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135 Commits

Author SHA1 Message Date
orianelou
923a8a804b Add files via upload 2025-01-20 12:00:49 +02:00
orianelou
b1731237d1 Delete deployment directory 2025-01-20 11:58:01 +02:00
orianelou
3d3d6e73b9 Rename deployment/envoy/docker-compose.yaml to deployment/docker-compose/envoy/docker-compose.yaml 2025-01-20 11:49:03 +02:00
orianelou
d2b9bc8c9c Create envoy.yaml 2025-01-13 14:23:49 +02:00
orianelou
886a5befe1 Create .env 2025-01-13 14:23:17 +02:00
orianelou
1f2502f9e4 Create docker-compose.yaml 2025-01-13 14:22:57 +02:00
orianelou
9e4c5014ce Create .env 2025-01-13 14:21:50 +02:00
orianelou
024423cce9 Create docker-compose.yaml 2025-01-13 14:21:35 +02:00
orianelou
dc4b546bd1 Update .env 2025-01-13 14:20:38 +02:00
orianelou
a86aca13b4 Update docker-compose.yaml 2025-01-13 14:20:21 +02:00
orianelou
87b34590d4 Update .env 2025-01-13 14:18:04 +02:00
orianelou
e0198a1a95 Update docker-compose.yaml 2025-01-13 14:17:49 +02:00
orianelou
d024ad5845 Update .env 2025-01-13 14:15:28 +02:00
orianelou
46d42c8fa3 Update docker-compose.yaml 2025-01-13 14:15:15 +02:00
orianelou
f6c36f3363 Update .env 2025-01-13 14:14:07 +02:00
orianelou
63541a4c3c Update docker-compose.yaml 2025-01-13 14:13:53 +02:00
orianelou
d14fa7a468 Update docker-compose.yaml 2025-01-13 14:13:23 +02:00
orianelou
ae0de5bf14 Update docker-compose.yaml 2025-01-13 14:13:12 +02:00
orianelou
d39919f348 Update .env 2025-01-13 14:12:32 +02:00
orianelou
4f215e1409 Update docker-compose.yaml 2025-01-13 14:12:09 +02:00
orianelou
f05b5f8cee Create default.conf 2025-01-13 14:11:47 +02:00
orianelou
949b656b13 Update .env 2025-01-13 14:11:02 +02:00
orianelou
bbe293d215 Update docker-compose.yaml 2025-01-13 14:10:48 +02:00
orianelou
2c91793f08 Create .env 2024-12-24 11:04:38 +02:00
orianelou
72a263d25a Create docker-compose.yaml 2024-12-24 11:00:58 +02:00
orianelou
4e14ff9a58 Create default.conf 2024-12-23 17:25:23 +02:00
orianelou
1fb28e14d6 Create juiceshop.subfolder.conf 2024-12-23 17:24:26 +02:00
orianelou
e38bb9525c Create .env 2024-12-23 17:22:40 +02:00
orianelou
63b8bb22c2 Create docker-compose.yaml 2024-12-23 17:21:53 +02:00
orianelou
11c97330f5 Create apisix.yaml 2024-12-23 16:59:40 +02:00
orianelou
e56fb0bc1a Create .env 2024-12-23 16:59:07 +02:00
orianelou
4571d563f4 Create docker-compose.yaml 2024-12-23 16:58:35 +02:00
orianelou
02c1db01f6 Create default.conf 2024-12-23 16:47:53 +02:00
orianelou
c557affd9b Create .env 2024-12-23 16:46:38 +02:00
orianelou
8889c3c054 Create docker-compose.yaml 2024-12-23 16:46:16 +02:00
orianelou
f67eff87bc Create kong.yaml 2024-12-23 16:19:32 +02:00
orianelou
fa6a2e4233 Create .env 2024-12-23 16:18:53 +02:00
orianelou
b7e2efbf7e Create docker-compose.yaml 2024-12-23 10:20:02 +02:00
orianelou
96ce290e5f Update open-appsec-crd-v1beta2.yaml 2024-12-19 14:42:51 +02:00
orianelou
de8e2d9970 Merge pull request #210 from openappsec/orianelou-test-as-top-level-7
Update local_policy.yaml
2024-12-12 12:50:29 +02:00
orianelou
0048708af1 Update local_policy.yaml 2024-12-12 12:49:40 +02:00
orianelou
4fe0f44e88 Update local_policy.yaml 2024-12-12 12:45:22 +02:00
orianelou
5f139d13d7 Update docker-compose.yaml 2024-12-09 10:59:01 +02:00
orianelou
919d775a73 Update docker-compose.yaml 2024-12-05 14:42:04 +02:00
orianelou
ac8e353598 Update docker-compose.yaml 2024-12-05 13:43:23 +02:00
Daniel-Eisenberg
0663f20691 Merge pull request #207 from openappsec/Nov_28_2024-Dev
Nov 28 2024 dev
2024-12-01 11:53:26 +02:00
Ned Wright
2dda6231f6 sync code 2024-11-28 10:53:40 +00:00
Ned Wright
1c1f0b7e29 sync code 2024-11-28 10:41:59 +00:00
orianelou
6255e1f30d Rename docker-compose.yaml to docker-compose.yaml 2024-11-06 14:57:50 +02:00
orianelou
454aacf622 Rename .env to .env 2024-11-06 14:57:31 +02:00
orianelou
c91ccba5a8 Create .env 2024-11-06 14:01:40 +02:00
orianelou
b1f897191c Create docker-compose.yaml 2024-11-06 14:01:20 +02:00
Daniel-Eisenberg
027ddfea21 Merge pull request #200 from openappsec/Oct_14_2024-Dev
Oct 14 2024 dev
2024-11-05 12:12:10 +02:00
orianelou
d1a2906b29 Create default.conf 2024-11-03 14:23:34 +02:00
Ned Wright
b1ade9bba0 code sync 2024-10-15 06:57:25 +00:00
Ned Wright
36d302b77e code sync 2024-10-14 16:43:58 +00:00
Ned Wright
1d7d38b0a6 code sync 2024-10-14 16:39:35 +00:00
Ned Wright
1b7eafaa23 code sync 2024-10-14 16:32:23 +00:00
Ned Wright
c2ea2cda6d sync code 2024-10-14 14:51:28 +00:00
orianelou
b58f7781e6 Update local_policy.yaml 2024-10-01 13:05:23 +03:00
orianelou
7153d222c0 Update local_policy.yaml 2024-10-01 13:03:59 +03:00
orianelou
f1ec8959b7 Update apisix-standalone.yaml 2024-10-01 12:49:25 +03:00
Daniel-Eisenberg
4a7336b276 Merge pull request #190 from openappsec/Sep_17_2024-Dev
sync code
2024-09-30 14:53:51 +03:00
orianelou
4d0042e933 Create apisix-standalone.yaml 2024-09-30 14:10:35 +03:00
orianelou
015915497a Create docker-compose.yaml 2024-09-30 14:09:43 +03:00
Ned Wright
586150fe4f sync code 2024-09-17 10:53:09 +00:00
orianelou
3fe0b42fcd Merge pull request #189 from openappsec/Sep_15_2024-Dev
sync code
2024-09-15 17:25:26 +03:00
orianelou
84e10c7129 Merge pull request #186 from chkp-omriat2/main
Updating crowdsec auxiliary
2024-09-15 17:25:13 +03:00
Ned Wright
eddd250409 sync code 2024-09-15 02:49:26 +00:00
chkp-omriat2
294cb600f8 Updating crowdsec auxiliary 2024-09-10 06:09:54 +00:00
Ned Wright
f4bad4c4d9 Remove non-active files 2024-09-02 14:16:01 +03:00
WrightNed
6e916599d9 Merge pull request #179 from openappsec/Aug_20_2024-Dev
Aug 20th update
2024-08-27 12:33:46 +03:00
orianelou
24d53aed53 Update docker-compose.yaml 2024-08-27 10:50:25 +03:00
WrightNed
93fb3da2f8 Merge pull request #177 from wiaam96/patch-1
Update entry.sh
2024-08-22 15:17:49 +03:00
wiaam96
e7378c9a5f Update entry.sh 2024-08-22 15:15:24 +03:00
Ned Wright
110f0c8bd2 Aug 20th update 2024-08-21 08:42:14 +00:00
WrightNed
ca31aac08a Merge pull request #174 from openappsec/orianelou-patch-6
Update docker-compose.yaml
2024-08-20 15:17:02 +03:00
orianelou
161b6dd180 Update docker-compose.yaml 2024-08-20 14:50:01 +03:00
WrightNed
84327e0b19 Merge pull request #170 from openappsec/orianelou-patch-4
Create docker-compose.yaml
2024-08-05 13:12:40 +03:00
orianelou
b9723ba6ce Create docker-compose.yaml
added compose for docker SWAG
2024-08-05 12:06:37 +03:00
WrightNed
00e183b8c6 Merge pull request #169 from openappsec/Jul_31_2024-Dev
Jul 31st update
2024-08-01 18:10:44 +03:00
WrightNed
e859c167ed Merge pull request #167 from openappsec/orianelou-crds
Orianelou crds
2024-08-01 18:10:11 +03:00
Ned Wright
384b59cc87 Jul 31st update 2024-07-31 17:15:35 +00:00
orianelou
805e958cb9 Create open-appsec-crd-latest.yaml 2024-07-25 12:06:59 +03:00
orianelou
5bcd7cfcf1 Create open-appsec-crd-v1beta2.yaml 2024-07-25 12:05:57 +03:00
orianelou
ae6f2faeec Create open-appsec-crd-v1beta1.yaml 2024-07-25 12:04:22 +03:00
WrightNed
705a5e6061 Merge pull request #166 from openappsec/Jul_23_2024-Dev
Jul 23rd update
2024-07-24 16:01:45 +03:00
WrightNed
c33b74a970 Merge pull request #164 from chkp-omris/main
update intelligence
2024-07-24 15:54:58 +03:00
chkp-omris
2da9fbc385 update intelligence 2024-07-23 13:15:33 +00:00
Ned Wright
f58e9a6128 Jul 23rd update 2024-07-23 11:08:24 +00:00
WrightNed
57ea5c72c5 Merge pull request #156 from openappsec/Jul_04_2024-Dev
Jul 4th update
2024-07-07 08:47:38 +03:00
Ned Wright
962bd31d46 Jul 4th update 2024-07-04 14:10:34 +00:00
WrightNed
01770475ec Merge pull request #153 from openappsec/Jun_26_2024-Dev
June 27th update
2024-07-01 11:42:11 +03:00
Ned Wright
78b114a274 June 27th update 2024-06-27 12:05:38 +00:00
WrightNed
81b1aec487 Merge pull request #148 from openappsec/orianelou-new-policy-files
Orianelou new policy files
2024-06-19 16:18:41 +03:00
orianelou
be6591a670 Update local_policy.yaml 2024-06-17 13:49:48 +03:00
orianelou
663782009c Update local_policy.yaml 2024-06-17 13:49:18 +03:00
orianelou
9392bbb26c Update local_policy.yaml 2024-06-17 13:49:01 +03:00
orianelou
46682bcdce Update local_policy.yaml 2024-06-17 13:48:39 +03:00
orianelou
057bc42375 Update local_policy.yaml 2024-06-17 13:47:24 +03:00
orianelou
88e0ccd308 Rename open-appsec-k8s-default-config-v1beta21.yaml to open-appsec-k8s-default-config-v1beta1.yaml 2024-06-17 13:45:02 +03:00
orianelou
4241b9c574 Create open-appsec-k8s-prevent-config-v1beta2.yaml 2024-06-17 13:44:45 +03:00
orianelou
4af9f18ada Create open-appsec-k8s-default-config-v1beta2.yaml 2024-06-17 13:44:25 +03:00
orianelou
3b533608b1 Create open-appsec-k8s-prevent-config-v1beta1.yaml 2024-06-17 13:42:13 +03:00
orianelou
74bb3086ec Create open-appsec-k8s-default-config-v1beta21.yaml 2024-06-17 13:41:29 +03:00
orianelou
504d1415a5 Create local_policy.yaml 2024-06-17 13:39:40 +03:00
orianelou
18b1b63c42 Create local_policy.yaml 2024-06-17 13:38:31 +03:00
orianelou
ded2a5ffc2 Create local_policy.yaml 2024-06-17 13:36:23 +03:00
orianelou
1254bb37b2 Create local_policy.yaml 2024-06-17 13:34:35 +03:00
orianelou
cf16343caa Create open-appsec-k8s-prevent-config-v1beta2.yaml 2024-06-16 10:56:16 +03:00
orianelou
78c4209406 Rename config/k8s/v1beta2/default/open-appsec-k8s-default-config-v1beta2.yaml to config/k8s/v1beta2/open-appsec-k8s-default-config-v1beta2.yaml 2024-06-16 10:55:23 +03:00
orianelou
3c8672c565 Rename config/k8s/v1beta2/open-appsec-k8s-default-config-v1beta2.yaml to config/k8s/v1beta2/default/open-appsec-k8s-default-config-v1beta2.yaml 2024-06-16 10:54:05 +03:00
orianelou
48d6baed3b Rename config/linux/v1beta2/local_policy.yaml to config/linux/v1beta2/default/local_policy.yaml 2024-06-16 10:44:39 +03:00
orianelou
8770257a60 Create local_policy.yaml for linux prevent 2024-06-16 10:44:21 +03:00
Ned Wright
fd5d093b24 Add --no-upgrade option to docker 2024-06-03 14:19:41 +00:00
WrightNed
d6debf8d8d Merge pull request #141 from openappsec/May_27_2024-Dev
May 27 2024 dev
2024-06-02 10:15:10 +03:00
Ned Wright
395b754575 Add dammy get-cloud-metadata.sh script 2024-05-29 11:01:17 +00:00
Ned Wright
dc000372c4 Turn on optimization by default 2024-05-27 12:05:16 +00:00
Ned Wright
941c641174 Change cloud default logging 2024-05-27 11:56:05 +00:00
Ned Wright
fdc148aa9b May 27 update 2024-05-27 09:05:33 +00:00
orianelou
307fd8897d Rename config/k8s/open-appsec-k8s-default-config-v1beta2.yaml to config/k8s/v1beta2/open-appsec-k8s-default-config-v1beta2.yaml 2024-05-21 15:24:55 +03:00
orianelou
afd2b4930b Create open-appsec-k8s-default-config-v1beta2.yaml 2024-05-21 15:24:33 +03:00
orianelou
1fb9a29223 Create local_policy.yaml 2024-05-21 15:22:54 +03:00
WrightNed
253ca70de6 Merge pull request #136 from chkp-omris/main
Update agent-intelligence-service package
2024-05-19 15:30:22 +03:00
chkp-omris
938f625535 Merge branch 'openappsec:main' into main 2024-05-19 15:21:46 +03:00
chkp-omris
183d14fc55 Update agent-intelligence-service package 2024-05-19 12:21:10 +00:00
WrightNed
1f3d4ed5e1 Merge pull request #135 from openappsec/Apr_21_2024-Dev
Apr 21 2024 dev
2024-05-19 11:08:26 +03:00
WrightNed
fdbd6d3786 Merge pull request #115 from openappsec/orianelou-patch-3
Update docker-compose.yaml
2024-05-19 11:07:22 +03:00
Ned Wright
4504138a4a Change all deployments to embedded 2024-04-22 09:46:50 +00:00
Ned Wright
66ed4a8d81 April 21th 2024 update 2024-04-21 13:57:46 +00:00
WrightNed
189c9209c9 Merge pull request #122 from openappsec/Apr_14_2024-Dev
Apr 14 2024 dev
2024-04-17 12:40:41 +03:00
Ned Wright
1a1580081c Add watchdog changes 2024-04-16 14:06:43 +00:00
Ned Wright
942b2ef8b4 2024 April 14th update 2024-04-14 12:55:54 +00:00
Ned Wright
7a7f65a77a Detect docker on http transaction installation 2024-04-14 11:28:53 +00:00
orianelou
ecbb34bc17 Update docker-compose.yaml
changes comment type
2024-03-21 11:24:12 +02:00
440 changed files with 149724 additions and 87047 deletions

