I am trying to redirect the user to a offline page when he is disconnected but i have a problem.
I noticed that the manifest file is never loaded by the browser
this is my manifest attribute
<html lang ="fr" manifest="#Url.Action("Manifest","Acceuil")">
this is my response with fiddler when i ask the url directly
HTTP/1.1 200 OK
Cache-Control: private
Content-Type: text/cache-manifest; charset=utf-8
Server: Microsoft-IIS/10.0
X-AspNetMvc-Version: 5.2
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Sat, 23 Jul 2016 16:08:42 GMT
Content-Length: 216
and this is my manifest
CACHE MANIFEST
CACHE:
FALLBACK:
/ /OffLine/Index
NETWORK:
*
my window.applicationCache value is always equal to uncached
how can i do to fix my problem ?
thank you
There doesn't seem to be anything wrong with the manifest file itself except some extra whitespaces that you could remove.
About the headers, you should not cache the manifest file itself. So cache-control should be changed to something other, perhaps no-cache. Otherwise it's loaded only once and you will have problems updating it for you users if it will ever change.
always the same problem, I noticed that the browser does not get my action which contains my manifest.
HTTP/1.1 200 OK
Cache-Control: no-cache
Pragma: no-cache
Content-Type: text/cache-manifest; charset=utf-8
Expires: -1
Server: Microsoft-IIS/10.0
X-AspNetMvc-Version: 5.2
X-AspNet-Version: 4.0.30319
X-SourceFiles: =?UTF-8?B?QzpcTm91dmVhdSBkb3NzaWVyXGIuZS5wLncuaVxDb3VjaGVXZWJcQWNjZXVpbFxtYW5pZmVzdA==?=
X-Powered-By: ASP.NET
Date: Mon, 25 Jul 2016 07:41:45 GMT
Content-Length: 77
I found my error, i will never forget it !!!
before
#using System.Web.Optimization
#Styles.Render("~/bundles/css/layout")
<html manifest="/Acceuil/Manifest">
<head>
after
#using System.Web.Optimization
<html manifest="/Acceuil/Manifest">
<head>
#Styles.Render("~/bundles/css/layout")
Related
Can anyone solve the way I can generate akamai streaming token from the browser when the android app is not available?
I get this string from the app :
<--
POST /api/tibo324/getakamaitoken HTTP/1.1
Content-Length: 328
Content-Type: application/x-www-form-urlencoded
Host: tibodrm.appspot.com
Connection: Keep-Alive
User-Agent: Apache-HttpClient/UNAVAILABLE (java 1.4)
<--
auth=84Kwfr741QQv%252BnUMXtW%252FcbZ6aWNQKN0mCAVccmjo%252FXaf6PaB2pz7j3QqAlxHaj%252Fut%252Bu3vSzDt8NO%250AKqNBIgM7ckBedzNMkGOBRtlFfi3gAUuUzYvFN7U9ClHQKKWtfL%252F%252FyB2o1qyvGc2tY8i8lud%252F3tqg%250AhyjUvUD3Bib11V9aQqx8JOBslArMz%252FUaXLR0skPUETIeQatFmGmhFoyuyPhgbg%253D%253D%250A&AppID=v%252B10zWNKL8RJ8SY6LUSZXg%253D%253D%250A
-->
HTTP/1.1 200 OK
Server: nginx
Date: Tue, 26 Dec 2017 22:24:09 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 118
Vary: Accept-Encoding
X-Powered-By: Express
ETag: W/"76-zi4HHRQAuAUejh/FF9M5ZFJtPek"
Via: 1.1 google
Alt-Svc: hq=":443"; ma=2592000; quic=51303431; quic=51303339; quic=51303338; quic=51303337; quic=51303335,quic=":443"; ma=2592000; v="41,39,38,37,35"
-->
?__token__=ip=00.000.00.000~exp=1514332929~acl=*~hmac=e9afdfe9f6b41c0ca14a16bc60a11253aecd432243789144c1ebaa70f23c615e
When I try to fetch the following URL:
https://tibodrm.appspot.com/api/tibo324/getakamaitoken?auth=84Kwfr741QQv%2BnUMXtW%2FcbZ6aWNQKN0mCAVccmjo%2FXaf6PaB2pz7j3QqAlxHaj%2FuFjEcIocduH6Z%0Awc5ZzKaqnmHhinePCNCcvQfh68bi2UvbZq04lBalY0job9%2FyVeuV1kh4hzWnP8sVuRozO27rFhSY%0AmDB8ck%2FuN0SqKEoxzycGUGhaZy3bjy88%2BhhwEMQknGNJ2j2JdMIHMT0AcLTFoQ%3D%3D%0A&AppID=v%2B10zWNKL8RJ8SY6LUSZXg%3D%3D%0A
I get a response in the browser:
Cannot GET /api/tibo324/getakamaitoken
What am I missing?
