Derivation path on network change is correct.

[perso/Immae/Projets/Cryptomonnaies/BIP39.git] / bip39-standalone.html

diff --git a/bip39-standalone.html b/bip39-standalone.html
index 5ef69eacea5452a9bf741784ac912c3c60fcfd9d..a3bedf19964f4f4708aa39d242831321c3748ff8 100644 (file)
--- a/bip39-standalone.html
+++ b/bip39-standalone.html
@@ -70,7 +70,16 @@
                             <label for="strength" class="col-sm-2 control-label">Number of words</label>
                             <div class="col-sm-10">
                                 <div class="input-group">
-                                    <input type="number" class="strength form-control" id="strength" value="15">
+                                    <select id="strength" class="strength form-control">
+                                        <option val="3">3</option>
+                                        <option val="6">6</option>
+                                        <option val="9">9</option>
+                                        <option val="12">12</option>
+                                        <option val="15" selected>15</option>
+                                        <option val="18">18</option>
+                                        <option val="21">21</option>
+                                        <option val="24">24</option>
+                                    </select>
                                     <span class="input-group-btn">
                                         <button class="btn generate">Generate Random Mnemonic</button>
                                     </span>
@@ -83,6 +92,12 @@
                                 <textarea id="passphrase" class="passphrase form-control"></textarea>
                             </div>
                         </div>
+                        <div class="form-group">
+                            <label for="seed" class="col-sm-2 control-label">BIP39 Seed</label>
+                            <div class="col-sm-10">
+                                <textarea id="seed" class="seed form-control" readonly="readonly"></textarea>
+                            </div>
+                        </div>
                         <div class="form-group">
                             <label for="network-phrase" class="col-sm-2 control-label">Coin</label>
                             <div class="col-sm-10">
@@ -14511,7 +14526,7 @@ var Mnemonic = function(language) {
 
     self.toSeed = function(mnemonic, passphrase) {
         passphrase = passphrase || '';
-        mnemonic = self.normalizeString(mnemonic)
+        mnemonic = self.normalizeString(mnemonic).split(' ').filter(function(x) { return x.length; }).join(' ');
         passphrase = self.normalizeString(passphrase)
         passphrase = "mnemonic" + passphrase;
         var mnemonicBits = sjcl.codec.utf8String.toBits(mnemonic);
@@ -14592,6 +14607,7 @@ var Mnemonic = function(language) {
         <script>(function() {
 
     var mnemonic = new Mnemonic("english");
+    var seed = null
     var bip32RootKey = null;
     var bip32ExtendedKey = null;
     var network = bitcoin.networks.bitcoin;
@@ -14609,6 +14625,7 @@ var Mnemonic = function(language) {
     DOM.phrase = $(".phrase");
     DOM.passphrase = $(".passphrase");
     DOM.generate = $(".generate");
+    DOM.seed = $(".seed");
     DOM.rootKey = $(".root-key");
     DOM.extendedPrivKey = $(".extended-priv-key");
     DOM.extendedPubKey = $(".extended-pub-key");
@@ -14661,7 +14678,6 @@ var Mnemonic = function(language) {
     function networkChanged(e) {
         var network = e.target.value;
         networks[network].onSelect();
-        setBip44DerivationPath();
         delayedPhraseChanged();
     }
 
@@ -14753,21 +14769,6 @@ var Mnemonic = function(language) {
             return;
         }
         var numWords = parseInt(DOM.strength.val());
-        // Check strength is an integer
-        if (isNaN(numWords)) {
-            DOM.strength.val("12");
-            numWords = 12;
-        }
-        // Check strength is a multiple of 32, if not round it down
-        if (numWords % 3 != 0) {
-            numWords = Math.floor(numWords / 3) * 3;
-            DOM.strength.val(numWords);
-        }
-        // Check strength is at least 32
-        if (numWords == 0) {
-            numWords = 3;
-            DOM.strength.val(numWords);
-        }
         var strength = numWords / 3 * 32;
         var words = mnemonic.generate(strength);
         DOM.phrase.val(words);
@@ -14775,7 +14776,7 @@ var Mnemonic = function(language) {
     }
 
     function calcBip32Seed(phrase, passphrase, path) {
-        var seed = mnemonic.toSeed(phrase, passphrase);
+        seed = mnemonic.toSeed(phrase, passphrase);
         bip32RootKey = bitcoin.HDNode.fromSeedHex(seed, network);
         bip32ExtendedKey = bip32RootKey;
         // Derive the key from the path
@@ -14838,6 +14839,7 @@ var Mnemonic = function(language) {
 
     function displayBip32Info() {
         // Display the key
+        DOM.seed.val(seed);
         var rootKey = bip32RootKey.toBase58();
         DOM.rootKey.val(rootKey);
         var extendedPrivKey = bip32ExtendedKey.toBase58();