| public static SetSvcRegistryValue ( string key, object value ) : void | ||
| key | string | |
| value | object | |
| return | void | |
static private void UnblockFirewall()
{
/// in some win versions (s2003, s2003r2), firewall service is not started by default.
/// before firewall's rule check, we need to make sure they are started.
///
if (!(OSEnvironment.OS_Name == OSEnvironment.Enum_OsName.S2008 ||
OSEnvironment.OS_Name == OSEnvironment.Enum_OsName.S2008R2 ||
OSEnvironment.OS_Name == OSEnvironment.Enum_OsName.Win7))
{
// check if firewall is auto-starting
try
{
RegistryKey regKey = null;
if (OSEnvironment.OS_Name == OSEnvironment.Enum_OsName.Vista)
{
regKey = Registry.LocalMachine.OpenSubKey("SYSTEM").OpenSubKey("CurrentControlSet")
.OpenSubKey("Services").OpenSubKey("MpsSvc");
}
else // xp, s2003, s2003r2
{
regKey = Registry.LocalMachine.OpenSubKey("SYSTEM").OpenSubKey("CurrentControlSet")
.OpenSubKey("Services").OpenSubKey("SharedAccess");
}
object val = regKey.GetValue("Start");
regKey.Close();
if ((int)val != 2) // not automatic
{
Log("Firewall service is not auto-start");
return;
}
}
catch (Exception e)
{
Log(string.Format("Could not open registry key for checking firewall/ics service ({0})", e.Message));
}
// make sure firewall service is running
try
{
bool svcFound = false;
const int timeoutSec = 5;
ServiceController[] svcs = ServiceController.GetServices();
foreach (ServiceController svc in svcs)
{
if (svc.DisplayName.Contains("Windows Firewall")) // I believe this covers all cases
{
svcFound = true;
svc.WaitForStatus(ServiceControllerStatus.Running,
new TimeSpan(DateTime.Now.AddSeconds(timeoutSec).Ticks - DateTime.Now.Ticks));
}
}
if (!svcFound)
{
Log("Firewall service is not found in the system");
}
}
catch (System.ServiceProcess.TimeoutException)
{
Log("Firewall service is not running (timed out)");
return;
}
catch (Exception e)
{
Log(string.Format("Firewall service is not running ({0})", e.Message));
return;
}
}
Type FwMgrType = null;
INetFwMgr mgr = null;
try
{
FwMgrType = Type.GetTypeFromProgID("HNetCfg.FwMgr", true);
mgr = (INetFwMgr)Activator.CreateInstance(FwMgrType);
}
catch (Exception e)
{
throw;
}
foreach (NET_FW_PROFILE_TYPE_ profile in Enum.GetValues(typeof(NET_FW_PROFILE_TYPE_)))
{
if (profile == NET_FW_PROFILE_TYPE_.NET_FW_PROFILE_TYPE_MAX)
{
continue;
}
try
{
INetFwServices svcs = mgr.LocalPolicy.GetProfileByType(profile).Services;
bool svcFound = false;
foreach (INetFwService svc in svcs)
{
if (svc.Name == "Remote Desktop")
{
svcFound = true;
if (!svc.Enabled)
{
svc.Enabled = true;
Log(string.Format("Remote desktop service is unblocked in firewall setting in {0}", profile));
}
else
{
Log(string.Format("Remote desktop service was already unblocked in firewall setting in {0}", profile));
}
break;
}
}
if (!svcFound)
{
throw new Exception("Can't find a RDP service in the existing firewall setting.");
}
}
catch (Exception e)
{
Log(string.Format("Can't unblock RDP port (tcp-3389) in {0}", profile));
Log(e.Message);
}
}
EucaServiceLibraryUtil.SetSvcRegistryValue("FirewallCheck", 1);
}
private void buttonApply_Click(object sender, EventArgs e)
{
string adAddr = textBoxADAddress.Text;
if (adAddr != null && adAddr.Length == 0)
{
adAddr = null;
}
string adUsername = textBoxADUsername.Text;
if (adUsername != null && adUsername.Length == 0)
{
adUsername = null;
}
string adPassword = textBoxADPassword.Text;
if (adPassword != null && adPassword.Length == 0)
{
adPassword = null;
}
string adPasswordConfirm = textBoxPwdConfirm.Text;
if (adPasswordConfirm != null && adPasswordConfirm.Length == 0)
{
adPasswordConfirm = null;
}
string adOu = textBoxADOU.Text;
if (adOu != null && adOu.Length == 0)
{
adOu = null;
}
if (!(adAddr == null && adUsername == null && adPassword == null && adOu == null))
{// user has put something in the config window
if (adAddr == null || adUsername == null || adPassword == null)
{
MessageBox.Show("AD address, username, and password are required to enable AD join");
