main: Added Yubikey device check and removed redundant code

- Added a check for the number of connected Yubikeys
- Removed redundant code that prompts user to insert Yubikey before unlocking.

FireWallet/BatchForm.cs

@@ -638,17 +638,45 @@ namespace FireWallet
             openFileDialog.Title = "Open Batch";
             if (openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                StreamReader sr = new StreamReader(openFileDialog.FileName);
-                string line;
-                string[] domains = new string[0];
-                while ((line = sr.ReadLine()) != null)
+                try
                 {
-                    string[] split = line.Split(',');
-                    try
+                    StreamReader sr = new StreamReader(openFileDialog.FileName);
+                    string line;
+                    string[] domains = new string[0];
+                    while ((line = sr.ReadLine()) != null)
                     {
-                        if (split.Length > 2)
+                        string[] split = line.Split(',');
+                        try
                         {
-                            if (split[1] == "UPDATE")
+                            if (split.Length > 2)
+                            {
+                                if (split[1] == "UPDATE")
+                                {
+                                    // Select operation and import domains
+                                    string[] newDomains = new string[domains.Length + 1];
+                                    for (int i = 0; i < domains.Length; i++)
+                                    {
+                                        newDomains[i] = domains[i];
+                                    }
+                                    newDomains[domains.Length] = split[0];
+                                    domains = newDomains;
+                                    continue;
+                                }
+                            }
+
+                            if (split.Length == 2)
+                            {
+                                AddBatch(split[0], split[1]);
+                            }
+                            else if (split.Length == 3)
+                            {
+                                AddBatch(split[0], split[1], split[2]);
+                            }
+                            else if (split.Length == 4)
+                            {
+                                AddBatch(split[0], split[1], Convert.ToDecimal(split[2]), Convert.ToDecimal(split[3]));
+                            }
+                            else
                             {
                                 // Select operation and import domains
                                 string[] newDomains = new string[domains.Length + 1];
@@ -656,68 +684,49 @@ namespace FireWallet
                                 {
                                     newDomains[i] = domains[i];
                                 }
-                                newDomains[domains.Length] = split[0];
+                                newDomains[domains.Length] = line.Trim();
                                 domains = newDomains;
-                                continue;
                             }
                         }
-
-                        if (split.Length == 2)
+                        catch (Exception ex)
                         {
-                            AddBatch(split[0], split[1]);
-                        }
-                        else if (split.Length == 3)
-                        {
-                            AddBatch(split[0], split[1], split[2]);
-                        }
-                        else if (split.Length == 4)
-                        {
-                            AddBatch(split[0], split[1], Convert.ToDecimal(split[2]), Convert.ToDecimal(split[3]));
-                        }
-                        else
-                        {
-                            // Select operation and import domains
-                            string[] newDomains = new string[domains.Length + 1];
-                            for (int i = 0; i < domains.Length; i++)
-                            {
-                                newDomains[i] = domains[i];
-                            }
-                            newDomains[domains.Length] = line.Trim();
-                            domains = newDomains;
+                            AddLog("Error importing batch: " + ex.Message);
+                            NotifyForm notifyForm = new NotifyForm("Error importing batch");
+                            notifyForm.ShowDialog();
+                            notifyForm.Dispose();
                         }
                     }
-                    catch (Exception ex)
+                    if (domains.Length > 0)
                     {
-                        AddLog("Error importing batch: " + ex.Message);
-                        NotifyForm notifyForm = new NotifyForm("Error importing batch");
-                        notifyForm.ShowDialog();
-                        notifyForm.Dispose();
+                        BatchImportForm batchImportForm = new BatchImportForm(domains);
+                        batchImportForm.ShowDialog();
+                        if (batchImportForm.batches != null)
+                        {
+                            foreach (Batch b in batchImportForm.batches)
+                            {
+                                if (b.method == "BID")
+                                {
+                                    AddBatch(b.domain, b.method, b.bid, b.lockup);
+                                }
+                                else if (b.method == "TRANSFER")
+                                {
+                                    AddBatch(b.domain, b.method, b.toAddress);
+                                }
+                                else
+                                {
+                                    AddBatch(b.domain, b.method);
+                                }
+                            }
+                        }
                     }
-                }
-                if (domains.Length > 0)
+                    sr.Dispose();
+                } catch (Exception ex)
                 {
-                    BatchImportForm batchImportForm = new BatchImportForm(domains);
-                    batchImportForm.ShowDialog();
-                    if (batchImportForm.batches != null)
-                    {
-                        foreach (Batch b in batchImportForm.batches)
-                        {
-                            if (b.method == "BID")
-                            {
-                                AddBatch(b.domain, b.method, b.bid, b.lockup);
-                            }
-                            else if (b.method == "TRANSFER")
-                            {
-                                AddBatch(b.domain, b.method, b.toAddress);
-                            }
-                            else
-                            {
-                                AddBatch(b.domain, b.method);
-                            }
-                        }
-                    }
+                    AddLog("Error importing batch: " + ex.Message);
+                    NotifyForm notifyForm = new NotifyForm("Error importing batch\nMake sure the file is in not in use");
+                    notifyForm.ShowDialog();
+                    notifyForm.Dispose();
                 }
-                sr.Dispose();
             }
         }
 

FireWallet/FireWallet.csproj

@@ -12,7 +12,7 @@
     <PackageIcon>HSDBatcher.png</PackageIcon>
     <RepositoryUrl>https://github.com/Nathanwoodburn/FireWallet</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
-    <Version>2.7</Version>
+    <Version>3.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
@@ -27,8 +27,10 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="DnsClient" Version="1.7.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="QRCoder" Version="1.4.3" />
+    <PackageReference Include="Yubico.YubiKey" Version="1.7.0" />
   </ItemGroup>
 