View File

@@ -1,7 +1,7 @@
cmake_minimum_required (VERSION 2.8.4)
project (ngen)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wall -Wno-terminate")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -fPIC -Wall -Wno-terminate")
execute_process(COMMAND grep -c "Alpine Linux" /etc/os-release OUTPUT_VARIABLE IS_ALPINE)
if(NOT IS_ALPINE EQUAL "0")

View File

@@ -155,6 +155,24 @@ getWaitingForVerdictThreadTimeout()
return conf_data.getNumericalValue("waiting_for_verdict_thread_timeout_msec");
}
unsigned int
getMinRetriesForVerdict()
{
return conf_data.getNumericalValue("min_retries_for_verdict");
}
unsigned int
getMaxRetriesForVerdict()
{
return conf_data.getNumericalValue("max_retries_for_verdict");
}
unsigned int
getReqBodySizeTrigger()
{
return conf_data.getNumericalValue("body_size_trigger");
}
int
isIPAddress(c_str ip_str)
{

View File

@@ -63,31 +63,37 @@ TEST_F(HttpAttachmentUtilTest, GetValidAttachmentConfiguration)
"\"waiting_for_verdict_thread_timeout_msec\": 75,\n"
"\"req_header_thread_timeout_msec\": 10,\n"
"\"ip_ranges\": " + createIPRangesString(ip_ranges) + ",\n"
"\"static_resources_path\": \"" + static_resources_path + "\""
"\"static_resources_path\": \"" + static_resources_path + "\",\n"
"\"min_retries_for_verdict\": 1,\n"
"\"max_retries_for_verdict\": 3,\n"
"\"body_size_trigger\": 777\n"
"}\n";
ofstream valid_configuration_file(attachment_configuration_file_name);
valid_configuration_file << valid_configuration;
valid_configuration_file.close();
EXPECT_EQ(initAttachmentConfig(attachment_configuration_file_name.c_str()), 1);
EXPECT_EQ(getDbgLevel(), 2);
EXPECT_EQ(getDbgLevel(), 2u);
EXPECT_EQ(getStaticResourcesPath(), static_resources_path);
EXPECT_EQ(isFailOpenMode(), 0);
EXPECT_EQ(getFailOpenTimeout(), 1234);
EXPECT_EQ(getFailOpenTimeout(), 1234u);
EXPECT_EQ(isFailOpenHoldMode(), 1);
EXPECT_EQ(getFailOpenHoldTimeout(), 4321);
EXPECT_EQ(getFailOpenHoldTimeout(), 4321u);
EXPECT_EQ(isFailOpenOnSessionLimit(), 1);
EXPECT_EQ(getMaxSessionsPerMinute(), 0);
EXPECT_EQ(getNumOfNginxIpcElements(), 200);
EXPECT_EQ(getKeepAliveIntervalMsec(), 10000);
EXPECT_EQ(getResProccessingTimeout(), 420);
EXPECT_EQ(getReqProccessingTimeout(), 42);
EXPECT_EQ(getRegistrationThreadTimeout(), 101);
EXPECT_EQ(getReqHeaderThreadTimeout(), 10);
EXPECT_EQ(getReqBodyThreadTimeout(), 155);
EXPECT_EQ(getResHeaderThreadTimeout(), 1);
EXPECT_EQ(getResBodyThreadTimeout(), 0);
EXPECT_EQ(getWaitingForVerdictThreadTimeout(), 75);
EXPECT_EQ(getMaxSessionsPerMinute(), 0u);
EXPECT_EQ(getNumOfNginxIpcElements(), 200u);
EXPECT_EQ(getKeepAliveIntervalMsec(), 10000u);
EXPECT_EQ(getResProccessingTimeout(), 420u);
EXPECT_EQ(getReqProccessingTimeout(), 42u);
EXPECT_EQ(getRegistrationThreadTimeout(), 101u);
EXPECT_EQ(getReqHeaderThreadTimeout(), 10u);
EXPECT_EQ(getReqBodyThreadTimeout(), 155u);
EXPECT_EQ(getResHeaderThreadTimeout(), 1u);
EXPECT_EQ(getResBodyThreadTimeout(), 0u);
EXPECT_EQ(getMinRetriesForVerdict(), 1u);
EXPECT_EQ(getMaxRetriesForVerdict(), 3u);
EXPECT_EQ(getReqBodySizeTrigger(), 777u);
EXPECT_EQ(getWaitingForVerdictThreadTimeout(), 75u);
EXPECT_EQ(getInspectionMode(), ngx_http_inspection_mode::BLOCKING_THREAD);
EXPECT_EQ(isDebugContext("1.2.3.4", "5.6.7.8", 80, "GET", "test", "/abc"), 1);

View File

@@ -1,15 +1,15 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
# Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
# Licensed under the Apache License, Version 2.0 (the "License");
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
version: "3"

View File

@@ -11,6 +11,7 @@ var_fog_address=
var_proxy=
var_mode=
var_token=
var_ignore=
init=
if [ ! -f /nano-service-installers/$ORCHESTRATION_INSTALLATION_SCRIPT ]; then
@@ -33,6 +34,8 @@ while true; do
var_proxy="$1"
elif [ "$1" == "--hybrid-mode" ] || [ "$1" == "--standalone" ]; then
var_mode="--hybrid_mode"
elif [ "$1" == "--no-upgrade" ]; then
var_ignore="--ignore all"
elif [ "$1" == "--token" ]; then
shift
var_token="$1"
@@ -41,12 +44,16 @@ while true; do
done
if [ -z $var_token ] && [ $var_mode != "--hybrid_mode" ]; then
echo "Error: Token was not provided as input argument."
exit 1
var_token=$(env | grep 'AGENT_TOKEN=' | cut -d'=' -f2-)
if [ -z $var_token ]; then
echo "Error: Token was not provided as input argument."
exit 1
fi
fi
orchestration_service_installation_flags="--container_mode --skip_registration"
if [ ! -z $var_token ]; then
export AGENT_TOKEN="$var_token"
orchestration_service_installation_flags="$orchestration_service_installation_flags --token $var_token"
fi
if [ ! -z $var_fog_address ]; then
@@ -59,6 +66,9 @@ fi
if [ ! -z $var_mode ]; then
orchestration_service_installation_flags="$orchestration_service_installation_flags $var_mode"
fi
if [ ! -z "$var_ignore" ]; then
orchestration_service_installation_flags="$orchestration_service_installation_flags $var_ignore"
fi
/nano-service-installers/$ORCHESTRATION_INSTALLATION_SCRIPT --install $orchestration_service_installation_flags

File diff suppressed because one or more lines are too long

File diff suppressed because one or more lines are too long

View File

@@ -1,10 +1,8 @@
add_subdirectory(report_messaging)
add_subdirectory(http_manager)
add_subdirectory(signal_handler)
add_subdirectory(gradual_deployment)
add_subdirectory(packet)
add_subdirectory(pending_key)
add_subdirectory(health_check_manager)
add_subdirectory(utils)
add_subdirectory(attachment-intakers)

View File

@@ -39,6 +39,8 @@ USE_DEBUG_FLAG(D_ATTACHMENT_REGISTRATION);
using namespace std;
static const AlertInfo alert(AlertTeam::CORE, "attachment registrator");
class AttachmentRegistrator::Impl
{
public:
@@ -163,7 +165,7 @@ private:
break;
}
default:
dbgAssert(false) << "Unsupported Attachment " << static_cast<int>(type);
dbgAssert(false) << alert << "Unsupported Attachment " << static_cast<int>(type);
}
if (!family_id.empty()) handler_path << family_id << "_";
@@ -175,7 +177,9 @@ private:
string
genRegCommand(const string &family_id, const uint num_of_members, const AttachmentType type) const
{
dbgAssert(num_of_members > 0) << "Failed to generate a registration command for an empty group of attachments";
dbgAssert(num_of_members > 0)
<< alert
<< "Failed to generate a registration command for an empty group of attachments";
static const string registration_format = "/etc/cp/watchdog/cp-nano-watchdog --register ";
stringstream registration_command;
@@ -187,7 +191,7 @@ private:
break;
}
default:
dbgAssert(false) << "Unsupported Attachment " << static_cast<int>(type);
dbgAssert(false) << alert << "Unsupported Attachment " << static_cast<int>(type);
}
if (!family_id.empty()) registration_command << " --family " << family_id;
@@ -265,7 +269,7 @@ private:
return -1;
}
dbgAssert(new_socket.unpack() > 0) << "Generated socket is OK yet negative";
dbgAssert(new_socket.unpack() > 0) << alert << "Generated socket is OK yet negative";
return new_socket.unpack();
}
@@ -281,7 +285,7 @@ private:
}
I_Socket::socketFd client_socket = accepted_socket.unpack();
dbgAssert(client_socket > 0) << "Generated client socket is OK yet negative";
dbgAssert(client_socket > 0) << alert << "Generated client socket is OK yet negative";
auto close_socket_on_exit = make_scope_exit([&]() { i_socket->closeSocket(client_socket); });
Maybe<uint8_t> attachment_id = readNumericParam(client_socket);
@@ -375,7 +379,7 @@ private:
}
I_Socket::socketFd client_socket = accepted_socket.unpack();
dbgAssert(client_socket > 0) << "Generated client socket is OK yet negative";
dbgAssert(client_socket > 0) << alert << "Generated client socket is OK yet negative";
auto close_socket_on_exit = make_scope_exit([&]() { i_socket->closeSocket(client_socket); });
Maybe<AttachmentType> attachment_type = readAttachmentType(client_socket);

