http-headers

问题 I have a webservice that needs a Basic Authentication header. However, when I call it using var header = "Authorization: Basic " + CreateBasicHttpAuthenticationHeader(login, password); webRequest.Headers.Add(header); var webResponse = (HttpWebResponse)webRequest.GetResponse(); It returns a 303 - See Other: POST https://myservice/rates HTTP/1.1 Authorization: Basic QXZ...NjY= Content-Type: application/x-content X-API-Version: 1.1 If-Unmodified-Since: Mon, 23 Sep 2013 08:32:27 GMT User-Agent:

问题 We have RESTful JSON endpoints serving AJAX requests, with the desire to support Cross Origin Resource Sharing. We are locking things down to ensure that we don't have to worry about Cross Site Request Forgery (CSRF) attacks. Part of the approach we are using is to check for the presence of a Origin header and verify that it is included in a whitelist of approved Origins. However, we have noticed that some browsers (Chrome and Safari among them) include the Origin header with AJAX POST

问题 So we have an http resource that serves up JSON. It adds an Access-Control-Allow-Origin: * flag. So this can be loaded with CORS... except (so I'm told) there's some IE9 quirk that means this still won't work in IE9, but it would work if this were an https resource. So we set up an existing https proxy to include this resource. Only that https resource was ALSO adding the Access-Control-Allow-Origin: * header, so the response contains TWO such headers. And this seems not to work at all.

问题 I am designing a ReST API which follows the basic CRUD pattern. My API can receive a request to update a resource which may take a short time to process. Ideally I would like to inform clients that a new version is about to be available and that there is some uncertainty over when the version I have cached actually expires. So the process I intend to use something like this (improvements welcome): client: GET /some/item myapi: 200 OK last-modified: time-stamp-of-v1 etag: some-hash-relating-to

问题 I am sending a SOAP message from a webservice client (code was generated by IBM RAD 7.5) to a host, and it with a webservice fault and a message that in the hosts' log reads as "content not allowed in prolog". When I send the same content with SoapUI or a simple apache HttpClient test client, the message is received and processed by the host, and I get the expected response. As far as I can tell, the difference is in the HTTP headers that are being sent. RAD-generated client: POST /ws

问题 So, I have been struggling with passing custom HTTP header for some time now. I am creating a script (Python) to Open a URL with Custom headers like {'Referer': 'https://google.com', 'X-Forwarded-For': '47.29.76.109', 'User-Agent': 'Mozilla/5.0 (Linux; Android 7.1.1; CPH1723 Build/N6F26Q; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36', 'existing_proxy_port_to_use': '8090'} I have been using BrowserMob-Proxy for this but I am unable to see the

问题 When i send a POST request through Jersey ReST client it's automatically using Header transfer-encoding: [chunked] . Is there any way to force use of content-length: instead of transfer-encoding.? WebTarget webTarget = client.target(connection.getServerUrl()); Invocation.Builder builder = webTarget.request(MediaType.APPLICATION_XML); Response response = builder.post(Entity.xml(requestBroker)); After adding Content-Length property too the behavior is same WebTarget webTarget = client.target

问题 I have a Django application and I use nginx to serve static content. Unfortunately, all registered MIME types get displayed in client browser, while I would like to give an ability to download the same content , along with usual behaviour. Say, I have JPEG file under /media/images/image01.jpg and I want that nginx serves this file in usual way, with standard image/jpeg header, but additionally I want the same image to be served by nginx with content-disposition: attachment (effectively

问题 I have problem with setting headers in ZF2. My code looks like this: public function xmlAction() { $headers = new \Zend\Http\Headers(); $headers->clearHeaders(); $headers->addHeaderLine('Content-type', 'application/xml'); echo $file; // xml file content exit; } But headers are still text/html. I can set the proper header with: header("Content-type: application/xml"); but I would like to do it with Zend Framework. Why code above doesn't work? 回答1: What you are doing is setting headers in a ZF2

问题 I'm trying to display a PDF in the browser if possible--and I know I can do this in Chrome, which is what I'm testing in. The trouble is, every time I try, it prompts a download instead. I'm using PHP sessions, so I know there are some extraneous headers being sent, so I called header_remove() to reset everything. I call this function to show the PDF: <?php // For demonstrative purposes session_start(); if (!isset($_SESSION['auth'])) { header('Location: login.php'); die; } /* * void viewPDF