以编程方式获得Office 2013产品密钥

Question

我刚刚开始做IT部门分配给我的一项工作，创建一个程序来读取用于安装Microsoft 2013的产品密钥，并将其分配给计算机名，这样他们就可以在需要恢复时将其存储在数据库中(请记住，这是一家拥有超过150个系统的公司)。

我已经在网络中查看了一些获得产品密钥的建议程序，然后我研究了使用AutoIT和VB.net自己制作这个程序。

我正在测试这个程序的系统安装了Microsoft版本，运行C:\Program Files(x86)\Microsoft Office\Office15\ cscript ospp.vbs为我提供了两个5个字符的键-一个用于Microsoft (BWTM4)，一个用于Office 2013 (7PYM4)。当我运行我创建的应用程序时，我会得到一个带有BWMT4键的密钥，以及来自网络的应用程序(白俄罗斯、SterJo等)。把同样的钥匙还给我。但是，这是Project的关键，Microsoft Office 2013安装使用以下消息验证这一点:此键用于Microsoft 2013。

我的AutoIT代码：

Case "Office 2013 x86"
        $RegKey = 'HKLM\SOFTWARE\Microsoft\Office\15.0\Registration'
        If @OSArch = 'x64' Then $RegKey = 'HKLM64\SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Registration'
        For $i = 1 To 1024
            $var = RegEnumKey($RegKey, $i)
            If @error <> 0 Then ExitLoop
            $bKey = RegRead($RegKey & '\' & $var, 'DigitalProductId')
            If Not @error Then ExitLoop
        Next
        $iKeyOffset = 0x328

Case "Office 2013 x64"
        If @OSArch <> 'x64' Then SetError(1, 0, "Product not found")
        $RegKey = 'HKLM64\SOFTWARE\Microsoft\Office\15.0\Registration'
        For $i = 1 To 1024
            $var = RegEnumKey($RegKey, $i)
            If @error <> 0 Then ExitLoop
            $bKey = RegRead($RegKey & '\' & $var, 'DigitalProductId')
            If Not @error Then ExitLoop
        Next
        $iKeyOffset = 0x328

My VB.net代码：此代码是基于来自网络的代码，而不是宣称要这样做。

        Dim digitalProductId As IList(Of Byte) = Nothing
            If True Then
                Dim registry As RegistryKey = Nothing
                registry = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64).OpenSubKey("SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Registration\{90150000-012D-0000-0000-0000000FF1CE}", False)
            If registry IsNot Nothing Then
                digitalProductId = TryCast(registry.GetValue("DigitalProductId"), Byte())
                registry.Close()
            Else
                Return Nothing
            End If
        End If

        Dim keyStartIndex As Integer = 52
        Dim keyEndIndex As Integer = keyStartIndex + 15

现在，Office 2013键是否有不同的启动索引，还是被Lync 2013的key/Project 2013的键覆盖？还是我这样做是完全错误的？

Answer 1

下面的代码显示Windows操作系统的Product。但它使用完全相同的原则来获得Office密钥。密钥从Windows注册表中获取。找到注册表并将其分配给代码，它应该工作得很好:)

Public Function GetProductKey(ByVal KeyPath As String, ByVal ValueName As String) As String

    Dim HexBuf As Object = My.Computer.Registry.GetValue(KeyPath, ValueName, 0)

    If HexBuf Is Nothing Then Return "N/A"

    Dim tmp As String = ""

    For l As Integer = LBound(HexBuf) To UBound(HexBuf)
        tmp = tmp & " " & Hex(HexBuf(l))
    Next

    Dim StartOffset As Integer = 52
    Dim EndOffset As Integer = 67
    Dim Digits(24) As String

    Digits(0) = "B" : Digits(1) = "C" : Digits(2) = "D" : Digits(3) = "F"
    Digits(4) = "G" : Digits(5) = "H" : Digits(6) = "J" : Digits(7) = "K"
    Digits(8) = "M" : Digits(9) = "P" : Digits(10) = "Q" : Digits(11) = "R"
    Digits(12) = "T" : Digits(13) = "V" : Digits(14) = "W" : Digits(15) = "X"
    Digits(16) = "Y" : Digits(17) = "2" : Digits(18) = "3" : Digits(19) = "4"
    Digits(20) = "6" : Digits(21) = "7" : Digits(22) = "8" : Digits(23) = "9"

    Dim dLen As Integer = 29
    Dim sLen As Integer = 15
    Dim HexDigitalPID(15) As String
    Dim Des(30) As String

    Dim tmp2 As String = ""

    For i = StartOffset To EndOffset
        HexDigitalPID(i - StartOffset) = HexBuf(i)
        tmp2 = tmp2 & " " & Hex(HexDigitalPID(i - StartOffset))
    Next

    Dim KEYSTRING As String = ""

    For i As Integer = dLen - 1 To 0 Step -1
        If ((i + 1) Mod 6) = 0 Then
            Des(i) = "-"
            KEYSTRING = KEYSTRING & "-"
        Else
            Dim HN As Integer = 0
            For N As Integer = (sLen - 1) To 0 Step -1
                Dim Value As Integer = ((HN * 2 ^ 8) Or HexDigitalPID(N))
                HexDigitalPID(N) = Value \ 24
                HN = (Value Mod 24)

            Next

            Des(i) = Digits(HN)
            KEYSTRING = KEYSTRING & Digits(HN)
        End If
    Next

    Return StrReverse(KEYSTRING)

End Function

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    Label1.Text = GetProductKey("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\", "DigitalProductId")
End Sub