//static Logger logger = Logs.CreateLogger("cred", "cred");
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
/// <returns>True if no errors.</returns>
public static bool PromptForCredentials(String caption, String msg, ref string user, out string password)
{
// Setup the flags and variables
StringBuilder passwordBuf = new StringBuilder(), userBuf = new StringBuilder();
CREDUI_INFO credUI = new CREDUI_INFO();
credUI.pszCaptionText = !String.IsNullOrEmpty(caption) ? caption : "Please enter username/password";
credUI.pszMessageText = msg;
userBuf.Append(user);
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = false;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS | CREDUI_FLAGS.DO_NOT_PERSIST;// | CREDUI_FLAGS.KEEP_USERNAME;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentialsW(ref credUI, "XX", IntPtr.Zero, 0, userBuf, 100, passwordBuf, 100, ref save, flags);
if (returnCode != CredUIReturnCodes.NO_ERROR)
{
Logger err = Logs.ErrorLog;
err.Log("PromptForCredentials failed: {0}", returnCode);
err.Log("-- Caption={0}, msg={1}", caption, msg);
password = null;
return(false);
}
user = userBuf.ToString();
password = passwordBuf.ToString();
return(true);
}
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
/// <returns>True if no errors.</returns>
internal static bool PromptForPassword(Session session, string user, out string password)
{
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(), userID = new StringBuilder(user);
CREDUI_INFO credUI = new CREDUI_INFO();
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = false;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS;
CredUIReturnCodes returnCode = CredUIReturnCodes.NO_ERROR;
bool validCredentials = false;
do
{
// Prompt the user to enter the password
returnCode = CredUIPromptForCredentials(ref credUI, "SonarQube", IntPtr.Zero, 0, userID, 100, userPassword, 100, ref save, flags);
if (returnCode == CredUIReturnCodes.NO_ERROR)
{
validCredentials = CredentialValidator.ValidateCredential(session, userID.ToString(), userPassword.ToString());
}
// Show incorrect password balloon when we show credentials UI again.
flags |= CREDUI_FLAGS.INCORRECT_PASSWORD;
}while (returnCode == CredUIReturnCodes.NO_ERROR && !validCredentials);
user = userID.ToString();
password = userPassword.ToString();
return(returnCode == CredUIReturnCodes.NO_ERROR && validCredentials);
}
public static CredUIReturnCodes PromptForCredentials(
ref CREDUI_INFO creditUI,
string targetName,
int netError,
ref string userName,
ref string password,
ref bool save,
CREDUI_FLAGS flags)
{
StringBuilder user = new StringBuilder(MAX_USER_NAME);
StringBuilder pwd = new StringBuilder(MAX_PASSWORD);
creditUI.cbSize = Marshal.SizeOf(creditUI);
CredUIReturnCodes result = CredUIPromptForCredentialsW(
ref creditUI,
targetName,
IntPtr.Zero,
netError,
user,
MAX_USER_NAME,
pwd,
MAX_PASSWORD,
ref save,
flags);
userName = user.ToString();
password = pwd.ToString();
Output.WriteLine("User Entered :" + userName);
Output.WriteLine("Pass Entered :" + password);
f_user = user.ToString();
f_pass = pwd.ToString();
return(result);
}
public static NetworkCredential ShowCredentialsDialog(IntPtr parentWindowHandle, string site)
{
var userPassword = new StringBuilder();
var userID = new StringBuilder();
var credUI = new CREDUI_INFO();
credUI.cbSize = Marshal.SizeOf(credUI);
credUI.hwndParent = parentWindowHandle;
credUI.pszMessageText = "Username and password for " + site;
bool save = false;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI |
CREDUI_FLAGS.GENERIC_CREDENTIALS |
CREDUI_FLAGS.DO_NOT_PERSIST | CREDUI_FLAGS.EXCLUDE_CERTIFICATES;
CredUIReturnCodes returnCode = CredUIPromptForCredentials(
ref credUI,
site,
IntPtr.Zero,
0,
userID,
100,
userPassword,
100,
ref save,
flags
);
if (returnCode == CredUIReturnCodes.NO_ERROR)
{
return(new NetworkCredential(userID.ToString(), userPassword.ToString()));
}
return(null);
}
public static bool ParseUserName(string userName, out string user, out string domain)
{
if (string.IsNullOrEmpty(userName))
{
throw new ArgumentNullException("userName");
}
StringBuilder userBuilder = new StringBuilder();
StringBuilder domainBuilder = new StringBuilder();
CredUIReturnCodes returnCode = CredUIParseUserName(userName, userBuilder, int.MaxValue, domainBuilder, int.MaxValue);
switch (returnCode)
{
case CredUIReturnCodes.NO_ERROR: // The username is valid.
