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Update nftables to 1.0.1 (#2153)

This commit is contained in:
rlmenge 2022-02-09 12:15:56 -08:00 committed by GitHub
parent e64a028242
commit 9cb331b1f6
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24 changed files with 281 additions and 943 deletions
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32
SPECS/nftables/0001-tests-json_echo-Fix-for-Python3.patch
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@ -1,32 +0,0 @@
From 4aaee340b00a586b2b745dda3a4b9e9c4c7a7ce6 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Thu, 6 Feb 2020 01:21:30 +0100
Subject: [PATCH] tests: json_echo: Fix for Python3
The keys() method returns an object which does not support indexing, so
convert it to a list prior to doing so.
Fixes: a35e3a0cdc63a ("tests: json_echo: convert to py3")
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 582f142b1578b6036707242bfe874bcefc002ac2)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/json_echo/run-test.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/json_echo/run-test.py b/tests/json_echo/run-test.py
index a636d5f247702..fa7d69ab75645 100755
--- a/tests/json_echo/run-test.py
+++ b/tests/json_echo/run-test.py
@@ -119,7 +119,7 @@ def get_handle(output, search):
else:
data = item
- k = search.keys()[0]
+ k = list(search.keys())[0]
if not k in data:
continue
--
2.28.0

61
SPECS/nftables/0002-tests-json_echo-Support-testing-host-binaries.patch
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@ -1,61 +0,0 @@
From a25914f8de7c0047201019c1717638c569b5b96c Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Fri, 10 Jan 2020 11:19:42 +0100
Subject: [PATCH] tests: json_echo: Support testing host binaries
Support -H/--host option to use host's libnftables.so.1. Alternatively
users may specify a custom library path via -l/--library option.
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 106b1f2b93f82784c18dd5e312bbf88e6c02a5b8)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/json_echo/run-test.py | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/tests/json_echo/run-test.py b/tests/json_echo/run-test.py
index fa7d69ab75645..36a377ac95eec 100755
--- a/tests/json_echo/run-test.py
+++ b/tests/json_echo/run-test.py
@@ -4,6 +4,7 @@ from __future__ import print_function
import sys
import os
import json
+import argparse
TESTS_PATH = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, os.path.join(TESTS_PATH, '../../py/'))
@@ -13,12 +14,26 @@ from nftables import Nftables
# Change working directory to repository root
os.chdir(TESTS_PATH + "/../..")
-if not os.path.exists('src/.libs/libnftables.so'):
- print("The nftables library does not exist. "
- "You need to build the project.")
+parser = argparse.ArgumentParser(description='Run JSON echo tests')
+parser.add_argument('-H', '--host', action='store_true',
+ help='Run tests against installed libnftables.so.1')
+parser.add_argument('-l', '--library', default=None,
+ help='Path to libntables.so, overrides --host')
+args = parser.parse_args()
+
+check_lib_path = True
+if args.library is None:
+ if args.host:
+ args.library = 'libnftables.so.1'
+ check_lib_path = False
+ else:
+ args.library = 'src/.libs/libnftables.so.1'
+
+if check_lib_path and not os.path.exists(args.library):
+ print("Library not found at '%s'." % args.library)
sys.exit(1)
-nftables = Nftables(sofile = 'src/.libs/libnftables.so')
+nftables = Nftables(sofile = args.library)
nftables.set_echo_output(True)
# various commands to work with
--
2.28.0

57
SPECS/nftables/0003-tests-monitor-Support-running-individual-test-cases.patch
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@ -1,57 +0,0 @@
From 7a33b2706595ee23178088bdab80577d8dfabc3a Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Fri, 10 Jan 2020 11:15:45 +0100
Subject: [PATCH] tests: monitor: Support running individual test cases
Recognize testcase paths on command line and limit testing on those
only.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit eb5034108cdc60341b2d61599077db935b6bbc4f)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/monitor/run-tests.sh | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tests/monitor/run-tests.sh b/tests/monitor/run-tests.sh
index 0478cf60c0dfe..efacdaaab952b 100755
--- a/tests/monitor/run-tests.sh
+++ b/tests/monitor/run-tests.sh
@@ -108,6 +108,7 @@ echo_run_test() {
touch $output_file
}
+testcases=""
while [ -n "$1" ]; do
case "$1" in
-d|--debug)
@@ -118,11 +119,15 @@ while [ -n "$1" ]; do
test_json=true
shift
;;
+ testcases/*.t)
+ testcases+=" $1"
+ shift
+ ;;
*)
echo "unknown option '$1'"
;&
-h|--help)
- echo "Usage: $(basename $0) [-j|--json] [-d|--debug]"
+ echo "Usage: $(basename $0) [-j|--json] [-d|--debug] [testcase ...]"
exit 1
;;
esac
@@ -138,7 +143,7 @@ for variant in $variants; do
run_test=${variant}_run_test
output_append=${variant}_output_append
- for testcase in testcases/*.t; do
+ for testcase in ${testcases:-testcases/*.t}; do
echo "$variant: running tests from file $(basename $testcase)"
# files are like this:
#
--
2.28.0

33
SPECS/nftables/0004-tests-monitor-Support-testing-host-s-nft-binary.patch
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@ -1,33 +0,0 @@
From 429a2dba91252984c4d75b84cbdb3abc4dbfaac0 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Wed, 5 Feb 2020 19:48:53 +0100
Subject: [PATCH] tests: monitor: Support testing host's nft binary
Add support for -H/--host flag to use 'nft' tool from $PATH instead of
the local one.
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 15ede6857c8c578ec6211c8b68424183ba1baf1a)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/monitor/run-tests.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/monitor/run-tests.sh b/tests/monitor/run-tests.sh
index efacdaaab952b..ffb833a7f86f0 100755
--- a/tests/monitor/run-tests.sh
+++ b/tests/monitor/run-tests.sh
@@ -119,6 +119,10 @@ while [ -n "$1" ]; do
test_json=true
shift
;;
+ -H|--host)
+ nft=nft
+ shift
+ ;;
testcases/*.t)
testcases+=" $1"
shift
--
2.28.0

