/// <summary>
/// Check which groups in created sessions containers (GroupBoxes) are part
/// of private keys setup. If group is part of PK setup change properties
/// of password textboxes.
/// Calls IsGroupBetweenPrivateKeys().
/// </summary>
public void DetermineIfSessionGroupIsPasswordLess(List <GroupBox> containers_list)
{
GetSavedSessions saved_data = new GetSavedSessions();
SavedPrivatekeysInfo privatekeys = null;
if (File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml")))
{
privatekeys = saved_data.get_PrivateKeys();
}
else
{
return;
}
foreach (GroupBox container in containers_list)
{
string group = null;
string sub_group = null;
TextBox password_textbox = null;
foreach (Control control in container.Controls)
{
if (control.Name == "password_textbox")
{
password_textbox = (TextBox)control;
}
if (control.Name == "combobox")
{
group = control.Text;
}
if (control.Name == "sub_groups_combobox")
{
sub_group = control.Text;
}
}
if ((IsGroupBetweenPrivateKeys(privatekeys, group)) || (IsGroupBetweenPrivateKeys(privatekeys, sub_group)))
{
password_textbox.ReadOnly = true;
password_textbox.BackColor = System.Drawing.Color.White;
password_textbox.ForeColor = Color.SlateGray;
password_textbox.UseSystemPasswordChar = false;
password_textbox.Text = "PASSWORDLESS";
}
else
{
if (password_textbox.Text == "PASSWORDLESS")
{
password_textbox.ReadOnly = false;
password_textbox.BackColor = System.Drawing.Color.White;
password_textbox.ForeColor = Color.Black;
password_textbox.UseSystemPasswordChar = true;
password_textbox.Text = "";
}
}
}
}
/// <summary>
/// Start SFTP Manager
/// </summary>
private void StartSFTPManager(Tuple <string, string, string> _credentials)
{
string PrivateKey = null;
string hostname = _credentials.Item1;
string login = _credentials.Item2;
string password = _credentials.Item3;
string pk_pwd = null;
if (File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml")))
{
SavedPrivatekeysInfo privatekeys = saved_data.get_PrivateKeys();
string[] groups = IsPasswordLess.GetGroupsForPwdLessHostname(containers_list, _credentials.Item1);
// Check if group or su-group is part of private keys configuration setup
if ((IsPasswordLess.IsGroupBetweenPrivateKeys(privatekeys, groups[0])) ||
(IsPasswordLess.IsGroupBetweenPrivateKeys(privatekeys, groups[1])))
{
// Fetch private key and password for group
PrivateKey = IsPasswordLess.GetOpenSSHPrivateKeyForGroup(privatekeys, groups[0]);
pk_pwd = IsPasswordLess.GetOpenSSHPrivateKeyPassPhrase(privatekeys, groups[0]);
// If private key and password is still null, then sub-group is part of its setup - fetch it!
if (PrivateKey == null && pk_pwd == null)
{
Console.WriteLine("## Sub-group is part of pwdess login!");
PrivateKey = IsPasswordLess.GetOpenSSHPrivateKeyForGroup(privatekeys, groups[1]);
pk_pwd = IsPasswordLess.GetOpenSSHPrivateKeyPassPhrase(privatekeys, groups[1]);
}
// If private key doesn't exists or is still null then something is wrong! Stop processing and return!
if (!File.Exists(PrivateKey))
{
if (PrivateKey == null || PrivateKey == "")
{
PrivateKey = "of OpenSSH type or its group";
}
MessageBox.Show("You are going to use SFTP Manager passwordless login, " + Environment.NewLine +
"however private key " + PrivateKey + " doesn't exists!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
password = null;
}
}
SFTPManager sftpManagerForm = new SFTPManager(hostname, login, password, PrivateKey, pk_pwd);
sftpManagerForm.Name = "SFTPManager";
sftpManagerForm.Text = GlobalVar.VERSION + " - SFTP Manager";
sftpManagerForm.Show();
}
/// <summary>
/// Get passphrase for encrypted openSSH private key
/// </summary>
public string GetOpenSSHPrivateKeyPassPhrase(SavedPrivatekeysInfo privatekeys, string session_group)
{
string PassPhrase = null;
if (privatekeys.names.Count != 0)
{
for (int i = 0; i < privatekeys.names.Count; i++)
{
if (privatekeys.groups[i] == session_group && privatekeys.types[i] == "OpenSSH")
{
PassPhrase = privatekeys.pwds[i];
}
}
}
return(PassPhrase);
}
/// <summary>
/// Get path of OpenSSH private key.
/// </summary>
public string GetOpenSSHPrivateKeyForGroup(SavedPrivatekeysInfo privatekeys, string session_group)
{
string OpenSSHPrivateKey = null;
if (privatekeys.names.Count != 0)
{
for (int i = 0; i < privatekeys.names.Count; i++)
{
if (privatekeys.groups[i] == session_group && privatekeys.types[i] == "OpenSSH")
{
OpenSSHPrivateKey = privatekeys.names[i];
}
}
}
return(OpenSSHPrivateKey);
}
/// <summary>
/// Check if session group is between private keys and return true/false based on that.
