public async Task Invoke(HttpContext context)
{
var apiConfigurationkey = _configuration["Authorization"] ?? string.Empty;
if (string.IsNullOrEmpty(apiConfigurationkey))
{
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
await context.Response.WriteAsync("API Authentication Key is missing from the config");
return;
}
var authenticationData = _authHelper.ExtractAuthenticationDataFromContext(context);
if (string.IsNullOrEmpty(authenticationData.AuthenticationKey))
{
context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
await context.Response.WriteAsync("API Authentication Key is either missing or wrong.");
return;
}
if (authenticationData.AuthenticationKey != apiConfigurationkey)
{
try
{
_authHelper.CheckVersionIsProvided(authenticationData);
}
catch (AuthorizationException)
{
context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
await context.Response.WriteAsync("API Authentication Key is either missing or wrong-");
return;
}
context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
await context.Response.WriteAsync("API Authentication Key is either missing or wrong.");
return;
}
await _next.Invoke(context);
}