SSH Key Uploading
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54c9523f22
commit
00d5256f43
@ -154,9 +154,11 @@ if (isset($_REQUEST["act"])){
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echo "hidden";
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}?>>
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<button class="col keyButton" onclick="generateSSH('<?php echo $UserName; ?>', '<?php echo $UserId; ?>', '<?php echo $AuthToken; ?>')">Generate</button>
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<button class="col keyButton" onclick="uploadSSH()">Upload</button>
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<button class="col keyButton" onclick="testSwal()">Test Popup</button>
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<input id="keyfile" type="file" style="display: none;"/>
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<button class="col keyButton" onclick="uploadSSH('<?php echo $UserId; ?>', '<?php echo $AuthToken; ?>' )">Upload</button>
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<button class="col keyButton debug" onclick="testSwal()">Test Popup</button>
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<form id="uploadForm" enctype="multipart/form-data">
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<input id="keyfile" type="file" style="display: none;"/>
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</form>
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</div>
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<div class="row copyright">
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<!-- TODO: Make this file PHP and make the canary dependent on /etc/ttyserver/canary -->
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@ -30,6 +30,10 @@ function validateUsername($username){
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return (preg_match("/^([a-zA-Z0-9_.]+)$/", $username) == 1);
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}
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function validatePublicKey($key){
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return (preg_match("/^(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}( .*)?$/", $key) == 1);
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}
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if (checkParameters(array("pubkey", "userId", "authToken"))){
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error("Missing parameters");
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}
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@ -38,6 +42,10 @@ $userToken = $_POST["authToken"];
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$userId = $_POST["userId"];
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$pubkey = $_POST["pubkey"];
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if(!validatePublicKey($pubkey)){
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error("Invalid public key");
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}
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$request = curl_init();
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curl_setopt($request, CURLOPT_URL, "https://hackers.town/api/v1/accounts/verify_credentials");
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curl_setopt($request, CURLOPT_RETURNTRANSFER, 1);
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126
index.js
126
index.js
@ -1,5 +1,5 @@
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const DEBUG = false;
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var isMobile = false; //initiate as false
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const DEBUG = true;
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var isMobile = false;
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const dbp = (msg) => {
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if(DEBUG){
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@ -7,9 +7,16 @@ const dbp = (msg) => {
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}
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};
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const dbd = (msg) => {
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if(DEBUG){
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console.dir(msg);
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}
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};
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const SwalConfig = {
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color: "#79F257",
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background: "#022601",
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buttonsStyling: false,
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}
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const isOverflown = ({ clientHeight, scrollHeight }) => scrollHeight > clientHeight
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@ -24,26 +31,22 @@ const setCookie = (cname, cvalue, exdays) => {
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const resizeText = ({ element, elements, minSize = 10, maxSize = 512, step = 1, unit = 'px' }) => {
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dbp("Resize");
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(elements || [element]).forEach(el => {
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let i = minSize
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let overflow = false
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const parent = el.parentNode
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let i = minSize;
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let overflow = false;
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const parent = el.parentNode;
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while (!overflow && i < maxSize) {
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el.style.fontSize = `${i}${unit}`
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overflow = isOverflown(parent)
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if (!overflow) i += step
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el.style.fontSize = `${i}${unit}`;
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overflow = isOverflown(parent);
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if (!overflow) i += step;
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}
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// revert to last state where no overflow happened
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el.style.fontSize = `${i - step}${unit}`
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})
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el.style.fontSize = `${i - step}${unit}`;
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});
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}
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const saveFile = (name, type, data) => {
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if (data !== null && navigator.msSaveBlob)
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return navigator.msSaveBlob(new Blob([data], { type: type }), name);
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return navigator.msSaveBlob(new Blob([data], { type: type }), name);
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var a = $("<a style='display: none;'/>");
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var url = window.URL.createObjectURL(new Blob([data], {type: type}));
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a.attr("href", url);
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@ -57,7 +60,6 @@ const saveFile = (name, type, data) => {
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const disableNonDesktopElements = () => {
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var disableElements = document.getElementsByClassName("desktopOnly");
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for(var i=0; i< disableElements.length; i++){
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// disableElements.item(i).style.display = "none";
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var gutter = disableElements.item(i);
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gutter.classList.remove("col-4");
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gutter.classList.add("col-1");
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@ -68,13 +70,11 @@ const disableNonDesktopElements = () => {
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content.classList.add("col-10");
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var te = document.getElementById("resizer");
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window.fitText(te);
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var buttons = document.getElementsByClassName("keyButton");
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for(var i=0; i<buttons.length; i++){
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var bttn = buttons.item(i);
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bttn.style.height = "15vw";
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}
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// document.getElementById("bttn").style.height = "15vw";
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}
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const failMsg = (msg) => {
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@ -87,10 +87,38 @@ const failMsg = (msg) => {
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}, 1000);
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}
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const validatePubKey = (key) => {
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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);
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}
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const sendSSH = (key, id, token) => {
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var payload = {
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pubkey: key,
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userId: id,
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authToken: token
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};
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$.post("https://tty.hackers.town/auth/setKey.php", payload, (response) => {
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dbp(response);
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if(response.status){
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Swal.fire({
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...SwalConfig,
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title: "Success!",
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text: "Your key has been uploaded to the server."
