6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /Project Files/VPN Client.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Express 14 for Windows Desktop 4 | VisualStudioVersion = 14.0.23107.0 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "VPN Client", "VPN Client\VPN Client.vbproj", "{55A119D9-39EE-4924-9F74-225CC926E8EE}" 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 | {55A119D9-39EE-4924-9F74-225CC926E8EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {55A119D9-39EE-4924-9F74-225CC926E8EE}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {55A119D9-39EE-4924-9F74-225CC926E8EE}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {55A119D9-39EE-4924-9F74-225CC926E8EE}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | EndGlobal 23 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Epsilon VPN Client 2 | 3 | What is it? 4 | ------------ 5 | The Epsilon VPN Client is an open-source VPN client created in Visual Basic .NET after a lack of VPN clients were found. The client was originally designed for private use for a private business, but the author decided that it an open-source solution was required. And so Epsilon was born. 6 | 7 | The program is currently in a beta phase with only the VPN connections (L2TP & PPTP) being active. There are plans to add more features such as credential management and provider specific options in the future. The program will become more suitable for commercial use and can be used in a wide variety of situations ranging from corporate down to consumer level users. 8 | 9 | Features 10 | ----------- 11 | Currently the features on the program are quite minimal but will be improved in the future. 12 | * PPTP Connection 13 | * L2TP Connection 14 | * Saving of VPN Connection 15 | * Creation of VPN Connection 16 | * Storage of username 17 | * Connection to exisitng VPN connection within Windows. 18 | 19 | Compatibility 20 | ------------ 21 | The client is currently compatible on any Microsoft Operating System from XP to Windows 10. 22 | 23 | PLEASE NOTE: Beta testing has only been performed on Windows 10 24 | -------------------------------------------------------------------------------- /Project Files/VPN Client/My Project/AssemblyInfo.vb: -------------------------------------------------------------------------------- 1 | Imports System 2 | Imports System.Reflection 3 | Imports System.Runtime.InteropServices 4 | 5 | ' General Information about an assembly is controlled through the following 6 | ' set of attributes. Change these attribute values to modify the information 7 | ' associated with an assembly. 8 | 9 | ' Review the values of the assembly attributes 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 'The following GUID is for the ID of the typelib if this project is exposed to COM 21 | 22 | 23 | ' Version information for an assembly consists of the following four values: 24 | ' 25 | ' Major Version 26 | ' Minor Version 27 | ' Build Number 28 | ' Revision 29 | ' 30 | ' You can specify all the values or you can default the Build and Revision Numbers 31 | ' by using the '*' as shown below: 32 | ' 33 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /Project Files/VPN Client/My Project/Application.Designer.vb: -------------------------------------------------------------------------------- 1 | '------------------------------------------------------------------------------ 2 | ' 3 | ' This code was generated by a tool. 4 | ' Runtime Version:4.0.30319.42000 5 | ' 6 | ' Changes to this file may cause incorrect behavior and will be lost if 7 | ' the code is regenerated. 8 | ' 9 | '------------------------------------------------------------------------------ 10 | 11 | Option Strict On 12 | Option Explicit On 13 | 14 | 15 | Namespace My 16 | 17 | 'NOTE: This file is auto-generated; do not modify it directly. To make changes, 18 | ' or if you encounter build errors in this file, go to the Project Designer 19 | ' (go to Project Properties or double-click the My Project node in 20 | ' Solution Explorer), and make changes on the Application tab. 21 | ' 22 | Partial Friend Class MyApplication 23 | 24 | _ 25 | Public Sub New() 26 | MyBase.New(Global.Microsoft.VisualBasic.ApplicationServices.AuthenticationMode.Windows) 27 | Me.IsSingleInstance = false 28 | Me.EnableVisualStyles = true 29 | Me.SaveMySettingsOnExit = true 30 | Me.ShutDownStyle = Global.Microsoft.VisualBasic.ApplicationServices.ShutdownMode.AfterMainFormCloses 31 | End Sub 32 | 33 | _ 34 | Protected Overrides Sub OnCreateMainForm() 35 | Me.MainForm = Global.VPN_Client.Form1 36 | End Sub 37 | End Class 38 | End Namespace 39 | -------------------------------------------------------------------------------- /Project Files/VPN Client/My Project/Resources.Designer.vb: -------------------------------------------------------------------------------- 1 | '------------------------------------------------------------------------------ 2 | ' 3 | ' This code was generated by a tool. 4 | ' Runtime Version:4.0.30319.42000 5 | ' 6 | ' Changes to this file may cause incorrect behavior and will be lost if 7 | ' the code is regenerated. 8 | ' 9 | '------------------------------------------------------------------------------ 10 | 11 | Option Strict On 12 | Option Explicit On 13 | 14 | 15 | Namespace My.Resources 16 | 17 | 'This class was auto-generated by the StronglyTypedResourceBuilder 18 | 'class via a tool like ResGen or Visual Studio. 19 | 'To add or remove a member, edit your .ResX file then rerun ResGen 20 | 'with the /str option, or rebuild your VS project. 21 | '''

22 | ''' A strongly-typed resource class, for looking up localized strings, etc. 23 | '''

24 | _ 28 | Friend Module Resources 29 | 30 | Private resourceMan As Global.System.Resources.ResourceManager 31 | 32 | Private resourceCulture As Global.System.Globalization.CultureInfo 33 | 34 | '''

35 | ''' Returns the cached ResourceManager instance used by this class. 36 | '''

