Proxy blockcypher API requests

2 files changed, 42 insertions, 48 deletions

diff --git a/public/js/wallet.coffee b/public/js/wallet.coffee
index ebe6826a..cfaac22b 100644
--- a/public/js/wallet.coffee
+++ b/public/js/wallet.coffee
@@ -1,15 +1,17 @@
 g = exports ? this
 g.proceed = false
-g.api = 'https://api.blockcypher.com/v1/btc/main'
+g.api = '/blockcypher/v1/btc/main'
 
 validators = 
   address: (e) ->
+    return true if e.val() is ''
     try 
       bitcoin.address.fromBase58Check(e.val())
     catch
       return false
 
   password: (e) ->
+    return true if e.val() is ''
     g.master = null
     try
       g.master = bitcoin.HDNode.fromBase58(CryptoJS.AES.decrypt($('#privkey').val(), e.val()).toString(CryptoJS.enc.Utf8))
@@ -17,13 +19,13 @@ validators =
     catch
       return false
 
-
 errors = 
-  address: 'Invalid address'
-  password: 'Wrong password'
+  address: 'Invalid address.'
+  password: 'Wrong password.'
 
 $(->
-  getToken()
+  getUser()
+  
   $('form').validator(custom: validators, errors: errors)
 
   $('button[data-toggle=tooltip]').tooltip(trigger: 'hover')
@@ -39,7 +41,7 @@ $(->
 
     $.post("/#{g.user.username}", $('#keys form').serializeObject(), ->
       $.ajax(
-        url: "#{g.api}/wallets/hd/#{g.user.username}?token=#{g.token}"
+        url: "#{g.api}/wallets/hd/#{g.user.username}"
         type: 'DELETE'
       ).done(->
         setTimeout(->
@@ -48,8 +50,8 @@ $(->
             extended_public_key: $('#pubkey').val()
             subchain_indexes: [0,1]
     
-          $.post("#{g.api}/wallets/hd?token=#{g.token}", JSON.stringify(data)).always(->
-            $.post("#{g.api}/wallets/hd/#{g.user.username}/addresses/derive?token=#{g.token}").always(->
+          $.post("#{g.api}/wallets/hd", JSON.stringify(data)).always(->
+            $.post("#{g.api}/wallets/hd/#{g.user.username}/addresses/derive").always(->
               getBalance()
             )
           )
@@ -79,11 +81,11 @@ $(->
   
   $('#max').click(->
     if $('#currency_toggle').html() is g.user.unit
-      $('#amount').val(g.balance)
+      $('#amount').val(g.balance).blur()
     else
       g.amount = parseFloat(g.balance).toFixed(precision())
       amount = (g.balance / multiplier() * g.exchange).toFixed(2)
-      $('#amount').val(amount)
+      $('#amount').val(amount).blur()
   )
 
   $('#amount').change(->
@@ -141,13 +143,6 @@ $(->
   $('.close').on('click', -> $(this).closest('.alert').fadeOut())
 )
 
-
-getToken = ->
-  $.get("/token", (token) -> 
-    g.token = token
-    getUser()
-  )
-
 getUser = ->
   $.getJSON("/#{$('#username').val()}.json", (user) ->
     g.user = user
@@ -168,7 +163,7 @@ getExchangeRate = ->
   )
 
 createWallet = ->
-  $.get("#{g.api}/wallets?token=#{g.token}", (data) ->
+  $.get("#{g.api}/wallets", (data) ->
     if g.user.username in data.wallet_names
       getBalance()
     else
@@ -178,7 +173,7 @@ createWallet = ->
           extended_public_key: g.user.pubkey
           subchain_indexes: [0,1]
 
-        $.post("#{g.api}/wallets/hd?token=#{g.token}", JSON.stringify(data)).always(getBalance)
+        $.post("#{g.api}/wallets/hd", JSON.stringify(data)).always(getBalance)
       else
         # TODO implement this properly
         $('#balance').html(99)
@@ -187,7 +182,7 @@ createWallet = ->
 
 
 getBalance = ->
-  $.get("#{g.api}/addrs/#{g.user.username}/balance?token=#{g.token}&omitWalletAddresses=true", (data) ->
+  $.get("#{g.api}/addrs/#{g.user.username}/balance?omitWalletAddresses=true", (data) ->
     balance = data.final_balance
     g.balance = balance.toBTC()
     fiat = balance.toFiat()
@@ -227,7 +222,7 @@ sendTransaction = ->
       outputs: [{addresses: [$('#recipient').val()], value: 1}]
       preference: $('#priority').val()
 