The answer is in your question: you can't GET the URL because it's accessed via POST only. And it looks like the POST requires an authentication string that's generated via the app. Making a POST without any data returns a descriptive error string:
$ http POST https://tibodrm.appspot.com/api/tibo324/getakamaitoken
HTTP/1.1 200 OK
Alt-Svc: hq=":443"; ma=2592000; quic=51303431; quic=51303339; quic=51303338; quic=51303337; quic=51303335,quic=":443"; ma=2592000; v="41,39,38,37,35"
Content-Encoding: gzip
Content-Type: application/json; charset=utf-8
Date: Wed, 27 Dec 2017 21:44:19 GMT
ETag: W/"31-zIZow+wVfq5Z3stS2NUNRdvP0go"
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Via: 1.1 google
X-Powered-By: Express
{
"description": "no token at all",
"isValid": false
}
The inability to access the token generator through unauthenticated web calls is usually by design as the token is a protective tool Akamai provides customers to prevent access to content outside of the content provider's control.
In short, the content provider you're looking at doesn't want you to access their video outside of their application. If the application isn't able to access the video then you should reach out to the content provider to get that issue fixed rather than trying to circumvent their security scheme.
Here is a URL that shows the directory but no webpage name.
http://houstonballet.org/Academy/Summer-Audition-Tour/
How do I go about getting the exact webpage name? I tried plugging in index.html, index.asp, etc.
You can trace the http request/response via browser(chrome) devtools network tab
Full response header
HTTP/1.1 200 OK
Content-Length: 88706
Content-Type: text/html
Content-Location: http://houstonballet.org/Academy/Summer-Audition-Tour/Default.htm
Last-Modified: Tue, 24 Nov 2015 17:14:36 GMT
Accept-Ranges: bytes
ETag: "33476998db26d11:2011"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
http://houstonballet.org/Academy/Summer-Audition-Tour/Default.htm is your landing page
I am working on a project which requires a client to make an api call to
my
rails application and it to return XML without any http header info.
its currently returning:
HTTP/1.1 200 OK
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Content-Type: application/xml; charset=
X-Ua-Compatible: IE=Edge
X-Request-Id: c5602cd7eb23ca8137bef8bb1f0a4f8a
X-Runtime: 0.027900
Server: WEBrick/1.3.1 (Ruby/1.9.3/2013-11-22)
Date: Wed, 18 Jun 2014 05:27:48 GMT
Content-Length: 529
Connection: Keep-Alive
Set-Cookie: _session_id=a8039d615674feec206e6c55a7a7afc8; path=/;
HttpOnly
<?xml version="1.0" encoding="UTF-8"?>
<cXML>
<Response>
<Status code="200" text="OK"/>
<StartPage>
<URL>http://localhost:3000/foobar/BAh7DDoNYmFza2V0aWRJI...
</StartPage>
</Response>
</cXML>
Can anyone help to remove all the http headers within the controller or any
config? which is below section.
HTTP/1.1 200 OK
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Content-Type: application/xml; charset=
X-Ua-Compatible: IE=Edge
X-Request-Id: c5602cd7eb23ca8137bef8bb1f0a4f8a
X-Runtime: 0.027900
Server: WEBrick/1.3.1 (Ruby/1.9.3/2013-11-22)
Date: Wed, 18 Jun 2014 05:27:48 GMT
Content-Length: 529
Connection: Keep-Alive
Set-Cookie: _session_id=a8039d615674feec206e6c55a7a7afc8; path=/;
HttpOnly
I am using nginx at the moment.
