/// <summary>
/// Shows the Manage form and directs it at a particular
/// machine.
/// </summary>
/// <param name="sHostname">The machine to manage</param>
/// <param name="viewStyle">The style of list view to use, if a listview is used</param>
/// <returns>TRUE if was able to manage the given machine. FALSE if a
/// network or credential error occured. </returns>
public bool ManageHost(string sHostname, StandardPage.ViewStyle viewStyle)
{
// first, normalize the incoming hostname
Hostinfo hn = new Hostinfo(sHostname);
// now, set the host type
if (!CheckHostInfo(hn))
{
string sMsg = string.Format(Resources.Error_InvalidComputerType, sHostname);
ShowError(sMsg, MessageBoxButtons.OK);
return(false);
}
// do this first so that we can do any slow stuff before we start
// changing pages
if (!controlManage.ManageHost(hn))
{
return(false);
}
SetViewStyle(viewStyle);
// show the management control
ShowManage();
string str = String.Format(Resources.Connected_As,
hn.creds.UserName,
hn.hostName);
controlManage.SetStatusMesaage(str, 1);
return(true);
}
/// <summary>
/// Determines whether a machine is a Windows machine, Linux, etc.
/// </summary>
/// <param name="hn">The machine to test</param>
/// <returns>The machine type</returns>
private static bool CheckHostInfo(Hostinfo hn)
{
// First, let's get an IP address for it.
try
{
// if we can't resolve the name, give up
// TODO: do this async so that we can abort it
IPAddress[] arips = Dns.GetHostAddresses(hn.hostName);
if (arips.Length == 0)
{
return(false);
}
IPAddress addr = arips[0];
// set this up front for later
hn.IsSmbAvailable = checkPort(addr, 445);
// see if we can open up port 22
hn.IsSSHAvailable = checkPort(addr, 22);
// check netbios port
hn.IsNetBiosAvailable = checkPort(addr, 139);
}
catch (Exception)
{
return(false);
}
return(true);
}
public NewGroupDlg(IPlugInContainer container, StandardPage parentPage,Hostinfo hn, IPlugIn plugin)
: base(container, parentPage)
{
InitializeComponent();
// Create an instance of a ListView column sorter and assign it
// to the ListView control.
lvwColumnSorter = new ListViewColumnSorter();
this.lvMembers.ListViewItemSorter = lvwColumnSorter;
this.ButtonCancel.Text = "Cancel";
this.ButtonOK.Text = "Create";
this.SetAllValueChangedHandlers(this);
localParent = (LUGPage)parentPage;
if (localParent == null)
{
throw new ArgumentException("NewGroupDlg constructor: (LUGPage) parentPage == null");
}
this._hn = hn;
this._plugin = (LUGPlugIn)plugin;
((EditDialog)this).btnApply.Visible = false;
users = new Hashtable();
this.tbGroupName.Select();
}
public ObjectSelectDlg(IPlugInContainer container, StandardPage parentPage, Hostinfo hn, IPlugIn plugin)
: this()
{
this.IPlugInContainer = container;
//this.AddPage(new DomainConnectPage(this, hn, plugin, container));
this.AddPage(new ObjectSelectPage(this, plugin, container));
}
public static void GetPluginCredentials(IPlugIn plugin, Hostinfo hn)
{
_plugin = plugin;
_hn = hn;
if (IsConnectSetBefore(plugin))
GetConnectedHostInfoFromIni(_plugin, _hn);
else
SetDefaultCredentails();
}
public SharePropertiesDlg(IPlugInContainer container, StandardPage parentPage, FileShareManagerIPlugIn plugin, Hostinfo hn)
: base(container, parentPage)
{
InitializeComponent();
this.Text = "{0} Properties";
this._hn = hn;
_plugin = plugin;
_container = container;
InitializePages();
}
public static bool HasCreds(Hostinfo hn)
{
if (hn == null ||
hn.creds == null ||
CredentialEntry.IsNullOrEmpty(hn.creds))
{
return(false);
}
else
{
return(true);
}
}
public Hostinfo Clone()
{
Hostinfo result = new Hostinfo(this.hostName);
result.domainName = this.domainName;
result.IsSmbAvailable = this.IsSmbAvailable;
result.IsSSHAvailable = this.IsSSHAvailable;
result.IsNetBiosAvailable = this.IsNetBiosAvailable;
if (this.creds != null)
{
result.creds = this.creds.Clone();
}
return(result);
}
public static void SetDefaultCredentails()
{
if (_hn == null)
_hn = new Hostinfo();
if (String.IsNullOrEmpty(_hn.creds.Domain) && !String.IsNullOrEmpty(System.Environment.UserDomainName)) {
_hn.creds.Domain = System.Environment.UserDomainName;
}
if (String.IsNullOrEmpty(_hn.creds.UserName) && !String.IsNullOrEmpty(System.Environment.UserName)) {
_hn.creds.UserName = System.Environment.UserName;
}
if (String.IsNullOrEmpty(_hn.hostName) && !String.IsNullOrEmpty(System.Environment.MachineName)) {
_hn.hostName = System.Environment.MachineName;
_hn.creds.MachineName = System.Environment.MachineName;
}
}
public void SetContext(IContext ctx)
{
Hostinfo hn = ctx as Hostinfo;
Logger.Log(String.Format("LUGPlugin.SetHost(hn: {0})",
hn == null ? "null" : hn.hostName), Logger.manageLogLevel);
_hn = hn;
if (_hn == null)
{
_hn = new Hostinfo();
}
if (_pluginNode != null &&
(!String.IsNullOrEmpty(hn.hostName)))
{
uint result = LUGAPI.NetAddConnection(
_hn.hostName,
_hn.creds.UserName,
_hn.creds.Password);
if (Configurations.currentPlatform != LikewiseTargetPlatform.Windows &&
result == (uint)LUGAPI.WinError.ERROR_FILE_NOT_FOUND)
{
result = (uint)LUGAPI.WinError.ERROR_SUCCESS;
}
hn.IsConnectionSuccess = false;
if (result == (uint)LUGAPI.WinError.ERROR_SUCCESS)
{
hn.IsConnectionSuccess = true;
}
_pluginNode.SetContext(_hn);
}
}
/// <summary>
/// Called when picker or some other interface (Welcome
/// form, e.g.) indicates that the user wants to manage
/// a particular machine.
