DB structure, emscripten interface
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tg(x)
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2
Makefile
2
Makefile
@ -1,5 +1,5 @@
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name = taler-wallet
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name = taler-wallet
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version=0.1
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version = $(shell grep '"version"' extension/manifest.json | sed 's/.*"\([0-9.]\+\)".*/\1/')
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xpi = ${name}-${version}.xpi
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xpi = ${name}-${version}.xpi
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xpi:
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xpi:
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220
extension/background/db.js
Normal file
220
extension/background/db.js
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@ -0,0 +1,220 @@
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"use strict";
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var DB = function () {
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let DB = {}; // returned object with exported functions
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let DB_NAME = "taler";
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let DB_VERSION = 1;
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let db = null;
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let is_ready = null;
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DB.open = function (onsuccess, onerror)
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{
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is_ready = false;
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let req = indexedDB.open(DB_NAME, DB_VERSION);
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req.onerror = onerror;
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req.onsuccess = function (event)
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{
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db = event.target.result;
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is_ready = true;
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if (onsuccess)
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onsuccess();
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};
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req.onupgradeneeded = function (event)
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{
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console.log ("DB: upgrade needed: oldVersion = "+ event.oldVersion);
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db = event.target.result;
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db.onerror = onerror;
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switch (event.oldVersion)
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{
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case 0: // DB does not exist yet
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{
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let example = {};
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let mints = db.createObjectStore("mints", { keyPath: "mint_pub" });
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mints.createIndex("name", "name", { unique: true });
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example.mint = {
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mint_pub: "<mint's master pub key>", // length: 32
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name: "Mint One",
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url: "https://mint.one/",
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};
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let denoms = db.createObjectStore("denoms", { keyPath: "denom_pub" });
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example.denom = {
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denom_pub: "<denom pub key>", // length: 32
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mint_pub: "<mint's master pub key>", // length: 32
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mint_sig: "<mint's sig>", // length: 64
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withdraw_expiry_time: 1234567890,
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deposit_expiry_time: 1234567890,
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start_time: 1234567890,
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value: {
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value: 1,
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fraction: 230000, // 0..999999
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currency: "EUR",
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},
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fee: {
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withdraw: {
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value: 0,
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fraction: 100000,
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currency: "EUR",
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},
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deposit: {
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value: 0,
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fraction: 100000,
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currency: "EUR",
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},
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refresh: {
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value: 0,
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fraction: 100000,
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currency: "EUR",
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},
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},
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};
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let reserves = db.createObjectStore("reserves", { keyPath: "reserve_pub"});
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example.reserve = {
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reserve_pub: "<pub key>",
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reserve_priv: "<priv key>",
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mint_pub: "<mint's master pub key>",
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initial: {
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value: 1,
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fraction: 230000,
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currency: "EUR",
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},
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current: {
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value: 1,
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fraction: 230000,
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currency: "EUR",
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blind_session_pub: "<pub key>",
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status_sig: "<sig>",
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},
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};
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let withdrawals = db.createObjectStore("withdrawals", { keyPath: "id", autoIncrement: true });
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example.withdrawal = {
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id: 1, // generated
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reserve_pub: "<pub key>",
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reserve_sig: "<sig>",
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denom_pub: "<pub key",
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blind_session_pub: "<pub key>",
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blind_priv: "<priv key>",
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coin_pub: "<pub key>",
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coin_priv: "<priv key>",
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coin_ev: "",
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};
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let coins = db.createObjectStore("coins", { keyPath: "coin_pub" });
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example.coin = {
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// coin either has a withdraw_id or refresh_id
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// or it is imported in which case both are null
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withdraw_id: 1, // can be null
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refresh_id: null, // can be null
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is_refreshed: false,
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denom_pub: "<pub key>",
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coin_pub: "<pub key>",
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coin_priv: "<priv key>",
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denom_sig: "<sig>",
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spent: {
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value: 1,
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fraction: 230000,
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},
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transactions: [ 123, 456 ], // list of transaction IDs where this coin was used
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};
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let transactions = db.createObjectStore("transactions", { keyPath: "id", autoIncrement: true });
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example.transaction = {
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id: 1, // generated
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wire_hash: "<hash>",
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value: {
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value: 1,
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fraction: 230000,
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currency: "EUR",
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},
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contract: "<JSON>",
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is_checkout_done: true,
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is_confirmed: true,
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fulfillment_url: "https://some.shop/transaction/completed",
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};
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let refresh = db.createObjectStore("refresh");
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example.refresh = {
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// TODO
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};
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}
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}
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is_ready = true;
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if (onsuccess)
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onsuccess();
