public static UserDataPrincipal InitFromHeaders(HttpRequestHeaders headers)
{
var authHeader = headers.Authorization;
var tfsUrl = headers.GetTfsUrl();
if (authHeader == null ||
!authHeader.Scheme.Equals("basic", StringComparison.OrdinalIgnoreCase) ||
String.IsNullOrWhiteSpace(tfsUrl))
{
return null;
}
string userName = null;
string password = null;
string decodedAuthHeader = Encoding.Default.GetString(Convert.FromBase64String(authHeader.Parameter));
var usernamePasswordTokens = decodedAuthHeader.Split(new[] { ':' }, 2, StringSplitOptions.RemoveEmptyEntries);
if (usernamePasswordTokens.Length >= 2)
{
userName = usernamePasswordTokens[0];
password = usernamePasswordTokens[1];
}
if (String.IsNullOrWhiteSpace(tfsUrl) || String.IsNullOrWhiteSpace(userName) || String.IsNullOrWhiteSpace(password))
return null;
var principal = new UserDataPrincipal(tfsUrl, userName, password);
return principal;
}
