| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_sk_lookup.c | 0ab5539f85840d3c4e5a8a4783901c0038f8321e Fri Jul 17 12:35:36 CEST 2020 Jakub Sitnicki <jakub@cloudflare.com> selftests/bpf: Tests for BPF_SK_LOOKUP attach point
Add tests to test_progs that exercise:
- attaching/detaching/querying programs to BPF_SK_LOOKUP hook,
- redirecting socket lookup to a socket selected by BPF program,
- failing a socket lookup on BPF program's request,
- error scenarios for selecting a socket from BPF program,
- accessing BPF program context,
- attaching and running multiple BPF programs.
Run log:
bash-5.0# ./test_progs -n 70
#70/1 query lookup prog:OK
#70/2 TCP IPv4 redir port:OK
#70/3 TCP IPv4 redir addr:OK
#70/4 TCP IPv4 redir with reuseport:OK
#70/5 TCP IPv4 redir skip reuseport:OK
#70/6 TCP IPv6 redir port:OK
#70/7 TCP IPv6 redir addr:OK
#70/8 TCP IPv4->IPv6 redir port:OK
#70/9 TCP IPv6 redir with reuseport:OK
#70/10 TCP IPv6 redir skip reuseport:OK
#70/11 UDP IPv4 redir port:OK
#70/12 UDP IPv4 redir addr:OK
#70/13 UDP IPv4 redir with reuseport:OK
#70/14 UDP IPv4 redir skip reuseport:OK
#70/15 UDP IPv6 redir port:OK
#70/16 UDP IPv6 redir addr:OK
#70/17 UDP IPv4->IPv6 redir port:OK
#70/18 UDP IPv6 redir and reuseport:OK
#70/19 UDP IPv6 redir skip reuseport:OK
#70/20 TCP IPv4 drop on lookup:OK
#70/21 TCP IPv6 drop on lookup:OK
#70/22 UDP IPv4 drop on lookup:OK
#70/23 UDP IPv6 drop on lookup:OK
#70/24 TCP IPv4 drop on reuseport:OK
#70/25 TCP IPv6 drop on reuseport:OK
#70/26 UDP IPv4 drop on reuseport:OK
#70/27 TCP IPv6 drop on reuseport:OK
#70/28 sk_assign returns EEXIST:OK
#70/29 sk_assign honors F_REPLACE:OK
#70/30 sk_assign accepts NULL socket:OK
#70/31 access ctx->sk:OK
#70/32 narrow access to ctx v4:OK
#70/33 narrow access to ctx v6:OK
#70/34 sk_assign rejects TCP established:OK
#70/35 sk_assign rejects UDP connected:OK
#70/36 multi prog - pass, pass:OK
#70/37 multi prog - drop, drop:OK
#70/38 multi prog - pass, drop:OK
#70/39 multi prog - drop, pass:OK
#70/40 multi prog - pass, redir:OK
#70/41 multi prog - redir, pass:OK
#70/42 multi prog - drop, redir:OK
#70/43 multi prog - redir, drop:OK
#70/44 multi prog - redir, redir:OK
#70 sk_lookup:OK
Summary: 1/44 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200717103536.397595-16-jakub@cloudflare.com
|
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | sk_lookup.c | 0ab5539f85840d3c4e5a8a4783901c0038f8321e Fri Jul 17 12:35:36 CEST 2020 Jakub Sitnicki <jakub@cloudflare.com> selftests/bpf: Tests for BPF_SK_LOOKUP attach point
Add tests to test_progs that exercise:
- attaching/detaching/querying programs to BPF_SK_LOOKUP hook,
- redirecting socket lookup to a socket selected by BPF program,
- failing a socket lookup on BPF program's request,
- error scenarios for selecting a socket from BPF program,
- accessing BPF program context,
- attaching and running multiple BPF programs.
