haproxy/reg-tests/http-rules/ifnone-forwardfor.vtc
Aurelien DARRAGON b973980853 REGTEST: add an extra testcase for ifnone-forwardfor
In GH #2187 it was mentioned that the ifnone-forwardfor regtest
did not cover the case where forwardfor ifnone is explicitly set in
the frontend but forwardfor option is not used in the backend.

Expected behavior in this case is that the frontend takes the precedence
because the backend did not specify the option.

Adding this missing case to prevent regressions in the future.
2023-06-20 15:33:01 +02:00

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varnishtest "Test if-none param for the forwardfor option"
#REQUIRE_VERSION=2.6
# This config tests the if-none parameter for the HTTP forwardfor option.
feature ignore_unknown_macro
haproxy h1 -conf {
global
# WT: limit false-positives causing "HTTP header incomplete" due to
# idle server connections being randomly used and randomly expiring
# under us.
tune.idle-pool.shared off
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend none
bind "fd@${none}"
http-request set-src hdr(x-src)
option forwardfor if-none
use_backend be1 if { path /req1 }
use_backend be2 if { path /req2 }
use_backend be3 if { path /req3 }
frontend normal
bind "fd@${normal}"
http-request set-src hdr(x-src)
option forwardfor
use_backend be1 if { path /req1 }
use_backend be2 if { path /req2 }
frontend fe2
bind "fd@${fe2}"
http-request return status 200 hdr x-ff "%[req.fhdr_cnt(x-forwarded-for)]"
backend be1
option forwardfor
server s1 ${h1_fe2_addr}:${h1_fe2_port}
backend be2
option forwardfor if-none
server s1 ${h1_fe2_addr}:${h1_fe2_port}
backend be3
server s1 ${h1_fe2_addr}:${h1_fe2_port}
} -start
client c1 -connect ${h1_none_sock} {
txreq -req GET -url /req1 \
-hdr "x-src: 10.0.0.128" \
-hdr "x-forwarded-for: 127.0.0.1"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 2
txreq -req GET -url /req2 \
-hdr "x-src: 10.0.0.128" \
-hdr "x-forwarded-for: 127.0.0.1"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 1
txreq -req GET -url /req2 \
-hdr "x-src: 10.0.0.128"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 1
txreq -req GET -url /req3 \
-hdr "x-src: 10.0.0.128" \
-hdr "x-forwarded-for: 127.0.0.1"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 1
} -run
client c1 -connect ${h1_normal_sock} {
txreq -req GET -url /req1 \
-hdr "x-src: 10.0.0.128" \
-hdr "x-forwarded-for: 127.0.0.1"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 2
txreq -req GET -url /req2 \
-hdr "x-src: 10.0.0.128" \
-hdr "x-forwarded-for: 127.0.0.1"
rxresp
expect resp.status == 200
expect resp.http.x-ff == 2
} -run