├── ClientImage.png ├── GeneratorImage.png ├── LicenseGenerator.csproj ├── readme.md ├── Program.cs ├── LicenseGenerator.sln ├── View ├── ClientForm.cs ├── GeneratorForm.cs ├── ClientForm.resx ├── GeneratorForm.resx ├── ClientForm.Designer.cs └── GeneratorForm.Designer.cs ├── ViewModel ├── ViewModel.cs ├── GeneratorModel.cs └── ClientModel.cs ├── .gitattributes └── .gitignore /ClientImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CosineG/LicenseGenerator/HEAD/ClientImage.png -------------------------------------------------------------------------------- /GeneratorImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CosineG/LicenseGenerator/HEAD/GeneratorImage.png -------------------------------------------------------------------------------- /LicenseGenerator.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | WinExe 5 | net5.0-windows 6 | true 7 | 8 | 9 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | LicenseGenerator 2 | === 3 | 4 | 一个基于RSA算法的，用于软件授权license(注册、激活码)生成和验证，并提供了生成器和客户端的GUI的简易demo。主要为了记录学习内容，仅供参考。 5 | 6 | 原理 7 | === 8 | 9 | 基于RSA非对称加密算法，先通过私钥为授权信息签名，再将授权信息与签名组合为激活码发放到用户手中。客户端会先将激活码解码，并验证授权信息与签名是否匹配，且判断授权信息是否与用户信息相吻合，若皆能通过验证则予以软件授权。 10 | 11 | 详情见博客文章 [基于RSA算法的软件授权生成和验证 - 余弦G的博客](https://www.cosineg.com/archives/114/) 12 | 13 | 截图 14 | === 15 | 16 | ![生成器截图](GeneratorImage.png) 17 | 18 | ![客户端截图](ClientImage.png) 19 | -------------------------------------------------------------------------------- /Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | using System.Windows.Forms; 6 | using LicenseGenerator.View; 7 | 8 | namespace LicenseGenerator 9 | { 10 | static class Program 11 | { 12 | /// 13 | /// The main entry point for the application. 14 | /// 15 | [STAThread] 16 | static void Main() 17 | { 18 | Application.SetHighDpiMode(HighDpiMode.SystemAware); 19 | Application.EnableVisualStyles(); 20 | Application.SetCompatibleTextRenderingDefault(false); 21 | new ClientForm().Show(); 22 | Application.Run(new GeneratorForm()); 23 | } 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /LicenseGenerator.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.31515.178 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LicenseGenerator", "LicenseGenerator.csproj", "{1C376025-E7BC-49A3-9C8C-A8D8408E8604}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {1C376025-E7BC-49A3-9C8C-A8D8408E8604}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {1C376025-E7BC-49A3-9C8C-A8D8408E8604}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {1C376025-E7BC-49A3-9C8C-A8D8408E8604}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {1C376025-E7BC-49A3-9C8C-A8D8408E8604}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {FDA3C072-760B-442A-8F88-D2E42DC75905} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /View/ClientForm.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Windows.Forms; 3 | using LicenseGenerator.ViewModel; 4 | 5 | namespace LicenseGenerator.View 6 | { 7 | public partial class ClientForm : Form 8 | { 9 | private readonly ClientModel _model = new ClientModel(); 10 | 11 | public ClientForm() 12 | { 13 | InitializeComponent(); 14 | BindData(); 15 | } 16 | 17 | /// 18 | /// 参数绑定 19 | /// 20 | private void BindData() 21 | { 22 | tbEmail.DataBindings.Add("Text", _model, nameof(_model.Email)); 23 | // 得到mac地址 24 | _model.GetMACAddress(); 25 | tbMAC.DataBindings.Add("Text", _model, nameof(_model.MACAddress)); 26 | // 示例用公钥 27 | _model.PublicKey = @"-----BEGIN PUBLIC KEY----- MIGeMA0GCSqGSIb3DQEBAQUAA4GMADCBiAKBgGFPnrvYFsHG3+NAFcVf4czqpdFX Of/eQyyFTUxwm4qjPJGLpm/agh5U3gUS6E5t9QHHSpN6hf3g8qIMgblDtTSltU4r mWEf3C8JoHK9fSsJeo2JadOSoJj8YBTPFjOTNz7/PkS0F+Sn/8to/ybzt8tUReT9 5Fxi4JWkJyxQpcWnAgMBAAE= -----END PUBLIC KEY-----"; 28 | tbPublicKey.DataBindings.Add("Text", _model, nameof(_model.PublicKey)); 29 | tbLicense.DataBindings.Add("Text", _model, nameof(_model.License)); 30 | } 31 | 32 | private void BtnActivate_Click(object sender, EventArgs e) 33 | { 34 | _model.ActivateLicense(); 35 | } 36 | } 37 | } -------------------------------------------------------------------------------- /ViewModel/ViewModel.