View File

@@ -76,6 +76,7 @@ using namespace std;
using ChunkType = ngx_http_chunk_type_e;
static const uint32_t corrupted_session_id = CORRUPTED_SESSION_ID;
static const AlertInfo alert(AlertTeam::CORE, "nginx attachment");
class FailopenModeListener : public Listener<FailopenModeEvent>
{
@@ -410,7 +411,10 @@ private:
bool
registerAttachmentProcess(uint32_t nginx_user_id, uint32_t nginx_group_id, I_Socket::socketFd new_socket)
{
dbgAssert(server_sock > 0) << "Registration attempt occurred while registration socket is uninitialized";
dbgAssert(server_sock > 0)
<< alert
<< "Registration attempt occurred while registration socket is uninitialized";
#ifdef FAILURE_TEST
bool did_fail_on_purpose = false;
#endif
@@ -802,10 +806,10 @@ private:
case ChunkType::HOLD_DATA:
return "HOLD_DATA";
case ChunkType::COUNT:
dbgAssert(false) << "Invalid 'COUNT' ChunkType";
dbgAssert(false) << alert << "Invalid 'COUNT' ChunkType";
return "";
}
dbgAssert(false) << "ChunkType was not handled by the switch case";
dbgAssert(false) << alert << "ChunkType was not handled by the switch case";
return "";
}
@@ -1131,7 +1135,11 @@ private:
"webUserResponse"
);
bool remove_event_id_param =
getProfileAgentSettingWithDefault<string>("false", "nginxAttachment.removeRedirectEventId") == "true";
string uuid;
string redirectUrl;
if (i_transaction_table->hasState<NginxAttachmentOpaque>()) {
NginxAttachmentOpaque &opaque = i_transaction_table->getState<NginxAttachmentOpaque>();
uuid = opaque.getSessionUUID();
@@ -1141,7 +1149,12 @@ private:
if (web_trigger_conf.getDetailsLevel() == "Redirect") {
web_response_data.response_data.redirect_data.redirect_location_size =
web_trigger_conf.getRedirectURL().size();
web_response_data.response_data.redirect_data.add_event_id = web_trigger_conf.getAddEventId() ? 1 : 0;
bool add_event = web_trigger_conf.getAddEventId();
if (add_event && !remove_event_id_param) {
web_response_data.response_data.redirect_data.redirect_location_size +=
strlen("?event_id=") + uuid.size();
}
web_response_data.response_data.redirect_data.add_event_id = add_event ? 1 : 0;
web_response_data.web_repsonse_type = static_cast<uint8_t>(ngx_web_response_type_e::REDIRECT_WEB_RESPONSE);
} else {
web_response_data.response_data.custom_response_data.title_size =
@@ -1155,8 +1168,13 @@ private:
verdict_data_sizes.push_back(sizeof(ngx_http_cp_web_response_data_t));
if (web_trigger_conf.getDetailsLevel() == "Redirect") {
verdict_data.push_back(reinterpret_cast<const char *>(web_trigger_conf.getRedirectURL().data()));
verdict_data_sizes.push_back(web_trigger_conf.getRedirectURL().size());
redirectUrl = web_trigger_conf.getRedirectURL();
if (!remove_event_id_param && web_trigger_conf.getAddEventId()) {
redirectUrl += "?event-id=" + uuid;
}
verdict_data.push_back(reinterpret_cast<const char *>(redirectUrl.data()));
verdict_data_sizes.push_back(redirectUrl.size());
} else {
verdict_data.push_back(reinterpret_cast<const char *>(web_trigger_conf.getResponseTitle().data()));
verdict_data_sizes.push_back(web_trigger_conf.getResponseTitle().size());
@@ -1582,7 +1600,7 @@ private:
case WAIT:
return "WAIT";
}
dbgAssert(false) << "Invalid EventVerdict enum: " << static_cast<int>(verdict.getVerdict());
dbgAssert(false) << alert << "Invalid EventVerdict enum: " << static_cast<int>(verdict.getVerdict());
return string();
}
@@ -1633,13 +1651,14 @@ private:
return false;
}
dbgAssert(sock.unpack() > 0) << "The generated server socket is OK, yet negative";
dbgAssert(sock.unpack() > 0) << alert << "The generated server socket is OK, yet negative";
server_sock = sock.unpack();
I_MainLoop::Routine accept_attachment_routine =
[this] ()
{
dbgAssert(inst_awareness->getUniqueID().ok())
<< alert
<< "NGINX attachment Initialized without Instance Awareness";
bool did_fail_on_purpose = false;
@@ -1652,7 +1671,7 @@ private:
<< (did_fail_on_purpose ? "Intentional Failure" : new_sock.getErr());
return;
}
dbgAssert(new_sock.unpack() > 0) << "The generated client socket is OK, yet negative";
dbgAssert(new_sock.unpack() > 0) << alert << "The generated client socket is OK, yet negative";
I_Socket::socketFd new_attachment_socket = new_sock.unpack();
Maybe<string> uid = getUidFromSocket(new_attachment_socket);
@@ -1698,7 +1717,7 @@ private:
}
};
mainloop->addFileRoutine(
I_MainLoop::RoutineType::RealTime,
I_MainLoop::RoutineType::System,
server_sock,
accept_attachment_routine,
"Nginx Attachment registration listener",
@@ -1711,7 +1730,9 @@ private:
Maybe<string>
getUidFromSocket(I_Socket::socketFd new_attachment_socket)
{
dbgAssert(server_sock > 0) << "Registration attempt occurred while registration socket is uninitialized";
dbgAssert(server_sock > 0)
<< alert
<< "Registration attempt occurred while registration socket is uninitialized";
bool did_fail_on_purpose = false;
DELAY_IF_NEEDED(IntentionalFailureHandler::FailureType::ReceiveDataFromSocket);

View File

@@ -42,6 +42,7 @@ HttpAttachmentConfig::init()
setNumOfNginxIpcElements();
setDebugByContextValues();
setKeepAliveIntervalMsec();
setRetriesForVerdict();
}
bool
@@ -215,6 +216,31 @@ HttpAttachmentConfig::setFailOpenTimeout()
conf_data.setNumericalValue("nginx_inspection_mode", inspection_mode);
}
void
HttpAttachmentConfig::setRetriesForVerdict()
{
conf_data.setNumericalValue("min_retries_for_verdict", getAttachmentConf<uint>(
3,
"agent.minRetriesForVerdict.nginxModule",
"HTTP manager",
"Min retries for verdict"
));
conf_data.setNumericalValue("max_retries_for_verdict", getAttachmentConf<uint>(
15,
"agent.maxRetriesForVerdict.nginxModule",
"HTTP manager",
"Max retries for verdict"
));
conf_data.setNumericalValue("body_size_trigger", getAttachmentConf<uint>(
200000,
"agent.reqBodySizeTrigger.nginxModule",
"HTTP manager",
"Request body size trigger"
));
}
void
HttpAttachmentConfig::setFailOpenWaitMode()
{

View File

@@ -70,6 +70,8 @@ private:
void setDebugByContextValues();
void setRetriesForVerdict();
WebTriggerConf web_trigger_conf;
HttpAttachmentConfiguration conf_data;
};

View File

@@ -282,7 +282,7 @@ isIpTrusted(const string &value, const vector<CIDRSData> &cidr_values)
}
Maybe<string>
UsersAllIdentifiersConfig::parseXForwardedFor(const string &str) const
UsersAllIdentifiersConfig::parseXForwardedFor(const string &str, ExtractType type) const
{
vector<string> header_values = split(str);
@@ -291,12 +291,23 @@ UsersAllIdentifiersConfig::parseXForwardedFor(const string &str) const
vector<string> xff_values = getHeaderValuesFromConfig("x-forwarded-for");
vector<CIDRSData> cidr_values(xff_values.begin(), xff_values.end());
for (const string &value : header_values) {
if (!IPAddr::createIPAddr(value).ok()) {
dbgWarning(D_NGINX_ATTACHMENT_PARSER) << "Invalid IP address found in the xff header IPs list: " << value;
for (auto it = header_values.rbegin(); it != header_values.rend() - 1; ++it) {
if (!IPAddr::createIPAddr(*it).ok()) {
dbgWarning(D_NGINX_ATTACHMENT_PARSER) << "Invalid IP address found in the xff header IPs list: " << *it;
return genError("Invalid IP address");
}
if (!isIpTrusted(value, cidr_values)) return genError("Untrusted Ip found");
if (type == ExtractType::PROXYIP) continue;
if (!isIpTrusted(*it, cidr_values)) {
dbgDebug(D_NGINX_ATTACHMENT_PARSER) << "Found untrusted IP in the xff header IPs list: " << *it;
return *it;
}
}
if (!IPAddr::createIPAddr(header_values[0]).ok()) {
dbgWarning(D_NGINX_ATTACHMENT_PARSER)
<< "Invalid IP address found in the xff header IPs list: "
<< header_values[0];
return genError("Invalid IP address");
}
return header_values[0];
@@ -306,22 +317,28 @@ UsersAllIdentifiersConfig::parseXForwardedFor(const string &str) const
void
UsersAllIdentifiersConfig::setXFFValuesToOpaqueCtx(const HttpHeader &header, ExtractType type) const
{
auto value = parseXForwardedFor(header.getValue());
auto i_transaction_table = Singleton::Consume<I_TableSpecific<SessionID>>::by<NginxAttachment>();
if (!i_transaction_table || !i_transaction_table->hasState<NginxAttachmentOpaque>()) {
dbgTrace(D_NGINX_ATTACHMENT_PARSER) << "Can't get the transaction table";
return;
}
NginxAttachmentOpaque &opaque = i_transaction_table->getState<NginxAttachmentOpaque>();
auto value = parseXForwardedFor(header.getValue(), type);
if (!value.ok()) {
dbgTrace(D_NGINX_ATTACHMENT_PARSER) << "Could not extract source identifier from X-Forwarded-For header";
return;
};
auto i_transaction_table = Singleton::Consume<I_TableSpecific<SessionID>>::by<NginxAttachment>();
if (!i_transaction_table || !i_transaction_table->hasState<NginxAttachmentOpaque>()) {
dbgDebug(D_NGINX_ATTACHMENT_PARSER) << "Can't get the transaction table";
return;
}
NginxAttachmentOpaque &opaque = i_transaction_table->getState<NginxAttachmentOpaque>();
if (type == ExtractType::SOURCEIDENTIFIER) {
opaque.setSourceIdentifier(header.getKey(), value.unpack());
dbgDebug(D_NGINX_ATTACHMENT_PARSER)
<< "Added source identifir to XFF "
<< "Added source identifier from XFF header"
<< value.unpack();
opaque.setSavedData(HttpTransactionData::xff_vals_ctx, header.getValue());
opaque.setSavedData(HttpTransactionData::source_identifier, value.unpack());
dbgTrace(D_NGINX_ATTACHMENT_PARSER)
<< "XFF found, set ctx with value from header: "
<< static_cast<string>(header.getValue());
} else {
opaque.setSavedData(HttpTransactionData::proxy_ip_ctx, value.unpack());
}

