/*
* <include>
* http://myhost/user-data1
* http://myhost/user-data2
* </include>
*
*/
override protected void Handle()
{
var urls = this.AsMultiLinesWithoutTag;
var validUrls = urls.Where(url =>
url.ToLower().StartsWith("http://"));
List <String> localUserData = new List <String>();
foreach (String url in validUrls)
{
String filePath = String.Format("{0}\\{1}.txt",
CloudInit.CloudInitDirectory, Guid.NewGuid().ToString().Substring(0, 8));
try{
EucaUtil.Curl(url, filePath);
localUserData.Add(filePath);
}catch (Exception ex) {
EucaLogger.Exception(String.Format("Failed to download from the include url {0}", url), ex);
continue;
}
}
foreach (String userDataFile in localUserData)
{
UserDataHandler handler = null;
try
{
handler = UserDataHandlerFactory.Instance.GetHandler(userDataFile);
}
catch (Exception ex)
{
EucaLogger.Exception("Unable to find the right handler for include file", ex);
}
try
{
handler.HandleUserData(userDataFile);
}
catch (Exception ex)
{
EucaLogger.Exception("Failed to handle the user data", ex);
}
}
foreach (String userDataFile in localUserData)
{
File.Delete(userDataFile);
}
}
public void Init()
{
string userDataFile = null;
try
{
userDataFile = CloudInit.CloudInitDirectory + "\\user-data";
EucaUtil.GetUserData(userDataFile);
if (!File.Exists(userDataFile))
{
throw new EucaException("User data file not found");
}
if ((new FileInfo(userDataFile)).Length <= 0)
{
throw new EucaException("Invalid user data file");
}
}
catch (Exception ex)
{
EucaLogger.Debug("Unable to download the user-data");
throw ex;
}
// detect the contents
UserDataHandler handler = null;
try
{
handler = UserDataHandlerFactory.Instance.GetHandler(userDataFile);
}
catch (Exception ex)
{
EucaLogger.Exception("Unable to find the handler for matching user-data contents", ex);
return;
}
// invoke handler
try
{
handler.HandleUserData(userDataFile);
}
catch (Exception e)
{
EucaLogger.Exception("User data handler threw exception", e);
}
// return
}
private void buttonAnswerFile_Click(object sender, EventArgs e)
{
try
{
string answerPath = this.SysprepAnswerFile;
if (!File.Exists(answerPath))
{
MessageBox.Show(string.Format("Sysprep answer file is not found ({0})", answerPath));
return;
}
Win32_CommandResult result = EucaUtil.SpawnProcessAndWait("notepad.exe", answerPath);
}
catch (Exception ie) {
MessageBox.Show(string.Format("Unexpected exception thrown: {0}", ie.Message), "WARNING");
EucaLogger.Exception("Unexpected exception thrown while opening sysprep answer file", ie);
return;
}
}
public EucaConfigForm()
{
try
{
string installLocation = (string)EucaUtil.GetRegistryValue(Registry.LocalMachine, EUCALYPTUS_REGISTRY_PATH, "InstallLocation");
EucaLogger.LogLocation = string.Format("{0}\\eucalog.txt", installLocation);
}
catch (Exception e)
{
MessageBox.Show(string.Format("Unexpected exception thrown: {0}", e.Message));
return;
}
InitializeComponent();
// using (System.Drawing.Bitmap bm = new System.Drawing.Bitmap(EucaConstant.ProgramRoot+"\\euca.png"))
// this.Icon = System.Drawing.Icon.FromHandle(bm.GetHicon());
InitPanel();
}
private void checkBoxFormatDrives_CheckedChanged(object sender, EventArgs e)
{
bool formatDrive = this.checkBoxFormatDrives.Checked;
try
{
if (formatDrive)
{
EucaUtil.SetRegistryValue(Registry.LocalMachine, EUCALYPTUS_REGISTRY_PATH, "FormatDrives", 1, false);
}
else
{
EucaUtil.SetRegistryValue(Registry.LocalMachine, EUCALYPTUS_REGISTRY_PATH, "FormatDrives", 0, false);
}
}
catch (Exception ie)
{
EucaLogger.Exception("Couldn't set registry value for 'FormatDrives'", ie);
}
}
private void buttonSysprep_Click(object sender, EventArgs e)
{
// IMPLEMENT_SYS_PREP;
try
{
DialogResult answer = MessageBox.Show("Sysprep should be performed only when you are finished with VM setup. Do you want to run the sysprep now?",
"Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (answer == DialogResult.No)
{
return;
}
string answerPath = this.SysprepAnswerFile;
