2021-07-01 15:15:36 +00:00
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#
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2023-05-10 15:40:58 +00:00
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# SPDX-License-Identifier: BSD-2-Clause
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2021-07-01 15:15:36 +00:00
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#
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# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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. $(atf_get_srcdir)/utils.subr
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common_dir=$(atf_get_srcdir)/../common
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atf_test_case "ftp" "cleanup"
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ftp_head()
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{
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atf_set descr 'Test ftp-proxy'
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atf_set require.user root
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atf_set require.progs twistd
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}
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ftp_body()
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{
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pft_init
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epair_client=$(vnet_mkepair)
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epair_link=$(vnet_mkepair)
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ifconfig ${epair_client}a 192.0.2.2/24 up
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route add -net 198.51.100.0/24 192.0.2.1
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vnet_mkjail fwd ${epair_client}b ${epair_link}a
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jexec fwd ifconfig ${epair_client}b 192.0.2.1/24 up
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jexec fwd ifconfig ${epair_link}a 198.51.100.1/24 up
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jexec fwd ifconfig lo0 127.0.0.1/8 up
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jexec fwd sysctl net.inet.ip.forwarding=1
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vnet_mkjail srv ${epair_link}b
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jexec srv ifconfig ${epair_link}b 198.51.100.2/24 up
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jexec srv route add default 198.51.100.1
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# Start FTP server in srv
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jexec srv twistd ftp -r `pwd` -p 21
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# Sanity check
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atf_check -s exit:0 -o ignore ping -c 1 198.51.100.2
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jexec fwd pfctl -e
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pft_set_rules fwd \
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"nat on ${epair_link}a inet from 192.0.2.0/24 to any -> (${epair_link}a)" \
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"nat-anchor \"ftp-proxy/*\"" \
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"rdr-anchor \"ftp-proxy/*\"" \
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"rdr pass on ${epair_client}b proto tcp from 192.0.2.0/24 to any port 21 -> 127.0.0.1 port 8021" \
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"anchor \"ftp-proxy/*\"" \
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"pass out proto tcp from 127.0.0.1 to any port 21"
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jexec fwd /usr/sbin/ftp-proxy
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# Create a dummy file to download
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echo 'foo' > remote.txt
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echo 'get remote.txt local.txt' | ftp -a 198.51.100.2
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# Compare the downloaded file to the original
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if ! diff -q local.txt remote.txt;
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then
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atf_fail 'Failed to retrieve file'
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fi
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}
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ftp_cleanup()
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{
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pft_cleanup
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}
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atf_init_test_cases()
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{
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atf_add_test_case "ftp"
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}
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