Ubuntu :: Https Works - Http Doesn't ?
Sep 7, 2010
I have my Linux laptop running Katatonic Koala at the moment. It is connected via CAT5 to a switch. The switch then connects to my router. All five of my computers are connected to the switch, actually. The only one that won't talk to any sites other than https secure sites is the Linux box. I am not well-versed in the inner workings of Linux and need some help in what I need to do so that regular http sites work. You guys always have the right anwers so I will wait humbly for your replies.
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May 9, 2011
I had setup an SSL secure server awhile back, such that: [url] works but [url]does not (note the different: in the first, I use HTTPS, whereas the second I use HTTP) How can I get both to co-exist?
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Jan 17, 2010
I have 2 web server in my office : http and https. You will find attached the httpd.conf and ssl.conf. I can acces the https server from home, but not the http one.
What I did :
configure the router to forward port 80 to my fedora 11 machine
open port 80 with system-config-network
created a virtualhost
The same exact steps have been done for port 443
I can access both server locally but only the https server remotelly.
Here are my iptables :
Code:
you can try to acces my servers using [url]
I made httpd to listen to port 8080, and done all the port forwarding/opening stuf, and it works. so is it a bug ?
Finally found my error seams like turning off UseCanonicalName to off did the trick
I really think it's a bug now. It was definitively working last week, I just added content to the main host of my website, and now i can't acces it from port 80. If someone think it's not a bug or find someting missing/wrong in my conf file.
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Jul 29, 2011
I'm trying to use svn over http or https because I'm rear of a corporate proxy. Only allows HTTP connections.
I tried connect-tunnel but no success.
I also modified ./subversion/servers and I added the proxy server but no success.
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Mar 22, 2011
I want to ENABLE SSL on a PORT 2222 :
Now this works fine. But I also want the HTTP URL to work and redirect it to HTTPS.
When I visit http://IP:2222 I get :
Quote:
Bad Request
Your browser sent a request that this server could not understand.
Reason: You're speaking plain HTTP to an SSL-enabled server port.
Instead use the HTTPS scheme to access this URL, please.
Hint: [url]
How should I make this request of [url] CT to [url]
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Mar 9, 2011
I'm using a box running CentOS 5.5 powered with Apache2. In this machine I hosted several domains and sub domains, managed by Apache's virtual host.
Due to security issue, one sub domain needs to be able to be accessed either using http or https.
My question is: Is it possible to set a sub domain to be able to be reached using both http and https? If it's possible, how to make it happens?
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May 12, 2010
I have a server (Fedora 12) setup at a client's datacenter and the network is setup to allow me ssh access into the server, but prevents me from opening any connections from the server. However, I need to make http and https request from the server. What I'd like to do is forward all http/https traffic through another machine outside the network.
I've been looking at the documentation for ssh and the various options there and have gotten so far as to enable initiating an ssh connection from the client network back to my machine, but am not sure where to take it from there.
Here are some of the commands I've used so far:
Code:
I'm attempting to bind port 80 to be forwarded through the local machine. I assume I use "ssh -R" to create a dynamic tunnel to forward requests but I must be missing something.
By the way, root login via ssh is disabled.
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Apr 30, 2010
When I click on an http link in Thunderbird, nothing at all happens. There's no error message on the console, there's no new browser starting, and there's no new tab opening with the browser already running.
I've tried: sudo update-alternatives --config x-www-browser, choosing firefox.I've also tried: adding a new string value to Thunderbird's warranty-voiding config: network.protocol-handler.app.http, with a value of /usr/bin/firefox. This was recommended in various threads.But no luck.There's an entry for https - firefox on the Attachment tab of the preferences, and https links are indeed opening in Firefox. But not http.KDE 4.4.2 itself has default mail client and browser set to Thunderbird 3.0.4 and Firefox 3.6.3 (both from the repositories, no website downloads).
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Sep 15, 2010
What is the best way to go about setting up multiple virtual hosts on the same box, one using http and one using https/ssl? I'd like to serve them from the same ip address if possible; I know it's possible in apache 1.3.
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Mar 7, 2011
For some of the files that I share using Apache, I want to make sure that they are served ONLY via https.
How can I configure this for Apache?
