It's very easy to change the referer by simply setting the appropriate header, however, I cannot find a way to change the user agent ("ZDM/4.0; Windows Mobile 7.0;") to any other value. I tried the following code so far:
var request = new BackgroundTransferRequest(new Uri("http://www.somedomain.net"));
request.Headers[Convert.ToString(HttpRequestHeader.UserAgent)] = "AgentSmith";
request.Headers[Convert.ToString(HttpRequestHeader.Referer)] = "MyReferer";
Any thoughts? Your help will be very much appreciated.
Convert.ToString(HttpRequestHeader.UserAgent) returns "UserAgent", but the HTTP Header is "User-Agent"; try the code like this:
var request = new BackgroundTransferRequest(new Uri("http://www.somedomain.net"));
request.Headers["User-Agent"] = "AgentSmith";
request.Headers["Referer"] = "MyReferer";
Related
I am completely new to FHIR and have stumbled upon this NuGet package "Hl7.Fhir.STU3" and want to use it to search for Healthcare Services as defined here: https://digital.nhs.uk/developer/api-catalogue/e-referral-service-fhir#api-Default-a010-patient-service-search.
I so far have this limited code and understand I need to pass some form of search criteria but have no idea how to proceed. All I ever get back from the NHS client is:
"Root object has no type indication (resourceType) and therefore cannot be used to construct an FhirJsonNode. Alternatively, specify a nodeName using the parameter."
My code is:
var settings = new FhirClientSettings
{
Timeout = 10,
PreferredFormat = ResourceFormat.Json,
PreferredReturn = Prefer.ReturnMinimal,
};
var client = new FhirClient("https://sandbox.api.service.nhs.uk/referrals/FHIR/STU3/HealthcareService/$ers.searchHealthcareServicesForPatient", settings);
client.RequestHeaders.Add("Authorization", "Bearer g1112R_ccQ1Ebbb4gtHBP1aaaNM");
client.RequestHeaders.Add("nhsd-ers-ods-code", "R69");
client.RequestHeaders.Add("nhsd-ers-business-function", "REFERRING_CLINICIAN");
client.RequestHeaders.Add("X-Correlation-Id", Guid.NewGuid().ToString());
var services = client.Search<HealthcareService>();
I would really appreciate any assistance.
The URL you have set as your FHIR server endpoint is actually the URL for the operation call, so that will not work. If you set the server URL to "https://sandbox.api.service.nhs.uk/referrals/FHIR/STU3/", you should be able to use the FhirClient to do an operation call:
// Note that you have to send parameters in with your request, so set them up first:
var params = new Parameters();
params.Add("requestType", new Coding("https://fhir.nhs.uk/STU3/CodeSystem/eRS-RequestType-1", "APPOINTMENT_REQUEST"));
// etc...
var result = c.TypeOperation<HealthcareService>("ers.searchHealthcareServicesForPatient", params);
The $ sign in the original url is not part of the operation name, so I have omitted that in the request. The FhirClient will add the $ on the outgoing request.
When using RestSharp to query account details in your MailChimp account I get a "401: unauthorized" with "API key is missing", even though it clearly isn't!
We're using the same method to create our RestClient with several different methods, and in all requests it is working flawlessly. However, when we're trying to request the account details, meaning the RestRequest URI is empty, we get this weird error and message.
Examples:
private static RestClient CreateApi3Client(string apikey)
{
var client = new RestClient("https://us2.api.mailchimp.com/3.0");
client.Authenticator = new HttpBasicAuthenticator(null, apiKey);
return client;
}
public void TestCases() {
var client = CreateApi3Client(_account.MailChimpApiKey);
var req1 = new RestRequest($"lists/{_account.MailChimpList}/webhooks", Method.GET);
var res1 = client.Execute(req1); // works perfectly
var req2 = new RestRequest($"automations/{account.MailChimpTriggerEmail}/emails", Method.GET);
var res2 = client.Execute(req2); // no problem
var req3 = new RestRequest(Method.GET);
var res3 = client.Execute(req3); // will give 401, api key missing
var req4 = new RestRequest(string.Empty, Method.GET);
var res4 = client.Execute(req4); // same here, 401
}
When trying the api call in Postman all is well. https://us2.api.mailchimp.com/3.0, GET with basic auth gives me all the account information and when debugging in c# all looks identical.
I'm trying to decide whether to point blame to a bug in either RestSharp or MailChimp API. Has anyone had a similar problem?
After several hours we finally found what was causing this..
When RestSharp is making the request to https://us2.api.mailchimp.com/3.0/ it's opting to omit the trailing '/'
(even if you specifically add this in the RestRequest, like: new RestRequest("/", Method.GET))
so the request was made to https://us2.api.mailchimp.com/3.0
This caused a serverside redirect to 'https://us2.api.mailchimp.com/3.0/' (with the trailing '/') and for some reason this redirect scrubbed away the authentication header.
