get to fetch request

"Fetch" request? Do you mean POST?

No all the did was change the http get to a fetch....

No all the did was change the http get to a fetch....

No all the did was change the http get to a fetch....

hi

 

 

this is what i came up with after some reading but i'm not sure if it will work...

 

 

when CLIENT_ACCEPTED {

 

TCP::collect

 

}

 

when CLIENT_DATA {

 

if { [TCP::payload] contains "GET" } {

 

[TCP::payload] replace "FETCH" }

 

TCP::release

 

}

 

Hi

 

 

This is the ssl dump to illstrate what i need to do

 

 

i need to change GET / HTTP/1.1 to a FETCH / HTTP/1.1

 

 

New TCP connection 1: 10.190.24.171(52753) <-> 165.148.250.77(80)

 

1373354965.7354 (0.0050) C>S

 

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

 

GET / HTTP/1.1

 

Host: 165.148.250.77

 

Connection: keep-alive

 

Cache-Control: max-age=0

 

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

 

User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36

 

Accept-Encoding: gzip,deflate,sdch

 

Accept-Language: en-US,en;q=0.8

 

If-None-Match: "140cda-17d-4dffa0461cccd"

 

If-Modified-Since: Tue, 25 Jun 2013 12:53:35 GMT

 

 

 

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

 

 

1 1373354965.7355 (0.0000) S>C TCP RST

 

New TCP connection 2: 10.190.24.171(52756) <-> 165.148.250.77(80)

 

1373354965.7441 (0.0030) C>S

 

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

 

GET / HTTP/1.1

 

Host: 165.148.250.77

 

Connection: keep-alive

 

Cache-Control: max-age=0

 

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

 

User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36

 

Accept-Encoding: gzip,deflate,sdch

 

Accept-Language: en-US,en;q=0.8

 

If-None-Match: "140cda-17d-4dffa0461cccd"

 

If-Modified-Since: Tue, 25 Jun 2013 12:53:35 GMT

 

 

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

 

 

2 1373354965.7441 (0.0000) S>C TCP RST

 

New TCP connection 3: 10.190.24.171(52758) <-> 165.148.250.77(80)

 

1373354965.7523 (0.0030) C>S

 

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

 

GET / HTTP/1.1

 

Host: 165.148.250.77

 

Connection: keep-alive

 

Cache-Control: max-age=0

 

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

 

User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36

 

Accept-Encoding: gzip,deflate,sdch

 

Accept-Language: en-US,en;q=0.8

 

If-None-Match: "140cda-17d-4dffa0461cccd"

 

If-Modified-Since: Tue, 25 Jun 2013 12:53:35 GMT

 

 

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

 

 

3 1373354965.7524 (0.0000) S>C TCP RST

can you try something like this?

[root@ve10:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.252:80
   ip protocol 6
   rules myrule
}
[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 CLIENT_ACCEPTED {
  TCP::collect
}
when CLIENT_DATA {
  set payload [TCP::payload]
  if { $payload starts_with "GET" } {
    TCP::payload replace 0 [TCP::payload length] ""
    TCP::payload replace 0 0 [string map {GET FETCH} $payload]
  }
  TCP::release
  TCP::collect
}
}

[root@ve10:Active] config  ssldump -Aed -nni 0.0 port 80
New TCP connection 1: 172.28.20.17(38478) <-> 172.28.19.252(80)
1373365190.6251 (0.0010)  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: 172.28.19.252
Accept: */*

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

New TCP connection 2: 200.200.200.10(38478) <-> 200.200.200.101(80)
1373365190.6263 (0.0010)  C>S
---------------------------------------------------------------
FETCH / 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: 172.28.19.252
Accept: */*

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

Nitass' example will certainly do what you need if it's a simple replacement of the "GET" method string with the word "FETCH". However, FETCH isn't an RFC 2616 (HTTP/1.1) compliant method, and nothing shows up in a search, so I have to assume 1) that your application is just coded to accept this non-standard method, 2) the protocol traffic isn't specifically HTTP-based, and/or 3) there's no indication that the FETCH method's syntax is identical to that of a GET request - in the same way that a GET request is different than a POST request - which is why I asked my original question.

Works like a champion thanks guys... @Nitass so i was on the right track i am learning at least lol.....

@Kevin the developers changed this to see if the F5 could change the propitiatory commands for another application that they are designing