49 | ''' Overrides the current thread's CurrentUICulture property for all 50 | ''' resource lookups using this strongly typed resource class. 51 | '''

52 | _ 53 | Friend Property Culture() As Global.System.Globalization.CultureInfo 54 | Get 55 | Return resourceCulture 56 | End Get 57 | Set(ByVal value As Global.System.Globalization.CultureInfo) 58 | resourceCulture = value 59 | End Set 60 | End Property 61 | End Module 62 | End Namespace 63 | -------------------------------------------------------------------------------- /Project Files/VPN Client/My Project/Settings.Designer.vb: -------------------------------------------------------------------------------- 1 | '------------------------------------------------------------------------------ 2 | ' 3 | ' This code was generated by a tool. 4 | ' Runtime Version:4.0.30319.42000 5 | ' 6 | ' Changes to this file may cause incorrect behavior and will be lost if 7 | ' the code is regenerated. 8 | ' 9 | '------------------------------------------------------------------------------ 10 | 11 | Option Strict On 12 | Option Explicit On 13 | 14 | 15 | Namespace My 16 | 17 | _ 20 | Partial Friend NotInheritable Class MySettings 21 | Inherits Global.System.Configuration.ApplicationSettingsBase 22 | 23 | Private Shared defaultInstance As MySettings = CType(Global.System.Configuration.ApplicationSettingsBase.Synchronized(New MySettings()),MySettings) 24 | 25 | #Region "My.Settings Auto-Save Functionality" 26 | #If _MyType = "WindowsForms" Then 27 | Private Shared addedHandler As Boolean 28 | 29 | Private Shared addedHandlerLockObject As New Object 30 | 31 | _ 32 | Private Shared Sub AutoSaveSettings(ByVal sender As Global.System.Object, ByVal e As Global.System.EventArgs) 33 | If My.Application.SaveMySettingsOnExit Then 34 | My.Settings.Save() 35 | End If 36 | End Sub 37 | #End If 38 | #End Region 39 | 40 | Public Shared ReadOnly Property [Default]() As MySettings 41 | Get 42 | 43 | #If _MyType = "WindowsForms" Then 44 | If Not addedHandler Then 45 | SyncLock addedHandlerLockObject 46 | If Not addedHandler Then 47 | AddHandler My.Application.Shutdown, AddressOf AutoSaveSettings 48 | addedHandler = True 49 | End If 50 | End SyncLock 51 | End If 52 | #End If 53 | Return defaultInstance 54 | End Get 55 | End Property 56 | 57 | _ 60 | Public Property Username() As String 61 | Get 62 | Return CType(Me("Username"),String) 63 | End Get 64 | Set 65 | Me("Username") = value 66 | End Set 67 | End Property 68 | End Class 69 | End Namespace 70 | 71 | Namespace My 72 | 73 | _ 76 | Friend Module MySettingsProperty 77 | 78 | _ 79 | Friend ReadOnly Property Settings() As Global.VPN_Client.My.MySettings 80 | Get 81 | Return Global.VPN_Client.My.MySettings.Default 82 | End Get 83 | End Property 84 | End Module 85 | End Namespace 86 | -------------------------------------------------------------------------------- /Project Files/VPN Client/My Project/Resources.resx: -------------------------------------------------------------------------------- 1 | 2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | text/microsoft-resx 107 | 108 | 109 | 2.0 110 | 111 | 112 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 113 | 114 | 115 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | -------------------------------------------------------------------------------- /Project Files/VPN Client/VPN Client.vbproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {55A119D9-39EE-4924-9F74-225CC926E8EE} 8 | WinExe 9 | VPN_Client.My.MyApplication 10 | VPN_Client 11 | VPN Client 12 | 512 13 | WindowsForms 14 | v4.5 15 | false 16 | publish\ 17 | false 18 | Disk 19 | false 20 | Foreground 21 | 7 22 | Days 23 | false 24 | false 25 | true 26 | 1 27 | 1.0.0.%2a 28 | false 29 | true 30 | true 31 | 32 | 33 | AnyCPU 34 | true 35 | full 36 | true 37 | true 38 | bin\Debug\ 39 | VPN Client.xml 40 | 42016,41999,42017,42018,42019,42032,42036,42020,42021,42022 41 | 42 | 43 | AnyCPU 44 | pdbonly 45 | false 46 | true 47 | true 48 | bin\Release\ 49 | VPN Client.xml 50 | 42016,41999,42017,42018,42019,42032,42036,42020,42021,42022 51 | 52 | 53 | On 54 | 55 | 56 | Binary 57 | 58 | 59 | Off 60 | 61 | 62 | On 63 | 64 | 65 | Custom-Icon-Design-Pretty-Office-13-Network-Connection.ico 66 | 67 | 68 | 542A36E5629245BF8034D64899B650CEB4B67E67 69 | 70 | 71 | VPN Client_TemporaryKey.pfx 72 | 73 | 74 | true 75 | 76 | 77 | true 78 | 79 | 80 | 81 | ..\..\..\..\..\..\..\Program Files (x86)\DotRas SDKs\v1.3\Libraries\NET40\WIN7\DotRas.dll 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | Form1.vb 110 | 111 | 112 | Form 113 | 114 | 115 | 116 | True 117 | Application.myapp 118 | 119 | 120 | True 121 | True 122 | Resources.resx 123 | 124 | 125 | True 126 | Settings.settings 127 | True 128 | 129 | 130 | 131 | 132 | Form1.vb 133 | 134 | 135 | VbMyResourcesResXFileCodeGenerator 136 | Resources.Designer.vb 137 | My.Resources 138 | Designer 139 | 140 | 141 | 142 | 143 | MyApplicationCodeGenerator 144 | Application.Designer.vb 145 | 146 | 147 | SettingsSingleFileGenerator 148 | My 149 | Settings.Designer.vb 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | False 163 | Microsoft .NET Framework 4.5 %28x86 and x64%29 164 | true 165 | 166 | 167 | False 168 | .NET Framework 3.5 SP1 169 | false 170 | 171 | 172 | 173 | 180 | -------------------------------------------------------------------------------- /Project Files/VPN Client/Form1.vb: -------------------------------------------------------------------------------- 1 | 'Creator: Tachyon 2 | 'Date: 25 Ocotber 2015 3 | 'Release Date: 27 October 2015 4 | 'License: GNU GPL v2 5 | 'If there are any issues please contact: tachyon@hackforums.org 6 | 7 | Imports DotRas 8 | Public Class Form1 9 | Dim RasCon As RasConnection 10 | Private Sub radL2TP_CheckedChanged(sender As Object, e As EventArgs) Handles radL2TP.CheckedChanged 11 | 12 | 'Basically, this sub just checks if the radio button for the L2TP has changed, if so, it must enable the Pre-Shared Key box to accept the PSK to 13 | 'complete the L2TP connection. 