I have some says that this is kind of a nonsense request, since HTTP servers by
definition uses header to talk to one another. But I have also been informed that W3 think otherwise.
http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4
I have also googled around for hours attempting other solutions changing my rails controller without any success. Is the last resort possibly changing config in Nginx and wouldn't that effect the whole rails application and not just the api calls or is there a way to single out one call?
Thanks in advance.
T
This is a nonsense request, yeah. You can use the HttpHeadersMore module to remove most of the response headers. Something like this should do it:
location /your/api/path {
more_clear_headers '*';
}
However, you can't remove the Connections header without patching nginx. And even if you could, you can't remove the first line of the response ("HTTP/1.1 200 OK", in this case). Without that line, it isn't an HTTP response. You're going to have a hard time convincing an HTTP server to send non-HTTP responses.
To get what you're describing, I think you'll need a custom server that communicates over bare TCP sockets. This tutorial might help you out. Or maybe you could implement that part of your app in node.js (or another tool)?
I have a Rails application, which uses the comfortable mexican sofa CMS. I needed server side events with ActionController::Live, so i use Puma instead of the standard Webrick.
Sometimes some of the javascript assets get served as plain/text and contain the HTTP header like in the following file:
0
HTTP/1.1 200 OK
Content-Type: application/javascript
Cache-Control: public, must-revalidate
Last-Modified: Tue, 20 May 2014 09:39:06 GMT
ETag: "9fad3cb6ef7afd353261ec38da25c2e9"
X-Request-Id: 043c6782-4e7c-471a-b6ba-6ea142242fa4
X-Runtime: 0.032228
Content-Length: 820
(function() {
$(function() {
$('form').on('ajax:success', function(e, data, status, xhr) {
...
Any ideas what's the matter and how to fix this?
As it seems this only occurs in Chrome. Firefox and Safari don't have any problems.
I need charset to be utf-8, which seem to be the case by default. Recently I enabled page caching for a few static pages:
caches_page :about
The caching works fine, and I see the corresponding about.html and contact.html pages generated in my /public folder, except when the page renders, it's no longer in utf-8.
After googling for a bit I tried looking at the http headers with wget, before and after caching:
first time:
$wget --server-response http://localhost:3000/about
HTTP request sent, awaiting response...
1 HTTP/1.1 200 OK
2 X-Ua-Compatible: IE=Edge
3 Etag: "f7b0b4dea015140f3b5ad90c3a392bef"
4 Connection: Keep-Alive
5 Content-Type: text/html; charset=utf-8
6 Date: Sun, 12 Jun 2011 03:44:22 GMT
7 Server: WEBrick/1.3.1 (Ruby/1.8.7/2009-06-12)
8 X-Runtime: 0.235347
9 Content-Length: 5520
10 Cache-Control: max-age=0, private, must-revalidate
cached:
$wget --server-response http://localhost:3000/about
Resolving localhost... 127.0.0.1
Connecting to localhost[127.0.0.1]:3000... connected.
HTTP request sent, awaiting response...
1 HTTP/1.1 200 OK
2 Last-Modified: Sun, 12 Jun 2011 03:34:42 GMT
3 Connection: Keep-Alive
4 Content-Type: text/html
5 Date: Sun, 12 Jun 2011 03:39:53 GMT
6 Server: WEBrick/1.3.1 (Ruby/1.8.7/2009-06-12)
7 Content-Length: 5783
as a result the page displays in ISO-8859-1 and I get a bunch of garbled text. Does anyone know how I can prevent this undesirable result? Thank you.
The solution will depend on the server used.
When you use page cache, the servers reads the server directly, so the rails stack does not provide encoding information to the server. Then the server default apply.
If you're using apache with passenger, add to the configuration:
AddDefaultCharset UTF-8
If you need specific charsets, use a solution like the one in http://www.philsergi.com/2007/06/rails-page-caching-and-mime-types.html
<LocationMatch \/(rss)\/?>
ForceType text/xml;charset=utf-8
</LocationMatch>
<LocationMatch \/(ical)\/?>
ForceType text/calendar;charset=utf-8
</LocationMatch>