public async Task <IActionResult> GenerateKey(GenerateKeyRequest req)
{
_logger.LogInformation("/ExchangeRate/GetFromDates");
string APIKey = string.Empty;
GenerateKeyResponse response = await new AuthBL().GenerateKey(req, _cache, Db);
return(Ok(response));
}
public async Task <GenerateKeyResponse> GenerateKey(GenerateKeyRequest req, IMemoryCache cache, MySQLDB db)
{
_cache = cache;
Db = db;
string APIKey = string.Empty;
GenerateKeyResponse response = new GenerateKeyResponse();
using (var cryptoProvider = new RNGCryptoServiceProvider())
{
byte[] secretKeyByteArray = new byte[32]; //256 bit
cryptoProvider.GetBytes(secretKeyByteArray);
APIKey = Convert.ToBase64String(secretKeyByteArray);
}
string AppID = string.Empty;
if (!req.forSession)
{
AppID = GetMachineGuid();
}
else
{
AppID = Guid.NewGuid().ToString();
}
response.AppID = AppID;
response.ApiKey = APIKey;
if (req.cache)
{
MemoryCacheEntryOptions cacheExpirationOptions = new MemoryCacheEntryOptions();
cacheExpirationOptions.AbsoluteExpiration = DateTime.Now.AddMinutes(30);
cacheExpirationOptions.Priority = CacheItemPriority.High;
_cache.Set("AppID", AppID, cacheExpirationOptions);
_cache.Set("ApiKey", APIKey, cacheExpirationOptions);
}
await Db.Connection.OpenAsync();
ApiKeys model = new ApiKeys()
{
AppID = AppID,
ApiKey = APIKey
};
model.Db = Db;
var query = new ApiKeysQuery(Db);
var queryResult = await query.FindOneByIDAsync(AppID);
if (queryResult is null)
{
await model.InsertAsync();
}
else
{
await model.UpdateAsync();
}
await Db.Connection.CloseAsync();
return(response);
}