From 4e9b492ca4e1f90b985cfc2da94bddc60a36e386 Mon Sep 17 00:00:00 2001 From: Ian Coleman Date: Wed, 3 Jan 2018 09:32:14 +1100 Subject: Add BIP84 tab --- src/index.html | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/js/index.js | 56 ++++++++++++++++++++++++++++++++++++-- 2 files changed, 137 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/index.html b/src/index.html index 8d8f756..0d1a2c6 100644 --- a/src/index.html +++ b/src/index.html @@ -204,6 +204,9 @@
  • BIP49
    • +
  • + BIP84 +
  • BIP141
    • @@ -487,6 +490,86 @@ +
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    + For more info see the + BIP84 spec. +

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    The account extended keys can be used for importing to most BIP84 compatible wallets.

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    The BIP32 derivation path and extended keys are the basis for the derived addresses.

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    diff --git a/src/js/index.js b/src/js/index.js index 9c9ad58..e63c65f 100644 --- a/src/js/index.js +++ b/src/js/index.js @@ -53,6 +53,7 @@ DOM.bip32tab = $("#bip32-tab"); DOM.bip44tab = $("#bip44-tab"); DOM.bip49tab = $("#bip49-tab"); + DOM.bip84tab = $("#bip84-tab"); DOM.bip141tab = $("#bip141-tab"); DOM.bip32panel = $("#bip32"); DOM.bip44panel = $("#bip44"); @@ -74,6 +75,13 @@ DOM.bip49accountXprv = $("#bip49 .account-xprv"); DOM.bip49accountXpub = $("#bip49 .account-xpub"); DOM.bip49change = $("#bip49 .change"); + DOM.bip84path = $("#bip84-path"); + DOM.bip84purpose = $("#bip84 .purpose"); + DOM.bip84coin = $("#bip84 .coin"); + DOM.bip84account = $("#bip84 .account"); + DOM.bip84accountXprv = $("#bip84 .account-xprv"); + DOM.bip84accountXpub = $("#bip84 .account-xpub"); + DOM.bip84change = $("#bip84 .change"); DOM.bip141unavailable = $("#bip141 .unavailable"); DOM.bip141available = $("#bip141 .available"); DOM.bip141path = $("#bip141-path"); @@ -117,6 +125,8 @@ DOM.bip44change.on("input", calcForDerivationPath); DOM.bip49account.on("input", calcForDerivationPath); DOM.bip49change.on("input", calcForDerivationPath); + DOM.bip84account.on("input", calcForDerivationPath); + DOM.bip84change.on("input", calcForDerivationPath); DOM.bip141path.on("input", calcForDerivationPath); DOM.bip141semantics.on("change", tabChanged); DOM.tab.on("shown.bs.tab", tabChanged); @@ -357,6 +367,9 @@ else if (bip49TabSelected()) { displayBip49Info(); } + else if (bip84TabSelected()) { + displayBip84Info(); + } displayBip32Info(); } @@ -559,6 +572,21 @@ console.log("Using derivation path from BIP49 tab: " + derivationPath); return derivationPath; } + else if (bip84TabSelected()) { + var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84); + var coin = parseIntNoNaN(DOM.bip84coin.val(), 0); + var account = parseIntNoNaN(DOM.bip84account.val(), 0); + var change = parseIntNoNaN(DOM.bip84change.val(), 0); + var path = "m/"; + path += purpose + "'/"; + path += coin + "'/"; + path += account + "'/"; + path += change; + DOM.bip84path.val(path); + var derivationPath = DOM.bip84path.val(); + console.log("Using derivation path from BIP84 tab: " + derivationPath); + return derivationPath; + } else if (bip32TabSelected()) { var derivationPath = DOM.bip32path.val(); console.log("Using derivation path from BIP32 tab: " + derivationPath); @@ -659,6 +687,24 @@ DOM.bip49accountXpub.val(accountXpub); } + function displayBip84Info() { + // Get the derivation path for the account + var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84); + var coin = parseIntNoNaN(DOM.bip84coin.val(), 0); + var account = parseIntNoNaN(DOM.bip84account.val(), 0); + var path = "m/"; + path += purpose + "'/"; + path += coin + "'/"; + path += account + "'/"; + // Calculate the account extended keys + var accountExtendedKey = calcBip32ExtendedKey(path); + var accountXprv = accountExtendedKey.toBase58(); + var accountXpub = accountExtendedKey.neutered().toBase58(); + // Display the extended keys + DOM.bip84accountXprv.val(accountXprv); + DOM.bip84accountXpub.val(accountXpub); + } + function displayBip32Info() { // Display the key DOM.seed.val(seed); @@ -699,11 +745,12 @@ } function segwitSelected() { - return bip49TabSelected() || bip141TabSelected(); + return bip49TabSelected() || bip84TabSelected() || bip141TabSelected(); } function p2wpkhSelected() { - return bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh"; + return bip84TabSelected() || + bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh"; } function p2wpkhInP2shSelected() { @@ -1284,6 +1331,10 @@ return DOM.bip49tab.hasClass("active"); } + function bip84TabSelected() { + return DOM.bip84tab.hasClass("active"); + } + function bip141TabSelected() { return DOM.bip141tab.hasClass("active"); } @@ -1291,6 +1342,7 @@ function setHdCoin(coinValue) { DOM.bip44coin.val(coinValue); DOM.bip49coin.val(coinValue); + DOM.bip84coin.val(coinValue); } function showSegwitAvailable() { -- cgit v1.2.3