69
SPECS/nftables/0005-tests-py-Support-testing-host-binaries.patch
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@ -1,69 +0,0 @@
From 6096c50caaf1322a572efb88d76872bb3bc2242f Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Thu, 6 Feb 2020 01:36:01 +0100
Subject: [PATCH] tests: py: Support testing host binaries
Support -H/--host option to use host's libnftables.so.1. Alternatively
users may specify a custom library path via -l/--library option.
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 5f2746205e50c77295d0f84f8178ee3a1ce15407)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/py/nft-test.py | 22 ++++++++++++++++++----
1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/tests/py/nft-test.py b/tests/py/nft-test.py
index 6edca3c6a5a2f..01ee6c980ad4a 100755
--- a/tests/py/nft-test.py
+++ b/tests/py/nft-test.py
@@ -1357,10 +1357,16 @@ def main():
dest='force_all_family',
help='keep testing all families on error')
+ parser.add_argument('-H', '--host', action='store_true',
+ help='run tests against installed libnftables.so.1')
+
parser.add_argument('-j', '--enable-json', action='store_true',
dest='enable_json',
help='test JSON functionality as well')
+ parser.add_argument('-l', '--library', default=None,
+ help='path to libntables.so.1, overrides --host')
+
parser.add_argument('-s', '--schema', action='store_true',
dest='enable_schema',
help='verify json input/output against schema')
@@ -1388,9 +1394,17 @@ def main():
# Change working directory to repository root
os.chdir(TESTS_PATH + "/../..")
- if not os.path.exists('src/.libs/libnftables.so'):
- print("The nftables library does not exist. "
- "You need to build the project.")
+ check_lib_path = True
+ if args.library is None:
+ if args.host:
+ args.library = 'libnftables.so.1'
+ check_lib_path = False
+ else:
+ args.library = 'src/.libs/libnftables.so.1'
+
+ if check_lib_path and not os.path.exists(args.library):
+ print("The nftables library at '%s' does not exist. "
+ "You need to build the project." % args.library)
return
if args.enable_schema and not args.enable_json:
@@ -1398,7 +1412,7 @@ def main():
return
global nftables
- nftables = Nftables(sofile = 'src/.libs/libnftables.so')
+ nftables = Nftables(sofile = args.library)
test_files = files_ok = run_total = 0
tests = passed = warnings = errors = 0
--
2.28.0

37
SPECS/nftables/0006-tests-monitor-use-correct-nft-value-in-EXIT-trap.patch
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@ -1,37 +0,0 @@
From 0f54c2ba52184db9a3e91f3595cad6b6055340fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0t=C4=9Bp=C3=A1n=20N=C4=9Bmec?= <snemec@redhat.com>
Date: Wed, 27 Jan 2021 15:02:03 +0100
Subject: [PATCH] tests: monitor: use correct $nft value in EXIT trap
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
With double quotes, $nft was being expanded to the default value even
in presence of the -H option.
Signed-off-by: Štěpán Němec <snemec@redhat.com>
Helped-by: Tomáš Doležal <todoleza@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 990cbbf75c40b92e6d6dc66721dfbedf33cacf8f)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
tests/monitor/run-tests.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/monitor/run-tests.sh b/tests/monitor/run-tests.sh
index ffb833a7f86f0..c1cacb46fa655 100755
--- a/tests/monitor/run-tests.sh
+++ b/tests/monitor/run-tests.sh
@@ -19,7 +19,7 @@ if [ ! -d $testdir ]; then
echo "Failed to create test directory" >&2
exit 1
fi
-trap "rm -rf $testdir; $nft flush ruleset" EXIT
+trap 'rm -rf $testdir; $nft flush ruleset' EXIT
command_file=$(mktemp -p $testdir)
output_file=$(mktemp -p $testdir)
--
2.28.0

67
SPECS/nftables/0007-scanner-incorrect-error-reporting-after-file-inclusi.patch
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@ -1,67 +0,0 @@
From deb82693c3173f2088ac2a24218085b0b2dc573d Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Thu, 2 Jan 2020 16:37:31 +0100
Subject: [PATCH] scanner: incorrect error reporting after file inclusion
scanner_pop_buffer() incorrectly sets the current input descriptor. The
state->indesc_idx field actually stores the number of input descriptors
in the stack, decrement it and then update the current input descriptor
accordingly.
Fixes: 60e917fa7cb5 ("src: dynamic input_descriptor allocation")
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1383
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 4441c0233cbcb74b08a53720557e76bf0b26c998)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
src/scanner.l | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/scanner.l b/src/scanner.l
index d32adf4897ae1..25db4d3f24eec 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -664,12 +664,29 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
%%
+static void scanner_push_indesc(struct parser_state *state,
+ struct input_descriptor *indesc)
+{
+ state->indescs[state->indesc_idx] = indesc;
+ state->indesc = state->indescs[state->indesc_idx++];
+}
+
+static void scanner_pop_indesc(struct parser_state *state)
+{
+ state->indesc_idx--;
+
+ if (state->indesc_idx > 0)
+ state->indesc = state->indescs[state->indesc_idx - 1];
+ else
+ state->indesc = NULL;
+}
+
static void scanner_pop_buffer(yyscan_t scanner)
{
struct parser_state *state = yyget_extra(scanner);
yypop_buffer_state(scanner);
- state->indesc = state->indescs[--state->indesc_idx];
+ scanner_pop_indesc(state);
}
static void scanner_push_file(struct nft_ctx *nft, void *scanner,
@@ -690,8 +707,7 @@ static void scanner_push_file(struct nft_ctx *nft, void *scanner,
indesc->name = xstrdup(filename);
init_pos(indesc);
- state->indescs[state->indesc_idx] = indesc;
- state->indesc = state->indescs[state->indesc_idx++];
+ scanner_push_indesc(state, indesc);
list_add_tail(&indesc->list, &state->indesc_list);
}
--
2.28.0

