refactor sign

src/js/controllers/index.js

@@ -1463,20 +1463,6 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     self.setTab(tab, reset);
   });
 
-  $rootScope.$on('Local/RequestTouchid', function(event, cb) {
-    window.plugins.touchid.verifyFingerprint(
-      gettextCatalog.getString('Scan your fingerprint please'),
-      function(msg) {
-        // OK
-        return cb();
-      },
-      function(msg) {
-        // ERROR
-        return cb(gettext('Error with Touch ID:') + msg);
-      }
-    );
-  });
-
   $rootScope.$on('Local/NeedsPassword', function(event, isSetup, cb) {
     self.askPassword = {
       isSetup: isSetup,

src/js/controllers/sellGlidera.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('sellGlideraController',
-  function($scope, $timeout, $log, $modal, configService, profileService, addressService, feeService, glideraService, bwsError, lodash, isChromeApp, animationService) {
+  function($scope, $timeout, $log, $modal, configService, profileService, addressService, feeService, glideraService, bwsError, lodash, isChromeApp, animationService, txSignService) {
 
     var self = this;
     var config = configService.getSync();
@@ -57,7 +57,9 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
 
         $scope.selectWallet = function(walletId, walletName) {
           if (!profileService.getClient(walletId).isComplete()) {
-            self.error = bwsError.msg({'code': 'WALLET_NOT_COMPLETE'}, 'Could not choose the wallet');
+            self.error = bwsError.msg({
+              'code': 'WALLET_NOT_COMPLETE'
+            }, 'Could not choose the wallet');
             $modalInstance.dismiss('cancel');
             return;
           }
@@ -101,8 +103,7 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
         self.gettingSellPrice = false;
         if (err) {
           self.error = 'Could not get exchange information. Please, try again.';
-        }
+        } else {
-        else {
           self.error = null;
           self.sellPrice = sellPrice;
         }
@@ -117,8 +118,7 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
           self.loading = null;
           if (err) {
             self.error = 'Could not send confirmation code to your phone';
-          }
+          } else {
-          else {
             self.show2faCodeInput = sent;
           }
         });
@@ -129,6 +129,12 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
       var self = this;
       self.error = null;
 
+
+      txSignService.prepare(function(err) {
+        if (err) {
+          self.error = err;
+          return;
+        }
         this.loading = 'Selling Bitcoin...';
         $timeout(function() {
           addressService.getAddress(fc.credentials.walletId, null, function(err, refundAddress) {
@@ -151,7 +157,9 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
                   toAddress: sellAddress,
                   amount: amount,
                   message: 'Glidera transaction',
-                customData: {'glideraToken': token},
+                  customData: {
+                    'glideraToken': token
+                  },
                   payProUrl: null,
                   feePerKb: feePerKb,
                   excludeUnconfirmedUtxos: self.currentSpendUnconfirmed ? false : true
@@ -166,20 +174,13 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
                     return;
                   }
 
-                if (!fc.canSign()) {
+                  txSignService.sign(tx, function(err, txp) {
-                  self.loading = null;
-                  $log.info('No signing proposal: No private key');
-                  return;
-                }
-
-                _signTx(txp, function(err, txp, rawTx) {
-                  profileService.lockFC();
                     if (err) {
                       self.loading = null;
                       self.error = err;
                       $scope.$apply();
-                  }
+                    } else {
-                  else {
+                      var rawTx = txp.raw;
                       var data = {
                         refundAddress: refundAddress,
                         signedTransaction: rawTx,
@@ -196,8 +197,7 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
                               $scope.$emit('Local/GlideraError');
                             }, 100);
                           });
-                      }
+                        } else {
-                      else {
                           self.success = data;
                           $scope.$emit('Local/GlideraTx');
                         }
@@ -208,28 +208,7 @@ angular.module('copayApp.controllers').controller('sellGlideraController',
               });
             });
           });
-
         }, 100);
-    
-    };
-
-    var _signTx = function(txp, cb) {
-      var self = this;
-      fc.signTxProposal(txp, function(err, signedTx) {
-        profileService.lockFC();
-        if (err) {
-          err = bwsError.msg(err, 'Could not accept payment');
-          return cb(err);
-        }
-        else {
-          if (signedTx.status == 'accepted') {
-            return cb(null, txp, signedTx.raw);
-
-          } else {
-            return cb('The transaction could not be signed');
-          }
-        }
       });
     };
-
   });

src/js/controllers/walletHome.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('walletHomeController', function($scope, $rootScope, $timeout, $filter, $modal, $log, notification, txStatus, isCordova, isMobile, profileService, lodash, configService, rateService, storageService, bitcore, isChromeApp, gettext, gettextCatalog, nodeWebkit, addressService, ledger, bwsError, confirmDialog, txFormatService, animationService, addressbookService, go, feeService) {
+angular.module('copayApp.controllers').controller('walletHomeController', function($scope, $rootScope, $timeout, $filter, $modal, $log, notification, txStatus, isCordova, isMobile, profileService, lodash, configService, rateService, storageService, bitcore, isChromeApp, gettext, gettextCatalog, nodeWebkit, addressService, ledger, bwsError, confirmDialog, txFormatService, animationService, addressbookService, go, feeService, txSignService) {
 
   var self = this;
   window.ignoreMobilePause = false;
@@ -87,16 +87,6 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
     $rootScope.hideMenuBar = false;
   });
 
