From owner-dev-commits-src-branches@freebsd.org Thu May 27 10:20:30 2021 Return-Path: Delivered-To: dev-commits-src-branches@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E70E163861F; Thu, 27 May 2021 10:20:30 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FrP305NGKz4s3F; Thu, 27 May 2021 10:20:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 20160223A1; Thu, 27 May 2021 10:20:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 14RAKSfm055368; Thu, 27 May 2021 10:20:28 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 14RAKSgp055367; Thu, 27 May 2021 10:20:28 GMT (envelope-from git) Date: Thu, 27 May 2021 10:20:28 GMT Message-Id: <202105271020.14RAKSgp055367@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Kristof Provost Subject: git: 4e7aa605e57a - stable/12 - pf tests: Test the ability to kill floating states by interface MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kp X-Git-Repository: src X-Git-Refname: refs/heads/stable/12 X-Git-Reftype: branch X-Git-Commit: 4e7aa605e57aa33147d482f04dee028ffbe38825 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-branches@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commits to the stable branches of the FreeBSD src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 May 2021 10:20:31 -0000 The branch stable/12 has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=4e7aa605e57aa33147d482f04dee028ffbe38825 commit 4e7aa605e57aa33147d482f04dee028ffbe38825 Author: Kristof Provost AuthorDate: 2021-05-13 08:04:20 +0000 Commit: Kristof Provost CommitDate: 2021-05-27 07:09:45 +0000 pf tests: Test the ability to kill floating states by interface Reviewed by: eri MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D30247 (cherry picked from commit 7bd7933f9a4f1757fdefeee2e1ac8b8c4d299fc3) --- tests/sys/netpfil/pf/killstate.sh | 60 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/tests/sys/netpfil/pf/killstate.sh b/tests/sys/netpfil/pf/killstate.sh index 131b6268daf7..b811befc08c5 100644 --- a/tests/sys/netpfil/pf/killstate.sh +++ b/tests/sys/netpfil/pf/killstate.sh @@ -375,6 +375,65 @@ match_cleanup() pft_cleanup } +atf_test_case "interface" "cleanup" +interface_head() +{ + atf_set descr 'Test killing states based on interface' + atf_set require.user root + atf_set require.progs scapy +} + +interface_body() +{ + pft_init + + epair=$(vnet_mkepair) + ifconfig ${epair}a 192.0.2.1/24 up + + vnet_mkjail alcatraz ${epair}b + jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up + jexec alcatraz pfctl -e + + pft_set_rules alcatraz "block all" \ + "pass in proto icmp" + + # Sanity check & establish state + # Note: use pft_ping so we always use the same ID, so pf considers all + # echo requests part of the same flow. + atf_check -s exit:0 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a + + # Change rules to now deny the ICMP traffic + pft_set_rules noflush alcatraz "block all" + + # Established state means we can still ping alcatraz + atf_check -s exit:0 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a + + # Flushing states on a different interface doesn't affect our state + jexec alcatraz pfctl -i ${epair}a -Fs + atf_check -s exit:0 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a + + # Flushing on the correct interface does (even with floating states) + jexec alcatraz pfctl -i ${epair}b -Fs + atf_check -s exit:1 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a +} + +interface_cleanup() +{ + pft_cleanup +} + atf_init_test_cases() { atf_add_test_case "v4" @@ -382,4 +441,5 @@ atf_init_test_cases() atf_add_test_case "multilabel" atf_add_test_case "gateway" atf_add_test_case "match" + atf_add_test_case "interface" }