Use ltub for litecoin by default instead of xprv

[perso/Immae/Projets/Cryptomonnaies/BIP39.git] / src / js / index.js

diff --git a/src/js/index.js b/src/js/index.js
index d61c31487d6b70b0b5ee22937ee7c620c21f1fa6..e4920ce1242fa9b1d928341d904c32e039f16fc0 100644 (file)
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -14,7 +14,7 @@
     var showPubKey = true;
     var showPrivKey = true;
     var showQr = false;
-    var litecoinUseLtub = false;
+    var litecoinUseLtub = true;
 
     var entropyChangeTimeoutEvent = null;
     var phraseChangeTimeoutEvent = null;
@@ -75,9 +75,12 @@
     DOM.generatedStrength = $(".generate-container .strength");
     DOM.hardenedAddresses = $(".hardened-addresses");
     DOM.useP2wpkhNestedInP2sh = $(".p2wpkh-nested-in-p2sh");
+    DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container");
+    DOM.useBitpayAddresses = $(".use-bitpay-addresses");
     DOM.addresses = $(".addresses");
     DOM.rowsToAdd = $(".rows-to-add");
     DOM.more = $(".more");
+    DOM.moreRowsStartIndex = $(".more-rows-start-index");
     DOM.feedback = $(".feedback");
     DOM.tab = $(".derivation-type a");
     DOM.indexToggle = $(".index-toggle");
@@ -109,7 +112,7 @@
         DOM.bip44change.on("input", calcForDerivationPath);
         DOM.bip49account.on("input", calcForDerivationPath);
         DOM.bip49change.on("input", calcForDerivationPath);
-        DOM.tab.on("shown.bs.tab", calcForDerivationPath);
+        DOM.tab.on("shown.bs.tab", tabChanged);
         DOM.hardenedAddresses.on("change", calcForDerivationPath);
         DOM.useP2wpkhNestedInP2sh.on("change", calcForDerivationPath);
         DOM.indexToggle.on("click", toggleIndexes);
@@ -117,6 +120,7 @@
         DOM.publicKeyToggle.on("click", togglePublicKeys);
         DOM.privateKeyToggle.on("click", togglePrivateKeys);
         DOM.languages.on("click", languageChanged);
+        DOM.useBitpayAddresses.on("change", useBitpayAddressesChange);
         setQrEvents(DOM.showQrEls);
         disableForms();
         hidePending();
@@ -131,6 +135,7 @@
         clearDerivedKeys();
         clearAddressesList();
         DOM.litecoinLtubContainer.addClass("hidden");
+        DOM.useBitpayAddressesContainer.addClass("hidden");
         var networkIndex = e.target.value;
         var network = networks[networkIndex];
         network.onSelect();
@@ -210,6 +215,35 @@
         calcForDerivationPath();
     }
 
+    function tabChanged() {
+        showPending();
+        adjustNetworkForBip49();
+        var phrase = DOM.phrase.val();
+        if (phrase != "") {
+            // Calculate and display for mnemonic
+            var errorText = findPhraseErrors(phrase);
+            if (errorText) {
+                showValidationError(errorText);
+                return;
+            }
+            // Calculate and display
+            var passphrase = DOM.passphrase.val();
+            calcBip32RootKeyFromSeed(phrase, passphrase);
+        }
+        else {
+            // Calculate and display for root key
+            var rootKeyBase58 = DOM.rootKey.val();
+            var errorText = validateRootKey(rootKeyBase58);
+            if (errorText) {
+                showValidationError(errorText);
+                return;
+            }
+            // Calculate and display
+            calcBip32RootKeyFromBase58(rootKeyBase58);
+        }
+        calcForDerivationPath();
+    }
+
     function delayedEntropyChanged() {
         hideValidationError();
         showPending();
@@ -284,10 +318,10 @@
     function litecoinUseLtubChanged() {
         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
         if (litecoinUseLtub) {
-            network = bitcoinjs.bitcoin.networks.litecoinLtub;
+            network = bitcoinjs.bitcoin.networks.litecoin;
         }
         else {
-            network = bitcoinjs.bitcoin.networks.litecoin;
+            network = bitcoinjs.bitcoin.networks.litecoinXprv;
         }
         phraseChanged();
     }
@@ -347,6 +381,11 @@
         }, 50);
     }
 
+    function useBitpayAddressesChange() {
+        setBitcoinCashNetworkValues();
+        phraseChanged();
+    }
+
     function toggleIndexes() {
         showIndex = !showIndex;
         $("td.index span").toggleClass("invisible");
@@ -635,12 +674,16 @@
         })());
     }
 
