[PATCH v2 32/35] selftests/nettest: Remove client_pw

Dmitry Safonov
2022-09-23T20:17:41Z

Use -X to set md5 password string and -M to set authentication method as
TCP-MD5. Remove client_pw as not needed. This will allow to add an
option to use TCP-AO as authentication method.
Note, that use_md5 is a bit, rather than an enum member like
`authentication_method` - this will allow to call nettest the way that
it'll try to connect with both tcp-md5 and tcp-ao setsocketopt()
[which shouldn't be allowed].

Signed-off-by: Dmitry Safonov <dima@arista.com>
---
tools/testing/selftests/net/fcnal-test.sh | 232 +++++++++++-----------
tools/testing/selftests/net/nettest.c | 26 ++-
2 files changed, 128 insertions(+), 130 deletions(-)

diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
index 03b586760164..321cbb0b55c4 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -843,9 +843,9 @@ ipv4_tcp_md5_novrf()

# basic use case
log_start
- run_cmd nettest -s -M ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: Single address config"

# client sends MD5, server not configured
@@ -853,23 +853,23 @@ ipv4_tcp_md5_novrf()
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -s &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: Server no config, client uses password"

# wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -s -M ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Client uses wrong password"

# client from different address
log_start
show_hint "Should timeout due to MD5 mismatch"
- run_cmd nettest -s -M ${MD5_PW} -m ${NSB_LO_IP} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NSB_LO_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: Client address does not match address configured with password"

#
@@ -878,25 +878,25 @@ ipv4_tcp_md5_novrf()

# client in prefix
log_start
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: Prefix config"

# client in prefix, wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Prefix config, client uses wrong password"

# client outside of prefix
log_start
show_hint "Should timeout due to MD5 mismatch"
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: Prefix config, client address not in configured prefix"
}

@@ -911,9 +911,9 @@ ipv4_tcp_md5()

# basic use case
log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config"

# client sends MD5, server not configured
@@ -921,23 +921,23 @@ ipv4_tcp_md5()
show_hint "Should timeout since server does not have MD5 auth"
run_cmd nettest -s -I ${VRF} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Server no config, client uses password"

# wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Client uses wrong password"

# client from different address
log_start
show_hint "Should timeout since server config differs from client"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_LO_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_LO_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Client address does not match address configured with password"

#
@@ -946,25 +946,25 @@ ipv4_tcp_md5()

# client in prefix
log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config"

# client in prefix, wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config, client uses wrong password"

# client outside of prefix
log_start
show_hint "Should timeout since client address is outside of prefix"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -c ${NSB_LO_IP} -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config, client address not in configured prefix"

#
@@ -972,74 +972,74 @@ ipv4_tcp_md5()
#

log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF"

log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF"

log_start
show_hint "Should timeout since client in default VRF uses VRF password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF with VRF pw"

log_start
show_hint "Should timeout since client in VRF uses default VRF password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF with default VRF pw"

log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF"

log_start
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF"

log_start
show_hint "Should timeout since client in default VRF uses VRF password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF with VRF pw"

log_start
show_hint "Should timeout since client in VRF uses default VRF password"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} &
- run_cmd nettest -s -M ${MD5_WRONG_PW} -m ${NS_NET} &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} &
+ run_cmd nettest -s -M -X ${MD5_WRONG_PW} -m ${NS_NET} &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF with default VRF pw"

#
# negative tests
#
log_start
- run_cmd nettest -s -I ${NSA_DEV} -M ${MD5_PW} -m ${NSB_IP}
+ run_cmd nettest -s -I ${NSA_DEV} -M -X ${MD5_PW} -m ${NSB_IP}
log_test $? 1 "MD5: VRF: Device must be a VRF - single address"

log_start
- run_cmd nettest -s -I ${NSA_DEV} -M ${MD5_PW} -m ${NS_NET}
+ run_cmd nettest -s -I ${NSA_DEV} -M -X ${MD5_PW} -m ${NS_NET}
log_test $? 1 "MD5: VRF: Device must be a VRF - prefix"

test_ipv4_md5_vrf__vrf_server__no_bind_ifindex
@@ -1050,16 +1050,16 @@ test_ipv4_md5_vrf__vrf_server__no_bind_ifindex()
{
log_start
show_hint "Simulates applications using VRF without TCP_MD5SIG_FLAG_IFINDEX"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: VRF-bound server, unbound key accepts connection"

log_start
show_hint "Binding both the socket and the key is not required but it works"
- run_cmd nettest -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
+ run_cmd nettest -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: VRF-bound server, bound key accepts connection"
}