111
SPECS/nftables/0008-scanner-move-the-file-descriptor-to-be-in-the-input_.patch
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@ -1,111 +0,0 @@
From 1af5611a69b9d7e62018fbcbcadd35f5d8eca050 Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 10:17:21 +0000
Subject: [PATCH] scanner: move the file descriptor to be in the
input_descriptor structure
This prevents a static allocation of file descriptors array, thus allows
more flexibility.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 209c4d901e90e46faa14d1f38cb000f79514b3b2)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
include/nftables.h | 3 ++-
src/scanner.l | 18 +++++++++---------
2 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/include/nftables.h b/include/nftables.h
index 90d331960ef29..07726e4dd5a40 100644
--- a/include/nftables.h
+++ b/include/nftables.h
@@ -122,7 +122,6 @@ struct nft_ctx {
void *scanner;
struct scope *top_scope;
void *json_root;
- FILE *f[MAX_INCLUDE_DEPTH];
};
enum nftables_exit_codes {
@@ -176,6 +175,7 @@ enum input_descriptor_types {
* struct input_descriptor
*
* @location: location, used for include statements
+ * @f: file descriptor
* @type: input descriptor type
* @name: name describing the input
* @union: buffer or file descriptor, depending on type
@@ -186,6 +186,7 @@ enum input_descriptor_types {
*/
struct input_descriptor {
struct list_head list;
+ FILE *f;
struct location location;
enum input_descriptor_types type;
const char *name;
diff --git a/src/scanner.l b/src/scanner.l
index 25db4d3f24eec..d1d1154a8c811 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -690,13 +690,14 @@ static void scanner_pop_buffer(yyscan_t scanner)
}
static void scanner_push_file(struct nft_ctx *nft, void *scanner,
- const char *filename, const struct location *loc)
+ FILE *f, const char *filename,
+ const struct location *loc)
{
struct parser_state *state = yyget_extra(scanner);
struct input_descriptor *indesc;
YY_BUFFER_STATE b;
- b = yy_create_buffer(nft->f[state->indesc_idx], YY_BUF_SIZE, scanner);
+ b = yy_create_buffer(f, YY_BUF_SIZE, scanner);
yypush_buffer_state(b, scanner);
indesc = xzalloc(sizeof(struct input_descriptor));
@@ -705,6 +706,7 @@ static void scanner_push_file(struct nft_ctx *nft, void *scanner,
indesc->location = *loc;
indesc->type = INDESC_FILE;
indesc->name = xstrdup(filename);
+ indesc->f = f;
init_pos(indesc);
scanner_push_indesc(state, indesc);
@@ -730,8 +732,7 @@ static int include_file(struct nft_ctx *nft, void *scanner,
filename, strerror(errno));
goto err;
}
- nft->f[state->indesc_idx] = f;
- scanner_push_file(nft, scanner, filename, loc);
+ scanner_push_file(nft, scanner, f, filename, loc);
return 0;
err:
erec_queue(erec, state->msgs);
@@ -943,6 +944,10 @@ static void input_descriptor_list_destroy(struct parser_state *state)
struct input_descriptor *indesc, *next;
list_for_each_entry_safe(indesc, next, &state->indesc_list, list) {
+ if (indesc->f) {
+ fclose(indesc->f);
+ indesc->f = NULL;
+ }
list_del(&indesc->list);
input_descriptor_destroy(indesc);
}
@@ -954,11 +959,6 @@ void scanner_destroy(struct nft_ctx *nft)
do {
yypop_buffer_state(nft->scanner);
-
- if (nft->f[state->indesc_idx]) {
- fclose(nft->f[state->indesc_idx]);
- nft->f[state->indesc_idx] = NULL;
- }
} while (state->indesc_idx--);
input_descriptor_list_destroy(state);
--
2.28.0

61
SPECS/nftables/0009-scanner-move-indesc-list-append-in-scanner_push_inde.patch
View File

@ -1,61 +0,0 @@
From b580969270c57a7d0b92221a9100d990ab2f3e72 Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 10:17:22 +0000
Subject: [PATCH] scanner: move indesc list append in scanner_push_indesc
Having a single point makes refactoring easier.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 35adaa2741414551ffbc3970cb2dd1704cce1179)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
src/scanner.l | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/src/scanner.l b/src/scanner.l
index d1d1154a8c811..4b7ea06261b55 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -669,6 +669,7 @@ static void scanner_push_indesc(struct parser_state *state,
{
state->indescs[state->indesc_idx] = indesc;
state->indesc = state->indescs[state->indesc_idx++];
+ list_add_tail(&indesc->list, &state->indesc_list);
}
static void scanner_pop_indesc(struct parser_state *state)
@@ -710,7 +711,6 @@ static void scanner_push_file(struct nft_ctx *nft, void *scanner,
init_pos(indesc);
scanner_push_indesc(state, indesc);
- list_add_tail(&indesc->list, &state->indesc_list);
}
static int include_file(struct nft_ctx *nft, void *scanner,
@@ -906,16 +906,14 @@ void scanner_push_buffer(void *scanner, const struct input_descriptor *indesc,
const char *buffer)
{
struct parser_state *state = yyget_extra(scanner);
+ struct input_descriptor *new_indesc;
YY_BUFFER_STATE b;
- state->indesc = xzalloc(sizeof(struct input_descriptor));
- state->indescs[state->indesc_idx] = state->indesc;
- state->indesc_idx++;
-
- memcpy(state->indesc, indesc, sizeof(*state->indesc));
- state->indesc->data = buffer;
- state->indesc->name = NULL;
- list_add_tail(&state->indesc->list, &state->indesc_list);
+ new_indesc = xzalloc(sizeof(struct input_descriptor));
+ memcpy(new_indesc, indesc, sizeof(*new_indesc));
+ new_indesc->data = buffer;
+ new_indesc->name = NULL;
+ scanner_push_indesc(state, new_indesc);
b = yy_scan_string(buffer, scanner);
assert(b != NULL);
--
2.28.0