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}
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};
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DB.close = function ()
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{
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db.close();
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};
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DB.wallet_get = function (onresult, onerror)
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{
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let wallet = { };
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let tr = db.transaction([ "coins", "denoms" ], "readonly");
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let coins = tr.objectStore("coins");
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let denoms = tr.objectStore("denoms");
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let coins_cur = coins.openCursor();
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coins_cur.onerror = onerror;
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coins_cur.onsuccess = function ()
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{
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let cur = event.target.result;
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if (cur) {
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let denom_get = denoms.get(cur.valcue.denom_pub);
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denom_get.onerror = onerror;
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denom_get.onsuccess = function (event)
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{
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let denom = event.target.result;
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if (denom.currency in wallet)
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{
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let w = wallet[denom.currency];
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w.value += denom.value;
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w.fraction = (w.fraction + denom.fraction) % 1000000;
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if (1000000 <= w.fraction + denom.fraction)
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w.value++;
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}
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else
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{
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wallet[denom.currency] = denom;
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}
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cur.continue();
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}
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}
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else // no more entries
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{
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onresult(wallet);
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}
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};
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};
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DB.transaction_list = function (onresult, onerror)
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{
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// TODO
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};
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DB.reserve_list = function (onresult, onerror)
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{
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// TODO
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};
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return DB;
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}();
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587
extension/background/emscriptif.js
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587
extension/background/emscriptif.js
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/*
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This file is part of TALER
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Copyright (C) 2014, 2015 Christian Grothoff (and other contributing authors)
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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var EXPORTED_SYMBOLS = [
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'TWRhelloWorld',
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'TWRgetValue',
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'TWRgetFraction',
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'TWRgetCurrency',
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'TamountCmp',
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'TWRverifyConfirmation',
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'TWRverifySignKey',
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'TWRverifyDenom',
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'TWRverifyDenoms',
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'TWRALLrsaPublicKeyHash',
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'TWRALLgetEncodingFromRsaSignature',
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'DWRtestStringCmp',
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'TWRmultiplyAmount',
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'TWRmultiplyAmounts',
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'DWRdumpAmount',
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'TWRALLgetAmount',
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'DWRtestString',
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'DWRgetPurpose',
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'TWReddsaVerify',
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'TamountAdd',
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'TamountSubtract',
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'TWRALLmakeEddsaSignature',
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'TWRALLamountAdd',
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'TWRALLeddsaPublicKeyFromPrivate',
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'TWRALLeddsaPublicKeyFromPrivString',
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'TWRALLeddsaPrivateKeyFromString',
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'TWRALLeccEcdh',
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'TWRALLhash',
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'TWRALLecdhePublicKeyFromPrivateKey',
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'TWRALLrsaPublicKeyDecodeFromString',
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'GCeddsaSign',
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'TWRALLmakeWithdrawBundle',
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'GCALLrsaSignatureDecode',
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'GCrsaSignatureEncode',
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'TWRALLsignDepositPermission',
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'GCALLrsaPublicKeyDecode',
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'GCALLrsaPublicKeyEncode',
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'WRALLeddsaPublicKey',
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'GCALLeddsaKeyCreate',
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'WRALLecdhePublicKey ',
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'GSALLdataToStringAlloc',
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'TWRgnunetFree',
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'GSstringToData',
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'TWRALLgetCurrentTime',
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'TWRgetFancyTime',
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'GChash',
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'getHashedArray',
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'TWRALLsignTest',
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'GCALLecdheKeyCreate',
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'GCecdheKeyGetPublic',
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'WRALLecdhePublicKey',
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'WRverifyTest',
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'GCeccEcdh',
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'TWRALLgenSymmetricKey',
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'TWRALLgenInitVector',
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'GCsymmetricDecrypt',
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'GCsymmetricEncrypt',
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'TWRALLgenKeyFromBlob',
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'GCALLrsaPrivateKeyGetPublic',
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'GCALLrsaPrivateKeyCreate',
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'GCALLrsaBlindingKeyCreate',
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'GCrsaBlindingKeyFree',
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'GCrsaPublicKeyFree',
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'GCrsaPrivateKeyFree',
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'GCALLrsaBlind',
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'GCALLrsaUnblind',
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'GCALLrsaSign',
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'GCrsaVerify',
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'GCrsaSignatureFree',
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'GCeddsaKeyGetPublic',
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'WRALLmakePurpose',
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'GChkdf',
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'emscMalloc',
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'emscFree'
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];
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/* The following definition is needed to make emscripted library to remain
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'alive' after its loading. Otherwise, the normal behaviour would be:
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loading -> look for a 'main()' -> if one is found execute it then exit,
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otherwise just exit. See https://kripken.github.io/emscripten-site/docs/getting_started/FAQ.html
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DO NOTE: this definition MUST precede the importing/loading of the emscripted
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library */
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/* FIXME
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getLastWindow().Module = {
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onRuntimeInitialized: function() {
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}
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};
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*/
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/* According to emscripten's design, we need our emscripted library to be executed
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with a 'window' object as its global scope.