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Collections.ObjectModel; 4 | using System.ComponentModel; 5 | using System.Runtime.CompilerServices; 6 | using System.Text; 7 | 8 | namespace LicenseGenerator.ViewModel 9 | { 10 | /// 11 | /// ViewModel基类，实现了INotifyPropertyChanged接口 12 | /// 13 | public class ViewModel : INotifyPropertyChanged 14 | { 15 | public event PropertyChangedEventHandler PropertyChanged; 16 | public event PropertyChangingEventHandler PropertyChanging; 17 | 18 | /// 19 | /// 更改属性值并发出通知 20 | /// 21 | /// 22 | /// 属性对应的字段 23 | /// 更新的值 24 | /// 25 | protected bool SetProperty(ref T field, T newValue, [CallerMemberName] string propertyName = null) 26 | { 27 | if (EqualityComparer.Default.Equals(field, newValue)) 28 | { 29 | return false; 30 | } 31 | 32 | OnPropertyChanging(propertyName); 33 | 34 | field = newValue; 35 | 36 | OnPropertyChanged(propertyName); 37 | 38 | return true; 39 | } 40 | 41 | protected void OnPropertyChanging(string propertyName) 42 | { 43 | PropertyChanging?.Invoke(this, new PropertyChangingEventArgs(propertyName)); 44 | } 45 | 46 | protected void OnPropertyChanged(string propertyName) 47 | { 48 | PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); 49 | } 50 | 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /View/GeneratorForm.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Windows.Forms; 3 | using LicenseGenerator.ViewModel; 4 | 5 | namespace LicenseGenerator.View 6 | { 7 | public partial class GeneratorForm : Form 8 | { 9 | private readonly GeneratorModel _model = new GeneratorModel(); 10 | 11 | public GeneratorForm() 12 | { 13 | InitializeComponent(); 14 | BindData(); 15 | } 16 | 17 | /// 18 | /// 参数绑定 19 | /// 20 | private void BindData() 21 | { 22 | tbEmail.DataBindings.Add("Text", _model, nameof(_model.Email)); 23 | // 有效期默认一年 24 | _model.Date = DateTime.Now.AddYears(1); 25 | dtpDate.DataBindings.Add("Value", _model, nameof(_model.Date)); 26 | tbMAC.DataBindings.Add("Text", _model, nameof(_model.MACAddress)); 27 | // 示例用私钥 28 | _model.PrivateKey = @"-----BEGIN RSA PRIVATE KEY----- MIICWwIBAAKBgGFPnrvYFsHG3+NAFcVf4czqpdFXOf/eQyyFTUxwm4qjPJGLpm/a gh5U3gUS6E5t9QHHSpN6hf3g8qIMgblDtTSltU4rmWEf3C8JoHK9fSsJeo2JadOS oJj8YBTPFjOTNz7/PkS0F+Sn/8to/ybzt8tUReT95Fxi4JWkJyxQpcWnAgMBAAEC gYAi0/xb/tsmP6eiDi28lrSaQuFWK4H2sfYY2RzxXtxMol/rN7A6GFq5wGY2Kq46 Y+Bs4ocugYuzce9lUFSdmj4gSLJSao2MU/7W5PiML+qYWTnXH19Kl777xkXaDOVI gT8Xu65jnUC1xxzqvAqMH+lIoaI+r0RymGnBkNwWrxdoAQJBAJ9WrN6AIMBRmDaH tobaEYWK+YUK/UZThousyBQ02DFGgq/L6FyGD4HPkQzletab6Hux4JpNDgjUD4gw xnN7qgcCQQCcWAw0pswOZMBX/gFFwWTpXnYOQQrIh4ht434ebHlYxub50FEJ/TGd bYBJW5dk0hnohmSXPuzyAyjrF9fyUJ9hAkAFq3PjRvPjZAPijNm12rSc5+ERFt8E TZyQA8nqziaTOksULlFKWYrbt6MVrmS8ljejjyTK2MsTDViwI+wr186pAkAdNOma 0GogajvwdDgiot1KJ2ZghVARZBhdhvkhj9wfdJDjrEHnXtBs+27SxXSD1igW4zxZ cNzs3SBAwuSJlPwhAkEAnqGIRk7093CALK3jUKtBH/xkXPeZhVTABNbIHuiec00M EDOCN0Fnba5EDT18hqHKfGpTK1hvnk8gA5vatZFyfA== -----END RSA PRIVATE KEY-----"; 29 | tbPrivateKey.DataBindings.Add("Text", _model, nameof(_model.PrivateKey)); 30 | tbLicense.DataBindings.Add("Text", _model, nameof(_model.License)); 31 | } 32 | 33 | private void BtnGenerate_Click(object sender, EventArgs e) 34 | { 35 | _model.GenerateLicense(); 36 | } 37 | } 38 | } -------------------------------------------------------------------------------- /ViewModel/GeneratorModel.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Security.Cryptography; 3 | using System.Text.Json; 4 | using System.Text.Json.Serialization; 5 | using System.Windows.Forms; 6 | 7 | namespace LicenseGenerator.ViewModel 8 | { 9 | public class GeneratorModel : ViewModel 10 | { 11 | private string _email; 12 | private DateTime _date; 13 | private string _macAddress; 14 | private string _privateKey; 15 | private string _license; 16 | 17 | public string Email 18 | { 19 | get => _email; 20 | set => SetProperty(ref _email, value); 21 | } 22 | 23 | public DateTime Date 24 | { 25 | get => _date; 26 | set => SetProperty(ref _date, value); 27 | } 28 | 29 | public string MACAddress 30 | { 31 | get => _macAddress; 32 | set => SetProperty(ref _macAddress, value); 33 | } 34 | 35 | [JsonIgnore] 36 | public string PrivateKey 37 | { 38 | get => _privateKey; 39 | set => SetProperty(ref _privateKey, value); 40 | } 41 | 42 | [JsonIgnore] 43 | public string License 44 | { 45 | get => _license; 46 | set => SetProperty(ref _license, value); 47 | } 48 | 49 | public void GenerateLicense() 50 | { 51 | // 授权信息，为Json格式 52 | var data = JsonSerializer.SerializeToUtf8Bytes(this); 53 | // 导入私钥 54 | var rsa = new RSACryptoServiceProvider(); 55 | try 56 | { 57 | rsa.ImportFromPem(PrivateKey.AsSpan()); 58 | } 59 | catch (ArgumentException) 60 | { 61 | MessageBox.Show("私钥错误！"); 62 | return; 63 | } 64 | 65 | // 密钥由授权信息长度+授权信息+授权信息签名组成，以Base64的形式呈现 66 | // 用2个byte来存储信息长度 67 | var dataLen = data.Length; 68 | var dataLenByte = new byte[] {(byte) (dataLen >> 8), (byte) dataLen}; 69 | var dataSigned = rsa.SignData(data, new SHA1CryptoServiceProvider()); 70 | var dataCombined = new byte[dataLenByte.Length + data.Length + dataSigned.Length]; 71 | dataLenByte.CopyTo(dataCombined, 0); 72 | data.CopyTo(dataCombined, dataLenByte.Length); 73 | dataSigned.CopyTo(dataCombined, dataLenByte.Length + data.Length); 74 | License = Convert.ToBase64String(dataCombined); 75 | } 76 | } 77 | } -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /View/ClientForm.resx: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | text/microsoft-resx 50 | 51 | 52 | 2.0 53 | 54 | 55 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 56 | 57 | 58 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 59 | 60 | -------------------------------------------------------------------------------- /View/GeneratorForm.resx: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | text/microsoft-resx 50 | 51 | 52 | 2.0 53 | 54 | 55 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 56 | 57 | 58 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 59 | 60 | -------------------------------------------------------------------------------- /ViewModel/ClientModel.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Linq; 3 | using System.Net.NetworkInformation; 4 | using System.Security.Cryptography; 5 | using System.Text.Json; 6 | using System.Windows.Forms; 7 | 8 | namespace LicenseGenerator.ViewModel 9 | { 10 | public class ClientModel : ViewModel 11 | { 12 | private string _email; 13 | private DateTime _date; 14 | private string _macAddress; 15 | private string _publicKey; 16 | private string _license; 17 | 18 | public string Email 19 | { 20 | get => _email; 21 | set => SetProperty(ref _email, value); 22 | } 23 | 24 | public DateTime Date 25 | { 26 | get => _date; 27 | set => SetProperty(ref _date, value); 28 | } 29 | 30 | public string MACAddress 31 | { 32 | get => _macAddress; 33 | set => SetProperty(ref _macAddress, value); 34 | } 35 | 36 | public string PublicKey 37 | { 38 | get => _publicKey; 39 | set => SetProperty(ref _publicKey, value); 40 | } 41 | 42 | public string License 43 | { 44 | get => _license; 45 | set => SetProperty(ref _license, value); 46 | } 47 | 48 | /// 49 | /// 获取本机MAC地址 50 | /// 51 | public void GetMACAddress() 52 | { 53 | MACAddress = NetworkInterface 54 | .GetAllNetworkInterfaces() 55 | .Where(nic => 56 | nic.OperationalStatus == OperationalStatus.Up && 57 | nic.NetworkInterfaceType != NetworkInterfaceType.Loopback) 58 | .Select(nic => nic.GetPhysicalAddress().ToString()) 59 | .FirstOrDefault(); 60 | } 61 | 62 | /// 63 | /// 激活授权 64 | /// 65 | public void ActivateLicense() 66 | { 67 | // 导入公钥 68 | // 公钥不能让用户输入，否则用户可以用自己的密钥伪造信息和签名通过验证 69 | var rsa = new RSACryptoServiceProvider(); 70 | try 71 | { 72 | rsa.ImportFromPem(PublicKey.AsSpan()); 73 | } 74 | catch (ArgumentException) 75 | { 76 | MessageBox.Show("公钥错误！"); 77 | return; 78 | } 79 | 80 | // 对激活码进行解码 81 | byte[] licenseDecode; 82 | try 83 | { 84 | licenseDecode = Convert.FromBase64String(License); 85 | } 86 | catch (Exception e) when (e is FormatException or ArgumentNullException) 87 | { 88 | MessageBox.Show("激活码错误！请检查激活码后重试"); 89 | return; 90 | } 91 | 92 | // 头两个字节是授权信息的长度 93 | var dataLen = (licenseDecode[0] << 8) + licenseDecode[1]; 94 | // 授权信息 95 | var data = licenseDecode[2..(dataLen + 2)]; 96 | // 授权信息的签名 97 | var dataSigned = licenseDecode[(dataLen + 2)..]; 98 | // 验证签名与原始信息是否匹配 99 | if (!rsa.VerifyData(data, new SHA1CryptoServiceProvider(), dataSigned)) 100 | { 101 | MessageBox.Show("激活码错误！