63
SPECS/nftables/0010-scanner-remove-parser_state-indescs-static-array.patch
View File

@ -1,63 +0,0 @@
From 75288914c30f4014a85840a153e36ef0a30a5bb4 Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 10:17:24 +0000
Subject: [PATCH] scanner: remove parser_state->indescs static array
This static array is redundant with the indesc_list structure, but
is less flexible.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit ad63cde708fd7a79332b09ae4a06b8a4b345aa72)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
include/parser.h | 1 -
src/scanner.l | 13 +++++++------
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/include/parser.h b/include/parser.h
index 949284d9466c6..66db92d8d7720 100644
--- a/include/parser.h
+++ b/include/parser.h
@@ -15,7 +15,6 @@
struct parser_state {
struct input_descriptor *indesc;
- struct input_descriptor *indescs[MAX_INCLUDE_DEPTH];
unsigned int indesc_idx;
struct list_head indesc_list;
diff --git a/src/scanner.l b/src/scanner.l
index 4b7ea06261b55..998ebff389451 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -667,19 +667,20 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
static void scanner_push_indesc(struct parser_state *state,
struct input_descriptor *indesc)
{
- state->indescs[state->indesc_idx] = indesc;
- state->indesc = state->indescs[state->indesc_idx++];
list_add_tail(&indesc->list, &state->indesc_list);
+ state->indesc = indesc;
+ state->indesc_idx++;
}
static void scanner_pop_indesc(struct parser_state *state)
{
state->indesc_idx--;
-
- if (state->indesc_idx > 0)
- state->indesc = state->indescs[state->indesc_idx - 1];
- else
+ if (!list_empty(&state->indesc_list)) {
+ state->indesc = list_entry(state->indesc->list.prev,
+ struct input_descriptor, list);
+ } else {
state->indesc = NULL;
+ }
}
static void scanner_pop_buffer(yyscan_t scanner)
--
2.28.0

114
SPECS/nftables/0011-Inclusion-depth-was-computed-incorrectly-for-glob-in.patch
View File

@ -1,114 +0,0 @@
From 0b525f027dea51037ac2d8ddb8e67c365c4f199f Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 05:17:35 -0500
Subject: [PATCH] Inclusion depth was computed incorrectly for glob includes.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 6a28519008b239ac6985f8df46427459f6b5c624)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
include/nftables.h | 2 ++
src/scanner.l | 20 ++++++++++++++------
2 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/include/nftables.h b/include/nftables.h
index 07726e4dd5a40..3556728de6f9b 100644
--- a/include/nftables.h
+++ b/include/nftables.h
@@ -176,6 +176,7 @@ enum input_descriptor_types {
*
* @location: location, used for include statements
* @f: file descriptor
+ * @depth: include depth of the descriptor
* @type: input descriptor type
* @name: name describing the input
* @union: buffer or file descriptor, depending on type
@@ -187,6 +188,7 @@ enum input_descriptor_types {
struct input_descriptor {
struct list_head list;
FILE *f;
+ unsigned int depth;
struct location location;
enum input_descriptor_types type;
const char *name;
diff --git a/src/scanner.l b/src/scanner.l
index 998ebff389451..dc20cd3d79d43 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -693,7 +693,8 @@ static void scanner_pop_buffer(yyscan_t scanner)
static void scanner_push_file(struct nft_ctx *nft, void *scanner,
FILE *f, const char *filename,
- const struct location *loc)
+ const struct location *loc,
+ const struct input_descriptor *parent_indesc)
{
struct parser_state *state = yyget_extra(scanner);
struct input_descriptor *indesc;
@@ -709,19 +710,25 @@ static void scanner_push_file(struct nft_ctx *nft, void *scanner,
indesc->type = INDESC_FILE;
indesc->name = xstrdup(filename);
indesc->f = f;
+ if (!parent_indesc) {
+ indesc->depth = 1;
+ } else {
+ indesc->depth = parent_indesc->depth + 1;
+ }
init_pos(indesc);
scanner_push_indesc(state, indesc);
}
static int include_file(struct nft_ctx *nft, void *scanner,
- const char *filename, const struct location *loc)
+ const char *filename, const struct location *loc,
+ const struct input_descriptor *parent_indesc)
{
struct parser_state *state = yyget_extra(scanner);
struct error_record *erec;
FILE *f;
- if (state->indesc_idx == MAX_INCLUDE_DEPTH) {
+ if (parent_indesc && parent_indesc->depth == MAX_INCLUDE_DEPTH) {
erec = error(loc, "Include nested too deeply, max %u levels",
MAX_INCLUDE_DEPTH);
goto err;
@@ -733,7 +740,7 @@ static int include_file(struct nft_ctx *nft, void *scanner,
filename, strerror(errno));
goto err;
}
- scanner_push_file(nft, scanner, f, filename, loc);
+ scanner_push_file(nft, scanner, f, filename, loc, parent_indesc);
return 0;
err:
erec_queue(erec, state->msgs);
@@ -744,6 +751,7 @@ static int include_glob(struct nft_ctx *nft, void *scanner, const char *pattern,
const struct location *loc)
{
struct parser_state *state = yyget_extra(scanner);
+ struct input_descriptor *indesc = state->indesc;
struct error_record *erec = NULL;
bool wildcard = false;
glob_t glob_data;
@@ -804,7 +812,7 @@ static int include_glob(struct nft_ctx *nft, void *scanner, const char *pattern,
if (len == 0 || path[len - 1] == '/')
continue;
- ret = include_file(nft, scanner, path, loc);
+ ret = include_file(nft, scanner, path, loc, indesc);
if (ret != 0)
goto err;
}
@@ -841,7 +849,7 @@ err:
int scanner_read_file(struct nft_ctx *nft, const char *filename,
const struct location *loc)
{
- return include_file(nft, nft->scanner, filename, loc);
+ return include_file(nft, nft->scanner, filename, loc, NULL);
}
static bool search_in_include_path(const char *filename)
--
2.28.0

