From: Ian Coleman <ian@iancoleman.io>
Date: Mon, 28 May 2018 22:48:34 +0000 (+1000)
Subject: Replace hasSegwit variable with test for params
X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FBIP39.git;a=commitdiff_plain;h=c147cb5e4f40297c2377ecb5b03975b3f04d75bd;hp=bddd5d9f958b14522a5380931fa10ad84ac862b6

Replace hasSegwit variable with test for params
---

diff --git a/src/js/index.js b/src/js/index.js
index 6cff8c4..c9bbdc6 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -178,13 +178,7 @@
         var networkIndex = e.target.value;
         var network = networks[networkIndex];
         network.onSelect();
-        if (network.segwitAvailable) {
-            adjustNetworkForSegwit();
-            showSegwitAvailable();
-        }
-        else {
-            showSegwitUnavailable();
-        }
+        adjustNetworkForSegwit();
         if (seed != null) {
             phraseChanged();
         }
@@ -374,8 +368,10 @@
         showPending();
         // Don't show segwit if it's selected but network doesn't support it
         if (segwitSelected() && !networkHasSegwit()) {
+            showSegwitUnavailable();
             return;
         }
+        showSegwitAvailable();
         // Get the derivation path
         var derivationPath = getDerivationPath();
         var errorText = findDerivationPathErrors(derivationPath);
@@ -1393,7 +1389,20 @@
     }
 
     function networkHasSegwit() {
-        return networks[DOM.network.val()].segwitAvailable;
+        var n = network;
+        if ("baseNetwork" in network) {
+            n = bitcoinjs.bitcoin.networks[network.baseNetwork];
+        }
+        // check if only p2wpkh params are required
+        if (p2wpkhSelected()) {
+            return "p2wpkh" in n;
+        }
+        // check if only p2wpkh-in-p2sh params are required
+        else if (p2wpkhInP2shSelected()) {
+            return "p2wpkhInP2sh" in n;
+        }
+        // require both if it's unclear which params are required
+        return "p2wpkh" in n && "p2wpkhInP2sh" in n;
     }
 
     function bip49TabSelected() {
@@ -1542,7 +1551,6 @@
     var networks = [
         {
             name: "AC - Asiacoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.asiacoin;
                 setHdCoin(51);
@@ -1550,7 +1558,6 @@
         },
         {
             name: "ACC - Adcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.adcoin;
                 setHdCoin(161);
@@ -1558,7 +1565,6 @@
         },
         {
             name: "AUR - Auroracoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.auroracoin;
                 setHdCoin(85);
@@ -1566,7 +1572,6 @@
         },
         {
             name: "AXE - Axe",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.axe;
                 setHdCoin(4242);
@@ -1574,7 +1579,6 @@
         },
         {
             name: "BCA - Bitcoin Atom",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.atom;
                 setHdCoin(185);
@@ -1582,7 +1586,6 @@
         },
         {
             name: "BCH - Bitcoin Cash",
-            segwitAvailable: false,
             onSelect: function() {
                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
                 setHdCoin(145);
@@ -1590,7 +1593,6 @@
         },
         {
             name: "BEET - Beetlecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.beetlecoin;
                 setHdCoin(800);
@@ -1598,7 +1600,6 @@
         },
         {
             name: "BELA - Belacoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.belacoin;
                 setHdCoin(73);
@@ -1606,7 +1607,6 @@
         },
         {
             name: "BLK - BlackCoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.blackcoin;
                 setHdCoin(10);
@@ -1614,7 +1614,6 @@
         },
         {
             name: "BRIT - Britcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.britcoin;
                 setHdCoin(70);
@@ -1622,7 +1621,6 @@
         },
         {
             name: "BSD - Bitsend",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitsend;
                 setHdCoin(91);
@@ -1630,7 +1628,6 @@
         },
         {
             name: "BTA - Bata",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bata;
                 setHdCoin(89);
@@ -1638,7 +1635,6 @@
         },
         {
             name: "BTC - Bitcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(0);
@@ -1646,7 +1642,6 @@
         },
         {
             name: "BTC - Bitcoin Testnet",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.testnet;
                 setHdCoin(1);
@@ -1654,7 +1649,6 @@
         },
         {
             name: "BTCP - Bitcoin Private",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoinprivate;
                 setHdCoin(183);
@@ -1662,7 +1656,6 @@
         },
         {
             name: "BTCZ - Bitcoinz",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoinz;
                 setHdCoin(177);
@@ -1670,7 +1663,6 @@
         },
         {
             name: "BTG - Bitcoin Gold",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bgold;
                 setHdCoin(156);
@@ -1678,7 +1670,6 @@
         },
         {
             name: "BTX - Bitcore",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcore;
                 setHdCoin(160);
@@ -1686,7 +1677,6 @@
         },
         {
             name: "CCN - Cannacoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.cannacoin;
                 setHdCoin(19);
@@ -1694,7 +1684,6 @@
         },
         {
             name: "CDN - Canadaecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.canadaecoin;