14 | 15 | If radL2TP.Checked Then 16 | txtPSK.Enabled = True 'Enables the TextBox if L2TP was selected 17 | Else 18 | txtPSK.Enabled = False 'Disables the TextBox when L2TP is unselected 19 | End If 20 | End Sub 21 | 22 | Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load 23 | If My.Settings.Username.Equals("") Then 'Checks to see if there is a username stored in the settings 24 | Else 25 | txtUsername.Text = My.Settings.Username 'If there is, fill the inforamtion into the textbox 26 | chkRemember.Checked = True 'And check the checkbox to show that the remember function was enabled 27 | End If 28 | End Sub 29 | Private Sub dialer_StateChanged(sender As Object, e As StateChangedEventArgs) Handles dialer.StateChanged 30 | Dim li As ListViewItem 'Creates a new list view item to add items to the listview 31 | li = ListView1.Items.Add(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")) 'Adds the current date and time to the listview for the logs 32 | li.SubItems.Add(e.State.ToString) 'Adds the current state of the connection to the listview for log purposes 33 | End Sub 34 | 35 | Private Sub chkRemember_CheckedChanged(sender As Object, e As EventArgs) Handles chkRemember.CheckedChanged 36 | 'This Sub basically checks if the checkbox for storing the users' username is checked, if it is store it, if not, dont 37 | If chkRemember.Checked Then 38 | My.Settings.Username = txtUsername.Text 39 | Else 40 | My.Settings.Username = "" 41 | End If 42 | End Sub 43 | 44 | Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click 45 | Dim creds As Net.NetworkCredential 'Creates the new NetworkCredential required to authenticate to the VPN 46 | Dim pptpEntry As RasEntry 'Creates an empty object of type RasEntry to be modified later for PPTP use 47 | Dim l2tpEntry As RasEntry 'Creates an empty object of type RasEntry to be modified later for L2TP use 48 | 49 | Try 'Start of Try Catch statement 50 | RasPhoneBook1.Open(True) 'Opens the users' default phonebook to access VPN connection information 51 | 52 | If txtUsername.Text = "" Then 'Makes sure that the user inputted a username 53 | MessageBox.Show("Please enter a username.", "No username", MessageBoxButtons.OK, MessageBoxIcon.Error) 'If there was no username entered display an error message 54 | Else 'If there is username entered carry on 55 | If txtPassword.Text = "" Then 'Makes sure that the user inputted a password 56 | MessageBox.Show("Please enter a password.", "No password", MessageBoxButtons.OK, MessageBoxIcon.Error) 'If there was no password entered display an error 57 | Else 'If there is a username and password entered carry on 58 | creds = New Net.NetworkCredential(txtUsername.Text, txtPassword.Text) 'Asigns the login information to the user credential object 59 | 60 | If radPPTP.Checked Then 'Checks to see which VPN protocol is required: PPTP 61 | 62 | For Each RasEntry In RasPhoneBook1.Entries.ToList 'Checks to see whether the VPN Connection already exists within the VPN Connection book 63 | If RasEntry.Name = txtIP.Text Then 'If it finds a entry do the following: 64 | dialVPN(txtIP.Text, RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User), creds) 'Dial the exisitng VPN with the user credentials the user provided 65 | Exit Sub 'Exits the Sub as the connection has been started 66 | End If 'End of the check of existing VPN Connections 67 | Next 'Moves on to next RasEntry in the users' VPN Phonebook 68 | 69 | pptpEntry = RasEntry.CreateVpnEntry(txtIP.Text, txtIP.Text, RasVpnStrategy.PptpOnly, RasDevice.GetDeviceByName("(PPTP)", RasDeviceType.Vpn, False)) 70 | ' The above line creates a new VPN entry for the VPN connection as no VPN connections matching the criteria have been found 71 | RasPhoneBook1.Entries.Add(pptpEntry) 'Adds the VPN connection into the VPN phonebook 72 | 73 | dialVPN(txtIP.Text, RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User), creds) 'Starts the VPN connection to the newly created entry 74 | 75 | ElseIf radL2TP.Checked 'Checks to see which VPN protocol is required: L2TP/IPSEC 76 | 77 | For Each RasEntry In RasPhoneBook1.Entries.ToList 'Checks to see whether the VPN Connection already exists within the VPN Connection book 78 | If RasEntry.Name = txtIP.Text Then 'If it finds a entry do the following: 79 | dialVPN(txtIP.Text, RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User), creds) 'Dial the exisitng VPN with the user credentials the user provided 80 | Exit Sub 'Exits the Sub as the connection has been started 81 | End If 'End of the check of existing VPN Connections 82 | Next 'Moves on to next RasEntry in the users' VPN Phonebook 83 | 84 | l2tpEntry = RasEntry.CreateVpnEntry(txtIP.Text, txtIP.Text, DotRas.RasVpnStrategy.L2tpOnly, RasDevice.GetDeviceByName("(L2TP)", RasDeviceType.Vpn, False)) 85 | ' The above line creates a new VPN entry for the VPN connection as no VPN connections matching the criteria have been found 86 | l2tpEntry.Options.UsePreSharedKey = True 'This tells the VPN Entry that this connection will require a Pre-Shared Key, obviously using the L2TP protocol 87 | 88 | RasPhoneBook1.Entries.Add(l2tpEntry) 'Adds this new VPN Connection into the phonebook 89 | 90 | l2tpEntry.UpdateCredentials(RasPreSharedKey.Client, txtPSK.Text) 'Updates the Pre-Shared key of the newly created VPN Connection 91 | 92 | dialVPN(txtIP.Text, RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User), creds) 'Starts the VPN connection to the newly created entry 93 | End If 'End of the If statement to see which protocol is required 94 | End If 'End of the If statement to check the password field 95 | End If 'Enf of the If statement to check the username field 96 | Catch ex As Exception 'Catches any Exceptions 97 | MessageBox.Show(ex.Message, Me.Text, MessageBoxButtons.OK, MessageBoxIcon.Error) 'Creates a MessageBox with the error that has occured 98 | End Try 99 | End Sub 100 | 101 | Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click 102 | Dim li As ListViewItem 'Creates a new listview item to add information to for use late on 103 | 104 | RasCon = RasConnection.GetActiveConnectionByName(txtIP.Text, RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User)) 'Gets the current VPN connection 105 | RasCon.HangUp() 'Ends the current VPN connection 106 | 107 | ListView1.Items.Clear() 'Clears the listbox of all it's information 108 | 109 | li = ListView1.Items.Add(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")) 'Gets the current date/time and adds it to the listbox item 110 | li.SubItems.Add("VPN Disconnected") 'Adds the information regarding what happened to the connection to the item and adds it to the listbox 111 | End Sub 112 | 113 | Public Sub dialVPN(ByVal entryName As String, ByVal bookPath As String, ByVal credentials As Net.NetworkCredential) 114 | 'Method to actually connect the the VPN that has been created/called 115 | dialer.EntryName = entryName 'Sets the dialer to the name of the connection you are trying to use 116 | dialer.PhoneBookPath = bookPath 'Sets the book path of where the connection information is actually stored 117 | dialer.Credentials = credentials 'Sets the credentials required to login the the VPN service 118 | 119 | dialer.DialAsync() 'Finally, it dials the VPN and connects to it (hopefully) 120 | End Sub 121 | End Class -------------------------------------------------------------------------------- /Project Files/VPN Client/Form1.Designer.vb: -------------------------------------------------------------------------------- 1 | 2 | Partial Class Form1 3 | Inherits System.Windows.Forms.Form 4 | 5 | 'Form overrides dispose to clean up the component list. 6 | 7 | Protected Overrides Sub Dispose(ByVal disposing As Boolean) 8 | Try 9 | If disposing AndAlso components IsNot Nothing Then 10 | components.Dispose() 11 | End If 12 | Finally 13 | MyBase.Dispose(disposing) 14 | End Try 15 | End Sub 16 | 17 | 'Required by the Windows Form Designer 18 | Private components As System.ComponentModel.IContainer 19 | 20 | 'NOTE: The following procedure is required by the Windows Form Designer 21 | 'It can be modified using the Windows Form Designer. 22 | 'Do not modify it using the code editor. 23 | 24 | Private Sub InitializeComponent() 25 | Me.components = New System.ComponentModel.Container() 26 | Dim ColumnHeader1 As System.Windows.Forms.ColumnHeader 27 | Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(Form1)) 28 | Me.Button1 = New System.Windows.Forms.Button() 29 | Me.Button2 = New System.Windows.Forms.Button() 30 | Me.GroupBox1 = New System.Windows.Forms.GroupBox() 31 | Me.chkRemember = New System.Windows.Forms.CheckBox() 32 | Me.txtPassword = New System.Windows.Forms.TextBox() 33 | Me.Label2 = New System.Windows.Forms.Label() 34 | Me.txtUsername = New System.Windows.Forms.TextBox() 35 | Me.Label1 = New System.Windows.Forms.Label() 36 | Me.GroupBox2 = New System.Windows.Forms.GroupBox() 37 | Me.Label5 = New System.Windows.Forms.Label() 38 | Me.txtPSK = New System.Windows.Forms.TextBox() 39 | Me.radL2TP = New System.Windows.Forms.RadioButton() 40 | Me.radPPTP = New System.Windows.Forms.RadioButton() 41 | Me.Label4 = New System.Windows.Forms.Label() 42 | Me.txtIP = New System.Windows.Forms.TextBox() 43 | Me.Label3 = New System.Windows.Forms.Label() 44 | Me.GroupBox3 = New System.Windows.Forms.GroupBox() 45 | Me.ListView1 = New System.Windows.Forms.ListView() 46 | Me.ColumnHeader2 = CType(New System.Windows.Forms.ColumnHeader(), System.Windows.Forms.ColumnHeader) 47 | Me.StatusStrip1 = New System.Windows.Forms.StatusStrip() 48 | Me.ToolStripStatusLabel1 = New System.Windows.Forms.ToolStripStatusLabel() 49 | Me.lblVersion = New System.Windows.Forms.ToolStripStatusLabel() 50 | Me.RasPhoneBook1 = New DotRas.RasPhoneBook(Me.components) 51 | Me.dialer = New DotRas.RasDialer(Me.components) 52 | ColumnHeader1 = CType(New System.Windows.Forms.ColumnHeader(), System.Windows.Forms.ColumnHeader) 53 | Me.GroupBox1.SuspendLayout() 54 | Me.GroupBox2.SuspendLayout() 55 | Me.GroupBox3.SuspendLayout() 56 | Me.StatusStrip1.SuspendLayout() 57 | Me.SuspendLayout() 58 | ' 59 | 'ColumnHeader1 60 | ' 61 | ColumnHeader1.Text = "Date/Time" 62 | ColumnHeader1.Width = 69 63 | ' 64 | 'Button1 65 | ' 66 | Me.Button1.Location = New System.Drawing.Point(216, 358) 67 | Me.Button1.Name = "Button1" 68 | Me.Button1.Size = New System.Drawing.Size(75, 23) 69 | Me.Button1.TabIndex = 1 70 | Me.Button1.Text = "Connect" 71 | Me.Button1.UseVisualStyleBackColor = True 72 | ' 73 | 'Button2 74 | ' 75 | Me.Button2.Location = New System.Drawing.Point(12, 358) 76 | Me.Button2.Name = "Button2" 77 | Me.Button2.Size = New System.Drawing.Size(75, 23) 78 | Me.Button2.TabIndex = 2 79 | Me.Button2.Text = "Disconnect" 80 | Me.Button2.UseVisualStyleBackColor = True 81 | ' 82 | 'GroupBox1 83 | ' 84 | Me.GroupBox1.Controls.Add(Me.chkRemember) 85 | Me.GroupBox1.Controls.Add(Me.txtPassword) 86 | Me.GroupBox1.Controls.Add(Me.Label2) 87 | Me.GroupBox1.Controls.Add(Me.txtUsername) 88 | Me.GroupBox1.Controls.Add(Me.Label1) 89 | Me.GroupBox1.Location = New System.Drawing.Point(12, 13) 90 | Me.GroupBox1.Name = "GroupBox1" 91 | Me.GroupBox1.Size = New System.Drawing.Size(279, 100) 92 | Me.GroupBox1.TabIndex = 3 93 | Me.GroupBox1.TabStop = False 94 | Me.GroupBox1.Text = "Account Information:" 95 | ' 96 | 'chkRemember 97 | ' 98 | Me.chkRemember.AutoSize = True 99 | Me.chkRemember.Location = New System.Drawing.Point(10, 77) 100 | Me.chkRemember.Name = "chkRemember" 101 | Me.chkRemember.Size = New System.Drawing.Size(95, 17) 102 | Me.chkRemember.TabIndex = 4 103 | Me.chkRemember.Text = "Remember Me" 104 | Me.chkRemember.UseVisualStyleBackColor = True 105 | ' 106 | 'txtPassword 107 | ' 108 | Me.txtPassword.Location = New System.Drawing.Point(71, 50) 109 | Me.txtPassword.Name = "txtPassword" 110 | Me.txtPassword.Size = New System.Drawing.Size(202, 20) 111 | Me.txtPassword.TabIndex = 3 112 | Me.txtPassword.UseSystemPasswordChar = True 113 | ' 114 | 'Label2 115 | ' 116 | Me.Label2.AutoSize = True 117 | Me.Label2.Location = New System.Drawing.Point(7, 53) 118 | Me.Label2.Name = "Label2" 119 | Me.Label2.Size = New System.Drawing.Size(56, 13) 120 | Me.Label2.TabIndex = 2 121 | Me.Label2.Text = "Password:" 122 | ' 123 | 'txtUsername 124 | ' 125 | Me.txtUsername.Location = New System.Drawing.Point(71, 17) 126 | Me.txtUsername.Name = "txtUsername" 127 | Me.txtUsername.Size = New System.Drawing.Size(202, 20) 128 | Me.txtUsername.TabIndex = 1 129 | ' 130 | 'Label1 131 | ' 132 | Me.Label1.AutoSize = True 133 | Me.Label1.Location = New System.Drawing.Point(7, 20) 134 | Me.Label1.Name = "Label1" 135 | Me.Label1.Size = New System.Drawing.Size(58, 13) 136 | Me.Label1.TabIndex = 0 137 | Me.Label1.Text = "Username:" 138 | ' 139 | 'GroupBox2 140 | ' 141 | Me.GroupBox2.Controls.Add(Me.Label5) 142 | Me.GroupBox2.Controls.Add(Me.txtPSK) 143 | Me.GroupBox2.Controls.Add(Me.radL2TP) 144 | Me.GroupBox2.Controls.Add(Me.radPPTP) 145 | Me.GroupBox2.Controls.Add(Me.Label4) 146 | Me.GroupBox2.Controls.Add(Me.txtIP) 147 | Me.GroupBox2.Controls.Add(Me.Label3) 148 | Me.GroupBox2.Location = New System.Drawing.Point(13, 120) 149 | Me.GroupBox2.Name = "GroupBox2" 150 | Me.GroupBox2.Size = New System.Drawing.Size(278, 87) 151 | Me.GroupBox2.TabIndex = 4 152 | Me.GroupBox2.TabStop = False 153 | Me.GroupBox2.Text = "Server Information:" 154 | ' 155 | 'Label5 156 | ' 157 | Me.Label5.AutoSize = True 158 | Me.Label5.Location = New System.Drawing.Point(9, 64) 159 | Me.Label5.Name = "Label5" 160 | Me.Label5.Size = New System.Drawing.Size(84, 13) 161 | Me.Label5.TabIndex = 6 162 | Me.Label5.Text = "Pre-Shared Key:" 163 | ' 164 | 'txtPSK 165 | ' 166 | Me.txtPSK.Enabled = False 167 | Me.txtPSK.Location = New System.Drawing.Point(99, 61) 168 | Me.txtPSK.Name = "txtPSK" 169 | Me.txtPSK.Size = New System.Drawing.Size(172, 20) 170 | Me.txtPSK.TabIndex = 5 171 | ' 172 | 'radL2TP 173 | ' 174 | Me.radL2TP.AutoSize = True 175 | Me.radL2TP.Location = New System.Drawing.Point(117, 43) 176 | Me.radL2TP.Name = "radL2TP" 177 | Me.radL2TP.Size = New System.Drawing.Size(51, 17) 178 | Me.radL2TP.TabIndex = 4 179 | Me.radL2TP.Text = "L2TP" 180 | Me.radL2TP.UseVisualStyleBackColor = True 181 | ' 182 | 'radPPTP 183 | ' 184 | Me.radPPTP.AutoSize = True 185 | Me.radPPTP.Checked = True 186 | Me.radPPTP.Location = New System.Drawing.Point(64, 43) 187 | Me.radPPTP.Name = "radPPTP" 188 | Me.radPPTP.Size = New System.Drawing.Size(53, 17) 189 | Me.radPPTP.TabIndex = 3 190 | Me.radPPTP.TabStop = True 191 | Me.radPPTP.Text = "PPTP" 192 | Me.radPPTP.UseVisualStyleBackColor = True 193 | ' 194 | 'Label4 195 | ' 196 | Me.Label4.AutoSize = True 197 | Me.Label4.Location = New System.Drawing.Point(9, 45) 198 | Me.Label4.Name = "Label4" 199 | Me.Label4.Size = New System.Drawing.Size(49, 13) 200 | Me.Label4.TabIndex = 2 201 | Me.Label4.Text = "Protocol:" 202 | ' 203 | 'txtIP 204 | ' 205 | Me.txtIP.Location = New System.Drawing.Point(117, 17) 206 | Me.txtIP.Name = "txtIP" 207 | Me.txtIP.Size = New System.Drawing.Size(154, 20) 208 | Me.txtIP.TabIndex = 1 209 | ' 210 | 'Label3 211 | ' 212 | Me.Label3.AutoSize = True 213 | Me.Label3.Location = New System.Drawing.Point(9, 20) 214 | Me.Label3.Name = "Label3" 215 | Me.Label3.Size = New System.Drawing.Size(102, 13) 216 | Me.Label3.TabIndex = 0 217 | Me.Label3.Text = "IP Address/Domain:" 218 | ' 219 | 'GroupBox3 220 | ' 221 | Me.GroupBox3.Controls.Add(Me.ListView1) 222 | Me.GroupBox3.Location = New System.Drawing.Point(12, 214) 223 | Me.GroupBox3.Name = "GroupBox3" 224 | Me.GroupBox3.Size = New System.Drawing.Size(279, 138) 225 | Me.GroupBox3.TabIndex = 5 226 | Me.GroupBox3.TabStop = False 227 | Me.GroupBox3.Text = "VPN Connection Log:" 228 | ' 229 | 'ListView1 230 | ' 231 | Me.ListView1.Columns.AddRange(New System.Windows.Forms.ColumnHeader() {ColumnHeader1, Me.ColumnHeader2}) 232 | Me.ListView1.Location = New System.Drawing.Point(6, 19) 233 | Me.ListView1.Name = "ListView1" 234 | Me.ListView1.Size = New System.Drawing.Size(267, 113) 235 | Me.ListView1.TabIndex = 0 236 | Me.ListView1.UseCompatibleStateImageBehavior = False 237 | Me.ListView1.View = System.Windows.Forms.View.Details 238 | ' 239 | 'ColumnHeader2 240 | ' 241 | Me.ColumnHeader2.Text = "Information" 242 | Me.ColumnHeader2.Width = 191 243 | ' 244 | 'StatusStrip1 245 | ' 246 | Me.StatusStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.ToolStripStatusLabel1, Me.lblVersion}) 247 | Me.StatusStrip1.Location = New System.Drawing.Point(0, 385) 248 | Me.StatusStrip1.Name = "StatusStrip1" 249 | Me.StatusStrip1.Size = New System.Drawing.Size(303, 22) 250 | Me.StatusStrip1.SizingGrip = False 251 | Me.StatusStrip1.TabIndex = 6 252 | Me.StatusStrip1.Text = "StatusStrip1" 253 | ' 254 | 'ToolStripStatusLabel1 255 | ' 256 | Me.ToolStripStatusLabel1.Name = "ToolStripStatusLabel1" 257 | Me.ToolStripStatusLabel1.Size = New System.Drawing.Size(48, 17) 258 | Me.ToolStripStatusLabel1.Text = "Version:" 259 | ' 260 | 'lblVersion 261 | ' 262 | Me.lblVersion.Name = "lblVersion" 263 | Me.lblVersion.Size = New System.Drawing.Size(40, 17) 264 | Me.lblVersion.Text = "1.0.0.0" 265 | ' 266 | 'dialer 267 | ' 268 | 'TODO: Code generation for '' failed because of Exception 'Invalid Primitive Type: System.IntPtr. Consider using CodeObjectCreateExpression.'. 269 | 'TODO: Code generation for '' failed because of Exception 'Invalid Primitive Type: System.IntPtr. Consider using CodeObjectCreateExpression.'. 270 | Me.dialer.Credentials = Nothing 271 | Me.dialer.EapOptions = New DotRas.RasEapOptions(False, False, False) 272 | Me.dialer.Options = New DotRas.RasDialOptions(False, False, False, False, False, False, False, False, False, False, False) 273 | Me.dialer.SynchronizingObject = Me 274 | ' 275 | 'Form1 276 | ' 277 | Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!) 