HTTP stands for Hyper Text Transfer Protocol and is the protocol used to transfer information around the World Wide Web.

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Mod_Headers SetEnvIf Directive

I am trying to capture the specific RequestHeader but couldn't get hold of it. In my case SiteMinder is used for authentication and I am able to log the SM_USER value by providing the following entry ...
2
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1answer
748 views

Someone tried to hack my Node.js server, need to understand a GET request in the logs

Alright, so I left my Node.js server alone for a while and came back to find some really interesting stuff in the logs. Apparently some moron from China or Poland tried to hack my server using ...
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1answer
34 views

Load Balancer Emitting Wrong Time in Http Header

Our intranet web app is behaving very strangely. Very often posting back (asp.net) to save form input end in no-action. After a month or so of on-and-off troubleshooting, I finally got around to ...
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0answers
13 views

Mechanism to get the current running configuration values in nginx [duplicate]

Trying to find an easy and convenient mechanism to get the current configuration values from a running nginx instance. The ideal solution would be a url that I could point to that would print the ...
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2answers
585 views

Monit monitor http status with 404 page

I am trying to monitor HTTP status with 404 or 403 page. As you all know Monit takes those pages as failed connection, but how could I change that. I just want to monitor that it shows the 404 or 403 ...
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1answer
358 views

Trouble with port 80 nating (XenServer to WebServer VM)

I have a rent server running XenServer 6.2 I only have 1 public IP so i did some NAT to redirect ports 22 and 80 to my WebServer VM. I have a problem with the port 80 redirection. When i use this ...
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3answers
2k views

What's wrong with this HTTP POST request?

I'm trying to fuzz a server using the Sulley fuzzing framework. I observe the following stream in Wireshark. The error talks about a problem with JSON parsing, however, when I try the same HTTP POST ...
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37 views

Caching by forward proxy of HTTP HEAD or redirected requests

I need to do an end-to-end performance monitoring through a forward proxy and got bothered by the following questions: Can a forward proxy answer from its cache (so without contacting the actual web ...
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1answer
524 views

Timer_EntityBody, Timer_ConnectionIdle and Connection Closed Unexpectly

We have a windows application, it connects to a web service (XML web service hosted on a Windows 2008 Server IIS 7.5, no antivirus) and fetches some data to the client. But sometimes (around 5%-10% of ...
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1answer
76 views

Does Basic User Authentication require 2-Phase communiation?

My Application connects to the Internet to HTTP Services using boost::asio. Recently we added support for HTTP Proxys and Basic User Authentication. We implemented Basic User Authentication by just ...
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62 views

Mirroring HTTP with LFTP limited session connectivity… is there a faster way?

Limited HTTP connections (3 to be precise). Currently a website is only allowing several connections. The site allows directory listing. But fetching these files using LFTP and multiple threads seems ...
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2answers
93 views

Is there a way to direct a HTTP server to upload file to the other HTTP server? [closed]

In my project, I need to do this: server1 ---http-download (curl)---> my pc ---http-upload(curl)---> server2 This is obviously duplicating traffic. I wonder if there is a method to direct ...
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1answer
27 views

What is http+s (firewall settings)

I'm able to configure my firewall settings for http, https and http+s, but I'm not sure what http+s is or could be used for?
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0answers
2k views

How to solve SocketException: Permission denied: connect

I recently encountered a problem that is giving me a headache and I need help ... The System consists of two subsystems, called A and B, each running on a standalone Tomcat instance and currently ...
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2answers
5k views

Nginx 500 Internal Server error on subdirectory

I'm getting a 500 Internal Server error only on sub directories. For example, If my website is example.com, example.com/index.php works. But example.com/phpbb/index.php doesn't work. It just turns ...
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1answer
167 views

git: create new remote repo with http backend?

I set up access to git over apache2 and the git-http-backend as described in http://www.tikalk.com/alm/setup-git-gitweb-git-http-backend-smart-http-ubuntu-1204 . I can pull from the test repository ...
2
votes
1answer
127 views

Nginx or Varnish caching with multiple versions of a site

I have a website (https://mediacru.sh) that has a few versions. There's the normal desktop site, the same site with a dark theme, and the mobile site. They all share the same URLs. The theme is ...
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2answers
1k views

Is there anything I can do to decrease waiting time for my static http requests (in chrome's network panel)?