   <ItemGroup>

FireWallet/MainForm.Designer.cs

@@ -41,6 +41,10 @@ namespace FireWallet
             toolStripStatusLabelaccount = new ToolStripStatusLabel();
             toolStripStatusLabelLedger = new ToolStripStatusLabel();
             toolStripSplitButtonlogout = new ToolStripSplitButton();
+            toolStripDropDownButtonHelp = new ToolStripDropDownButton();
+            githubToolStripMenuItem = new ToolStripMenuItem();
+            websiteToolStripMenuItem = new ToolStripMenuItem();
+            supportDiscordServerToolStripMenuItem = new ToolStripMenuItem();
             timerNodeStatus = new System.Windows.Forms.Timer(components);
             panelaccount = new Panel();
             groupBoxaccount = new GroupBox();
@@ -71,6 +75,7 @@ namespace FireWallet
             labelBalance = new Label();
             buttonRenewAll = new Button();
             panelSend = new Panel();
+            labelSendingHIPAddress = new Label();
             checkBoxSendSubFee = new CheckBox();
             buttonSendMax = new Button();
             buttonSendHNS = new Button();
@@ -82,6 +87,7 @@ namespace FireWallet
             labelSendingAmount = new Label();
             labelSendingTo = new Label();
             labelSendPrompt = new Label();
+            labelHIPArrow = new Label();
             panelRecieve = new Panel();
             buttonAddressVerify = new Button();
             pictureBoxReceiveQR = new PictureBox();
@@ -89,6 +95,8 @@ namespace FireWallet
             textBoxReceiveAddress = new TextBox();
             labelReceive1 = new Label();
             panelDomains = new Panel();
+            labelDomainSort = new Label();
+            comboBoxDomainSort = new ComboBox();
             buttonExportDomains = new Button();
             groupBoxDomains = new GroupBox();
             panelDomainList = new Panel();
@@ -96,6 +104,7 @@ namespace FireWallet
             textBoxDomainSearch = new TextBox();
             panelSettings = new Panel();
             groupBoxSettingsWallet = new GroupBox();
+            buttonSettingsYubikey = new Button();
             buttonSettingsRescan = new Button();
             buttonSeed = new Button();
             groupBoxSettingsMisc = new GroupBox();
@@ -139,7 +148,7 @@ namespace FireWallet
             // statusStripmain
             // 
             statusStripmain.Dock = DockStyle.Top;
-            statusStripmain.Items.AddRange(new ToolStripItem[] { toolStripStatusLabelNetwork, toolStripStatusLabelstatus, toolStripStatusLabelaccount, toolStripStatusLabelLedger, toolStripSplitButtonlogout });
+            statusStripmain.Items.AddRange(new ToolStripItem[] { toolStripStatusLabelNetwork, toolStripStatusLabelstatus, toolStripStatusLabelaccount, toolStripStatusLabelLedger, toolStripSplitButtonlogout, toolStripDropDownButtonHelp });
             statusStripmain.Location = new Point(0, 0);
             statusStripmain.Name = "statusStripmain";
             statusStripmain.Size = new Size(1152, 22);
@@ -190,6 +199,39 @@ namespace FireWallet
             toolStripSplitButtonlogout.Visible = false;
             toolStripSplitButtonlogout.ButtonClick += Logout;
             // 
+            // toolStripDropDownButtonHelp
+            // 
+            toolStripDropDownButtonHelp.DisplayStyle = ToolStripItemDisplayStyle.Text;
+            toolStripDropDownButtonHelp.DropDownItems.AddRange(new ToolStripItem[] { githubToolStripMenuItem, websiteToolStripMenuItem, supportDiscordServerToolStripMenuItem });
+            toolStripDropDownButtonHelp.Image = (Image)resources.GetObject("toolStripDropDownButtonHelp.Image");
+            toolStripDropDownButtonHelp.ImageTransparentColor = Color.Magenta;
+            toolStripDropDownButtonHelp.Margin = new Padding(20, 2, 0, 0);
+            toolStripDropDownButtonHelp.Name = "toolStripDropDownButtonHelp";
+            toolStripDropDownButtonHelp.Size = new Size(45, 20);
+            toolStripDropDownButtonHelp.Text = "Help";
+            toolStripDropDownButtonHelp.ToolTipText = "Help";
+            // 
+            // githubToolStripMenuItem
+            // 
+            githubToolStripMenuItem.Name = "githubToolStripMenuItem";
+            githubToolStripMenuItem.Size = new Size(194, 22);
+            githubToolStripMenuItem.Text = "Github";
+            githubToolStripMenuItem.Click += githubToolStripMenuItem_Click;
+            // 
+            // websiteToolStripMenuItem
+            // 
+            websiteToolStripMenuItem.Name = "websiteToolStripMenuItem";
+            websiteToolStripMenuItem.Size = new Size(194, 22);
+            websiteToolStripMenuItem.Text = "Website";
+            websiteToolStripMenuItem.Click += websiteToolStripMenuItem_Click;
+            // 
+            // supportDiscordServerToolStripMenuItem
+            // 
+            supportDiscordServerToolStripMenuItem.Name = "supportDiscordServerToolStripMenuItem";
+            supportDiscordServerToolStripMenuItem.Size = new Size(194, 22);
+            supportDiscordServerToolStripMenuItem.Text = "Support Discord Server";
+            supportDiscordServerToolStripMenuItem.Click += supportDiscordServerToolStripMenuItem_Click;
+            // 
             // timerNodeStatus
             // 
             timerNodeStatus.Enabled = true;
@@ -200,7 +242,7 @@ namespace FireWallet
             // 
             panelaccount.BackColor = Color.Transparent;
             panelaccount.Controls.Add(groupBoxaccount);
-            panelaccount.Location = new Point(1082, 211);
+            panelaccount.Location = new Point(132, 30);
             panelaccount.Name = "panelaccount";
             panelaccount.Size = new Size(1074, 642);
             panelaccount.TabIndex = 1;
@@ -520,6 +562,7 @@ namespace FireWallet
             // 
             // panelSend
             // 
+            panelSend.Controls.Add(labelSendingHIPAddress);
             panelSend.Controls.Add(checkBoxSendSubFee);
             panelSend.Controls.Add(buttonSendMax);
             panelSend.Controls.Add(buttonSendHNS);
@@ -531,12 +574,23 @@ namespace FireWallet
             panelSend.Controls.Add(labelSendingAmount);
             panelSend.Controls.Add(labelSendingTo);
             panelSend.Controls.Add(labelSendPrompt);
-            panelSend.Location = new Point(1113, 42);
+            panelSend.Controls.Add(labelHIPArrow);
+            panelSend.Location = new Point(880, 441);
             panelSend.Name = "panelSend";
             panelSend.Size = new Size(974, 521);
             panelSend.TabIndex = 2;
             panelSend.Visible = false;
             // 
+            // labelSendingHIPAddress
+            // 
+            labelSendingHIPAddress.AutoSize = true;
+            labelSendingHIPAddress.Location = new Point(375, 130);
+            labelSendingHIPAddress.Name = "labelSendingHIPAddress";
+            labelSendingHIPAddress.Size = new Size(64, 15);
+            labelSendingHIPAddress.TabIndex = 17;
+            labelSendingHIPAddress.Text = "To Address";
+            labelSendingHIPAddress.Visible = false;
+            // 
             // checkBoxSendSubFee
             // 
             checkBoxSendSubFee.AutoSize = true;
@@ -579,11 +633,11 @@ namespace FireWallet
             // 
             labelSendingError.AutoSize = true;
             labelSendingError.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
-            labelSendingError.Location = new Point(615, 131);
+            labelSendingError.Location = new Point(679, 130);
             labelSendingError.Name = "labelSendingError";
-            labelSendingError.Size = new Size(52, 21);
+            labelSendingError.Size = new Size(78, 21);
             labelSendingError.TabIndex = 13;
-            labelSendingError.Text = "label1";
+            labelSendingError.Text = "labelError";
             labelSendingError.Visible = false;
             // 
             // labelSendingFee
@@ -654,6 +708,17 @@ namespace FireWallet
             labelSendPrompt.TabIndex = 0;
             labelSendPrompt.Text = "Send HNS";
             // 
+            // labelHIPArrow
+            // 
+            labelHIPArrow.AutoSize = true;
+            labelHIPArrow.Font = new Font("Segoe UI", 18F, FontStyle.Bold, GraphicsUnit.Point);
+            labelHIPArrow.Location = new Point(346, 119);
+            labelHIPArrow.Name = "labelHIPArrow";
+            labelHIPArrow.Size = new Size(32, 32);
+            labelHIPArrow.TabIndex = 18;
+            labelHIPArrow.Text = "⮡ ";
+            labelHIPArrow.Visible = false;
+            // 
             // panelRecieve
             // 
             panelRecieve.Controls.Add(buttonAddressVerify);
@@ -721,17 +786,42 @@ namespace FireWallet
             // 
             // panelDomains
             // 
+            panelDomains.Controls.Add(labelDomainSort);
+            panelDomains.Controls.Add(comboBoxDomainSort);
             panelDomains.Controls.Add(buttonRenewAll);
             panelDomains.Controls.Add(buttonExportDomains);
             panelDomains.Controls.Add(groupBoxDomains);
             panelDomains.Controls.Add(labelDomainSearch);
             panelDomains.Controls.Add(textBoxDomainSearch);
-            panelDomains.Location = new Point(120, 48);
+            panelDomains.Location = new Point(861, 364);
             panelDomains.Name = "panelDomains";
             panelDomains.Size = new Size(920, 536);
             panelDomains.TabIndex = 18;
             panelDomains.Visible = false;
             // 
+            // labelDomainSort
+            // 
+            labelDomainSort.AutoSize = true;
+            labelDomainSort.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            labelDomainSort.Location = new Point(638, 15);
+            labelDomainSort.Name = "labelDomainSort";
+            labelDomainSort.Size = new Size(42, 21);
+            labelDomainSort.TabIndex = 12;
+            labelDomainSort.Text = "Sort:";
+            // 
+            // comboBoxDomainSort
+            // 
+            comboBoxDomainSort.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxDomainSort.FlatStyle = FlatStyle.Flat;
+            comboBoxDomainSort.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            comboBoxDomainSort.FormattingEnabled = true;
+            comboBoxDomainSort.Items.AddRange(new object[] { "Default", "Alphabetical", "Expiring", "Value" });
+            comboBoxDomainSort.Location = new Point(686, 12);
+            comboBoxDomainSort.Name = "comboBoxDomainSort";
+            comboBoxDomainSort.Size = new Size(121, 29);
+            comboBoxDomainSort.TabIndex = 11;
+            comboBoxDomainSort.DropDownClosed += comboBoxDomainSort_DropDownClosed;
+            // 
             // buttonExportDomains
             // 
             buttonExportDomains.FlatStyle = FlatStyle.Flat;
@@ -792,7 +882,7 @@ namespace FireWallet
             panelSettings.Controls.Add(buttonSettingsSave);
             panelSettings.Controls.Add(groupBoxSettingsExplorer);
             panelSettings.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
-            panelSettings.Location = new Point(1065, 51);
+            panelSettings.Location = new Point(848, 306);
             panelSettings.Name = "panelSettings";
             panelSettings.Size = new Size(930, 550);
             panelSettings.TabIndex = 19;
@@ -800,6 +890,7 @@ namespace FireWallet
             // 
             // groupBoxSettingsWallet
             // 
+            groupBoxSettingsWallet.Controls.Add(buttonSettingsYubikey);
             groupBoxSettingsWallet.Controls.Add(buttonSettingsRescan);
             groupBoxSettingsWallet.Controls.Add(buttonSeed);
             groupBoxSettingsWallet.Location = new Point(507, 16);
@@ -809,6 +900,17 @@ namespace FireWallet
             groupBoxSettingsWallet.TabStop = false;
             groupBoxSettingsWallet.Text = "Wallet Controls";
             // 
+            // buttonSettingsYubikey
+            // 
+            buttonSettingsYubikey.FlatStyle = FlatStyle.Flat;
+            buttonSettingsYubikey.Location = new Point(6, 133);
+            buttonSettingsYubikey.Name = "buttonSettingsYubikey";
+            buttonSettingsYubikey.Size = new Size(98, 50);
+            buttonSettingsYubikey.TabIndex = 9;
+            buttonSettingsYubikey.Text = "YubiKey";
+            buttonSettingsYubikey.UseVisualStyleBackColor = true;
+            buttonSettingsYubikey.Click += buttonSettingsYubikey_Click;
+            // 
             // buttonSettingsRescan
             // 
             buttonSettingsRescan.FlatStyle = FlatStyle.Flat;
@@ -1007,12 +1109,12 @@ namespace FireWallet
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(1152, 575);
-            Controls.Add(panelSettings);
             Controls.Add(panelaccount);
-            Controls.Add(panelPortfolio);
-            Controls.Add(panelRecieve);
+            Controls.Add(panelSettings);
             Controls.Add(panelDomains);
             Controls.Add(panelSend);
+            Controls.Add(panelPortfolio);
+            Controls.Add(panelRecieve);
             Controls.Add(panelNav);
             Controls.Add(statusStripmain);
             Icon = (Icon)resources.GetObject("$this.Icon");
@@ -1137,5 +1239,14 @@ namespace FireWallet
         private Button buttonRevealAll;
         private Button buttonExportDomains;
         private Button buttonRenewAll;
+        private ToolStripDropDownButton toolStripDropDownButtonHelp;
+        private ToolStripMenuItem githubToolStripMenuItem;
+        private ToolStripMenuItem websiteToolStripMenuItem;
+        private ToolStripMenuItem supportDiscordServerToolStripMenuItem;
+        private Label labelHIPArrow;
+        private Label labelSendingHIPAddress;
+        private ComboBox comboBoxDomainSort;
+        private Label labelDomainSort;
+        private Button buttonSettingsYubikey;
     }
 }