278 | Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font 279 | Me.ClientSize = New System.Drawing.Size(303, 407) 280 | Me.Controls.Add(Me.StatusStrip1) 281 | Me.Controls.Add(Me.GroupBox3) 282 | Me.Controls.Add(Me.GroupBox2) 283 | Me.Controls.Add(Me.GroupBox1) 284 | Me.Controls.Add(Me.Button2) 285 | Me.Controls.Add(Me.Button1) 286 | Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle 287 | Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon) 288 | Me.MaximizeBox = False 289 | Me.Name = "Form1" 290 | Me.Text = "Epsilon VPN Client" 291 | Me.GroupBox1.ResumeLayout(False) 292 | Me.GroupBox1.PerformLayout() 293 | Me.GroupBox2.ResumeLayout(False) 294 | Me.GroupBox2.PerformLayout() 295 | Me.GroupBox3.ResumeLayout(False) 296 | Me.StatusStrip1.ResumeLayout(False) 297 | Me.StatusStrip1.PerformLayout() 298 | Me.ResumeLayout(False) 299 | Me.PerformLayout() 300 | 301 | End Sub 302 | Friend WithEvents Button1 As Button 303 | Friend WithEvents Button2 As Button 304 | Friend WithEvents GroupBox1 As GroupBox 305 | Friend WithEvents Label1 As Label 306 | Friend WithEvents txtUsername As TextBox 307 | Friend WithEvents Label2 As Label 308 | Friend WithEvents txtPassword As TextBox 309 | Friend WithEvents chkRemember As CheckBox 310 | Friend WithEvents GroupBox2 As GroupBox 311 | Friend WithEvents Label3 As Label 312 | Friend WithEvents txtIP As TextBox 313 | Friend WithEvents Label4 As Label 314 | Friend WithEvents radPPTP As RadioButton 315 | Friend WithEvents radL2TP As RadioButton 316 | Friend WithEvents GroupBox3 As GroupBox 317 | Friend WithEvents ListView1 As ListView 318 | Friend WithEvents ColumnHeader2 As ColumnHeader 319 | Friend WithEvents StatusStrip1 As StatusStrip 320 | Friend WithEvents ToolStripStatusLabel1 As ToolStripStatusLabel 321 | Friend WithEvents lblVersion As ToolStripStatusLabel 322 | Friend WithEvents txtPSK As TextBox 323 | Friend WithEvents Label5 As Label 324 | Friend WithEvents RasPhoneBook1 As DotRas.RasPhoneBook 325 | Friend WithEvents dialer As DotRas.RasDialer 326 | End Class 327 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. By contrast, the GNU General Public 13 | License is intended to guarantee your freedom to share and change free 14 | software--to make sure the software is free for all its users. This 15 | General Public License applies to most of the Free Software 16 | Foundation's software and to any other program whose authors commit to 17 | using it. (Some other Free Software Foundation software is covered by 18 | the GNU Lesser General Public License instead.) You can apply it to 19 | your programs, too. 20 | 21 | When we speak of free software, we are referring to freedom, not 22 | price. Our General Public Licenses are designed to make sure that you 23 | have the freedom to distribute copies of free software (and charge for 24 | this service if you wish), that you receive source code or can get it 25 | if you want it, that you can change the software or use pieces of it 26 | in new free programs; and that you know you can do these things. 27 | 28 | To protect your rights, we need to make restrictions that forbid 29 | anyone to deny you these rights or to ask you to surrender the rights. 30 | These restrictions translate to certain responsibilities for you if you 31 | distribute copies of the software, or if you modify it. 32 | 33 | For example, if you distribute copies of such a program, whether 34 | gratis or for a fee, you must give the recipients all the rights that 35 | you have. You must make sure that they, too, receive or can get the 36 | source code. And you must show them these terms so they know their 37 | rights. 38 | 39 | We protect your rights with two steps: (1) copyright the software, and 40 | (2) offer you this license which gives you legal permission to copy, 41 | distribute and/or modify the software. 42 | 43 | Also, for each author's protection and ours, we want to make certain 44 | that everyone understands that there is no warranty for this free 45 | software. If the software is modified by someone else and passed on, we 46 | want its recipients to know that what they have is not the original, so 47 | that any problems introduced by others will not reflect on the original 48 | authors' reputations. 49 | 50 | Finally, any free program is threatened constantly by software 51 | patents. We wish to avoid the danger that redistributors of a free 52 | program will individually obtain patent licenses, in effect making the 53 | program proprietary. To prevent this, we have made it clear that any 54 | patent must be licensed for everyone's free use or not licensed at all. 55 | 56 | The precise terms and conditions for copying, distribution and 57 | modification follow. 58 | 59 | GNU GENERAL PUBLIC LICENSE 60 | TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 61 | 62 | 0. This License applies to any program or other work which contains 63 | a notice placed by the copyright holder saying it may be distributed 64 | under the terms of this General Public License. The "Program", below, 65 | refers to any such program or work, and a "work based on the Program" 66 | means either the Program or any derivative work under copyright law: 67 | that is to say, a work containing the Program or a portion of it, 68 | either verbatim or with modifications and/or translated into another 69 | language. (Hereinafter, translation is included without limitation in 70 | the term "modification".) Each licensee is addressed as "you". 71 | 72 | Activities other than copying, distribution and modification are not 73 | covered by this License; they are outside its scope. The act of 74 | running the Program is not restricted, and the output from the Program 75 | is covered only if its contents constitute a work based on the 76 | Program (independent of having been made by running the Program). 77 | Whether that is true depends on what the Program does. 78 | 79 | 1. You may copy and distribute verbatim copies of the Program's 80 | source code as you receive it, in any medium, provided that you 81 | conspicuously and appropriately publish on each copy an appropriate 82 | copyright notice and disclaimer of warranty; keep intact all the 83 | notices that refer to this License and to the absence of any warranty; 84 | and give any other recipients of the Program a copy of this License 85 | along with the Program. 