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Get Cached Passwords from the PWL File

Get Cached Passwords from the PWL File

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Declare Function WNetEnumCachedPasswords Lib "mpr.dll" (ByVal s As String, ByVal i As Integer, ByVal b As Byte, ByVal proc As Long, ByVal l As Long) As Long

    'The Type declaration used by WNetEnumCachedPasswords
Type PASSWORD_CACHE_ENTRY
    cbEntry As Integer 'size of this returned structure in bytes
    cbResource As Integer 'size of the resource string, in bytes
    cbPassword As Integer 'size of the password string, in bytes
    iEntry As Byte 'entry position in PWL file
    nType As Byte 'type of entry
    abResource(1 To 1024) As Byte 'buffer to hold resource string, followed by password string
    'should this be bigger?
End Type
    
    
    'The main routines
Public Function callback(X As PASSWORD_CACHE_ENTRY, ByVal lSomething As Long) As Integer
    Dim nLoop As Integer
    Dim cString As String
    Dim ccomputer
    Dim Resource As String
    Dim ResType As String
    Dim Password As String
    ResType = X.nType
    'cString = "Type: " & X.nType
    '1 = domains?
    '4 = mail/mapi clients?
    '6 = RAS entries?
    '19 = iexplorer entries?
    For nLoop = 1 To X.cbResource
        If X.abResource(nLoop) <> 0 Then
            cString = cString & Chr(X.abResource(nLoop))
        Else
            cString = cString & " "
        End If
    Next


    Resource = cString
    'cString = cString & " Pwd: "
    cString = ""
    For nLoop = X.cbResource + 1 To (X.cbResource + X.cbPassword)
        If X.abResource(nLoop) <> 0 Then
            cString = cString & Chr(X.abResource(nLoop))
        Else
            cString = cString & " "
        End If


    Next

    Password = cString
    
    cString = ""
    
    'Form1.List1.AddItem ResType
    
    Form1.list1.AddItem " " & Resource & " PASSWORD: " & Password
        
        
        callback = True
    End Function


Public Sub GetPasswords()
    Dim nLoop As Integer
    Dim cString As String
    Dim lLong As Long
    Dim bByte As Byte
    bByte = &HFF
    nLoop = 0
    lLong = 0
    cString = ""
    Debug.Print WNetEnumCachedPasswords(cString, nLoop, bByte, AddressOf callback, lLong)
End Sub