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Note: that holds on emscripten's functions too, that is they need to be *explicitly*
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run with some 'window' object as their global scope. In practice, given a function
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'foo' pointing to some emscripted function, that is accomplished by the mean of 'call()'
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or 'apply()' methods; so, being 'someWin' a 'window' object, the statements
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foo.call('someWin', arg1, .., argN) or foo.apply('someWin', ['arg1', .., 'argN']) will
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execute foo(arg1, .., argN) with 'someWin' as its global scope.
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See http://www.bennadel.com/blog/2265-changing-the-execution-context-of-javascript
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-functions-using-call-and-apply.htm. */
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/* The naming convention is such that:
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- 'GCfunctionName' takes its code from GNUNET_CRYPTO_function_name
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- 'GCALLfunctionName' takes its code from GNUNET_CRYPTO_function_name and returns
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a pointer that must be deallocated using 'WRgnunetFree' (that takes its code from
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'GNUNET_free' in the wrapper)
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- 'GSfunctionName' and 'GSALLfunctionName' comply to the same convention respect to
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GNUNET_STRINGS_* realm.
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- 'TWRfunctionName' takes its code from 'TALER_function_name' in the wrapper.
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- 'TWRALLfunctionName' takes its code from 'TALER_ALL_function_name' in the wrapper
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and returns a pointer that must be deallocated using 'TWRgnunetFree' (or a function
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provided by some emscripted routine) (the 'wrapper' is an additional layer written in
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C that does some struct(s) manipulations where that is uncovenient to do from JavaScript.
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Currently located at '../../emscripten/testcases/wrap.c')
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- The same applies to 'TfunctionName' and 'TALLfunctionName', to indicate that the
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respective functions come from (the emscripted version of) TALER_* realm. */
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// shortcut to emscr's 'malloc'
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function emscMalloc(size) {
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var ptr = Module._malloc(size);
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return ptr;
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}
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/* shortcut to emscr's 'free'. This function is problematic:
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it randomly stops working giving 'emscFree is not a function'
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error */
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function emscFree(ptr) {
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Module._free(ptr);
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}
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var getEmsc = Module.cwrap;
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var TWRhelloWorld = getEmsc('TALER_WR_hello_world', 'void', []);
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var TWRverifyConfirmation = getEmsc('TALER_WR_verify_confirmation',
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'number',
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['number',
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'number',
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'number',
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'number',
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'number',
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'number',
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'number',
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'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
var TWRgetValue = getEmsc('TALER_WR_get_value',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRgetFraction = getEmsc('TALER_WR_get_fraction',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRgetCurrency = getEmsc('TALER_WR_get_currency',
