C#

Azure ServiceBus - Request a Token from ACS

This example duplicates the HTTP POST described at Request a Token from ACS. C#

bool success = false;

//  This example assumes the Chilkat HTTP API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

//  The goal of this example is to send the following HTTP POST:

//  POST https://your-namespace-sb.accesscontrol.windows.net/WRAPv0.9/ HTTP/1.1  
//  Content-Type: application/x-www-form-urlencoded  
//  Host: your-namespace-sb.accesscontrol.windows.net  
//  Content-Length: 136  
//  Expect: 100-continue  
//  Connection: Keep-Alive  
//  
//  wrap_name=owner&wrap_password=r8LuxCKD6DWY8auQcFql4M7euH2UuhcLcV1TaJTqNNE%3d&wrap_scope=http%3a%2f%2fyour-namespace.servicebus.windows.net%2f
//  

Chilkat.Http http = new Chilkat.Http();
Chilkat.HttpRequest req = new Chilkat.HttpRequest();

//  Build the HTTP request...
req.HttpVerb = "POST";
req.Path = "/WRAPv0.9/";
req.ContentType = "application/x-www-form-urlencoded";

//  Adding the Connection: Keep-Alive is optional.  It only makes sense if the intent is to send
//  additional requests to the same domain (your-namespace-sb.accesscontrol.windows.net) within a reasonable time period.
req.AddHeader("Connection","Keep-Alive");

//  The Expect: 100-continue really isn't necessary.  This only makes sense when a response is large.  The "100-continue"
//  provides a means for the HTTP server to alert the HTTP client that the request failed before sending the full response.
//  In this case, the response size is small, so there's no real need to bother with an "Expect: 100-continue".
//  If desired, it would be added just like any request header:
req.AddHeader("Expect","100-continue");

//  Note: The following headers are automatically added by Chilkat:  Content-Type, Host, Content-Length.
//  The application should NOT set these directly.

//  Add the query parameters
//  When URL decoded and split, the query params look like this:
//  
//  	wrap_name=owner
//  	wrap_password=r8LuxCKD6DWY8auQcFql4M7euH2UuhcLcV1TaJTqNNE=
//  	wrap_scope=http://your-namespace.servicebus.windows.net/

//  Pass the URL-decoded values to AddParam.
req.AddParam("wrap_name","owner");
req.AddParam("wrap_password","r8LuxCKD6DWY8auQcFql4M7euH2UuhcLcV1TaJTqNNE=");
req.AddParam("wrap_scope","http://your-namespace.servicebus.windows.net/");

//  OK.. our request is properly setup.  Now send to the web server at your-namespace-sb.accesscontrol.windows.net.
//  We want https (i.e. SSL/TLS), so the port would be 443.
bool useTls = true;
Chilkat.HttpResponse resp = new Chilkat.HttpResponse();
success = http.HttpSReq("your-namespace-sb.accesscontrol.windows.net",443,useTls,req,resp);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

//  A successful response will have a status code = 200.
if (resp.StatusCode != 200) {
    Debug.WriteLine("Response Status Code = " + Convert.ToString(resp.StatusCode));
    Debug.WriteLine(resp.BodyStr);
    Debug.WriteLine("Failed.");
    return;
}

//  A successful response will contain a URL encoded param string such as the following:

//  	wrap_access_token=net.windows.servicebus.action%3d
//  	Listen%252cManage%252cSend%26
//  	http%253a%252f%252fschemas.microsoft.com%252faccesscontrolservice%252f2010%252f07%252fclaims%252fidentityprovider%3d
//  	https%253a%252f%252fyour-namespace-sb.accesscontrol.windows.net%252f%26
//  	Audience%3dhttp%253a%252f%252fyour-namespace.servicebus.windows.net%252f%26
//  	ExpiresOn%3d1404435127%26
//  	Issuer%3dhttps%253a%252f%252fyour-namespace-sb.accesscontrol.windows.net%252f%26
//  	HMACSHA256%3dF%252bBoXUoifWdT%252fly8Oic9V1oPBbc3KmXKbSJbVhGSopU%253d&
//  	wrap_access_token_expires_in=10799
//  

//  The UrlEncParamValue method can be used to extract individual param values by name.
//  There are two params in the response: wrap_access_token and wrap_access_token_expires.
//  (It's a bit confusing because the value of the wrap_access_token is itself a URL encoded 
//  param string.)

//  Get the access token from the response:
string accessToken = resp.UrlEncParamValue(resp.BodyStr,"wrap_access_token");

Debug.WriteLine("Your access token is the following param string:");
Debug.WriteLine(accessToken);