FireWallet/MainForm.cs

@@ -7,9 +7,14 @@ using QRCoder;
 using System.Text.RegularExpressions;
 using System.Security.Cryptography;
 using System.Text;
-using System.Security.Policy;
-using System.Windows.Forms;
 using System.Net;
+using DnsClient;
+using DnsClient.Protocol;
+using System.Security.Cryptography.X509Certificates;
+using System.Net.Security;
+// Used to use Yubikey to login
+using Yubico.YubiKey;
+using Yubico.YubiKey.Piv;
 
 namespace FireWallet
 {
@@ -48,6 +53,14 @@ namespace FireWallet
             timerNodeStatus.Stop();
             LoadSettings();
             UpdateTheme();
+            // Theme drop down
+            foreach (ToolStripMenuItem c in toolStripDropDownButtonHelp.DropDownItems)
+            {
+                c.ForeColor = ColorTranslator.FromHtml(theme["foreground"]);
+                c.BackColor = ColorTranslator.FromHtml(theme["background"]);
+            }
+            toolStripDropDownButtonHelp.DropDown.BackColor = ColorTranslator.FromHtml(theme["background"]);
+
             if (await LoadNode() != true) this.Close();
 
 
@@ -183,27 +196,36 @@ namespace FireWallet
                     AddLog("Starting HSD");
                     toolStripStatusLabelstatus.Text = "Status: HSD Starting";
 
-                    if (!Directory.Exists(dir + "hsd"))
+                    string hsdPath = dir + "hsd\\bin\\hsd.exe";
+                    if (nodeSettings.ContainsKey("HSD-command"))
                     {
-                        NotifyForm Notifyinstall = new NotifyForm("Installing hsd\nThis may take a few minutes\nDo not close FireWallet", false);
-                        Notifyinstall.Show();
-                        // Wait for the notification to show
-                        await Task.Delay(1000);
+                        if (nodeSettings["HSD-command"].Contains("{default-dir}"))
+                        {
+                            if (!Directory.Exists(dir + "hsd"))
+                            {
+                                NotifyForm Notifyinstall = new NotifyForm("Installing hsd\nThis may take a few minutes\nDo not close FireWallet", false);
+                                Notifyinstall.Show();
+                                // Wait for the notification to show
+                                await Task.Delay(1000);
 
-                        string repositoryUrl = "https://github.com/handshake-org/hsd.git";
-                        string destinationPath = dir + "hsd";
-                        CloneRepository(repositoryUrl, destinationPath);
+                                string repositoryUrl = "https://github.com/handshake-org/hsd.git";
+                                string destinationPath = dir + "hsd";
+                                CloneRepository(repositoryUrl, destinationPath);
 
-                        Notifyinstall.CloseNotification();
-                        Notifyinstall.Dispose();
-                    }
-                    if (!Directory.Exists(dir + "hsd\\node_modules"))
-                    {
-                        AddLog("HSD install failed");
-                        this.Close();
-                        return false;
+                                Notifyinstall.CloseNotification();
+                                Notifyinstall.Dispose();
+                            }
+                            if (!Directory.Exists(dir + "hsd\\node_modules"))
+                            {
+                                AddLog("HSD install failed");
+                                this.Close();
+                                return false;
+                            }
+                        }
                     }
 
+
+
                     hsdProcess = new Process();
 
                     bool hideScreen = true;
@@ -231,13 +253,41 @@ namespace FireWallet
                         hsdProcess.StartInfo.RedirectStandardOutput = false;
                         hsdProcess.StartInfo.UseShellExecute = false;
                         hsdProcess.StartInfo.FileName = "node.exe";
-                        hsdProcess.StartInfo.Arguments = dir + "hsd/bin/hsd --agent=FireWallet --index-tx --index-address --api-key " + nodeSettings["Key"];
 
-                        string bobPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Bob\\hsd_data";
-                        if (Directory.Exists(bobPath))
+                        if (nodeSettings.ContainsKey("HSD-command"))
                         {
-                            hsdProcess.StartInfo.Arguments = hsdProcess.StartInfo.Arguments + " --prefix " + bobPath;
+                            AddLog("Using custom HSD command");
+                            string command = nodeSettings["HSD-command"];
+                            command = command.Replace("{default-dir}", dir + "hsd\\bin\\hsd");
+
+                            string bobPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Bob\\hsd_data";
+                            if (Directory.Exists(bobPath))
+                            {
+                                command = command.Replace("{Bob}", bobPath);
+                            }
+                            else if (command.Contains("{Bob}"))
+                            {
+                                AddLog("Bob not found, using default HSD command");
+                                command = dir + "hsd\\bin\\hsd --agent=FireWallet --index-tx --index-address --api-key " + nodeSettings["Key"];
+                            }
+
+                            command = command.Replace("{key}", nodeSettings["Key"]);
+                            hsdProcess.StartInfo.Arguments = command;
                         }
+                        else
+                        {
+                            AddLog("Using default HSD command");
+                            hsdProcess.StartInfo.Arguments = dir + "hsd\\bin\\hsd --agent=FireWallet --index-tx --index-address --api-key " + nodeSettings["Key"];
+                            string bobPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Bob\\hsd_data";
+                            if (Directory.Exists(bobPath))
+                            {
+                                hsdProcess.StartInfo.Arguments = hsdProcess.StartInfo.Arguments + " --prefix " + bobPath;
+                            }
+                        }
+
+
+
+
                         hsdProcess.Start();
                         // Wait for HSD to start
                         await Task.Delay(2000);
@@ -308,6 +358,18 @@ namespace FireWallet
         public void AddLog(string message)
         {
             if (message.Contains("Get Error: No connection could be made because the target machine actively refused it")) return;
+
+            // If file size is over 1MB, rename it to old.log.txt
+            if (File.Exists(dir + "log.txt"))
+            {
+                FileInfo fi = new FileInfo(dir + "log.txt");
+                if (fi.Length > 1000000)
+                {
+                    if (File.Exists(dir + "old.log.txt")) File.Delete(dir + "old.log.txt"); // Delete old log file as it is super old
+                    File.Move(dir + "log.txt", dir + "old.log.txt");
+                }
+            }
+
             StreamWriter sw = new StreamWriter(dir + "log.txt", true);
             sw.WriteLine(DateTime.Now.ToString() + ": " + message);
             sw.Dispose();
@@ -639,7 +701,27 @@ namespace FireWallet
                 }
 
                 account = comboBoxaccount.Text;
-                password = textBoxaccountpassword.Text;
+
+                if (textBoxaccountpassword.Text == "")
+                {
+                    if (File.Exists(dir + account + ".yubikey"))
+                    {
+                        // Check if yubikey is plugged in
+                        var devices = YubiKeyDevice.FindAll();
+                        if (devices.Count() > 0)
+                        {
+                            // Get key from yubikey
+                            password = YubiUnlock();
+                        }
+
+                    }
+
+                } else password = textBoxaccountpassword.Text;
+
+
+
+                
+                
                 bool loggedin = await Login();
                 if (loggedin)
                 {
@@ -891,7 +973,8 @@ namespace FireWallet
             if (watchOnly)
             {
                 APIresponse = await APIPost("", true, "{\"method\": \"listtransactions\",\"params\": [\"default\"," + toGet + "," + toSkip + ", true]}");
-            } else
+            }
+            else
             {
                 APIresponse = await APIPost("", true, "{\"method\": \"listtransactions\",\"params\": [\"default\"," + toGet + "," + toSkip + "]}");
             }
@@ -912,10 +995,7 @@ namespace FireWallet
             }
 
