diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index f507a3251..6713d9cd2 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -11444,6 +11444,35 @@ do
done
unset TEST_SUITE_NAME
+# Test 1.3 compatibility mode
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->m both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 force_version=tls13 tickets=0" \
+ "$P_CLI debug_level=4 force_version=tls13" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -c "The SSL configuration is tls13 only." \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->m both with middlebox compat support" \
+ "$P_SRV debug_level=4 force_version=tls13 tickets=0" \
+ "$P_CLI debug_level=4 force_version=tls13" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -c "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
requires_openssl_tls1_3
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
@@ -11451,10 +11480,11 @@ requires_config_enabled MBEDTLS_DEBUG_C
requires_config_enabled MBEDTLS_SSL_CLI_C
run_test "TLS 1.3 m->O both peers do not support middlebox compatibility" \
"$O_NEXT_SRV -msg -tls1_3 -no_middlebox -num_tickets 0 -no_resume_ephemeral -no_cache" \
- "$P_CLI debug_level=3" \
+ "$P_CLI debug_level=4 force_version=tls13" \
0 \
- -c "Protocol is TLSv1.3" \
- -c "HTTP/1.0 200 ok"
+ -c "The SSL configuration is tls13 only." \
+ -C "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
requires_openssl_tls1_3
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
@@ -11463,10 +11493,23 @@ requires_config_enabled MBEDTLS_DEBUG_C
requires_config_enabled MBEDTLS_SSL_CLI_C
run_test "TLS 1.3 m->O server with middlebox compat support, not client" \
"$O_NEXT_SRV -msg -tls1_3 -num_tickets 0 -no_resume_ephemeral -no_cache" \
- "$P_CLI debug_level=3" \
+ "$P_CLI debug_level=4 force_version=tls13" \
1 \
+ -c "The SSL configuration is tls13 only." \
-c "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode"
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->O both with middlebox compat support" \
+ "$O_NEXT_SRV -msg -tls1_3 -num_tickets 0 -no_resume_ephemeral -no_cache" \
+ "$P_CLI debug_level=4 force_version=tls13" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
requires_gnutls_tls1_3
requires_gnutls_next_no_ticket
requires_gnutls_next_disable_tls13_compat
@@ -11476,10 +11519,11 @@ requires_config_enabled MBEDTLS_DEBUG_C
requires_config_enabled MBEDTLS_SSL_CLI_C
run_test "TLS 1.3 m->G both peers do not support middlebox compatibility" \
"$G_NEXT_SRV --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE --disable-client-cert" \
- "$P_CLI debug_level=3" \
+ "$P_CLI debug_level=4 force_version=tls13" \
0 \
- -c "Protocol is TLSv1.3" \
- -c "HTTP/1.0 200 OK"
+ -c "The SSL configuration is tls13 only." \
+ -C "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
requires_gnutls_tls1_3
requires_gnutls_next_no_ticket
@@ -11489,10 +11533,304 @@ requires_config_enabled MBEDTLS_DEBUG_C
requires_config_enabled MBEDTLS_SSL_CLI_C
run_test "TLS 1.3 m->G server with middlebox compat support, not client" \
"$G_NEXT_SRV --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:%NO_TICKETS --disable-client-cert" \
- "$P_CLI debug_level=3" \
+ "$P_CLI debug_level=4 force_version=tls13" \
1 \
+ -c "The SSL configuration is tls13 only." \
-c "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode"
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->G both with middlebox compat support" \
+ "$G_NEXT_SRV --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:%NO_TICKETS --disable-client-cert" \
+ "$P_CLI debug_level=4 force_version=tls13" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3 -no_middlebox" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -C "14 03 03 00 01"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m server with middlebox compat support, not client" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3 -no_middlebox" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m both with middlebox compat support" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -c "14 03 03 00 01"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$G_NEXT_CLI localhost --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -C "SSL 3.3 ChangeCipherSpec packet received"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m server with middlebox compat support, not client" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$G_NEXT_CLI localhost --debug=10 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -c "SSL 3.3 ChangeCipherSpec packet received" \
+ -c "discarding change cipher spec in TLS1.3"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m both with middlebox compat support" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=0" \
+ "$G_NEXT_CLI localhost --debug=10 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO" \
+ -c "SSL 3.3 ChangeCipherSpec packet received"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->m HRR both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 force_version=tls13 curves=secp384r1 tickets=0" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -c "Protocol is TLSv1.3" \