@@ -1071,27 +1071,27 @@ test_ipv4_md5_vrf__global_server__bind_ifindex0()
set_sysctl net.ipv4.tcp_l3mdev_accept=1

log_start
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Global server, Key bound to ifindex=0 rejects VRF connection"

log_start
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} --force-bind-key-ifindex &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key bound to ifindex=0 accepts non-VRF connection"
log_start

- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
sleep 1
- run_cmd_nsb nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsb nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key not bound to ifindex accepts VRF connection"

log_start
- run_cmd nettest -s -M ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
+ run_cmd nettest -s -M -X ${MD5_PW} -m ${NS_NET} --no-bind-key-ifindex &
sleep 1
- run_cmd_nsc nettest -r ${NSA_IP} -X ${MD5_PW}
+ run_cmd_nsc nettest -r ${NSA_IP} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Global server, key not bound to ifindex accepts non-VRF connection"

# restore value
@@ -2431,9 +2431,9 @@ ipv6_tcp_md5_novrf()

# basic use case
log_start
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: Single address config"

# client sends MD5, server not configured
@@ -2441,23 +2441,23 @@ ipv6_tcp_md5_novrf()
show_hint "Should timeout due to MD5 mismatch"
run_cmd nettest -6 -s &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: Server no config, client uses password"

# wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Client uses wrong password"

# client from different address
log_start
show_hint "Should timeout due to MD5 mismatch"
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NSB_LO_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NSB_LO_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: Client address does not match address configured with password"

#
@@ -2466,25 +2466,25 @@ ipv6_tcp_md5_novrf()

# client in prefix
log_start
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: Prefix config"

# client in prefix, wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: Prefix config, client uses wrong password"

# client outside of prefix
log_start
show_hint "Should timeout due to MD5 mismatch"
- run_cmd nettest -6 -s -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: Prefix config, client address not in configured prefix"
}

@@ -2499,9 +2499,9 @@ ipv6_tcp_md5()

# basic use case
log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config"

# client sends MD5, server not configured
@@ -2509,23 +2509,23 @@ ipv6_tcp_md5()
show_hint "Should timeout since server does not have MD5 auth"
run_cmd nettest -6 -s -I ${VRF} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Server no config, client uses password"

# wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Client uses wrong password"

# client from different address
log_start
show_hint "Should timeout since server config differs from client"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_LO_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_LO_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Client address does not match address configured with password"

#
@@ -2534,25 +2534,25 @@ ipv6_tcp_md5()

# client in prefix
log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config"

# client in prefix, wrong password
log_start
show_hint "Should timeout since client uses wrong password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config, client uses wrong password"

# client outside of prefix
log_start
show_hint "Should timeout since client address is outside of prefix"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -c ${NSB_LO_IP6} -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config, client address not in configured prefix"

#
@@ -2560,74 +2560,74 @@ ipv6_tcp_md5()
#

log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF"

log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsc nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF"

log_start
show_hint "Should timeout since client in default VRF uses VRF password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsc nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in default VRF with VRF pw"

log_start
show_hint "Should timeout since client in VRF uses default VRF password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NSB_IP6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NSB_IP6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NSB_IP6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Single address config in default VRF and VRF, conn in VRF with default VRF pw"

log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF"

log_start
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsc nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 0 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF"

log_start
show_hint "Should timeout since client in default VRF uses VRF password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsc nettest -6 -r ${NSA_IP6} -X ${MD5_PW}
+ run_cmd_nsc nettest -6 -r ${NSA_IP6} -M -X ${MD5_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in default VRF with VRF pw"

log_start
show_hint "Should timeout since client in VRF uses default VRF password"
- run_cmd nettest -6 -s -I ${VRF} -M ${MD5_PW} -m ${NS_NET6} &
- run_cmd nettest -6 -s -M ${MD5_WRONG_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -I ${VRF} -M -X ${MD5_PW} -m ${NS_NET6} &
+ run_cmd nettest -6 -s -M -X ${MD5_WRONG_PW} -m ${NS_NET6} &
sleep 1
- run_cmd_nsb nettest -6 -r ${NSA_IP6} -X ${MD5_WRONG_PW}
+ run_cmd_nsb nettest -6 -r ${NSA_IP6} -M -X ${MD5_WRONG_PW}
log_test $? 2 "MD5: VRF: Prefix config in default VRF and VRF, conn in VRF with default VRF pw"