                 setHdCoin(34);
@@ -1702,7 +1691,6 @@
         },
         {
             name: "CLAM - Clams",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.clam;
                 setHdCoin(23);
@@ -1710,7 +1698,6 @@
         },
         {
             name: "CLUB - Clubcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.clubcoin;
                 setHdCoin(79);
@@ -1718,7 +1705,6 @@
         },
         {
             name: "CMP - Compcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.compcoin;
                 setHdCoin(71);
@@ -1726,7 +1712,6 @@
         },
         {
             name: "CRAVE - Crave",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.crave;
                 setHdCoin(186);
@@ -1734,7 +1719,6 @@
         },
         {
             name: "CRW - Crown",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.crown;
                 setHdCoin(72);
@@ -1742,7 +1726,6 @@
         },
         {
             name: "DASH - Dash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dash;
                 setHdCoin(5);
@@ -1750,7 +1733,6 @@
         },
         {
             name: "DASH - Dash Testnet",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dashtn;
                 setHdCoin(1);
@@ -1758,7 +1740,6 @@
         },
         {
             name: "DFC - Defcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.defcoin;
                 setHdCoin(1337);
@@ -1766,7 +1747,6 @@
         },
         {
             name: "DGB - Digibyte",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.digibyte;
                 setHdCoin(20);
@@ -1774,7 +1754,6 @@
         },
         {
             name: "DGC - Digitalcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.digitalcoin;
                 setHdCoin(18);
@@ -1782,7 +1761,6 @@
         },
         {
             name: "DMD - Diamond",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.diamond;
                 setHdCoin(152);
@@ -1790,7 +1768,6 @@
         },
         {
             name: "DNR - Denarius",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.denarius;
                 setHdCoin(116);
@@ -1798,7 +1775,6 @@
         },
         {
             name: "DOGE - Dogecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dogecoin;
                 setHdCoin(3);
@@ -1806,7 +1782,6 @@
         },
         {
             name: "ECN - Ecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.ecoin;
                 setHdCoin(115);
@@ -1814,7 +1789,6 @@
         },
         {
             name: "EDRC - Edrcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.edrcoin;
                 setHdCoin(56);
@@ -1822,7 +1796,6 @@
         },
         {
             name: "EFL - Egulden",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.egulden;
                 setHdCoin(78);
@@ -1830,7 +1803,6 @@
         },
         {
             name: "EMC2 - Einsteinium",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.einsteinium;
                 setHdCoin(41);
@@ -1838,7 +1810,6 @@
         },
         {
             name: "ERC - Europecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.europecoin;
                 setHdCoin(151);
@@ -1846,7 +1817,6 @@
         },
         {
             name: "ETH - Ethereum",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(60);
@@ -1854,7 +1824,6 @@
         },
         {
             name: "EXCL - Exclusivecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.exclusivecoin;
                 setHdCoin(190);
@@ -1862,7 +1831,6 @@
         },
         {
             name: "FJC - Fujicoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.fujicoin;
                 setHdCoin(75);
@@ -1870,7 +1838,6 @@
         },
         {
             name: "FLASH - Flashcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.flashcoin;
                 setHdCoin(120);
@@ -1878,7 +1845,6 @@
         },
         {
             name: "FRST - Firstcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.firstcoin;
                 setHdCoin(167);
@@ -1886,7 +1852,6 @@
         },
         {
             name: "FTC - Feathercoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.feathercoin;
                 setHdCoin(8);
@@ -1894,7 +1859,6 @@
         },
         {
             name: "GAME - GameCredits",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.game;
                 setHdCoin(101);
@@ -1902,7 +1866,6 @@
         },
         {
             name: "GBX - Gobyte",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.gobyte;
                 setHdCoin(176);
@@ -1910,7 +1873,6 @@
         },
         {
             name: "GCR - GCRCoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.gcr;
                 setHdCoin(79);
@@ -1918,7 +1880,6 @@
         },
         {
             name: "GRC - Gridcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.gridcoin;
                 setHdCoin(84);
@@ -1926,7 +1887,6 @@
         },
         {
             name: "HNC - Helleniccoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.helleniccoin;
                 setHdCoin(168);
@@ -1934,7 +1894,6 @@
         },
         {
             name: "INSN - Insane",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.insane;
                 setHdCoin(68);
@@ -1942,7 +1901,6 @@
         },
         {
             name: "IOP - Iop",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.iop;
                 setHdCoin(66);
@@ -1950,7 +1908,6 @@
         },
         {
             name: "IXC - Ixcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.ixcoin;
                 setHdCoin(86);
