http-headers

问题 I need to set a custom HTTP header to all responses from my Wicket application. I'm currently doing it in a custom RequestCycle, where getWebResponse() is overridden along these lines: @Override public WebResponse getWebResponse() { WebResponse response = super.getWebResponse(); response.setHeader("X-custom", "..." ); return response; } This has worked great, until now that I've switched to using AjaxCheckBox (something like this) instead of normal CheckBox for certain configuration options.

问题 I was wondering if there was any way to re-order HTTP headers that are being sent by our browser, before getting sent back to the web server? Since the order of the headers leaves some kind of "fingerprinting", see this post and this post, I was thinking about using MITMProxy (with Inline Scripting, I guess) to modify headers on-the-fly. Is this possible? How would one achieve that? Note: I'm looking for a method that could be scripted, not a method using a graphical tool like the Burp Suite

问题 Currently in my PHP scripts, I redirect the user to a custom 404 not found error page when he/she tries to access content that doesn't exist or doesn't belong to that user. Like so: header('Location: http://www.mydomain.com/error/notfound/'); exit; I realize the above header() call sends a 302 redirect status code by default. What I don't understand, however, is when I should send the 404 not found status code. Before I redirect the user? Or when I display the /error/notfound/ page? Thanks

问题 I'm trying to learn AngularJS by making a simple web app using the Twitch API (https://github.com/justintv/Twitch-API) but I'm having trouble performing a GET request since it's a cross-domain request. This is what I have tried angular.module('streamPlaylisterAppServices', []).factory('twitchService', ['$http', function($http) { return function(usercode){ console.log("usercode inside service is: " + usercode) var authHeader = 'OAuth' + usercode; return $http({ method: 'GET', url: ' https:/

问题 I'm trying to compress my .css and .js on my firebase hosted web to increase loading speeds, however I've been unable to use the firebase.json config file to correctly setup a gzip compression for my assets. The curl -v command shows that no compression is performed when serving the files from the server. Also checked in the network section of Firefox Developer edition. The furthest I've been able to go has been a load error on my browser because of my .json configuration. "source": "**/*.@

问题 Is there a straightforward way to set custom headers with Mechanize 2.3? I tried a former solution but get: $agent = Mechanize.new $agent.pre_connect_hooks << lambda { |p| p[:request]['Referer'] = 'https://wwws.mysite.com/cgi-bin/apps/Main' } # ./mech.rb:30:in `<main>': undefined method `pre_connect_hooks' for nil:NilClass (NoMethodError) 回答1: The docs say: get(uri, parameters = [], referer = nil, headers = {}) { |page| ... } so for example: agent.get 'http://www.google.com/', [], agent.page

问题 my php script has $_SERVER['HTTP_HOST'] is equals to an ip that has nothing to do with my server's ip. Someone got an easy explanation? (I was thinking some bot is sending a completly wrong Host header, but i don't think it can connect to a server with a wrong host header =/ ) thx 回答1: HTTP_HOST is provided by the client, in the Host: part of the HTTP request. It can be changed arbitrarily, though I can't see why one would want to. See the manual page. Use $_SERVER['SERVER_NAME'] instead.

问题 I am trying to send a cross-origin request. As far as the Access-Control-Request-Headers is concerned, I am getting different behavior in FireFox, Chrome and Safari. Chrome :- Access-Control-Request-Headers: origin, content-type, accept Safari :- Access-Control-Request-Headers: origin, content-type, accept Firefox:- Access-Control-Request-Headers: content-type My questions are :- How do browsers decide which headers will be part of Access-Control-Request-Headers? As far as I know there should

问题 According to Instagram you can check API limit count remaining using the HTTP headers that they supply with the call. I am quite new to this and am unable to find relevant data on how to access this information with PHP. Could anyone please clarify this for me? I found the following from the Instagram API developers forum on Google Groups: "We just rolled this out to production; all API calls now have the additional HTTP headers: X-Ratelimit-Limit (total # of possible calls per hour) X

问题 I've encountered the same problem as described in this post: Google Calendar api v3 re-update issue Namely, once I create an event and update it once using the Google Calendar API (v3), I am no longer able to update the event. When I attempt to, I get a 400 - Invalid value response. (FWIW I'm working in PHP). Following a lead offered in the post I referenced above, I attempted to solve the issue using etags (though admittedly my grasp of how they work is limited). Basically, on event update,