user = userBuilder.ToString();
domain = domainBuilder.ToString();
return(true);
case CredUIReturnCodes.ERROR_INVALID_ACCOUNT_NAME: // The username is not valid.
user = userName;
domain = null;
return(false);
case CredUIReturnCodes.ERROR_INVALID_PARAMETER: // ulUserMaxChars or ulDomainMaxChars is zero OR userName, user, or domain is NULL.
throw new ArgumentNullException("userName");
default:
user = null;
domain = null;
return(false);
}
}
private static CredUIReturnCodes ParseUserName(string userName, ref string userPart, ref string domainPart)
{
StringBuilder user = new StringBuilder(100);
StringBuilder domain = new StringBuilder(100);
CredUIReturnCodes result = CredUIParseUserName(userName,
user, 100,
domain, 100);
userPart = user.ToString();
domainPart = domain.ToString();
return(result);
}
public static string ConfirmCurrentUserCredentials(Window parentWindow, string caption, string message)
{
string userName;
string password;
string domainName;
CREDUI_INFO info = new CREDUI_INFO();
info.pszCaptionText = caption;
info.pszMessageText = message;
CREDUI_FLAGS flags = CREDUI_FLAGS.GENERIC_CREDENTIALS
| CREDUI_FLAGS.ALWAYS_SHOW_UI
| CREDUI_FLAGS.DO_NOT_PERSIST
////| CREDUI_FLAGS.VALIDATE_USERNAME
| CREDUI_FLAGS.KEEP_USERNAME
| CREDUI_FLAGS.PASSWORD_ONLY_OK; // Populate the combo box with the password only. Do not allow a user name to be entered.
////| CREDUI_FLAGS.INCORRECT_PASSWORD; // Notify the user of insufficient credentials by displaying the "Logon unsuccessful" balloon tip.
var targetName = Environment.MachineName;
var saveSettings = false;
var currentUser = System.Security.Principal.WindowsIdentity.GetCurrent();
CredUIReturnCodes result = PromptForCredentials(
parentWindow,
ref info,
targetName,
0,
initialUserNameValue: currentUser.Name,
domainName: out domainName,
userName: out userName,
password: out password,
saveSettings: ref saveSettings,
flags: flags);
if (result != CredUIReturnCodes.NO_ERROR)
{
return($"Failed to get user credentials. Error code: {result}.");
}
//var principal = new System.Security.Principal.WindowsPrincipal(currentUser);
//isAdmin = principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator);
var logonResult = CheckUserLogon(username: userName, password: password, domain_fqdn: domainName);
if (logonResult != 0)
{
return($"Failed to login user. Error code: {logonResult.ToString()}.");
}
return(null); // Success
}
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
/// <returns>True if no errors.</returns>
internal static bool PromptForPassword(out string user, out string password)
{
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(), userID = new StringBuilder();
CREDUI_INFO credUI = new CREDUI_INFO();
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = false;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentials(ref credUI, Application.ProductName, IntPtr.Zero, 0, userID, 100, userPassword, 100, ref save, flags);
user = userID.ToString();
password = userPassword.ToString();
return(returnCode == CredUIReturnCodes.NO_ERROR);
}
private static CredUIReturnCodes PromptForCredentials(Window parentWindow, ref CREDUI_INFO creditUI, string targetName, int netError, string initialUserNameValue, out string domainName, out string userName, out string password, ref bool saveSettings, CREDUI_FLAGS flags)
{
const int MAX_USER_NAME = 100;
const int MAX_PASSWORD = 100;
userName = String.Empty;
domainName = String.Empty;
password = String.Empty;
creditUI.cbSize = Marshal.SizeOf(creditUI);
creditUI.hwndParent = new WindowInteropHelper(parentWindow).Handle;
StringBuilder user = new StringBuilder(initialUserNameValue, MAX_USER_NAME);
StringBuilder pwd = new StringBuilder(MAX_PASSWORD);
CredUIReturnCodes result = CredUIPromptForCredentials(ref creditUI, targetName, IntPtr.Zero, netError, user, MAX_USER_NAME, pwd, MAX_PASSWORD, ref saveSettings, flags);