/// </summary>
/// <param name="hn">A Hostinfo object that identifies the
/// machine to be managed.</param>
/// <returns>False if user cancelled out of creds form</returns>
public bool ManageHost(Hostinfo hn)
{
Logger.Log(String.Format("Manage.ManageHost: hn: {0}", hn == null ? "null" : hn.hostName), Logger.manageLogLevel);
string saveLdapPath = this.sLDAPPath;
#if !QUARTZ
this.sLDAPPath = Util.GetLdapDomainPath(null, null);
try
{
string server, protocol, dc, cn;
String rootDomainPath = Util.GetLdapRootDomainPath(GetDomainName(), GetCredentials());
Util.CrackPath(rootDomainPath, out protocol, out server, out cn, out dc);
this.rootDomain = Util.DNToDomainName(dc).ToLower();
}
catch (Exception e)
{
this.sLDAPPath = saveLdapPath;
throw e;
}
#endif
if (hn == null)
{
Logger.LogMsgBox("Manage::ManageHost(hn): hn == null");
return false;
}
_hn = hn;
LACTreeNode rootNode = LoadPlugins();
foreach (LACTreeNode treeNode in rootNode.Nodes)
{
treeNode.Expand();
}
#if !QUARTZ
sLDAPPath = Util.GetLdapDomainPath(_hn.domainName, null);
#else
sLDAPPath = _hn.domainName;
#endif
return true;
}
public void SetContext(IContext ctx)
{
Hostinfo hn = ctx as Hostinfo;
Logger.Log(String.Format("EventlogPlugin.SetHost(hn: {0}\n)",
hn == null ? "<null>" : hn.ToString()), Logger.eventLogLogLevel);
bool deadTree = false;
if (_pluginNode != null &&
_pluginNode.Nodes != null &&
_hn != null &&
hn != null &&
hn.hostName !=
_hn.hostName)
{
foreach (TreeNode node in _pluginNode.Nodes)
{
_pluginNode.Nodes.Remove(node);
}
deadTree = true;
}
_hn = hn;
if (HostInfo == null)
{
_hn = new Hostinfo();
}
if (_pluginNode != null && _pluginNode.Nodes.Count == 0 && _hn.IsConnectionSuccess)
{
BuildLogNodes();
}
if (deadTree && _pluginNode != null)
{
_pluginNode.SetContext(_hn);
}
}
public SelectComputerDialog()
{
InitializeComponent();
_hn = new Hostinfo();
}
/// <summary>
/// Method that creates and initializes the ADUC Rootnode
/// </summary>
/// <returns></returns>
private LACTreeNode GetADUCRootNode()
{
Logger.Log("ADUCPlugin.GetADUCRootNode", Logger.manageLogLevel);
if (_pluginNode == null)
{
_hn = new Hostinfo();
_pluginNode = Manage.CreateIconNode(Resources.ADUCTitle,
Resources.ADUC,
typeof(ADUCPage),
this);
_pluginNode.IsPluginNode = true;
}
_pluginNode.ImageIndex = (int)Manage.ManageImageType.Generic;
_pluginNode.SelectedImageIndex = (int)Manage.ManageImageType.Generic;
return _pluginNode;
}
/// <summary>
/// If Host information is not null then refreshes the ADUC plugin for each domain on mouse left click
/// Else reinitializes the ADUC plugin node
/// </summary>
/// <param name="hn"></param>
public void SetContext(IContext ctx)
{
Hostinfo hn = ctx as Hostinfo;
Logger.Log(String.Format("ADUCPlugin.SetHost(hn: {0})",
hn == null ? "null" : hn.ToString()), Logger.manageLogLevel);
_hn = hn;
if (_hn != null &&
!String.IsNullOrEmpty(_hn.domainName) &&
!(_usingSimpleBind && !Hostinfo.HasCreds(_hn)))
{
Logger.Log("ADUCPlugin.SetHost: connecting to domain");
ConnectToDomain();
if (!_usingSimpleBind && !_hn.IsConnectionSuccess)
{
_usingSimpleBind = true;
}
//sethost on all the extension plugins
if (_extPlugins != null)
{
foreach (IPlugIn extPlugin in _extPlugins)
extPlugin.SetContext(_hn);
}
}
}
/// <summary>
/// Determines whether a machine is a Windows machine, Linux, etc.