             JArray txs = JArray.Parse(TXGET["result"].ToString());
-            if (toGet > txs.Count)
-            {
-                toGet = txs.Count;
-            }
+            if (toGet > txs.Count) toGet = txs.Count; // In case there are less TXs than expected (usually happens when the get TX's fails)
             Control[] tmpControls = new Control[toGet];
             for (int i = 0; i < toGet; i++)
             {
@@ -1029,17 +1109,17 @@ namespace FireWallet
         {
             try
             {
-                string response = await APIGet("fee", false);
+                string response = await APIPost("", false, "{\"method\": \"estimatefee\",\"params\": [ 3 ]}");
                 JObject resp = JObject.Parse(response);
-                decimal fee = Convert.ToDecimal(resp["rate"].ToString());
-                fee = fee / 1000000;
-                if (fee < 0.0001m) fee = 1;
+                string result = resp["result"].ToString();
+                decimal fee = decimal.Parse(result);
+                if (fee < 0.001m) fee = 1;
 
                 return fee.ToString();
-                //return resp["rate"].ToString();
             }
             catch
             {
+                AddLog("GetFee Error");
                 return "1";
             }
         }
@@ -1105,6 +1185,7 @@ namespace FireWallet
             labelSendingMax.Text = "Max: " + balance.ToString() + " HNS";
             textBoxSendingTo.Focus();
             string fee = await GetFee();
+
             labelSendingFee.Text = "Est. Fee: " + fee + " HNS";
             labelSendingError.Hide();
 
@@ -1156,6 +1237,8 @@ namespace FireWallet
             groupBoxDomains.Width = panelDomains.Width - 20;
             groupBoxDomains.Left = 10;
             groupBoxDomains.Height = panelDomains.Height - groupBoxDomains.Top - 10;
+            comboBoxDomainSort.SelectedIndex = 0;
+
             UpdateDomains();
 
