Hello Henrik,
I changed the script as you said as
#!/usr/bin/perl
while ($url = <>) {
@list = split("/", $url);
$newurl="http:/";
for($i=3;$i<@list;$i++) {
$newurl=$newurl."/".$list[$i];
}
print "$newurl";
}
When i test in command line ....
[root@squid bin]# ./redir.pl
http://squid.xyz.com/172.16.1.10/mail --- Input
http://172.16.1.10/mail ---Output
but when i tired to run with squid by browser did not get any pages for long
time.
As i not familiar with perl can you correct me if i done mistake in this
script.
Regards,
Jack
> This script does not work at all... exits immediately on the first
> requests...
>
> if return is replaced by print and the -p is taken away from the command
> line it works much better..
>
>
> Note: You can very easily test you perl script by just running it from
> the command line and then type the URL you want to test followed by a
> space and some character.. (actually Squid sends many fields after the
> URL, but it does not matter for this test)
>
> Regards
> Henrik
>
>
> fre 2003-02-28 klockan 15.57 skrev Jack:
> > Hello Henrik,
> >
> > My configuration requirement is when user authenticate against domino
web
> > server it will sent new url
> > http://squid.xyz.com/mail.xyz.com/mail/user.nsf back to the external
user
> > browser. That is returned as a request to
> > squid.xyz.com. The trick is to get webmail use internal (private) DNS
and to
> > make this an http request, such as http:/mail.xyz.com/mail/user.nsf. So
i
> > used below perl script to url rewrite.
> >
> > #!/usr/bin/perl -p
> > BEGIN { $|=1;}
> > while ($url = <>) {
> > @list = split("/", $url);
> > $newurl="http:/";
> > for($i=3;$i<@list;$i++) {
> > $newurl=$newurl."/".$list[$i];
> > }
> > return "$newurl";
> > }
> >
> > but it gets into loop my access log shows
> > 1046356085.237 2 172.16.1.111 TCP_MISS/403 1022 GET
> > http://squid.xyz.com/mail.xyz.com/mail/user.nsf - NONE/- -
> > 1046356085.239 9 172.16.1.135 TCP_MISS/403 1051
> > Ghetto://squid.xyz.com/mail.xyz.com/mail/user.nsf - DIRECT/172.16.1.111
> > text/html
> >
> > Here 172.16.1.111 is ip address of squid server and 172.16.1.135 is
client
> > ip address
> >
> > For testing
> > i used tried to browse some page directly as
> > http://squid.xyz.com/172.16.1.10/mail/
> >
> > This should return http://172.16.1.10/mail index page but again it gives
> > same error.
> >
> > I am not able to solve this problem. Is my perl script correct and do i
need
> > something in squid.conf
> >
> > Adv thanks and Regards,
> > Jack
> >
> >
> >
> > > Seems your redirector did not rewrite the URL.
> > >
> > > Quick chec... nope. If given http://squid.xyz.com/james/ your
redirector
> > > gives the exact same URL back..
> > >
> > > [to tired to look into your perl program to tell why, but at least you
> > > know where to look]
> > >
> > > Regards
> > > Henrik
> > >
> > >
> > > tor 2003-02-27 klockan 16.59 skrev Jack:
> > > > Hello Henrik,
> > > >
> > > > My access.log shows
> > > >
> > > > 1046356085.237 2 172.16.1.111 TCP_MISS/403 1022 GET
> > > > http://squid.xyz.com/james/ - NONE/- -
> > > > 1046356085.239 9 172.16.1.135 TCP_MISS/403 1051 GET
> > > > http://squid.xyz.com/james/ - DIRECT/172.16.1.111 text/html
> > > >
> > > > Here 172.16.1.111 is reverse proxy ip address(squid.xyz.com resolves
to
> > this
> > > > ip address) and 172.16.1.135 is clients ip address.
> > > >
> > > > My access.log
> > > > 2003/02/27 19:58:05| WARNING: Forwarding loop detected for:
> > > > GET /james/ HTTP/1.0^M
> > > > Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
> > > > application/msword,
> > > > application/vnd.ms-excel, */*^M
> > > > Accept-Language: en-us^M
> > > > Accept-Encoding: gzip, deflate^M
> > > > User-Agent: Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)^M
> > > > Via: 1.1 squid:80 (Squid/2.4.STABLE7)^M
> > > > X-Forwarded-For: 172.16.1.135^M
> > > > Host: squid.xyz.com^M
> > > > Cache-Control: max-age=259200^M
> > > > Connection: keep-alive^M
> > > >
> > > > My exact requirement is i want to run running reverse proxy for
domino
> > web
> > > > server.
> > > >
> > > > Regards,
> > > > Jack
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > > tor 2003-02-27 klockan 11.27 skrev Jack:
> > > > >
> > > > > > if squid receives squid.xyz.com/jack/ then it should redirect to
> > > > 172.16.1.10
> > > > > > web server and for squid.xyz.com/james it should redirect to
> > 172.16.1.11
> > > > > >
> > > > > > So redir.pl looks like
> > > > > >
> > > > > > #!/usr/bin/perl -p
> > > > > > BEGIN { $|=1;}
> > > > > > s%http://squid.xyz.com/jack/\b%http://172.16.1.10/test/% &&
next;
> > > > > > s%http://squid.xyz.com/james/\b%http://172.16.1.11% && next;
> > > > > >
> > > > > > When i try this setup i get access denied page from squid
> > > > >
> > > > > What do you get in access.log?
> > > > >
> > > > > Anything in cache.log?
> > > > >
> > > > > > even though i set
> > > > > > http_access allow all
> > > > >
> > > > > don't. doing so will create an open proxy for which is is only a
> > matter
> > > > > of minutes before it gets abused by various hackers..
> > > > >
> > > > >
> > > > > Accelerators SHOULD ALWAYS set up access control limit which
> > > > > destinations is allowed to be reached.
> > > > >
> > > > > --
> > > > > Henrik Nordstrom <hno@squid-cache.org>
> > > > > MARA Systems AB, Sweden
> > > >
> > > > __________________________________________________
> > > > Do You Yahoo!?
> > > > Everything you'll ever need on one web page
> > > > from News and Sport to Email and Music Charts
> > > > http://uk.my.yahoo.com
> > > --
> > > Henrik Nordstrom <hno@squid-cache.org>
> > > MARA Systems AB, Sweden
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Everything you'll ever need on one web page
> > from News and Sport to Email and Music Charts
> > http://uk.my.yahoo.com
> --
> Henrik Nordstrom <hno@squid-cache.org>
> MARA Systems AB, Sweden
__________________________________________________
Do You Yahoo!?
Everything you'll ever need on one web page
from News and Sport to Email and Music Charts
http://uk.my.yahoo.com
This archive was generated by hypermail 2b29 : Sat Mar 01 2003 - 12:03:35 MST