/// </summary>
/// <param name="hn">The machine to test</param>
/// <returns>The machine type</returns>
private static bool CheckHostInfo(Hostinfo hn)
{
// First, let's get an IP address for it.
try
{
// if we can't resolve the name, give up
// TODO: do this async so that we can abort it
IPAddress[] arips = Dns.GetHostAddresses(hn.hostName);
if (arips.Length == 0)
return false;
IPAddress addr = arips[0];
// set this up front for later
hn.IsSmbAvailable = checkPort(addr, 445);
// see if we can open up port 22
hn.IsSSHAvailable = checkPort(addr, 22);
// check netbios port
hn.IsNetBiosAvailable = checkPort(addr, 139);
}
catch (Exception)
{
return false;
}
return true;
}
public Hostinfo Clone()
{
Hostinfo result = new Hostinfo(this.hostName);
result.domainName = this.domainName;
result.IsSmbAvailable = this.IsSmbAvailable;
result.IsSSHAvailable = this.IsSSHAvailable;
result.IsNetBiosAvailable = this.IsNetBiosAvailable;
if (this.creds != null)
{
result.creds = this.creds.Clone();
}
return result;
}
/// <summary>
/// Reads the target machine info for the current plugin from credentilas ini and assign to Hostinfo
/// </summary>
/// <param name="requestor"></param>
/// <param name="_hn"></param>
public static void GetConnectedHostInfoFromIni(IPlugIn requestor, Hostinfo _hn)
{
string sPlugInName = requestor.GetName();
bool IsFileExists = !string.IsNullOrEmpty(sCredentialsFilePath) && Path.IsPathRooted(sCredentialsFilePath) && File.Exists(sCredentialsFilePath);
if (!IsFileExists)
return;
StreamReader reader = new StreamReader(sCredentialsFilePath);
while (!reader.EndOfStream)
{
string currentLine = reader.ReadLine();
if (currentLine != null && currentLine.Trim().Equals(sPlugInName))
{
currentLine = reader.ReadLine();
int index = 0;
if (currentLine != null && currentLine.Trim().IndexOf("hostname=") >= 0 &&
String.IsNullOrEmpty(_hn.hostName))
{
currentLine = currentLine.Trim();
index = (currentLine.IndexOf('=') + 1);
_hn.hostName = currentLine.Substring(index, (currentLine.Length - index));
currentLine = reader.ReadLine();
}
if (currentLine != null && currentLine.Trim().IndexOf("username="******"domainFQDN=") >= 0 &&
String.IsNullOrEmpty(_hn.domainName))
{
currentLine = currentLine.Trim();
index = (currentLine.IndexOf('=') + 1);
_hn.domainName = currentLine.Substring(index, (currentLine.Length - index));
currentLine = reader.ReadLine();
}
if (currentLine != null && currentLine.IndexOf("domainShort=") >= 0 &&
String.IsNullOrEmpty(_hn.creds.Domain))
{
currentLine = currentLine.Trim();
index = (currentLine.IndexOf('=') + 1);
_hn.creds.Domain = currentLine.Substring(index, (currentLine.Length - index));
}
break;
}
}
reader.Close();
}
public string GetRootDomainName()
{
if (_hn == null || _hn.domainName == null || _hn.domainName == "")
{
_hn = new Hostinfo();
try
{
#if !QUARTZ
// get the root domain name
string server, protocol, dc, cn;
String rootDomainPath = Util.GetLdapRootDomainPath(GetDomainName(), GetCredentials());
server = protocol = dc = cn = null;
Util.CrackPath(rootDomainPath, out protocol, out server, out cn, out dc);
_hn.domainName = Util.DNToDomainName(dc).ToLower();
#endif
}
catch (Exception ex)
{
Logger.Log("Unable to determine root domain name for " + GetDomainName() + ". " + ex.Message);
_hn.domainName = GetDomainName();
}
}
return _hn.domainName;
}
/// <summary>
/// Method to store the plugin's host info to ini file.
