "UTF-8"); reader.onload = function (evt) { var pubkey = evt.target.result; pubkey = pubkey.replace(/\r\n/g, "\n"); dbp(pubkey); pubkey = pubkey.replace(/\n/g, ""); dbp(pubkey); if(validatePubKey(pubkey)){ sendSSH(pubkey, id, token); }else{ failMsg("Invalid key"); } } reader.onerror = function (evt) { failMsg("Unable to load Keyfile"); } } } kf.click(); } const beginOauth = () => { dbp("Auth"); $.ajax({ url: USE_ORIGIN+"/auth?act=id" }).then((data) => { dbd(data); if(data.id){ var redirect = "https://hackers.town/oauth/authorize?"+ "response_type=code&client_id="+data.id+"&redirect_uri="+ USE_ORIGIN+"/auth&scope=read:accounts"; dbp(redirect); dbp(window.location.pathname); if(window.location.pathname.includes("auth")){ setCookie("oa_retries", 0, 0.1); } window.location.href = redirect; }else{ // Auth Failed failMsg("AUTH FAILED"); } }); } const displayFingerprints = () => { // Get SSH Fingerprints and display them $.get(USE_ORIGIN+"/fingerprint.php", (response) => { dbp(response); if (response) { var html = "
"; response.split("\n").forEach((line) => { var parts = line.split(" "); if(parts.length === 4){ html += ""; } }); html += "
BitsFingerprintAlgorithm
"+parts[0]+""+parts[1]+""+parts[3].replace("(", "").replace(")", "")+"
"; Swal.fire({ ...SwalConfig, title: "SSH Fingerprints", html: html }); } else { Swal.fire({ ...SwalConfig, title: "Unable to Lookup SSH Fingerprints", text: response.error }); } }); } // On Page Load... $(() => { dbp("Begin Init Content"); // Override domain $.get("/DOMAIN_OVERRIDE", function (data) { if(data){ USE_ORIGIN = data.replaceAll("\n", ""); DEBUG = true; }else{ USE_ORIGIN = "https://tty.hackers.town"; } // Device Detection if (/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0, 4))) { isMobile = true; } // Adjust for Mobile if(isMobile){ dbp("Is Mobile 👍🏻"); disableNonDesktopElements(); } // Auto Retry var isRetry = false; if(window.location.pathname.includes("auth")){ var ErrorMsg = document.getElementById("ErrorResult"); dbp(typeof ErrorMsg); if(typeof ErrorMsg !== 'undefined' && ErrorMsg.innerText.includes("Retry")){ dbp("attempt retry"); isRetry = true; // beginOauth(); } } // Console Welcome if(!isRetry){ console.log("%cWelcome Hacker!", "color: #ff0000; font-size: 7em; font-style: italic; font-family: 'Times New Roman', Times, serif;"); } // Enable Extra Debug Stuff if(DEBUG){ dbp("Debug Mode Enabled"); $('.debug').each((i,e)=>{ e.style.display = "unset"; }); } }) });