@tidecloak/js
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TideCloak client side JS SDK
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JavaScript
import { Max, sortORKs, Threshold, WaitForNumberofORKs } from "../../Tools/Utils.js";
import BaseTideRequest from "../../Models/BaseTideRequest.js";
import NodeClient from "../../Clients/NodeClient.js";
import VoucherFlow from "../VoucherFlows/VoucherFlow.js";
import { GetKeys } from "../../Math/KeyDecryption.js";
import { Doken } from "../../Models/Doken.js";
import { Ed25519PrivateComponent } from "../../Cryptide/Components/Schemes/Ed25519/Ed25519Components.js";
import TideKey from "../../Cryptide/TideKey.js";
export default class dVVKDecryptionFlow {
/**
* @param {string} vvkid
* @param {Point} vvkPublic
* @param {OrkInfo[]} orks
* @param {TideKey} sessKey
* @param {Doken} doken
* @param {string} voucherURL
*/
constructor(vvkid, vvkPublic, orks, sessKey, doken, voucherURL) {
this.vvkid = vvkid;
this.vvkPublic = vvkPublic;
this.orks = orks;
this.orks = sortORKs(this.orks); // sort for bitwise!
if (!doken.payload.sessionKey.Equals(sessKey.get_public_component()))
throw Error("Mismatch between session key private and Doken session key public");
this.sessKey = sessKey;
this.doken = doken;
this.getVouchersFunction = null;
this.voucherURL = voucherURL;
}
/**
* @param {(request: string) => Promise<string> } getVouchersFunction
* @returns {dVVKSigningFlow}
*/
setVoucherRetrievalFunction(getVouchersFunction) {
this.getVouchersFunction = getVouchersFunction;
return this;
}
/**
* @param {BaseTideRequest} request
* @param {bool} waitForAll
*/
async start(request, waitForAll = false) {
const pre_clients = this.orks.map(info => new NodeClient(info.orkURL).AddBearerAuthorization(this.sessKey.get_private_component().rawBytes, this.sessKey.get_public_component().Serialize().ToString(), this.doken.serialize()).EnableTideDH(info.orkPublic));
const voucherFlow = new VoucherFlow(this.orks.map(o => o.orkPaymentPublic), this.voucherURL, "vendordecrypt");
const { vouchers } = await voucherFlow.GetVouchers(this.getVouchersFunction);
const clients = await Promise.all(pre_clients); // to speed things up - computer shared key while grabbing vouchers
const pre_PreDecryptResponses = clients.map((client, i) => client.Decrypt(i, this.vvkid, request, vouchers.toORK(i)));
const { fulfilledResponses, bitwise } = await WaitForNumberofORKs(this.orks, pre_PreDecryptResponses, "VVK", waitForAll ? Max : Threshold, null, clients);
return GetKeys(fulfilledResponses, this.orks.map(o => BigInt(o.orkID))); // to be used for symmetric encryption now with caller
}
}
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