/// </summary>
/// <param name="_hn"></param>
private void SaveTargetMachineInfoToIni(Hostinfo _hn, IPlugIn plugin)
{
Logger.Log(String.Format(
"LMCCredentials.SaveTargetMachineInfoToIni: saving the target machine info to ini: _hn =\n {0}",
_hn == null ? "<null>" : _hn.ToString()),
Logger.manageLogLevel);
string sPath = Path.Combine(Application.UserAppDataPath, @"Temp.ini");
CreateCredentialsIni(sCredentialsFilePath);
StreamReader reader = new StreamReader(sCredentialsFilePath);
FileStream fStream = new FileStream(sPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
StreamWriter writer = new StreamWriter(fStream);
string sPlugInName = plugin.GetName();
Logger.Log(String.Format(
"LMCCredentials.SaveTargetMachineInfoToIni: plugin name={0}",
sPlugInName == null ? "<null>" : sPlugInName),
Logger.manageLogLevel);
if (!String.IsNullOrEmpty(sPlugInName))
{
string currentLine = reader.ReadLine();
while (!(currentLine != null && currentLine.Trim().Equals(sPlugInName)) &&
!reader.EndOfStream)
{
writer.WriteLine(currentLine);
currentLine = reader.ReadLine();
}
writer.WriteLine(sPlugInName);
if (!String.IsNullOrEmpty(_hn.hostName))
{
writer.WriteLine("hostname=" + _hn.hostName.Trim());
}
if (_hn.creds != null && !String.IsNullOrEmpty(_hn.creds.UserName))
{
writer.WriteLine("username="******"domainFQDN=" + _hn.domainName.Trim());
}
if (_hn.creds != null && !String.IsNullOrEmpty(_hn.creds.Domain))
{
writer.WriteLine("domainShort=" + _hn.creds.Domain.Trim());
}
writer.WriteLine("");
//make sure the remainder of the old file is present in the new one.
currentLine = reader.ReadLine();
while (!(currentLine != null && currentLine.Trim().Length > 0 && currentLine.Trim()[0] == '[') &&
!reader.EndOfStream)
{
currentLine = reader.ReadLine();
}
while (!reader.EndOfStream)
{
writer.WriteLine(currentLine);
currentLine = reader.ReadLine();
}
if (reader.EndOfStream)
{
writer.WriteLine("");
}
}
writer.Flush();
writer.Close();
reader.Close();
fStream.Close();
fStream.Dispose();
if (File.Exists(sCredentialsFilePath) && File.Exists(sPath))
{
File.Delete(sCredentialsFilePath);
File.Move(sPath, sCredentialsFilePath);
}
}
private bool GetMachineInfoDelegate(string[] fields, Object context)
{
uint fieldsRequested = (uint)((UInt32)context);
Logger.Log(String.Format(
"Manage.GetMachineInfoDelegate: fieldsRequested=0x{0:x}",
fieldsRequested),
Logger.manageLogLevel);
string shortHostName = null;
string fullyQualifiedHostName = null;
string FQDN = null;
string fullyQualifiedDCName = null;
string shortDomainName = null;
string userName = null;
string password = null;
string errorMessage = null;
bool result = true;
int fieldIndex = 0;
_hn = new Hostinfo();
_hn.creds = new CredentialEntry();
if (((uint)Hostinfo.FieldBitmaskBits.SHORT_HOSTNAME & fieldsRequested) > 0)
{
shortHostName = fields[fieldIndex++];
if (!Hostinfo.ValidateHostName(shortHostName, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid SHORT_HOSTNAME: " + errorMessage, Logger.manageLogLevel);
}
else
{
_hn.hostName = shortHostName;
Logger.Log("GetMachineInfoDelegate: assigned SHORT_HOSTNAME:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.FQ_HOSTNAME & fieldsRequested) > 0)
{
fullyQualifiedHostName = fields[fieldIndex++];
if (!Hostinfo.ValidateFullyQualifiedHostName(fullyQualifiedHostName, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid FQ_HOSTNAME: " + errorMessage, Logger.manageLogLevel);
}
else
{
_hn.hostName = fullyQualifiedHostName;
Logger.Log("GetMachineInfoDelegate: assigned FQ_HOSTNAME:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.FQDN & fieldsRequested) > 0)
{
FQDN = fields[fieldIndex++];
if (!Hostinfo.ValidateFQDN(FQDN, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid FQDN: " + errorMessage, Logger.manageLogLevel);
}
else
{
_hn.domainName = FQDN;
Logger.Log("GetMachineInfoDelegate: assigned FQDN:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.FQ_DCNAME & fieldsRequested) > 0)
{
fullyQualifiedDCName = fields[fieldIndex++];
if (!Hostinfo.ValidateFullyQualifiedDCName(fullyQualifiedDCName, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid FQ_DCNAME: " + errorMessage, Logger.manageLogLevel);
}
else if (String.IsNullOrEmpty(_hn.hostName))
{
_hn.domainControllerName = fullyQualifiedDCName;
Logger.Log("GetMachineInfoDelegate: assigned FQ_DCNAME:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.CREDS_NT4DOMAIN & fieldsRequested) > 0)
{
shortDomainName = fields[fieldIndex++];
if (!Hostinfo.ValidateShortDomainName(shortDomainName, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid CREDS_NT4DOMAIN: " + errorMessage, Logger.manageLogLevel);
}
else
{
_hn.creds.Domain = shortDomainName;
Logger.Log("GetMachineInfoDelegate: assigned CREDS_NT4DOMAIN:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.CREDS_USERNAME & fieldsRequested) > 0)
{
userName = fields[fieldIndex++];
if (!Hostinfo.ValidateUserName(userName, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid CREDS_USERNAME: "******"GetMachineInfoDelegate: assigned CREDS_USERNAME:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (result && ((uint)Hostinfo.FieldBitmaskBits.CREDS_PASSWORD & fieldsRequested) > 0)
