IRULE adding get or post

@nitass,

 

What I understood is, you are not concentrating on the question, only asking more unnecessary question, you don't need to know saml, only I said I need to add some data as post to the incoming request and forward them.

 

The question is very simple and straight.

 

If you are still having the problem in understanding the question. Please don't post back.

 

Sorry for being hard.

 

Pradeep

i never asked you on the question. what i am not sure is the situation around the question. i just want to test with the similar situation. hope you don't misunderstand me.

 

 

e.g.

 

 

(i want to modify my code but cannot update here. it got blocked by asm. will post it in the next reply dialog)

 

Posted By Pradeep Kandala on 11/24/2012 08:36 PM

 

@nitass,

 

What I understood is, you are not concentrating on the question, only asking more unnecessary question, you don't need to know saml, only I said I need to add some data as post to the incoming request and forward them.

 

The question is very simple and straight.

 

If you are still having the problem in understanding the question. Please don't post back.

 

Sorry for being hard.

 

Pradeep

Hi Pradeep,

 

 

Please show respect to the people trying to help you when you're posting. If you do, you'll find a lot of people here who are happy to provide their expertise on their own time. Nitass and Steve have been two of the best contributors on this site.

 

 

Aaron

 

 

 

e.g.

[root@ve10:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve10:Active] config  b pool foo list
pool foo {
   members 200.200.200.101:80 {}
}
[root@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
  log local0. ""
  if { [HTTP::method] eq "POST" and $isretry == 0 } {
    set origin_len [HTTP::header "Content-Length"]
    set origin_type [HTTP::header "Content-Type"]
    HTTP::collect $origin_len
  }
}

when HTTP_REQUEST_DATA {
  log local0. ""
  set origin_payload [HTTP::payload]
  HTTP::respond 302 Location http://[HTTP::host][HTTP::uri]
  TCP::collect
}

when CLIENT_ACCEPTED {
  log local0. ""
  set isretry 0
}

when CLIENT_DATA {
  log local0. ""
  set newpayload [string map [list "GET" "POST" "\r\n\r\n" "\r\nContent-Length: ${origin_len}\r\nContent-Type: ${origin_type}\r\n\r\n${origin_payload}"] [TCP::payload]]
  TCP::payload replace 0 [TCP::payload length] ""
  TCP::payload replace 0 0 $newpayload
  set isretry 1
  TCP::release
}
}

 on client

[root@centos251 ~] curl -i -L -b cookies.txt -c cookies.txt -d "test123456" http://172.28.19.79
HTTP/1.0 302 Found
Location: http://172.28.19.79/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

HTTP/1.1 200 OK
Date: Sun, 25 Nov 2012 20:13:28 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sat, 27 Oct 2012 03:22:35 GMT
ETag: "4183f3-59-f28f94c0"
Accept-Ranges: bytes
Content-Length: 89
Content-Type: text/html; charset=UTF-8

...snipped...

 on bigip

[root@ve10:Active] config  tail /var/log/ltm
Nov 26 03:59:12 local/tmm notice tmm[7926]: 013e0001:5: Tcpdump starting bcast on :::0 from 127.1.1.1:57624
Nov 26 03:59:17 local/tmm info tmm[7926]: Rule myrule :
Nov 26 03:59:17 local/tmm info tmm[7926]: Rule myrule :
Nov 26 03:59:17 local/tmm info tmm[7926]: Rule myrule :
Nov 26 03:59:17 local/tmm info tmm[7926]: Rule myrule :
Nov 26 03:59:17 local/tmm info tmm[7926]: Rule myrule :
Nov 26 03:59:20 local/tmm notice tmm[7926]: 013e0002:5: Tcpdump stopping on 127.1.1.2:53186 from 127.1.1.1:57624

[root@ve10:Active] config  ssldump -Aed -nni 0.0 port 80
New TCP connection 1: 172.28.19.251(38574) <-> 172.28.19.79(80)
1353873290.9627 (0.0009)  C>S
---------------------------------------------------------------
POST / HTTP/1.1
User-Agent: curl/7.15.5 (i686-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5
Host: 172.28.19.79
Accept: */*
Content-Length: 10
Content-Type: application/x-www-form-urlencoded

test123456---------------------------------------------------------------

1353873290.9629 (0.0001)  S>C
---------------------------------------------------------------
HTTP/1.0 302 Found
Location: http://172.28.19.79/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

---------------------------------------------------------------

1353873290.9646 (0.0017)  C>S
---------------------------------------------------------------
GET / HTTP/1.1
User-Agent: curl/7.15.5 (i686-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5
Host: 172.28.19.79
Accept: */*

---------------------------------------------------------------

New TCP connection 2: 200.200.200.10(38574) <-> 200.200.200.101(80)
1353873290.9668 (0.0009)  C>S
---------------------------------------------------------------
POST / HTTP/1.1
User-Agent: curl/7.15.5 (i686-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5
Host: 172.28.19.79
Accept: */*
Content-Length: 10
Content-Type: application/x-www-form-urlencoded

test123456---------------------------------------------------------------

1353873290.9718 (0.0050)  S>C
---------------------------------------------------------------
HTTP/1.1 200 OK
Date: Sun, 25 Nov 2012 20:13:28 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sat, 27 Oct 2012 03:22:35 GMT
ETag: "4183f3-59-f28f94c0"
Accept-Ranges: bytes
Content-Length: 89
Content-Type: text/html; charset=UTF-8

...snipped...
---------------------------------------------------------------

1353873290.9719 (0.0072)  S>C
---------------------------------------------------------------
HTTP/1.1 200 OK
Date: Sun, 25 Nov 2012 20:13:28 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sat, 27 Oct 2012 03:22:35 GMT
ETag: "4183f3-59-f28f94c0"
Accept-Ranges: bytes
Content-Length: 89
Content-Type: text/html; charset=UTF-8

...snipped...
---------------------------------------------------------------

1    1353873290.9726 (0.0007)  C>S  TCP FIN
2    1353873290.9726 (0.0007)  C>S  TCP FIN
2    1353873290.9736 (0.0010)  S>C  TCP FIN
1    1353873290.9737 (0.0010)  S>C  TCP FIN