if (answerPath == null)
{
MessageBox.Show("Sysprep is not supported on this Windows version. Please check with the administration manual to find the supported OS",
"WARNING");
return;
}
if (!File.Exists(answerPath))
{
MessageBox.Show(string.Format("Sysprep answer file is not found ({0})", answerPath));
return;
}
string sysprepDest = string.Format("C:\\{0}", (new FileInfo(answerPath)).Name);
if (File.Exists(sysprepDest))
{
File.Delete(sysprepDest);
}
File.Copy(answerPath, sysprepDest);
string sysprepExec = string.Format("{0}\\sysprep\\sysprep.exe",
Environment.GetFolderPath(Environment.SpecialFolder.System));
string arg = string.Format("/generalize /oobe /quit /unattend:\"{0}\"", sysprepDest);
EucaLogger.Debug("sysprep argument: " + arg);
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.StartInfo.UseShellExecute = true;
Win32_CommandResult result = EucaUtil.SpawnProcessAndWait(sysprepExec, arg);
if (result.ExitCode != 0)
{
MessageBox.Show(string.Format("Sysprep returned exit code: {0}", result.ExitCode));
EucaLogger.Debug(string.Format("Sysprep exit code: {0}, stdout: {1}, stderr: {2}", result.ExitCode, result.Stdout, result.Stderr));
return;
}
else
{
MessageBox.Show("Sysprep finished successfully. You can shutdown the VM and register it with Eucalyptus front-end.");
System.Environment.Exit(0);
}
}
catch (Exception ie)
{
MessageBox.Show(string.Format("Unexpected exception thrown: {0}", ie.Message), "WARNING");
EucaLogger.Exception("Unexpected exception thrown while running sysprep", ie);
return;
}
}
private void InitPanel()
{
/// check if the instance is a member of an AD
///
bool partOfDomain = false;
string domain = null;
try
{
using (ManagementObject comObj = WMIUtil.QueryLocalWMI("Select * from win32_computersystem"))
{
partOfDomain = (bool)comObj["PartOfDomain"];
domain = (string)comObj["Domain"];
}
if (partOfDomain)
{
labelADStatus.Text = string.Format("domain member of {0}", domain);
// buttonUnregister.Enabled = true;
// buttonUnregister.Visible = true;
}
else
{
labelADStatus.Text = "not a member of a domain";
}
}
catch (Exception e)
{
EucaLogger.Exception("Can't determine if the host is a part of domain", e);
labelADStatus.Text = "error-AD status could not be determined";
}
object tmp = EucaServiceLibraryUtil.GetSvcRegistryValue("ADAddress");
if (tmp != null)
{
_adConfig.ADAddress = (string)tmp;
}
tmp = EucaServiceLibraryUtil.GetSvcRegistryValue("ADUsername");
if (tmp != null)
{
_adConfig.ADUsername = (string)tmp;
}
tmp = EucaServiceLibraryUtil.GetSvcRegistryValue("ADPassword");
{
if (tmp != null)
{
_adConfig.ADPassword = EucaUtil.Decrypt((string)tmp);
}
}
tmp = EucaServiceLibraryUtil.GetSvcRegistryValue("ADOU");
if (tmp != null)
{
_adConfig.ADOU = (string)tmp;
}
if (_adConfig.ADAddress != null)
{
textBoxADAddress.Text = _adConfig.ADAddress;
}
if (_adConfig.ADUsername != null)
{
textBoxADUsername.Text = _adConfig.ADUsername;
}
if (_adConfig.ADPassword != null)
{
textBoxADPassword.Text = _adConfig.ADPassword;
}
if (_adConfig.ADOU != null)
{
textBoxADOU.Text = _adConfig.ADOU;
}
/// bring up the list of users/groups that has RD permission on the image
string[] rdPermissionUsers = null;
try
{
rdPermissionUsers = this.GetRDPermissionUsers();
}
catch (Exception e) {
EucaLogger.Exception("Could not enumerate RD users/groups from registry", e);
}
if (rdPermissionUsers != null)
{
foreach (string name in rdPermissionUsers)
{
listBoxRDPermission.Items.Add(name);
}
}
buttonApply.Enabled = false;
try
{
int selected = (int)EucaUtil.GetRegistryValue(Registry.LocalMachine, EUCALYPTUS_REGISTRY_PATH, "FormatDrives");
if (selected == 1)
{
checkBoxFormatDrives.Checked = true;
}
else
{
checkBoxFormatDrives.Checked = false;
}
}
catch (Exception e)
{
EucaLogger.Exception("Couldn't check 'FormatDrives' option from registry", e);
}
}
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 = EucaUtil.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);
}
}