请检查激活码后重试"); 102 | return; 103 | } 104 | 105 | // 激活码为真，但还要做输入信息的验证 106 | var dataEntity = JsonSerializer.Deserialize(data, typeof(ClientModel)) as ClientModel; 107 | if (dataEntity?.Email != Email || dataEntity?.MACAddress != MACAddress) 108 | { 109 | MessageBox.Show("激活码与本机或输入信息不匹配！"); 110 | return; 111 | } 112 | 113 | if (dataEntity?.Date < DateTime.Now) 114 | { 115 | MessageBox.Show("激活码已过期！请重新购买"); 116 | return; 117 | } 118 | 119 | MessageBox.Show(@$"激活成功,授权给{dataEntity?.Email}，有效日期至{dataEntity?.Date.ToShortDateString()}"); 120 | } 121 | } 122 | } -------------------------------------------------------------------------------- /View/ClientForm.Designer.cs: -------------------------------------------------------------------------------- 1 | 2 | namespace LicenseGenerator.View 3 | { 4 | partial class ClientForm 5 | { 6 | /// 7 | /// Required designer variable. 8 | /// 9 | private System.ComponentModel.IContainer components = null; 10 | 11 | /// 12 | /// Clean up any resources being used. 13 | /// 14 | /// true if managed resources should be disposed; otherwise, false. 15 | protected override void Dispose(bool disposing) 16 | { 17 | if (disposing && (components != null)) 18 | { 19 | components.Dispose(); 20 | } 21 | base.Dispose(disposing); 22 | } 23 | 24 | #region Windows Form Designer generated code 25 | 26 | /// 27 | /// Required method for Designer support - do not modify 28 | /// the contents of this method with the code editor. 29 | /// 30 | private void InitializeComponent() 31 | { 32 | this.grpInfo = new System.Windows.Forms.GroupBox(); 33 | this.btnActivate = new System.Windows.Forms.Button(); 34 | this.tbLicense = new System.Windows.Forms.TextBox(); 35 | this.lblLicense = new System.Windows.Forms.Label(); 36 | this.tbPublicKey = new System.Windows.Forms.TextBox(); 37 | this.lblPublicKey = new System.Windows.Forms.Label(); 38 | this.tbMAC = new System.Windows.Forms.TextBox(); 39 | this.lblMAC = new System.Windows.Forms.Label(); 40 | this.tbEmail = new System.Windows.Forms.TextBox(); 41 | this.lblEmail = new System.Windows.Forms.Label(); 42 | this.grpInfo.SuspendLayout(); 43 | this.SuspendLayout(); 44 | // 45 | // grpInfo 46 | // 47 | this.grpInfo.Controls.Add(this.btnActivate); 48 | this.grpInfo.Controls.Add(this.tbLicense); 49 | this.grpInfo.Controls.Add(this.lblLicense); 50 | this.grpInfo.Controls.Add(this.tbPublicKey); 51 | this.grpInfo.Controls.Add(this.lblPublicKey); 52 | this.grpInfo.Controls.Add(this.tbMAC); 53 | this.grpInfo.Controls.Add(this.lblMAC); 54 | this.grpInfo.Controls.Add(this.tbEmail); 55 | this.grpInfo.Controls.Add(this.lblEmail); 56 | this.grpInfo.Location = new System.Drawing.Point(12, 12); 57 | this.grpInfo.Name = "grpInfo"; 58 | this.grpInfo.Size = new System.Drawing.Size(550, 306); 59 | this.grpInfo.TabIndex = 10; 60 | this.grpInfo.TabStop = false; 61 | this.grpInfo.Text = "密钥信息"; 62 | // 63 | // btnActivate 64 | // 65 | this.btnActivate.Location = new System.Drawing.Point(435, 262); 66 | this.btnActivate.Name = "btnActivate"; 67 | this.btnActivate.Size = new System.Drawing.Size(89, 37); 68 | this.btnActivate.TabIndex = 18; 69 | this.btnActivate.Text = "激活"; 70 | this.btnActivate.UseVisualStyleBackColor = true; 71 | this.btnActivate.Click += new System.EventHandler(this.BtnActivate_Click); 72 | // 73 | // tbLicense 74 | // 75 | this.tbLicense.Location = new System.Drawing.Point(335, 27); 76 | this.tbLicense.Multiline = true; 77 | this.tbLicense.Name = "tbLicense"; 78 | this.tbLicense.Size = new System.Drawing.Size(189, 229); 79 | this.tbLicense.TabIndex = 17; 80 | // 81 | // lblLicense 82 | // 83 | this.lblLicense.AutoSize = true; 84 | this.lblLicense.Location = new System.Drawing.Point(287, 30); 85 | this.lblLicense.Name = "lblLicense"; 86 | this.lblLicense.Size = new System.Drawing.Size(44, 17); 87 | this.lblLicense.TabIndex = 16; 88 | this.lblLicense.Text = "激活码"; 89 | // 90 | // tbPublicKey 91 | // 92 | this.tbPublicKey.Location = new System.Drawing.Point(91, 117); 93 | this.tbPublicKey.Multiline = true; 94 | this.tbPublicKey.Name = "tbPublicKey"; 95 | this.tbPublicKey.ReadOnly = true; 96 | this.tbPublicKey.Size = new System.Drawing.Size(179, 139); 97 | this.tbPublicKey.TabIndex = 15; 98 | // 99 | // lblPublicKey 100 | // 101 | this.lblPublicKey.AutoSize = true; 102 | this.lblPublicKey.Location = new System.Drawing.Point(26, 120); 103 | this.lblPublicKey.Name = "lblPublicKey"; 104 | this.lblPublicKey.Size = new System.Drawing.Size(32, 17); 105 | this.lblPublicKey.TabIndex = 14; 106 | this.lblPublicKey.Text = "公钥"; 107 | // 108 | // tbMAC 109 | // 110 | this.tbMAC.Location = new System.Drawing.Point(91, 72); 111 | this.tbMAC.Name = "tbMAC"; 112 | this.tbMAC.ReadOnly = true; 113 | this.tbMAC.Size = new System.Drawing.Size(179, 23); 114 | this.tbMAC.TabIndex = 13; 115 | // 116 | // lblMAC 117 | // 118 | this.lblMAC.AutoSize = true; 119 | this.lblMAC.Location = new System.Drawing.Point(25, 75); 120 | this.lblMAC.Name = "lblMAC"; 121 | this.lblMAC.Size = new System.Drawing.Size(60, 17); 122 | this.lblMAC.TabIndex = 12; 123 | this.lblMAC.Text = "MAC地址"; 124 | // 125 | // tbEmail 126 | // 127 | this.tbEmail.Location = new System.Drawing.Point(91, 27); 128 | this.tbEmail.Name = "tbEmail"; 129 | this.tbEmail.Size = new System.Drawing.Size(179, 23); 130 | this.tbEmail.TabIndex = 9; 131 | // 132 | // lblEmail 133 | // 134 | this.lblEmail.AutoSize = true; 135 | this.lblEmail.Location = new System.Drawing.Point(26, 30); 136 | this.lblEmail.Name = "lblEmail"; 137 | this.lblEmail.Size = new System.Drawing.Size(32, 17); 138 | this.lblEmail.TabIndex = 8; 139 | this.lblEmail.Text = "邮箱"; 140 | // 141 | // ClientForm 142 | // 143 | this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F); 144 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 145 | this.ClientSize = new System.Drawing.Size(574, 332); 146 | this.Controls.Add(this.grpInfo); 147 | this.Name = "ClientForm"; 148 | this.Text = "客户端"; 149 | this.grpInfo.ResumeLayout(false); 150 | this.grpInfo.PerformLayout(); 151 | this.ResumeLayout(false); 152 | 153 | } 154 | 155 | #endregion 156 | 157 | private System.Windows.Forms.GroupBox grpInfo; 158 | private System.Windows.Forms.TextBox tbPublicKey; 159 | private System.Windows.Forms.Label lblPublicKey; 160 | private System.Windows.Forms.TextBox tbMAC; 161 | private System.Windows.Forms.Label lblMAC; 162 | private System.Windows.Forms.TextBox tbEmail; 163 | private System.Windows.Forms.Label lblEmail; 164 | private System.Windows.Forms.TextBox tbLicense; 165 | private System.Windows.Forms.Label lblLicense; 166 | private System.Windows.Forms.Button btnActivate; 167 | } 168 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Ww][Ii][Nn]32/ 27 | [Aa][Rr][Mm]/ 28 | [Aa][Rr][Mm]64/ 29 | bld/ 30 | [Bb]in/ 31 | [Oo]bj/ 32 | [Oo]ut/ 33 | [Ll]og/ 34 | [Ll]ogs/ 35 | 36 | # Visual Studio 2015/2017 cache/options directory 37 | .vs/ 38 | # Uncomment if you have tasks that create the project's static files in wwwroot 39 | #wwwroot/ 40 | 41 | # Visual Studio 2017 auto generated files 42 | Generated\ Files/ 43 | 44 | # MSTest test Results 45 | [Tt]est[Rr]esult*/ 46 | [Bb]uild[Ll]og.* 47 | 48 | # NUnit 49 | *.VisualState.xml 50 | TestResult.xml 51 | nunit-*.xml 52 | 53 | # Build Results of an ATL Project 54 | [Dd]ebugPS/ 55 | [Rr]eleasePS/ 56 | dlldata.c 57 | 58 | # Benchmark Results 59 | BenchmarkDotNet.Artifacts/ 60 | 61 | # .NET Core 62 | project.lock.json 63 | project.fragment.lock.json 64 | artifacts/ 65 | 66 | # ASP.NET Scaffolding 67 | ScaffoldingReadMe.txt 68 | 69 | # StyleCop 70 | StyleCopReport.xml 71 | 72 | # Files built by Visual Studio 73 | *_i.c 74 | *_p.c 75 | *_h.h 76 | *.ilk 77 | *.meta 78 | *.obj 79 | *.iobj 80 | *.pch 81 | *.pdb 82 | *.ipdb 83 | *.pgc 84 | *.pgd 85 | *.rsp 86 | *.sbr 87 | *.tlb 88 | *.tli 89 | *.tlh 90 | *.tmp 91 | *.tmp_proj 92 | *_wpftmp.csproj 93 | *.log 94 | *.vspscc 95 | *.vssscc 96 | .builds 97 | *.pidb 98 | *.svclog 99 | *.scc 100 | 101 | # Chutzpah Test files 102 | _Chutzpah* 103 | 104 | # Visual C++ cache files 105 | ipch/ 106 | *.aps 107 | *.ncb 108 | *.opendb 109 | *.opensdf 110 | *.sdf 111 | *.cachefile 112 | *.VC.db 113 | *.VC.VC.opendb 114 | 115 | # Visual Studio profiler 116 | *.psess 117 | *.vsp 118 | *.vspx 119 | *.sap 120 | 121 | # Visual Studio Trace Files 122 | *.e2e 123 | 124 | # TFS 2012 Local Workspace 125 | $tf/ 126 | 127 | # Guidance Automation Toolkit 128 | *.gpState 129 | 130 | # ReSharper is a .NET coding add-in 131 | _ReSharper*/ 132 | *.