private cCredentials(eAccountType pType, cLogin pLogin, bool pTryAllSASLs = false)
{
Type = pType;
UserId = null;
Login = pLogin;
TryAllSASLs = pTryAllSASLs;
}
/**<summary></summary>*/
protected cCredentials(string pUserId, cLogin pLogin, bool pTryAllSASLs = false)
{
if (string.IsNullOrEmpty(pUserId))
{
throw new ArgumentOutOfRangeException(nameof(pUserId));
}
Type = eAccountType.userid;
UserId = pUserId;
Login = pLogin;
TryAllSASLs = pTryAllSASLs;
}
internal static bool TryConstruct(string pUserId, string pPassword, eTLSRequirement pTLSRequirement, out cLogin rLogin)
{
if (string.IsNullOrEmpty(pUserId) || string.IsNullOrEmpty(pPassword))
{
rLogin = null; return(false);
}
if (!cCommandPartFactory.TryAsASCIILiteral(pUserId, true, out _))
{
rLogin = null; return(false);
}
if (!cCommandPartFactory.TryAsASCIILiteral(pPassword, true, out _))
{
rLogin = null; return(false);
}
rLogin = new cLogin(pUserId, pPassword, pTLSRequirement, true);
return(true);
}
public async Task <Exception> LoginAsync(cMethodControl pMC, cAccountId pAccountId, cLogin pLogin, cTrace.cContext pParentContext)
{
var lContext = pParentContext.NewMethod(nameof(cSession), nameof(LoginAsync), pMC, pAccountId);
if (mDisposed)
{
throw new ObjectDisposedException(nameof(cSession));
}
if (_ConnectionState != eConnectionState.notauthenticated)
{
throw new InvalidOperationException(kInvalidOperationExceptionMessage.NotUnauthenticated);
}
using (var lBuilder = new cCommandDetailsBuilder())
{
// note the lack of locking - this is only called during connect
lBuilder.Add(kLoginCommandPartLogin, cCommandPartFactory.AsASCIILiteral(pLogin.UserId), cCommandPart.Space, cCommandPartFactory.AsASCIILiteral(pLogin.Password));
var lHook = new cCommandHookInitial();
lBuilder.Add(lHook);
var lCapabilities = mPipeline.Capabilities;
var lResult = await mPipeline.ExecuteAsync(pMC, lBuilder.EmitCommandDetails(), lContext).ConfigureAwait(false);
if (lResult.ResultType == eCommandResultType.ok)
{
lContext.TraceInformation("login success");
ZAuthenticated(lCapabilities, lHook, lResult.ResponseText, pAccountId, lContext);
return(null);
}
if (lHook.Capabilities != null)
{
lContext.TraceError("received capability on a failed login");
}
if (lResult.ResultType == eCommandResultType.no)
{
lContext.TraceInformation("login failed: {0}", lResult.ResponseText);
if (ZSetHomeServerReferral(lResult.ResponseText, lContext))
{
return(new cHomeServerReferralException(lResult.ResponseText, lContext));
}
if (lResult.ResponseText.Code == eResponseTextCode.authenticationfailed || lResult.ResponseText.Code == eResponseTextCode.authorizationfailed || lResult.ResponseText.Code == eResponseTextCode.expired)
{
return(new cCredentialsException(lResult.ResponseText, lContext));
}
return(null);
}
throw new cProtocolErrorException(lResult, 0, lContext);
}
}
