haproxy/reg-tests/http-messaging/http_request_buffer.vtc
Christopher Faulet f4569bbcc1 BUG/MINOR: http-ana: Report SF_FINST_R flag on error waiting the request body
When we wait for the request body, we are still in the request analysis. So
a SF_FINST_R flag must be reported in logs. Even if some data are already
received, at this staged, nothing is sent to the server.

This patch could be backported in all stable versions.
2023-01-13 10:49:37 +01:00

136 lines
3.7 KiB
Plaintext

varnishtest "A test for http-request-buffer option"
feature ignore_unknown_macro
# This test checks HTTP request buffering feature.
# We run one server s1 which can serve only one client (no -repeat argument here).
# c1 client uses a malformed request which is not transferred to s1 server
# thanks to "http-buffer-request". If this was the case, c2 client
# could not connect to s1 server and this would lead to make this test fail.
barrier b1 cond 2 -cyclic
server s1 {
rxreq
expect req.bodylen == 257
txresp
accept
rxreq
expect req.bodylen == 2
txresp
} -start
syslog S -level info {
recv
expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 fe1/<NOSRV> .* 408 .* - - cR-- .* .* \"GET /this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url HTTP/1\\.1\""
barrier b1 sync
recv
expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"GET / HTTP/1\\.1\""
barrier b1 sync
recv
expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe2 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"POST /1 HTTP/1\\.1\""
barrier b1 sync
recv
expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe2 be1/<NOSRV> [0-9]*/-1/-1/-1/[0-9]* -1 .* - - CR-- .* .* \"POST /2 HTTP/1\\.1\""
} -start
haproxy h1 -conf {
defaults
mode http
timeout client 100
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
backend be1
server srv1 ${s1_addr}:${s1_port}
frontend fe1
option httplog
option http-buffer-request
log ${S_addr}:${S_port} local0 debug err
bind "fd@${fe1}"
use_backend be1
frontend fe2
timeout client 10s
option httplog
option http-buffer-request
log ${S_addr}:${S_port} local0 debug err
bind "fd@${fe2}"
use_backend be1
} -start
# 1 byte of the payload is missing.
# ==> The request must timed out with a 408 response
client c1 -connect ${h1_fe1_sock} {
send "GET"
send " "
send "/this-is-a-long-url"
send "-this-is-a-long-url"
send "-this-is-a-long-url"
send "-this-is-a-long-url"
send "-this-is-a-long-url"
send "-this-is-a-long-url"
send "-this-is-a-long-url"
send " HTT"
send "P/1.1"
send "\r"
send "\n"
send "Content-Length: 209\r\n\r\n"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
send "abcdefghijklmnopqrstuvwxyz"
rxresp
expect resp.status == 408
} -run
# Wait matching on log message
barrier b1 sync
# Payload is fully sent
# ==> Request must be sent to the server. A 200 must be received
client c2 -connect ${h1_fe1_sock} {
txreq -bodylen 257
rxresp
expect resp.status == 200
} -run
# Wait matching on log message
barrier b1 sync
# Payload is fully sent in 2 steps (with a small delay, smaller than the client
# timeout) and split on a chunk size.
# ==> Request must be sent to the server. A 200 must be received
client c3 -connect ${h1_fe2_sock} {
send "POST /1 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1"
delay 0.01
send "\r\n1\r\n0\r\n\r\n"
rxresp
expect resp.status == 200
} -run
# Wait matching on log message
barrier b1 sync
# Last CRLF of the request payload is missing but payload is sent in 2 steps
# (with a small delay, smaller than the client timeout) and split on a chunk
# size. The client aborts before sending the last CRLF.
# ==> Request must be handled as an error with 'CR--' termination state.
client c4 -connect ${h1_fe2_sock} {
send "POST /2 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1"
delay 0.01
send "\r\n1\r\n0\r\n"
} -run
syslog S -wait