         }
@@ -1200,14 +1283,96 @@ namespace FireWallet
         }
         #endregion
         #region Send
+
+        // Store TLSA hash
+        public string TLSA { get; set; }
         private async void textBoxSendingTo_Leave(object sender, EventArgs e)
         {
+            labelSendingError.Hide();
+            labelHIPArrow.Hide();
+            labelSendingHIPAddress.Hide();
             if (textBoxSendingTo.Text == "") return;
             if (textBoxSendingTo.Text.Substring(0, 1) == "@")
             {
-                labelSendingError.Show();
-                labelSendingError.Text = "HIP-02 Not supported yet";
-                return;
+                string domain = textBoxSendingTo.Text.Substring(1);
+
+                try
+                {
+                    IPAddress iPAddress = null;
+                    TLSA = "";
+
+
+                    // Create an instance of LookupClient using the custom options
+                    NameServer nameServer = new NameServer(IPAddress.Parse("127.0.0.1"), 5350);
+                    var options = new LookupClientOptions(nameServer);
+                    options.EnableAuditTrail = true;
+                    options.UseTcpOnly = true;
+                    options.Recursion = true;
+                    options.UseCache = false;
+                    options.RequestDnsSecRecords = true;
+                    options.Timeout = TimeSpan.FromSeconds(5);
+
+
+                    var client = new LookupClient(options);
+
+
+                    // Perform the DNS lookup for the specified domain using DNSSec
+
+                    var result = client.Query(domain, QueryType.A);
+
+
+
+
+
+                    // Display the DNS lookup results
+                    foreach (var record in result.Answers.OfType<ARecord>())
+                    {
+                        iPAddress = record.Address;
+                    }
+
+                    if (iPAddress == null)
+                    {
+                        labelSendingError.Show();
+                        labelSendingError.Text = "HIP-02 lookup failed";
+                        return;
+                    }
+
+                    // Get TLSA record
+                    var resultTLSA = client.Query("_443._tcp." + domain, QueryType.TLSA);
+                    foreach (var record in resultTLSA.Answers.OfType<TlsaRecord>())
+                    {
+                        TLSA = record.CertificateAssociationDataAsString;
+                    }
+
+
+
+                    string url = "https://" + iPAddress.ToString() + "/.well-known/wallets/HNS";
+                    var handler = new HttpClientHandler();
+
+                    handler.ServerCertificateCustomValidationCallback = ValidateServerCertificate;
+
+                    // Create an instance of HttpClient with the custom handler
+                    using (var httpclient = new HttpClient(handler))
+                    {
+                        httpclient.DefaultRequestHeaders.Add("Host", domain);
+                        // Send a GET request to the specified URL
+                        HttpResponseMessage response = httpclient.GetAsync(url).Result;
+
+                        // Response
+                        string address = response.Content.ReadAsStringAsync().Result;
+
+                        labelSendingHIPAddress.Text = address;
+                        labelSendingHIPAddress.Show();
+                        labelHIPArrow.Show();
+                    }
+
+                }
+                catch (Exception ex)
+                {
+                    AddLog(ex.Message);
+                    labelSendingError.Show();
+                    labelSendingError.Text = "HIP-02 lookup failed";
+                }
             }
             else
             {
@@ -1232,6 +1397,67 @@ namespace FireWallet
                 }
             }
         }
+        public bool ValidateServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
+        {
+            // Customize the certificate validation logic here if needed
+
+            // Return true to accept the certificate or false to reject it
+            X509Certificate2 cert2 = new X509Certificate2(certificate);
+
+
+            var rsaPublicKey = (RSA)cert2.PublicKey.Key;
+
+            // Calculate the SHA-256 hash of the public key
+            using (var sha256 = SHA256.Create())
+            {
+                byte[] publicKeyBytes = rsaPublicKey.ExportSubjectPublicKeyInfo();
+                byte[] publicKeyHash = sha256.ComputeHash(publicKeyBytes);
+
+                // Convert the hash value to hexadecimal format
+                string hexFingerprint = ByteArrayToHexString(publicKeyHash);
+
+                if (hexFingerprint == TLSA)
+                {
+                    return true;
+                }
+                else
+                {
+                    AddLog("TLSA mismatch");
+                    return false;
+                }
+            }
+        }
+        static string ByteArrayToHexString(byte[] bytes)
+        {
+            StringBuilder hex = new StringBuilder(bytes.Length * 2);
+            foreach (byte b in bytes)
+            {
+                hex.AppendFormat("{0:X2}", b);
+            }
+            return hex.ToString();
+        }
+
+        private static string GetHash(HashAlgorithm hashAlgorithm, byte[] input)
+        {
+
+            // Convert the input string to a byte array and compute the hash.
+            byte[] data = hashAlgorithm.ComputeHash(input);
+
+            // Create a new Stringbuilder to collect the bytes
+            // and create a string.
+            var sBuilder = new StringBuilder();
+
+            // Loop through each byte of the hashed data
+            // and format each one as a hexadecimal string.
+            for (int i = 0; i < data.Length; i++)
+            {
+                sBuilder.Append(data[i].ToString("x2"));
+            }
+
+            // Return the hexadecimal string.
+            return sBuilder.ToString();
+        }
+
         private void textBoxSendingAmount_Leave(object sender, EventArgs e)
         {
             decimal amount = 0;
@@ -1259,6 +1485,10 @@ namespace FireWallet
             try
             {
                 string address = textBoxSendingTo.Text;
+                if (labelHIPArrow.Visible)
+                {
+                    address = labelSendingHIPAddress.Text;
+                }
                 bool valid = await ValidAddress(address);
                 if (!valid)
                 {
@@ -1674,6 +1904,33 @@ namespace FireWallet
             int i = 0;
             int renewable = 0;
             panelDomainList.Controls.Clear();
+
+            // Sort the domains
+            switch (comboBoxDomainSort.Text)
+            {
+                case "Default":
+                    break;
+                case "Alphabetical":
+                    names = new JArray(names.OrderBy(obj => (string)obj["name"]));
+                    break;
+                case "Expiring":
+                    names = new JArray(names.OrderBy(obj =>
+                    {
+                        JToken daysUntilExpireToken = obj["stats"]?["daysUntilExpire"];
+                        return (int)(daysUntilExpireToken ?? int.MaxValue);
+                    }));
+                    break;
+                case "Value":
+                    // Sort by most valuable first
+                    names = new JArray(names.OrderByDescending(obj =>
+                    {
+                        JToken valueToken = obj?["value"];
+                        return (int)(valueToken ?? 0);
+                    }));
+                    break;
+            }
+
+
             foreach (JObject name in names)
             {
                 Domains[i] = name["name"].ToString();
@@ -1758,7 +2015,7 @@ namespace FireWallet
                 return;
             }
             JObject resp = JObject.Parse(response);