86 | 87 | You may charge a fee for the physical act of transferring a copy, and 88 | you may at your option offer warranty protection in exchange for a fee. 89 | 90 | 2. You may modify your copy or copies of the Program or any portion 91 | of it, thus forming a work based on the Program, and copy and 92 | distribute such modifications or work under the terms of Section 1 93 | above, provided that you also meet all of these conditions: 94 | 95 | a) You must cause the modified files to carry prominent notices 96 | stating that you changed the files and the date of any change. 97 | 98 | b) You must cause any work that you distribute or publish, that in 99 | whole or in part contains or is derived from the Program or any 100 | part thereof, to be licensed as a whole at no charge to all third 101 | parties under the terms of this License. 102 | 103 | c) If the modified program normally reads commands interactively 104 | when run, you must cause it, when started running for such 105 | interactive use in the most ordinary way, to print or display an 106 | announcement including an appropriate copyright notice and a 107 | notice that there is no warranty (or else, saying that you provide 108 | a warranty) and that users may redistribute the program under 109 | these conditions, and telling the user how to view a copy of this 110 | License. (Exception: if the Program itself is interactive but 111 | does not normally print such an announcement, your work based on 112 | the Program is not required to print an announcement.) 113 | 114 | These requirements apply to the modified work as a whole. If 115 | identifiable sections of that work are not derived from the Program, 116 | and can be reasonably considered independent and separate works in 117 | themselves, then this License, and its terms, do not apply to those 118 | sections when you distribute them as separate works. But when you 119 | distribute the same sections as part of a whole which is a work based 120 | on the Program, the distribution of the whole must be on the terms of 121 | this License, whose permissions for other licensees extend to the 122 | entire whole, and thus to each and every part regardless of who wrote it. 123 | 124 | Thus, it is not the intent of this section to claim rights or contest 125 | your rights to work written entirely by you; rather, the intent is to 126 | exercise the right to control the distribution of derivative or 127 | collective works based on the Program. 128 | 129 | In addition, mere aggregation of another work not based on the Program 130 | with the Program (or with a work based on the Program) on a volume of 131 | a storage or distribution medium does not bring the other work under 132 | the scope of this License. 133 | 134 | 3. You may copy and distribute the Program (or a work based on it, 135 | under Section 2) in object code or executable form under the terms of 136 | Sections 1 and 2 above provided that you also do one of the following: 137 | 138 | a) Accompany it with the complete corresponding machine-readable 139 | source code, which must be distributed under the terms of Sections 140 | 1 and 2 above on a medium customarily used for software interchange; or, 141 | 142 | b) Accompany it with a written offer, valid for at least three 143 | years, to give any third party, for a charge no more than your 144 | cost of physically performing source distribution, a complete 145 | machine-readable copy of the corresponding source code, to be 146 | distributed under the terms of Sections 1 and 2 above on a medium 147 | customarily used for software interchange; or, 148 | 149 | c) Accompany it with the information you received as to the offer 150 | to distribute corresponding source code. (This alternative is 151 | allowed only for noncommercial distribution and only if you 152 | received the program in object code or executable form with such 153 | an offer, in accord with Subsection b above.) 154 | 155 | The source code for a work means the preferred form of the work for 156 | making modifications to it. For an executable work, complete source 157 | code means all the source code for all modules it contains, plus any 158 | associated interface definition files, plus the scripts used to 159 | control compilation and installation of the executable. However, as a 160 | special exception, the source code distributed need not include 161 | anything that is normally distributed (in either source or binary 162 | form) with the major components (compiler, kernel, and so on) of the 163 | operating system on which the executable runs, unless that component 164 | itself accompanies the executable. 165 | 166 | If distribution of executable or object code is made by offering 167 | access to copy from a designated place, then offering equivalent 168 | access to copy the source code from the same place counts as 169 | distribution of the source code, even though third parties are not 170 | compelled to copy the source along with the object code. 171 | 172 | 4. You may not copy, modify, sublicense, or distribute the Program 173 | except as expressly provided under this License. Any attempt 174 | otherwise to copy, modify, sublicense or distribute the Program is 175 | void, and will automatically terminate your rights under this License. 176 | However, parties who have received copies, or rights, from you under 177 | this License will not have their licenses terminated so long as such 178 | parties remain in full compliance. 179 | 180 | 5. You are not required to accept this License, since you have not 181 | signed it. However, nothing else grants you permission to modify or 182 | distribute the Program or its derivative works. These actions are 183 | prohibited by law if you do not accept this License. Therefore, by 184 | modifying or distributing the Program (or any work based on the 185 | Program), you indicate your acceptance of this License to do so, and 186 | all its terms and conditions for copying, distributing or modifying 187 | the Program or works based on it. 188 | 189 | 6. Each time you redistribute the Program (or any work based on the 190 | Program), the recipient automatically receives a license from the 191 | original licensor to copy, distribute or modify the Program subject to 192 | these terms and conditions. You may not impose any further 193 | restrictions on the recipients' exercise of the rights granted herein. 