{
password = fields[fieldIndex++];
if (!Hostinfo.ValidatePassword(password, password, out errorMessage))
{
result = false;
Logger.Log("GetMachineInfoDelegate: invalid CREDS_PASSWORD: "******"GetMachineInfoDelegate: assigned CREDS_PASSWORD:\n" + _hn.ToString(), Logger.manageLogLevel);
}
}
if (!result)
{
sc.ShowError(errorMessage);
return false;
}
_hn.creds.MachineName = _hn.hostName;
if (String.IsNullOrEmpty(_hn.domainControllerName) &&
!String.IsNullOrEmpty(_hn.domainName))
{
try
{
CNetlogon.LWNET_DC_INFO DCInfo;
uint netlogonError = CNetlogon.GetDCName(_hn.domainName, 0, out DCInfo);
if (netlogonError == 0 && !String.IsNullOrEmpty(DCInfo.DomainControllerName))
{
_hn.domainControllerName = DCInfo.DomainControllerName;
if (String.IsNullOrEmpty(_hn.creds.Domain))
{
_hn.creds.Domain = DCInfo.NetBIOSDomainName;
}
}
else
{
_hn.domainControllerName = _hn.domainName;
}
if (netlogonError == 0 && !String.IsNullOrEmpty(DCInfo.NetBIOSDomainName))
{
if (shortDomainName != null)
{
if (!shortDomainName.Trim().ToUpper().Equals(DCInfo.NetBIOSDomainName.Trim().ToUpper()))
{
errorMessage = "Invalid NT4-Style Domain Name";
sc.ShowError(errorMessage);
return false;
}
}
else
{
_hn.creds.Domain = DCInfo.NetBIOSDomainName;
}
}
}
catch(Exception ex)
{
Logger.Log("Exception occured while getting DCInfo ," + ex.Message);
return false;
}
}
SaveTargetMachineInfoToIni(_hn);
getTargetMachineRequestor.SetContext(_hn);
if (_hn.IsConnectionSuccess == false)
{
return false;
}
return true;
}
// <summary>
// This method queries the indicated server and sets up various data in the Hostinfo structure.
// It also establishes a set of working credentials for the machine
// </summary>
// <returns>FALSE if unable to manage the machine</returns>
private void GetMachineInfo()
{
Hostinfo hn = ctx as Hostinfo;
Logger.Log(String.Format(
"GetMachineInfo called for EventViewerControl. hn: {0}",
!Hostinfo.HasCreds(hn) ? "empty" : hn.hostName),
Logger.manageLogLevel);
Hostinfo defaultHostInfo = null;
//if Hostinfo is empty, attempt to retrieve details using kerberos
if (!Hostinfo.HasCreds(hn))
{
defaultHostInfo = new Hostinfo();
}
else
{
defaultHostInfo = hn.Clone();
}
uint requestedFields = (uint)Hostinfo.FieldBitmaskBits.FQ_HOSTNAME;
if (!this.container.GetTargetMachineInfo(this.pi, defaultHostInfo, requestedFields))
{
Logger.Log(
"Could find information about target machine",
Logger.netAPILogLevel);
//hn = null;
}
lblCaption.Text = string.Format("EventViewer for {0}", hn.hostName);
}
/// <summary>
/// Shows the Manage form and directs it at a particular
/// machine.
/// </summary>
/// <param name="sHostname">The machine to manage</param>
/// <param name="viewStyle">The style of list view to use, if a listview is used</param>
/// <returns>TRUE if was able to manage the given machine. FALSE if a
/// network or credential error occured. </returns>
public bool ManageHost(string sHostname, StandardPage.ViewStyle viewStyle)
{
// first, normalize the incoming hostname
Hostinfo hn = new Hostinfo(sHostname);
// now, set the host type
if (!CheckHostInfo(hn))
{
string sMsg = string.Format(Resources.Error_InvalidComputerType, sHostname);
ShowError(sMsg, MessageBoxButtons.OK);
return false;
}
// do this first so that we can do any slow stuff before we start
// changing pages
if (!controlManage.ManageHost(hn))
return false;
SetViewStyle(viewStyle);
// show the management control
ShowManage();
string str = String.Format(Resources.Connected_As,
hn.creds.UserName,
hn.hostName);
controlManage.SetStatusMesaage(str, 1);
return true;
}
public static bool HasCreds(Hostinfo hn)
{
if (hn == null ||
hn.creds == null ||
CredentialEntry.IsNullOrEmpty(hn.creds))
{
return false;
}
else
{
return true;
}
}
private bool GetTargetMachineInfoHostInfo(IPlugIn requestor, Hostinfo hn, uint fieldsRequested)
{
string caption = "Set Target Machine";
string groupBoxCaption = requestor.GetName();
string[] descriptions, hints, fieldContents;
int numFields = 0;
int fieldIndex = 0;
int securityFieldIndex = 0;
bool okWithoutModify = true;
uint fieldsFilled = 0;
Logger.Log(String.Format("Manage.GetTargetMachineInfo: requestor: {0} fields: 0x{1:x}",
requestor == null ? "null" : requestor.GetName(),
fieldsRequested),
Logger.manageLogLevel);
getTargetMachineRequestor = requestor;
if (fieldsRequested == Hostinfo.FieldBitmaskBits.FQDN)
{
requestor.SetSingleSignOn(true);
}
if (hn == null)
{
hn = new Hostinfo();
}
if (String.IsNullOrEmpty(hn.creds.Domain) && !String.IsNullOrEmpty(System.Environment.UserDomainName))
{
hn.creds.Domain = System.Environment.UserDomainName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.CREDS_NT4DOMAIN;
}
if (String.IsNullOrEmpty(hn.creds.UserName) && !String.IsNullOrEmpty(System.Environment.UserName))
{
hn.creds.UserName = System.Environment.UserName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.CREDS_USERNAME;
}
if (String.IsNullOrEmpty(hn.hostName) && !String.IsNullOrEmpty(System.Environment.MachineName))
