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Topic: Setting up US proxy ?
natslovR
Posts: 6113
Location: Sydney, New South Wales
I've had enough of being region restricted and want to setup a US proxy.

I have: a US based linux host
I need: a clue

What software would I need to get up and running? Any guides to follow in particular?

Initially i would like to redirct some HTTP traffic through it, but also other stuff like online video would be good too.

I had cgiproxy up and running for a while, but it broke, and ideally I would setup something a bit more robust - I just have no idea where to even start reading.
system
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tequila
Posts: 1586
Location: Sydney, New South Wales
if you want to do your own i recommend this method;

> www.slicehost.com
> get your root login
# apt-get install squid

let me know when you've done that and i'll send you my squid config
from here you can either just firewall all traffic but your own or set it up so you are accessing the proxy via a secure tunnel

if you need help let us know
infact in the above example if a few people (5 or more) are willing to chip in $5/month i'd be happy to run it and everyone gets an account so they can all do the same

I use this method myself to access msn/irc/all websites while @ work
not because its banned at work, just because it cant be snooped unless they're super 1337 SSL-hackers
Creepy
Posts: 1281
Location: USA
Tell you what, I'll give you money if you make an Australian proxy that I can use to avoid Australian geo-locking crap...

:(
Jim
Posts: 9379
Location: Brisbane, Queensland
as painful as it might be, it's worth setting up squid yourself and making sure you spend a bit of time understanding it - blindly accepting someone else's config has a high chance of asking for trouble imo
TicMan
Posts: 4300
Location: Melbourne, Victoria
I use Quantact ($8/mth) for a VPS that I've setup Squid and the worlds-most-awesome-ping-reducing-ticcles-modified-socks5 proxy.

Install Squid, read some config guides and just lock it down. Out of the box it's virtually ready to get going.
tequila
Posts: 1588
Location: Sydney, New South Wales
true Jim, however I am doing exactly what nats wants to do on my slicehost

I just proxy localhost:3128 to localhost:3128 via an SSH tunnel on the colo box
no ip conenctivity to the primary interface on the colo box, just to lo0

squid only listens on 127.0.0.1:3128 on the colo box, perfectly secure
Jim
Posts: 9380
Location: Brisbane, Queensland
perfectly secure eh
you could bottle that and sell it
tequila
Posts: 1593
Location: Sydney, New South Wales
please deposit $1337 into my bank account and i'll send you bottle #001
pARODY
Posts: 257
Location: Brisbane, Queensland
I'll buy 30000 bottles of your Perfectly Secure so I can send them out to clients as christmas gifts :P
tequila
Posts: 1605
Location: Sydney, New South Wales
special discount 4 u short time offer only limit 1 per customer!!!1

30000 * 1337 = 40,110,000 - $110,000 = $40,000,000 !!!!!

ara
Posts: 2465
Location: Sydney, New South Wales
i would set up squid. the docs on their site are pretty good. i would stay away from pre-configured options just because you don't learn anything that way.

i would also look into openvpn if you want to do more than just webpages.
Spook
Posts: 24454
Location: Brisbane, Queensland
i would have signed up for this, but we found a sneaky backdoor way to get to gmail through horrible new work proxy;

www.google.com/ig for the win!
TicMan
Posts: 4307
Location: Melbourne, Victoria
Tell me more about your sneaky backdoor..
Spook
Posts: 24455
Location: Brisbane, Queensland
well, most places will block gmail with the usual gmail address

mail.google.com

but not www.google.com/ig (which is your personal google page)

if you use the google ig page with the gmail applet, it accesses your gmail fine, but not through the usual address, for the win:

if didnt have access to gmail and qgl (which also isnt blocked for now under the new proxy) i mite well have topped myself

as far as i know, most government offices will block gmail, but not google, so it will work fine for them also
TicMan
Posts: 4308
Location: Melbourne, Victoria
You missed my innuendo :(
tequila
Posts: 1610
Location: Sydney, New South Wales
spook lies, he runs the proxy server and just sets up acls for his kiddy pr0n
Jim
Posts: 9385
Location: Brisbane, Queensland
we all miss putting it in ur endo since you went south ticcles
Fireblood
Posts: 9117
Location: Brisbane, Queensland
as far as i know, most government offices will block gmail, but not google, so it will work fine for them also



omg...I love you spook! :D

YAY FOR GMAIL AT WORK!!!!