#
# negative tests
#
log_start
- run_cmd nettest -6 -s -I ${NSA_DEV} -M ${MD5_PW} -m ${NSB_IP6}
+ run_cmd nettest -6 -s -I ${NSA_DEV} -M -X ${MD5_PW} -m ${NSB_IP6}
log_test $? 1 "MD5: VRF: Device must be a VRF - single address"

log_start
- run_cmd nettest -6 -s -I ${NSA_DEV} -M ${MD5_PW} -m ${NS_NET6}
+ run_cmd nettest -6 -s -I ${NSA_DEV} -M -X ${MD5_PW} -m ${NS_NET6}
log_test $? 1 "MD5: VRF: Device must be a VRF - prefix"

}
diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c
index d9a6fd2cd9d3..35831bc3da24 100644
--- a/tools/testing/selftests/net/nettest.c
+++ b/tools/testing/selftests/net/nettest.c
@@ -76,7 +76,8 @@ struct sock_args {
has_grp:1,
has_expected_laddr:1,
has_expected_raddr:1,
- bind_test_only:1;
+ bind_test_only:1,
+ use_md5:1;

unsigned short port;

@@ -95,7 +96,6 @@ struct sock_args {
const char *serverns;

const char *password;
- const char *client_pw;
/* prefix for MD5 password */
const char *md5_prefix_str;
union {
@@ -1538,7 +1538,7 @@ static int do_server(struct sock_args *args, int ipc_fd)
return rc;
}

- if (args->password && tcp_md5_remote(lsd, args)) {
+ if (args->use_md5 && tcp_md5_remote(lsd, args)) {
close(lsd);
goto err_exit;
}
@@ -1662,7 +1662,7 @@ static int connectsock(void *addr, socklen_t alen, struct sock_args *args)
if (args->type != SOCK_STREAM)
goto out;

- if (args->password && tcp_md5sig(sd, addr, alen, args))
+ if (args->use_md5 && tcp_md5sig(sd, addr, alen, args))
goto err;

if (args->bind_test_only)
@@ -1743,8 +1743,6 @@ static int do_client(struct sock_args *args)
break;
}

- args->password = args->client_pw;
-
if (args->has_grp)
sd = msock_client(args);
else
@@ -1854,7 +1852,7 @@ static int ipc_parent(int cpid, int fd, struct sock_args *args)
return client_status;
}

-#define GETOPT_STR "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SCi6xL:0:1:2:3:Fbqf"
+#define GETOPT_STR "sr:l:c:p:t:g:P:DRn:MX:m:d:I:BN:O:SCi6xL:0:1:2:3:Fbqf"
#define OPT_FORCE_BIND_KEY_IFINDEX 1001
#define OPT_NO_BIND_KEY_IFINDEX 1002

@@ -1897,8 +1895,8 @@ static void print_usage(char *prog)
" -L len send random message of given length\n"
" -n num number of times to send message\n"
"\n"
- " -M password use MD5 sum protection\n"
- " -X password MD5 password for client mode\n"
+ " -M use MD5 sum protection\n"
+ " -X password MD5 password\n"
" -m prefix/len prefix and length to use for MD5 key\n"
" --no-bind-key-ifindex: Force TCP_MD5SIG_FLAG_IFINDEX off\n"
" --force-bind-key-ifindex: Force TCP_MD5SIG_FLAG_IFINDEX on\n"
@@ -2010,7 +2008,7 @@ int main(int argc, char *argv[])
msg = random_msg(atoi(optarg));
break;
case 'M':
- args.password = optarg;
+ args.use_md5 = 1;
break;
case OPT_FORCE_BIND_KEY_IFINDEX:
args.bind_key_ifindex = 1;
@@ -2019,7 +2017,7 @@ int main(int argc, char *argv[])
args.bind_key_ifindex = -1;
break;
case 'X':
- args.client_pw = optarg;
+ args.password = optarg;
break;
case 'm':
args.md5_prefix_str = optarg;
@@ -2080,14 +2078,14 @@ int main(int argc, char *argv[])
}
}

- if (args.password &&
- ((!args.has_remote_ip && !args.md5_prefix_str) ||
+ if (args.password && (!args.use_md5 ||
+ (!args.has_remote_ip && !args.md5_prefix_str) ||
args.type != SOCK_STREAM)) {
log_error("MD5 passwords apply to TCP only and require a remote ip for the password\n");
return 1;
}

- if (args.md5_prefix_str && !args.password) {
+ if ((args.md5_prefix_str || args.use_md5) && !args.password) {
log_error("Prefix range for MD5 protection specified without a password\n");
return 1;
}
--
2.37.2