|
||||||
|
'string',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
|
||||||
|
var TWRmultiplyAmounts = getEmsc('TALER_WR_multiply_amounts',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number'] );
|
||||||
|
|
||||||
|
var TWRmultiplyAmount = getEmsc('TALER_WR_multiply_amount',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number'] );
|
||||||
|
|
||||||
|
var TWRALLrsaPublicKeyHash = getEmsc('TALER_WRALL_rsa_public_key_hash',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRverifyDenom = getEmsc('TALER_WR_verify_denom',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRverifyDenoms = getEmsc('TALER_WR_verify_denoms',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRverifySignKey = getEmsc('TALER_WR_verify_sign_key',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
|
||||||
|
var TWRALLgetEncodingFromRsaSignature = getEmsc('TALER_WRALL_get_encoding_from_rsa_signature',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TamountCmp = getEmsc('TALER_amount_cmp',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var DWRdumpAmount = getEmsc('DEBUG_WR_dump_amount',
|
||||||
|
'void'
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var DWRtestStringCmp = getEmsc('DEBUG_WR_test_string_cmp',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'string']);
|
||||||
|
|
||||||
|
var TWRALLgetAmount = getEmsc('TALER_WRALL_get_amount',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'string']);
|
||||||
|
|
||||||
|
var DWRgetPurpose = getEmsc('DEBUG_WR_get_purpose',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWReddsaVerify = getEmsc('TALER_WR_eddsa_verify',
|
||||||
|
'number',
|
||||||
|
['string',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRALLmakeEddsaSignature = getEmsc('TALER_WRALL_make_eddsa_signature',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRALLamountAdd = getEmsc('TALER_WRALL_amount_add',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'string']);
|
||||||
|
|
||||||
|
var TamountSubtract = getEmsc('TALER_amount_subtract',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TamountAdd = getEmsc('TALER_amount_add',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
var TWRALLeddsaPublicKeyFromPrivate = getEmsc('TALER_WRALL_eddsa_public_key_from_private',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRALLeddsaPublicKeyFromPrivString = getEmsc('TALER_WRALL_eddsa_public_key_from_priv_string',
|
||||||
|
'number',
|
||||||
|
['string']);
|
||||||
|
|
||||||
|
var TWRALLsignDepositPermission = getEmsc('TALER_WRALL_sign_deposit_permission',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRALLeddsaPrivateKeyFromString = getEmsc('TALER_WRALL_eddsa_private_key_from_string',
|
||||||
|
'number',
|
||||||
|
['string']);
|
||||||
|
|
||||||
|
var TWRALLrsaPublicKeyDecodeFromString = getEmsc('TALER_WRALL_rsa_public_key_decode_from_string',
|
||||||
|
'number',
|
||||||
|
['string']);
|
||||||
|
|
||||||
|
var TWRALLecdhePublicKeyFromPrivateKey = getEmsc('TALER_WRALL_ecdhe_public_key_from_private_key',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRALLeccEcdh = getEmsc('TALER_WRALL_ecc_ecdh',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRALLmakeWithdrawBundle = getEmsc('TALER_WRALL_make_withdraw_bundle',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var WRALLmakePurpose = getEmsc('WRALL_make_purpose',
|
||||||
|
'number',
|
||||||
|
['string',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaSignatureDecode = getEmsc('GNUNET_CRYPTO_rsa_signature_decode',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaSignatureEncode = getEmsc('GNUNET_CRYPTO_rsa_signature_encode',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaPublicKeyEncode = getEmsc('GNUNET_CRYPTO_rsa_public_key_encode',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaPublicKeyDecode = getEmsc('GNUNET_CRYPTO_rsa_public_key_decode',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaPrivateKeyGetPublic = getEmsc('GNUNET_CRYPTO_rsa_private_key_get_public',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCALLrsaPrivateKeyCreate = getEmsc('GNUNET_CRYPTO_rsa_private_key_create',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCALLrsaBlindingKeyCreate = getEmsc('GNUNET_CRYPTO_rsa_blinding_key_create',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCrsaBlindingKeyFree = getEmsc('GNUNET_CRYPTO_rsa_blinding_key_free',
|
||||||
|
'void',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCrsaPublicKeyFree = getEmsc('GNUNET_CRYPTO_rsa_public_key_free',
|
||||||
|
'void',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCrsaPrivateKeyFree = getEmsc('GNUNET_CRYPTO_rsa_private_key_free',
|
||||||
|