return;
}
}
else
{
MessageBox.Show("AD address, username, and password are required to enable AD join");
return;
}
if (adPassword != adPasswordConfirm)
{
MessageBox.Show("Passwords do not match!");
return;
}
bool updated = false;
if (adAddr.Trim() != (string)EucaServiceLibraryUtil.GetSvcRegistryValue("ADAddress"))
{
EucaServiceLibraryUtil.SetSvcRegistryValue("ADAddress", adAddr.Trim());
updated = true;
}
if (adUsername.Trim() != (string)EucaServiceLibraryUtil.GetSvcRegistryValue("ADUsername"))
{
EucaServiceLibraryUtil.SetSvcRegistryValue("ADUsername", adUsername.Trim());
updated = true;
}
//encrypt AD password properly
if (adPassword.Trim() != (string)EucaServiceLibraryUtil.GetSvcRegistryValue("ADPassword"))
{
string data = EucaUtil.Encrypt(adPassword.Trim());
EucaServiceLibraryUtil.SetSvcRegistryValue("ADPassword", data);
updated = true;
}
if (adOu != null)
{
if (adOu.Trim() != (string)EucaServiceLibraryUtil.GetSvcRegistryValue("ADOU"))
{
EucaServiceLibraryUtil.SetSvcRegistryValue("ADOU", adOu.Trim());
updated = true;
}
}
if (updated)
{
MessageBox.Show("AD information is updated succesfully");
buttonApply.Enabled = false;
}
else
{
MessageBox.Show("No change has been saved");
}
}
static int Main(string[] args)
{
if (args.Length < 1)
{
return(-1);
}
if (args[0].ToLower() == "-unjoindom")
{
try
{
bool partOfDomain = false;
string domain = null;
using (ManagementObject comObj = WMIUtil.QueryLocalWMI("Select * from win32_computersystem"))
{
partOfDomain = (bool)comObj["PartOfDomain"];
domain = (string)comObj["Domain"];
if (!partOfDomain)
{// this must be a bug, because the button shouldn't be activated if the instance isn't a domain member
// MessageBox.Show("This instance is not a member of any domain");
Console.WriteLine("EucaCLI: The instance is not a member of any domain");
return(-1);
}
/* string adAddress = null, adUsername = null, adPassword = null;
* object tmp = EucaUtil.GetRegistryValue("ADAddress");
* if (tmp != null)
* adAddress = (string)tmp;
* tmp = EucaUtil.GetRegistryValue("ADUsername");
* if (tmp != null)
* adUsername = (string)tmp;
* tmp = EucaUtil.GetRegistryValue("ADPassword");
* if (tmp != null)
* adPassword = (string)tmp;
*
* if (adUsername == null || adPassword == null || adAddress == null)
* {
* Console.WriteLine("EucaCLI: Username/password/ADaddress is not found");
* return -1;
* }
*
* if (!adUsername.Contains("\\"))
* adUsername = string.Format("{0}\\{1}", adAddress, adUsername);
*
* adPassword = EucaUtil.Decrypt(adPassword);*/
ManagementBaseObject paramIn = comObj.GetMethodParameters("UnjoinDomainOrWorkgroup");
paramIn["Password"] = null;
paramIn["UserName"] = null;
paramIn["FUnjoinOptions"] = (UInt32)0x00; // default; No option
ManagementBaseObject paramOut = comObj.InvokeMethod("UnjoinDomainOrWorkgroup", paramIn, null);
UInt32 retVal = (UInt32)paramOut["ReturnValue"];
if (retVal == 0)
{
Console.WriteLine("SUCCESS");
string hostnameFile = EucaConstant.ProgramRoot + "\\hostname";
if (System.IO.File.Exists(hostnameFile))
{
try { System.IO.File.Delete(hostnameFile); }
catch (Exception) {; }
}
return(0);
}
else
{
Console.WriteLine(string.Format("EucaCLI: Could not detach the instance: exit code={0}", retVal));
return(-1);
}
}
}
catch (Exception ie)
{
Console.WriteLine("EucaCLI: Can't detach the instance from the domain (exception thrown)");
return(-1);
}
}
else if (args[0].ToLower() == "-setdom")
{
try
{
string uname = args[1].Trim();
string passwd = args[2].Trim();
if (uname == null || passwd == null)
{
Console.WriteLine("EucaCLI: uname and passwd is null");
return(-1);
}
string passwdEnc = SystemsUtil.Encrypt(passwd);
EucaServiceLibraryUtil.SetSvcRegistryValue("ADUsername", uname);
EucaServiceLibraryUtil.SetSvcRegistryValue("ADPassword", passwdEnc);
Console.WriteLine("SUCCESS");
return(0);
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
return(-1);
}
}
else
{
Console.WriteLine("Unknown parameter");
return(-1);
}
}