Current File : //proc/309157/task/309157/root/home/waritko/SharpPaste/Static/js/index.js
/* Paste Encryption and Sending */
$("#addpaste").click(function () {
if ($.trim($("#body").val())) {
var title = null;
if ($.trim($("#title").val())) {
title = $("#title").val();
} else {
title = "Untitled";
}
var body = $("#body").val();
var pwLength = 32;
var saltLength = 32;
var pw = new buffer.SlowBuffer(generatePassword(pwLength).normalize('NFKC'));
var salt = new buffer.SlowBuffer(generatePassword(saltLength).normalize('NFKC'));
var n = 1024, r = 8, p = 1;
var dkl = 32;
scrypt(pw, salt, n, r, p, dkl, function (error, progress, key) {
if (error) {
console.log("Error: " + error);
} else if (key) {
var aes = new aesjs.ModeOfOperation.ctr(key, new aesjs.Counter(23));
var encryptedPaste = {};
encryptedPaste.Title = aesjs.utils.hex.fromBytes(aes.encrypt(aesjs.utils.utf8.toBytes(title)));
encryptedPaste.Body = aesjs.utils.hex.fromBytes(aes.encrypt(aesjs.utils.utf8.toBytes(body)));
encryptedPaste.Language = $("#languageSelection option:selected").val();
encryptedPaste.UploadedBy = "WEB";
var data = JSON.stringify(encryptedPaste);
console.log("JSON:", data);
$.post("/upload", data, function (res) {
var jsonRes = JSON.parse(res);
if (jsonRes.Status == "success") {
window.location = location.origin + "/" + jsonRes.LongId + "#" + btoa(aesjs.utils.hex.fromBytes(key));
} else if (jsonRes.Status == "error") {
window.alert(jsonRes.ErrMsg);
} else {
window.alert("Unhandled error!");
}
});
}
});
} else {
$("#pasteerrormodal").modal("show");
}
});
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