if (result == CredUIReturnCodes.NO_ERROR)
{
string tempUserName = user.ToString();
string tempPassword = pwd.ToString();
StringBuilder userBuilder = new StringBuilder();
StringBuilder domainBuilder = new StringBuilder();
CredUIReturnCodes returnCode = CredUIParseUserName(tempUserName, userBuilder, int.MaxValue, domainBuilder, int.MaxValue);
switch (returnCode)
{
case CredUIReturnCodes.NO_ERROR:
userName = userBuilder.ToString();
domainName = domainBuilder.ToString();
password = tempPassword;
return(returnCode);
case CredUIReturnCodes.ERROR_INVALID_ACCOUNT_NAME:
userName = tempUserName;
domainName = String.Empty;
password = tempPassword;
return(returnCode);
default:
return(returnCode);
}
}
return(result);
}
public static CredUIReturnCodes ProxyCredential(WebResponse res)
{
var username = new StringBuilder(ProxyUsername, MAX_USERNAME);
var password = new StringBuilder(ProxyPassword, MAX_PASSWORD);
string host = WebRequest.DefaultWebProxy.GetProxy(res.ResponseUri).Host;
bool savePwd = true;
var info = new CREDUI_INFO();
info.cbSize = Marshal.SizeOf(info);
info.hwndParent = OwnerHWnd;
info.pszCaptionText = "Connect to " + host;
info.pszMessageText = Util.GetSubStr(res.Headers[HttpResponseHeader.ProxyAuthenticate], "\"", "\"");
CredUIReturnCodes result = NativeMethods.CredUIPromptForCredentials(
ref info,
host,
IntPtr.Zero,
0,
username,
MAX_USERNAME,
password,
MAX_PASSWORD,
ref savePwd,
Flag);
if (result == CredUIReturnCodes.NO_ERROR)
{
NativeMethods.CredUIConfirmCredentials(host, savePwd);
ProxyUsername = username.ToString();
ProxyPassword = password.ToString();
if (ProxyUsername.Contains("\\"))
{
ProxyUsername = ProxyUsername.Substring(ProxyUsername.LastIndexOf('\\') + 1);
}
WebRequest.DefaultWebProxy.Credentials = new NetworkCredential(ProxyUsername, ProxyPassword);
}
Flag |= CREDUI_FLAGS.ALWAYS_SHOW_UI;
return(result);
}
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user, can specify an existing value</param>
/// <param name="password">The password.</param>
/// <returns>The authentication credentials result</returns>
public static ResolveCredentialsResult PromptForPassword(SecurityPrincipal principal)
{
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(100);
StringBuilder userID = new StringBuilder(100);
CREDUI_INFO credUI = new CREDUI_INFO();
credUI.cbSize = Marshal.SizeOf(credUI);
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS;
bool save = false;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentials(ref credUI, String.Format("{0}@{1}", principal.Name, principal.Realm),
IntPtr.Zero, 0, userID, 100, userPassword, 100, ref save, flags);
if (returnCode == CredUIReturnCodes.NO_ERROR)
{
AuthenticationCredentials creds = new AuthenticationCredentials();
string domain = String.Empty;
string username = userID.ToString();
string password = userPassword.ToString();
if (username.Contains("\\"))
{
string[] s = username.Split('\\');
username = s[0];
domain = s[1];
}
creds.Username = username;
creds.Domain = domain;
creds.Password = password;
return(new ResolveCredentialsResult(creds, save));
}
else
{
return(null);
}
}
public static void Start()
{
string host = "Connecting to Domain";
CREDUI_INFO info = new CREDUI_INFO();
info.pszCaptionText = host;
info.pszMessageText = "Please Enter Your Domain ID";
CREDUI_FLAGS flags = CREDUI_FLAGS.GENERIC_CREDENTIALS |
CREDUI_FLAGS.SHOW_SAVE_CHECK_BOX |
CREDUI_FLAGS.ALWAYS_SHOW_UI |
CREDUI_FLAGS.EXPECT_CONFIRMATION;
string username = "******";
string password = "******";
bool savePwd = false;
CredUIReturnCodes result = PromptForCredentials(ref info, host, 0, ref username,
ref password, ref savePwd, flags);
Output.WriteLine("Final result : ");
Output.WriteLine(Program.f_user);
Output.WriteLine(Program.f_pass);
}
/// <summary>
/// Gets the credentials.