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});
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}else{
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Swal.fire({
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...SwalConfig,
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title: "Failed!",
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text: response.error
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});
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}
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}).fail(() => {
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dbp("Failed");
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});
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}
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const generateSSH = async (name, id, token) => {
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dbp("Generate Key");
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// debugger;
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generateKeyPair("RSASSA-PKCS1-v1_5", 4096, "namehere")
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.then((keys) => {
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var KeyExport = new JSZip();
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@ -100,33 +128,10 @@ const generateSSH = async (name, id, token) => {
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.then((content) => {
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saveFile("HackersTownTTY-"+name+".zip", "application/zip", content);
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});
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var payload = {
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pubkey: keys[1],
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userId: id,
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authToken: token
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};
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$.post("https://tty.hackers.town/auth/setKey.php", payload, (response) => {
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dbp(response);
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// debugger;
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if(response.status){
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Swal.fire({
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...SwalConfig,
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title: "Success!",
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});
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}else{
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Swal.fire({
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...SwalConfig,
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title: "Failed!",
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text: response.error
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});
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}
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}).fail(() => {
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dbp("Failed");
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});
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sendSSH(keys[1], id, token);
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}).catch((err) => {
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dbp(err);
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});
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}
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const testSwal = () => {
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@ -136,18 +141,31 @@ const testSwal = () => {
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});
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}
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const uploadSSH = () => {
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const uploadSSH = (id, token) => {
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//request local file
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// $("#keyfiie").trigger("click");
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var kf = document.getElementById("keyfile");
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kf.onchange = function(e) {
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// File selected
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var file = e.target.files[0];
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if(file){
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dbd(file);
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var reader = new FileReader();
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reader.readAsText(file, "UTF-8");
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reader.onload = function (evt) {
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var pubkey = evt.target.result;
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if(validatePubKey(pubkey)){
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sendSSH(pubkey, id, token);
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}else{
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failMsg("Invalid key");
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}
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}
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reader.onerror = function (evt) {
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failMsg("Unable to load Keyfile");
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}
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}
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}
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kf.click();
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dbp("Nextttt");
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//upload file
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}
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const beginOauth = () => {
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@ -155,7 +173,7 @@ const beginOauth = () => {
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$.ajax({
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url: "https://tty.hackers.town/auth?act=id"
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}).then((data) => {
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// console.table(data);
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dbd(table);
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if(data.id){
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var redirect = "https://hackers.town/oauth/authorize?"+
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"response_type=code&client_id="+data.id+"&redirect_uri="+
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@ -201,4 +219,12 @@ $(() => {
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if(!isRetry){
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console.log("%cWelcome Hacker!", "color: #ff0000; font-size: 7em; font-style: italic; font-family: 'Times New Roman', Times, serif;");
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}
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// Enable Extra Debug Stuff
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if(DEBUG){
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dbp("Debug Mode Enabled");
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$('.debug').each((i,e)=>{
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e.style.display = "unset";
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});
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}
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});
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