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|
# This reg-test checks the full support of HTTP protocol upgrade, using a GET
# method and a Connection: Upgrade header. The equivalent mechanism has been
# defined in rfc8441 for HTTP/2 using CONNECT and a new pseudo-header
# :protocol. Check that haproxy handles properly h1/h2 translation of protocol
# upgrade requests and responses.
varnishtest "h1/h2 support for protocol upgrade test"
feature ignore_unknown_macro
#REQUIRE_VERSION=2.4
# http/1.1 server
server srv_h1 {
rxreq
expect req.method == "GET"
expect req.http.connection == "upgrade"
expect req.http.upgrade == "custom_protocol"
txresp \
-status 101 \
-hdr "connection: upgrade" \
-hdr "upgrade: custom_protocol"
} -repeat 2 -start
# http2 server
server srv_h2 {
rxpri
stream 0 {
# manually send RFC8441 SETTINGS_ENABLE_CONNECT_PROTOCOL
sendhex "00 00 06 04 00 00 00 00 00 00 08 00 00 00 01"
rxsettings
txsettings -ack
rxsettings
expect settings.ack == true
} -run
stream 1 {
rxhdrs
expect req.method == "CONNECT"
expect req.http.:scheme == "https"
expect req.http.:path == "/"
expect req.http.:authority == "127.0.0.1"
expect req.http.:protocol == "custom_protocol"
txresp \
-status 200
} -run
} -repeat 2 -start
# http2 server without support for RFC8441
server srv_h2_no_ws {
rxpri
stream 0 {
txsettings
rxsettings
txsettings -ack
rxsettings
expect settings.ack == true
} -run
stream 1 {
rxrst
} -run
} -start
# http2 server without support for RFC8441 : settings announced with value 0
server srv_h2_no_ws2 {
rxpri
stream 0 {
# manually send RFC8441 SETTINGS_ENABLE_CONNECT_PROTOCOL with a value of 0
sendhex "00 00 06 04 00 00 00 00 00 00 08 00 00 00 00"
txsettings
rxsettings
txsettings -ack
rxsettings
expect settings.ack == true
} -run
stream 1 {
rxrst
} -run
} -start
haproxy hap -conf {
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
# h1 frontend connected to h2 frontend
listen frt_h1_h2
bind "fd@${frt_h1_h2}"
server feh2_srv ${hap_frt_h2_addr}:${hap_frt_h2_port} proto h2
# h2 frontend connected to srv_h1
listen frt_h2
bind "fd@${frt_h2}" proto h2
server srv_h1 ${srv_h1_addr}:${srv_h1_port}
# h1 frontend connected to srv_h2
listen frt_h1
bind "fd@${frt_h1}"
server srv_h2 ${srv_h2_addr}:${srv_h2_port} proto h2
# h1 frontend connected to srv_h2_no_ws
listen frt_h1_no_ws
bind "fd@${frt_h1_no_ws}"
server srv_h2_no_ws ${srv_h2_no_ws_addr}:${srv_h2_no_ws_port} proto h2
# h1 frontend connected to srv_h2_no_ws2
listen frt_h1_no_ws2
bind "fd@${frt_h1_no_ws2}"
server srv_h2_no_ws2 ${srv_h2_no_ws2_addr}:${srv_h2_no_ws2_port} proto h2
# h2 frontend connected to h1 frontend
listen frt_h2_h1
bind "fd@${frt_h2_h1}" proto h2
server frt_h1 ${hap_frt_h1_addr}:${hap_frt_h1_port}
} -start
## connect to h1 translation frontend
client c1_h1_h2 -connect ${hap_frt_h1_h2_sock} {
txreq \
-req "GET" \
-url "/" \
-hdr "host: 127.0.0.1" \
-hdr "connection: upgrade" \
-hdr "upgrade: custom_protocol"
rxresp
expect resp.status == 101
expect resp.http.connection == "upgrade"
expect resp.http.upgrade == "custom_protocol"
} -run
# connect to h2 server frontend
client c2_h2 -connect ${hap_frt_h2_sock} {
txpri
stream 0 {
txsettings
rxsettings
txsettings -ack
rxsettings
expect settings.ack == true
} -run
stream 1 {
txreq \
-req "CONNECT" \
-scheme "http" \
-url "/" \
-hdr ":authority" "127.0.0.1" \
-hdr ":protocol" "custom_protocol"
rxhdrs
expect resp.status == 200
} -run
} -run
# connect to h2 translation frontend
client c3_h2_h1 -connect ${hap_frt_h2_h1_sock} {
txpri
stream 0 {
txsettings
rxsettings
txsettings -ack
rxsettings
expect settings.ack == true
} -run
stream 1 {
txreq \
-req "CONNECT" \
-scheme "http" \
-url "/" \
-hdr ":authority" "127.0.0.1" \
-hdr ":protocol" "custom_protocol"
rxhdrs
expect resp.status == 200
} -run
} -run
# connect to h1 server frontend
client c4_h1 -connect ${hap_frt_h1_sock} {
txreq \
-req "GET" \
-url "/" \
-hdr "host: 127.0.0.1" \
-hdr "connection: upgrade" \
-hdr "upgrade: custom_protocol"
rxresp
expect resp.status == 101
expect resp.http.connection == "upgrade"
expect resp.http.upgrade == "custom_protocol"
} -run
# connect via h1 server frontend to h2 server without RFC8441 support
client c5 -connect ${hap_frt_h1_no_ws_sock} {
txreq \
-req "GET" \
-url "/" \
-hdr "host: 127.0.0.1" \
-hdr "connection: upgrade" \
-hdr "upgrade: custom_protocol"
rxresp
expect resp.status == 502
} -run
# connect via h1 server frontend to h2 server without RFC8441 support
client c6 -connect ${hap_frt_h1_no_ws2_sock} {
txreq \
-req "GET" \
-url "/" \
-hdr "host: 127.0.0.1" \
-hdr "connection: upgrade" \
-hdr "upgrade: custom_protocol"
rxresp
expect resp.status == 502
} -run
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