@@ -1958,7 +1915,6 @@
         },
         {
             name: "JBS - Jumbucks",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.jumbucks;
                 setHdCoin(26);
@@ -1982,7 +1938,6 @@
         },
         {
             name: "LBC - Library Credits",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.lbry;
                 setHdCoin(140);
@@ -1990,7 +1945,6 @@
         },
         {
             name: "LCC - Litecoincash",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.litecoincash;
                 setHdCoin(192);
@@ -1998,7 +1952,6 @@
         },
         {
             name: "LDCN - Landcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.landcoin;
                 setHdCoin(63);
@@ -2006,7 +1959,6 @@
         },
         {
             name: "LINX - Linx",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.linx;
                 setHdCoin(114);
@@ -2014,7 +1966,6 @@
         },
         {
             name: "LTC - Litecoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.litecoin;
                 setHdCoin(2);
@@ -2023,7 +1974,6 @@
         },
         {
             name: "LYNX - Lynx",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.lynx;
                 setHdCoin(191);
@@ -2031,7 +1981,6 @@
         },
         {
             name: "MAZA - Maza",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.maza;
                 setHdCoin(13);
@@ -2039,7 +1988,6 @@
         },
         {
             name: "MNX - Minexcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.minexcoin;
                 setHdCoin(182);
@@ -2047,7 +1995,6 @@
         },
         {
             name: "MONA - Monacoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.monacoin,
                 setHdCoin(22);
@@ -2055,7 +2002,6 @@
         },
         {
             name: "NAV - Navcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.navcoin;
                 setHdCoin(130);
@@ -2063,7 +2009,6 @@
         },
         {
             name: "NEBL - Neblio",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.neblio;
                 setHdCoin(146);
@@ -2071,7 +2016,6 @@
         },
         {
             name: "NEOS - Neoscoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.neoscoin;
                 setHdCoin(25);
@@ -2079,7 +2023,6 @@
         },
         {
             name: "NLG - Gulden",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.gulden;
                 setHdCoin(87);
@@ -2087,7 +2030,6 @@
         },
         {
             name: "NMC - Namecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.namecoin;
                 setHdCoin(7);
@@ -2095,7 +2037,6 @@
         },
         {
             name: "NRG - Energi",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.energi;
                 setHdCoin(204);
@@ -2103,7 +2044,6 @@
         },
         {
             name: "NRO - Neurocoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.neurocoin;
                 setHdCoin(110);
@@ -2111,7 +2051,6 @@
         },
         {
             name: "NSR - Nushares",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.nushares;
                 setHdCoin(11);
@@ -2119,7 +2058,6 @@
         },
         {
             name: "NYC - Newyorkc",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.newyorkc;
                 setHdCoin(179);
@@ -2127,7 +2065,6 @@
         },
         {
             name: "NVC - Novacoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.novacoin;
                 setHdCoin(50);
@@ -2135,7 +2072,6 @@
         },
         {
             name: "OK - Okcash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.okcash;
                 setHdCoin(69);
@@ -2143,7 +2079,6 @@
         },
         {
             name: "OMNI - Omnicore",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.omnicore;
                 setHdCoin(200);
@@ -2151,7 +2086,6 @@
         },
         {
             name: "ONX - Onixcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.onixcoin;
                 setHdCoin(174);
@@ -2159,7 +2093,6 @@
         },
         {
             name: "PINK - Pinkcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pinkcoin;
                 setHdCoin(117);
@@ -2167,7 +2100,6 @@
         },
         {
             name: "PIVX - PIVX",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pivx;
                 setHdCoin(119);
@@ -2175,7 +2107,6 @@
         },
         {
             name: "PIVX - PIVX Testnet",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pivxtestnet;
                 setHdCoin(1);
@@ -2183,7 +2114,6 @@
         },
         {
             name: "POSW - POSWcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.poswcoin;
                 setHdCoin(47);
@@ -2191,7 +2121,6 @@
         },
         {
             name: "POT - Potcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.potcoin;
                 setHdCoin(81);
@@ -2199,7 +2128,6 @@
         },
         {
             name: "PPC - Peercoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.peercoin;
                 setHdCoin(6);
@@ -2207,7 +2135,6 @@
         },
         {
             name: "PSB - Pesobit",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pesobit;
                 setHdCoin(62);
@@ -2215,7 +2142,6 @@
         },
         {
             name: "PUT - Putincoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.putincoin;
                 setHdCoin(122);
@@ -2223,7 +2149,6 @@
         },
         {
             name: "RBY - Rubycoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.rubycoin;
                 setHdCoin(16);
@@ -2231,7 +2156,6 @@
         },