{
hn.hostName = System.Environment.MachineName;
hn.creds.MachineName = System.Environment.MachineName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.SHORT_HOSTNAME;
}
try
{
if (!GetConnectionInfoFromNetlogon(requestor, hn, fieldsRequested, out fieldsFilled))
{
bSSOFailed = true;
}
else
{
//if all fields requested were filled
if ((fieldsRequested & (~fieldsFilled)) == 0 ||
(fieldsRequested & (~fieldsFilled)) == 4)
{
Logger.Log(String.Format(
"GetConnectionInfoFromNetlogon: requested: {0} filled: {1} hn: {2}",
fieldsRequested, fieldsFilled, hn.ToString()), Logger.manageLogLevel);
if (((uint)Hostinfo.FieldBitmaskBits.FORCE_USER_PROMPT & fieldsRequested) == 0)
{
requestor.SetContext(hn);
if (hn.IsConnectionSuccess)
{
return true;
}
else
{
bSSOFailed = true;
requestor.SetSingleSignOn(false);
}
}
}
}
if (bSSOFailed)
{
bSSOFailed = false;
Configurations.SSOFailed = true;
string errMsg = "Single sign-on failed. Please make sure you have joined the domain," +
"and that you have cached kerberos credentials on your system. " +
"Click OK for manual authentication.";
sc.ShowError(errMsg);
return false;
}
//this won't overwrite existing values in hn.
GetConnectedHostInfoFromIni(requestor, hn);
if (((uint)Hostinfo.FieldBitmaskBits.SHORT_HOSTNAME & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.FQ_HOSTNAME & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.FQDN & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.FQ_DCNAME & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_NT4DOMAIN & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_USERNAME & fieldsRequested) > 0) { numFields++; }
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_PASSWORD & fieldsRequested) > 0) { numFields++; }
descriptions = new string[numFields];
hints = new string[numFields];
fieldContents = new string[numFields];
if (((uint)Hostinfo.FieldBitmaskBits.SHORT_HOSTNAME & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "Short Hostname";
fieldContents[fieldIndex] = hn.shortName;
hints[fieldIndex++] = "ex: mycomputer";
}
if (((uint)Hostinfo.FieldBitmaskBits.FQ_HOSTNAME & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "Fully Qualified Hostname";
fieldContents[fieldIndex] = hn.hostName;
hints[fieldIndex++] = "ex: mycomputer.mycorp.com";
}
if (((uint)Hostinfo.FieldBitmaskBits.FQDN & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "Fully Qualified Domain Name";
fieldContents[fieldIndex] = hn.domainName;
hints[fieldIndex++] = "ex: mycorp.com";
}
if (((uint)Hostinfo.FieldBitmaskBits.FQ_DCNAME & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "Domain Controller FQDN";
fieldContents[fieldIndex] = hn.domainControllerName;
hints[fieldIndex++] = "ex: dc-2.mycorp.com";
}
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_NT4DOMAIN & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "NT4-style Domain Name";
fieldContents[fieldIndex] = hn.creds.Domain;
hints[fieldIndex++] = "ex: CORP";
}
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_USERNAME & fieldsRequested) > 0)
{
descriptions[fieldIndex] = "Username";
fieldContents[fieldIndex] = hn.creds.UserName;
hints[fieldIndex++] = "ex: flastname3";
}
if (((uint)Hostinfo.FieldBitmaskBits.CREDS_PASSWORD & fieldsRequested) > 0)
{
securityFieldIndex = fieldIndex;
fieldContents[fieldIndex] = hn.creds.Password;
descriptions[fieldIndex] = "Password";
hints[fieldIndex++] = "";
}
StringRequestDialog dlg = new StringRequestDialog(
GetMachineInfoDelegate,
caption,
groupBoxCaption,
descriptions,
hints,
fieldContents,
(UInt32)fieldsRequested);
dlg.allowOKWithoutModify = okWithoutModify;
if (securityFieldIndex > 0)
{
dlg.SetSecurityStatus(securityFieldIndex, true);
}
dlg.ShowDialog();
if(!dlg.bDialogResult)
{
hn.IsConnectionSuccess = false;
return false;
}
}
catch
{
hn.IsConnectionSuccess = false;
return true;
}
return true;
}
public WorkerInfo(Hostinfo hi)
{
this.hi = hi;
}
/// <summary>
/// If HostInfo is not null,lists the all child nodes on click of any node in left hand pane of ADUC
/// </summary>
/// <param name="parentNode"></param>
public void EnumChildren(LACTreeNode parentNode)
{
Logger.Log("ADUCPlugin.EnumChildren", Logger.manageLogLevel);
if (!Hostinfo.HasCreds(_hn))
{
//attempt to retrieve host info information from kerberos
Hostinfo defaultHostInfo = new Hostinfo();
//assume for now that the AD hostname is the same as the LDAP domain
defaultHostInfo.creds.MachineName = defaultHostInfo.domainName;
defaultHostInfo.hostName = defaultHostInfo.domainName;
Logger.Log(defaultHostInfo.domainName, Logger.manageLogLevel);
//LDAP is not yet kerberized, so set password to null to make sure the user gets prompted
defaultHostInfo.creds.Password = null;
}
}
private static void Main(string[] args)
{
// LdapTest.testing();
string sConsoleFile = null;
if (args.Length == 1 && !args[0].StartsWith("--"))
sConsoleFile = args[0];
// Enable themes
Application.EnableVisualStyles();
// Set the user interface to display in the
// same culture as that set in Control Panel.