+    function P2wpkhNestedInP2shSelected() {
+        return bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh());
+    }
+
     function TableRow(index, isLast) {
 
         var self = this;
         this.shouldGenerate = true;
         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
-        var isP2wpkhNestedInP2sh = bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh());
+        var isP2wpkhNestedInP2sh = P2wpkhNestedInP2shSelected();
         var p2wpkhNestedInP2shAvailable = networkHasBip49();
 
         function init() {
@@ -708,12 +751,19 @@
     }
 
     function showMore() {
-        var start = DOM.addresses.children().length;
         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
         if (isNaN(rowsToAdd)) {
             rowsToAdd = 20;
             DOM.rowsToAdd.val("20");
         }
+        var start = parseInt(DOM.moreRowsStartIndex.val())
+        if (isNaN(start)) {
+            start = lastIndexInTable() + 1;
+        }
+        else {
+            var newStart = start + rowsToAdd;
+            DOM.moreRowsStartIndex.val(newStart);
+        }
         if (rowsToAdd > 200) {
             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
             msg += "Do you want to continue?";
@@ -1207,12 +1257,63 @@
         DOM.useP2wpkhNestedInP2sh.prop("checked", false);
     }
 
+    function useBitpayAddresses() {
+        return !(DOM.useBitpayAddresses.prop("checked"));
+    }
+
+    function setBitcoinCashNetworkValues() {
+        if (useBitpayAddresses()) {
+            network = bitcoinjs.bitcoin.networks.bitcoin;
+        }
+        else {
+            network = bitcoinjs.bitcoin.networks.bitcoinCashBitbpay;
+        }
+    }
+
+    function adjustNetworkForBip49() {
+        // If bip49 is selected the xpub/xprv prefixes need to be adjusted
+        // to avoid accidentally importing BIP49 xpub to BIP44 watch only
+        // wallet.
+        // See https://github.com/iancoleman/bip39/issues/125
+        if (P2wpkhNestedInP2shSelected()) {
+            if (network == bitcoinjs.bitcoin.networks.bitcoin) {
+                network = bitcoinjs.bitcoin.networks.bitcoinBip49;
+            }
+            else if (network == bitcoinjs.bitcoin.networks.testnet) {
+                network = bitcoinjs.bitcoin.networks.testnetBip49;
+            }
+            else if (network == bitcoinjs.bitcoin.networks.litecoin) {
+                network = bitcoinjs.bitcoin.networks.litecoinBip49;
+            }
+        }
+        else {
+            if (network == bitcoinjs.bitcoin.networks.bitcoinBip49) {
+                network = bitcoinjs.bitcoin.networks.bitcoin;
+            }
+            else if (network == bitcoinjs.bitcoin.networks.testnetBip49) {
+                network = bitcoinjs.bitcoin.networks.testnet;
+            }
+            else if (network == bitcoinjs.bitcoin.networks.litecoinBip49) {
+                network = bitcoinjs.bitcoin.networks.litecoin;
+            }
+        }
+    }
+
+    function lastIndexInTable() {
+        var pathText = DOM.addresses.find(".index").last().text();
+        var pathBits = pathText.split("/");
+        var lastBit = pathBits[pathBits.length-1];
+        var lastBitClean = lastBit.replace("'", "");
+        return parseInt(lastBitClean);
+    }
+
     var networks = [
         {
             name: "BCH - Bitcoin Cash",
             p2wpkhNestedInP2shAvailable: false,
             onSelect: function() {
-                network = bitcoinjs.bitcoin.networks.bitcoin;
+                DOM.useBitpayAddressesContainer.removeClass("hidden");
+                setBitcoinCashNetworkValues();
                 setHdCoin(145);
             },
         },
@@ -1232,6 +1333,14 @@
                 setHdCoin(1);
             },
         },
+        {
+            name: "BTG - Bitcoin Gold",
+            p2wpkhNestedInP2shAvailable: true,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.bgold;
+                setHdCoin(0);
+            },
+        },
         {
             name: "CLAM - Clams",
             p2wpkhNestedInP2shAvailable: false,
@@ -1306,7 +1415,7 @@
         },
         {
             name: "LTC - Litecoin",
-            p2wpkhNestedInP2shAvailable: false,
+            p2wpkhNestedInP2shAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.litecoin;
                 setHdCoin(2);
@@ -1321,7 +1430,14 @@
                 setHdCoin(13);
             },
         },
-
+        {
+            name: "MONA - Monacoin",
+            p2wpkhNestedInP2shAvailable: true,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.monacoin,
+                setHdCoin(22);
+            },
+        },
         {
             name: "NMC - Namecoin",
             p2wpkhNestedInP2shAvailable: false,