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Aug 11, 2011
I am trying to configure iptables for only HTTP and HTTPS traffic. I start by blocking all traffic, which works, via:
Code:
iptables -F
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP
I then try to allow HTTP and HTTPS on eth0 with these commands, which does not work:
Code:
iptables -A INPUT -i eth0 -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --sport 80 -m state --state ESTABLISHED -j ACCEPT
Code:
iptables -A INPUT -i eth0 -p tcp --dport 443 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --sport 443 -m state --state ESTABLISHED -j ACCEPT After these commands I should be able to access the internet. Does anyone know why this is not working?
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Sep 17, 2010
I am working on a project to create a video conferencing environment. For this I use a default installation of BigBlueButton on ubuntu 10.04. One of the main problems here is that it's not safe enough to share classified documents trough this software. It's a simple webserver that uses nginx. What I want to do is make this connection secure.
One of the problems is that I don't only have a connection trough port 80 but it uses the following ports:
Port 80 (HTTP), 1935 (RTMP), 9123 (Desktop sharing).
I would like to use a proxy instead of some tunneling or vpn to do this. Would anyone happen to know anything about squid or another equivalent to do this?
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Apr 6, 2011
I need to redirect all http/https/ftp traffic through the remote proxy, but when I changes connection settings in browser or in System->Preferences->Network Proxy it doesn't work well: instead of getting page content browser asks for saving some short (8 bytes) file with the same content for all requested pages. It happens in Chrome/Opera/Firefox. This proxy requires authorization and works on computer with Windos XP. It worked well when I was using Windows 7 and Proxifier, now I have Ubuntu 9.10 with all available updates.
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Mar 10, 2011
For one project I use a web hosting service. I wanted the entire site to be https, so I bought a service from them in which they automatically install a trusted cert so people can access the site through https protocol. Since http is still available, though, I need to do automatic rewrites or something to change http into https requests. (I don't have access to their Apache server configuration files or anything like that.)I found on the net this code to add to my .htaccess file:
Code:
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
[code]....
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Apr 15, 2010
Is there a driver or utility to mount an iso image over http or https? There is a httpDisk driver for windows but I can't find anything similar for Linux.
There may be a way of using curl/wget but not sure if this is possible.
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Oct 30, 2015
How to best manage both http and https pages on the same apache-server without conflicts. For example, if i have both 000-default.conf and 000-default-ssl.conf pointing to mydomain.com, and don't want users who visit mydomain.com without specifically type the https-prefix to be redirected to the https-page - how to handle users using browserplugins such as https-everywhere etc?
Another option would be to create a subdomain ssl.mudomain.com and have users who want to reach the ssl site to have to type ssl. I have tested several things with https everywhere enabled in my own browser, and it seems really hard to make this working the way i want, in one way or another i always end up getting redirected to the ssl-site automatically.
The reason i need this to work is because i run one site that i don't care much about SSL, that is the "official" part of that site, and i also host some things for friends and family on the SSL-part. This would not have been a problem if it wasn't that i use self-signed certificates for my ssl-site and the major user become afraid when a certificate-warning pops up in their browser and therefor leave the site.
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Oct 22, 2009
I've noticed that when I open firefox I get really strange HTTP and HTTPS connections showing up in firestarter (which as I understand it is just a GUI for IPtables). They connect to various bits of a site listed as 1e100.net (when you use "lookup hostnames") such as wy-in-f18.1e100.net, they stay connected all the time as far as I can see unless I close firefox. I've heard people say they are connected to Google, but I can close all tabs after loging out of google and still see them... it's very odd.
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Apr 28, 2010
i need is to have http and https allowed, together with mail server (incoming and outgoing) and ftp, ftps and ssh. all other ports have to be closed.
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Dec 2, 2010
How to create the virtual web site (name based) accessible on http and https simultaneously ?
Example
server have ip address: 192.168.251.22 and virtual IP address=192.168.151.22
Target: create VirtualWebSite(name based) accessible on http and https simultaneously. ?
I can create a virtual site(name based), but he will be accessible ONLY on http or ONLY on https.
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Jul 7, 2010
I've been trying to make myself anonymous, but I cant find 'Tor' anywhere, tried 'yum & kpackagekit' neither have it. I did find 'Privoxy', installed it, set proxy for HTTP and HTTPS in Firefox, but it says 'unknown proxy' when I try to use it! I've been to the Privoxy web site and read through the 'User manual', but most of it is 'geek' to me!
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Jun 25, 2010
how to redirect all client http request to https request in squid
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Mar 8, 2011
I have a debian box running Apache2 and PHP5.2.6 lenny.
When a request is made via https, php displays the content fine. If the request is made over HTTP the file is offered for download, rather than displaying it.