-            if (resp["error"] != null)
+            if (resp["error"].ToString() != "")
             {
                 AddLog("Error sending reveal");
                 AddLog(resp["error"].ToString());
@@ -1974,5 +2231,197 @@ namespace FireWallet
                 AddBatch(domain, "RENEW");
             }
         }
+
+        private void githubToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            // Open the GitHub page
+            ProcessStartInfo psi = new ProcessStartInfo
+            {
+                FileName = "https://github.com/Nathanwoodburn/FireWallet/",
+                UseShellExecute = true
+            };
+            Process.Start(psi);
+        }
+
+        private void websiteToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            ProcessStartInfo psi = new ProcessStartInfo
+            {
+                FileName = "https://firewallet",
+                UseShellExecute = true
+            };
+            Process.Start(psi);
+        }
+
+        private void supportDiscordServerToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            ProcessStartInfo psi = new ProcessStartInfo
+            {
+                FileName = "https://l.woodburn.au/discord",
+                UseShellExecute = true
+            };
+            Process.Start(psi);
+        }
+
+        private void comboBoxDomainSort_DropDownClosed(object sender, EventArgs e)
+        {
+            UpdateDomains();
+        }
+        #region yubikey
+        static bool PinSubmitter(KeyEntryData pin)
+        {
+            string s = "123456";
+            var s_b = Encoding.UTF8.GetBytes(s);
+            pin.SubmitValue(s_b);
+            return true;
+        }
+        private void buttonSettingsYubikey_Click(object sender, EventArgs e)
+        {
+            if (password.Length < 0)
+            {
+                return;
+            }
+
+            NotifyForm notifyForm = new NotifyForm("Insert Yubikey\nThis will use your yubikey to encrypt your account password.");
+            notifyForm.ShowDialog();
+            notifyForm.Dispose();
+            var devices = YubiKeyDevice.FindAll();
+            if (devices.Count() != 1)
+            {
+                NotifyForm notifyForm2 = new NotifyForm("Please insert your yubikey and try again.");
+                notifyForm2.ShowDialog();
+                notifyForm2.Dispose();
+                return;
+            }
+
+
+            NotifyForm yubiLoadingForm = new NotifyForm("Encrypting. . .", false);
+            yubiLoadingForm.Show();
+            // Wait for the form to load
+            Application.DoEvents();
+
+            try
+            {
+                //Assumes there is exactly one yubikey connected and it has a RSA2048 certificate in slot 9d
+                //PIV PIN is assumed to be 123456
+                
+                var ykDevice = devices.First();
+                PivSession piv = new(ykDevice);
+
+                piv.KeyCollector += PinSubmitter;
+                piv.VerifyPin();
+
+                var slot = PivSlot.KeyManagement;
+
+                X509Certificate2 cert = piv.GetCertificate(slot);
+                if (cert.SignatureAlgorithm.FriendlyName != "sha256RSA")
+                    throw new CryptographicException("Certificate must be RSA with SHA256");
+
+                var publicKey = cert.GetRSAPublicKey() ?? throw new CryptographicException("Couldn't get public key from certificate.");
+
+                Aes aesFirst = Aes.Create();
+
+                var encryptedKey = publicKey.Encrypt(aesFirst.Key, RSAEncryptionPadding.Pkcs1);
+                var decryptedKey = piv.Decrypt(slot, encryptedKey);
+
+                //MessageBox.Show($"aesFirst.Key.Length: {aesFirst.Key.Length}");
+                //MessageBox.Show($"encryptedKey.Length: {encryptedKey.Length}");
+                //MessageBox.Show($"decryptedKey.Length: {decryptedKey.Length}");
+
+                // split the message into blocks of 128 bytes
+
+                string message = password;
+                int blockSize = 128;
+                int blockCount = (int)Math.Ceiling((double)message.Length / blockSize);
+
+                string[] strings = new string[blockCount];
+                FileStream sw = new FileStream(dir + account + ".yubikey", FileMode.Create, FileAccess.Write);
+
+                for (int i = 0; i < blockCount; i++)
+                {
+                    int size = Math.Min(blockSize, message.Length - i * blockSize);
+                    strings[i] = message.Substring(i * blockSize, size);
+
+                    byte[] bytes = Encoding.ASCII.GetBytes(strings[i]);
+                    var encryptedBytes = publicKey.Encrypt(bytes, RSAEncryptionPadding.Pkcs1);
+                    sw.Write(encryptedBytes, 0, encryptedBytes.Length);
+                }
+                sw.Close();
+                sw.Dispose();
+
+            }
+            catch (Exception ex)
+            {
+                AddLog(ex.Message);
+            }
+
+            yubiLoadingForm.CloseNotification();
+        }
+        private string YubiUnlock()
+        {
+            NotifyForm yubiLoadingForm = new NotifyForm("Decrypting. . .", false);
+            yubiLoadingForm.Show();
+            // Wait for the form to load
+            Application.DoEvents();
+            try
+            {
+
+                //Assumes there is exactly one yubikey connected and it has a RSA2048 certificate in slot 9d
+                //PIV PIN is assumed to be 123456
+                var devices = YubiKeyDevice.FindAll();
+                var ykDevice = devices.First();
+                PivSession piv = new(ykDevice);
+
+                piv.KeyCollector += PinSubmitter;
+                piv.VerifyPin();
+
+                var slot = PivSlot.KeyManagement;
+
+                X509Certificate2 cert = piv.GetCertificate(slot);
+                if (cert.SignatureAlgorithm.FriendlyName != "sha256RSA")
+                    throw new CryptographicException("Certificate must be RSA with SHA256");
+
+                var publicKey = cert.GetRSAPublicKey() ?? throw new CryptographicException("Couldn't get public key from certificate.");
+
+                Aes aesFirst = Aes.Create();
+
+                var encryptedKey = publicKey.Encrypt(aesFirst.Key, RSAEncryptionPadding.Pkcs1);
+                var decryptedKey = piv.Decrypt(slot, encryptedKey);
+
+                byte[] input = File.ReadAllBytes(dir + account + ".yubikey");
+
+                // decrypt the input
+
+                int blockSize = 256;
+                int blockCount = (int)Math.Ceiling((double)input.Length / blockSize);
+
+                byte[][] blocks = new byte[blockCount][];
+                byte[] decripted = new byte[blockCount * blockSize];
+                string output = "";
+                for (int i = 0; i < blockCount; i++)
+                {
+                    int size = Math.Min(blockSize, input.Length - i * blockSize);
+                    blocks[i] = new byte[size];
+                    Array.Copy(input, i * blockSize, blocks[i], 0, size);
+                    var paddedDecryptedBytes = piv.Decrypt(slot, blocks[i]);
+                    byte[] decryptedBytes;
+                    bool couldParse = Yubico.YubiKey.Cryptography.RsaFormat.TryParsePkcs1Decrypt(paddedDecryptedBytes, out decryptedBytes);
+                    Array.Copy(decryptedBytes, 0, decripted, i * blockSize, decryptedBytes.Length);
+
+                    output += Encoding.ASCII.GetString(decryptedBytes);
+                }
+                yubiLoadingForm.CloseNotification();
+                return output;
+            }
+            catch (Exception ex)
+            {
+                AddLog(ex.Message);
+                yubiLoadingForm.CloseNotification();
+                return "";
+            }
+
+        }
+
+        #endregion
     }
 }