Thread.CurrentThread.CurrentUICulture =
Thread.CurrentThread.CurrentCulture;
try
{
// process command line args
if (args.Length>0 && args[0].StartsWith("--"))
parseCommandLineArgs(args, out sConsoleFile);
if (Configurations.currentPlatform == LikewiseTargetPlatform.Unknown) {
Configurations.determineTargetPlatform();
}
Configurations.setPlatformFeatures();
Configurations.verifyEnvironment();
Logger.Log("Likewise Management Console started");
Logger.Log("Current LogLevel = " + Logger.currentLogLevel);
//make sure a local, persistent, user-writeable data path exists.
if (! System.IO.Directory.Exists(Application.UserAppDataPath))
{
System.IO.Directory.CreateDirectory(Application.UserAppDataPath);
}
Hostinfo hnTemp = new Hostinfo();
// create a mainform, show it and peg it
LMCMainForm mf = new LMCMainForm(sConsoleFile);
// Display the real form
mf.TopLevel = true;
mf.Show();
// hide the splash window since we're getting ready to show a real one
mf.Activate();
// start running
Application.Run(mf);
}
catch (ShowUsageException)
{
}
catch (DllNotFoundException ex)
{
Logger.LogMsgBox(String.Format(
"Likewise Management Console encountered a fatal error: Could not find DLL: {0}",
ex.Message));
Logger.Log(String.Format("EXCEPTION (caught in LMCAppMain.cs): \n{0}",
ex), Logger.LogLevel.Panic);
}
catch (Exception ex)
{
int ex_id = 0;
MessageBox.Show("Likewise Management Console encountered a fatal error.",
CommonResources.GetString("Caption_Console"),
MessageBoxButtons.OK,
MessageBoxIcon.Error);
Logger.Log(String.Format("EXCEPTION #{0} (caught in LMCAppMain.cs): \n{1}",
ex_id++, ex), Logger.LogLevel.Panic);
for (Exception in_ex = ex.InnerException; in_ex != null; in_ex = in_ex.InnerException)
{
Logger.Log(String.Format(
"\n\nEXCEPTION #{0}: \n{1}", ex_id++, in_ex), Logger.LogLevel.Panic);
}
}
//Only in the debug build, make sure all the unmanaged objects have been freed
#if DEBUG
Likewise.LMC.Utilities.DebugMarshal.CheckAllFreed();
#endif
return;
}
public void SetContext(
IContext ctx
)
{
Hostinfo hn = ctx as Hostinfo;
if (_pluginNode != null &&
_pluginNode.Nodes != null &&
_hn != null &&
hn != null &&
hn.hostName !=
_hn.hostName)
{
foreach (TreeNode node in _pluginNode.Nodes)
{
_pluginNode.Nodes.Remove(node);
}
}
_hn = hn;
if (HostInfo == null)
{
_hn = new Hostinfo();
}
if (_pluginNode != null && _pluginNode.Nodes.Count == 0)
{
BuildNodesToPlugin();
}
if (_pluginNode != null)
{
_pluginNode.SetContext(_hn);
}
}
public static void DeserializeHostInfo(XmlNode node, ref LACTreeNode pluginNode, string nodepath, ref Hostinfo hn, bool bIsGPOPlugin)
{
XmlNode hostnode = node.SelectSingleNode("HostInfo");
if (hostnode == null) return;
if (hn == null)
hn = new Hostinfo();
foreach (XmlNode child in hostnode.ChildNodes)
{
if (child.Name.Trim().Equals("DomainFQDN"))
{
hn.domainName = child.InnerXml;
hn.domainControllerName = child.InnerXml;
// split the provided name into parts
string[] aparts = child.InnerXml.Split(new char[] { '.' });
hn.creds.Domain = aparts[0];
}
else if (child.Name.Trim().Equals("DomainShort"))
{
hn.shortName = child.InnerXml;
}
else if (child.Name.Trim().Equals("HostName"))
{
hn.hostName = child.InnerXml;
}
else if (child.Name.Trim().Equals("UserName"))
{
hn.creds.UserName = child.InnerXml;
}
else if (bIsGPOPlugin && child.Name.Trim().Equals("GPOInfo"))
{
string sDN = null;
string sDisplayname = null;
foreach (XmlNode gpoNode in child.ChildNodes)
{
if (gpoNode.Name.Trim().Equals("GPODistinguishedName"))
{
sDN = gpoNode.InnerXml;
}
else if (gpoNode.Name.Trim().Equals("GPODisplayName"))
{
sDisplayname = gpoNode.InnerXml;
}
}
GPObjectInfo gpoInfo = new GPObjectInfo(null, sDN, sDisplayname);
hn.Tag = gpoInfo;
}
}
pluginNode.Tag = hn;
}
public bool GetConnectionInfoFromNetlogon(