-    $.post("#{g.api}/txs/new?token=#{g.token}", JSON.stringify(params)).done((data) ->
+    $.post("#{g.api}/txs/new", JSON.stringify(params)).done((data) ->
       if $('#currency_toggle').html() is g.user.unit
         amount = $('#amount').val()
       else
@@ -240,7 +235,7 @@ sendTransaction = ->
       if value > parseFloat(g.balance).toSatoshis() - params.fees 
         params.outputs[0].value -= params.fees
 
-      $.post("#{g.api}/txs/new?token=#{g.token}", JSON.stringify(params)).done((data) ->
+      $.post("#{g.api}/txs/new", JSON.stringify(params)).done((data) ->
         data.pubkeys = []
         data.signatures = data.tosign.map((tosign, i) ->
           path = data.tx.inputs[i].hd_path.split('/')
@@ -265,14 +260,14 @@ sendTransaction = ->
         dialog.getModalBody().html($('.dialog').html())
 
         dialog.getModal().find('.btn-primary').click(-> 
-          $.post("#{g.api}/txs/send?token=#{g.token}", JSON.stringify(g.data)).then((finaltx) ->
+          $.post("#{g.api}/txs/send", JSON.stringify(g.data)).then((finaltx) ->
             $('#transaction_sent').fadeIn()
             balance = g.balance.toSatoshis() - finaltx.tx.outputs[0].value - finaltx.tx.fees
             g.balance = balance.toBTC()
             fiat = balance.toFiat()
             $('#balance').html(g.balance)
             $('#fiat').html("#{fiat} #{g.user.currency}")
-            $('#blockchain').off('click').on('click', -> window.open('https://live.blockcypher.com/btc/main/' + finaltx.tx.hash, '_blank'))
+            $('#blockchain').off('click').on('click', -> window.open('https://live.blockcypher.com/btc/main/tx/' + finaltx.tx.hash, '_blank'))
             dialog.close()
           )
         )
diff --git a/public/js/wallet.js b/public/js/wallet.js
index d83b764d..cadd6db3 100644
--- a/public/js/wallet.js
+++ b/public/js/wallet.js
@@ -1,16 +1,19 @@
 ;(function(e,t,n){function i(n,s){if(!t[n]){if(!e[n]){var o=typeof require=="function"&&require;if(!s&&o)return o(n,!0);if(r)return r(n,!0);throw new Error("Cannot find module '"+n+"'")}var u=t[n]={exports:{}};e[n][0](function(t){var r=e[n][1][t];return i(r?r:t)},u,u.exports)}return t[n].exports}var r=typeof require=="function"&&require;for(var s=0;s<n.length;s++)i(n[s]);return i})({1:[function(require,module,exports){
 (function(){(function() {
-  var check_address, convertedAmount, createWallet, displayErrors, errors, g, getBalance, getExchangeRate, getToken, getUser, isBip32, multiplier, precision, sendTransaction, validators,
+  var check_address, convertedAmount, createWallet, displayErrors, errors, g, getBalance, getExchangeRate, getUser, isBip32, multiplier, precision, sendTransaction, validators,
     __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
   g = typeof exports !== "undefined" && exports !== null ? exports : this;
 
   g.proceed = false;
 
-  g.api = 'https://api.blockcypher.com/v1/btc/main';
+  g.api = '/blockcypher/v1/btc/main';
 
   validators = {
     address: function(e) {
+      if (e.val() === '') {
+        return true;
+      }
       try {
         return bitcoin.address.fromBase58Check(e.val());
       } catch (_error) {
@@ -18,6 +21,9 @@
       }
     },
     password: function(e) {
+      if (e.val() === '') {
+        return true;
+      }
       g.master = null;
       try {
         g.master = bitcoin.HDNode.fromBase58(CryptoJS.AES.decrypt($('#privkey').val(), e.val()).toString(CryptoJS.enc.Utf8));
@@ -29,12 +35,12 @@
   };
 
   errors = {
-    address: 'Invalid address',
-    password: 'Wrong password'
+    address: 'Invalid address.',
+    password: 'Wrong password.'
   };
 