35
SPECS/nftables/0012-scanner-fix-indesc_list-stack-to-be-in-the-correct-o.patch
View File

@ -1,35 +0,0 @@
From abd09a616fa7a0ce9000ced3d33d1ea83567e86e Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 10:17:27 +0000
Subject: [PATCH] scanner: fix indesc_list stack to be in the correct order
This fixes the location displayed in error messages.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 10aaa1130c2a574c8eebb0593651a9ee54db1021)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
src/scanner.l | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/scanner.l b/src/scanner.l
index dc20cd3d79d43..6852c19c4179b 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -667,7 +667,11 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
static void scanner_push_indesc(struct parser_state *state,
struct input_descriptor *indesc)
{
- list_add_tail(&indesc->list, &state->indesc_list);
+ if (!state->indesc)
+ list_add_tail(&indesc->list, &state->indesc_list);
+ else
+ list_add(&indesc->list, &state->indesc->list);
+
state->indesc = indesc;
state->indesc_idx++;
}
--
2.28.0

60
SPECS/nftables/0013-scanner-remove-parser_state-indesc_idx.patch
View File

@ -1,60 +0,0 @@
From 4b0bda894a39df53d4369bab5d9e8799788d6047 Mon Sep 17 00:00:00 2001
From: Laurent Fasnacht <fasnacht@protonmail.ch>
Date: Mon, 10 Feb 2020 10:17:28 +0000
Subject: [PATCH] scanner: remove parser_state->indesc_idx
Now that we have a proper stack implementation, we don't need an
additional counter for the number of buffer state pushed.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 4a7a152105be6513a096f6a502b6eabe4d9befc3)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
include/parser.h | 1 -
src/scanner.l | 6 ------
2 files changed, 7 deletions(-)
diff --git a/include/parser.h b/include/parser.h
index 66db92d8d7720..636d1c8810e48 100644
--- a/include/parser.h
+++ b/include/parser.h
@@ -15,7 +15,6 @@
struct parser_state {
struct input_descriptor *indesc;
- unsigned int indesc_idx;
struct list_head indesc_list;
struct list_head *msgs;
diff --git a/src/scanner.l b/src/scanner.l
index 6852c19c4179b..b0545a9a63f30 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -673,12 +673,10 @@ static void scanner_push_indesc(struct parser_state *state,
list_add(&indesc->list, &state->indesc->list);
state->indesc = indesc;
- state->indesc_idx++;
}
static void scanner_pop_indesc(struct parser_state *state)
{
- state->indesc_idx--;
if (!list_empty(&state->indesc_list)) {
state->indesc = list_entry(state->indesc->list.prev,
struct input_descriptor, list);
@@ -968,10 +966,6 @@ void scanner_destroy(struct nft_ctx *nft)
{
struct parser_state *state = yyget_extra(nft->scanner);
- do {
- yypop_buffer_state(nft->scanner);
- } while (state->indesc_idx--);
-
input_descriptor_list_destroy(state);
yylex_destroy(nft->scanner);
}
--
2.28.0

57
SPECS/nftables/0014-scanner-use-list_is_first-from-scanner_pop_indesc.patch
View File

@ -1,57 +0,0 @@
From 720cec7b60777c63c5683fb7d24dc442853f2c35 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Thu, 13 Feb 2020 13:27:18 +0100
Subject: [PATCH] scanner: use list_is_first() from scanner_pop_indesc()
!list_empty() always stands true since the list is never empty
when calling scanner_pop_indesc().
Check for list_is_first() which actually tells us this is the
initial input file, hence, state->indesc is set to NULL.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit f391fdd8e0fbaf3749819cfa0cd9b478f3630a7d)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
include/list.h | 11 +++++++++++
src/scanner.l | 2 +-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/include/list.h b/include/list.h
index 75d2921240101..9c4da81749ded 100644
--- a/include/list.h
+++ b/include/list.h
@@ -33,6 +33,17 @@ static inline void init_list_head(struct list_head *list)
list->prev = list;
}
+/**
+ * list_is_first -- tests whether @list is the first entry in list @head
+ * @list: the entry to test
+ * @head: the head of the list
+ */
+static inline int list_is_first(const struct list_head *list,
+ const struct list_head *head)
+{
+ return list->prev == head;
+}
+
/*
* Insert a new entry between two known consecutive entries.
*
diff --git a/src/scanner.l b/src/scanner.l
index b0545a9a63f30..d4d816fe66972 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -677,7 +677,7 @@ static void scanner_push_indesc(struct parser_state *state,
static void scanner_pop_indesc(struct parser_state *state)
{
- if (!list_empty(&state->indesc_list)) {
+ if (!list_is_first(&state->indesc->list, &state->indesc_list)) {
state->indesc = list_entry(state->indesc->list.prev,
struct input_descriptor, list);
} else {
--
2.28.0