IPlugIn requestor,
Hostinfo hn,
uint fieldsRequested,
out uint fieldsFilled)
{
uint error = 0;
fieldsFilled = 0;
bool result = true;
Logger.Log("Manage.GetConnectionInfoFromNetlogon");
if (!String.IsNullOrEmpty(hn.domainName))
{
return result;
}
error = CNetlogon.GetCurrentDomain(out hn.domainName);
if (error == 0 && !String.IsNullOrEmpty(hn.domainName))
{
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.FQDN;
CNetlogon.LWNET_DC_INFO DCInfo;
uint netlogonError = CNetlogon.GetDCName(hn.domainName, 0, out DCInfo);
if (netlogonError == 0)
{
if (!String.IsNullOrEmpty(DCInfo.DomainControllerName))
{
hn.domainControllerName = DCInfo.DomainControllerName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.FQ_DCNAME;
}
if (!String.IsNullOrEmpty(DCInfo.NetBIOSDomainName))
{
hn.creds.Domain = DCInfo.NetBIOSDomainName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.CREDS_NT4DOMAIN;
}
if (!String.IsNullOrEmpty(DCInfo.FullyQualifiedDomainName))
{
hn.domainName = DCInfo.FullyQualifiedDomainName;
fieldsFilled |= (uint)Hostinfo.FieldBitmaskBits.FQDN;
}
}
else
{
hn.domainControllerName = hn.domainName;
result = false;
}
}
Logger.Log(String.Format(
"Manage.GetConnectionInfoFromNetlogon returning {0}",
result),
Logger.manageLogLevel);
return result;
}
public static void CreateAppendHostInfoElement(Hostinfo hn, ref XmlElement parentElement, out XmlElement HostInfoElement)
{
HostInfoElement = parentElement.OwnerDocument.CreateElement("HostInfo");
if (hn == null)
return;
XmlElement DomainShortEle, DomainFQDNEle, HostnameEle, usernameEle;
if (!String.IsNullOrEmpty(hn.domainName))
{
DomainFQDNEle = HostInfoElement.OwnerDocument.CreateElement("DomainFQDN");
DomainFQDNEle.InnerXml = hn.domainName;
HostInfoElement.AppendChild(DomainFQDNEle);
}
if (!String.IsNullOrEmpty(hn.shortName))
{
DomainShortEle = HostInfoElement.OwnerDocument.CreateElement("DomainShort");
DomainShortEle.InnerXml = hn.shortName;
HostInfoElement.AppendChild(DomainShortEle);
}
if (!String.IsNullOrEmpty(hn.hostName))
{
HostnameEle = HostInfoElement.OwnerDocument.CreateElement("HostName");
HostnameEle.InnerXml = hn.hostName;
HostInfoElement.AppendChild(HostnameEle);
}
if (!String.IsNullOrEmpty(hn.creds.UserName))
{
usernameEle = HostInfoElement.OwnerDocument.CreateElement("UserName");
usernameEle.InnerXml = hn.creds.UserName;
HostInfoElement.AppendChild(usernameEle);
}
parentElement.AppendChild(HostInfoElement);
}
private void cm_OnConnect(object sender, EventArgs e)
{
//check if we are joined to a domain -- if not, use simple bind
uint requestedFields = (uint)Hostinfo.FieldBitmaskBits.FQ_HOSTNAME;
//string domainFQDN = null;
if (_hn == null)
{
_hn = new Hostinfo();
}
//TODO: kerberize eventlog, so that creds are meaningful.
//for now, there's no reason to attempt single sign-on
requestedFields |= (uint)Hostinfo.FieldBitmaskBits.FORCE_USER_PROMPT;
if (_hn != null)
{
if (!_container.GetTargetMachineInfo(this, _hn, requestedFields))
{
Logger.Log(
"Could not find information about target machine",
Logger.eventLogLogLevel);
if (eventLogHandle != null)
_hn.IsConnectionSuccess = true;
}
else
{
if (_pluginNode != null && !String.IsNullOrEmpty(_hn.hostName))
{
logs = null;
if (eventLogHandle == null)
{
_container.ShowError("Unable to open the event log; eventlog server may be disabled");
_pluginNode.sc.ShowControl(_pluginNode);
}
}
}
}
}
public string GetDomainName()
{
if (_hn == null || _hn.domainName == null || _hn.domainName == "")
{
_hn = new Hostinfo();
if (sLDAPPath != null && sLDAPPath != "")
{
#if !QUARTZ
string protocol, server, cn, dc;
Util.CrackPath(sLDAPPath, out protocol, out server, out cn, out dc);
_hn.domainName = Util.DNToDomainName(dc);
#endif
}
}
return _hn.domainName;
}
