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passt/test/tcp/passt_in_ns
David Gibson 56e755ba11 test: Use context system for guest commands 
Extends the context system in the test scripts to allow executing commands
within a guest.  Do this without requiring an existing network in the guest
by using socat to run ssh via a vsock connection.

We do need some additional "sleep"s in the tests, because the new
faster dispatch means that sometimes we attempt to connect before
socat has managed to listen.

For now, only use this for the plain "passt" tests.  The "passt_in_ns" and
other tests have additional complications we still need to deal with.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2022-09-13 05:32:00 +02:00

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# SPDX-License-Identifier: AGPL-3.0-or-later
#
# PASST - Plug A Simple Socket Transport
# for qemu/UNIX domain socket mode
#
# PASTA - Pack A Subtle Tap Abstraction
# for network namespace/tap device mode
#
# test/tcp/passt_in_ns - Check TCP functionality for passt in ns with pasta
#
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
gtools socat ip jq md5sum cut
htools dd socat ip jq md5sum cut
nstools socat ip jq md5sum cut
test TCP/IPv4: host to guest: big transfer
temp TEMP_BIG
guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep 1
host dd if=/dev/urandom bs=1M count=10 of=__TEMP_BIG__
host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10001
guestw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: host to ns: big transfer
temp TEMP_NS_BIG
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10002
nsw
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: guest to host: big transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
guest socat -u OPEN:test_big.bin TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: guest to ns: big transfer
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_BIG__,create,trunc
guest socat -u OPEN:test_big.bin TCP4:__GW__:10002
nsw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (spliced): big transfer
sleep 1
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (via tap): big transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to guest (using loopback address): big transfer
guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to guest (using namespace address): big transfer
guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__ADDR__:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: host to guest: small transfer
temp TEMP_SMALL
guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep 1
host dd if=/dev/urandom bs=2k count=100 of=__TEMP_SMALL__
host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10001
guestw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: host to ns: small transfer
temp TEMP_NS_SMALL
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10002
nsw
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: guest to host: small transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
guest socat -u OPEN:test_small.bin TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: guest to ns: small transfer
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_SMALL__,create,trunc
guest socat -u OPEN:test_small.bin TCP4:__GW__:10002
nsw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (spliced): small transfer
sleep 1
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (via tap): small transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to guest (using loopback address): small transfer
guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep 1
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to guest (using namespace address): small transfer
guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep 1
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__ADDR__:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to guest: big transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep 1
host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to ns: big transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10002
nsw
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: guest to host: big transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
guest socat -u OPEN:test_big.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: guest to ns: big transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_BIG__,create,trunc
guest socat -u OPEN:test_big.bin TCP6:[__GW6__%__IFNAME__]:10002
nsw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (spliced): big transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (via tap): big transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to guest (using loopback address): big transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
sleep 1
ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to guest (using namespace address): big transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__ADDR6__]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to guest: small transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep 1
host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to ns: small transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10002
nsw
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: guest to host: small transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: guest to ns: small transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_SMALL__
guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10002
nsw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (spliced): small transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (via tap): small transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to guest (using loopback address): small transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
sleep 1
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to guest (using namespace address): small transfer
guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__ADDR6__]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
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