[Rr]e[Ss]harper 133 | *.DotSettings.user 134 | 135 | # TeamCity is a build add-in 136 | _TeamCity* 137 | 138 | # DotCover is a Code Coverage Tool 139 | *.dotCover 140 | 141 | # AxoCover is a Code Coverage Tool 142 | .axoCover/* 143 | !.axoCover/settings.json 144 | 145 | # Coverlet is a free, cross platform Code Coverage Tool 146 | coverage*.json 147 | coverage*.xml 148 | coverage*.info 149 | 150 | # Visual Studio code coverage results 151 | *.coverage 152 | *.coveragexml 153 | 154 | # NCrunch 155 | _NCrunch_* 156 | .*crunch*.local.xml 157 | nCrunchTemp_* 158 | 159 | # MightyMoose 160 | *.mm.* 161 | AutoTest.Net/ 162 | 163 | # Web workbench (sass) 164 | .sass-cache/ 165 | 166 | # Installshield output folder 167 | [Ee]xpress/ 168 | 169 | # DocProject is a documentation generator add-in 170 | DocProject/buildhelp/ 171 | DocProject/Help/*.HxT 172 | DocProject/Help/*.HxC 173 | DocProject/Help/*.hhc 174 | DocProject/Help/*.hhk 175 | DocProject/Help/*.hhp 176 | DocProject/Help/Html2 177 | DocProject/Help/html 178 | 179 | # Click-Once directory 180 | publish/ 181 | 182 | # Publish Web Output 183 | *.[Pp]ublish.xml 184 | *.azurePubxml 185 | # Note: Comment the next line if you want to checkin your web deploy settings, 186 | # but database connection strings (with potential passwords) will be unencrypted 187 | *.pubxml 188 | *.publishproj 189 | 190 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 191 | # checkin your Azure Web App publish settings, but sensitive information contained 192 | # in these scripts will be unencrypted 193 | PublishScripts/ 194 | 195 | # NuGet Packages 196 | *.nupkg 197 | # NuGet Symbol Packages 198 | *.snupkg 199 | # The packages folder can be ignored because of Package Restore 200 | **/[Pp]ackages/* 201 | # except build/, which is used as an MSBuild target. 202 | !**/[Pp]ackages/build/ 203 | # Uncomment if necessary however generally it will be regenerated when needed 204 | #!**/[Pp]ackages/repositories.config 205 | # NuGet v3's project.json files produces more ignorable files 206 | *.nuget.props 207 | *.nuget.targets 208 | 209 | # Microsoft Azure Build Output 210 | csx/ 211 | *.build.csdef 212 | 213 | # Microsoft Azure Emulator 214 | ecf/ 215 | rcf/ 216 | 217 | # Windows Store app package directories and files 218 | AppPackages/ 219 | BundleArtifacts/ 220 | Package.StoreAssociation.xml 221 | _pkginfo.txt 222 | *.appx 223 | *.appxbundle 224 | *.appxupload 225 | 226 | # Visual Studio cache files 227 | # files ending in .cache can be ignored 228 | *.[Cc]ache 229 | # but keep track of directories ending in .cache 230 | !?*.[Cc]ache/ 231 | 232 | # Others 233 | ClientBin/ 234 | ~$* 235 | *~ 236 | *.dbmdl 237 | *.dbproj.schemaview 238 | *.jfm 239 | *.pfx 240 | *.publishsettings 241 | orleans.codegen.cs 242 | 243 | # Including strong name files can present a security risk 244 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 245 | #*.snk 246 | 247 | # Since there are multiple workflows, uncomment next line to ignore bower_components 248 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 249 | #bower_components/ 250 | 251 | # RIA/Silverlight projects 252 | Generated_Code/ 253 | 254 | # Backup & report files from converting an old project file 255 | # to a newer Visual Studio version. Backup files are not needed, 256 | # because we have git ;-) 257 | _UpgradeReport_Files/ 258 | Backup*/ 259 | UpgradeLog*.XML 260 | UpgradeLog*.htm 261 | ServiceFabricBackup/ 262 | *.rptproj.bak 263 | 264 | # SQL Server files 265 | *.mdf 266 | *.ldf 267 | *.ndf 268 | 269 | # Business Intelligence projects 270 | *.rdl.data 271 | *.bim.layout 272 | *.bim_*.settings 273 | *.rptproj.rsuser 274 | *- [Bb]ackup.rdl 275 | *- [Bb]ackup ([0-9]).rdl 276 | *- [Bb]ackup ([0-9][0-9]).rdl 277 | 278 | # Microsoft Fakes 279 | FakesAssemblies/ 280 | 281 | # GhostDoc plugin setting file 282 | *.GhostDoc.xml 283 | 284 | # Node.js Tools for Visual Studio 285 | .ntvs_analysis.dat 286 | node_modules/ 287 | 288 | # Visual Studio 6 build log 289 | *.plg 290 | 291 | # Visual Studio 6 workspace options file 292 | *.opt 293 | 294 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 295 | *.vbw 296 | 297 | # Visual Studio LightSwitch build output 298 | **/*.HTMLClient/GeneratedArtifacts 299 | **/*.DesktopClient/GeneratedArtifacts 300 | **/*.DesktopClient/ModelManifest.xml 301 | **/*.Server/GeneratedArtifacts 302 | **/*.Server/ModelManifest.xml 303 | _Pvt_Extensions 304 | 305 | # Paket dependency manager 306 | .paket/paket.exe 307 | paket-files/ 308 | 309 | # FAKE - F# Make 310 | .fake/ 311 | 312 | # CodeRush personal settings 313 | .cr/personal 314 | 315 | # Python Tools for Visual Studio (PTVS) 316 | __pycache__/ 317 | *.pyc 318 | 319 | # Cake - Uncomment if you are using it 320 | # tools/** 321 | # !tools/packages.config 322 | 323 | # Tabs Studio 324 | *.tss 325 | 326 | # Telerik's JustMock configuration file 327 | *.jmconfig 328 | 329 | # BizTalk build output 330 | *.btp.cs 331 | *.btm.cs 332 | *.odx.cs 333 | *.xsd.cs 334 | 335 | # OpenCover UI analysis results 336 | OpenCover/ 337 | 338 | # Azure Stream Analytics local run output 339 | ASALocalRun/ 340 | 341 | # MSBuild Binary and Structured Log 342 | *.binlog 343 | 344 | # NVidia Nsight GPU debugger configuration file 345 | *.nvuser 346 | 347 | # MFractors (Xamarin productivity tool) working folder 348 | .mfractor/ 349 | 350 | # Local History for Visual Studio 351 | .localhistory/ 352 | 353 | # BeatPulse healthcheck temp database 354 | healthchecksdb 355 | 356 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 357 | MigrationBackup/ 358 | 359 | # Ionide (cross platform F# VS Code tools) working folder 360 | .ionide/ 361 | 362 | # Fody - auto-generated XML schema 363 | FodyWeavers.xsd -------------------------------------------------------------------------------- /View/GeneratorForm.Designer.cs: -------------------------------------------------------------------------------- 1 | 2 | namespace LicenseGenerator.View 3 | { 4 | partial class GeneratorForm 5 | { 6 | /// 7 | /// Required designer variable. 8 | /// 9 | private System.ComponentModel.IContainer components = null; 10 | 11 | /// 12 | /// Clean up any resources being used. 13 | /// 14 | /// true if managed resources should be disposed; otherwise, false. 15 | protected override void Dispose(bool disposing) 16 | { 17 | if (disposing && (components != null)) 18 | { 19 | components.Dispose(); 20 | } 21 | base.Dispose(disposing); 22 | } 23 | 24 | #region Windows Form Designer generated code 25 | 26 | /// 27 | /// Required method for Designer support - do not modify 28 | /// the contents of this method with the code editor. 29 | /// 30 | private void InitializeComponent() 31 | { 32 | this.grpInfo = new System.Windows.Forms.GroupBox(); 33 | this.dtpDate = new System.Windows.Forms.DateTimePicker(); 34 | this.tbPrivateKey = new System.Windows.Forms.TextBox(); 35 | this.lblPrivateKey = new System.Windows.Forms.Label(); 36 | this.tbMAC = new System.Windows.Forms.TextBox(); 37 | this.lblMAC = new System.Windows.Forms.Label(); 38 | this.lblDate = new System.Windows.Forms.Label(); 39 | this.tbEmail = new System.Windows.Forms.TextBox(); 40 | this.lblEmail = new System.Windows.Forms.Label(); 41 | this.grpLicense = new System.Windows.Forms.GroupBox(); 42 | this.btnGenerate = new System.Windows.Forms.Button(); 43 | this.tbLicense = new System.Windows.Forms.TextBox(); 44 | this.grpInfo.SuspendLayout(); 45 | this.grpLicense.SuspendLayout(); 46 | this.SuspendLayout(); 47 | // 48 | // grpInfo 49 | // 50 | this.grpInfo.Controls.Add(this.dtpDate); 51 | this.grpInfo.Controls.Add(this.tbPrivateKey); 52 | this.grpInfo.Controls.Add(this.lblPrivateKey); 53 | this.grpInfo.Controls.Add(this.tbMAC); 54 | this.grpInfo.Controls.Add(this.lblMAC); 55 | this.grpInfo.Controls.Add(this.lblDate); 56 | this.grpInfo.Controls.Add(this.tbEmail); 57 | this.grpInfo.Controls.Add(this.lblEmail); 58 | this.grpInfo.Location = new System.Drawing.Point(12, 12); 59 | this.grpInfo.Name = "grpInfo"; 60 | this.grpInfo.Size = new System.Drawing.Size(296, 334); 61 | this.grpInfo.TabIndex = 9; 62 | this.grpInfo.TabStop = false; 63 | this.grpInfo.Text = "密钥信息"; 64 | // 65 | // dtpDate 66 | // 67 | this.dtpDate.Location = new System.Drawing.Point(91, 72); 68 | this.dtpDate.Name = "dtpDate"; 69 | this.dtpDate.Size = new System.Drawing.Size(179, 23); 70 | this.dtpDate.TabIndex = 16; 71 | // 72 | // tbPrivateKey 73 | // 74 | this.tbPrivateKey.Location = new System.Drawing.Point(26, 185); 75 | this.tbPrivateKey.Multiline = true; 76 | this.tbPrivateKey.Name = "tbPrivateKey"; 77 | this.tbPrivateKey.Size = new