View File

@@ -1,137 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/assets_config.h"
#include <string>
#include <algorithm>
#include <unordered_map>
#include "generic_rulebase/generic_rulebase_utils.h"
#include "config.h"
#include "debug.h"
#include "ip_utilities.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
void
RuleAsset::load(cereal::JSONInputArchive &archive_in)
{
archive_in(cereal::make_nvp("assetId", asset_id));
archive_in(cereal::make_nvp("assetName", asset_name));
archive_in(cereal::make_nvp("assetUrls", asset_urls));
dbgWarning(D_RULEBASE_CONFIG) << "Adding asset with UID: " << asset_id;
}
void
RuleAsset::AssetUrl::load(cereal::JSONInputArchive &archive_in)
{
archive_in(cereal::make_nvp("protocol", protocol));
transform(protocol.begin(), protocol.end(), protocol.begin(), [](unsigned char c) { return tolower(c); });
archive_in(cereal::make_nvp("ip", ip));
archive_in(cereal::make_nvp("port", port));
int value;
if (protocol == "*") {
is_any_proto = true;
} else {
is_any_proto = false;
try {
value = 0;
if(protocol == "udp") value = IPPROTO_UDP;
if(protocol == "tcp") value = IPPROTO_TCP;
if(protocol == "dccp") value = IPPROTO_DCCP;
if(protocol == "sctp") value = IPPROTO_SCTP;
if(protocol == "icmp") value = IPPROTO_ICMP;
if(protocol == "icmpv6") value = IPPROTO_ICMP;
if (value > static_cast<int>(UINT8_MAX) || value < 0) {
dbgWarning(D_RULEBASE_CONFIG)
<< "provided value is not a legal IP protocol number. Value: "
<< protocol;
} else {
parsed_proto = value;
}
} catch (...) {
dbgWarning(D_RULEBASE_CONFIG) << "provided value is not a legal IP protocol. Value: " << protocol;
}
}
if (port == "*") {
is_any_port = true;
} else {
is_any_port = false;
try {
value = stoi(port);
if (value > static_cast<int>(UINT16_MAX) || value < 0) {
dbgWarning(D_RULEBASE_CONFIG) << "provided value is not a legal port number. Value: " << port;
} else {
parsed_port = value;
}
} catch (...) {
dbgWarning(D_RULEBASE_CONFIG) << "provided value is not a legal port. Value: " << port;
}
}
if (ip == "*") {
is_any_ip = true;
} else {
is_any_ip = false;
auto ip_addr = IPAddr::createIPAddr(ip);
if (!ip_addr.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Could not create IP address. Error: " << ip_addr.getErr();
} else {
parsed_ip = ConvertToIpAddress(ip_addr.unpackMove());
}
}
}
IpAddress
RuleAsset::AssetUrl::ConvertToIpAddress(const IPAddr &addr)
{
IpAddress address;
switch (addr.getType()) {
case IPType::UNINITIALIZED: {
address.addr4_t = {0};
address.ip_type = IP_VERSION_ANY;
break;
}
case IPType::V4: {
address.addr4_t = addr.getIPv4();
address.ip_type = IP_VERSION_4;
break;
}
case IPType::V6: {
address.addr6_t = addr.getIPv6();
address.ip_type = IP_VERSION_6;
break;
}
default:
address.addr4_t = {0};
address.ip_type = IP_VERSION_ANY;
dbgWarning(D_RULEBASE_CONFIG) << "Unsupported IP type: " << static_cast<int>(addr.getType());
}
return address;
}
const Assets Assets::empty_assets_config = Assets();
void
Assets::preload()
{
registerExpectedSetting<Assets>("rulebase", "usedAssets");
}

View File

@@ -1,52 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/asset_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/assets_config.h"
#include "config.h"
#include "debug.h"
using namespace std;
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
string AssetMatcher::ctx_key = "asset_id";
AssetMatcher::AssetMatcher(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams(AssetMatcher::getName(), params.size(), 1, 1);
asset_id = params[0];
}
Maybe<bool, Context::Error>
AssetMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<AssetMatcher>();
auto bc_asset_id_ctx = env->get<GenericConfigId>(AssetMatcher::ctx_key);
if (bc_asset_id_ctx.ok()) {
dbgTrace(D_RULEBASE_CONFIG)
<< "Asset ID: "
<< asset_id
<< "; Current set assetId context: "
<< *bc_asset_id_ctx;
} else {
dbgTrace(D_RULEBASE_CONFIG) << "Asset ID: " << asset_id << ". Empty context";
}
return bc_asset_id_ctx.ok() && *bc_asset_id_ctx == asset_id;
}

View File

@@ -1,299 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/connection_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/rulebase_config.h"
#include "config.h"
#include "debug.h"
#include "ip_utilities.h"
using namespace std;
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
string IpAddressMatcher::ctx_key = "ipAddress";
string SourceIpMatcher::ctx_key = "sourceIP";
string DestinationIpMatcher::ctx_key = "destinationIP";
string SourcePortMatcher::ctx_key = "sourcePort";
string ListeningPortMatcher::ctx_key = "listeningPort";
string IpProtocolMatcher::ctx_key = "ipProtocol";
string UrlMatcher::ctx_key = "url";
Maybe<IPAddr>
getIpAddrFromEnviroment(I_Environment *env, Context::MetaDataType enum_data_type, const string &str_data_type)
{
auto ip_str = env->get<string>(enum_data_type);
if (!ip_str.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get " << str_data_type << " from the enviroment.";
return genError("Failed to get " + str_data_type + " from the enviroment.");
}
return IPAddr::createIPAddr(ip_str.unpack());
}
bool
checkIfIpInRangesVec(const vector<CustomRange<IPAddr>> &values, const IPAddr &ip_to_check)
{
if (values.size() == 0) {
dbgTrace(D_RULEBASE_CONFIG) << "Ip addersses vector empty. Match is true.";
return true;
}
for (const CustomRange<IPAddr> &range : values) {
if (range.contains(ip_to_check)) {
dbgTrace(D_RULEBASE_CONFIG) << "Ip adderss matched: " << ip_to_check;
return true;
}
}
dbgTrace(D_RULEBASE_CONFIG) << "Ip adderss not match: " << ip_to_check;
return false;
}
IpAddressMatcher::IpAddressMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<IPAddr>> ip_range = CustomRange<IPAddr>::createRange(param);
if (!ip_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create ip. Error: " + ip_range.getErr();
continue;
}
values.push_back(ip_range.unpack());
}
}
Maybe<bool, Context::Error>
IpAddressMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<IpAddressMatcher>();
Maybe<IPAddr> subject_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::SubjectIpAddr,
"subject ip address"
);
if (subject_ip.ok() && checkIfIpInRangesVec(values, subject_ip.unpack())) return true;
Maybe<IPAddr> other_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::OtherIpAddr,
"other ip address"
);
if (other_ip.ok() && checkIfIpInRangesVec(values, other_ip.unpack())) return true;
if (!subject_ip.ok() && !other_ip.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Error in getting subject ip and other ip from the enviroment";
return false;
}
dbgTrace(D_RULEBASE_CONFIG) << "Ip adderss didn't match";
return false;
}
SourceIpMatcher::SourceIpMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<IPAddr>> ip_range = CustomRange<IPAddr>::createRange(param);
if (!ip_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create source ip. Error: " + ip_range.getErr();
continue;
}
values.push_back(ip_range.unpack());
}
}
Maybe<bool, Context::Error>
SourceIpMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<SourceIpMatcher>();
auto direction_maybe = env->get<string>(Context::MetaDataType::Direction);
if (!direction_maybe.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get direction from the enviroment.";
return false;
}
string direction = direction_maybe.unpack();
if (direction == "incoming") {
Maybe<IPAddr> other_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::OtherIpAddr,
"other ip address"
);
return other_ip.ok() && checkIfIpInRangesVec(values, other_ip.unpack());
} else if (direction == "outgoing") {
Maybe<IPAddr> subject_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::SubjectIpAddr,
"subject ip address"
);
return subject_ip.ok() && checkIfIpInRangesVec(values, subject_ip.unpack());
}
dbgTrace(D_RULEBASE_CONFIG) << "Source ip adderss didn't match";
return false;
}
DestinationIpMatcher::DestinationIpMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<IPAddr>> ip_range = CustomRange<IPAddr>::createRange(param);
if (!ip_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create destination ip. Error: " + ip_range.getErr();
continue;
}
values.push_back(ip_range.unpack());
}
}
Maybe<bool, Context::Error>
DestinationIpMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<DestinationIpMatcher>();
auto direction_maybe = env->get<string>(Context::MetaDataType::Direction);
if (!direction_maybe.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get direction.";
return false;
}
string direction = direction_maybe.unpack();
if (direction == "outgoing") {
Maybe<IPAddr> other_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::OtherIpAddr,
"other ip address"
);
return other_ip.ok() && checkIfIpInRangesVec(values, other_ip.unpack());
} else if (direction == "incoming") {
Maybe<IPAddr> subject_ip = getIpAddrFromEnviroment(
env,
Context::MetaDataType::SubjectIpAddr,
"subject ip address"
);
return subject_ip.ok() && checkIfIpInRangesVec(values, subject_ip.unpack());
}
dbgTrace(D_RULEBASE_CONFIG) << "Destination ip adderss didn't match";
return false;
}
SourcePortMatcher::SourcePortMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<PortNumber>> port_range = CustomRange<PortNumber>::createRange(param);
if (!port_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create source port.";
continue;
}
values.push_back(port_range.unpack());
}
}
Maybe<bool, Context::Error>
SourcePortMatcher::evalVariable() const
{
dbgTrace(D_RULEBASE_CONFIG) << "Source is not a match";
return false;
}
ListeningPortMatcher::ListeningPortMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<PortNumber>> port_range = CustomRange<PortNumber>::createRange(param);
if (!port_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create listening port range.";
continue;
}
values.push_back(port_range.unpack());
}
}
Maybe<bool, Context::Error>
ListeningPortMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<ListeningPortMatcher>();
auto port_str = env->get<string>(Context::MetaDataType::Port);
if (!port_str.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get port from the enviroment.";
return false;
}
PortNumber port;
if (ConnKeyUtil::fromString(port_str.unpack(), port)) {
if (values.size() == 0) return true;
for (const CustomRange<PortNumber> &port_range : values) {
if (port_range.contains(port)) {
dbgTrace(D_RULEBASE_CONFIG) << "Listening port is a match. Value: " << port_str.unpack();
return true;
}
}
}
dbgTrace(D_RULEBASE_CONFIG) << "Listening port is not a match. Value: " << port_str.unpack();
return false;
}
IpProtocolMatcher::IpProtocolMatcher(const vector<string> &params)
{
for (const string &param : params) {
Maybe<CustomRange<IPProto>> proto_range = CustomRange<IPProto>::createRange(param);
if (!proto_range.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to create ip protocol.";
continue;
}
values.push_back(proto_range.unpack());
}
}
Maybe<bool, Context::Error>
IpProtocolMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<IpProtocolMatcher>();
auto proto_str = env->get<string>(Context::MetaDataType::Protocol);
if (!proto_str.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get ip protocol from the enviroment.";
return false;
}
IPProto protocol;
if (ConnKeyUtil::fromString(proto_str.unpack(), protocol)) {
if (values.size() == 0) return true;
for (const CustomRange<IPProto> &proto_range : values) {
if (proto_range.contains(protocol)) {
dbgTrace(D_RULEBASE_CONFIG) << "Ip protocol is a match. Value: " << proto_str.unpack();
return true;
}
}
}
dbgTrace(D_RULEBASE_CONFIG) << "Source port is not a match. Value: " << proto_str.unpack();
return false;
}
UrlMatcher::UrlMatcher(const vector<string> &params) : values(params) {}
Maybe<bool, Context::Error>
UrlMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<UrlMatcher>();
auto curr_url_ctx = env->get<string>(Context::MetaDataType::Url);
if (!curr_url_ctx.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to get URL from the enviroment.";
return false;
}
if (values.size() == 0) {
dbgTrace(D_RULEBASE_CONFIG) << "Matched URL on \"any\". Url: " << *curr_url_ctx;
return true;
}
for (const string &url : values) {
if (*curr_url_ctx == url) {
dbgTrace(D_RULEBASE_CONFIG) << "Matched URL. Value: " << *curr_url_ctx;
return true;
}
}
dbgTrace(D_RULEBASE_CONFIG) << "URL is not a match. Value: " << *curr_url_ctx;
return false;
}