194 | You are not responsible for enforcing compliance by third parties to 195 | this License. 196 | 197 | 7. If, as a consequence of a court judgment or allegation of patent 198 | infringement or for any other reason (not limited to patent issues), 199 | conditions are imposed on you (whether by court order, agreement or 200 | otherwise) that contradict the conditions of this License, they do not 201 | excuse you from the conditions of this License. If you cannot 202 | distribute so as to satisfy simultaneously your obligations under this 203 | License and any other pertinent obligations, then as a consequence you 204 | may not distribute the Program at all. For example, if a patent 205 | license would not permit royalty-free redistribution of the Program by 206 | all those who receive copies directly or indirectly through you, then 207 | the only way you could satisfy both it and this License would be to 208 | refrain entirely from distribution of the Program. 209 | 210 | If any portion of this section is held invalid or unenforceable under 211 | any particular circumstance, the balance of the section is intended to 212 | apply and the section as a whole is intended to apply in other 213 | circumstances. 214 | 215 | It is not the purpose of this section to induce you to infringe any 216 | patents or other property right claims or to contest validity of any 217 | such claims; this section has the sole purpose of protecting the 218 | integrity of the free software distribution system, which is 219 | implemented by public license practices. Many people have made 220 | generous contributions to the wide range of software distributed 221 | through that system in reliance on consistent application of that 222 | system; it is up to the author/donor to decide if he or she is willing 223 | to distribute software through any other system and a licensee cannot 224 | impose that choice. 225 | 226 | This section is intended to make thoroughly clear what is believed to 227 | be a consequence of the rest of this License. 228 | 229 | 8. If the distribution and/or use of the Program is restricted in 230 | certain countries either by patents or by copyrighted interfaces, the 231 | original copyright holder who places the Program under this License 232 | may add an explicit geographical distribution limitation excluding 233 | those countries, so that distribution is permitted only in or among 234 | countries not thus excluded. In such case, this License incorporates 235 | the limitation as if written in the body of this License. 236 | 237 | 9. The Free Software Foundation may publish revised and/or new versions 238 | of the General Public License from time to time. Such new versions will 239 | be similar in spirit to the present version, but may differ in detail to 240 | address new problems or concerns. 241 | 242 | Each version is given a distinguishing version number. If the Program 243 | specifies a version number of this License which applies to it and "any 244 | later version", you have the option of following the terms and conditions 245 | either of that version or of any later version published by the Free 246 | Software Foundation. If the Program does not specify a version number of 247 | this License, you may choose any version ever published by the Free Software 248 | Foundation. 249 | 250 | 10. If you wish to incorporate parts of the Program into other free 251 | programs whose distribution conditions are different, write to the author 252 | to ask for permission. For software which is copyrighted by the Free 253 | Software Foundation, write to the Free Software Foundation; we sometimes 254 | make exceptions for this. Our decision will be guided by the two goals 255 | of preserving the free status of all derivatives of our free software and 256 | of promoting the sharing and reuse of software generally. 257 | 258 | NO WARRANTY 259 | 260 | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 261 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 262 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 263 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 264 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 265 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 266 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 267 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 268 | REPAIR OR CORRECTION. 269 | 270 | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 271 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 272 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 273 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 274 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 275 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 276 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 277 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 278 | POSSIBILITY OF SUCH DAMAGES. 279 | 280 | END OF TERMS AND CONDITIONS 281 | 282 | How to Apply These Terms to Your New Programs 283 | 284 | If you develop a new program, and you want it to be of the greatest 285 | possible use to the public, the best way to achieve this is to make it 286 | free software which everyone can redistribute and change under these terms. 287 | 288 | To do so, attach the following notices to the program. It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | {description} 294 | Copyright (C) {year} {fullname} 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | {signature of Ty Coon}, 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | --------------------------------------------------------------------------------