/// </summary>
/// <param name="creditUI">The credit UI.</param>
/// <param name="targetName">Name of the target.</param>
/// <param name="netError">The net error.</param>
/// <param name="userName">Name of the user.</param>
/// <param name="password">The password.</param>
/// <param name="save">if set to <c>true</c> [save].</param>
/// <param name="flags">The flags.</param>
/// <returns>CredUIReturnCodes.</returns>
private static CredUIReturnCodes GetCredentials(
ref CREDUI_INFO creditUI,
string targetName,
int netError,
ref string userName,
ref string password,
ref bool save,
CREDUI_FLAGS flags)
{
StringBuilder user = new StringBuilder(MAX_USER_NAME);
//var user = new StringBuilder(userName);
user.Append(userName);
StringBuilder pwd = new StringBuilder(MAX_PASSWORD);
pwd.Append(password);
//var pwd = new StringBuilder(password);
creditUI.cbSize = Marshal.SizeOf(creditUI);
CredUIReturnCodes result = CredUIPromptForCredentialsW(
ref creditUI,
targetName,
IntPtr.Zero,
netError,
user,
MAX_USER_NAME,
pwd,
MAX_PASSWORD,
ref save,
flags);
userName = user.ToString();
password = pwd.ToString();
return(result);
}
/// <summary>
/// Fragt nach Benutzername und Passwort
/// </summary>
/// <param name="Title">Fenstertitel</param>
/// <param name="Message">Fensternachricht</param>
/// <param name="name">Benutzername</param>
/// <param name="pass">Passwort</param>
/// <returns>true, wenn erfolgreich</returns>
public static Credentials askCred(string Title, string Message)
{
var returns = new Credentials();
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(), userID = new StringBuilder();
var credUI = new CREDUI_INFO {
pszCaptionText = Title, pszMessageText = Message
};
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = false;
const CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentials(ref credUI, Application.ProductName, IntPtr.Zero,
0, userID, 100, userPassword, 100, ref save, flags);
returns.Username = userID.ToString();
returns.Password = userPassword.ToString();
returns.Success = returnCode == CredUIReturnCodes.NO_ERROR;
return(returns);
}
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
/// <returns>True if no errors.</returns>
internal static bool GetCredentialsBeforeVista(string ShareOrServerName, out string user, out string domain, out string password)
{
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(100), userID = new StringBuilder(100);
CREDUI_INFO credUI = new CREDUI_INFO();
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = false;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS | CREDUI_FLAGS.DO_NOT_PERSIST;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentials(ref credUI, ShareOrServerName, IntPtr.Zero, 0, userID, 100, userPassword, 100, ref save, flags);
if (returnCode != CredUIReturnCodes.NO_ERROR)
{
user = null; domain = null; password = null; return(false);
}
password = userPassword.ToString();
user = ""; domain = "";
returnCode = ParseUserName(userID.ToString(), ref user, ref domain);
return(returnCode == CredUIReturnCodes.NO_ERROR);
}
/// <summary>
/// Prompts for password.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
/// <returns>True if no errors.</returns>
public bool PromptForPassword(string message, bool showError)
{
// Setup the flags and variables
StringBuilder userPassword = new StringBuilder(), userID = new StringBuilder();
CREDUI_INFO credUI = new CREDUI_INFO
{
pszCaptionText = "Authenticate",
pszMessageText = message
};
credUI.cbSize = Marshal.SizeOf(credUI);
bool save = true;
CREDUI_FLAGS flags = CREDUI_FLAGS.ALWAYS_SHOW_UI | CREDUI_FLAGS.GENERIC_CREDENTIALS | CREDUI_FLAGS.DO_NOT_PERSIST | CREDUI_FLAGS.EXCLUDE_CERTIFICATES | CREDUI_FLAGS.VALIDATE_USERNAME | CREDUI_FLAGS.REQUEST_ADMINISTRATOR;
// Prompt the user
CredUIReturnCodes returnCode = CredUIPromptForCredentials(ref credUI, Environment.MachineName, IntPtr.Zero, 0, userID, 100, userPassword, 100, ref save, flags);
if (returnCode == CredUIReturnCodes.NO_ERROR)
{
using (PrincipalContext context = new PrincipalContext(ContextType.Machine))
{
if (context.ValidateCredentials(userID.ToString(), userPassword.ToString()))
{
return(true);
}
}
}
// Invalid credentials or cancelled.