Run log:
bash-5.0# ./test_progs -n 70
#70/1 query lookup prog:OK
#70/2 TCP IPv4 redir port:OK
#70/3 TCP IPv4 redir addr:OK
#70/4 TCP IPv4 redir with reuseport:OK
#70/5 TCP IPv4 redir skip reuseport:OK
#70/6 TCP IPv6 redir port:OK
#70/7 TCP IPv6 redir addr:OK
#70/8 TCP IPv4->IPv6 redir port:OK
#70/9 TCP IPv6 redir with reuseport:OK
#70/10 TCP IPv6 redir skip reuseport:OK
#70/11 UDP IPv4 redir port:OK
#70/12 UDP IPv4 redir addr:OK
#70/13 UDP IPv4 redir with reuseport:OK
#70/14 UDP IPv4 redir skip reuseport:OK
#70/15 UDP IPv6 redir port:OK
#70/16 UDP IPv6 redir addr:OK
#70/17 UDP IPv4->IPv6 redir port:OK
#70/18 UDP IPv6 redir and reuseport:OK
#70/19 UDP IPv6 redir skip reuseport:OK
#70/20 TCP IPv4 drop on lookup:OK
#70/21 TCP IPv6 drop on lookup:OK
#70/22 UDP IPv4 drop on lookup:OK
#70/23 UDP IPv6 drop on lookup:OK
#70/24 TCP IPv4 drop on reuseport:OK
#70/25 TCP IPv6 drop on reuseport:OK
#70/26 UDP IPv4 drop on reuseport:OK
#70/27 TCP IPv6 drop on reuseport:OK
#70/28 sk_assign returns EEXIST:OK
#70/29 sk_assign honors F_REPLACE:OK
#70/30 sk_assign accepts NULL socket:OK
#70/31 access ctx->sk:OK
#70/32 narrow access to ctx v4:OK
#70/33 narrow access to ctx v6:OK
#70/34 sk_assign rejects TCP established:OK
#70/35 sk_assign rejects UDP connected:OK
#70/36 multi prog - pass, pass:OK
#70/37 multi prog - drop, drop:OK
#70/38 multi prog - pass, drop:OK
#70/39 multi prog - drop, pass:OK
#70/40 multi prog - pass, redir:OK
#70/41 multi prog - redir, pass:OK
#70/42 multi prog - drop, redir:OK
#70/43 multi prog - redir, drop:OK
#70/44 multi prog - redir, redir:OK
#70 sk_lookup:OK
Summary: 1/44 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200717103536.397595-16-jakub@cloudflare.com
|
| /linux/tools/testing/selftests/bpf/ |
| H A D | network_helpers.h | diff 0ab5539f85840d3c4e5a8a4783901c0038f8321e Fri Jul 17 12:35:36 CEST 2020 Jakub Sitnicki <jakub@cloudflare.com> selftests/bpf: Tests for BPF_SK_LOOKUP attach point
Add tests to test_progs that exercise:
- attaching/detaching/querying programs to BPF_SK_LOOKUP hook,
- redirecting socket lookup to a socket selected by BPF program,
- failing a socket lookup on BPF program's request,
- error scenarios for selecting a socket from BPF program,
- accessing BPF program context,
- attaching and running multiple BPF programs.
Run log:
bash-5.0# ./test_progs -n 70
#70/1 query lookup prog:OK
#70/2 TCP IPv4 redir port:OK
#70/3 TCP IPv4 redir addr:OK
#70/4 TCP IPv4 redir with reuseport:OK
#70/5 TCP IPv4 redir skip reuseport:OK
#70/6 TCP IPv6 redir port:OK
#70/7 TCP IPv6 redir addr:OK
#70/8 TCP IPv4->IPv6 redir port:OK
#70/9 TCP IPv6 redir with reuseport:OK
#70/10 TCP IPv6 redir skip reuseport:OK
#70/11 UDP IPv4 redir port:OK
#70/12 UDP IPv4 redir addr:OK
#70/13 UDP IPv4 redir with reuseport:OK
#70/14 UDP IPv4 redir skip reuseport:OK
#70/15 UDP IPv6 redir port:OK
#70/16 UDP IPv6 redir addr:OK
#70/17 UDP IPv4->IPv6 redir port:OK
#70/18 UDP IPv6 redir and reuseport:OK
#70/19 UDP IPv6 redir skip reuseport:OK
#70/20 TCP IPv4 drop on lookup:OK
#70/21 TCP IPv6 drop on lookup:OK
#70/22 UDP IPv4 drop on lookup:OK
#70/23 UDP IPv6 drop on lookup:OK