FireWallet/MainForm.resx

@@ -120,10 +120,19 @@
   <metadata name="statusStripmain.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>133, 17</value>
   </metadata>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="toolStripDropDownButtonHelp.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACRSURBVDhPY/j27dt/SjDYACcnJ7IwigEf3n8kCZNswPNb
+        J/+f6DYF0yA+yQac6Db5f6hWCmwIiE+mC0wIu2DS2Vf/F1x6DefjwlgNyNr34r/0wkdgTMgQDAOQNRNj
+        CIoBOg0rMTTDMLIhIHbriZeYBmDTiIxBGkEYxge5liQDsGGQqykyAISpZwAlmIEywMAAAAc1/Jwvt6sN
+        AAAAAElFTkSuQmCC
+</value>
+  </data>
   <metadata name="timerNodeStatus.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>269, 17</value>
   </metadata>
-  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         AAABAAEAAAAAAAEAIAB2pAAAFgAAAIlQTkcNChoKAAAADUlIRFIAAAOEAAADAAgGAAAAfG+p9QAAIABJ

FireWallet/TXForm.cs

@@ -79,7 +79,7 @@ namespace FireWallet
 
                 panelInputs.Controls.Add(PanelInput);
             }
-
+            panelInputs.Visible = true;
             // For each output
             JArray outputs = (JArray)tx["outputs"];
             foreach (JObject output in outputs)
@@ -136,8 +136,6 @@ namespace FireWallet
 
                 panelOutputs.Controls.Add(PanelOutput);
             }
-
-            panelInputs.Visible = true;
             panelOutputs.Visible = true;
         }
 

FireWallet/TransferForm.Designer.cs

@@ -36,6 +36,8 @@
             label2 = new Label();
             textBoxAddress = new TextBox();
             labelError = new Label();
+            labelSendingHIPAddress = new Label();
+            labelHIPArrow = new Label();
             SuspendLayout();
             // 
             // buttonTransfer
@@ -105,18 +107,41 @@
             // labelError
             // 
             labelError.AutoSize = true;
-            labelError.Location = new Point(46, 139);
+            labelError.Location = new Point(492, 139);
             labelError.Name = "labelError";
             labelError.Size = new Size(98, 15);
             labelError.TabIndex = 6;
             labelError.Text = "Address not valid";
             labelError.Visible = false;
             // 
+            // labelSendingHIPAddress
+            // 
+            labelSendingHIPAddress.AutoSize = true;
+            labelSendingHIPAddress.Location = new Point(75, 150);
+            labelSendingHIPAddress.Name = "labelSendingHIPAddress";
+            labelSendingHIPAddress.Size = new Size(64, 15);
+            labelSendingHIPAddress.TabIndex = 19;
+            labelSendingHIPAddress.Text = "To Address";
+            labelSendingHIPAddress.Visible = false;
+            // 
+            // labelHIPArrow
+            // 
+            labelHIPArrow.AutoSize = true;
+            labelHIPArrow.Font = new Font("Segoe UI", 18F, FontStyle.Bold, GraphicsUnit.Point);
+            labelHIPArrow.Location = new Point(46, 139);
+            labelHIPArrow.Name = "labelHIPArrow";
+            labelHIPArrow.Size = new Size(32, 32);
+            labelHIPArrow.TabIndex = 20;
+            labelHIPArrow.Text = "⮡ ";
+            labelHIPArrow.Visible = false;
+            // 
             // TransferForm
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(602, 340);
+            Controls.Add(labelSendingHIPAddress);
+            Controls.Add(labelHIPArrow);
             Controls.Add(labelError);
             Controls.Add(textBoxAddress);
             Controls.Add(label2);
@@ -143,5 +168,7 @@
         private Label label2;
         private TextBox textBoxAddress;
         private Label labelError;
+        private Label labelSendingHIPAddress;
+        private Label labelHIPArrow;
     }
 }

FireWallet/TransferForm.cs

@@ -8,6 +8,8 @@ using System.Net;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using DnsClient.Protocol;
+using DnsClient;
 using Newtonsoft.Json.Linq;
 
 namespace FireWallet
@@ -46,16 +48,19 @@ namespace FireWallet
             this.Close();
         }
 
+        string address = "";
         private async void buttonTransfer_Click(object sender, EventArgs e)
         {
-            if (!await MainForm.ValidAddress(textBoxAddress.Text))
+            updateAddress();
+
+            if (!await MainForm.ValidAddress(address))
             {
                 labelError.Show();
                 return;
             }
 
             string content = "{\"method\": \"sendtransfer\",\"params\": [ \"" + Domain + "\", \"" +
-    textBoxAddress.Text + "\"]}";
+    address + "\"]}";
             string output = await MainForm.APIPost("", true, content);
             JObject APIresp = JObject.Parse(output);
             if (APIresp["error"].ToString() != "")
@@ -78,14 +83,113 @@ namespace FireWallet
 
         private async void buttonBatch_Click(object sender, EventArgs e)
         {
-            if (!await MainForm.ValidAddress(textBoxAddress.Text))
+            updateAddress();
+
+            if (!await MainForm.ValidAddress(address))
             {
                 labelError.Show();
                 return;
             }
 
