public string GetSalt(string username, IScope context = null)
{
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("username");
}
var opid = GETSALTOPID + Interlocked.Increment(ref logonid);
if (Logg.IsForDebug())
{
Logg.Debug(new { opid, username, context });
}
string result = null;
var securelogon = Extensions.OfType <ISecureLogon>().FirstOrDefault();
if (null == securelogon)
{
if (Logg.IsForError())
{
Logg.Error(new { opid, message = "not secure login confugured" }.stringify());
}
}
else
{
result = securelogon.GetSalt(username);
}
if (Logg.IsForDebug())
{
Logg.Debug(new { opid, username, salt = result }.stringify());
}
return(result);
}
public IIdentity Logon(string username, SecureLogonInfo info, IScope context = null)
{
if (string.IsNullOrWhiteSpace(username))
{
throw new ArgumentException("username");
}
if (null == info)
{
throw new ArgumentException("info");
}
if (string.IsNullOrWhiteSpace(info.Salt))
{
throw new ArgumentException("info.salt");
}
if (string.IsNullOrWhiteSpace(info.Sign))
{
throw new ArgumentException("info.sign");
}
var opid = SECLOGONOPID + Interlocked.Increment(ref logonid);
LogStart(username, info, context, opid);
var securelogon = Extensions.OfType <ISecureLogon>().FirstOrDefault();
if (null == securelogon)
{
if (Logg.IsForError())
{
Logg.Error(new { opid, message = "not secure login confugured" });
}
return(GetErrorLogon(username,
new SecurityException("secure logon not supported in current configuration")));
}
IIdentity result = null;
try {
result = securelogon.Logon(username, info, context) ?? GetDefaultLogon(username);
}
catch (Exception ex) {
LogError(username, info, context, opid, ex);
result = GetErrorLogon(username, ex);
((Identity)result).State = UserActivityState.Error;
}
Identity ires = (Identity)result;
if (ires.State == UserActivityState.None)
{
ires.State = ires.IsAuthenticated ? UserActivityState.Ok : UserActivityState.InvalidLogonInfo;
}
LogResult(result, opid);
return(result);
}
private void LogError(string username, string password, IScope context, string opid, Exception ex)
{
if (Logg.IsForError())
{
Logg.Error(
new {
opid,
username,
password = password.GetMd5(),
context,
logonerror = ex.Message
}.stringify());
}
}
private void LogError(string username, SecureLogonInfo info, IScope context, string opid, Exception ex)
{
if (Logg.IsForError())
{
Logg.Error(
new {
opid,
username,
salt = info.Salt,
sign = info.Sign,
context,
logonerror = ex.Message
}.stringify());
}
}