64
SPECS/nftables/main.nft Normal file
View File

@ -0,0 +1,64 @@
# Sample configuration for nftables service.
# Load this by calling 'nft -f /etc/nftables/main.nft'.
# Note about base chain priorities:
# The priority values used in these sample configs are
# offset by 20 in order to avoid ambiguity when firewalld
# is also running which uses an offset of 10. This means
# that packets will traverse firewalld first and if not
# dropped/rejected there will hit the chains defined here.
# Chains created by iptables, ebtables and arptables tools
# do not use an offset, so those chains are traversed first
# in any case.
# drop any existing nftables ruleset
flush ruleset
# a common table for both IPv4 and IPv6
table inet nftables_svc {
# protocols to allow
set allowed_protocols {
type inet_proto
elements = { icmp, icmpv6 }
}
# interfaces to accept any traffic on
set allowed_interfaces {
type ifname
elements = { "lo" }
}
# services to allow
set allowed_tcp_dports {
type inet_service
elements = { ssh, 9090 }
}
# this chain gathers all accept conditions
chain allow {
ct state established,related accept
meta l4proto @allowed_protocols accept
iifname @allowed_interfaces accept
tcp dport @allowed_tcp_dports accept
}
# base-chain for traffic to this host
chain INPUT {
type filter hook input priority filter + 20
policy accept
jump allow
reject with icmpx type port-unreachable
}
}
# By default, any forwarding traffic is allowed.
# Uncomment the following line to filter it based
# on the same criteria as input traffic.
#include "/etc/nftables/router.nft"
# Uncomment the following line to enable masquerading of
# forwarded traffic. May be used with or without router.nft.
#include "/etc/nftables/nat.nft"

30
SPECS/nftables/nat.nft Normal file
View File

@ -0,0 +1,30 @@
# Sample configuration snippet for nftables service.
# Meant to be included by main.nft, not for direct use.
# dedicated table for IPv4
table ip nftables_svc {
# interfaces to masquerade traffic from
set masq_interfaces {
type ifname
elements = { "virbr0" }
}
# networks to masquerade traffic from
# 'interval' flag is required to support subnets
set masq_ips {
type ipv4_addr
flags interval
elements = { 192.168.122.0/24 }
}
# base-chain to manipulate conntrack in postrouting,
# will see packets for new or related traffic only
chain POSTROUTING {
type nat hook postrouting priority srcnat + 20
policy accept
iifname @masq_interfaces oifname != @masq_interfaces masquerade
ip saddr @masq_ips masquerade
}
}

28
SPECS/nftables/nftables-1.0.1-drop-historyh.patch Normal file
View File

@ -0,0 +1,28 @@
From 3847fccf004525ceb97db6fbc681835b0ac9a61a Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon, 22 Nov 2021 18:01:52 +0100
Subject: cli: remove #include <editline/history.h>
This header is not required to compile nftables with editline, remove
it, this unbreak compilation in several distros which have no symlink
from history.h to editline.h
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
src/cli.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/cli.c b/src/cli.c
index 4845e5cf..87291766 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -26,7 +26,6 @@
#include <readline/history.h>
#elif defined(HAVE_LIBEDIT)
#include <editline/readline.h>
-#include <editline/history.h>
#else
#include <linenoise.h>
#endif
--
cgit v1.2.3

100
SPECS/nftables/nftables-1.0.1-fix-terse.patch Normal file
View File

@ -0,0 +1,100 @@
From 8492878961248b4b53fa97383c7c1b15d7062947 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Thu, 18 Nov 2021 17:25:36 +0100
Subject: cache: do not skip populating anonymous set with -t
--terse does not apply to anonymous set, add a NFT_CACHE_TERSE bit
to skip named sets only.
Moreover, prioritize specific listing filter over --terse to avoid a
bogus:
netlink: Error: Unknown set '__set0' in lookup expression
when invoking:
# nft -ta list set inet filter example
Extend existing test to improve coverage.
Fixes: 9628d52e46ac ("cache: disable NFT_CACHE_SETELEM_BIT on --terse listing only")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
include/cache.h | 1 +
src/cache.c | 11 +++++++----
tests/shell/testcases/listing/0022terse_0 | 4 ++--
3 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/include/cache.h b/include/cache.h
index e5c509e8..3a9a5e81 100644
--- a/include/cache.h
+++ b/include/cache.h
@@ -32,6 +32,7 @@ enum cache_level_flags {
NFT_CACHE_CHAIN_BIT |
NFT_CACHE_RULE_BIT,
NFT_CACHE_FULL = __NFT_CACHE_MAX_BIT - 1,
+ NFT_CACHE_TERSE = (1 << 27),
NFT_CACHE_SETELEM_MAYBE = (1 << 28),
NFT_CACHE_REFRESH = (1 << 29),
NFT_CACHE_UPDATE = (1 << 30),
diff --git a/src/cache.c b/src/cache.c
index fe31e3f0..6d20716d 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -215,10 +215,10 @@ static unsigned int evaluate_cache_list(struct nft_ctx *nft, struct cmd *cmd,
filter->list.table = cmd->handle.table.name;
filter->list.set = cmd->handle.set.name;
}
- if (nft_output_terse(&nft->output))
- flags |= (NFT_CACHE_FULL & ~NFT_CACHE_SETELEM_BIT);
- else if (filter->list.table && filter->list.set)
+ if (filter->list.table && filter->list.set)
flags |= NFT_CACHE_TABLE | NFT_CACHE_SET | NFT_CACHE_SETELEM;
+ else if (nft_output_terse(&nft->output))
+ flags |= NFT_CACHE_FULL | NFT_CACHE_TERSE;
else
flags |= NFT_CACHE_FULL;
break;
@@ -234,7 +234,7 @@ static unsigned int evaluate_cache_list(struct nft_ctx *nft, struct cmd *cmd,
break;
case CMD_OBJ_RULESET:
if (nft_output_terse(&nft->output))
- flags |= (NFT_CACHE_FULL & ~NFT_CACHE_SETELEM_BIT);
+ flags |= NFT_CACHE_FULL | NFT_CACHE_TERSE;
else
flags |= NFT_CACHE_FULL;
break;
@@ -830,6 +830,9 @@ static int cache_init_objects(struct netlink_ctx *ctx, unsigned int flags,
list_for_each_entry(set, &table->set_cache.list, cache.list) {
if (cache_filter_find(filter, &set->handle))
continue;
+ if (!set_is_anonymous(set->flags) &&
+ flags & NFT_CACHE_TERSE)
+ continue;
ret = netlink_list_setelems(ctx, &set->handle,
set);
diff --git a/tests/shell/testcases/listing/0022terse_0 b/tests/shell/testcases/listing/0022terse_0
index 14d31875..4841771c 100755
--- a/tests/shell/testcases/listing/0022terse_0
+++ b/tests/shell/testcases/listing/0022terse_0
@@ -9,7 +9,7 @@ RULESET="table inet filter {
chain input {
type filter hook prerouting priority filter; policy accept;
- ip saddr @example drop
+ ip saddr != { 10.10.10.100, 10.10.10.111 } ip saddr @example drop
}
}"
@@ -31,7 +31,7 @@ EXPECTED="table inet filter {
chain input {
type filter hook prerouting priority filter; policy accept;
- ip saddr @example drop
+ ip saddr != { 10.10.10.100, 10.10.10.111 } ip saddr @example drop
}
}"
--
cgit v1.2.3

