267 lines
9.7 KiB
HTML
Executable file
267 lines
9.7 KiB
HTML
Executable file
{% extends "bases/bootstrap.html" %}
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{% load staticfiles %}
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{% block tail_js %}
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<script>
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Module = {};
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Module.memoryInitializerPrefixURL = "{% static 'js/' %}";
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</script>
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<script src="//code.jquery.com/jquery-2.2.4.min.js"></script>
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<!-- <script>window.jQuery || document.write('<script src="js/jquery-1.10.1.min.js"><\/script>')</script> -->
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<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment.min.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>
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<script src='https://www.google.com/recaptcha/api.js'></script>
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<script
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src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"
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integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU="
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crossorigin="anonymous"></script>
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<script src="{% static 'js/papaparse.min.js' %}" type="text/javascript"></script>
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<script src="{% static 'js/create-event-poll.js' %}" type="text/javascript"></script>
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<script src="{% static 'js/encrypt.js' %}" type="text/javascript"></script>
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<script type="text/javascript" src="{% static 'js/core/rand.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/rom_curve.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/rom_field.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/uint64.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/aes.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/big.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/gcm.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/hash256.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/hash384.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/hash512.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/sha3.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/newhope.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/nhs.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/fp.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/fp2.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/fp4.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/fp12.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/ff.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/rsa.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/ecp.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/ecp2.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/ecdh.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/pair.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/mpin.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/core/ctx.js' %}"></script>
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<script type="text/javascript" src="{% static 'js/demos2-booth.js' %}"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.0/jquery-ui.js" type="text/javascript"></script>
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{% block app_js %}
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<script type="text/javascript">
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{% block app_js_vars %}
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{% endblock %}
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Module.memoryInitializerPrefixURL = "LOL";
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var demosEncrypt = {
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}
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/*
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Code written with "New function" comments have
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been totally or mostly re-implemented by Thomas Smith
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*/
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//new function
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demosEncrypt.encryptAndSubmit = function() {
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var ctx = new CTX("BN254CX"); //new context we can use
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var n = new ctx.BIG();
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var g1 = new ctx.ECP();
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var g2 = new ctx.ECP2();
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var param = $('#event-param').val();
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//console.log(param);
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var tempParams = JSON.parse(param);
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//copying the values
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n.copy(tempParams.n);
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g1.copy(tempParams.g1);
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g2.copy(tempParams.g2);
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var params = {
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n:n,
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g1:g1,
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g2:g2
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}
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var tempPK = JSON.parse($('#comb_pk').val());
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var pk = new ctx.ECP(0);
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pk.copy(tempPK.PK);
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var answer = $('#poll-options').val();
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console.log(answer);
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var cipher = encrypt(params, pk, answer);
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var c1Bytes = [];
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cipher.C1.toBytes(c1Bytes);
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var c2Bytes = [];
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cipher.C2.toBytes(c2Bytes);
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$('#id_cipher_text_c1').val(c1Bytes.toString());
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$('#id_cipher_text_c2').val(c2Bytes.toString());
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$('#cipher-form').submit();
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}
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//new function
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demosEncrypt.decryptCipher = function() {
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var skString = $('#secret-key').val();
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if (!skString) {
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alert("Please enter your secret key");
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}
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else {
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//rebuild our secret key
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var ctx = new CTX("BN254CX");
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var skBytes = skString.split(",");
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var sk =new ctx.BIG.fromBytes(skBytes);
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var inputs = $("form input[type=text]");
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inputs.each(function() { //for each ciphertext to decrypt
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var ciphertext = {
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C1: new ctx.ECP(),
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C2: new ctx.ECP()
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}
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var temp = JSON.parse($(this).val());
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ciphertext.C1.copy(temp.C1);
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ciphertext.C2.copy(temp.C2);
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var partial = partDec(sk, ciphertext);//returns an object containing an ECP()
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var bytes = [];
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partial.D.toBytes(bytes);
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$(this).val(bytes.toString());//submit in byte array form
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})
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$('input[type=submit]').prop("disabled", false);
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}
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}
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//new function
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demosEncrypt.generateKeys = function() {