-            MainForm.AddBatch(Domain, "TRANSFER", textBoxAddress.Text);
+            MainForm.AddBatch(Domain, "TRANSFER", address);
             this.Close();
         }
+
+        private void updateAddress()
+        {
+            labelError.Hide();
+
+            if (textBoxAddress.Text.Length < 1)
+            {
+                address = "";
+                return;
+            }
+            if (textBoxAddress.Text.Substring(0, 1) == "@")
+            {
+                string domain = textBoxAddress.Text.Substring(1);
+
+                try
+                {
+                    IPAddress iPAddress = null;
+
+
+                    // Create an instance of LookupClient using the custom options
+                    NameServer nameServer = new NameServer(IPAddress.Parse("127.0.0.1"), 5350);
+                    var options = new LookupClientOptions(nameServer);
+                    options.EnableAuditTrail = true;
+                    options.UseTcpOnly = true;
+                    options.Recursion = true;
+                    options.UseCache = false;
+                    options.RequestDnsSecRecords = true;
+                    options.Timeout = TimeSpan.FromSeconds(5);
+
+
+                    var client = new LookupClient(options);
+
+
+                    // Perform the DNS lookup for the specified domain using DNSSec
+
+                    var result = client.Query(domain, QueryType.A);
+
+
+
+
+
+                    // Display the DNS lookup results
+                    foreach (var record in result.Answers.OfType<ARecord>())
+                    {
+                        iPAddress = record.Address;
+                    }
+
+                    if (iPAddress == null)
+                    {
+                        labelError.Show();
+                        labelError.Text = "HIP-02 lookup failed";
+                        return;
+                    }
+
+                    // Get TLSA record
+                    var resultTLSA = client.Query("_443._tcp." + domain, QueryType.TLSA);
+                    foreach (var record in resultTLSA.Answers.OfType<TlsaRecord>())
+                    {
+                        MainForm.TLSA = record.CertificateAssociationDataAsString;
+                    }
+
+
+
+                    string url = "https://" + iPAddress.ToString() + "/.well-known/wallets/HNS";
+                    var handler = new HttpClientHandler();
+
+                    handler.ServerCertificateCustomValidationCallback = MainForm.ValidateServerCertificate;
+
+                    // Create an instance of HttpClient with the custom handler
+                    using (var httpclient = new HttpClient(handler))
+                    {
+                        httpclient.DefaultRequestHeaders.Add("Host", domain);
+                        // Send a GET request to the specified URL
+                        HttpResponseMessage response = httpclient.GetAsync(url).Result;
+
+                        // Response
+                        string address = response.Content.ReadAsStringAsync().Result;
+
+                        labelSendingHIPAddress.Text = address;
+                        this.address = address;
+                        labelSendingHIPAddress.Show();
+                        labelHIPArrow.Show();
+                    }
+
+                }
+                catch (Exception ex)
+                {
+                    MainForm.AddLog(ex.Message);
+                    labelError.Show();
+                    labelError.Text = "HIP-02 lookup failed";
+                }
+            } else
+            {
+                address = textBoxAddress.Text;
+            }
+
+        }
     }
 }

FireWalletSetup/FireWalletSetup.vdproj

@@ -224,15 +224,15 @@
         {
         "Name" = "8:Microsoft Visual Studio"
         "ProductName" = "8:FireWallet"
-        "ProductCode" = "8:{D85E3D97-B8F8-4212-9488-A48CF16CCF68}"
-        "PackageCode" = "8:{D2DCB865-F096-4420-AE54-579B6159A7CF}"
+        "ProductCode" = "8:{007B0A5E-57B9-4DB7-AABE-5A3631A89BEB}"
+        "PackageCode" = "8:{546D4209-3E58-4144-A9DC-E659A2482DD4}"
         "UpgradeCode" = "8:{0C86F725-6B01-4173-AA05-3F0EDF481362}"
         "AspNetVersion" = "8:"
         "RestartWWWService" = "11:FALSE"
         "RemovePreviousVersions" = "11:TRUE"
         "DetectNewerInstalledVersion" = "11:TRUE"
         "InstallAllUsers" = "11:FALSE"
-        "ProductVersion" = "8:2.7"
+        "ProductVersion" = "8:3.0"
         "Manufacturer" = "8:Nathan.Woodburn/"
         "ARPHELPTELEPHONE" = "8:"
         "ARPHELPLINK" = "8:https://l.woodburn.au/discord"

README.md

@@ -60,6 +60,9 @@ You can change the number of transactions shown in the `portfolio-tx:` settings.
 <br><br>
 ## Sending HNS
 ![Send](assets/send_hns.png)
+This page lets you send HNS to Handshake addresses or domains using [HIP-02](https://github.com/handshake-org/HIPs/blob/master/HIP-0002.md).  
+To use HIP-02 you need to have HSD resolver (or any HNS compatible DNS resolver) listening on port 5350 (default HSD port).  
+To enter a domain to use HIP-02 you need to prefix the domain with `@` (eg. `@nathan.woodburn`).
 
 ## Receiving HNS or Domains
 The receive page shows your current HNS address.  
@@ -104,6 +107,8 @@ The "CANCEL" transaction type is used to cancel an transfer.
 
 At the momemt "UPDATE" or coin only transactions are not supported.
 
+
+Please not that the import syntax for BIDs is BID,LOCKUP where LOCKUP is (BID+BLIND)
 ![Batch Import](assets/batch_import.png)
 
 ## Exporting
@@ -134,6 +139,15 @@ This file stores the node (HSD/Bob connection) settings.
 The Network is the network you want to connect to (default is `0` for Mainnet).  
 If you delete this file, FireWallet will show the node setup screen on next startup.
 
+You can set a custom HSD launch command by setting the `hsd-command` key.  
+The default launch is the same as this
+```yaml
+HSD-command: {default-dir} --agent=FireWallet --index-tx --index-address --api-key {key} --prefix {Bob}
+```
+The `{default-dir}` will be replaced with the HSD directory `%appdata%\FireWallet\hsd\`.  
+The `{key}` will be replaced with the API key from the node.txt file.  
+The `{Bob}` will be replaced with the Bob wallet HSD data directory `%appdata%\Bob\hsd_data\` this is used to sync FireWallet with Bob's accounts and also stops you needing to sync the chain twice.
+
 ## theme.txt
 This file stores the theme settings.  
 The theme is the color scheme of the application.  
@@ -142,4 +156,10 @@ There are 4 modes: `off` is disabled, `mica` is windows app style, `key` is to m
 
 ## log.txt
 This file stores the logs for the application.  
-You should check this file if you have any issues with the application.
+You should check this file if you have any issues with the application.
+
+
+# Support
+If you have any issues with the application you can open an issue on GitHub or contact me on Discord (NathanWoodburn on most Handshake servers).
+
+If you would like to support this project you can find out how at https://nathan.woodburn.au/#donate or you can help by contributing to the project on GitHub.

example-configs/node.txt

@@ -1,3 +1,5 @@
 IP: 127.0.0.1
 Network: 0
 Key: my-super-secret-api-key
+HSD: False
+HSD-command: {default-dir} --agent=FireWallet --index-tx --index-address --api-key {key} --prefix {Bob}