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https://passt.top/passt
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58e6d68599
The tests in pasta/tcp and pasta/udp for inbound transfers have the server listening within the namespace explicitly bound to 127.0.0.1 or ::1. This only works because of the behaviour of inbound splice connections, which always appear with both source and destination addresses as loopback in the namespace. That's not an inherent property for "spliced" connections and arguably an undesirable one. Also update the test names to make it clearer that these tests are expecting to exercise the "splice" path. Interestingly this was already correct for the equivalent passt_in_ns/*, although we also update the test names for clarity there. Note that there are similar issues in some of the podman tests, addressed in https://github.com/containers/podman/pull/24064 Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
255 lines
8.4 KiB
Plaintext
255 lines
8.4 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# PASST - Plug A Simple Socket Transport
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# for qemu/UNIX domain socket mode
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#
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# PASTA - Pack A Subtle Tap Abstraction
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# for network namespace/tap device mode
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#
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# test/passt_in_ns/tcp - Check TCP functionality for passt in ns with pasta
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#
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# Copyright (c) 2021 Red Hat GmbH
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# Author: Stefano Brivio <sbrivio@redhat.com>
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gtools socat ip jq
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htools socat ip jq
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nstools socat ip jq
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set MAP_HOST4 192.0.2.1
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set MAP_HOST6 2001:db8:9a55::1
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set MAP_NS4 192.0.2.2
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set MAP_NS6 2001:db8:9a55::2
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set TEMP_BIG __STATEDIR__/test_big.bin
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set TEMP_SMALL __STATEDIR__/test_small.bin
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set TEMP_NS_BIG __STATEDIR__/test_ns_big.bin
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set TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin
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test TCP/IPv4: host to guest: big transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv4: host to ns (spliced): big transfer
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nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002
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nsw
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check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin
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test TCP/IPv4: guest to host: big transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/big.bin TCP4:__MAP_HOST4__:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv4: guest to ns: big transfer
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nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/big.bin TCP4:__MAP_NS4__:10002
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nsw
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check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin
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test TCP/IPv4: ns to host (spliced): big transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv4: ns to host (via tap): big transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__MAP_HOST4__:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv4: ns to guest (using loopback address): big transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv4: ns to guest (using namespace address): big transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
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nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
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nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__ADDR__:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv4: host to guest: small transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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test TCP/IPv4: host to ns (spliced): small transfer
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nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002
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nsw
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check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv4: guest to host: small transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/small.bin TCP4:__MAP_HOST4__:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv4: guest to ns: small transfer
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nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/small.bin TCP4:__MAP_NS4__:10002
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nsw
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check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv4: ns to host (spliced): small transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv4: ns to host (via tap): small transfer
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hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__MAP_HOST4__:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv4: ns to guest (using loopback address): small transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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test TCP/IPv4: ns to guest (using namespace address): small transfer
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guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__ADDR__:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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test TCP/IPv6: host to guest: big transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv6: host to ns (spliced): big transfer
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nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002
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nsw
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check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin
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test TCP/IPv6: guest to host: big transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/big.bin TCP6:[__MAP_HOST6__]:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv6: guest to ns: big transfer
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nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/big.bin TCP6:[__MAP_NS6__]:10002
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nsw
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check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin
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test TCP/IPv6: ns to host (spliced): big transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv6: ns to host (via tap): big transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__MAP_HOST6__]:10003
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hostw
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check cmp __TEMP_BIG__ __BASEPATH__/big.bin
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test TCP/IPv6: ns to guest (using loopback address): big transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv6: ns to guest (using namespace address): big transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
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nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
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nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
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sleep 1
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ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__ADDR6__]:10001
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guestw
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guest cmp test_big.bin /root/big.bin
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test TCP/IPv6: host to guest: small transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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test TCP/IPv6: host to ns (spliced): small transfer
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nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
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sleep 1
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host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002
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nsw
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check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv6: guest to host: small transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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guest socat -u OPEN:/root/small.bin TCP6:[__MAP_HOST6__]:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv6: guest to ns: small transfer
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nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__
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sleep 1
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guest socat -u OPEN:/root/small.bin TCP6:[__MAP_NS6__]:10002
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nsw
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check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv6: ns to host (spliced): small transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv6: ns to host (via tap): small transfer
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hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[__MAP_HOST6__]:10003
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hostw
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check cmp __TEMP_SMALL__ __BASEPATH__/small.bin
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test TCP/IPv6: ns to guest (using loopback address): small transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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test TCP/IPv6: ns to guest (using namespace address): small transfer
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guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
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sleep 1
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ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[__ADDR6__]:10001
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guestw
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guest cmp test_small.bin /root/small.bin
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