I am running amazon aws ec2 micro instance on Ubuntu 14.04 with apache 2.4.9. The reason for having this instance is just to test and to solve some bugs before rolling up the project. Currently there ...
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1answer
145 views

After reboot, direct SSH & HTTP time out, can only SSH from another server

Everything was working fine with server2 until I had to reboot. Since reboot, I cannot SSH into the machine directly, and, http is not working...MOST of the time. Every once in a while, randomly, I ...
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1answer
6k views

How to configure Synology to use only standard HTTP ports 80 and 443 instead of 5000

I want to reconfigure a Synology running latest DSM 5 to work on normal HTTP ports. The default configuration is to use port 5000 and 5001 for HTTPS and I do not like these because they are quite ...
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0answers
50 views

Multiplying requests by using Nginx

I am trying to write an http request analyzer however I want it to be transparent to web application. So I want to know if I can multiply the request by using an nginx proxy like below; Internet ...
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1answer
36 views

Best practice for which Response Code to use for invalid requests?

There are a few sites that are linking back to mine, but they are invalid URLs; content that I've never had on my site. I know that for content I have moved I should be using 301 and content that I ...
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1answer
1k views

Retrieving kickstart and other .img file in pxe remote installation in CentOS

I am trying to installation CentOS through pxe tftp installation. Installation starts but it fails to download image files from the http server. but file are accessible on the http server. Logs from ...
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0answers
456 views

POST request body fails to get to PHP

I've seen the following issue on Apache 2.2/PHP 5.3 and on Apache 2.4/PHP 5.4 I have encountered an rare issue where POST requests (small, under 1k) to a web server seem to be getting truncated ...
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1answer
686 views

How to find out which server generated a CSR

I sent a client a CSR a few months ago and now they finally sent me back the CA response. However, there are multiple Windows 2008R2 servers and I don't remember which one I used to generate the CSR ...
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1answer
113 views

amazon aws instance blocks outbound http requests

I have an Amazon account with ec2 instances. we have a client which we need to interact with using soap. However, Amazon only lets us run X about of queries, and then we can not issue more from that ...
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2answers
81 views

Is this reverse proxy configuration possible

I will first try to describe the problem I have. Let's say I have two different http servers running on two different ports behind firewall on my local machine: SERVER1: http://localhost:8001 ...
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2answers
852 views

Cannot access my GitHub Pages website by IP Address

My custom domain works with GitHub Pages but I would like to understand how it actually works. For this example I am not using my custom domain at all. My GitHub Pages repository does not ...
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1answer
88 views

Throttling a user across multiple datacenters

I'm trying to implement a throttling feature on nginx, that is shared across multiple servers across multiple datacenters. I would like to know what would be the best practice for building this. For ...
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2answers
134 views

Is the danger of the heartbleed bug worse than using non-ssl connections?

Trying to understand everything while reading http://heartbleed.com/ This sentence Leaked secret keys allows the attacker to decrypt any past and future traffic to the protected services and to ...
5
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2answers
1k views

Apache2 - 301 Redirect when missing “/” at the end of directory in the url

I haven't really noticed this Redirect(301) when requesting a url like this without slash("/") at the end: http://server/directory The server will respone with a 301 Redirect Permanent header with a ...
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1answer
675 views

Apache: Force HTTP 1.1 or Persistent/KeepAlive connections for HTTP 1.0 requests

I want to force Keep Alive or Persistent connections for all HTTP requests on my Apache 2.2.3 server running on RHEL 5.8. A lot of web crawlers are using HTTP 1.0 for some reason, and I would like to ...
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1answer
98 views

Modify the HTTP status code after PHP has finished generating a response

Does anyone know if it's possible to configure apache to modify the HTTP status code of a response after it has been generated? Basically, I have a script running under multiple host names that ...
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3answers
430 views