41
SPECS/nftables/nftables-fix_json_events.patch
View File

@ -1,41 +0,0 @@
From c96c7da272e33a34770c4de4e3e50f7ed264672e Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Wed, 13 May 2020 16:29:51 +0200
Subject: JSON: Improve performance of json_events_cb()
The function tries to insert handles into JSON input for echo option.
Yet there may be nothing to do if the given netlink message doesn't
contain a handle, e.g. if it is an 'add element' command. Calling
seqnum_to_json() is pointless overhead in that case, and if input is
large this overhead is significant. Better wait with that call until
after checking if the message is relevant at all.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Eric Garver <eric@garver.life>
---
src/parser_json.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
Index: nftables-0.9.3/src/parser_json.c
===================================================================
--- nftables-0.9.3.orig/src/parser_json.c
+++ nftables-0.9.3/src/parser_json.c
@@ -3838,12 +3838,15 @@ static uint64_t handle_from_nlmsg(const
}
int json_events_cb(const struct nlmsghdr *nlh, struct netlink_mon_handler *monh)
{
- json_t *tmp, *json = seqnum_to_json(nlh->nlmsg_seq);
uint64_t handle = handle_from_nlmsg(nlh);
+ json_t *tmp, *json;
void *iter;
- /* might be anonymous set, ignore message */
- if (!json || !handle)
+ if (!handle)
+ return MNL_CB_OK;
+
+ json = seqnum_to_json(nlh->nlmsg_seq);
+ if (!json)
return MNL_CB_OK;
tmp = json_object_get(json, "add");

25
SPECS/nftables/nftables.conf
View File

@ -1,17 +1,8 @@
#
# This file will contain your nftables rules and
# is read by the systemd service when restarting
#
# These provide an iptables like set of filters
# (uncomment to include)
# include "/etc/nftables/arp-filter.nft"
# include "/etc/nftables/bridge-filter.nft"
# include "/etc/nftables/inet-filter.nft"
# include "/etc/nftables/ipv4-filter.nft"
# include "/etc/nftables/ipv4-mangle.nft"
# include "/etc/nftables/ipv4-nat.nft"
# include "/etc/nftables/ipv4-raw.nft"
# include "/etc/nftables/ipv6-filter.nft"
# include "/etc/nftables/ipv6-mangle.nft"
# include "/etc/nftables/ipv6-nat.nft"
# include "/etc/nftables/ipv6-raw.nft"
# Uncomment the include statement here to load the default config sample
# in /etc/nftables for nftables service.
#include "/etc/nftables/main.nft"
# To customize, either edit the samples in /etc/nftables, append further
# commands to the end of this file or overwrite it after first service
# start by calling: 'nft list ruleset >/etc/sysconfig/nftables.conf'.

9
SPECS/nftables/nftables.signatures.json
View File

@ -1,7 +1,10 @@
{
"Signatures": {
"nftables-0.9.3.tar.bz2": "956b915ce2a7aeaff123e49006be7a0690a0964e96c062703181a36e2e5edb78",
"nftables.conf": "0f50a7e6957b016cd40ba984548f2d9a7520b76ff3bb171f328c728e85114f6d",
"nftables.service": "d47968b6e62e545602b0a18d60abb79a22cd375b09b51e0f629b392ec35e065b"
"nftables-1.0.1.tar.bz2": "3ceeba625818e81a0be293e9dd486c3ef799ebd92165270f1e57e9a201efa423",
"nftables.conf": "9b56e8d1f029b03d85f15f4b308e3d86ee77800d4f622b500de8338b5e2033e9",
"nftables.service": "d47968b6e62e545602b0a18d60abb79a22cd375b09b51e0f629b392ec35e065b",
"main.nft": "5dfe9fe76d08ed867b9e142e39c9883da07c2c9f4096db8f94113e1925296f22",
"router.nft": "01de1a823f0ff0708b3c7866930706f61a88f9e3a432c8e7421e320f529d347a",
"nat.nft": "5c47011ea82b5dd44a06b6d2a4f3f24aa32608e0c0014050502e95d6898b688d"
}
}