'void',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GCALLrsaBlind = getEmsc('GNUNET_CRYPTO_rsa_blind',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaUnblind = getEmsc('GNUNET_CRYPTO_rsa_unblind',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCALLrsaSign = getEmsc('GNUNET_CRYPTO_rsa_sign',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCrsaVerify = getEmsc('GNUNET_CRYPTO_rsa_verify',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCrsaSignatureFree = getEmsc('GNUNET_CRYPTO_rsa_signature_free',
|
||||||
|
'void',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var GChkdf = getEmsc('GNUNET_CRYPTO_hkdf',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var TWRALLgenKeyFromBlob = getEmsc('TALER_WRALL_gen_key_from_blob',
|
||||||
|
'number',
|
||||||
|
['string',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var DWRtestString = getEmsc('DEBUG_WR_test_string',
|
||||||
|
'void',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'string']);
|
||||||
|
|
||||||
|
var GCsymmetricDecrypt = getEmsc('GNUNET_CRYPTO_symmetric_decrypt',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
var GCsymmetricEncrypt = getEmsc('GNUNET_CRYPTO_symmetric_encrypt',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* returns a pointer to a symmetric session key strucure and takes a salt, a
|
||||||
|
(pointer to) binary data used to generate the key, and the length of that
|
||||||
|
data */
|
||||||
|
var TWRALLgenSymmetricKey = getEmsc('TALER_WRALL_gen_symmetric_key',
|
||||||
|
'number',
|
||||||
|
['string',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* returns a pointer to a init. vector strucure and takes a salt, a
|
||||||
|
(pointer to) binary data used to generate the key, and the length of that
|
||||||
|
data */
|
||||||
|
var TWRALLgenInitVector = getEmsc('TALER_WRALL_gen_init_vector',
|
||||||
|
'number',
|
||||||
|
['string',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
// return key material from ECC keys
|
||||||
|
var GCeccEcdh = getEmsc('GNUNET_CRYPTO_ecc_ecdh',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
// return a pointer to a freshly allocated EddsaPublicKey structure
|
||||||
|
/* var WRALLeddsaPublicKey = getEmsc('WRALL_eddsa_public_key',
|
||||||
|
'number'); */
|
||||||
|
|
||||||
|
// return a pointer to a freshly allocated EcdhePublicKey structure
|
||||||
|
/* var WRALLecdhePublicKey = getEmsc('WRALL_ecdhe_public_key',
|
||||||
|
'number'); */
|
||||||
|
|
||||||
|
/* generates a new eddsa private key, returning a pointer to EddsaPrivateKey
|
||||||
|
structure */
|
||||||
|
var GCALLeddsaKeyCreate = getEmsc('GNUNET_CRYPTO_eddsa_key_create',
|
||||||
|
'number');
|
||||||
|
|
||||||
|
/* extract eddsa public key from a pointer to a EddsaPrivateKey structure
|
||||||
|
and put it in second argument */
|
||||||
|
var GCeddsaKeyGetPublic = getEmsc('GNUNET_CRYPTO_eddsa_key_get_public',
|
||||||
|
'void',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* generates a new ecdhe private key, returning a pointer to EcdhePrivateKey
|
||||||
|
structure */
|
||||||
|
var GCALLecdheKeyCreate = getEmsc('GNUNET_CRYPTO_ecdhe_key_create',
|
||||||
|
'number');
|
||||||
|
|
||||||
|
/* extract eddsa public key from a pointer to a EddsaPrivateKey structure and
|
||||||
|
put it in second argument */
|
||||||
|
var GCecdheKeyGetPublic = getEmsc('GNUNET_CRYPTO_ecdhe_key_get_public',
|
||||||
|
'void',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
// what to sign, the reason to sign, the location to store the signature
|
||||||
|
var GCeddsaSign = getEmsc('GNUNET_CRYPTO_eddsa_sign',
|
||||||
|
'int',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* get reference to the emscripted primitive: the first parameter is a
|
||||||
|
pointer (note that it points to the emscripten's heap) to the data being
|
||||||
|
encoded, the second is its length */
|
||||||
|
var GSALLdataToStringAlloc = getEmsc('GNUNET_STRINGS_data_to_string_alloc',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
// import GNUnet's memory deallocator
|
||||||
|
var TWRgnunetFree = getEmsc('TALER_WR_GNUNET_free',
|
||||||
|
'void',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
// GNUnet's base32 decoder
|
||||||
|
var GSstringToData = getEmsc('GNUNET_STRINGS_string_to_data',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
// get absolute time. Returned value has to be freed by gnunetFree
|
||||||
|
var TWRALLgetCurrentTime = getEmsc('TALER_WRALL_get_current_time',
|
||||||
|
'number');
|
||||||
|
|
||||||
|
// prettyfy time
|
||||||
|
var TWRgetFancyTime = getEmsc('TALER_WR_get_fancy_time',
|
||||||
|
'string',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
var TWRALLhash = getEmsc('TALER_WRALL_hash',
|
||||||
|
'number',
|
||||||
|
['number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* computes the hashcode of the value pointed to by 'val' and sets the
|
||||||
|
pointer to the location holding the hashcode (which has to be previously
|
||||||
|
allocated and is a reflection of GNUNET_HashCode type). The returned
|
||||||
|
pointer has to be freed by gnunetFree.
