SSIS script task read from Active directory about cannot change password

• sqlfriend

  SSC Guru

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  July 27, 2015 at 4:02 pm

  #302802

  I am working on a Script task that pulls AD info to a SQl table. So far many attribures I pulled from AD work fine.

  But for PASSWD_CANT_CHANGE attribute in UserAccessControl, I always get the value of 0 meaning false. Help please

  bool CannotChangePassword = false;

  const int UF_PASSWD_CANT_CHANGE = 0x0040;

  if (Convert.ToBoolean(flags & UF_PASSWD_CANT_CHANGE))

  {

  CannotChangePassword = true; // cannot get to here

  }

  else

  {

  CannotChangePassword = false; //always return false

  }

  Thanks

• vj.one

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  July 29, 2015 at 6:44 am

  #1815679

  Hi,

  Could you try to debug and see what integer value you get in flags for PASSWD_CANT_CHANGE. Also, try to declare int32 instead of int.

  Regards,

  Vijay

• sqlfriend

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  July 29, 2015 at 2:59 pm

  #1815942

  I am trying use the first part of the code as solution,

  but found out com object does not work well in SSIS code.

  http://devblog.rayonnant.net/2011/04/ad-net-toggle-users-cant-change.html

  Any way to convert the code and avoid using activeds reference?

  Thanks

• sqlfriend

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  July 29, 2015 at 3:02 pm

  #1815943

  or use windows provider: this is the vb code,

  could you help to convert it to c# code?

  Const ADS_UF_PASSWD_CANT_CHANGE = &H40

  Function UserCannotChangePassword(strDomain As String, strUser As String, strUserCred As String, strPassword As String) As Boolean

  UserCannotChangePassword = False

  Dim oUser As IADs

  strPath = "WinNT://" + strDomain + "/" + strUser

  If "" <> strUserCred Then

  Dim dso As IADsOpenDSObject

  ' Bind to the group with the specified user name and password.

  Set dso = GetObject("WinNT:")

  Set oUser = dso.OpenDSObject(strPath, strUserCred, strPassword, 1)

  Else

  ' Bind to the group with the current credentials.

  Set oUser = GetObject(strPath)

  End If

  If (oUser.Get("userFlags") And ADS_UF_PASSWD_CANT_CHANGE) <> 0 Then

  UserCannotChangePassword = True

  Else

  UserCannotChangePassword = False

  End If

  End Function