edit: actually, which Addon did you use? I have tried a few now, they either don't work or get blocked by the policy (for having gmail in the address) :(

last edited by Fireblood at 20:00:43 11/Mar/09
Skitza
Posts: 8662
Location: Brisbane, Queensland
https://vpnout.com/ could try that but you want linux based.
Spook
Posts: 24459
Location: Brisbane, Queensland
http://www.google.com/ig/adde?moduleurl=builtin_gmail.xml&source=imag

(make sure you are using the gadget at www.google.com/ig


natslovR
Posts: 6114
Location: Sydney, New South Wales
Thanks. Squid looks good, i'll give it a shot hopefully this weekend.
Zylox
Posts: 872
Location: Brisbane, Queensland
super 1337 SSL-hackers


you cant beat SSL?
tequila
Posts: 1628
Location: Sydney, New South Wales
I just don't think anyone who has the ability to launch a man-in-the-middle attack within this network would actually bother
Nathan
Posts: 3101
Location: Canberra, Australian Capital Territory

If it was me I'd be looking at routing all your traffic over OpenVPN, and just turning that on and off at the client-side as desired.
simul
Posts: 459
Location: Brisbane, Queensland
Side question, does anyone know why the only site that seems to be blocked on UQ ITEE VPN is qgl forums? There has to be a good story behind it :D
Jim
Posts: 9388
Location: Brisbane, Queensland
the vpn option is useful for things that might not necessarily be http/s but it would cause any existing connections you might have to other places prior to flicking it on, to be dropped each time, and then again when you turn it off. unless you manually set specific routes at the time just for the traffic you want to go via the vpn, as opposed to routing everything

that'd be annoying for me where I'm connected to a bunch of different things all the time like irc, any number of ssh and RD sessions, steam (where a reconnect from a new ip often requires entering your user/pass again) etc

having said all that, maybe learning to use the route/ip commands for that reason would be easier than using squid
trog
AGN Admin
Posts: 26316
Location: Brisbane, Queensland

Side question, does anyone know why the only site that seems to be blocked on UQ ITEE VPN is qgl forums? There has to be a good story behind it :D
Really?! That's crazy. When I was there I don't recall it being blocked.
taggs
Posts: 2447
Location: Brisbane, Queensland
i was on qgl the other day at uni (uq), def not blocked for me.
natslovR
Posts: 6141
Location: Sydney, New South Wales
i had lots of problems setting up squid. i'm not root at the webhost where i have an account, so i got the source and tried to set it up in my home dir.

Should that work or do i need to be root to run squid?

When i gave up i was having authentication problems. The guide i was following said to add the following to the config:

auth_param basic program /usr/lib/squid/ncsa_auth /etc/squid/squid_passwd
auth_param basic childred 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
acl ncsaauth proxy_auth REQUIRED
http_access allow ncsaauth

(so i changed those paths to line up with where i was installing in my homedir), but it errored on squid/ncsa_auth. The guide included creating a squid_passwd file using htpasswd but not a squid/ncsa_auth file, so it kept falling over at that point.

hast
Posts: 970
Location: Brisbane, Queensland
you don't even need squid. if you have ssh installed you can set up putty to act as socks server. under tunnels add source port: xxx and destination:dynamic then just point your web browser to connect to socks server on port: xxx.
ara
Posts: 2485
Location: Sydney, New South Wales

since you are not root, you need to change the prefix when you run configure prior to compiling.

try adding --prefix=/your/home/dir/squid to your configure line.

then after you make and make install, go into that dir and edit etc/squid.conf to reflect the the directory.
simul
Posts: 471
Location: Brisbane, Queensland
Really?! That's crazy. When I was there I don't recall it being blocked.


was on qgl the other day at uni (uq), def not blocked for me.


