From fd4f4e6afffd67c2bbb17392ada8aa8e63e5a0c0 Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Tue, 13 Feb 2018 12:20:56 +0900
Subject: [PATCH] better feedback if forgot to activate browser support

---
 BTCPayServer/BTCPayServer.csproj                  |  2 +-
 .../Views/Stores/AddDerivationScheme.cshtml       |  2 +-
 .../wwwroot/js/StoreAddDerivationScheme.js        | 14 +++++++++++---
 BTCPayServer/wwwroot/js/StoreWallet.js            | 15 +++++++++++++--
 BTCPayServer/wwwroot/js/ledgerwebsocket.js        |  2 +-
 5 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/BTCPayServer/BTCPayServer.csproj b/BTCPayServer/BTCPayServer.csproj
index 326ca68b1..057b54588 100644
--- a/BTCPayServer/BTCPayServer.csproj
+++ b/BTCPayServer/BTCPayServer.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.0</TargetFramework>
-		<Version>1.0.1.23</Version>
+		<Version>1.0.1.24</Version>
     <NoWarn>NU1701</NoWarn>
   </PropertyGroup>
   <ItemGroup>
diff --git a/BTCPayServer/Views/Stores/AddDerivationScheme.cshtml b/BTCPayServer/Views/Stores/AddDerivationScheme.cshtml
index 66398b744..5150e95c8 100644
--- a/BTCPayServer/Views/Stores/AddDerivationScheme.cshtml
+++ b/BTCPayServer/Views/Stores/AddDerivationScheme.cshtml
@@ -31,7 +31,7 @@
                     <input asp-for="DerivationScheme" class="form-control" />
                     <span asp-validation-for="DerivationScheme" class="text-danger"></span>
                     <p id="no-ledger-info" class="form-text text-muted"  style="display: none;">
-                        No ledger wallet detected. If you own one, use chrome, open the app, activates the <a href="https://support.ledgerwallet.com/hc/en-us/articles/115005198565-What-is-the-Browser-support-option-made-for-">Browser support</a>, and refresh this page.
+                        No ledger wallet detected. If you own one, use chrome, open the app, activate the <a href="https://support.ledgerwallet.com/hc/en-us/articles/115005198565-What-is-the-Browser-support-option-made-for-">Browser support</a>, and refresh this page.
                     </p>
                     <p id="ledger-info" class="form-text text-muted" style="display: none;">
                         <span>A ledger wallet is detected, please use our <a id="ledger-info-recommended" href="#">recommended choice</a></span>
diff --git a/BTCPayServer/wwwroot/js/StoreAddDerivationScheme.js b/BTCPayServer/wwwroot/js/StoreAddDerivationScheme.js
index 4b9b0a6e4..5dd495e8a 100644
--- a/BTCPayServer/wwwroot/js/StoreAddDerivationScheme.js
+++ b/BTCPayServer/wwwroot/js/StoreAddDerivationScheme.js
@@ -10,7 +10,7 @@
     function Write(prefix, type, message) {
         if (type === "error") {
             $("#no-ledger-info").css("display", "block");
-            $("#ledger-info").css("display", "none");
+            $("#ledger-in   fo").css("display", "none");
         }
     }
 
@@ -34,6 +34,8 @@
         bridge.sendCommand("getxpub", "cryptoCode=" + cryptoCode)
             .catch(function (reason) { Write('check', 'error', reason); })
             .then(function (result) {
+                if (!result)
+                    return;
                 if (result.error) {
                     Write('check', 'error', result.error);
                     return;
@@ -53,9 +55,15 @@
                 Write('hw', 'error', 'U2F or Websocket are not supported by this browser');
             }
             else {
-                bridge.sendCommand('test')
-                    .catch(function (reason) { Write('hw', 'error', reason); })
+                bridge.sendCommand('test', null, 5)
+                    .catch(function (reason) {
+                        if (reason.message === "Sign failed")
+                            reason = "Have you forgot to activate browser support in your ledger app?";
+                        Write('hw', 'error', reason);
+                    })
                     .then(function (result) {
+                        if (!result)
+                            return;
                         if (result.error) {
                             Write('hw', 'error', result.error);
                         } else {
diff --git a/BTCPayServer/wwwroot/js/StoreWallet.js b/BTCPayServer/wwwroot/js/StoreWallet.js
index d07213225..625182e15 100644
--- a/BTCPayServer/wwwroot/js/StoreWallet.js
+++ b/BTCPayServer/wwwroot/js/StoreWallet.js
@@ -45,6 +45,8 @@
                 confirmButton.removeClass("disabled");
             })
             .then(function (result) {
+                if (!result)
+                    return;
                 confirmButton.prop("disabled", false);
                 confirmButton.removeClass("disabled");
                 if (result.error) {
@@ -84,6 +86,8 @@
         bridge.sendCommand("getinfo", "cryptoCode=" + cryptoCode)
             .catch(function (reason) { Write('check', 'error', reason); })
             .then(function (result) {
+                if (!result)
+                    return;
                 if (result.error) {
                     Write('check', 'error', result.error);
                     return;
@@ -104,9 +108,16 @@
                 Write('hw', 'error', 'U2F or Websocket are not supported by this browser');
             }
             else {
-                bridge.sendCommand('test')
-                    .catch(function (reason) { Write('hw', 'error', reason); })
+                bridge.sendCommand('test', null, 5)
+                    .catch(function (reason)
+                    {
+                        if (reason.message === "Sign failed")
+                            reason = "Have you forgot to activate browser support in your ledger app?";
+                        Write('hw', 'error', reason);
+                    })
                     .then(function (result) {
+                        if (!result)
+                            return;
                         if (result.error) {
                             Write('hw', 'error', result.error);
                         } else {
diff --git a/BTCPayServer/wwwroot/js/ledgerwebsocket.js b/BTCPayServer/wwwroot/js/ledgerwebsocket.js
index df56c3428..c6bd4eb3e 100644
--- a/BTCPayServer/wwwroot/js/ledgerwebsocket.js
+++ b/BTCPayServer/wwwroot/js/ledgerwebsocket.js
@@ -4,4 +4,4 @@ var ledgerwebsocket=function(t){function e(n){if(r[n])return r[n].exports;var o=
  * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
  * @license  MIT
  */
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Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace()),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(t,e){function r(){this.removeListener(t,r),o||(o=!0,e.apply(this,arguments))}if(!n(e))throw TypeError("listener must be a function");var o=!1;return r.listener=e,this.on(t,r),this},r.prototype.removeListener=function(t,e){var r,o,u,s;if(!n(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(r=this._events[t],u=r.length,o=-1,r===e||n(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(i(r)){for(s=u;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){o=s;break}if(o<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(o,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},r.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],n(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){return this._events&&this._events[t]?n(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(n(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}}]);
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