URI inspect - Rewrite - Redirect

this is just another example.

 configuration

[root@ve11a:Active:In Sync] config  tmsh list ltm virtual bar
ltm virtual bar {
    destination 172.28.24.10:80
    ip-protocol tcp
    mask 255.255.255.255
    pool foo
    profiles {
        http { }
        tcp { }
    }
    rules {
        qux
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    vs-index 2
}
[root@ve11a:Active:In Sync] config  tmsh list ltm rule qux
ltm rule qux {
    when RULE_INIT {
  set static::param {receiptLocator originCity firstName lastName}
  set static::newparam {ReceiptLocator CityOrigin FirstName LastName}
  set static::len [llength $static::param]
}
when HTTP_REQUEST {
  if { [HTTP::uri] starts_with "/receiptLocator" } {
    set newuri "/"
    for {set i 0} {$i < $static::len} {incr i} {
      set pvalue [URI::query "?[string trimleft [HTTP::uri] /]" [lindex $static::param $i]]
      if { $newuri ne "/" } {
        append newuri "&"
      }
      append newuri "[lindex $static::newparam $i]=$pvalue"
    }
    HTTP::redirect "http://[HTTP::host]$newuri"
  } else {
     do nothing
  }
}
}

 test

[root@ve11a:Active:In Sync] config  curl -i "http://172.28.24.10/receiptLocator=ABCDEF&originCity=BOS&firstName=John&lastName=Doe&language=en"
HTTP/1.0 302 Found
Location: http://172.28.24.10/ReceiptLocator=ABCDEF&CityOrigin=BOS&FirstName=John&LastName=Doe
Server: BigIP
Connection: Keep-Alive
Content-Length: 0