Getting to it via standard uq network is fine, its only ITEE staff VPN that blocks it. I asked infrastructure why it was blocked and they can't remember: ps ausgamers is fine to get to, its only qgl. Was more just curious if there was some urban legend.

Screeny:

http://img.skitch.com/20090321-mmwrdqqi46e5bsxrr2we2dnxs6.jpg
natslovR
Posts: 6142
Location: Sydney, New South Wales
you don't even need squid. if you have ssh installed you can set up putty to act as socks server. under tunnels add source port: xxx and destination:dynamic then just point your web browser to connect to socks server on port: xxx.
f*** ducks that was too easy. where were you a week ago?? :-)

--> IP Address Location: Orem, UT United States

natslovR
Posts: 6143
Location: Sydney, New South Wales
I just bought my first kindle book and successfully loaded it on to iKindle. f*** yeah!

Video on hulu.com doesn't work. It gets past the first check, like it doesn't reject me for not being american, but then the video doesn't play "Sorry we are unable to stream this video. Please check your internet connection and try again"

Should I be able to do that over putty?
tequila
Posts: 1743
Location: Sydney, New South Wales
root@extortion:~# grep -i acl /etc/squid/squid.conf | grep -v ^#
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 # https
acl SSL_ports port 563 # snews
acl SSL_ports port 873 # rsync
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl Safe_ports port 631 # cups
acl Safe_ports port 873 # rsync
acl Safe_ports port 901 # SWAT
acl purge method PURGE
acl CONNECT method CONNECT
acl our_networks src 192.168.1.0/24 127.0.0.1
acl QUERY urlpath_regex cgi-bin \?
acl apache rep_header Server ^Apache
hast
Posts: 972
Location: Brisbane, Queensland
sounds like flash is ignoring your proxy settings :( if you are doing this in a non-IE browser change IE to use socks as well and try again with your non-IE browser. flash might be looking at your system proxy settings instead of your browser proxy settings. otherwise maybe it will be back to squid....
Furgle
Posts: 872
Location:
you don't even need squid. if you have ssh installed you can set up putty to act as socks server. under tunnels add source port: xxx and destination:dynamic then just point your web browser to connect to socks server on port: xxx.


Just tried that as well. Amazing. Something simple that just works, no hassle. Thanks for the tip.
natslovR
Posts: 6144
Location: Sydney, New South Wales
I just tried it in IE, using IE as the browser, same problem.

It must be something hulu is doing, cause i can play youtube videos no problem in the same browser using the proxy :-(

I did a test at whatismyipaddress.com to see if it could detect my proxy, and it didn't: http://whatismyipaddress.com/staticpages/index.php/advanced-proxy-test

IP 69.89.xx.xxx
rDNS FALSE
WIMIA Test FALSE
TOR Test FALSE
Loc Test FALSE
Header Test FALSE
DNSBL Test FALSE

damn you hulu.


last edited by natslovR at 21:20:15 22/Mar/09
hast
Posts: 974
Location: Brisbane, Queensland
yeah hlu is using a thingo to make direct connections and ignore proxy settings. if you have access to lunix you can get around it: http://www.alternativedenial.org/?p=94

hast
Posts: 975
Location: Brisbane, Queensland
allegedly this program can help you out: http://www.ufasoft.com/socks/

/SCRATCH THAT. won't work :(

http://www.freecap.ru/eng/ -> will do the job
http://www.widecap.com/ -> is the pay version with 30 day trial

might be easier to set up a vpn though...

last edited by hast at 21:38:34 22/Mar/09
Symo
Posts: 1
Location: Brisbane, Queensland

Torrents at UQ:

Hi guys, i know this is a bit of topic, but i noticed a few replies from ppl at UQ. Is there anywhere on the UQ network where people keep torrents? (movies / tv / games / etc)??

I've just started going there this year, but i'm only part-time, so i'm only there a few hours a week and haven't had time to sus it out.
Creepy
Posts: 1351
Location: USA
I suggest you try contacting the Prentice Centre for your question - they are more than happy dealing with newcomer students to UQnet.
system
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