/// <summary>
/// SetRegisterCredentialResult method implementation
/// </summary>
private int SetRegisterCredentialResult(AuthenticationContext ctx, string jsonResponse)
{
try
{
string jsonOptions = ctx.CredentialOptions;
if (string.IsNullOrEmpty(jsonOptions))
{
throw new ArgumentNullException(jsonOptions);
}
if (string.IsNullOrEmpty(jsonResponse))
{
throw new ArgumentNullException(jsonResponse);
}
MFAWebAuthNUser user = RuntimeRepository.GetUser(Config, ctx.UPN);
if (user != null)
{
RegisterCredentialOptions options = RegisterCredentialOptions.FromJson(jsonOptions);
bool callback(IsCredentialIdUniqueToUserParams args)
{
var users = RuntimeRepository.GetUsersByCredentialId(Config, user, args.CredentialId);
if (users.Count > 0)
{
return(false);
}
return(true);
}
AuthenticatorAttestationRawResponse attestationResponse = JsonConvert.DeserializeObject <AuthenticatorAttestationRawResponse>(jsonResponse);
RegisterCredentialResult success = _webathn.SetRegisterCredentialResult(attestationResponse, options, callback);
RuntimeRepository.AddUserCredential(Config, options.User.FromCore(), new MFAUserCredential
{
Descriptor = new MFAPublicKeyCredentialDescriptor(success.Result.CredentialId),
PublicKey = success.Result.PublicKey,
UserHandle = success.Result.User.Id,
SignatureCounter = success.Result.Counter,
CredType = success.Result.CredType,
RegDate = DateTime.Now,
AaGuid = success.Result.Aaguid
});
return((int)AuthenticationResponseKind.Biometrics);
}
else
{
Log.WriteEntry(string.Format("{0}\r\n{1}", ctx.UPN, "User does not exists !"), System.Diagnostics.EventLogEntryType.Error, 5000);
return((int)AuthenticationResponseKind.Error);
}
}
catch (Exception e)
{
Log.WriteEntry(string.Format("{0}\r\n{1}", ctx.UPN, e.Message), System.Diagnostics.EventLogEntryType.Error, 5000);
return((int)AuthenticationResponseKind.Error);
}
}
/// <summary>
/// SetRegisterCredentialResult method implementation
/// </summary>
private int SetRegisterCredentialResult(AuthenticationContext ctx, string jsonResponse, out string error)
{
bool isDeserialized = false;
try
{
string jsonOptions = ctx.CredentialOptions;
if (string.IsNullOrEmpty(jsonOptions))
{
throw new ArgumentNullException(jsonOptions);
}
if (string.IsNullOrEmpty(jsonResponse))
{
throw new ArgumentNullException(jsonResponse);
}
MFAWebAuthNUser user = RuntimeRepository.GetUser(Config, ctx.UPN);
if (user != null)
{
CredentialCreateOptions options = CredentialCreateOptions.FromJson(jsonOptions);
#pragma warning disable CS1998 // Cette méthode async n'a pas d'opérateur 'await' et elle s'exécutera de façon synchrone
IsCredentialIdUniqueToUserAsyncDelegate callback = async(args) =>
#pragma warning restore CS1998 // Cette méthode async n'a pas d'opérateur 'await' et elle s'exécutera de façon synchrone
{
var users = RuntimeRepository.GetUsersByCredentialId(Config, user, args.CredentialId);
if (users.Count > 0)
{
return(false);
}
return(true);
};
AuthenticatorAttestationRawResponse attestationResponse = JsonConvert.DeserializeObject <AuthenticatorAttestationRawResponse>(jsonResponse);
isDeserialized = true;
CredentialMakeResult success = _webathn.SetRegisterCredentialResult(attestationResponse, options, callback).Result;
RuntimeRepository.AddUserCredential(Config, user, new MFAUserCredential
{
Descriptor = new MFAPublicKeyCredentialDescriptor(success.Result.CredentialId),
PublicKey = success.Result.PublicKey,
UserHandle = success.Result.User.Id,
SignatureCounter = success.Result.Counter,
CredType = success.Result.CredType,
RegDate = DateTime.Now,
AaGuid = success.Result.Aaguid,
NickName = ctx.NickName
});
error = string.Empty;
return((int)AuthenticationResponseKind.Biometrics);
}
else
{
Log.WriteEntry(string.Format("{0}\r\n{1}", ctx.UPN, "User does not exists !"), System.Diagnostics.EventLogEntryType.Error, 5000);
error = string.Format("{0}\r\n{1}", ctx.UPN, "User does not exists !");
return((int)AuthenticationResponseKind.Error);
}
}
catch (Exception e)
{
if (isDeserialized)
{
Log.WriteEntry(string.Format("{0}\r\n{1}", ctx.UPN, e.Message), EventLogEntryType.Error, 5000);
}
else
{
Log.WriteEntry(string.Format("{0}\r\n{1}", ctx.UPN, jsonResponse), EventLogEntryType.Error, 5000);
}
error = e.Message;
return((int)AuthenticationResponseKind.Error);
}
}