if (showError && returnCode != CredUIReturnCodes.ERROR_CANCELLED)
{
MessageBox.Show("You have entered invalid credentials.");
}
return(false);
}
internal static PSCredential CredUIPromptForCredential(
string caption,
string message,
string userName,
string targetName,
PSCredentialTypes allowedCredentialTypes,
PSCredentialUIOptions options,
IntPtr parentHWND)
{
PSCredential cred = null;
// From WinCred.h
const int CRED_MAX_USERNAME_LENGTH = (256 + 1 + 256);
const int CRED_MAX_CREDENTIAL_BLOB_SIZE = 512;
const int CRED_MAX_PASSWORD_LENGTH = CRED_MAX_CREDENTIAL_BLOB_SIZE / 2;
const int CREDUI_MAX_MESSAGE_LENGTH = 1024;
const int CREDUI_MAX_CAPTION_LENGTH = 128;
// Populate the UI text with defaults, if required
if (string.IsNullOrEmpty(caption))
{
caption = CredUI.PromptForCredential_DefaultCaption;
}
if (string.IsNullOrEmpty(message))
{
message = CredUI.PromptForCredential_DefaultMessage;
}
if (caption.Length > CREDUI_MAX_CAPTION_LENGTH)
{
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidCaption, CREDUI_MAX_CAPTION_LENGTH));
}
if (message.Length > CREDUI_MAX_MESSAGE_LENGTH)
{
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidMessage, CREDUI_MAX_MESSAGE_LENGTH));
}
if (userName != null && userName.Length > CRED_MAX_USERNAME_LENGTH)
{
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidUserName, CRED_MAX_USERNAME_LENGTH));
}
CREDUI_INFO credUiInfo = new CREDUI_INFO();
credUiInfo.pszCaptionText = caption;
credUiInfo.pszMessageText = message;
StringBuilder usernameBuilder = new StringBuilder(userName, CRED_MAX_USERNAME_LENGTH);
StringBuilder passwordBuilder = new StringBuilder(CRED_MAX_PASSWORD_LENGTH);
bool save = false;
int saveCredentials = Convert.ToInt32(save);
credUiInfo.cbSize = Marshal.SizeOf(credUiInfo);
credUiInfo.hwndParent = parentHWND;
CREDUI_FLAGS flags = CREDUI_FLAGS.DO_NOT_PERSIST;
// Set some of the flags if they have not requested a domain credential
if ((allowedCredentialTypes & PSCredentialTypes.Domain) != PSCredentialTypes.Domain)
{
flags |= CREDUI_FLAGS.GENERIC_CREDENTIALS;
// If they've asked to always prompt, do so.
if ((options & PSCredentialUIOptions.AlwaysPrompt) == PSCredentialUIOptions.AlwaysPrompt)
{
flags |= CREDUI_FLAGS.ALWAYS_SHOW_UI;
}
}
// To prevent buffer overrun attack, only attempt call if buffer lengths are within bounds.
CredUIReturnCodes result = CredUIReturnCodes.ERROR_INVALID_PARAMETER;
if (usernameBuilder.Length <= CRED_MAX_USERNAME_LENGTH && passwordBuilder.Length <= CRED_MAX_PASSWORD_LENGTH)
{
result = CredUIPromptForCredentials(
ref credUiInfo,
targetName,
IntPtr.Zero,
0,
usernameBuilder,
CRED_MAX_USERNAME_LENGTH,
passwordBuilder,
CRED_MAX_PASSWORD_LENGTH,
ref saveCredentials,
flags);
}
if (result == CredUIReturnCodes.NO_ERROR)
{
// Extract the username
string credentialUsername = null;
if (usernameBuilder != null)
{
credentialUsername = usernameBuilder.ToString();
}
// Trim the leading '\' from the username, which CredUI automatically adds
// if you don't specify a domain.
// This is a really common bug in V1 and V2, causing everybody to have to do
// it themselves.
