public async Task <StatusResultServiceModel> StatusAsync()
{
var isHealthy = false;
var message = "Diagnostics check failed";
var request = new HttpRequest();
try
{
request.SetUriFromString($"{this.serviceUrl}/status");
string tenantId = this.httpContextAccessor.HttpContext.Request.GetTenant();
request.Headers.Add(TenantHeader, tenantId);
var response = await this.httpClient.GetAsync(request);
if (response.IsError)
{
message = "Status code: " + response.StatusCode + "; Response: " + response.Content;
}
else
{
var data = JsonConvert.DeserializeObject <Dictionary <string, object> >(response.Content);
message = data["Message"].ToString();
isHealthy = Convert.ToBoolean(data["IsHealthy"]);
}
}
catch (Exception e)
{
this.logger.LogError(e, message);
}
return(new StatusResultServiceModel(isHealthy, message));
}
private IHttpRequest CreateRequest(string url, string tenantId = null, NameValueCollection headers = null)
{
var request = new HttpRequest();
request.SetUriFromString(url);
if (string.IsNullOrEmpty(tenantId))
{
try
{
tenantId = this.httpContextAccessor.HttpContext.Request.GetTenant();
}
catch (Exception e)
{
throw new ArgumentException("The tenantId for the External Request was not provided and could not be retrieved from the HttpContextAccessor Request.", e);
}
}
request.AddHeader(TenantHeader, tenantId);
if (headers != null)
{
foreach (string item in headers.AllKeys)
{
request.AddHeader(item, headers[item]);
}
}
if (url.ToLowerInvariant().StartsWith("https:"))
{
request.Options.AllowInsecureSSLServer = true;
}
if (this.httpContextAccessor.HttpContext != null && this.httpContextAccessor.HttpContext.Request.Headers.ContainsKey(AzdsRouteKey))
{
try
{
var azdsRouteAs = this.httpContextAccessor.HttpContext.Request.Headers.First(p => string.Equals(p.Key, AzdsRouteKey, StringComparison.OrdinalIgnoreCase));
request.Headers.Add(AzdsRouteKey, azdsRouteAs.Value.First()); // azdsRouteAs.Value returns an iterable of strings, take the first
}
catch (Exception e)
{
throw new Exception($"Unable to attach the {AzdsRouteKey} header to the IdentityGatewayClient Request.", e);
}
}
return(request);
}
/**
* Logs event with given event name and event properties
* to diagnostics event endpoint.
*/
public async Task LogEventAsync(string eventName, Dictionary <string, object> eventProperties)
{
var request = new HttpRequest();
try
{
request.SetUriFromString($"{this.serviceUrl}/diagnosticsevents");
string tenantId = this.httpContextAccessor.HttpContext.Request.GetTenant();
request.Headers.Add(TenantHeader, tenantId);
DiagnosticsRequestModel model = new DiagnosticsRequestModel
{
EventType = eventName,
EventProperties = eventProperties,
};
request.SetContent(JsonConvert.SerializeObject(model));
await this.PostHttpRequestWithRetryAsync(request);
}
catch (Exception e)
{
this.logger.LogWarning(e, "Cannot log to diagnostics service, diagnostics url not provided");
}
}