|
||||||
|
Its interface is hash('val', 'valSize', 'hashedBuf') */
|
||||||
|
var GChash = getEmsc('GNUNET_CRYPTO_hash',
|
||||||
|
'void',
|
||||||
|
['number',
|
||||||
|
'number',
|
||||||
|
'number']);
|
||||||
|
|
||||||
|
/* this test just takes the private key to sign a dummy hardcoded
|
||||||
|
message. Return a pointer to the signed message (to be freed) */
|
||||||
|
var TWRALLsignTest = getEmsc('TALER_WRALL_sign_test',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
|
|
||||||
|
/* this test just takes the public key and the signed dummy
|
||||||
|
message. Return GNUNET_OK (=1) if it succeeds, otherwise
|
||||||
|
GNUNET_SYSERR (=-1) */
|
||||||
|
var WRverifyTest = getEmsc('WR_verify_test',
|
||||||
|
'number',
|
||||||
|
['number']);
|
||||||
1
extension/background/libwrapper.js
Symbolic link
1
extension/background/libwrapper.js
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
../../../wallet_button/firefox_src/content/lib/libWrapper.jsm
|
||||||
@ -1,8 +1,40 @@
|
|||||||
// Nothing here yet.
|
|
||||||
// Eventually, the backend for the wallet will be implemented here.
|
|
||||||
|
|
||||||
'use strict';
|
'use strict';
|
||||||
|
|
||||||
//chrome.browserAction.setBadgeBackgroundColor({color: "#000"})
|
//chrome.browserAction.setBadgeBackgroundColor({color: "#000"})
|
||||||
chrome.browserAction.setBadgeText({text: "42"})
|
chrome.browserAction.setBadgeText({text: "42"})
|
||||||
chrome.browserAction.setTitle({title: "Taler: 42 EUR"})
|
chrome.browserAction.setTitle({title: "Taler: 42 EUR"})
|
||||||
|
|
||||||
|
function test_emscripten ()
|
||||||
|
{
|
||||||
|
var cur_time = TWRALLgetCurrentTime();
|
||||||
|
var fancy_time = TWRgetFancyTime(cur_time);
|
||||||
|
console.log('current time: '+ fancy_time);
|
||||||
|
}
|
||||||
|
|
||||||
|
test_emscripten();
|
||||||
|
|
||||||
|
DB.open(function () {
|
||||||
|
console.log ("DB: ready");
|
||||||
|
});
|
||||||
|
|
||||||
|
chrome.runtime.onMessage.addListener(
|
||||||
|
function (req, sender, onresponse) {
|
||||||
|
console.log("Message: " + req.type +
|
||||||
|
(sender.tab
|
||||||
|
? " from a content script: "+ sender.tab.url
|
||||||
|
: " from the extension"));
|
||||||
|
switch (req.type)
|
||||||
|
{
|
||||||
|
case "WALLET_GET":
|
||||||
|
DB.wallet_get (onresponse);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case "TRANSACTION_LIST":
|
||||||
|
DB.transaction_list (onresponse);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case "RESERVE_LIST":
|
||||||
|
DB.reserve_list (onresponse);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|||||||
91
extension/lib/util.js
Normal file
91
extension/lib/util.js
Normal file
@ -0,0 +1,91 @@
|
|||||||
|
'use strict';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Format amount as String.
|
||||||
|
*
|
||||||
|
* @param amount
|
||||||
|
* Amount to be formatted.
|
||||||
|
*
|
||||||
|
* @return String, e.g. "1.23"
|
||||||
|
*/
|
||||||
|
function amount_format (amount)
|
||||||
|
{
|
||||||
|
let separator = "." // FIXME: depends on locale
|
||||||
|
return amount.value + separator + amount.fraction.toString().replace(/0+$/, "");
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Format amount with currency as String.
|
||||||
|
*
|
||||||
|
* @param amount
|
||||||
|
* Amount to be formatted.