-  var requestTouchid = function(cb) {
-    var fc = profileService.focusedClient;
-    config.touchIdFor = config.touchIdFor || {};
-    if (window.touchidAvailable && config.touchIdFor[fc.credentials.walletId]) {
-      $rootScope.$emit('Local/RequestTouchid', cb);
-    } else {
-      return cb();
-    }
-  };
-
   this.onQrCodeScanned = function(data) {
     if (data) go.send();
     $rootScope.$emit('dataScanned', data);
@@ -336,72 +326,25 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
       $scope.sign = function(txp) {
         var fc = profileService.focusedClient;
         $scope.error = null;
-
-        if (!fc.canSign() && !fc.isPrivKeyExternal())
-          return;
-
         $scope.loading = true;
-        $timeout(function() {
 
-          requestTouchid(function(err) {
+        txSignService.prepareAndSignAndBroadcast(txp, {
-            if (err) {
+          reporterFn: self.setOngoingProcess.bind(self)
+        }, function(err, txp) {
           $scope.loading = false;
+          $scope.$emit('UpdateTx');
+
+          if (err) {
             $scope.error = err;
             $timeout(function() {
               $scope.$digest();
             });
             return;
           }
-
-            profileService.unlockFC(function(err) {
-              if (err) {
-                $scope.loading = false;
-                $scope.error = bwsError.msg(err);
-                $timeout(function() {
-                  $scope.$digest();
-                });
-                return;
-              }
-
-              self._setOngoingForSigning();
-              profileService.signTxProposal(txp, function(err, txpsi) {
-                self.setOngoingProcess();
-                if (err) {
-                  $scope.$emit('UpdateTx');
-                  $scope.loading = false;
-                  $scope.error = bwsError.msg(err, gettextCatalog.getString('Could not accept payment'));
-                  $scope.$digest();
-                } else {
-                  //if txp has required signatures then broadcast it
-                  var txpHasRequiredSignatures = txpsi.status == 'accepted';
-                  if (txpHasRequiredSignatures) {
-                    self.setOngoingProcess(gettextCatalog.getString('Broadcasting transaction'));
-                    $scope.loading = true;
-                    fc.broadcastTxProposal(txpsi, function(err, txpsb, memo) {
-                      self.setOngoingProcess();
-                      $scope.loading = false;
-                      if (err) {
-                        $scope.$emit('UpdateTx');
-                        $scope.error = bwsError.msg(err, gettextCatalog.getString('Could not broadcast payment'));
-                        $scope.$digest();
-                      } else {
-                        $log.debug('Transaction signed and broadcasted')
-                        if (memo)
-                          $log.info(memo);
-
           refreshUntilItChanges = true;
-                        $modalInstance.close(txpsb);
+          $modalInstance.close(txp);
-                      }
+          return;
         });
-                  } else {
-                    $scope.loading = false;
-                    $modalInstance.close(txpsi);
-                  }
-                }
-              });
-            });
-          });
-        }, 100);
       };
 
       $scope.reject = function(txp) {
@@ -871,20 +814,10 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
       address = form.address.$modelValue;
       amount = parseInt((form.amount.$modelValue * unitToSat).toFixed(0));
 
-      requestTouchid(function(err) {
+      txSignService.prepare(function(err) {
-        if (err) {
-          self.error = err;
-          $timeout(function() {
-            $scope.$digest();
-          }, 1);
-          return;
-        }
-
-        profileService.unlockFC(function(err) {
         if (err) {
           return self.setSendError(err);
         }
-        
         self.setOngoingProcess(gettextCatalog.getString('Creating transaction'));
         getFee(function(err, feePerKb) {
           if (err) $log.debug(err);
@@ -902,8 +835,8 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
             }
 
             if (!fc.canSign() && !fc.isPrivKeyExternal()) {
-                $log.info('No signing proposal: No private key')
               self.setOngoingProcess();
+              $log.info('No signing proposal: No private key')
               self.resetForm();
               txStatus.notify(txp, function() {
                 return $scope.$emit('Local/TxProposalAction');
@@ -911,8 +844,9 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
               return;
             }
 
-              self.signAndBroadcast(txp, function(err) {
+            txSignService.signAndBroadcast(txp, {
-                self.setOngoingProcess();
+              reporterFn: self.setOngoingProcess.bind(self)
+            }, function(err, txp) {
               self.resetForm();
               if (err) {
                 self.error = err.message ? err.message : gettext('The payment was created but could not be completed. Please try again from home screen');
@@ -920,8 +854,12 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
                 $timeout(function() {
                   $scope.$digest();
                 }, 1);
-                } else go.walletHome();
+              } else {
+                go.walletHome();
+                txStatus.notify(txp, function() {
+                  $scope.$emit('Local/TxProposalAction', true);
                 });
+              };
             });
           });
         });
@@ -929,56 +867,6 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
     }, 100);
   };
 
