private void DeleteTimeoutEntities()
{
this.GetCollection <OAuthCodeEntity>().DeleteMany(
Builders <OAuthCodeEntity> .Filter
.Lt(entity => entity.TimeoutTimestamp, ConvertTimespan.Get(DateTime.Now))
);
}
internal OAuthCodeEntity Get(string code, string clientID)
{
return(this.GetCollection <OAuthCodeEntity>().FindOneAndDelete(
Builders <OAuthCodeEntity> .Filter
.And(
Builders <OAuthCodeEntity> .Filter
.Eq(entity => entity.Code, code),
Builders <OAuthCodeEntity> .Filter
.Eq(entity => entity.ClientID, clientID),
Builders <OAuthCodeEntity> .Filter
.Gt(entity => entity.TimeoutTimestamp, ConvertTimespan.Get(DateTime.Now))
)
));
}
public Tuple <OAuthErrorType, string> GetCode(string clientID, ICollection <string> scopes)
{
if (VerifyScopes(scopes) == OAuthErrorType.InvalidScope)
{
return(Tuple.Create(OAuthErrorType.InvalidScope, String.Empty));
}
OAuthCodeEntity entity = new OAuthCodeEntity()
{
Code = RandomGenerator.GeneratorRandomNQCode(32),
ClientID = clientID,
TimeoutTimestamp = ConvertTimespan.Get(DateTime.Now.AddMinutes(10)),
Scopes = scopes
};
AccessCodeDataProvider.Instance.Insert(entity);
return(Tuple.Create(OAuthErrorType.NoError, entity.Code));
}
public Tuple <OAuthErrorType, OAuthTokenEntity> GetToken(string clientID, string code)
{
OAuthCodeEntity codeEntity = AccessCodeDataProvider.Instance.Get(code, clientID);
if (codeEntity == null)
{
return(Tuple.Create(OAuthErrorType.UnAuthorizedClient, new OAuthTokenEntity()));
}
ClientEntity clientEntity = ClientInformationDataProvider.Instance.GetClientMetadata(clientID);
OAuthTokenEntity accessToken = new OAuthTokenEntity()
{
AccessToken = RandomGenerator.GeneratorRandomNQCode(32),
TokenType = "authorization_code",
ExpiresIn = clientEntity.ExpiresIn,
RefreshToken = RandomGenerator.GeneratorRandomNQCode(32),
Scopes = codeEntity.Scopes,
StartTime = ConvertTimespan.Get(DateTime.Now)
};
TokenDataProvider.Instance.Insert(accessToken);
return(Tuple.Create(OAuthErrorType.NoError, accessToken));
}