|
||||||
|
*
|
||||||
|
* @return String, e.g. "1.23 EUR"
|
||||||
|
*/
|
||||||
|
function amount_format_currency (amount)
|
||||||
|
{
|
||||||
|
return amount_format(amount) + " " + amount.currency;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Convert Date to String.
|
||||||
|
*
|
||||||
|
* Format: YYYY-MM-DD HH:mm
|
||||||
|
*
|
||||||
|
* @param date
|
||||||
|
* Date to be converted.
|
||||||
|
*
|
||||||
|
* @return String
|
||||||
|
*/
|
||||||
|
function date_format (date)
|
||||||
|
{
|
||||||
|
function pad (number) {
|
||||||
|
if (number < 10) {
|
||||||
|
return '0' + number;
|
||||||
|
}
|
||||||
|
return number;
|
||||||
|
}
|
||||||
|
|
||||||
|
return date.getUTCFullYear() +
|
||||||
|
'-' + pad(date.getUTCMonth() + 1) +
|
||||||
|
'-' + pad(date.getUTCDate()) +
|
||||||
|
' ' + pad(date.getUTCHours()) +
|
||||||
|
':' + pad(date.getUTCMinutes());
|
||||||
|
//':' + pad(date.getUTCSeconds());
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Send HTTP request.
|
||||||
|
*
|
||||||
|
* @param method
|
||||||
|
* HTTP method.
|
||||||
|
* @param url
|
||||||
|
* URL to send to.
|
||||||
|
* @param content
|
||||||
|
* Content of request.
|
||||||
|
* @param content_type
|
||||||
|
* Content-Type HTTP header.
|
||||||
|
* @param onsuccess
|
||||||
|
* Function called by XMLHttpRequest on success.
|
||||||
|
* @param onerror
|
||||||
|
* Function called by XMLHttpRequest on error.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
function http_req (method, url, content, content_type, onsuccess, onerror) {
|
||||||
|
var req = new XMLHttpRequest();
|
||||||
|
|
||||||
|
req.onload = function(mintEvt) {
|
||||||
|
if (req.readyState == 4)
|
||||||
|
onsuccess(req.status, req.responseText);
|
||||||
|
};
|
||||||
|
|
||||||
|
req.onerror = onerror;
|
||||||
|
req.open(method, url, true);
|
||||||
|
req.setRequestHeader('Content-Type', content_type);
|
||||||
|
req.send(content);
|
||||||
|
|
||||||
|
return req;
|
||||||
|
}
|
||||||
@ -21,11 +21,6 @@
|
|||||||
"default_popup": "popup/wallet.html"
|
"default_popup": "popup/wallet.html"
|
||||||
},
|
},
|
||||||
|
|
||||||
"web_accessible_resources": [
|
|
||||||
"popup/reserves.html",
|
|
||||||
"popup/wallet.html"
|
|
||||||
],
|
|
||||||
|
|
||||||
"content_scripts": [
|
"content_scripts": [
|
||||||
{
|
{
|
||||||
"matches": ["*://*/*"],
|
"matches": ["*://*/*"],
|
||||||
@ -35,7 +30,14 @@
|
|||||||
],
|
],
|
||||||
|
|
||||||
"background": {
|
"background": {
|
||||||
"scripts": ["background/wallet.js"]
|
"scripts": [
|
||||||
}
|
"lib/util.js",
|
||||||
|
"background/libwrapper.js",
|
||||||
|
"background/emscriptif.js",
|
||||||
|
"background/db.js",
|
||||||
|
"background/wallet.js"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
|
||||||
|
"content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
|
||||||
}
|
}
|
||||||
|
|||||||
@ -4,6 +4,7 @@
|
|||||||
<head>
|
<head>
|
||||||
<meta charset="utf-8">
|
<meta charset="utf-8">
|
||||||
<link rel="stylesheet" href="popup.css" type="text/css">
|
<link rel="stylesheet" href="popup.css" type="text/css">
|
||||||
|
<script src="../lib/util.js" type="text/javascript"></script>
|
||||||
<script src="transactions.js" type="text/javascript"></script>
|
<script src="transactions.js" type="text/javascript"></script>
|
||||||
</head>
|
</head>
|
||||||
|
|
||||||
|
|||||||
@ -1,22 +1,5 @@
|
|||||||
'use strict';
|
'use strict';
|
||||||
|
|
||||||
function format_date (date)
|
|
||||||
{
|
|
||||||
function pad (number) {
|
|
||||||
if (number < 10) {
|
|
||||||
return '0' + number;
|