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@@ -1,168 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/http_transaction_data_eval.h"
#include <boost/lexical_cast.hpp>
#include <algorithm>
#include "http_transaction_data.h"
#include "environment/evaluator_templates.h"
#include "i_environment.h"
#include "singleton.h"
#include "debug.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
using namespace EnvironmentHelper;
EqualHost::EqualHost(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams("EqualHost", params.size(), 1, 1);
host = params[0];
}
Maybe<bool, Context::Error>
EqualHost::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<EqualHost>();
auto host_ctx = env->get<string>(HttpTransactionData::host_name_ctx);
if (!host_ctx.ok())
{
return false;
}
std::string lower_host_ctx = host_ctx.unpack();
std::transform(lower_host_ctx.begin(), lower_host_ctx.end(), lower_host_ctx.begin(), ::tolower);
std::string lower_host = host;
std::transform(lower_host.begin(), lower_host.end(), lower_host.begin(), ::tolower);
if (lower_host_ctx == lower_host) return true;
size_t pos = lower_host_ctx.find_last_of(':');
if (pos == string::npos) return false;
lower_host_ctx = string(lower_host_ctx.data(), pos);
return lower_host_ctx == lower_host;
}
WildcardHost::WildcardHost(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams("WildcardHost", params.size(), 1, 1);
host = params[0];
}
Maybe<bool, Context::Error>
WildcardHost::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<WildcardHost>();
auto host_ctx = env->get<string>(HttpTransactionData::host_name_ctx);
if (!host_ctx.ok())
{
return false;
}
string lower_host_ctx = host_ctx.unpack();
transform(lower_host_ctx.begin(), lower_host_ctx.end(), lower_host_ctx.begin(), ::tolower);
dbgTrace(D_RULEBASE_CONFIG) << "found host in current context: " << lower_host_ctx;
size_t pos = lower_host_ctx.find_first_of(".");
if (pos == string::npos) {
return false;
}
lower_host_ctx = "*" + lower_host_ctx.substr(pos, lower_host_ctx.length());
string lower_host = host;
transform(lower_host.begin(), lower_host.end(), lower_host.begin(), ::tolower);
dbgTrace(D_RULEBASE_CONFIG)
<< "trying to match host context with its corresponding wildcard address: "
<< lower_host_ctx
<< ". Matcher host: "
<< lower_host;
if (lower_host_ctx == lower_host) return true;
pos = lower_host_ctx.find_last_of(':');
if (pos == string::npos) return false;
lower_host_ctx = string(lower_host_ctx.data(), pos);
return lower_host_ctx == lower_host;
}
EqualListeningIP::EqualListeningIP(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams("EqualListeningIP", params.size(), 1, 1);
auto maybe_ip = IPAddr::createIPAddr(params[0]);
if (!maybe_ip.ok()) reportWrongParamType(getName(), params[0], "Not a valid IP Address");
listening_ip = maybe_ip.unpack();
}
Maybe<bool, Context::Error>
EqualListeningIP::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<EqualListeningIP>();
auto listening_ip_ctx = env->get<IPAddr>(HttpTransactionData::listening_ip_ctx);
return listening_ip_ctx.ok() && listening_ip_ctx.unpack() == listening_ip;
}
EqualListeningPort::EqualListeningPort(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams("EqualListeningPort", params.size(), 1, 1);
try {
listening_port = boost::lexical_cast<PortNumber>(params[0]);
} catch (boost::bad_lexical_cast const&) {
reportWrongParamType(getName(), params[0], "Not a valid port number");
}
}
Maybe<bool, Context::Error>
EqualListeningPort::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<EqualListeningPort>();
auto port_ctx = env->get<PortNumber>(HttpTransactionData::listening_port_ctx);
return port_ctx.ok() && port_ctx.unpack() == listening_port;
}
BeginWithUri::BeginWithUri(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams("BeginWithUri", params.size(), 1, 1);
uri_prefix = params[0];
}
Maybe<bool, Context::Error>
BeginWithUri::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<BeginWithUri>();
auto uri_ctx = env->get<string>(HttpTransactionData::uri_ctx);
if (!uri_ctx.ok())
{
return false;
}
std::string lower_uri_ctx = uri_ctx.unpack();
std::transform(lower_uri_ctx.begin(), lower_uri_ctx.end(), lower_uri_ctx.begin(), ::tolower);
std::string lower_uri_prefix = uri_prefix;
std::transform(lower_uri_prefix.begin(), lower_uri_prefix.end(), lower_uri_prefix.begin(), ::tolower);
return lower_uri_ctx.find(lower_uri_prefix) == 0;
}

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@@ -1,38 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/parameter_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/rulebase_config.h"
#include "config.h"
#include "debug.h"
using namespace std;
string ParameterMatcher::ctx_key = "parameters";
ParameterMatcher::ParameterMatcher(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams(ParameterMatcher::getName(), params.size(), 1, 1);
parameter_id = params[0];
}
Maybe<bool, Context::Error>
ParameterMatcher::evalVariable() const
{
auto rule = getConfiguration<BasicRuleConfig>("rulebase", "rulesConfig");
return rule.ok() && rule.unpack().isParameterActive(parameter_id);
}

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@@ -1,50 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/practice_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/rulebase_config.h"
#include "config.h"
#include "debug.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
string PracticeMatcher::ctx_key = "practices";
PracticeMatcher::PracticeMatcher(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams(PracticeMatcher::getName(), params.size(), 1, 1);
practice_id = params[0];
}
Maybe<bool, Context::Error>
PracticeMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<PracticeMatcher>();
auto bc_practice_id_ctx = env->get<set<GenericConfigId>>(PracticeMatcher::ctx_key);
dbgTrace(D_RULEBASE_CONFIG)
<< "Trying to match practice. ID: "
<< practice_id << ", Current set IDs: "
<< makeSeparatedStr(bc_practice_id_ctx.ok() ? *bc_practice_id_ctx : set<GenericConfigId>(), ", ");
if (bc_practice_id_ctx.ok()) {
return bc_practice_id_ctx.unpack().count(practice_id) > 0;
}
auto rule = getConfiguration<BasicRuleConfig>("rulebase", "rulesConfig");
return rule.ok() && rule.unpack().isPracticeActive(practice_id);
}

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@@ -1,136 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/query_eval.h"
#include <vector>
#include <string>
#include <map>
#include "generic_rulebase/rulebase_config.h"
#include "generic_rulebase/zones_config.h"
#include "i_environment.h"
#include "singleton.h"
#include "config.h"
#include "debug.h"
#include "enum_range.h"
using namespace std;
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
QueryMatcher::QueryMatcher(const vector<string> &params)
{
if (params.size() < 1) reportWrongNumberOfParams(QueryMatcher::getName(), params.size(), 1);
key = params.front();
if (key == "any") {
is_any = true;
} else {
values.reserve(params.size() - 1);
for (uint i = 1; i < params.size() ; i++) {
if (params[i] == "any") {
values.clear();
break;
}
values.insert(params[i]);
}
}
}
const string
QueryMatcher::contextKeyToString(Context::MetaDataType type)
{
if (type == Context::MetaDataType::SubjectIpAddr || type == Context::MetaDataType::OtherIpAddr) return "ip";
return Context::convertToString(type);
}
class QueryMatchSerializer
{
public:
static const string req_attr_ctx_key;
template <typename Archive>
void
serialize(Archive &ar)
{
I_Environment *env = Singleton::Consume<I_Environment>::by<QueryMatcher>();
auto req_attr = env->get<string>(req_attr_ctx_key);
if (!req_attr.ok()) return;
try {
ar(cereal::make_nvp(*req_attr, value));
dbgDebug(D_RULEBASE_CONFIG)
<< "Found value for requested attribute. Tag: "
<< *req_attr
<< ", Value: "
<< value;
} catch (exception &e) {
dbgDebug(D_RULEBASE_CONFIG) << "Could not find values for requested attribute. Tag: " << *req_attr;
ar.finishNode();
}
}
template <typename Values>
bool
matchValues(const Values &requested_vals) const
{
return value != "" && (requested_vals.empty() || requested_vals.count(value) > 0);
}
private:
string value;
};
const string QueryMatchSerializer::req_attr_ctx_key = "requested attribute key";
Maybe<bool, Context::Error>
QueryMatcher::evalVariable() const
{
if (is_any) return true;
I_Environment *env = Singleton::Consume<I_Environment>::by<QueryMatcher>();
auto local_asset_ctx = env->get<bool>("is local asset");
bool is_remote_asset = local_asset_ctx.ok() && !(*local_asset_ctx);
QueryRequest request;
for (Context::MetaDataType name : makeRange<Context::MetaDataType>()) {
auto val = env->get<string>(name);
if (val.ok()) {
if ((name == Context::MetaDataType::SubjectIpAddr && is_remote_asset) ||
(name == Context::MetaDataType::OtherIpAddr && !is_remote_asset)) {
continue;
}
request.addCondition(Condition::EQUALS, contextKeyToString(name), *val);
}
}
if (request.empty()) return false;
request.setRequestedAttr(key);
ScopedContext req_attr_key;
req_attr_key.registerValue<string>(QueryMatchSerializer::req_attr_ctx_key, key);
I_Intelligence_IS_V2 *intelligence = Singleton::Consume<I_Intelligence_IS_V2>::by<Zone>();
auto query_res = intelligence->queryIntelligence<QueryMatchSerializer>(request);
if (!query_res.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to perform intelligence query. Error: " << query_res.getErr();
return false;
}
for (const AssetReply<QueryMatchSerializer> &asset : query_res.unpack()) {
if (asset.matchValues<unordered_set<string>>(values)) return true;
}
return false;
}

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@@ -1,57 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/trigger_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/rulebase_config.h"
#include "config.h"
#include "debug.h"
using namespace std;
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
string TriggerMatcher::ctx_key = "triggers";
TriggerMatcher::TriggerMatcher(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams(TriggerMatcher::getName(), params.size(), 1, 1);
trigger_id = params[0];
}
Maybe<bool, Context::Error>
TriggerMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<TriggerMatcher>();
auto ac_bc_trigger_id_ctx = env->get<set<GenericConfigId>>("ac_trigger_id");
dbgTrace(D_RULEBASE_CONFIG)
<< "Trying to match trigger for access control rule. ID: "
<< trigger_id << ", Current set IDs: "
<< makeSeparatedStr(ac_bc_trigger_id_ctx.ok() ? *ac_bc_trigger_id_ctx : set<GenericConfigId>(), ", ");
if (ac_bc_trigger_id_ctx.ok()) {
return ac_bc_trigger_id_ctx.unpack().count(trigger_id) > 0;
}
auto bc_trigger_id_ctx = env->get<set<GenericConfigId>>(TriggerMatcher::ctx_key);
dbgTrace(D_RULEBASE_CONFIG)
<< "Trying to match trigger. ID: "
<< trigger_id << ", Current set IDs: "
<< makeSeparatedStr(bc_trigger_id_ctx.ok() ? *bc_trigger_id_ctx : set<GenericConfigId>(), ", ");
if (bc_trigger_id_ctx.ok() && bc_trigger_id_ctx.unpack().count(trigger_id) > 0 ) return true;
auto rule = getConfiguration<BasicRuleConfig>("rulebase", "rulesConfig");
return rule.ok() && rule.unpack().isTriggerActive(trigger_id);
}

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@@ -1,44 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/evaluators/zone_eval.h"
#include <vector>
#include <string>
#include "generic_rulebase/zone.h"
#include "generic_rulebase/rulebase_config.h"
#include "config.h"
using namespace std;
string ZoneMatcher::ctx_key = "zone_id";
ZoneMatcher::ZoneMatcher(const vector<string> &params)
{
if (params.size() != 1) reportWrongNumberOfParams(ZoneMatcher::getName(), params.size(), 1, 1);
zone_id = params[0];
}
Maybe<bool, Context::Error>
ZoneMatcher::evalVariable() const
{
I_Environment *env = Singleton::Consume<I_Environment>::by<ZoneMatcher>();
auto bc_zone_id_ctx = env->get<GenericConfigId>(ZoneMatcher::ctx_key);
if (bc_zone_id_ctx.ok() && *bc_zone_id_ctx == zone_id) return true;
if (!getProfileAgentSettingWithDefault<bool>(false, "rulebase.enableQueryBasedMatch")) return false;
auto zone = getConfiguration<Zone>("rulebase", "zones");
return zone.ok() && zone.unpack().getId() == zone_id;
}

