From owner-dev-commits-src-branches@freebsd.org Fri May 14 13:06:53 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 5048C6476A8; Fri, 14 May 2021 13:06:53 +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 4FhTM01B4qz3l2D; Fri, 14 May 2021 13:06:51 +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 5ABA812C46; Fri, 14 May 2021 13:06:51 +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 14ED6pR1052607; Fri, 14 May 2021 13:06:51 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 14ED6pha052606; Fri, 14 May 2021 13:06:51 GMT (envelope-from git) Date: Fri, 14 May 2021 13:06:51 GMT Message-Id: <202105141306.14ED6pha052606@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: 9321249f7319 - stable/12 - pf tests: Test killing states by gateway 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: 9321249f7319c9f5460d2674ee0d86424101f842 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: Fri, 14 May 2021 13:06:55 -0000 The branch stable/12 has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=9321249f7319c9f5460d2674ee0d86424101f842 commit 9321249f7319c9f5460d2674ee0d86424101f842 Author: Kristof Provost AuthorDate: 2021-04-30 15:07:23 +0000 Commit: Kristof Provost CommitDate: 2021-05-14 08:39:43 +0000 pf tests: Test killing states by gateway MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D30059 (cherry picked from commit c2e11d81d295f7d55ac8b6858b09d8fa123cbfe8) --- 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 94363ed69ecc..ae0a4b88b228 100644 --- a/tests/sys/netpfil/pf/killstate.sh +++ b/tests/sys/netpfil/pf/killstate.sh @@ -246,9 +246,69 @@ multilabel_cleanup() pft_cleanup } +atf_test_case "gateway" "cleanup" +gateway_head() +{ + atf_set descr 'Test killing states by route-to/reply-to address' + atf_set require.user root + atf_set require.progs scapy +} + +gateway_body() +{ + pft_init + + epair=$(vnet_mkepair) + ifconfig ${epair}a 192.0.2.1/24 up + + vnet_mkjail alcatraz ${epair}b + jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up + jexec alcatraz pfctl -e + + pft_set_rules alcatraz "block all" \ + "pass in reply-to (${epair}b 192.0.2.1) 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 + + # Killing with a different gateway does not affect our state + jexec alcatraz pfctl -k gateway -k 192.0.2.2 + atf_check -s exit:0 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a + + # Killing states with the relevant gateway does terminate our state + jexec alcatraz pfctl -k gateway -k 192.0.2.1 + atf_check -s exit:1 -o ignore ${common_dir}/pft_ping.py \ + --sendif ${epair}a \ + --to 192.0.2.2 \ + --replyif ${epair}a +} + +gateway_cleanup() +{ + pft_cleanup +} + atf_init_test_cases() { atf_add_test_case "v4" atf_add_test_case "label" atf_add_test_case "multilabel" + atf_add_test_case "gateway" }