#70/24 TCP IPv4 drop on reuseport:OK
#70/25 TCP IPv6 drop on reuseport:OK
#70/26 UDP IPv4 drop on reuseport:OK
#70/27 TCP IPv6 drop on reuseport:OK
#70/28 sk_assign returns EEXIST:OK
#70/29 sk_assign honors F_REPLACE:OK
#70/30 sk_assign accepts NULL socket:OK
#70/31 access ctx->sk:OK
#70/32 narrow access to ctx v4:OK
#70/33 narrow access to ctx v6:OK
#70/34 sk_assign rejects TCP established:OK
#70/35 sk_assign rejects UDP connected:OK
#70/36 multi prog - pass, pass:OK
#70/37 multi prog - drop, drop:OK
#70/38 multi prog - pass, drop:OK
#70/39 multi prog - drop, pass:OK
#70/40 multi prog - pass, redir:OK
#70/41 multi prog - redir, pass:OK
#70/42 multi prog - drop, redir:OK
#70/43 multi prog - redir, drop:OK
#70/44 multi prog - redir, redir:OK
#70 sk_lookup:OK
Summary: 1/44 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200717103536.397595-16-jakub@cloudflare.com
|
| H A D | network_helpers.c | diff 0ab5539f85840d3c4e5a8a4783901c0038f8321e Fri Jul 17 12:35:36 CEST 2020 Jakub Sitnicki <jakub@cloudflare.com> selftests/bpf: Tests for BPF_SK_LOOKUP attach point
Add tests to test_progs that exercise:
- attaching/detaching/querying programs to BPF_SK_LOOKUP hook,
- redirecting socket lookup to a socket selected by BPF program,
- failing a socket lookup on BPF program's request,
- error scenarios for selecting a socket from BPF program,
- accessing BPF program context,
- attaching and running multiple BPF programs.
Run log:
bash-5.0# ./test_progs -n 70
#70/1 query lookup prog:OK
#70/2 TCP IPv4 redir port:OK
#70/3 TCP IPv4 redir addr:OK
#70/4 TCP IPv4 redir with reuseport:OK
#70/5 TCP IPv4 redir skip reuseport:OK
#70/6 TCP IPv6 redir port:OK
#70/7 TCP IPv6 redir addr:OK
#70/8 TCP IPv4->IPv6 redir port:OK
#70/9 TCP IPv6 redir with reuseport:OK
#70/10 TCP IPv6 redir skip reuseport:OK
#70/11 UDP IPv4 redir port:OK
#70/12 UDP IPv4 redir addr:OK
#70/13 UDP IPv4 redir with reuseport:OK
#70/14 UDP IPv4 redir skip reuseport:OK
#70/15 UDP IPv6 redir port:OK
#70/16 UDP IPv6 redir addr:OK
#70/17 UDP IPv4->IPv6 redir port:OK
#70/18 UDP IPv6 redir and reuseport:OK
#70/19 UDP IPv6 redir skip reuseport:OK
#70/20 TCP IPv4 drop on lookup:OK
#70/21 TCP IPv6 drop on lookup:OK
#70/22 UDP IPv4 drop on lookup:OK
#70/23 UDP IPv6 drop on lookup:OK
#70/24 TCP IPv4 drop on reuseport:OK
#70/25 TCP IPv6 drop on reuseport:OK
#70/26 UDP IPv4 drop on reuseport:OK
#70/27 TCP IPv6 drop on reuseport:OK
#70/28 sk_assign returns EEXIST:OK
#70/29 sk_assign honors F_REPLACE:OK
#70/30 sk_assign accepts NULL socket:OK
#70/31 access ctx->sk:OK
#70/32 narrow access to ctx v4:OK
#70/33 narrow access to ctx v6:OK
#70/34 sk_assign rejects TCP established:OK
#70/35 sk_assign rejects UDP connected:OK
#70/36 multi prog - pass, pass:OK
#70/37 multi prog - drop, drop:OK
#70/38 multi prog - pass, drop:OK
#70/39 multi prog - drop, pass:OK
#70/40 multi prog - pass, redir:OK
#70/41 multi prog - redir, pass:OK
#70/42 multi prog - drop, redir:OK
#70/43 multi prog - redir, drop:OK
#70/44 multi prog - redir, redir:OK
#70 sk_lookup:OK
Summary: 1/44 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200717103536.397595-16-jakub@cloudflare.com
|