private bool ShowYesNo(GitCredentialItem item)
{
var result = Context.GetService<IVisualGitDialogOwner>()
.MessageBox.Show(item.PromptText,
Properties.Resources.Credentials, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
item.YesNoValue = result == DialogResult.Yes;
return result != DialogResult.Cancel;
}
private void UpdateCache(string uri, GitCredentialItem item)
{
_runCache[GetCacheKey(uri, item)] = new CredentialCacheItem(
uri, item.Type.ToString(), item.PromptText, item.Value
);
}
private bool ShowInformation(GitCredentialItem item)
{
Context.GetService<IVisualGitDialogOwner>()
.MessageBox.Show(item.PromptText,
Properties.Resources.Credentials, MessageBoxButtons.OK, MessageBoxIcon.Information);
return true;
}
private bool ShowGeneric(GitCredentialItem item, ref bool rememberPassword)
{
using (var dialog = new GenericCredentialsDialog())
{
dialog.Item = item;
dialog.RememberPassword = rememberPassword;
bool result = dialog.ShowDialog(Context, this) == DialogResult.OK;
if (result)
rememberPassword = dialog.RememberPassword;
return result;
}
}
private bool ProcessCached(string uri, GitCredentialItem item)
{
lock (_syncLock)
{
switch (item.Type)
{
case GitCredentialsType.Password:
case GitCredentialsType.String:
case GitCredentialsType.Username:
CredentialCacheItem result;
if (_runCache.TryGetValue(GetCacheKey(uri, item), out result))
{
item.Value = result.Response;
return true;
}
else
{
var cacheItem = ConfigurationService.GetCredentialCacheItem(
uri, item.Type.ToString(), item.PromptText
);
if (cacheItem != null)
{
item.Value = cacheItem.Response;
return true;
}
}
break;
}
}
return false;
}
private void GetUserNamePasswordWindows(GitCredentialsEventArgs e, string description, GitCredentialItem usernameItem, GitCredentialItem passwordItem, ref bool rememberPassword)
{
NativeMethods.CREDUI_INFO info = new NativeMethods.CREDUI_INFO();
info.pszCaptionText = Properties.Resources.ConnectToGit;
info.pszMessageText = description;
info.hwndParent = IntPtr.Zero;
info.cbSize = Marshal.SizeOf(typeof(NativeMethods.CREDUI_INFO));
StringBuilder sbUserName = new StringBuilder("", 1024);
StringBuilder sbPassword = new StringBuilder("", 1024);
var flags =
NativeMethods.CREDUI_FLAGS.GENERIC_CREDENTIALS |
NativeMethods.CREDUI_FLAGS.ALWAYS_SHOW_UI |
NativeMethods.CREDUI_FLAGS.DO_NOT_PERSIST |
NativeMethods.CREDUI_FLAGS.SHOW_SAVE_CHECK_BOX;
var result = NativeMethods.CredUIPromptForCredentials(
ref info, e.Uri, IntPtr.Zero, 0, sbUserName, 1024,
sbPassword, 1024, ref rememberPassword, flags
);
switch (result)
{
case NativeMethods.CredUIReturnCodes.NO_ERROR:
usernameItem.Value = sbUserName.ToString();
passwordItem.Value = sbPassword.ToString();
break;
case NativeMethods.CredUIReturnCodes.ERROR_CANCELLED:
usernameItem.Value = null;
passwordItem.Value = null;
e.Cancel = true;
break;
}
}
private string GetCacheKey(string uri, GitCredentialItem item)
{
return (uri ?? "") + ":" + item.Type + ":" + (item.PromptText ?? "");
}
