Daniel Borkmann f2bcf1b93d bpf, testing: Add get{peer, sock}name selftests to test_progs ... [upstream commit 566fc3f5d1c641b510ec487cf274a047f8a1e849] Extend the existing connect_force_port test to assert get{peer,sock}name programs as well. The workflow for e.g. IPv4 is as follows: i) server binds to concrete port, ii) client calls getsockname() on server fd which exposes 1.2.3.4:60000 to client, iii) client connects to service address 1.2.3.4:60000 binds to concrete local address (127.0.0.1:22222) and remaps service address to a concrete backend address (127.0.0.1:60123), iv) client then calls getsockname() on its own fd to verify local address (127.0.0.1:22222) and getpeername() on its own fd which then publishes service address (1.2.3.4:60000) instead of actual backend. Same workflow is done for IPv6 just with different address/port tuples. # ./test_progs -t connect_force_port #14 connect_force_port:OK Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Andrey Ignatov <rdna@fb.com> Link: https://lore.kernel.org/bpf/3343da6ad08df81af715a95d61a84fb4a960f2bf.1589841594.git.daniel@iogearbox.net		2022-07-18 19:48:53 +08:00
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.gitignore	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
attach_probe.c	selftests/bpf: use hrtimer_nanosleep() for attach_probe test	2022-06-21 14:20:01 +08:00
bpf_iter.c	selftests/bpf: fix compile error for bpf_iter	2022-06-21 10:27:20 +08:00
bpf_obj_id.c	selftests/bpf: Test bpf_link's get_next_id, get_fd_by_id, and get_obj_info	2022-06-21 10:27:18 +08:00
bpf_tcp_ca.c	bpf: Add bpf_dctcp example	2022-06-21 10:27:18 +08:00
bpf_verif_scale.c	selftests/bpf: Integrate verbose verifier log into test_progs	2022-06-21 10:27:19 +08:00
cgroup_attach_autodetach.c	selftests/bpf: fix compile errors	2022-06-21 10:27:18 +08:00
cgroup_attach_multi.c	selftests/bpf: Test BPF_F_REPLACE in cgroup_attach_multi	2022-06-21 10:27:18 +08:00
cgroup_attach_override.c	selftests/bpf: fix compile errors	2022-06-21 10:27:18 +08:00
cgroup_link.c	selftests/bpf: Test FD-based cgroup attachment	2022-06-21 10:27:18 +08:00
connect_force_port.c	bpf, testing: Add get{peer, sock}name selftests to test_progs	2022-07-18 19:48:53 +08:00
core_reloc.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
fentry_fexit.c	selftests/bpf: sync fentry/fexit test from upstream	2022-06-21 10:27:18 +08:00
fentry_test.c	selftests/bpf: sync fentry/fexit test from upstream	2022-06-21 10:27:18 +08:00
fexit_bpf2bpf.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
fexit_stress.c	selftests/bpf: Add stress test for maximum number of progs	2022-06-21 10:27:18 +08:00
fexit_test.c	selftests/bpf: sync fentry/fexit test from upstream	2022-06-21 10:27:18 +08:00
flow_dissector.c	selftests/bpf: Extend test_flow_dissector to cover link creation	2022-06-21 10:27:19 +08:00
flow_dissector_load_bytes.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
flow_dissector_reattach.c	selftests/bpf: Add tests for attaching bpf_link to netns	2022-06-21 10:27:19 +08:00
get_stack_raw_tp.c	bpf: Test_progs, add test to catch retval refine error handling	2021-03-16 16:26:42 +08:00
global_data.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
l4lb_all.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
link_pinning.c	selftests/bpf: Add link pinning selftests	2022-06-21 10:27:18 +08:00
map_lock.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
map_ptr.c	selftests/bpf: Pass page size from userspace in map_ptr	2022-06-21 10:27:21 +08:00
modify_return.c	bpf: Add test ops for BPF_PROG_TYPE_TRACING	2022-06-21 10:27:18 +08:00
obj_name.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
perf_buffer.c	selftests/bpf: Switch perf_buffer test to tracepoint and skeleton	2022-06-21 10:27:21 +08:00
pkt_access.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
pkt_md_access.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
prog_run_xattr.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
queue_stack_map.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
raw_tp_writable_reject_nbd_invalid.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
raw_tp_writable_test_run.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
reference_tracking.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
ringbuf.c	libbpf: Fix ring_buffer__poll() to return number of consumed samples	2022-06-21 10:27:20 +08:00
ringbuf_multi.c	libbpf: Fix ring_buffer__poll() to return number of consumed samples	2022-06-21 10:27:20 +08:00
send_signal.c	selftests/bpf: remove or fix some tests	2022-06-21 14:19:11 +08:00
signal_pending.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
sk_assign.c	selftests: bpf: Extend sk_assign tests for UDP	2022-06-21 10:27:19 +08:00
sk_lookup.c	selftests/bpf: Tests for BPF_SK_LOOKUP attach point	2022-06-21 10:27:19 +08:00
skb_ctx.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
sockmap_basic.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sockopt.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sockopt_inherit.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sockopt_multi.c	selftests/bpf: Fix error return code in run_getsockopt_test()	2021-03-16 16:41:20 +08:00
sockopt_sk.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
spinlock.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
stacktrace_build_id.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stacktrace_build_id_nmi.c	selftests/bpf: fix goto cleanup label not defined	2021-03-16 16:27:46 +08:00
stacktrace_map.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stacktrace_map_raw_tp.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
tailcalls.c	bpf, testing: Add various tail call test cases	2022-06-21 10:27:18 +08:00
task_fd_query_rawtp.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
task_fd_query_tp.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
tcp_estats.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
tcp_rtt.c	bpf: selftests: A few improvements to network_helpers.c	2022-06-21 10:27:19 +08:00
test_local_storage.c	bpf: Add selftests for local_storage	2022-06-21 10:27:20 +08:00
test_lsm.c	bpf, lsm: Fix the file_mprotect LSM test.	2022-06-21 10:27:18 +08:00
tp_attach_query.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
xdp.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
xdp_adjust_tail.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
xdp_noinline.c	selftests/bpf: Move existing common networking parts into network_helpers	2022-06-21 10:27:19 +08:00
xdp_perf.c	selftests: bpf: Add xdp_perf test	2022-06-21 10:27:06 +08:00