I know its probably something trivial but I've never seen this issue.
The plot thickens, I can display PHP over HTTP in some directories but not others (which offer the file for download)?
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Jul 2, 2011
Recently My ISP provider blocked any kind of http proxies can be used in browsers. When I put my proxy settings in my browser, it keeps loading with no response. I've squid proxy running on my own server and worked fine before that modification.
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Feb 6, 2010
My problem is the following:I can only connect to the internet and download through the FTP, but not through HTTP.I am in a hospital at this moment and have a netbook (Lemote Yeelong). Also there is a computer here with internet access.I would like to access the internet by using the cable from the computer.I configured my netbook just like the local computer (same host name, same MAC address, DHCP), just to be sure.I can ping google.com and I also can download from ftp.debian.org though ftp.However, when I try to connect to google.com through epiphany, it just loads and loads without success
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May 12, 2010
I have an ssh tunnel with my ubuntu (vps) server. On my local computer I have proxifier, to redirect everything with socks5.
Everything works fine, I can browse websites and that. Email also works.
But when I want to visit a website that uses https it doesn't work. I do not get to see the website, or receive an internal server error.
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Jan 23, 2010
Objective: access from internet to http and ssh service on LINUX PC with MANDRIVA2009.1 OS in small home net.
Home net: Telekom DSL router w503v version C with direct connections to WindowsXP system, MANDRIVA2009.1 system and Dlink wlan access point. wlan of w503v not active.
MANDRIVA PC has running ssh and http servive, working well in intranet, using fixed IP addresses in same area as w503v (192.168.2.xx).
Did several trials to enable access to MANDRIVA PC from outside via DSL router. Last trial is as follows:
1) http forwarding (Weitereitung) on port 80 to proper 192.168.2.xx
2) ssh redirection (Umleitung) on port 24 to same IP address.
Here it should be noted that http is using predefined web-server in the router and that "ssh" is specified in an empty input box (offer is only second web-server).
For DNS the DynDNS support is successfully applied with manual adjustment of provider IP address.
Result:
- In intranet, i.e. clients with IP address 192.168.2.xx both http and ssh work with resolved DynDNS name.
- In internet http works without observed problems, shh is not responding on port 24. Also ping does not work.
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May 22, 2011
I have set up certain portions of my web site to be forced https:// How do I force, non https:// protocols. I know this sounds confusing, so let me give you an example.
[Code]...
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Jun 29, 2011
after updating to fedora 15, the http links in Thunderbird doesn't work.I have tried many solutions, but without result.
- in prefs.js add :user_pref("network.protocol-handler.app.ftp", "/usr/bin/firefox");
user_pref("network.protocol-handler.app.http", "/usr/bin/firefox");
user_pref("network.protocol-handler.app.https", "/usr/bin/firefox");- I have tried it with KDE and GNOME.
- move .thunderbird to .thunderbird.backup and reopen thunderbird. But still same problem.
- When I create a new user it works correctly! So I think it must be related to the update.
- I also change the default application (in System Settings) to google-chrome and Opera. But no result.
- http-links in other application (dolphin, nautilus, ...) works correctly
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Aug 4, 2010
I installed Nagios on my Ubuntu 10.04 server using apt-get and when I accessed the web console, everything was OK. I made some changes to apache (creating some new virtual sites) and since then Nagios gives me a warning message for HTTP with the message, HTTP WARNING: HTTP/1.1 404 Not Found. The sites that I created are working perfectly. I noticed that the attemps are 4/4. Does this need to be reset or does Nagios automatically reset that once it detects the issue is resolved?
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Sep 27, 2010
Using netcat, nc(1), craft a valid http/1.1 request for getting http headers (not the html file itself!) for the main index page of www dot aalto dot fi. What request method did you use? Which headers did you need to send to the server? What was the status code for the request? Which headers did the server return? Explain the purpose of each header.
nc -v www dot aalto dot fi 8080
HEAD / HTML/1.1
host: www dot aalto dot fi
And it returns:
200 OK
Content-Length: 858
Content-Type: text/html
Last-Modified: Thu, 02 Sep 2010 12:46:01 GMT
[Code]....
I really don't know what does it mean. Question 2: Using netcat, nc(1), start a bogus web server listening on the loopback interface port 8080. Verify with netstat(, that the server really is listening where it should be. Direct your browser to the bogus server and capture the User-Agent: header "Direct your browser to the bogus server and capture the User-Agent: header" I don't understand this question.
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