The branch main has been updated by kp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=5fb35badc0d5e27aa2259b2fdeb83a988184faf3
commit 5fb35badc0d5e27aa2259b2fdeb83a988184faf3
Author: Kristof Provost <k...@freebsd.org>
AuthorDate: 2022-06-30 15:47:58 +0000
Commit: Kristof Provost <k...@freebsd.org>
CommitDate: 2022-07-01 08:02:32 +0000
if_ovpn tests: IPv4-mapped IPv6 address test
OpenVPN uses IPv4-mapped IPv6 addresses by default (if we don't specify
'proto udp4', or an IPv4 address to bind to). Test that this works.
Sponsored by: Rubicon Communications, LLC ("Netgate")
---
tests/sys/net/if_ovpn/if_ovpn.sh | 73 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 73 insertions(+)
diff --git a/tests/sys/net/if_ovpn/if_ovpn.sh b/tests/sys/net/if_ovpn/if_ovpn.sh
index fcf05372d3b9..fb32e3ed1895 100644
--- a/tests/sys/net/if_ovpn/if_ovpn.sh
+++ b/tests/sys/net/if_ovpn/if_ovpn.sh
@@ -99,6 +99,78 @@ atf_test_case "4in4" "cleanup"
ovpn_cleanup
}
+atf_test_case "4mapped" "cleanup"
+4mapped_head()
+{
+ atf_set descr 'IPv4 mapped addresses'
+ atf_set require.user root
+ atf_set require.progs openvpn
+}
+
+4mapped_body()
+{
+ ovpn_init
+
+ l=$(vnet_mkepair)
+
+ vnet_mkjail a ${l}a
+ jexec a ifconfig ${l}a 192.0.2.1/24 up
+ vnet_mkjail b ${l}b
+ jexec b ifconfig ${l}b 192.0.2.2/24 up
+
+ # Sanity check
+ atf_check -s exit:0 -o ignore jexec a ping -c 1 192.0.2.2
+
+ #jexec a ifconfig ${l}a
+
+ ovpn_start a "
+ dev ovpn0
+ dev-type tun
+
+ cipher AES-256-GCM
+ auth SHA256
+
+ server 198.51.100.0 255.255.255.0
+ ca $(atf_get_srcdir)/ca.crt
+ cert $(atf_get_srcdir)/server.crt
+ key $(atf_get_srcdir)/server.key
+ dh $(atf_get_srcdir)/dh.pem
+
+ mode server
+ script-security 2
+ auth-user-pass-verify /usr/bin/true via-env
+ topology subnet
+
+ keepalive 100 600
+ "
+ ovpn_start b "
+ dev tun0
+ dev-type tun
+
+ client
+
+ remote 192.0.2.1
+ auth-user-pass $(atf_get_srcdir)/user.pass
+
+ ca $(atf_get_srcdir)/ca.crt
+ cert $(atf_get_srcdir)/client.crt
+ key $(atf_get_srcdir)/client.key
+ dh $(atf_get_srcdir)/dh.pem
+
+ keepalive 100 600
+ "
+
+ # Give the tunnel time to come up
+ sleep 10
+
+ atf_check -s exit:0 -o ignore jexec b ping -c 3 198.51.100.1
+}
+
+4mapped_cleanup()
+{
+ ovpn_cleanup
+}
+
atf_test_case "6in4" "cleanup"
6in4_head()
{
@@ -693,6 +765,7 @@ chacha_cleanup()
atf_init_test_cases()
{
atf_add_test_case "4in4"
+ atf_add_test_case "4mapped"
atf_add_test_case "6in4"
atf_add_test_case "6in6"
atf_add_test_case "4in6"
