| Commit message (Collapse) | Author | Age | Files | Lines |
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nft .. ip ttl set 42
did set the protocol field and left ttl alone, add test cases for this.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This test checks bug identified and fixed in the commit mentioned below
In a statement if there are multiple src data then it would be
totally ambiguous to decide which value to set.
Before the commit was made it returned 134(BUG), but now it returns 1
i.e, an error message.
Following rules tests ambiguity while setting the value:
$ sudo nft add rule ip test-ip4 output ct mark set {0x11333, 0x11}
<cmdline>:1:41-55: Error: you cannot use a set here, unknown value to use
add rule ip test-ip4 output ct mark set {0x11333, 0x11}
~~~~~~~~~~~~^^^^^^^^^^^^^^^
Test: 986dea8 ("evaluate: avoid reference to multiple src data in
statements which set values")
Signed-off-by: Shyam Saini <mayhs11saini@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Many testcases were masked because of bug #888. This series of patches unmasks
them
Signed-off-by: Anatole Denis <anatole@rezel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The following selectors display strings using quotes:
* meta iifname
* meta oifname
* meta ibriport
* meta obriport
However, the following do not:
* meta oif
* meta iif
* meta skuid
* meta skgid
* meta iifgroup
* meta oifgroup
* meta rtclassid
* ct label
Given they refer to user-defined values, neither keywords nor internal
built-in known values, let's quote the output of this.
This patch modifies symbolic_constant_print() so we can signal this to
indicate if the string needs to be quoted.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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payload set operations should work at least for byte-sized
quantities >= 2 byte.
Before adding support for odd-sized writes (ecn, dscp, ip6 flowlabel
...) add a bunch of tests to cover current state.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Since commit
20b1131c07acd2fc ("payload: fix stacked headers protocol context tracking")
we deref null pointer if we can't find a description for the desired
protocol, so "ip protocol 254" crashes while testing protocols 6 or 17
(tcp, udp) works.
Also add a test case for this.
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1072
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This supports both IPv4:
# nft --debug=netlink add rule filter forward ip dscp cs1 counter
ip filter forward
[ payload load 1b @ network header + 1 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x000000fc ) ^ 0x00000000 ]
[ cmp neq reg 1 0x00000080 ]
[ counter pkts 0 bytes 0 ]
And also IPv6, note that in this case we take two bytes from the payload:
# nft --debug=netlink add rule ip6 filter input ip6 dscp cs4 counter
ip6 filter input
[ payload load 2b @ network header + 0 => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x0000c00f ) ^ 0x00000000 ]
[ cmp eq reg 1 0x00000008 ]
[ counter pkts 0 bytes 0 ]
Given the DSCP is split in two bytes, the less significant nibble
of the first byte and the two most significant 2 bits of the second
byte.
The 8 bit traffic class in RFC2460 after the version field are used for
DSCP (6 bit) and ECN (2 bit). Support for ECN comes in a follow up
patch.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch enables tests for the new netdev family and its ingress
chain.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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I think this unit tests should be self-contained at some level. The
shell/ directory should be used to catch regressions at ruleset level,
ie. these kind of combinations.
Another motivation is that I want that netdev/ingress gets tested
(coming in a follow up patch), and we don't support log there yet, so I
would need to skip this test for that case.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The test files have been adapted to the syntax defined in the previous
commit "tests/py: modify supported test file syntax"
Signed-off-by: Pablo M. Bermudo Garay <pablombg@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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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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