I am creating a HTTPS connection and setting the request property as GET:
_httpsConnection = (HttpsConnection) Connector.open(URL, Connector.READ_WRITE);
_httpsConnection.setRequestMethod(HttpsConnection.GET);
But how do I send the GET parameters?
Do I set the request property like this:
_httpsConnection.setRequestProperty("method", "session.getToken");
_httpsConnection.setRequestProperty("developerKey", "value");
_httpsConnection.setRequestProperty("clientID", "value");
or do I have to write to the output stream of the connection?
or do I need to send the Parameter/Values by appending it to the url?
Calling Connection.setRequestProperty() will set the request header, which probably isn't what you want to do in this case (if you ask me I think calling it setRequestHeader would have been a better choice). Some proxies may strip off or rewrite the name of non-standard headers, so you're better off sticking to the convention of passing data in the GET URL via URL parameters.
The best way to do this on a BlackBerry is to use the URLEncodedPostData class to properly encode your URL parameters:
URLEncodedPostData data = new URLEncodedPostData("UTF-8", false);
data.append("method", "session.getToken");
data.append("developerKey", "value");
data.append("clientID", "value");
url = url + "?" + data.toString();
HTTP GET send data parameters as key/value pairs encoded within URL, just like:
GET /example.html // without parameters
GET /example.html?Id= 1 // with one basic parameter
GET /example.html?Id=1&Name=John%20Doo // with two parameters, second encoded
Note follow rules for character separators:
? - split URL in two pieces: adddress to left and paremeters to right
& - must be used to separate on parameter from another
You must know your platform specific native string encode function. Javascript uses escape, C# uses HttpUtility.UrlEncode
Yep, headers and properties are pretty much all you can send in a GET. Also, you're limited to a certain number of characters, which is browser dependent - I seem to recall about 1024 or 2000, typically.
Related
I'm attempting to construct a series of Paw calls using the variables feature. I have one situation I'm unable to solve.
At authentication into the server I'm using, I get a JSON response, with one value that looks like this:
endpoint = "https://sub.something.com/thingone/thingtwo.php?token=sometoken&id=blahblah"
The endpoint portion "https://sub.something.com/" is then used as the base for subsequent calls, where a call might be "GET https://sub.something.com/data?id=123".
I don't want to hardcode the endpoint in Paw, as the endpoint will vary based on factors I can't predict at my end.
Is there a way to do basic string processing like this either in Paw, or by calling out to a shell script and using the return value of said script as a Paw variable?
That's doable using that RegExp Match dynamic value extension. Click on that previous link and hit Install Extension.
Type "Regexp" in the field you expect this value to be used. Pick Regexp Match from the completion results:
Then enter a regexp that matches your need, https?://[^/]+/? should be good:
I've put your example string in the screenshot above to show that it works, but you can instead put a "pointer" (Response Dynamic Value) to the response you want:
In the choices, pick Response Parsed Body if you want to parse a JSON or XML from the reponse. If the string is simply in plain text in the response body, pick Response Raw Body.
Once these steps are completed, you've got a working "Pointer" + "Parser" to the response that extract the part of the string you need. You can do the same operation with another regex for the token…
Tip: these dynamic value tokens can be selected like text and copy/pasted (Cmd+C/Cmd+V) :-)
I have a batch of requests in Fiddler, the first is a login request and returns a valid cookie. The rest need to use this cookie, I know I can break and edit headers but is it possible to automatically script this behaviour? I'm pretty new to Fiddler but it looks powerful so I'm hoping this is possible, anyone know how or where to start?
To manually add a header, use the Filters tab and use the Request Headers section.
To automatically add a header, click Rules > Customize Rules. Scroll to OnBeforeResponse and write code that stores the target cookie in a global variable declared just inside the Handlers function, e.g.
static var m_MyCookie: String;
Then, inside the OnBeforeRequest function, use that variable, e.g.
if (!String.IsNullOrEmpty(m_MyCookie)) oSession.oRequest["Cookie"] = (m_MyCookie + ";" + oSession.oRequest["Cookie"] )
If you're only trying to add this header to specific requests, use, for instance, the oSession.uriContains function to determine whether the target URL is one that you want to have the cookie.
