public async Task <IActionResult> IsTokenStillValid([FromHeader] AuthorizationHeaders authHeaders)
{
using (_logger.BeginScope(GetTransactionLoggingScope()))
{
_logger.LogDebug($"{nameof(IsTokenStillValid)}" + " called");
if (!CheckAuthorizationHeadersForClientAndToken(authHeaders))
{
return(GetBadRequestResponse());
}
return(await Task.Run(() =>
{
var tokenIsStillValid = _authorizationProvider.IsTokenStillValid(authHeaders.ClientId, authHeaders.AuthorizationToken);
return Ok(GetApiResponse(tokenIsStillValid));
}));
}
}
/// <summary>
/// Checks auth headers to see if credentials were provided
/// </summary>
/// <param name="authHeaders"></param>
/// <returns>true if credentials are present</returns>
protected bool CheckAuthorizationHeadersForCredentials(AuthorizationHeaders authHeaders)
{
if (authHeaders == null)
{
_logger.LogError("No authorization headers received");
return(false);
}
if (string.IsNullOrWhiteSpace(authHeaders.ClientId) ||
string.IsNullOrWhiteSpace(authHeaders.Password))
{
_logger.LogError("No authorization token received");
return(false);
}
return(true);
}
public async Task <IActionResult> IssueToken([FromHeader] AuthorizationHeaders authHeaders)
{
using (_logger.BeginScope(GetTransactionLoggingScope()))
{
_logger.LogDebug($"{nameof(IssueToken)}" + " called");
if (!CheckAuthorizationHeadersForCredentials(authHeaders))
{
return(GetBadRequestResponse());
}
return(await Task.Run(() =>
{
var issuedToken = _authorizationProvider.VerifyIsPaidUserAndIssueToken(authHeaders.ClientId, authHeaders.Password, out string token);
if (issuedToken)
{
return Ok(GetApiResponse(token));
}
return GetUnauthorizedResponse();
}));
}
}
public async Task <IActionResult> CalculatePaid([FromHeader] AuthorizationHeaders authHeaders, [FromBody] MortgageCalculationRequest request)
{
using (_logger.BeginScope(GetTransactionLoggingScope()))
{
_logger.LogInformation($"{nameof(CalculatePaid)}" + " called with request {@request}");
if (!CheckAuthorizationHeadersForClientAndToken(authHeaders))
{
return(GetBadRequestResponse());
}
if (_authorizationProvider.IsTokenStillValid(authHeaders.ClientId, authHeaders.AuthorizationToken))
{
return(await Task.Run(() =>
{
var result = _mortgageCalculatorFacade.GetMortgageCalculation(request);
return GetResultForMortageCalculation(result);
}));
}
return(GetUnauthorizedResponse());
}
}
/// <summary>
/// Checks auth headers to see if auth token was provided
/// </summary>
/// <param name="authHeaders"></param>
/// <returns>true if token is present</returns>
protected bool CheckAuthorizationHeadersForClientAndToken(AuthorizationHeaders authHeaders)
{
if (authHeaders == null)
{
_logger.LogError("No authorization headers received");
return(false);
}
if (string.IsNullOrWhiteSpace(authHeaders.AuthorizationToken))
{
_logger.LogError("No authorization token received");
return(false);
}
if (string.IsNullOrWhiteSpace(authHeaders.ClientId))
{
_logger.LogError("No client id received");
return(false);
}
return(true);
}