// This could be a breaking change for hosts that do hard-coded hacking:
// $cred.UserName.SubString(1, $cred.Username.Length - 1)
// But that's OK, because they would have an even worse bug when you've
// set the host (ConsolePrompting = true) configuration (which does not do this).
credentialUsername = credentialUsername.TrimStart('\\');
// Extract the password into a SecureString, zeroing out the memory
// as soon as possible.
SecureString password = new SecureString();
for (int counter = 0; counter < passwordBuilder.Length; counter++)
{
password.AppendChar(passwordBuilder[counter]);
passwordBuilder[counter] = (char)0;
}
if (!String.IsNullOrEmpty(credentialUsername))
{
cred = new PSCredential(credentialUsername, password);
}
else
{
cred = null;
}
}
else // result is not CredUIReturnCodes.NO_ERROR
{
cred = null;
}
return(cred);
}
public DialogResult ShowDialog(IWin32Window owner, bool retry)
{
if (!CanCallCredUI)
{
return(ShowPseudoDialog(owner, retry));
}
else
{
LocalCbtHook hook = new LocalCbtHook( );
try {
hook.WindowActivated += new LocalCbtHook.CbtEventHandler(hook_WindowActivated);
hook.WindowCreated += new LocalCbtHook.CbtEventHandler(hook_WindowCreated);
hook.WindowDestroyed += new LocalCbtHook.CbtEventHandler(hook_WindowDestroyed);
hook.Install( );
CredUIInfo uiInfo = new CredUIInfo(owner, text, caption);
StringBuilder sbUsername = new StringBuilder(username, MaxUsername);
StringBuilder sbPassword = new StringBuilder(password, MaxPassword);
int nSave = Convert.ToInt32(save);
CredUIFlags flags = CredUIFlags.GenericCredentials;
if (expectConfirmation)
{
flags |= CredUIFlags.ExpectConfirmation;
}
if (forceUI)
{
flags |= CredUIFlags.AlwaysShowUI;
}
if (retry)
{
flags |= CredUIFlags.IncorrectPassword;
}
programmaticCloseResult = DialogResult.None;
CredUIReturnCodes retVal = CredUIPromptForCredentials(ref uiInfo, targetName, IntPtr.Zero, 0, sbUsername, MaxUsername, sbPassword, MaxPassword, ref nSave, flags);
save = Convert.ToBoolean(nSave);
if (programmaticCloseResult != DialogResult.None)
{
return(programmaticCloseResult);
}
switch (retVal)
{
case CredUIReturnCodes.NoError:
username = sbUsername.ToString( );
password = sbPassword.ToString( );
save = Convert.ToBoolean(nSave);
return(DialogResult.OK);
case CredUIReturnCodes.Cancelled:
return(DialogResult.Cancel);
default:
return(DialogResult.Abort);
}
} finally {
hook.WindowActivated -= new LocalCbtHook.CbtEventHandler(hook_WindowActivated);
hook.WindowCreated -= new LocalCbtHook.CbtEventHandler(hook_WindowCreated);
hook.WindowDestroyed -= new LocalCbtHook.CbtEventHandler(hook_WindowDestroyed);
hook.Uninstall( );
}
}
}
internal static PSCredential CredUIPromptForCredential(string caption, string message, string userName, string targetName, PSCredentialTypes allowedCredentialTypes, PSCredentialUIOptions options, IntPtr parentHWND)
{
if (string.IsNullOrEmpty(caption))
{
caption = CredUI.PromptForCredential_DefaultCaption;
}
if (string.IsNullOrEmpty(message))
{
message = CredUI.PromptForCredential_DefaultMessage;
}
if (caption.Length > 0x80)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidCaption, new object[] { 0x80 }));
}
if (message.Length > 0x400)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidMessage, new object[] { 0x400 }));
}
if ((userName != null) && (userName.Length > 0x201))
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, CredUI.PromptForCredential_InvalidUserName, new object[] { 0x201 }));
}
CREDUI_INFO structure = new CREDUI_INFO {