/// </summary>
public bool IsGroupBetweenPrivateKeys(SavedPrivatekeysInfo privatekeys, string session_group)
{
bool IsPrivateKey = false;
if (privatekeys.names.Count != 0)
{
for (int i = 0; i < privatekeys.names.Count; i++)
{
if (privatekeys.groups[i] == session_group)
{
IsPrivateKey = true;
}
}
}
return(IsPrivateKey);
}
public KotarakMainForm(List <GroupBox> _containers_list)
{
InitializeComponent();
this.containers_list = _containers_list;
custom_controls.initialize_kotarak_group_subgroup_combobox(SelectGroupSubGroupCombobox);
// By default we are using login credentials from saved sessions.
// Login and password textbox is disabled.
LoginTextBox.Enabled = false;
PasswordTextBox.Enabled = false;
LoginLabel.ForeColor = Color.LightGray;
PasswordLabel.ForeColor = Color.LightGray;
ForceAccountCheckBox.CheckStateChanged += new EventHandler(ForceAccountCheckBox_CheckStateChanged);
BashScriptRadioButton.Checked = true;
// Initialize datagridview with servers
InitializeDataGridView();
// Initialize scintillaNet editor with Bash lexer
EditorInit.BashInit(BashScriptRadioButton, scintilla1);
// Explicit DPI scaling for splitContainer3 (datagridView and Settings)
splitContainer3.SplitterDistance = DPIAwareScaling.KotarakSplitterDistance;
// explicit DPI scaling for splitContainer2 (scintillaNet and Settings)
splitContainer2.SplitterDistance = DPIAwareScaling.KotarakSplitterDistance;
//dataGridView1.Columns[0].Width = DPIAwareScaling._ScaleX(98);
// Encrypted private keys have encrypted passphrases, so get them only once during initialization.
if (File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml")))
{
this.privatekeys = saved_data.get_PrivateKeys();
}
}
/// <summary>
/// Save private keys to the privatekeys.xml configuration file.
/// </summary>
public void Save_PrivateKeys(List <Panel> PrivateKeys)
{
String filePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml");
if (!Directory.Exists(Path.Combine(Environment.GetFolderPath
(Environment.SpecialFolder.MyDocuments), "PuTTYStorm")))
{
Directory.CreateDirectory(Path.Combine(Environment.GetFolderPath
(Environment.SpecialFolder.MyDocuments), "PuTTYStorm"));
}
using (XmlWriter writer = XmlWriter.Create(filePath))
{
writer.WriteStartDocument();
writer.WriteStartElement("PrivateKeys");
foreach (Panel container in PrivateKeys)
{
string pk_name = null;
string pk_type = null;
string pk_group = null;
string pk_pwd = null;
foreach (Control control in container.Controls)
{
if (control.Name == "pk_name_label")
{
pk_name = control.Text;
}
if (control.Name == "pk_type_label")
{
pk_type = control.Text.Replace("Type: ", string.Empty);
}
if (control.Name == "pk_group_label")
{
pk_group = control.Text.Replace("Group: ", string.Empty);
}
if (control.Name == "private_keys_hidden_passphrase_textbox")
{
pk_pwd = control.Text;
}
}
if (pk_name != "")
{
writer.WriteStartElement("PrivateKey");
writer.WriteElementString("name", pk_name);
writer.WriteElementString("type", pk_type);
writer.WriteElementString("group", pk_group);
if (pk_pwd == "" || pk_pwd == null)
{
writer.WriteElementString("pwd", " ");
}
else
{
writer.WriteElementString("pwd", AESEncryptDecrypt.Encrypt(pk_pwd));
}
writer.WriteEndElement();
}
}
writer.WriteEndElement();
writer.WriteEndDocument();
}
GetSavedSessions saved_data = new GetSavedSessions();
SavedPrivatekeysInfo privatekeys = null;
if (File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml")))
{
privatekeys = saved_data.get_PrivateKeys();
}
if (privatekeys.names.Count != 0)
{
Backup_PrivateKeys();
}
}
/// <summary>
/// Get saved private keys from privatekeys.xml configuration file.
/// </summary>
/// <returns>Class with List of private keys</returns>
public SavedPrivatekeysInfo get_PrivateKeys()
{
SavedPrivatekeysInfo xml_privatekeys_info = new SavedPrivatekeysInfo();
String filePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"PuTTYStorm", "privatekeys.xml");
try
{
using (XmlReader reader = XmlReader.Create(filePath))
{
while (reader.Read())
{
if (reader.IsStartElement())
{
switch (reader.Name)
{
case "name":
if (reader.Read())
{
xml_privatekeys_info.names.Add(reader.Value);
}
break;
case "type":
if (reader.Read())
{
xml_privatekeys_info.types.Add(reader.Value);
}
break;
case "group":
if (reader.Read())
{
xml_privatekeys_info.groups.Add(reader.Value);
}
break;
case "pwd":
if (reader.Read())
{
if (reader.Value == " ")
{
xml_privatekeys_info.pwds.Add(null);
}
else
{
xml_privatekeys_info.pwds.Add(AESEncryptDecrypt.Decrypt(reader.Value));
}
}
break;
}
}
}
}
} catch (Exception e)
{
MessageBox.Show(e.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
return(xml_privatekeys_info);
}