+ -s "tls13 server state: MBEDTLS_SSL_HELLO_RETRY_REQUEST" \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->m HRR both with middlebox compat support" \
+ "$P_SRV debug_level=4 force_version=tls13 curves=secp384r1 tickets=0" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -c "Protocol is TLSv1.3" \
+ -s "tls13 server state: MBEDTLS_SSL_HELLO_RETRY_REQUEST" \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->O HRR both peers do not support middlebox compatibility" \
+ "$O_NEXT_SRV -msg -tls1_3 -groups P-384 -no_middlebox -num_tickets 0 -no_cache" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "received HelloRetryRequest message" \
+ -C "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->O HRR server with middlebox compat support, not client" \
+ "$O_NEXT_SRV -msg -tls1_3 -groups P-384 -num_tickets 0 -no_cache" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 1 \
+ -c "The SSL configuration is tls13 only." \
+ -c "received HelloRetryRequest message" \
+ -c "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->O HRR both with middlebox compat support" \
+ "$O_NEXT_SRV -msg -tls1_3 -groups P-384 -num_tickets 0 -no_resume_ephemeral -no_cache" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->G HRR both peers do not support middlebox compatibility" \
+ "$G_NEXT_SRV --priority=NORMAL:-GROUP-ALL:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE --disable-client-cert" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "received HelloRetryRequest message" \
+ -C "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode" \
+ -C "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->G HRR server with middlebox compat support, not client" \
+ "$G_NEXT_SRV --priority=NORMAL:-GROUP-ALL:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS --disable-client-cert" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 1 \
+ -c "The SSL configuration is tls13 only." \
+ -c "received HelloRetryRequest message" \
+ -c "ChangeCipherSpec invalid in TLS 1.3 without compatibility mode"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_CLI_C
+run_test "TLS 1.3 m->G HRR both with middlebox compat support" \
+ "$G_NEXT_SRV --priority=NORMAL:-GROUP-ALL:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:%NO_TICKETS --disable-client-cert" \
+ "$P_CLI debug_level=4 force_version=tls13 curves=secp256r1,secp384r1" \
+ 0 \
+ -c "The SSL configuration is tls13 only." \
+ -c "Ignore ChangeCipherSpec in TLS 1.3 compatibility mode"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m HRR both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3 -groups P-256:P-384 -no_middlebox" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -C "14 03 03 00 01"
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m HRR server with middlebox compat support, not client" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3 -groups P-256:P-384 -no_middlebox" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+
+requires_openssl_tls1_3
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 O->m HRR both with middlebox compat support" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$O_NEXT_CLI -msg -debug -tls1_3 -groups P-256:P-384" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -c "14 03 03 00 01"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_disabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m HRR both peers do not support middlebox compatibility" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$G_NEXT_CLI localhost --priority=NORMAL:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -S "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -C "SSL 3.3 ChangeCipherSpec packet received"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m HRR server with middlebox compat support, not client" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$G_NEXT_CLI localhost --debug=10 --priority=NORMAL:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -c "SSL 3.3 ChangeCipherSpec packet received" \
+ -c "discarding change cipher spec in TLS1.3"
+
+requires_gnutls_tls1_3
+requires_gnutls_next_no_ticket
+requires_gnutls_next_disable_tls13_compat
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
+requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+requires_config_enabled MBEDTLS_DEBUG_C
+requires_config_enabled MBEDTLS_SSL_SRV_C
+run_test "TLS 1.3 G->m HRR both with middlebox compat support" \
+ "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 curves=secp384r1 tickets=0" \
+ "$G_NEXT_CLI localhost --debug=10 --priority=NORMAL:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-SECP384R1:-VERS-ALL:+VERS-TLS1.3:%NO_TICKETS:%DISABLE_TLS13_COMPAT_MODE -V" \
+ 0 \
+ -s "The SSL configuration is tls13 only." \
+ -s "tls13 server state: MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REUEST" \
+ -c "SSL 3.3 ChangeCipherSpec packet received"
+
# Test heap memory usage after handshake
requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
requires_config_enabled MBEDTLS_MEMORY_DEBUG