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@@ -1,126 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/generic_rulebase.h"
#include <unordered_set>
#include "generic_rulebase/evaluators/trigger_eval.h"
#include "generic_rulebase/evaluators/practice_eval.h"
#include "generic_rulebase/evaluators/parameter_eval.h"
#include "generic_rulebase/evaluators/zone_eval.h"
#include "generic_rulebase/evaluators/asset_eval.h"
#include "generic_rulebase/evaluators/query_eval.h"
#include "generic_rulebase/evaluators/connection_eval.h"
#include "generic_rulebase/evaluators/http_transaction_data_eval.h"
#include "generic_rulebase/zone.h"
#include "generic_rulebase/triggers_config.h"
#include "singleton.h"
#include "common.h"
#include "debug.h"
#include "cache.h"
#include "config.h"
using namespace std;
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
class GenericRulebase::Impl : Singleton::Provide<I_GenericRulebase>::From<GenericRulebase>
{
public:
void init() {}
void fini() {}
void preload();
Maybe<Zone, Config::Errors> getLocalZone() const override { return getZoneConfig(true); }
Maybe<Zone, Config::Errors> getOtherZone() const override { return getZoneConfig(false); }
set<ParameterBehavior> getBehavior(const ParameterKeyValues &key_value_pairs) const override;
private:
Maybe<Zone, Config::Errors>
getZoneConfig(bool is_local_zone) const
{
ScopedContext asset_location_ctx;
asset_location_ctx.registerValue<bool>("is local asset", is_local_zone);
return getConfiguration<Zone>("rulebase", "zones");
}
};
void
GenericRulebase::Impl::preload()
{
addMatcher<TriggerMatcher>();
addMatcher<PracticeMatcher>();
addMatcher<ParameterMatcher>();
addMatcher<ZoneMatcher>();
addMatcher<AssetMatcher>();
addMatcher<QueryMatcher>();
addMatcher<IpAddressMatcher>();
addMatcher<SourceIpMatcher>();
addMatcher<DestinationIpMatcher>();
addMatcher<SourcePortMatcher>();
addMatcher<ListeningPortMatcher>();
addMatcher<IpProtocolMatcher>();
addMatcher<UrlMatcher>();
addMatcher<EqualHost>();
addMatcher<WildcardHost>();
addMatcher<EqualListeningIP>();
addMatcher<EqualListeningPort>();
addMatcher<BeginWithUri>();
BasicRuleConfig::preload();
LogTriggerConf::preload();
ParameterException::preload();
registerExpectedConfiguration<Zone>("rulebase", "zones");
registerExpectedConfigFile("zones", Config::ConfigFileType::Policy);
registerExpectedConfigFile("triggers", Config::ConfigFileType::Policy);
registerExpectedConfigFile("rules", Config::ConfigFileType::Policy);
registerExpectedConfigFile("parameters", Config::ConfigFileType::Policy);
registerExpectedConfigFile("exceptions", Config::ConfigFileType::Policy);
}
set<ParameterBehavior>
GenericRulebase::Impl::getBehavior(const ParameterKeyValues &key_value_pairs) const
{
auto &exceptions = getConfiguration<ParameterException>("rulebase", "exception");
if (!exceptions.ok()) {
dbgTrace(D_RULEBASE_CONFIG) << "Could not find any exception with the current rule's context";
return {};
}
return (*exceptions).getBehavior(key_value_pairs);
}
GenericRulebase::GenericRulebase() : Component("GenericRulebase"), pimpl(make_unique<Impl>()) {}
GenericRulebase::~GenericRulebase() {}
void
GenericRulebase::init()
{
pimpl->init();
}
void
GenericRulebase::fini()
{
pimpl->fini();
}
void
GenericRulebase::preload()
{
pimpl->preload();
}

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@@ -1,109 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/generic_rulebase_context.h"
#include <vector>
#include "context.h"
#include "config.h"
#include "generic_rulebase/evaluators/trigger_eval.h"
#include "generic_rulebase/evaluators/parameter_eval.h"
#include "generic_rulebase/evaluators/practice_eval.h"
#include "generic_rulebase/evaluators/zone_eval.h"
#include "generic_rulebase/evaluators/asset_eval.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
template<typename Configs>
set<GenericConfigId>
extractIds(const vector<Configs> &configurations)
{
set<GenericConfigId> ids;
for (const Configs &conf : configurations) {
ids.insert(conf.getId());
}
return ids;
}
void
GenericRulebaseContext::activate(const BasicRuleConfig &rule)
{
switch(registration_state) {
case RuleRegistrationState::UNINITIALIZED: {
registration_state = RuleRegistrationState::REGISTERED;
ctx.registerValue<set<GenericConfigId>>(
TriggerMatcher::ctx_key,
extractIds<RuleTrigger>(rule.getTriggers())
);
ctx.registerValue<set<GenericConfigId>>(
PracticeMatcher::ctx_key,
extractIds<RulePractice>(rule.getPractices())
);
dbgTrace(D_RULEBASE_CONFIG)
<< "Activating current practices. Current practice IDs: "
<< makeSeparatedStr(extractIds<RulePractice>(rule.getPractices()), ", ");
ctx.registerValue<set<GenericConfigId>>(
ParameterMatcher::ctx_key,
extractIds<RuleParameter>(rule.getParameters())
);
ctx.registerValue<GenericConfigId>(
ZoneMatcher::ctx_key,
rule.getZoneId()
);
ctx.registerValue<GenericConfigId>(
AssetMatcher::ctx_key,
rule.getAssetId()
);
ctx.activate();
break;
}
case RuleRegistrationState::REGISTERED: {
dbgTrace(D_RULEBASE_CONFIG) << "Activating registered rule values";
ctx.activate();
break;
}
case RuleRegistrationState::UNREGISTERED: {
dbgTrace(D_RULEBASE_CONFIG) << "Failed to register rule values";
}
}
}
void
GenericRulebaseContext::activate()
{
switch(registration_state) {
case RuleRegistrationState::UNINITIALIZED: {
auto maybe_rule = getConfiguration<BasicRuleConfig>("rulebase", "rulesConfig");
if (!maybe_rule.ok()) {
registration_state = RuleRegistrationState::UNREGISTERED;
return;
}
dbgTrace(D_RULEBASE_CONFIG) << "Registering new rule values";
activate(maybe_rule.unpack());
registration_state = RuleRegistrationState::REGISTERED;
break;
}
case RuleRegistrationState::REGISTERED: {
dbgTrace(D_RULEBASE_CONFIG) << "Activating registered rule values";
ctx.activate();
break;
}
case RuleRegistrationState::UNREGISTERED: {
dbgTrace(D_RULEBASE_CONFIG) << "Failed to register rule values";
}
}
}

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@@ -1,347 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/match_query.h"
#include "cereal/types/set.hpp"
#include "generic_rulebase/generic_rulebase_utils.h"
#include "config.h"
#include "ip_utilities.h"
#include "agent_core_utilities.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
static const unordered_map<string, MatchQuery::MatchType> string_to_match_type = {
{ "condition", MatchQuery::MatchType::Condition },
{ "operator", MatchQuery::MatchType::Operator }
};
static const unordered_map<string, MatchQuery::Operators> string_to_operator = {
{ "and", MatchQuery::Operators::And },
{ "or", MatchQuery::Operators::Or }
};
static const unordered_map<string, MatchQuery::Conditions> string_to_condition = {
{ "equals", MatchQuery::Conditions::Equals },
{ "not-equals", MatchQuery::Conditions::NotEquals },
{ "not equals", MatchQuery::Conditions::NotEquals },
{ "in", MatchQuery::Conditions::In },
{ "not-in", MatchQuery::Conditions::NotIn },
{ "not in", MatchQuery::Conditions::NotIn },
{ "exist", MatchQuery::Conditions::Exist }
};
static const string ip_addr_type_name = "IP address";
static const string port_type_name = "port";
static const string ip_proto_type_name = "IP protocol";
static const unordered_map<string, MatchQuery::StaticKeys> string_to_key = {
{ "sourceIP", MatchQuery::StaticKeys::SrcIpAddress },
{ "sourceIpAddr", MatchQuery::StaticKeys::SrcIpAddress },
{ "destinationIP", MatchQuery::StaticKeys::DstIpAddress },
{ "destinationIpAddr", MatchQuery::StaticKeys::DstIpAddress },
{ "ipAddress", MatchQuery::StaticKeys::IpAddress },
{ "sourcePort", MatchQuery::StaticKeys::SrcPort },
{ "listeningPort", MatchQuery::StaticKeys::ListeningPort },
{ "ipProtocol", MatchQuery::StaticKeys::IpProtocol },
{ "domain", MatchQuery::StaticKeys::Domain }
};
MatchQuery::MatchQuery(const string &match) : is_specific_label(false), is_ignore_keyword(false)
{
try {
stringstream ss;
ss.str(match);
cereal::JSONInputArchive archive_in(ss);
load(archive_in);
} catch (const exception &e) {
dbgWarning(D_RULEBASE_CONFIG)
<< "Unable to load match query JSON. JSON content: "
<< match
<< ", Error: "
<< e.what();
}
}
void
MatchQuery::load(cereal::JSONInputArchive &archive_in)
{
string type_as_string;
archive_in(cereal::make_nvp("type", type_as_string));
string op_as_string;
archive_in(cereal::make_nvp("op", op_as_string));
auto maybe_type = string_to_match_type.find(type_as_string);
if (maybe_type == string_to_match_type.end()) {
reportConfigurationError("Illegal Zone match query type. Provided type in configuration: " + type_as_string);
}
type = maybe_type->second;
switch (type) {
case (MatchType::Condition): {
auto maybe_condition = string_to_condition.find(op_as_string);
if (maybe_condition == string_to_condition.end()) {
reportConfigurationError(
"Illegal op provided for condition. Provided op in configuration: " +
op_as_string
);
}
condition_type = maybe_condition->second;
operator_type = Operators::None;
archive_in(cereal::make_nvp("key", key));
key_type = getKeyByName(key);
if (key_type == StaticKeys::NotStatic) {
if (key.rfind("containerLabels.", 0) == 0) {
is_specific_label = true;
} else {
is_specific_label = false;
}
}
is_ignore_keyword = (key == "indicator");
if (condition_type != Conditions::Exist) {
archive_in(cereal::make_nvp("value", value));
for(const auto &val: value) {
if (isKeyTypeIp()) {
auto ip_range = IPUtilities::createRangeFromString<IPRange, IpAddress>(val, ip_addr_type_name);
if (ip_range.ok()) {
ip_addr_value.push_back(ip_range.unpack());
} else {
dbgWarning(D_RULEBASE_CONFIG)
<< "Failed to parse IP address range. Error: "
<< ip_range.getErr();
}
} else if (isKeyTypePort()) {
auto port_range = IPUtilities::createRangeFromString<PortsRange, uint16_t>(
val,
port_type_name
);
if (port_range.ok()) {
port_value.push_back(port_range.unpack());
} else {
dbgWarning(D_RULEBASE_CONFIG)
<< "Failed to parse port range. Error: "
<< port_range.getErr();
}
} else if (isKeyTypeProtocol()) {
auto proto_range = IPUtilities::createRangeFromString<IpProtoRange, uint8_t>(
val,
ip_proto_type_name
);
if (proto_range.ok()) {
ip_proto_value.push_back(proto_range.unpack());
} else {
dbgWarning(D_RULEBASE_CONFIG)
<< "Failed to parse IP protocol range. Error: "
<< proto_range.getErr();
}
}
try {
regex_values.insert(boost::regex(val));
} catch (const exception &e) {
dbgDebug(D_RULEBASE_CONFIG) << "Failed to compile regex. Error: " << e.what();
}
}
first_value = *(value.begin());
}
break;
}
case (MatchType::Operator): {
auto maybe_operator = string_to_operator.find(op_as_string);
if (maybe_operator == string_to_operator.end()) {
reportConfigurationError(
"Illegal op provided for operator. Provided op in configuration: " +
op_as_string
);
}
operator_type = maybe_operator->second;
condition_type = Conditions::None;
archive_in(cereal::make_nvp("items", items));
break;
}
}
}
MatchQuery::StaticKeys
MatchQuery::getKeyByName(const string &key_type_name)
{
auto key = string_to_key.find(key_type_name);
if (key == string_to_key.end()) return StaticKeys::NotStatic;
return key->second;
}
bool
MatchQuery::isKeyTypeIp() const
{
return (key_type >= StaticKeys::IpAddress && key_type <= StaticKeys::DstIpAddress);
}
bool
MatchQuery::isKeyTypePort() const
{
return (key_type == StaticKeys::SrcPort || key_type == StaticKeys::ListeningPort);
}
bool
MatchQuery::isKeyTypeProtocol() const
{
return (key_type == StaticKeys::IpProtocol);
}
bool
MatchQuery::isKeyTypeDomain() const
{
return (key_type == StaticKeys::Domain);
}
bool
MatchQuery::isKeyTypeSpecificLabel() const
{
return is_specific_label;
}
bool
MatchQuery::isKeyTypeStatic() const
{
return (key_type != StaticKeys::NotStatic);
}
set<string>
MatchQuery::getAllKeys() const
{
set<string> keys;
if (type == MatchType::Condition) {
if (!key.empty()) keys.insert(key);
return keys;
}
for (const MatchQuery &inner_match: items) {
set<string> iner_keys = inner_match.getAllKeys();
keys.insert(iner_keys.begin(), iner_keys.end());
}
return keys;
}
bool
MatchQuery::matchAttributes(
const unordered_map<string, set<string>> &key_value_pairs,
set<string> &matched_override_keywords ) const
{
if (type == MatchType::Condition) {
auto key_value_pair = key_value_pairs.find(key);
if (key_value_pair == key_value_pairs.end()) {
dbgTrace(D_RULEBASE_CONFIG) << "Ignoring irrelevant key: " << key;
return false;
}
return matchAttributes(key_value_pair->second, matched_override_keywords);
} else if (type == MatchType::Operator && operator_type == Operators::And) {
for (const MatchQuery &inner_match: items) {
if (!inner_match.matchAttributes(key_value_pairs, matched_override_keywords)) {
return false;
}
}
return true;
} else if (type == MatchType::Operator && operator_type == Operators::Or) {
// With 'or' condition, evaluate matched override keywords first and add the ones that were fully matched
set<string> inner_override_keywords;
bool res = false;
for (const MatchQuery &inner_match: items) {
inner_override_keywords.clear();
if (inner_match.matchAttributes(key_value_pairs, inner_override_keywords)) {
matched_override_keywords.insert(inner_override_keywords.begin(), inner_override_keywords.end());
res = true;
}
}
return res;
} else {
dbgWarning(D_RULEBASE_CONFIG) << "Unsupported match query type";
}
return false;
}
MatchQuery::MatchResult
MatchQuery::getMatch( const unordered_map<string, set<string>> &key_value_pairs) const
{
MatchQuery::MatchResult matches;
matches.matched_keywords = make_shared<set<string>>();
matches.is_match = matchAttributes(key_value_pairs, *matches.matched_keywords);
return matches;
}
bool
MatchQuery::matchAttributes(
const unordered_map<string, set<string>> &key_value_pairs) const
{
return getMatch(key_value_pairs).is_match;
}
bool
MatchQuery::matchAttributes(
const set<string> &values,
set<string> &matched_override_keywords) const
{
auto &type = condition_type;
bool negate = type == MatchQuery::Conditions::NotEquals || type == MatchQuery::Conditions::NotIn;
bool match = isRegEx() ? matchAttributesRegEx(values, matched_override_keywords) : matchAttributesString(values);
return negate ? !match : match;
}
bool
MatchQuery::matchAttributesRegEx(
const set<string> &values,
set<string> &matched_override_keywords) const
{
bool res = false;
boost::cmatch value_matcher;
for (const boost::regex &val_regex : regex_values) {
for (const string &requested_match_value : values) {
if (NGEN::Regex::regexMatch(
__FILE__,
__LINE__,
requested_match_value.c_str(),
value_matcher,
val_regex))
{
res = true;
if (is_ignore_keyword) {
matched_override_keywords.insert(requested_match_value);
} else {
return res;
}
}
}
}
return res;
}
bool
MatchQuery::matchAttributesString(const set<string> &values) const
{
for (const string &requested_value : values) {
if (value.find(requested_value) != value.end()) return true;
}
return false;
}
bool
MatchQuery::isRegEx() const
{
return key != "protectionName";
}