   $(function() {
-    getToken();
+    getUser();
     $('form').validator({
       custom: validators,
       errors: errors
@@ -52,7 +58,7 @@
       $('#keys_updated').fadeIn();
       $.post("/" + g.user.username, $('#keys form').serializeObject(), function() {
         return $.ajax({
-          url: "" + g.api + "/wallets/hd/" + g.user.username + "?token=" + g.token,
+          url: "" + g.api + "/wallets/hd/" + g.user.username,
           type: 'DELETE'
         }).done(function() {
           return setTimeout(function() {
@@ -62,8 +68,8 @@
               extended_public_key: $('#pubkey').val(),
               subchain_indexes: [0, 1]
             };
-            return $.post("" + g.api + "/wallets/hd?token=" + g.token, JSON.stringify(data)).always(function() {
-              return $.post("" + g.api + "/wallets/hd/" + g.user.username + "/addresses/derive?token=" + g.token).always(function() {
+            return $.post("" + g.api + "/wallets/hd", JSON.stringify(data)).always(function() {
+              return $.post("" + g.api + "/wallets/hd/" + g.user.username + "/addresses/derive").always(function() {
                 return getBalance();
               });
             });
@@ -92,11 +98,11 @@
     $('#max').click(function() {
       var amount;
       if ($('#currency_toggle').html() === g.user.unit) {
-        return $('#amount').val(g.balance);
+        return $('#amount').val(g.balance).blur();
       } else {
         g.amount = parseFloat(g.balance).toFixed(precision());
         amount = (g.balance / multiplier() * g.exchange).toFixed(2);
-        return $('#amount').val(amount);
+        return $('#amount').val(amount).blur();
       }
     });
     $('#amount').change(function() {
@@ -152,13 +158,6 @@
     });
   });
 
-  getToken = function() {
-    return $.get("/token", function(token) {
-      g.token = token;
-      return getUser();
-    });
-  };
-
   getUser = function() {
     return $.getJSON("/" + ($('#username').val()) + ".json", function(user) {
       g.user = user;
@@ -180,7 +179,7 @@
   };
 
   createWallet = function() {
-    return $.get("" + g.api + "/wallets?token=" + g.token, function(data) {
+    return $.get("" + g.api + "/wallets", function(data) {
       var _ref;
       if (_ref = g.user.username, __indexOf.call(data.wallet_names, _ref) >= 0) {
         return getBalance();
@@ -191,7 +190,7 @@
             extended_public_key: g.user.pubkey,
             subchain_indexes: [0, 1]
           };
-          return $.post("" + g.api + "/wallets/hd?token=" + g.token, JSON.stringify(data)).always(getBalance);
+          return $.post("" + g.api + "/wallets/hd", JSON.stringify(data)).always(getBalance);
         } else {
           $('#balance').html(99);
           return $('#amount').val(99);
@@ -201,7 +200,7 @@
   };
 
   getBalance = function() {
-    return $.get("" + g.api + "/addrs/" + g.user.username + "/balance?token=" + g.token + "&omitWalletAddresses=true", function(data) {
+    return $.get("" + g.api + "/addrs/" + g.user.username + "/balance?omitWalletAddresses=true", function(data) {
       var balance, fiat;
       balance = data.final_balance;
       g.balance = balance.toBTC();
@@ -257,7 +256,7 @@
         ],
         preference: $('#priority').val()
       };
-      return $.post("" + g.api + "/txs/new?token=" + g.token, JSON.stringify(params)).done(function(data) {
+      return $.post("" + g.api + "/txs/new", JSON.stringify(params)).done(function(data) {
         var amount, value;
         if ($('#currency_toggle').html() === g.user.unit) {
           amount = $('#amount').val();
@@ -270,7 +269,7 @@
         if (value > parseFloat(g.balance).toSatoshis() - params.fees) {
           params.outputs[0].value -= params.fees;
         }
-        return $.post("" + g.api + "/txs/new?token=" + g.token, JSON.stringify(params)).done(function(data) {
+        return $.post("" + g.api + "/txs/new", JSON.stringify(params)).done(function(data) {
           var fee, total;
           data.pubkeys = [];
           data.signatures = data.tosign.map(function(tosign, i) {
@@ -293,7 +292,7 @@
           $('.dialog .address').html(data.tx.outputs[0].addresses[0]);
           dialog.getModalBody().html($('.dialog').html());
           return dialog.getModal().find('.btn-primary').click(function() {
-            return $.post("" + g.api + "/txs/send?token=" + g.token, JSON.stringify(g.data)).then(function(finaltx) {
+            return $.post("" + g.api + "/txs/send", JSON.stringify(g.data)).then(function(finaltx) {
               var balance, fiat;
               $('#transaction_sent').fadeIn();
               balance = g.balance.toSatoshis() - finaltx.tx.outputs[0].value - finaltx.tx.fees;
@@ -302,7 +301,7 @@
               $('#balance').html(g.balance);
               $('#fiat').html("" + fiat + " " + g.user.currency);
               $('#blockchain').off('click').on('click', function() {
-                return window.open('https://live.blockcypher.com/btc/main/' + finaltx.tx.hash, '_blank');
+                return window.open('https://live.blockcypher.com/btc/main/tx/' + finaltx.tx.hash, '_blank');
               });
               return dialog.close();
             });