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parameter = $("#event-param").val();
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var tempParams = JSON.parse(parameter);
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//the full objects need to be initalised as per the library, then copy the values we need into it
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//I follow Bingsheng's code as to what objects are used in the parameter object
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var ctx = new CTX("BN254CX"); //new context we can use
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var n = new ctx.BIG();
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var g1 = new ctx.ECP();
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var g2 = new ctx.ECP2();
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//copying the values
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n.copy(tempParams.n);
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g1.copy(tempParams.g1);
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g2.copy(tempParams.g2);
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var params = {
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n:n,
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g1:g1,
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g2:g2
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}
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var PKbytes = [];
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var SKbytes = [];
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var keypair = keyGen(params);
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keypair.PK.toBytes(PKbytes);
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keypair.SK.toBytes(SKbytes);
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$('input#public-key').val(PKbytes.toString());
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$('input#secret-key').val(SKbytes.toString());
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//mostly code from before here
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var blob = new Blob([SKbytes.toString()], {type : 'text/plain'});
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var dlBtn = $('a#download-btn');
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var url = URL.createObjectURL(blob);
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var fileName = $(dlBtn).attr("href", url);
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$(dlBtn).attr("download", "sk-{% block sk-file-name %}{% endblock %}".replace(/[\W]/g, "-"));
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$(dlBtn).attr("disabled", false);
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$("#public-submit").attr("disabled", false);
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}
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//these other functions might not be used
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//I don't think this is used
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demosEncrypt.downloadSecretKey = function() {
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var blob = new Blob([sk], {type : 'text/plain'});
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var dlBtn = $('a#download-btn');
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$(dlBtn).attr("disabled", true);
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}
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function getFormsetPrefix(id) {
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id = id.replace(/(?:id_)?formset_/, ""); // strip generic part
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return id.replace(/([A-Za-z0-9]+)[\w-]*/, "$1"); // return prefix
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}
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function setFormsetIndex(ele, prefix, index) {
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ele = $(ele).find("div[id^='id_formset'], input[id^='id_formset']").each(function (i, el) {
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var id = $(el).attr("id");
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id = "id_formset_" + prefix + '-' + index + id.match(/-\w+$/);
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$(el).attr("id", id);
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if ($(el).is("input")) {
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$(el).attr("name", id.replace(/^id_/, ""));
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}
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});
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}
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$('.formset').sortable({handle:".input-group-addon", items:".formset_object",
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start: function(event, ui) {
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ui.item.prevPos = ui.item.index();
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console.log(ui.item.prevPos);
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},
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update: function(event, ui) {
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ui.item.prevPos = null;
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},
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beforeStop: function(event, ui) {
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$(ui.item).css("animation", "none"); // prevents firing of entry keyframe
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}
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});
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//$('.glyphicon.glyphicon-trash').parent().hide();
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$('.formset').find
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$('.formset').on('click', '.input-group-addon', function() { // this makes the label a delete btn too :(
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var ele = $(this).closest(".formset_object");
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var prefix = $(this).closest(".formset_object").data("prefix") || getFormsetPrefix($(this).closest(".formset_object").find('input:first').attr("id"));
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var current_total = parseInt($("#id_formset_" + prefix + "-TOTAL_FORMS").val());
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if (current_total <= $("#id_formset_" + prefix + "-MIN_NUM_FORMS").val()) {
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return; // don't allow removal of last element
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}
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ele.remove();
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$("#id_formset_" + prefix + "-TOTAL_FORMS").val(current_total - 1);
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$(".formset").sortable( "refresh" );
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$(".formset").sortable( "refreshPositions" );
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});
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$('.add-another-btn').on('click',function() {
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var new_formset_item = $(this).prevAll(".formset_object:first").clone();
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var prefix = getFormsetPrefix(new_formset_item.find("input:first").attr("id"));
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var current_total = parseInt($("#id_formset_" + prefix + "-TOTAL_FORMS").val());
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if (current_total >= $("#id_formset_" + prefix + "-MAX_NUM_FORMS").val()) {
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return; // don't allow more than max forms
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}
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new_formset_item.data("prefix", prefix);
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$(this).before(new_formset_item);
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new_formset_item.find("input").val("");
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setFormsetIndex(new_formset_item, prefix, parseInt($("#id_formset_" + prefix + "-TOTAL_FORMS").val()));
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$("#id_formset_" + prefix + "-TOTAL_FORMS").val(parseInt($("#id_formset_" + prefix + "-TOTAL_FORMS").val()) +1);
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$(".formset").sortable( "refresh" );
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$(".formset").sortable( "refreshPositions" );
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});
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// rudimentary accordion error handling
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$('.has-error').closest('.panel').find('.panel-heading').addClass("error");
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$('.alert.alert-block.alert-danger').closest('.panel').find('.panel-heading').addClass("error");
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</script>
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{% endblock %}
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{% endblock %}
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