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passt/test/pasta/tcp
Stefano Brivio ca2749e1bd passt: Relicense to GPL 2.0, or any later version
In practical terms, passt doesn't benefit from the additional
protection offered by the AGPL over the GPL, because it's not
suitable to be executed over a computer network.

Further, restricting the distribution under the version 3 of the GPL
wouldn't provide any practical advantage either, as long as the passt
codebase is concerned, and might cause unnecessary compatibility
dilemmas.

Change licensing terms to the GNU General Public License Version 2,
or any later version, with written permission from all current and
past contributors, namely: myself, David Gibson, Laine Stump, Andrea
Bolognani, Paul Holzinger, Richard W.M. Jones, Chris Kuhn, Florian
Weimer, Giuseppe Scrivano, Stefan Hajnoczi, and Vasiliy Ulyanov.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2023-04-06 18:00:33 +02:00

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# SPDX-License-Identifier: GPL-2.0-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/pasta/tcp - Check TCP functionality for pasta
#
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
htools socat ip jq
nstools socat ip jq
set TEMP_BIG __STATEDIR__/test_big.bin
set TEMP_NS_BIG __STATEDIR__/test_ns_big.bin
set TEMP_SMALL __STATEDIR__/test_small.bin
set TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin
test TCP/IPv4: host to ns: big transfer
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002
nsw
check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__
test TCP/IPv4: ns to host (spliced): big transfer
hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10003
hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv4: ns to host (via tap): big transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__GW__:10003
hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv4: host to ns: small transfer
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_SMALL__,create,trunc
host socat OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002
nsw
check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__
test TCP/IPv4: ns to host (spliced): small transfer
hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_SMALL__,create,trunc
ns socat OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10003
hostw
check cmp __BASEPATH__/small.bin __TEMP_SMALL__
test TCP/IPv4: ns to host (via tap): small transfer
hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__GW__:10003
hostw
check cmp __BASEPATH__/small.bin __TEMP_SMALL__
test TCP/IPv6: host to ns: big transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002
nsw
check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__
test TCP/IPv6: ns to host (spliced): big transfer
hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_BIG__,create,trunc
ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10003
hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv6: ns to host (via tap): big transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv6: host to ns: small transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_SMALL__,create,trunc
host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002
nsw
check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__
test TCP/IPv6: ns to host (spliced): small transfer
hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10003
hostw
check cmp __BASEPATH__/small.bin __TEMP_SMALL__
test TCP/IPv6: ns to host (via tap): small transfer
hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
check cmp __BASEPATH__/small.bin __TEMP_SMALL__