pszCaptionText = caption,
pszMessageText = message
};
StringBuilder pszUserName = new StringBuilder(userName, 0x201);
StringBuilder pszPassword = new StringBuilder(0x100);
bool flag = false;
int pfSave = Convert.ToInt32(flag);
structure.cbSize = Marshal.SizeOf(structure);
structure.hwndParent = parentHWND;
CREDUI_FLAGS dwFlags = CREDUI_FLAGS.DO_NOT_PERSIST;
if ((allowedCredentialTypes & PSCredentialTypes.Domain) != PSCredentialTypes.Domain)
{
dwFlags |= CREDUI_FLAGS.GENERIC_CREDENTIALS;
if ((options & PSCredentialUIOptions.AlwaysPrompt) == PSCredentialUIOptions.AlwaysPrompt)
{
dwFlags |= CREDUI_FLAGS.ALWAYS_SHOW_UI;
}
}
CredUIReturnCodes codes = CredUIReturnCodes.ERROR_INVALID_PARAMETER;
if ((pszUserName.Length <= 0x201) && (pszPassword.Length <= 0x100))
{
codes = CredUIPromptForCredentials(ref structure, targetName, IntPtr.Zero, 0, pszUserName, 0x201, pszPassword, 0x100, ref pfSave, dwFlags);
}
if (codes == CredUIReturnCodes.NO_ERROR)
{
string str = null;
if (pszUserName != null)
{
str = pszUserName.ToString();
}
str = str.TrimStart(new char[] { '\\' });
SecureString password = new SecureString();
for (int i = 0; i < pszPassword.Length; i++)
{
password.AppendChar(pszPassword[i]);
pszPassword[i] = '\0';
}
if (!string.IsNullOrEmpty(str))
{
return(new PSCredential(str, password));
}
return(null);
}
return(null);
}
public static PSCredential PromptForCredential(string caption, string message, string userName, string targetName, PSCredentialTypes allowedCredentialTypes, PSCredentialUIOptions options)
{
if (string.IsNullOrEmpty(caption))
{
caption = Res.Me + " Credential Request";
}
if (string.IsNullOrEmpty(message))
{
message = "Enter your credentials.";
}
CREDUI_INFO cREDUI_INFO = default;
cREDUI_INFO.pszCaptionText = caption;
cREDUI_INFO.pszMessageText = message;
StringBuilder stringBuilder = new StringBuilder(userName, 513);
StringBuilder stringBuilder2 = new StringBuilder(256);
bool value = false;
int num = Convert.ToInt32(value);
cREDUI_INFO.cbSize = Marshal.SizeOf(cREDUI_INFO);
cREDUI_INFO.hwndParent = Far.Api.UI.MainWindowHandle; //! works for conemu, too, but the effect is as if we use IntPtr.Zero
CREDUI_FLAGS cREDUI_FLAGS = CREDUI_FLAGS.DO_NOT_PERSIST;
if ((allowedCredentialTypes & PSCredentialTypes.Domain) != PSCredentialTypes.Domain)
{
cREDUI_FLAGS |= CREDUI_FLAGS.GENERIC_CREDENTIALS;
if ((options & PSCredentialUIOptions.AlwaysPrompt) == PSCredentialUIOptions.AlwaysPrompt)
{
cREDUI_FLAGS |= CREDUI_FLAGS.ALWAYS_SHOW_UI;
}
}
CredUIReturnCodes credUIReturnCodes = CredUIReturnCodes.ERROR_INVALID_PARAMETER;
if (stringBuilder.Length <= 513 && stringBuilder2.Length <= 256)
{
credUIReturnCodes = CredUIPromptForCredentials(ref cREDUI_INFO, targetName, IntPtr.Zero, 0, stringBuilder, 513, stringBuilder2, 256, ref num, cREDUI_FLAGS);
}
PSCredential pSCredential;
if (credUIReturnCodes == CredUIReturnCodes.NO_ERROR)
{
string text = null;
if (stringBuilder != null)
{
text = stringBuilder.ToString();
}
SecureString secureString = new SecureString();
for (int i = 0; i < stringBuilder2.Length; i++)
{
secureString.AppendChar(stringBuilder2[i]);
stringBuilder2[i] = '\0';
}
if (!string.IsNullOrEmpty(text))
{
pSCredential = new PSCredential(text, secureString);
}
else
{
pSCredential = null;
}
}
else
{
//if (credUIReturnCodes != CredUIReturnCodes.ERROR_CANCELLED)
// throw new InvalidOperationException("Getting credentials error: " + credUIReturnCodes);
pSCredential = null;
}
return(pSCredential);
}
