REGTESTS: quic/ssl: Add ssl_curves_selection.vtc

This reg test ensures the curves may be correctly set for frontend
and backends by "ssl-default-bind-curves" and "ssl-default-server-curves"
as global options or with "curves" options on "bind" and "server" lines.
This commit is contained in:
Frederic Lecaille 2025-12-05 19:25:40 +01:00
parent 90064ac88b
commit 7872260525
3 changed files with 176 additions and 0 deletions

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#REGTEST_TYPE=devel
# This reg-tests configures three backends and their listener whose
# curves configured by ssl-default-server-curves and ssl-default-bind-curves
# correspond to each other. The connection to such backends must all work.
# A last "wrong-be1" backend with 2 series of 3 servers whose curves
# do not match their listener curves for the 2 first servers. The last
# server curves match its listener curves. So, the 2 first connection
# to "wrong-be1" backend must fail contrary to the last one.
varnishtest "Tests for ssl-default-{bind,server}-curves global option and curves option for backends/frontends"
feature cmd "$HAPROXY_PROGRAM -cc 'feature(QUIC) && ssllib_name_startswith(OpenSSL) && openssl_version_atleast(3.0.0) || feature(QUIC) && ssllib_name_startswith(AWS-LC) && awslc_api_atleast(35)'"
setenv VTC_SOCK_TYPE quic
include ${testdir}/../ssl/ssl_curves_selection.vtci

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#REGTEST_TYPE=devel
# This reg-tests configures three backends and their listener whose
# curves configured by ssl-default-server-curves and ssl-default-bind-curves
# correspond to each other. The connection to such backends must all work.
# A last "wrong-be1" backend with 2 series of 3 servers whose curves
# do not match their listener curves for the 2 first servers. The last
# server curves match its listener curves. So, the 2 first connection
# to "wrong-be1" backend must fail contrary to the last one.
varnishtest "Tests for ssl-default-{bind,server}-curves global option and curves option for backends/frontends"
feature cmd "$HAPROXY_PROGRAM -cc 'feature(OPENSSL) && ssllib_name_startswith(OpenSSL) && openssl_version_atleast(3.0.0) || feature(OPENSSL) && ssllib_name_startswith(AWS-LC) && awslc_api_atleast(35)'"
setenv VTC_SOCK_TYPE stream
include ${testdir}/ssl_curves_selection.vtci

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feature ignore_unknown_macro
barrier b1 cond 2 -cyclic
server s1 -repeat 6 {
rxreq
txresp
} -start
haproxy h1 -conf {
global
.if streq("$VTC_SOCK_TYPE",quic)
# required for backend connections
expose-experimental-directives
.endif
.if feature(THREAD)
thread-groups 1
.endif
defaults
mode http
option httpslog
log stderr local0 debug err
option logasap
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
retries 0
listen clearlst
bind fd@${clearlst}
use_backend X25519-be if { path /X25519 }
use_backend P-256-be if { path /P-256 }
use_backend P-384-be if { path /P-384 }
use_backend wrong-be1 if { path /wrong-be1 }
# Backend and listener for X25519
global
ssl-default-bind-curves X25519
ssl-default-server-curves X25519
backend X25519-be
server s1 ${VTC_SOCK_TYPE}+${h1_X25519_lst_sock} ssl verify none
listen X25519_lst
http-response add-header x-curve %[ssl_fc_curve]
bind ${VTC_SOCK_TYPE}+fd@${X25519_lst} ssl crt ${testdir}/certs/common.pem
server s1 ${s1_sock}
# Backend and listener for P-256
global
ssl-default-bind-curves P-256
ssl-default-server-curves P-256
backend P-256-be
server s1 ${VTC_SOCK_TYPE}+${h1_p_256_lst_sock} ssl verify none
listen P-256_lst
http-response add-header x-curve %[ssl_fc_curve]
bind ${VTC_SOCK_TYPE}+fd@${p_256_lst} ssl crt ${testdir}/certs/common.pem
server s1 ${s1_sock}
# Backend and listener for P-384
global
ssl-default-bind-curves P-384
ssl-default-server-curves P-384
backend P-384-be
server s1 ${VTC_SOCK_TYPE}+${h1_p_384_lst_sock} ssl verify none
listen P-384_lst
http-response add-header x-curve %[ssl_fc_curve]
bind ${VTC_SOCK_TYPE}+fd@${p_384_lst} ssl crt ${testdir}/certs/common.pem
server s1 ${s1_sock}
# servers with their own curves.
# connections to s1, s2, s4 and s5 must work, contrary to s3 and s6.
backend wrong-be1
balance roundrobin
server s1 ${VTC_SOCK_TYPE}+${h1_X25519_lst_sock} ssl verify none curves P-384
server s2 ${VTC_SOCK_TYPE}+${h1_X25519_lst_sock} ssl verify none curves P-256
server s3 ${VTC_SOCK_TYPE}+${h1_X25519_lst_sock} ssl verify none curves X25519
server s4 ${VTC_SOCK_TYPE}+${h1_own_cipher_suites_chacha_sock} ssl verify none curves X25519
server s5 ${VTC_SOCK_TYPE}+${h1_own_cipher_suites_chacha_sock} ssl verify none curves P-256
server s6 ${VTC_SOCK_TYPE}+${h1_own_cipher_suites_chacha_sock} ssl verify none curves P-384
# listener with its own P-384 curves
listen own_cipher_suites_chacha
http-response add-header x-curve %[ssl_fc_curve]
bind ${VTC_SOCK_TYPE}+fd@${own_cipher_suites_chacha} ssl crt ${testdir}/certs/common.pem curves P-384
server s1 ${s1_sock}
} -start
client c1 -connect ${h1_clearlst_sock} {
txreq -url "/X25519"
rxresp
expect resp.http.x-curve == X25519
expect resp.status == 200
} -run
client c1 -connect ${h1_clearlst_sock} {
txreq -url "/P-256"
rxresp
expect resp.http.x-curve ~ (SECP256R1|prime256v1)
expect resp.status == 200
} -run
client c1 -connect ${h1_clearlst_sock} {
txreq -url "/P-384"
rxresp
expect resp.http.x-curve ~ (SECP384R1|secp384r1)
expect resp.status == 200
} -run
# Handshake failures during connection to wrong-be1/s[12]
client c2 -connect ${h1_clearlst_sock} -repeat 2 {
txreq -url "/wrong-be1"
rxresp
expect resp.status == 503
} -run
# successul connection to wrong-be1/s3
client c3 -connect ${h1_clearlst_sock} {
txreq -url "/wrong-be1"
rxresp
expect resp.http.x-curve == X25519
expect resp.status == 200
} -run
# Handshake failures during connections to wrong-be/s[45]
client c2 -connect ${h1_clearlst_sock} -repeat 2 {
txreq -url "/wrong-be1"
rxresp
expect resp.status == 503
} -run
# successul connection to wrong-be1/s6
client c3 -connect ${h1_clearlst_sock} {
txreq -url "/wrong-be1"
rxresp
expect resp.http.x-curve ~ (SECP384R1|secp384r1)
expect resp.status == 200
} -run