public static bool AuthenticationCodeModalPrompt(TargetUri targetUri, GitHubAuthenticationResultType resultType, string username, out string authenticationCode)
{
var twoFactorViewModel = new TwoFactorViewModel(resultType == GitHubAuthenticationResultType.TwoFactorSms);
Git.Trace.WriteLine($"prompting user for authentication code for '{targetUri}'.");
bool authenticationCodeValid = ShowViewModel(twoFactorViewModel, () => new TwoFactorWindow());
authenticationCode = authenticationCodeValid
? twoFactorViewModel.AuthenticationCode
: null;
return(authenticationCodeValid);
}
public static bool AuthenticationCodeModalPrompt(TargetUri targetUri, GitHubAuthenticationResultType resultType, string username, out string authenticationCode)
{
var twoFactorViewModel = new TwoFactorViewModel(resultType == GitHubAuthenticationResultType.TwoFactorSms);
Git.Trace.WriteLine($"prompting user for authentication code for '{targetUri}'.");
bool authenticationCodeValid = ShowViewModel(twoFactorViewModel, () => new TwoFactorWindow());
authenticationCode = authenticationCodeValid
? twoFactorViewModel.AuthenticationCode
: null;
return authenticationCodeValid;
}
public GitHubAuthenticationResult(GitHubAuthenticationResultType type)
{
Type = type;
Token = null;
}
public GitHubAuthenticationResult(GitHubAuthenticationResultType type, Token token)
{
Type = type;
Token = token;
}
public AuthenticationResult(GitHubAuthenticationResultType type, GitCredential token)
{
Type = type;
Token = token;
}
public AuthenticationResult(GitHubAuthenticationResultType type, string token)
{
Type = type;
Token = token;
}
private static bool GitHubAuthCodePrompt(TargetUri targetUri, GitHubAuthenticationResultType resultType, string username, out string authenticationCode)
{
// ReadConsole 32768 fail, 32767 ok
// @linquize [https://github.com/Microsoft/Git-Credential-Manager-for-Windows/commit/a62b9a19f430d038dcd85a610d97e5f763980f85]
const int BufferReadSize = 16 * 1024;
Debug.Assert(targetUri != null);
StringBuilder buffer = new StringBuilder(BufferReadSize);
uint read = 0;
uint written = 0;
authenticationCode = null;
NativeMethods.FileAccess fileAccessFlags = NativeMethods.FileAccess.GenericRead | NativeMethods.FileAccess.GenericWrite;
NativeMethods.FileAttributes fileAttributes = NativeMethods.FileAttributes.Normal;
NativeMethods.FileCreationDisposition fileCreationDisposition = NativeMethods.FileCreationDisposition.OpenExisting;
NativeMethods.FileShare fileShareFlags = NativeMethods.FileShare.Read | NativeMethods.FileShare.Write;
using (SafeFileHandle stdout = NativeMethods.CreateFile(NativeMethods.ConsoleOutName, fileAccessFlags, fileShareFlags, IntPtr.Zero, fileCreationDisposition, fileAttributes, IntPtr.Zero))
using (SafeFileHandle stdin = NativeMethods.CreateFile(NativeMethods.ConsoleInName, fileAccessFlags, fileShareFlags, IntPtr.Zero, fileCreationDisposition, fileAttributes, IntPtr.Zero))
{
string type = resultType == GitHubAuthenticationResultType.TwoFactorApp
? "app"
: "sms";
Git.Trace.WriteLine($"2fa type = '{type}'.");
buffer.AppendLine()
.Append("authcode (")
.Append(type)
.Append("): ");
if (!NativeMethods.WriteConsole(stdout, buffer, (uint)buffer.Length, out written, IntPtr.Zero))
{
int error = Marshal.GetLastWin32Error();
throw new Win32Exception(error, "Unable to write to standard output (" + NativeMethods.Win32Error.GetText(error) + ").");
}
buffer.Clear();
// read input from the user
if (!NativeMethods.ReadConsole(stdin, buffer, BufferReadSize, out read, IntPtr.Zero))
{
int error = Marshal.GetLastWin32Error();
throw new Win32Exception(error, "Unable to read from standard input (" + NativeMethods.Win32Error.GetText(error) + ").");
}
authenticationCode = buffer.ToString(0, (int)read);
authenticationCode = authenticationCode.Trim(NewLineChars);
}
return authenticationCode != null;
}
public GitHubAuthenticationResult(GitHubAuthenticationResultType type, Token token)
{
Type = type;
Token = token;
}
public GitHubAuthenticationResult(GitHubAuthenticationResultType type)
{
Type = type;
Token = null;
}
public static AuthenticationResult FromResultType(GitHubAuthenticationResultType type)
{
return(new AuthenticationResult(type));
}