View File

@@ -1,157 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/parameters_config.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
bool ParameterException::is_geo_location_exception_exists(false);
bool ParameterException::is_geo_location_exception_being_loaded(false);
void
ParameterOverrides::load(cereal::JSONInputArchive &archive_in)
{
parseJSONKey<vector<ParsedBehavior>>("parsedBehavior", parsed_behaviors, archive_in);
}
void
ParameterTrustedSources::load(cereal::JSONInputArchive &archive_in)
{
parseJSONKey<uint>("numOfSources", num_of_sources, archive_in);
parseJSONKey<vector<SourcesIdentifier>>("sourcesIdentifiers", sources_identidiers, archive_in);
}
void
ParameterBehavior::load(cereal::JSONInputArchive &archive_in)
{
string key_string;
string val_string;
parseJSONKey<string>("id", id, archive_in);
parseJSONKey<string>("key", key_string, archive_in);
parseJSONKey<string>("value", val_string, archive_in);
if (string_to_behavior_key.find(key_string) == string_to_behavior_key.end()) {
dbgWarning(D_RULEBASE_CONFIG) << "Unsupported behavior key: " << key_string;
return;
}
key = string_to_behavior_key.at(key_string);
if (string_to_behavior_val.find(val_string) == string_to_behavior_val.end()) {
dbgWarning(D_RULEBASE_CONFIG) << "Unsupported behavior value: " << val_string;
return;
}
value = string_to_behavior_val.at(val_string);
}
void
ParameterAntiBot::load(cereal::JSONInputArchive &archive_in)
{
parseJSONKey<vector<string>>("injected", injected, archive_in);
parseJSONKey<vector<string>>("validated", validated, archive_in);
}
void
ParameterOAS::load(cereal::JSONInputArchive &archive_in)
{
parseJSONKey<string>("value", value, archive_in);
}
void
ParameterException::MatchBehaviorPair::load(cereal::JSONInputArchive &archive_in)
{
parseJSONKey<MatchQuery>("match", match, archive_in);
parseJSONKey<ParameterBehavior>("behavior", behavior, archive_in);
}
void
ParameterException::load(cereal::JSONInputArchive &archive_in)
{
try {
archive_in(
cereal::make_nvp("match", match),
cereal::make_nvp("behavior", behavior)
);
} catch (...) {
parseJSONKey<vector<MatchBehaviorPair>>("exceptions", match_queries, archive_in);
}
function<bool(const MatchQuery &)> isGeoLocationExists =
[&](const MatchQuery &query)
{
if (query.getKey() == "countryCode" || query.getKey() == "countryName") {
is_geo_location_exception_being_loaded = true;
return true;
}
for (const MatchQuery &query_item : query.getItems()) {
if (isGeoLocationExists(query_item)) return true;
}
return false;
};
if (isGeoLocationExists(match)) return;
for (const MatchBehaviorPair &match_query : match_queries) {
if (isGeoLocationExists(match_query.match)) return;
}
}
set<ParameterBehavior>
ParameterException::getBehavior(
const unordered_map<string, set<string>> &key_value_pairs,
set<string> &matched_override_keywords) const
{
set<ParameterBehavior> matched_behaviors;
matched_override_keywords.clear();
dbgTrace(D_RULEBASE_CONFIG) << "Matching exception";
for (const MatchBehaviorPair &match_behavior_pair: match_queries) {
MatchQuery::MatchResult match_res = match_behavior_pair.match.getMatch(key_value_pairs);
if (match_res.is_match) {
dbgTrace(D_RULEBASE_CONFIG) << "Successfully matched an exception from a list of matches.";
// When matching indicators with action=ignore, we expect no behavior override.
// Instead, a matched keywords list should be returned which will be later removed from score calculation
if (match_res.matched_keywords->size() > 0 && match_behavior_pair.behavior == action_ignore) {
matched_override_keywords.insert(match_res.matched_keywords->begin(),
match_res.matched_keywords->end());
} else {
matched_behaviors.insert(match_behavior_pair.behavior);
}
}
}
if (match_queries.empty()) {
MatchQuery::MatchResult match_res = match.getMatch(key_value_pairs);
if (match_res.is_match) {
dbgTrace(D_RULEBASE_CONFIG) << "Successfully matched an exception.";
// When matching indicators with action=ignore, we expect no behavior override.
// Instead, a matched keywords list should be returned which will be later removed from score calculation
if (match_res.matched_keywords->size() > 0 && behavior == action_ignore) {
matched_override_keywords.insert(match_res.matched_keywords->begin(),
match_res.matched_keywords->end());
} else {
matched_behaviors.insert(behavior);
}
}
}
return matched_behaviors;
}
set<ParameterBehavior>
ParameterException::getBehavior(const unordered_map<string, set<string>> &key_value_pairs) const
{
set<string> keywords;
return getBehavior(key_value_pairs, keywords);
}

View File

@@ -1,79 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/rulebase_config.h"
#include "telemetry.h"
#include "config.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
set<string> BasicRuleConfig::assets_ids{};
set<string> BasicRuleConfig::assets_ids_aggregation{};
void
BasicRuleConfig::load(cereal::JSONInputArchive &ar)
{
parseJSONKey<vector<RulePractice>>("practices", practices, ar);
parseJSONKey<vector<RuleTrigger>>("triggers", triggers, ar);
parseJSONKey<vector<RuleParameter>>("parameters", parameters, ar);
parseJSONKey<uint8_t>("priority", priority, ar);
parseJSONKey<string>("ruleId", rule_id, ar);
parseJSONKey<string>("ruleName", rule_name, ar);
parseJSONKey<string>("assetId", asset_id, ar);
parseJSONKey<string>("assetName", asset_name, ar);
parseJSONKey<string>("zoneId", zone_id, ar);
parseJSONKey<string>("zoneName", zone_name, ar);
assets_ids_aggregation.insert(asset_id);
}
void
BasicRuleConfig::updateCountMetric()
{
BasicRuleConfig::assets_ids = BasicRuleConfig::assets_ids_aggregation;
AssetCountEvent(AssetType::ALL, BasicRuleConfig::assets_ids.size()).notify();
}
bool
BasicRuleConfig::isPracticeActive(const string &practice_id) const
{
for (auto practice: practices) {
if (practice.getId() == practice_id) return true;
}
return false;
}
bool
BasicRuleConfig::isTriggerActive(const string &trigger_id) const
{
for (auto trigger: triggers) {
if (trigger.getId() == trigger_id) {
return true;
}
}
return false;
}
bool
BasicRuleConfig::isParameterActive(const string &parameter_id) const
{
for (auto param: parameters) {
if (param.getId() == parameter_id) {
return true;
}
}
return false;
}

