| Commit message (Collapse) | Author | Age | Files | Lines |
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Rearrange the directory to obtain a better organization of files and
tests-suites.
We end with a tree like this:
tests
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.--- py
.--- shell
.--- files
This was suggested by Pablo.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The tests script suffers a crash when a rule test line is malformed
(e.g. if expected result is missing). This commit fixes these crashes
and now the line is skipped and a warning is printed.
While at it, fix a malformed test line too.
Signed-off-by: Pablo M. Bermudo Garay <pablombg@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Contrary to iptables, we use the asterisk character '*' as wildcard.
# nft --debug=netlink add rule test test iifname eth\*
ip test test
[ meta load iifname => reg 1 ]
[ cmp eq reg 1 0x00687465 ]
Note that this generates an optimized comparison without bitwise.
In case you want to match a device that contains an asterisk, you have
to escape the asterisk, ie.
# nft add rule test test iifname eth\\*
The wildcard string handling occurs from the evaluation step, where we
convert from:
relational
/ \
/ \
meta value
oifname eth*
to:
relational
/ \
/ \
meta prefix
ofiname
As Patrick suggested, this not actually a wildcard but a prefix since it
only applies to the string when placed at the end.
More comments:
* This relaxes the left->size > right->size from netlink_parse_cmp()
for strings since the optimization that this patch applies may now
result in bogus errors.
* This patch can be later on extended to apply a similar optimization to
payload expressions when:
expr->len % BITS_PER_BYTE == 0
For meta and ct, the kernel checks for the exact length of the attributes
(it expects integer 32 bits) so we can't do it unless we relax that.
* Wildcard strings are not supported from sets and maps yet. Error
reporting is not very good at this stage since expr_evaluate_prefix()
doesn't have enough context (ctx->set is NULL, the set object is
currently created later after evaluating the lhs and rhs of the
relational). I'll be following up on this later.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds simple tests for concatenation and maps, including more
advanced tests that combine them.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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I get failures here since 'man' has different uid vs. what
test suite expects.
Furthermore, this box does not have a 'backup' user.
Switch to root/bin/daemon -- those exist on both debian and fedora.
After this meta.t passes on all my machines.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Fix lots of warnings, mostly related to the listing of ranges in many of the
tests that we have, eg.
any/meta.t: WARNING: line: 30: 'nft add rule ip test-ip4 input meta l4proto 33-45': 'meta l4proto 33-45' mismatches 'meta l4proto 33-45'
any/meta.t: WARNING: line: 31: 'nft add rule ip test-ip4 input meta l4proto != 33-45': 'meta l4proto != 33-45' mismatches 'meta l4proto != 33-45'
any/meta.t: WARNING: line: 99: 'nft add rule ip test-ip4 input meta skuid 3001-3005 accept': 'meta skuid 3001-3005 accept' mismatches 'skuid 3001-3005 accept'
any/meta.t: WARNING: line: 100: 'nft add rule ip test-ip4 input meta skuid != 2001-2005 accept': 'meta skuid != 2001-2005 accept' mismatches 'skuid != 2001-2005 accept'
any/meta.t: WARNING: line: 111: 'nft add rule ip test-ip4 input meta skgid 2001-2005 accept': 'meta skgid 2001-2005 accept' mismatches 'skgid 2001-2005 accept'
any/meta.t: WARNING: line: 112: 'nft add rule ip test-ip4 input meta skgid != 2001-2005 accept': 'meta skgid != 2001-2005 accept' mismatches 'skgid != 2001-2005 accept'
any/meta.t: WARNING: line: 156: 'nft add rule ip test-ip4 input meta cpu 1-3': 'meta cpu 1-3' mismatches 'cpu 1-3'
any/meta.t: WARNING: line: 158: 'nft add rule ip test-ip4 input meta cpu != 1-2': 'meta cpu != 1-2' mismatches 'cpu != 1-2'
any/meta.t: WARNING: line: 187: 'nft add rule ip test-ip4 input meta cgroup 0x100001 - 0x100003': 'meta cgroup 0x100001 - 0x100003' mismatches 'cgroup 1048577-1048579'
...
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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'meta mark set 10' is a valid input, but the expected output is
'mark set 10'.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Closes: http://bugzilla.netfilter.org/show_bug.cgi?id=995
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This suppresses several superfluous errors:
any/meta.t: ERROR: line 168: nft add rule ip test-ip4 input meta iifgroup {11,33}: This rule should not have failed.
any/meta.t: ERROR: line 178: nft add rule ip test-ip4 input meta oifgroup {11,33}: This rule should not have failed.
ip/masquerade.t: ERROR: line 23: nft add rule ip4 test-ip4 output tcp dport {1,2,3,4,5,6,7,8,101,202,303,1001,2002,3003} masquerade: This rule should not have failed.
ip6/masquerade.t: ERROR: line 23: nft add rule ip6 test-ip6 output tcp dport {1,2,3,4,5,6,7,8,101,202,303,1001,2002,3003} masquerade: This rule should not have failed.
This needs a space before the list of elements in the set, otherwise
bash here misinterprets the set.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The new attribute of meta is "cgroup".
Example of use in nft:
# nft add rule ip test output meta cgroup != 0x100001 counter drop
Moreover, this adds tests to the meta.t test file.
The kernel support is addedin the commit:
ce67417 ("netfilter: nft_meta: add cgroup support")
The libnftnl support is add in the commit:
1d4a480 ("expr: meta: Add cgroup support")
More information about the steps to use cgroup:
https://www.kernel.org/doc/Documentation/cgroups/net_cls.txt
More info about cgroup in iptables:
http://git.kernel.org/cgit/linux/kernel/git/pablo/nftables.git/commit/net/netfilter/xt_cgroup.c?id=82a37132f300ea53bdcd812917af5a6329ec80c3
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This adds the new devgroup datatype to get the group name from
/etc/iproute2/group file.
Example of use:
nft add rule ip test input meta iifgroup 0 counter
nft add rule ip test input meta iifgroup default counter
Moreover, It adds tests in meta.t test file.
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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There are false errors if you run the automated regression testing
without a wlan0 device in the system.
Delete references to 'wlan0' in test files or replaces 'wlan0' by 'lo'
or 'eth0' in the test files if it is possible.
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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"any" folder contains the test files that are executed in ipv4, ipv6,
inet, arp, bridge family of tables.
These test files are executed with nft-tests.py
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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