Upgrade HTTP connection to SSL/TLS

I currently have a server which automatically redirects all HTTP requests to the equivalent HTTPS site. The problem is that is seems like some browsers do not accept the SSL certificate (StartSSL.com) ...
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1answer
67 views

Single computer cannot access servers

We have several servers running on our internal network. Our router's firewall has a redirect in place for some domains to these servers' ip addresses. This works nicely. However, we've run into a ...
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2answers
59 views

Blank lines not served in static, non-HTML files [closed]

I am serving a non-HTML text file though Apache (2.2.22) on linux. If I have a file like this: Blah Blah Blah BLAH BLAH ...the empty (3rd) line get removed when it is served. If I put it inside a ...
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262 views

HTTP 503 Service Unavailable. IIS 8

After installing Helicon Zoo in IIS to deploy python django app on IIS I ve got with other applications, which were deployed before and working, HTTP 503. Logs give next information (for ...
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4answers
139 views

DNS is different for domain when http:// is used

I'm using the Linux tool dig to see the DNS records for my website. When I type in dig www.aaaaaaa.com it returns one IP address and when I get one IP and when I type in dig ...
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votes
3answers
936 views

Nginx issues between vhosts and SSL

I have two sites in the same IP with the follow configuration: site1.com Multiples subdomains (ie.: foo.site1.com, bar.site1.com) Everything listening on port 80, NOTHING in 443 ...
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2answers
229 views

Http Persistent Connection (keep-alive) and port numbers

Is a persistent http connection (keep-alive), always bound to a specific port, or can it use a range of ports?
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5answers
207 views

cannot access apache from internet

I have a virtual server hosted by Aruba, running CentOS 6.5 (final). I have a problem with httpd. I can access the apache page from the server, and I also can reach test page that I create and put in ...
4
votes
1answer
7k views

why isn't laravel's php artisan serve server being accessible from the WWW on IIS

I have a laravel application running through the laravel artisan server: php artisan serve and it works just fine if I go on my localhost:8000.. Further, I added an inbound rule in the IIS server ...
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0answers
906 views

How to have Jetty redirect http to https on the same port?

This question is related to How to have Jetty redirect http to https and Jetty 9 - redirect http to https but not answered in either location. Basically, we run our app at some port, say 8085. We ...
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1answer
388 views

how to make webrick server accessible on the web on windows server 2008

This is a nuub question (i'm more of a programmer given an admin task right now). I have a rails application that works just fine on a remote windows server 2008 machine (it's rails 2.3.5, and I run ...
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1answer
288 views

Can't get MSMQ to receive messages via FQDN via HTTP

Context - Server 2008 R2 with private queue, IIS setup. Sending messages via HTTP from other computers. [MSMQ is not in the 'default web site'. I changed the ID of my website to 1 to install msmq ...
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0answers
43 views

“\xc2:\xc2” in HTTP proxy GET request

Recently I came across lines like these in an HTTP server's access_log (I've changed the real image to "someimage.jpg" - you can browse the images folder directly since directory listing is allowed, ...
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4answers
227 views

Tunnel over HTTP Server [closed]

As you know, in many countries censorships are prevents us to reach some sites. In Turkey, there will be censorships on Facebook and Youtube. I thought It will be great to pass these censorships ...
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1answer
234 views

Apache proxy HTTP CONNECT method handshake failure between Apache server and destination server

Apache/2.2.25 (Win32) mod_ssl/2.2.25 OpenSSL/0.9.8y I'm trying to get the HTTP CONNECT method working with Apache. I'm testing it with two different destination servers. It works fine with one ...
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1answer
39 views

In apache how do you validate that the logged in username matches the directory name?

Sometimes you want to setup a directory structure in apache such that logged in users can only see their own directory. (i.e. the directory name and the username match.) What do you put in the ...
0
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1answer
42 views

Open Web Content with parameter on Domino Web Server

I have an ExtJS application in my IBM Domino HTTP Server in the WebContent directory. Since the ExtJS application interacts with Domino server application, I can't switch servers. Said application's ...