         {
             name: "RDD - Reddcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.reddoin;
                 setHdCoin(4);
@@ -2239,7 +2163,6 @@
         },
         {
             name: "RVR - RevolutionVR",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.revolutionvr;
                 setHdCoin(129);
@@ -2247,7 +2170,6 @@
         },
         {
             name: "SDC - ShadowCash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.shadow;
                 setHdCoin(35);
@@ -2255,7 +2177,6 @@
         },
         {
             name: "SDC - ShadowCash Testnet",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.shadowtn;
                 setHdCoin(1);
@@ -2263,7 +2184,6 @@
         },
         {
             name: "SLM - Slimcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.slimcoin;
                 setHdCoin(63);
@@ -2271,7 +2191,6 @@
         },
         {
             name: "SLM - Slimcoin Testnet",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.slimcointn;
                 setHdCoin(111);
@@ -2279,7 +2198,6 @@
         },
         {
             name: "SLR - Solarcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.solarcoin;
                 setHdCoin(58);
@@ -2287,7 +2205,6 @@
         },
         {
             name: "SMLY - Smileycoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.smileycoin;
                 setHdCoin(59);
@@ -2295,7 +2212,6 @@
         },
         {
             name: "STRAT - Stratis",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.stratis;
                 setHdCoin(105);
@@ -2303,7 +2219,6 @@
         },
         {
             name: "SYS - Syscoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.syscoin;
                 setHdCoin(57);
@@ -2311,7 +2226,6 @@
         },
         {
             name: "THC - Hempcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.hempcoin;
                 setHdCoin(113);
@@ -2319,7 +2233,6 @@
         },
         {
             name: "TOA - Toa",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.toa;
                 setHdCoin(159);
@@ -2327,7 +2240,6 @@
         },
         {
             name: "USC - Ultimatesecurecash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.ultimatesecurecash;
                 setHdCoin(112);
@@ -2335,7 +2247,6 @@
         },
         {
             name: "USNBT - NuBits",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.nubits;
                 setHdCoin(12);
@@ -2343,7 +2254,6 @@
         },
         {
             name: "UNO - Unobtanium",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.unobtanium;
                 setHdCoin(92);
@@ -2351,7 +2261,6 @@
         },
         {
             name: "VASH - Vpncoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.vpncoin;
                 setHdCoin(33);
@@ -2359,7 +2268,6 @@
         },
         {
             name: "VIA - Viacoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.viacoin;
                 setHdCoin(14);
@@ -2367,7 +2275,6 @@
         },
         {
             name: "VIA - Viacoin Testnet",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.viacointestnet;
                 setHdCoin(1);
@@ -2375,7 +2282,6 @@
         },
         {
             name: "VIVO - Vivo",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.vivo;
                 setHdCoin(166);
@@ -2383,7 +2289,6 @@
         },
         {
             name: "VTC - Vertcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.vertcoin;
                 setHdCoin(28);
@@ -2391,7 +2296,6 @@
         },
         {
             name: "WC - Wincoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.wincoin;
                 setHdCoin(181);
@@ -2399,7 +2303,6 @@
         },
         {
             name: "XBC - Bitcoinplus",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoinplus;
                 setHdCoin(65);
@@ -2407,7 +2310,6 @@
         },
         {
             name: "XMY - Myriadcoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.myriadcoin;
                 setHdCoin(90);
@@ -2415,7 +2317,6 @@
         },
         {
             name: "XRP - Ripple",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(144);
@@ -2423,7 +2324,6 @@
         },
         {
             name: "XVC - Vcash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.vcash;
                 setHdCoin(127);
@@ -2431,7 +2331,6 @@
         },
         {
             name: "XVG - Verge",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.verge;
                 setHdCoin(77);
@@ -2439,7 +2338,6 @@
         },
         {
             name: "XWC - Whitecoin",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.whitecoin;
                 setHdCoin(155);
@@ -2447,7 +2345,6 @@
         },
         {
             name: "XZC - Zcoin",
-            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.zcoin;
                 setHdCoin(136);
@@ -2455,7 +2352,6 @@
         },
         {
             name: "ZCL - Zclassic",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.zclassic;
                 setHdCoin(147);
@@ -2463,7 +2359,6 @@
         },
         {
             name: "ZEC - Zcash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.zcash;
                 setHdCoin(133);
@@ -2471,7 +2366,6 @@
         },
         {
             name: "XUEZ - Xuez",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.xuez;
                 setHdCoin(225);
@@ -2479,7 +2373,6 @@
         },
         {
             name: "ZEN - Zencash",
-            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.zencash;
                 setHdCoin(121);