So we tried making a
new RestRequest("/", Method.GET)
with some parameters (req.AddParameter("fields", "email")) to make it not scrub the trailing '/', but this to was failing.
The only way we were able to "fool" RestSharp was to write it a bit less sexy like:
new RestRequest("/?fields=email", Method.GET)
Could anyone say how to restart it?
I found this sample and try to adapt it for me:
var appLauncher:File;
appLauncher = new File(File.applicationDirectory.nativePath).parent.parent.resolvePath("Contents").resolvePath("MacOS").resolvePath("FlashApp");
var npInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo;
npInfo.executable = appLauncher;
var _args:Vector.<String> = new Vector.<String>;
npInfo.arguments = _args;
var np:NativeProcess = new NativeProcess;
np.start(npInfo);
np.exit();
But I don't understand how it should work.. Now nothing happends when this function called frome one of my classes.
Did you try it with ADL? Or with actually packaged/installed app?
It is related its package structure.
If you try with ADL, it may not work.
Also,
"FlashApp" must be changed to the name of your application,
The last line should be exit(); of your NativeApplication, not np.exit()
Im using Windows.Web.Http.HttpClient to connect to my WEB API. Application haven't prompted for userid and password, but recently i changed WEB API by moving AuthorizeAttribute filter from Action to Class level. Now my Windows store 8.1 application prompt for user id and password. Please let me know how to set HttpClient to not prompt the login and password. Can any1 suggest me do i need to add header to my httpcleint
using (Windows.Web.Http.HttpClient httpClient = new Windows.Web.Http.HttpClient())
{
// Add a user-agent header
var headers = httpClient.DefaultRequestHeaders;
// The safe way to check a header value from the user is the TryParseAdd method
// Since we know this header is okay, we use ParseAdd with will throw an exception
// with a bad value - http://msdn.microsoft.com/en-us/library/windows/apps/dn440594.aspx
headers.UserAgent.ParseAdd("ie");
headers.UserAgent.ParseAdd("Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)");
using (var response = await httpClient.GetAsync(new Uri(url)))
I dont see a way to send Default credentials.
Disable UI dialogs using HttpBaseProtocolFilter.AllowUI. Try this:
Windows.Web.Http.Filters.HttpBaseProtocolFilter filter =
new Windows.Web.Http.Filters.HttpBaseProtocolFilter();
filter.AllowUI = false;
HttpClient client = new HttpClient(filter);
Uri uri = new Uri("http://localhost/?basic=1");
var response = await client.GetAsync(uri);
System.Diagnostics.Debug.WriteLine(response);
Do you need credentials? Use HttpBaseProtocolFilter.ServerCredential. Try this:
Uri uri = new Uri("http://localhost?ntlm=1");
Windows.Web.Http.Filters.HttpBaseProtocolFilter filter =
new Windows.Web.Http.Filters.HttpBaseProtocolFilter();
filter.AllowUI = false;
// Set credentials that will be sent to the server.
filter.ServerCredential =
new Windows.Security.Credentials.PasswordCredential(
uri.ToString(),
"userName",
"abracadabra");
HttpClient client = new HttpClient(filter);
var response = await client.GetAsync(uri);
System.Diagnostics.Debug.WriteLine(response);
Do you need default Windows credentials (domain credentials)? Simply add the Enterprise Authentication capability to your Package.appxmanifest.
I tried to apply your solution but it doesn't work as expected, or maybe I don't understand what I'm supposed to do.
I need to user the Windows credentials and I have enabled the Enterprise Authentification capability on my UWP app.
I use the code that you suggest:
var filter = new HttpBaseProtocolFilter();
filter.AllowUI = false;
var client = new HttpClient(filter);
HttpResponseMessage response = new HttpResponseMessage();
response = await client.PostAsync(concUri, null);
But the response returns me a 401.3 error...
If I add the login/password to the ServerCredential, this works well:
var filter = new HttpBaseProtocolFilter();
filter.AllowUI = false;
filter.ServerCredential = new Windows.Security.Credentials.PasswordCredential(WebServiceConstants.WebServiceUrl.ToString(), "login", "password");
var client = new HttpClient(filter);
HttpResponseMessage response = new HttpResponseMessage();
response = await client.GetAsync(concUri);
But I don't see what is the role of the Enterprise Authentication capability in this case, if I need to pass the login and the password...
Currently, using Flex using FluorineFx to connect .Net back end. On the flex side I am injecting a custom value into the AMF3 header. Does anyone know how to get to the AMF header on the .Net side after FluorineFx has parsed the request? It is not apparent to me if FluorineFx gives me access to the AMF3 message after it has parsed it.
This works for me:
var amfMessage =
(AmfBaseMessage) OperationContext.Current.RequestContext.RequestMessage;
var header = amfMessage.AmfHeaders.FirstOrDefault(x => x.Name == "HeaderName");
var headerValue = header.Content as string;
Just replace HeaderName and as string as the appropriate name and type for your needs.