System.Drawing.Size(244, 132); 78 | this.tbPrivateKey.TabIndex = 15; 79 | // 80 | // lblPrivateKey 81 | // 82 | this.lblPrivateKey.AutoSize = true; 83 | this.lblPrivateKey.Location = new System.Drawing.Point(26, 165); 84 | this.lblPrivateKey.Name = "lblPrivateKey"; 85 | this.lblPrivateKey.Size = new System.Drawing.Size(32, 17); 86 | this.lblPrivateKey.TabIndex = 14; 87 | this.lblPrivateKey.Text = "私钥"; 88 | // 89 | // tbMAC 90 | // 91 | this.tbMAC.Location = new System.Drawing.Point(91, 117); 92 | this.tbMAC.Name = "tbMAC"; 93 | this.tbMAC.Size = new System.Drawing.Size(179, 23); 94 | this.tbMAC.TabIndex = 13; 95 | // 96 | // lblMAC 97 | // 98 | this.lblMAC.AutoSize = true; 99 | this.lblMAC.Location = new System.Drawing.Point(26, 120); 100 | this.lblMAC.Name = "lblMAC"; 101 | this.lblMAC.Size = new System.Drawing.Size(60, 17); 102 | this.lblMAC.TabIndex = 12; 103 | this.lblMAC.Text = "MAC地址"; 104 | // 105 | // lblDate 106 | // 107 | this.lblDate.AutoSize = true; 108 | this.lblDate.Location = new System.Drawing.Point(26, 75); 109 | this.lblDate.Name = "lblDate"; 110 | this.lblDate.Size = new System.Drawing.Size(56, 17); 111 | this.lblDate.TabIndex = 10; 112 | this.lblDate.Text = "有效日期"; 113 | // 114 | // tbEmail 115 | // 116 | this.tbEmail.Location = new System.Drawing.Point(91, 27); 117 | this.tbEmail.Name = "tbEmail"; 118 | this.tbEmail.Size = new System.Drawing.Size(179, 23); 119 | this.tbEmail.TabIndex = 9; 120 | // 121 | // lblEmail 122 | // 123 | this.lblEmail.AutoSize = true; 124 | this.lblEmail.Location = new System.Drawing.Point(26, 30); 125 | this.lblEmail.Name = "lblEmail"; 126 | this.lblEmail.Size = new System.Drawing.Size(32, 17); 127 | this.lblEmail.TabIndex = 8; 128 | this.lblEmail.Text = "邮箱"; 129 | // 130 | // grpLicense 131 | // 132 | this.grpLicense.Controls.Add(this.btnGenerate); 133 | this.grpLicense.Controls.Add(this.tbLicense); 134 | this.grpLicense.Location = new System.Drawing.Point(315, 13); 135 | this.grpLicense.Name = "grpLicense"; 136 | this.grpLicense.Size = new System.Drawing.Size(200, 333); 137 | this.grpLicense.TabIndex = 10; 138 | this.grpLicense.TabStop = false; 139 | this.grpLicense.Text = "激活码"; 140 | // 141 | // btnGenerate 142 | // 143 | this.btnGenerate.Location = new System.Drawing.Point(41, 279); 144 | this.btnGenerate.Name = "btnGenerate"; 145 | this.btnGenerate.Size = new System.Drawing.Size(126, 37); 146 | this.btnGenerate.TabIndex = 17; 147 | this.btnGenerate.Text = "生成"; 148 | this.btnGenerate.UseVisualStyleBackColor = true; 149 | this.btnGenerate.Click += new System.EventHandler(this.BtnGenerate_Click); 150 | // 151 | // tbLicense 152 | // 153 | this.tbLicense.Location = new System.Drawing.Point(18, 22); 154 | this.tbLicense.Multiline = true; 155 | this.tbLicense.Name = "tbLicense"; 156 | this.tbLicense.Size = new System.Drawing.Size(165, 251); 157 | this.tbLicense.TabIndex = 16; 158 | // 159 | // GeneratorForm 160 | // 161 | this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F); 162 | this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; 163 | this.ClientSize = new System.Drawing.Size(526, 358); 164 | this.Controls.Add(this.grpLicense); 165 | this.Controls.Add(this.grpInfo); 166 | this.Name = "GeneratorForm"; 167 | this.Text = "激活码生成器"; 168 | this.grpInfo.ResumeLayout(false); 169 | this.grpInfo.PerformLayout(); 170 | this.grpLicense.ResumeLayout(false); 171 | this.grpLicense.PerformLayout(); 172 | this.ResumeLayout(false); 173 | 174 | } 175 | 176 | #endregion 177 | 178 | private System.Windows.Forms.GroupBox grpInfo; 179 | private System.Windows.Forms.DateTimePicker dtpDate; 180 | private System.Windows.Forms.TextBox tbPrivateKey; 181 | private System.Windows.Forms.Label lblPrivateKey; 182 | private System.Windows.Forms.TextBox tbMAC; 183 | private System.Windows.Forms.Label lblMAC; 184 | private System.Windows.Forms.Label lblDate; 185 | private System.Windows.Forms.TextBox tbEmail; 186 | private System.Windows.Forms.Label lblEmail; 187 | private System.Windows.Forms.GroupBox grpLicense; 188 | private System.Windows.Forms.Button btnGenerate; 189 | private System.Windows.Forms.TextBox tbLicense; 190 | } 191 | } 192 | 193 | --------------------------------------------------------------------------------