-  this._setOngoingForSigning = function() {
-    var fc = profileService.focusedClient;
-
-    if (fc.isPrivKeyExternal() && fc.getPrivKeyExternalSourceName() == 'ledger') {
-      self.setOngoingProcess(gettextCatalog.getString('Requesting Ledger Wallet to sign'));
-    } else {
-      self.setOngoingProcess(gettextCatalog.getString('Signing payment'));
-    }
-  };
-
-  this.signAndBroadcast = function(txp, cb) {
-    var fc = profileService.focusedClient;
-
-    this._setOngoingForSigning();
-    profileService.signTxProposal(txp, function(err, signedTx) {
-      self.setOngoingProcess();
-      if (err) {
-        if (!lodash.isObject(err)) {
-          err = { message: err};
-        }
-        err.message = bwsError.msg(err, gettextCatalog.getString('The payment was created but could not be signed. Please try again from home screen'));
-        return cb(err);
-      }
-
-      if (signedTx.status == 'accepted') {
-        self.setOngoingProcess(gettextCatalog.getString('Broadcasting transaction'));
-        fc.broadcastTxProposal(signedTx, function(err, btx, memo) {
-          self.setOngoingProcess();
-          if (err) {
-            err.message = bwsError.msg(err, gettextCatalog.getString('The payment was signed but could not be broadcasted. Please try again from home screen'));
-            return cb(err);
-          }
-          if (memo)
-            $log.info(memo);
-
-          txStatus.notify(btx, function() {
-            $scope.$emit('Local/TxProposalAction', true);
-            return cb();
-          });
-        });
-      } else {
-        self.setOngoingProcess();
-        txStatus.notify(signedTx, function() {
-          $scope.$emit('Local/TxProposalAction');
-          return cb();
-        });
-      }
-    });
-  };
-
   this.setForm = function(to, amount, comment) {
     var form = $scope.sendForm;
     if (to) {

src/js/services/profileService.js

@@ -1,6 +1,6 @@
 'use strict';
 angular.module('copayApp.services')
-  .factory('profileService', function profileServiceFactory($rootScope, $location, $timeout, $filter, $log, lodash, storageService, bwcService, configService, notificationService, isChromeApp, isCordova, gettext, gettextCatalog, nodeWebkit, bwsError, uxLanguage, ledger, bitcore, trezor) {
+  .factory('profileService', function profileServiceFactory($rootScope, $location, $timeout, $filter, $log, lodash, storageService, bwcService, configService, notificationService, isChromeApp, isCordova, gettext, gettextCatalog, nodeWebkit, bwsError, uxLanguage, bitcore) {
 
     var root = {};
 
@@ -683,59 +683,5 @@ angular.module('copayApp.services')
       return lodash.sortBy(ret, 'name');
     };
 
-    root._signWithLedger = function(txp, cb) {
-      var fc = root.focusedClient;
-      $log.info('Requesting Ledger Chrome app to sign the transaction');
-
-      ledger.signTx(txp, fc.credentials.account, function(result) {
-        $log.debug('Ledger response', result);
-        if (!result.success)
-          return cb(result.message || result.error);
-
-        txp.signatures = lodash.map(result.signatures, function(s) {
-          return s.substring(0, s.length - 2);
-        });
-        return fc.signTxProposal(txp, cb);
-      });
-    };
-
-
-    root._signWithTrezor = function(txp, cb) {
-      var fc = root.focusedClient;
-      $log.info('Requesting Trezor to sign the transaction');
-
-      var xPubKeys = lodash.pluck(fc.credentials.publicKeyRing, 'xPubKey');
-      trezor.signTx(xPubKeys, txp, fc.credentials.account, function(err, result) {
-        if (err) return cb(err);
-
-        $log.debug('Trezor response', result);
-        txp.signatures = result.signatures;
-        return fc.signTxProposal(txp, cb);
-      });
-    };
-
-
-    root.signTxProposal = function(txp, cb) {
-      var fc = root.focusedClient;
-
-      if (fc.isPrivKeyExternal()) {
-        switch (fc.getPrivKeyExternalSourceName()) {
-          case 'ledger':
-            return root._signWithLedger(txp, cb);
-          case 'trezor':
-            return root._signWithTrezor(txp, cb);
-          default:
-            var msg = 'Unsupported External Key:' + fc.getPrivKeyExternalSourceName();
-            $log.error(msg);
-            return cb(msg);
-        }
-      } else {
-        return fc.signTxProposal(txp, function(err, signedTxp) {
-          root.lockFC();
-          return cb(err, signedTxp);
-        });
-      }
-    };
-
     return root;
   });