I could not find any matching method in sfTestFunctional or sfBrowser to set the UserAgent string. Maybe it's not possible because it goes through php-cli?
$browser->setHttpHeader('User-Agent', 'some custom string')->get('your url')
This sets the user agent for the next request, so maybe you want to extend the sfBrowser object to provide the HTTP headers on every request
I'm using ASP.NET UrlRoutingModule directly (not through MVC) to map certain routes to their handlers:
RouteTable.Routes.Add(new Route("products/{name}", handler));
Then, at request time, I'm getting the values from each route:
RouteData routeData = HttpContext.Current.Request.RequestContext.RouteData;
routeData.Values.TryGetValue("name", out value);
Everything fine so far, I'm getting the proper values for each route. My problem is encoding: I want to get the raw value of a route data. Example: for the route above, if the requested URL is http://example.com/products/word%2Dword the resulted "name" is "word-word". What I want though is the exact value "word%2Dword".
I know that with ASP.NET I can get the raw unprocessed URL using Request.ServerVariables["HTTP_URL"] but unfortunately I cannot use this here.
Any help would be appreciated.
Thanks
EDIT
My specific problem is that I would like to get more products in a single request using their names. I have for example the following product names: "student,pupil" and "sick,ill" (their name contains a comma). I'm also using a comma to separate names in the request.
I handle the encoding on the client side so the GET request looks like this: http://example.com/products/student%2Cpupil,sick%2Cill (I'm encoding each name separately but I'm not encoding the separator).
On the server side the "name" parameter will be automatically decoded by ASP.NET and the result is: "student,pupil,sick,ill" so now I don't know which is the separator. Request.ServerVariables["HTTP_URL"] returns the URL as I want it ("products/student%2Cpupil,sick%2Cill") so I suppose there has to be a way to get the raw value as a route data.
The "raw value" you're seeing isn't actually the original value, it's what was encoded to make the URL safe for the HTTP Protocol.
http://example.com/products/word%2Dword for instance started out as http://example.com/products/word-word and is turned back into word-word as it comes out of the HTTP transport layer.
If you pass it through Server.URLEncode you will get back the same encoded value (%2D instead of -) - but if you can't use Server variables, are you going to have access to the Server object?
I am working on an app where we have to pass specific web api parameters to a web app using HTTP POST.
eg:
apimethod name
parameter1 value
parameter2 value
So do I use a string or URLEncodedPostData to send that data?
It would be good if u help me with a code eg.
I am using something like this but it doesnt post the data to the server.
Though the response code is ok/200 and I also get get a parsed html response when i read the httpresponse input stream. But the code doesnt post anything. So unable to get the expected response.
_postData.append("method", "session.getToken");
_postData.append( "developerKey", "value");
_postData.append( "clientID", "value");
_httpConnection = (HttpConnection) Connector.open(URL, Connector.READ_WRITE);
String encodedData = _postData.toString();
_httpConnection.setRequestMethod(HttpConnection.POST);
_httpConnection.setRequestProperty("User-Agent", "BlackBerry/3.2.1");
_httpConnection.setRequestProperty("Content-Language", "en-US");
_httpConnection.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
_httpConnection.setRequestProperty("Content-Length",(new Integer(encodedData.length())).toString());
os = _httpConnection.openOutputStream();
os.write(requeststring.getBytes());`
The code you posted above looks correct - although you'll want to do a few more things (maybe you did this already but didn't include it in your code):
Close the outputstream once you've written all the bytes to it
Call getResponseCode() on the connection so that it actually sends the request
POSTed parameters are usually sent in the response BODY, which means URL-encoding them is inappropriate. Quote from the HTTP/1.1 protocol:
Note: The "multipart/form-data" type has been specifically defined
for carrying form data suitable for processing via the POST
request method, as described in RFC 1867 [15].
The post method allows you to use pretty arbitrary message bodies — so it is whatever format the server wants.