private async Task <IActionResult> HandleDomainAsync(string domain)
{
domain = domain?.Trim();
if (string.IsNullOrEmpty(domain))
{
throw new RequestFailedApiException(RequestFailedApiException.DomainMissing, "The domain is missing");
}
domain = domain.ToLower();
if (!Tenant.IsMatch(domain))
{
throw new RequestFailedApiException(RequestFailedApiException.DomainInvalid, "The domain is invalid");
}
var(_, tenantInfo) = await _tenantDataProvider.GetTenantByHostAsync($"{domain}.smint.io").ConfigureAwait(false);
if (tenantInfo == null)
{
throw new RequestFailedApiException(RequestFailedApiException.DomainNotFound, "The domain was not found");
}
return(Redirect(tenantInfo.WebUrl));
}
public async Task InvokeAsync(HttpContext context)
{
if (!context.Items.ContainsKey(TenantConstants.TenantInfoContextKey))
{
string matchedSubDomain = null;
ITenantInfo tenantInfo = null;
var hostString = context.Request.Host;
string host = null;
if (hostString.HasValue)
{
host = hostString.Host;
(matchedSubDomain, tenantInfo) = await _tenantDataProvider.GetTenantByHostAsync(host, context).ConfigureAwait(false);
if (tenantInfo != null && tenantInfo.RequiresDevAdminSsoReplacement)
{
if (_devAdminSsoReplacementWhitelistIpAddresses != null &&
_devAdminSsoReplacementWhitelistIpAddresses.Count > 0)
{
var ipAddress = context.Connection?.RemoteIpAddress?.ToString();
if (_devAdminSsoReplacementWhitelistIpAddresses.Contains(ipAddress))
{
tenantInfo = tenantInfo.Clone();
if (!string.IsNullOrEmpty(tenantInfo.DevAdminSsoReplacementSamlPeerEntityId))
{
tenantInfo.SamlPeerEntityId = tenantInfo.DevAdminSsoReplacementSamlPeerEntityId;
}
if (!string.IsNullOrEmpty(tenantInfo.DevAdminSsoReplacementSamlPeerIdpMetadataLocation))
{
tenantInfo.SamlPeerIdpMetadataLocation = tenantInfo.DevAdminSsoReplacementSamlPeerIdpMetadataLocation;
tenantInfo.SamlPeerIdpMetadata = null;
}
tenantInfo.AdditionalCacheKey = "devAdminSsoReplacement";
}
}
}
}
if (tenantInfo == null)
{
// we could not find any tenant
// check if we have a health check running here
var healthCheckPort = _tenantDataProvider.HealthCheckPort;
if (healthCheckPort != null &&
context.Request.Host.Port == healthCheckPort)
{
var healthCheckTenantHost = _tenantDataProvider.HealthCheckTenantHost;
if (!string.IsNullOrEmpty(healthCheckTenantHost))
{
(matchedSubDomain, tenantInfo) = await _tenantDataProvider.GetTenantByHostAsync(healthCheckTenantHost).ConfigureAwait(false);
}
}
if (tenantInfo == null)
{
_logger.LogInformation($"No tenant found for host {hostString}");
throw new NotFoundApiException(NotFoundApiException.TenantNotFound, $"The tenant for host {host} was not found", host);
}
}
context.Items.Add(TenantConstants.TenantInfoContextKey, tenantInfo);
context.Items.Add(TenantConstants.MatchedSubDomainContextKey, matchedSubDomain);
}
await _next.Invoke(context).ConfigureAwait(false);
}