|
||||||
}
|
|
||||||
return number;
|
|
||||||
}
|
|
||||||
|
|
||||||
return date.getUTCFullYear() +
|
|
||||||
'-' + pad(date.getUTCMonth() + 1) +
|
|
||||||
'-' + pad(date.getUTCDate()) +
|
|
||||||
' ' + pad(date.getUTCHours()) +
|
|
||||||
':' + pad(date.getUTCMinutes());
|
|
||||||
//':' + pad(date.getUTCSeconds());
|
|
||||||
}
|
|
||||||
|
|
||||||
function add_transaction (date, currency, amount, status, contract)
|
function add_transaction (date, currency, amount, status, contract)
|
||||||
{
|
{
|
||||||
let table = document.getElementById('transactions-table');
|
let table = document.getElementById('transactions-table');
|
||||||
@ -26,7 +9,7 @@ function add_transaction (date, currency, amount, status, contract)
|
|||||||
|
|
||||||
let td_date = document.createElement('td');
|
let td_date = document.createElement('td');
|
||||||
td_date.className = 'date';
|
td_date.className = 'date';
|
||||||
let text_date = document.createTextNode(format_date (date));
|
let text_date = document.createTextNode(date_format (date));
|
||||||
tr.appendChild(td_date).appendChild(text_date);
|
tr.appendChild(td_date).appendChild(text_date);
|
||||||
|
|
||||||
let td_amount = document.createElement('td');
|
let td_amount = document.createElement('td');
|
||||||
|
|||||||
@ -4,6 +4,7 @@
|
|||||||
<head>
|
<head>
|
||||||
<meta charset="utf-8">
|
<meta charset="utf-8">
|
||||||
<link rel="stylesheet" href="popup.css" type="text/css">
|
<link rel="stylesheet" href="popup.css" type="text/css">
|
||||||
|
<script src="../lib/util.js" type="text/javascript"></script>
|
||||||
<script src="wallet.js" type="text/javascript"></script>
|
<script src="wallet.js" type="text/javascript"></script>
|
||||||
</head>
|
</head>
|
||||||
|
|
||||||
|
|||||||
@ -28,8 +28,13 @@ function select_currency (checkbox, currency, amount)
|
|||||||
|
|
||||||
function add_currency (currency, amount)
|
function add_currency (currency, amount)
|
||||||
{
|
{
|
||||||
|
let empty = document.getElementById('wallet-empty');
|
||||||
|
if (! /\bhidden\b/.test(empty.className))
|
||||||
|
empty.className += ' hidden';
|
||||||
|
|
||||||
let table = document.getElementById('wallet-table');
|
let table = document.getElementById('wallet-table');
|
||||||
table.className = table.className.replace(/\bhidden\b/, '');
|
table.className = table.className.replace(/\bhidden\b/, '');
|
||||||
|
|
||||||
let tr = document.createElement('tr');
|
let tr = document.createElement('tr');
|
||||||
tr.id = 'wallet-table-'+ currency;
|
tr.id = 'wallet-table-'+ currency;
|
||||||
table.appendChild(tr);
|
table.appendChild(tr);
|
||||||
@ -73,11 +78,18 @@ function update_currency (currency, amount)
|
|||||||
checkbox._amount = amount;
|
checkbox._amount = amount;
|
||||||
}
|
}
|
||||||
|
|
||||||
document.addEventListener('DOMContentLoaded', function () {
|
document.addEventListener(
|
||||||
let empty = document.getElementById('wallet-empty');
|
'DOMContentLoaded',
|
||||||
|
function () {
|
||||||
|
chrome.runtime.sendMessage({type: "WALLET_GET"}, function(wallet) {
|
||||||
|
for (let currency in wallet)
|
||||||
|
{
|
||||||
|
let amount = amount_format(wallet[currency]);
|
||||||
|
add_currency(currency, amount);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
// FIXME
|
// FIXME: remove
|
||||||
empty.className += ' hidden';
|
|
||||||
add_currency('EUR', 42);
|
add_currency('EUR', 42);
|
||||||
add_currency('USD', 17);
|
add_currency('USD', 17);
|
||||||
add_currency('KUD', 1337);
|
add_currency('KUD', 1337);
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user