public async Task <IEndpointResult> ProcessAsync(HttpContext context)
{
using var activity = Tracing.BasicActivitySource.StartActivity(Constants.EndpointNames.EndSession + "CallbackEndpoint");
if (!HttpMethods.IsGet(context.Request.Method))
{
_logger.LogWarning("Invalid HTTP method for end session callback endpoint.");
return(new StatusCodeResult(HttpStatusCode.MethodNotAllowed));
}
_logger.LogDebug("Processing signout callback request");
var parameters = context.Request.Query.AsNameValueCollection();
var result = await _endSessionRequestValidator.ValidateCallbackAsync(parameters);
if (!result.IsError)
{
_logger.LogInformation("Successful signout callback.");
}
else
{
_logger.LogError("Error validating signout callback: {error}", result.Error);
}
return(new EndSessionCallbackResult(result));
}
private async Task <IEndpointResult> ProcessSignoutCallbackAsync(HttpContext context)
{
if (context.Request.Method != "GET")
{
_logger.LogWarning("Invalid HTTP method for end session callback endpoint.");
return(new StatusCodeResult(HttpStatusCode.MethodNotAllowed));
}
_logger.LogDebug("Processing singout callback request");
var parameters = context.Request.Query.AsNameValueCollection();
var result = await _endSessionRequestValidator.ValidateCallbackAsync(parameters);
if (result.IsError == false)
{
_logger.LogInformation("Successful signout callback. Client logout iframe urls: {urls}", result.ClientLogoutUrls);
}
return(new EndSessionCallbackResult(result));
}
public async Task <IEndpointResult> ProcessAsync(HttpContext context)
{
if (context.Request.Method != "GET")
{
_logger.LogWarning("Invalid HTTP method for end session callback endpoint.");
return(new StatusCodeResult(HttpStatusCode.MethodNotAllowed));
}
_logger.LogDebug("Processing signout callback request");
var parameters = context.Request.Query.AsNameValueCollection();
var result = await _endSessionRequestValidator.ValidateCallbackAsync(parameters);
if (result.IsError == false)
{
_logger.LogInformation("Successful signout callback.");
if (result.FrontChannelLogoutUrls?.Any() == true)
{
_logger.LogDebug("Client front-channel iframe urls: {urls}", result.FrontChannelLogoutUrls);
}
else
{
_logger.LogDebug("No client front-channel iframe urls");
}
if (result.BackChannelLogouts?.Any() == true)
{
_logger.LogDebug("Client back-channel iframe urls: {urls}", result.BackChannelLogouts.Select(x => x.LogoutUri));
}
else
{
_logger.LogDebug("No client back-channel iframe urls");
}
await InvokeBackChannelClientsAsync(result);
}
return(new EndSessionCallbackResult(result));
}