Filling the OTP Setup view works

QR Image parsing and update works as well.
Save to entry and other updates still missing

Cartfile

@@ -1,4 +1,4 @@
 github "sparkle-project/Sparkle" ~> 1.22
 github "MacPass/TransformerKit" "a8b5bb73cc327ec6798569b865c32fec5eb2289f"
-github "MacPass/KeePassKit" "8ce0fda4ca10c41f022da3d9e3539e1686aa4460" 
+github "MacPass/KeePassKit" "61bcb5718ea6f09725595f7e1f1b31ded0bb704e" 
 github "mstarke/HNHUi" ~> 4.0

Cartfile.resolved

@@ -1,4 +1,4 @@
-github "MacPass/KeePassKit" "8ce0fda4ca10c41f022da3d9e3539e1686aa4460"
+github "MacPass/KeePassKit" "61bcb5718ea6f09725595f7e1f1b31ded0bb704e"
 github "MacPass/KissXML" "933f04fe5ad95c2be07ec0c2f801e140007f20fa"
 github "MacPass/TransformerKit" "a8b5bb73cc327ec6798569b865c32fec5eb2289f"
 github "mstarke/HNHUi" "4.0.4"

MacPass/Base.lproj/EntryInspectorView.xib

@@ -97,7 +97,7 @@
                                         <rect key="frame" x="20" y="26" width="233" height="396"/>
                                         <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="F3N-QI-Di5">
                                             <rect key="frame" x="1" y="1" width="231" height="394"/>
-                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                            <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <tableView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="lastColumnOnly" multipleSelection="NO" autosaveColumns="NO" rowHeight="36" rowSizeStyle="automatic" viewBased="YES" id="137">
                                                     <rect key="frame" x="0.0" y="0.0" width="231" height="394"/>
@@ -792,7 +792,7 @@
                                 <tableColumnResizingMask key="resizingMask" resizeWithTable="YES"/>
                                 <prototypeCellViews>
                                     <tableCellView identifier="SelectedCell" translatesAutoresizingMaskIntoConstraints="NO" id="196" customClass="MPCustomFieldTableCellView">
-                                        <rect key="frame" x="0.0" y="0.0" width="227" height="53"/>
+                                        <rect key="frame" x="1" y="1" width="227" height="53"/>
                                         <subviews>
                                             <textField verticalHuggingPriority="750" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="199" customClass="HNHUISecureTextField">
                                                 <rect key="frame" x="3" y="10" width="114" height="21"/>

MacPass/MPTOTPSetupViewController.m

@@ -151,12 +151,10 @@ typedef NS_ENUM(NSUInteger, MPOTPType) {
    MPOTPUpdateSourceTimeSlice,
    MPOTPUpdateSourceType,
    MPOTPUpdateSourceEntry
-   
    */
-  if(!self.generator) {
+  if(source != MPOTPUpdateSourceEntry) {
-    self.generator = [[KPKTimeOTPGenerator alloc] initWithAttributes:((KPKEntry *)self.representedObject).attributes];
+    NSAssert(self.generator, @"OTP Generator needs to be set when change source is not entry");
   }
-
   switch(source) {
     case MPOTPUpdateSourceQRImage: {
       NSString *qrCodeString = self.qrCodeImageView.image.QRCodeString;
@@ -169,47 +167,51 @@ typedef NS_ENUM(NSUInteger, MPOTPType) {
       self.generator = [[KPKTimeOTPGenerator alloc] initWithURL:self.urlTextField.stringValue];
       break;
     
+    case MPOTPUpdateSourceEntry:
+      if(self.representedEntry.hasTimeOTP) {
+        self.generator = [[KPKTimeOTPGenerator alloc] initWithAttributes:self.representedEntry.attributes];
+      }
+      else {
+        self.generator = [[KPKTimeOTPGenerator alloc] init];
+      }
+      break;
     case MPOTPUpdateSourceSecret:
       self.generator.key = [NSData dataWithBase32EncodedString:self.secretTextField.stringValue];
       break;
     case MPOTPUpdateSourceAlgorithm:
-      //self.generator.hashAlgorithm =
+      self.generator.hashAlgorithm = (KPKOTPHashAlgorithm)self.algorithmPopUpButton.selectedTag;
       break;
     case MPOTPUpdateSourceTimeSlice:
-      //self.generator.timeSlice =
+      self.generator.timeSlice = self.timeStepTextField.integerValue;
-      break;
-    case MPOTPUpdateSourceEntry:
       break;
     default:
       return;
   }
   
-  /* FIXME: update correct values based on changes */
+  /*
+   The KPKTimeOTPGenerator is the sole data source. We do not need to query anything else
+   */
 
-  /* URL and QR code */
+  if(!self.generator) {
-  KPKEntry *entry = self.representedObject;
+    // display issues!
-  NSString *url = [entry attributeWithKey:kKPKAttributeKeyOTPOAuthURL].value;
+    return;
-  
-  self.urlTextField.stringValue = @"";
-  
-  if(url) {
-    NSURL *authURL = [NSURL URLWithString:url];
-    if(authURL.isTimeOTPURL) {
-      self.urlTextField.stringValue = authURL.absoluteString;
-      self.qrCodeImageView.image = [NSImage QRCodeImageWithString:authURL.absoluteString];
-    }
   }
-  else {
+
-    // generate the URL
+  NSURL *authURL = [NSURL URLWithTimeOTPKey:self.generator.data algorithm:self.generator.hashAlgorithm issuer:self.representedEntry.title period:self.generator.timeSlice digits:self.generator.numberOfDigits];
+  if(!authURL || !authURL.isTimeOTPURL) {
+    // display issues
+    return;
   }
   
+  self.urlTextField.stringValue = authURL.absoluteString;
+  self.qrCodeImageView.image = [NSImage QRCodeImageWithString:authURL.absoluteString];
+
   /* secret */
   NSString *secret = [self.generator.key base32EncodedStringWithOptions:0];
   self.secretTextField.stringValue = secret ? secret : @"";
   [self.algorithmPopUpButton selectItemWithTag:self.generator.hashAlgorithm];
   [self.digitCountPopUpButton selectItemWithTag:self.generator.numberOfDigits];
   self.timeSlice = self.generator.timeSlice;
- 
 }
 
 @end