Homec4science
Diffusion SHRINE MedCo Fork (riccardo) Browse

shrine-medco/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_ctrlr.js
30e7034690abriccardo

Last Change
Raw File

MedCo_ctrlr.js
View Options

/***********************
* @ProjectDescription Secure count query for sensitive genomic and clinical data with strong privacy guarantees.
* @inherits i2b2
* @namespace i2b2.MedCo
* @author LCA1 EPFL
* @version 0.1
* --------------------------------------------------------------------------------------------------------------------
* This plugin is based on Tutorial plugin and examples on the webclient plugin development guide.
*/
// hardcoded keys
// i2b2.MedCo.PubKey = "eQviK90cvJ2lRx8ox6GgQKFmOtbgoG9RXa7UnmemtRA=";
i2b2.MedCo.SecKey = "iqLQz3zMlRjCyBrg4+303hsxL7F5vDtIaBxO0oc7gQA="; // decrypt the patient count with this
i2b2.MedCo.AggregateKey = "GKrufk6bsuMwegxcPqr7B1aFWKit1szJlugZ01HkSPA="; // encrypt the variants with this
// i2b2.MedCo.CothorityKeys = [
// "5loqdN2/oXEhkrIEhwc0WCKYm9+c9zs10Y4TZgF6490=",
// "UE9/SKV6zw3PezdxzDiFXzG776pQRXT2+SyXog7k6Dc=",
// "LFGVRk/ghvIeGwIFv/ZAFKtM2UWcjSypaVx0YAOdkMU="];
// paramaters for the light encrypt
i2b2.MedCo.K = null;
i2b2.MedCo.S = null;
i2b2.MedCo.Init = function() {
// manage YUI tabs
i2b2.MedCo.view.yuiTabs = new YAHOO.widget.TabView("MedCo-TABS", {activeIndex: 0});
// PANELS initialization
i2b2.MedCo.QT.ctrlr.init();
// POPUPS initialization
i2b2.MedCo.popups.ctrlr.init()
// i2b2.MedCo.popups.ctrlr.ByAnnotation.init();
// store how many responses I am waiting for (I have to wait to receive all the variants before sending the query)
// This variable is incremented by a popup when sending a query to retrieve some variants and is decremented every
// time it receives the response.
i2b2.MedCo.ctrlr.pendingVariantsQueries = 0;
// // initialize the parameters for the light encrypt
// [i2b2.MedCo.K, i2b2.MedCo.S] = LightEncryptStr_init(i2b2.MedCo.AggregateKey);
i2b2.MedCo.ctrlr.background.initEncrypt(); // generate an ephemeral key
i2b2.MedCo.ctrlr.background.initWorkers(5); // init some workers
// just check the crypto lib is working
// var pk,sk;
// var cipher, plain;
// [sk, pk] = GenKey();
// cipher = EncryptStr(pk, 20);
// plain = DecryptStr(cipher, sk);
// alert(plain)
};
i2b2.MedCo.Unload = function() {
// purge old data
i2b2.MedCo.model = {};
i2b2.MedCo.view = {};
i2b2.MedCo.popups.ctrlr.unload();
return true;
};
c4science · Help