50
SPECS/nftables/nftables.spec
View File

@ -1,7 +1,7 @@
Summary: Netfilter Tables userspace utillites
Name: nftables
Version: 0.9.3
Release: 5%{?dist}
Version: 1.0.1
Release: 1%{?dist}
License: GPLv2
Vendor: Microsoft Corporation
Distribution: Mariner
@ -9,22 +9,14 @@ URL: https://netfilter.org/projects/nftables/
Source0: %{url}/files/%{name}-%{version}.tar.bz2
Source1: nftables.service
Source2: nftables.conf
# https://bugzilla.redhat.com/show_bug.cgi?id=1834853
Patch0: nftables-fix_json_events.patch
Patch1: 0001-tests-json_echo-Fix-for-Python3.patch
Patch2: 0002-tests-json_echo-Support-testing-host-binaries.patch
Patch3: 0003-tests-monitor-Support-running-individual-test-cases.patch
Patch4: 0004-tests-monitor-Support-testing-host-s-nft-binary.patch
Patch5: 0005-tests-py-Support-testing-host-binaries.patch
Patch6: 0006-tests-monitor-use-correct-nft-value-in-EXIT-trap.patch
Patch7: 0007-scanner-incorrect-error-reporting-after-file-inclusi.patch
Patch8: 0008-scanner-move-the-file-descriptor-to-be-in-the-input_.patch
Patch9: 0009-scanner-move-indesc-list-append-in-scanner_push_inde.patch
Patch10: 0010-scanner-remove-parser_state-indescs-static-array.patch
Patch11: 0011-Inclusion-depth-was-computed-incorrectly-for-glob-in.patch
Patch12: 0012-scanner-fix-indesc_list-stack-to-be-in-the-correct-o.patch
Patch13: 0013-scanner-remove-parser_state-indesc_idx.patch
Patch14: 0014-scanner-use-list_is_first-from-scanner_pop_indesc.patch
Source3: main.nft
Source4: router.nft
Source5: nat.nft
# already upstream at https://git.netfilter.org/nftables/commit/?id=8492878961248b4b53fa97383c7c1b15d7062947
Patch1: nftables-1.0.1-drop-historyh.patch
# already upstream at https://git.netfilter.org/nftables/commit/?id=3847fccf004525ceb97db6fbc681835b0ac9a61a
Patch2: nftables-1.0.1-fix-terse.patch
BuildRequires: asciidoc
BuildRequires: bison
@ -33,8 +25,10 @@ BuildRequires: gcc
BuildRequires: gmp-devel
BuildRequires: iptables-devel
BuildRequires: jansson-devel
BuildRequires: libedit-devel
BuildRequires: libmnl-devel
BuildRequires: libnftnl-devel
BuildRequires: make
BuildRequires: python3-devel
BuildRequires: readline-devel
BuildRequires: systemd
@ -66,7 +60,7 @@ The nftables python module provides an interface to libnftables via ctypes.
%build
#./autogen.sh
%configure --disable-silent-rules --with-xtables --with-json \
--enable-python --with-python-bin=python3
--enable-python --with-python-bin=%{__python3}
%make_build
%install
@ -76,6 +70,9 @@ find %{buildroot} -type f -name "*.la" -delete -print
# Don't ship static lib (for now at least)
rm -f %{buildroot}/%{_libdir}/libnftables.a
# drop vendor-provided configs, they are not really useful
rm -f %{buildroot}/%{_datadir}/nftables/*.nft
chmod 644 %{buildroot}/%{_mandir}/man8/nft*
mkdir -p %{buildroot}/%{_unitdir}
@ -83,11 +80,14 @@ cp -a %{SOURCE1} %{buildroot}/%{_unitdir}/
mkdir -p %{buildroot}/%{_sysconfdir}/sysconfig
cp -a %{SOURCE2} %{buildroot}/%{_sysconfdir}/sysconfig/
chmod 600 %{buildroot}/%{_sysconfdir}/sysconfig/nftables.conf
mkdir -m 700 -p %{buildroot}/%{_sysconfdir}/nftables
chmod 600 %{buildroot}/%{_sysconfdir}/nftables/*.nft
chmod 700 %{buildroot}/%{_sysconfdir}/nftables
cp %{SOURCE3} %{SOURCE4} %{SOURCE5} \
%{buildroot}/%{_sysconfdir}/nftables/
find %{buildroot}/%{_sysconfdir} \
\( -type d -exec chmod 0700 {} \; \) , \
\( -type f -exec chmod 0600 {} \; \)
# make nftables.py use the real library file name
# to avoid nftables-devel package dependency
@ -128,6 +128,10 @@ sed -i -e 's/\(sofile=\)".*"/\1"'$sofile'"/' \
%{python3_sitelib}/nftables/
%changelog
* Tue Feb 08 2022 Rachel Menge <rachelmenge@microsoft.com> - 1.0.1-1
- CBL-Mariner import from Fedora 36 (license: MIT).
- License verified.
* Fri Jul 16 2021 Pawel Winogrodzki <pawelwi@microsoft.com> - 0.9.3-5
- Initial CBL-Mariner import from Fedora 32 (license: MIT).
- Dropped the epoch number.

16
SPECS/nftables/router.nft Normal file
View File

@ -0,0 +1,16 @@
# Sample configuration snippet for nftables service.
# Meant to be included by main.nft, not for direct use.
# a common table for both IPv4 and IPv6
table inet nftables_svc {
# base-chain for traffic forwarded by this host
# re-uses 'allow' chain from main.nft
chain FORWARD {
type filter hook forward priority filter + 20
policy accept
jump allow
reject with icmpx type host-unreachable
}
}

4
cgmanifest.json
View File

@ -14593,8 +14593,8 @@
"type": "other",
"other": {
"name": "nftables",
"version": "0.9.3",
"downloadUrl": "https://netfilter.org/projects/nftables//files/nftables-0.9.3.tar.bz2"
"version": "1.0.1",
"downloadUrl": "https://netfilter.org/projects/nftables/files/nftables-1.0.1.tar.bz2"
}
}
},