View File

@@ -1,243 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <string>
#include <map>
#include "generic_rulebase/triggers_config.h"
#include "generic_rulebase/generic_rulebase_utils.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
WebTriggerConf::WebTriggerConf() : response_title(""), response_body(""), response_code(0) {}
WebTriggerConf::WebTriggerConf(const string &title, const string &body, uint code)
:
response_title(title),
response_body(body),
response_code(code)
{}
WebTriggerConf WebTriggerConf::default_trigger_conf = WebTriggerConf(
"Attack blocked by web application protection", // title
"Check Point's <b>Application Security</b> has detected an attack and blocked it.", // body
403
);
void
WebTriggerConf::load(cereal::JSONInputArchive &archive_in)
{
try {
parseJSONKey<string>("details level", details_level, archive_in);
if (details_level == "Redirect") {
parseJSONKey<string>("redirect URL", redirect_url, archive_in);
parseJSONKey<bool>("xEventId", add_event_id_to_header, archive_in);
parseJSONKey<bool>("eventIdInHeader", add_event_id_to_header, archive_in);
return;
}
parseJSONKey<uint>("response code", response_code, archive_in);
if (response_code < 100 || response_code > 599) {
throw cereal::Exception(
"illegal web trigger response code: " +
to_string(response_code) +
" is out of range (100-599)"
);
}
if (details_level == "Response Code") return;
parseJSONKey<string>("response body", response_body, archive_in);
parseJSONKey<string>("response title", response_title, archive_in);
} catch (const exception &e) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to parse the web trigger configuration: '" << e.what() << "'";
archive_in.setNextName(nullptr);
}
}
bool
WebTriggerConf::operator==(const WebTriggerConf &other) const
{
return
response_code == other.response_code &&
response_title == other.response_title &&
response_body == other.response_body;
}
LogTriggerConf::LogTriggerConf(string trigger_name, bool log_detect, bool log_prevent) : name(trigger_name)
{
if (log_detect) should_log_on_detect.setAll();
if (log_prevent) should_log_on_prevent.setAll();
active_streams.setFlag(ReportIS::StreamType::JSON_FOG);
active_streams.setFlag(ReportIS::StreamType::JSON_LOG_FILE);
}
ReportIS::Severity
LogTriggerConf::getSeverity(bool is_action_drop_or_prevent) const
{
return is_action_drop_or_prevent ? ReportIS::Severity::MEDIUM : ReportIS::Severity::LOW;
}
ReportIS::Priority
LogTriggerConf::getPriority(bool is_action_drop_or_prevent) const
{
return is_action_drop_or_prevent ? ReportIS::Priority::HIGH : ReportIS::Priority::MEDIUM;
}
Flags<ReportIS::StreamType>
LogTriggerConf::getStreams(SecurityType security_type, bool is_action_drop_or_prevent) const
{
if (is_action_drop_or_prevent && should_log_on_prevent.isSet(security_type)) return active_streams;
if (!is_action_drop_or_prevent && should_log_on_detect.isSet(security_type)) return active_streams;
return Flags<ReportIS::StreamType>();
}
Flags<ReportIS::Enreachments>
LogTriggerConf::getEnrechments(SecurityType security_type) const
{
Flags<ReportIS::Enreachments> enreachments;
if (log_geo_location.isSet(security_type)) enreachments.setFlag(ReportIS::Enreachments::GEOLOCATION);
if (should_format_output) enreachments.setFlag(ReportIS::Enreachments::BEAUTIFY_OUTPUT);
return enreachments;
}
template <typename EnumClass>
static void
setTriggersFlag(const string &key, cereal::JSONInputArchive &ar, EnumClass flag, Flags<EnumClass> &flags)
{
bool value = false;
parseJSONKey<bool>(key, value, ar);
if (value) flags.setFlag(flag);
}
static void
setLogConfiguration(
const ReportIS::StreamType &log_type,
const string &log_server_url = "",
const string &protocol = ""
)
{
dbgTrace(D_RULEBASE_CONFIG) << "log server url:" << log_server_url;
if (log_server_url != "" && protocol != "") {
Singleton::Consume<I_Logging>::by<LogTriggerConf>()->addStream(log_type, log_server_url, protocol);
} else {
Singleton::Consume<I_Logging>::by<LogTriggerConf>()->addStream(log_type);
}
}
static string
parseProtocolWithDefault(
const std::string &default_value,
const std::string &key_name,
cereal::JSONInputArchive &archive_in
)
{
string value;
try {
archive_in(cereal::make_nvp(key_name, value));
} catch (const cereal::Exception &e) {
return default_value;
}
return value;
}
void
LogTriggerConf::load(cereal::JSONInputArchive& archive_in)
{
try {
parseJSONKey<string>("triggerName", name, archive_in);
parseJSONKey<string>("verbosity", verbosity, archive_in);
parseJSONKey<string>("urlForSyslog", url_for_syslog, archive_in);
parseJSONKey<string>("urlForCef", url_for_cef, archive_in);
parseJSONKey<string>("syslogProtocol", syslog_protocol, archive_in);
syslog_protocol = parseProtocolWithDefault("UDP", "syslogProtocol", archive_in);
cef_protocol = parseProtocolWithDefault("UDP", "cefProtocol", archive_in);
setTriggersFlag("webBody", archive_in, WebLogFields::webBody, log_web_fields);
setTriggersFlag("webHeaders", archive_in, WebLogFields::webHeaders, log_web_fields);
setTriggersFlag("webRequests", archive_in, WebLogFields::webRequests, log_web_fields);
setTriggersFlag("webUrlPath", archive_in, WebLogFields::webUrlPath, log_web_fields);
setTriggersFlag("webUrlQuery", archive_in, WebLogFields::webUrlQuery, log_web_fields);
setTriggersFlag("logToAgent", archive_in, ReportIS::StreamType::JSON_LOG_FILE, active_streams);
setTriggersFlag("logToCloud", archive_in, ReportIS::StreamType::JSON_FOG, active_streams);
setTriggersFlag("logToK8sService", archive_in, ReportIS::StreamType::JSON_K8S_SVC, active_streams);
setTriggersFlag("logToSyslog", archive_in, ReportIS::StreamType::SYSLOG, active_streams);
setTriggersFlag("logToCef", archive_in, ReportIS::StreamType::CEF, active_streams);
setTriggersFlag("acAllow", archive_in, SecurityType::AccessControl, should_log_on_detect);
setTriggersFlag("acDrop", archive_in, SecurityType::AccessControl, should_log_on_prevent);
setTriggersFlag("tpDetect", archive_in, SecurityType::ThreatPrevention, should_log_on_detect);
setTriggersFlag("tpPrevent", archive_in, SecurityType::ThreatPrevention, should_log_on_prevent);
setTriggersFlag("complianceWarnings", archive_in, SecurityType::Compliance, should_log_on_detect);
setTriggersFlag("complianceViolations", archive_in, SecurityType::Compliance, should_log_on_prevent);
setTriggersFlag("acLogGeoLocation", archive_in, SecurityType::AccessControl, log_geo_location);
setTriggersFlag("tpLogGeoLocation", archive_in, SecurityType::ThreatPrevention, log_geo_location);
setTriggersFlag("complianceLogGeoLocation", archive_in, SecurityType::Compliance, log_geo_location);
bool extend_logging = false;
parseJSONKey<bool>("extendLogging", extend_logging, archive_in);
if (extend_logging) {
setTriggersFlag("responseCode", archive_in, WebLogFields::responseCode, log_web_fields);
setTriggersFlag("responseBody", archive_in, WebLogFields::responseBody, log_web_fields);
string severity;
static const map<string, extendLoggingSeverity> extend_logging_severity_strings = {
{"High", extendLoggingSeverity::High},
{"Critical", extendLoggingSeverity::Critical}
};
parseJSONKey<string>("extendLoggingMinSeverity", severity, archive_in);
auto extended_severity = extend_logging_severity_strings.find(severity);
if (extended_severity != extend_logging_severity_strings.end()) {
extend_logging_severity = extended_severity->second;
} else {
dbgWarning(D_RULEBASE_CONFIG)
<< "Failed to parse the extendLoggingMinSeverityfield: '"
<< severity
<< "'";
}
}
for (ReportIS::StreamType log_stream : makeRange<ReportIS::StreamType>()) {
if (!active_streams.isSet(log_stream)) continue;
switch (log_stream) {
case ReportIS::StreamType::JSON_DEBUG:
setLogConfiguration(ReportIS::StreamType::JSON_DEBUG);
break;
case ReportIS::StreamType::JSON_FOG:
setLogConfiguration(ReportIS::StreamType::JSON_FOG);
break;
case ReportIS::StreamType::JSON_LOG_FILE:
setLogConfiguration(ReportIS::StreamType::JSON_LOG_FILE);
break;
case ReportIS::StreamType::JSON_K8S_SVC:
setLogConfiguration(ReportIS::StreamType::JSON_K8S_SVC);
break;
case ReportIS::StreamType::SYSLOG:
setLogConfiguration(ReportIS::StreamType::SYSLOG, getUrlForSyslog(), syslog_protocol);
break;
case ReportIS::StreamType::CEF:
setLogConfiguration(ReportIS::StreamType::CEF, getUrlForCef(), cef_protocol);
break;
case ReportIS::StreamType::NONE: break;
case ReportIS::StreamType::COUNT: break;
}
}
parseJSONKey<bool>("formatLoggingOutput", should_format_output, archive_in);
} catch (const exception &e) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to parse the log trigger configuration: '" << e.what() << "'";
archive_in.setNextName(nullptr);
}
}

View File

@@ -1,179 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/zone.h"
#include <set>
#include <vector>
#include <string>
using namespace std;
static const unordered_map<string, Zone::Direction> string_to_direction = {
{ "to", Zone::Direction::To },
{ "from", Zone::Direction::From },
{ "bidirectional", Zone::Direction::Bidirectional }
};
class AdjacentZone
{
public:
void
load(cereal::JSONInputArchive &archive_in)
{
string direction_as_string;
archive_in(cereal::make_nvp("direction", direction_as_string));
archive_in(cereal::make_nvp("zoneId", id));
auto maybe_direction = string_to_direction.find(direction_as_string);
if (maybe_direction == string_to_direction.end()) {
reportConfigurationError(
"Illegal direction provided for adjacency. Provided direction in configuration: " +
direction_as_string
);
}
dir = maybe_direction->second;
}
pair<Zone::Direction, GenericConfigId> getValue() const { return make_pair(dir, id); }
private:
Zone::Direction dir;
GenericConfigId id;
};
class TagsValues
{
public:
static const string req_attrs_ctx_key;
TagsValues() {}
template <typename Archive>
void
serialize(Archive &ar)
{
I_Environment *env = Singleton::Consume<I_Environment>::by<Zone>();
auto req_attrs = env->get<set<string>>(req_attrs_ctx_key);
if (!req_attrs.ok()) return;
for (const string &req_attr : *req_attrs) {
try {
string data;
ar(cereal::make_nvp(req_attr, data));
dbgDebug(D_RULEBASE_CONFIG)
<< "Found value for requested attribute. Tag: "
<< req_attr
<< ", Value: "
<< data;
tags_set[req_attr].insert(data);
} catch (const exception &e) {
dbgDebug(D_RULEBASE_CONFIG) << "Could not find values for requested attribute. Tag: " << req_attr;
ar.setNextName(nullptr);
}
}
}
bool
matchValueByKey(const string &requested_key, const unordered_set<string> &possible_values) const
{
auto values = tags_set.find(requested_key);
if (values == tags_set.end()) return false;
for (const string &val : possible_values) {
if (values->second.count(val)) return true;
}
return false;
}
void
insert(const TagsValues &other)
{
for (auto &single_tags_value : other.getData()) {
tags_set[single_tags_value.first].insert(single_tags_value.second.begin(), single_tags_value.second.end());
}
}
const unordered_map<string, set<string>> & getData() const { return tags_set; }
private:
unordered_map<string, set<string>> tags_set;
};
const string TagsValues::req_attrs_ctx_key = "requested attributes key";
void
Zone::load(cereal::JSONInputArchive &archive_in)
{
archive_in(cereal::make_nvp("id", zone_id));
archive_in(cereal::make_nvp("name", zone_name));
vector<AdjacentZone> adjacency;
try {
archive_in(cereal::make_nvp("adjacentZones", adjacency));
} catch (const cereal::Exception &) {
dbgTrace(D_RULEBASE_CONFIG)
<< "List of adjacentZones does not exist for current object. Zone id: "
<< zone_id
<< ", Zone name: "
<< zone_name;
archive_in.setNextName(nullptr);
}
for (const AdjacentZone &zone : adjacency) {
adjacent_zones.push_back(zone.getValue());
}
archive_in(cereal::make_nvp("match", match_query));
is_any =
match_query.getType() == MatchQuery::MatchType::Condition &&
match_query.getKey() == "any" &&
match_query.getValue().count("any") > 0;
set<string> keys = match_query.getAllKeys();
}
const string
contextKeyToString(Context::MetaDataType type)
{
if (type == Context::MetaDataType::SubjectIpAddr || type == Context::MetaDataType::OtherIpAddr) return "ip";
return Context::convertToString(type);
}
bool
Zone::contains(const Asset &asset)
{
QueryRequest request;
for (const auto &main_attr : asset.getAttrs()) {
request.addCondition(Condition::EQUALS, contextKeyToString(main_attr.first), main_attr.second);
}
ScopedContext req_attrs_key;
req_attrs_key.registerValue<set<string>>(TagsValues::req_attrs_ctx_key, match_query.getAllKeys());
I_Intelligence_IS_V2 *intelligence = Singleton::Consume<I_Intelligence_IS_V2>::by<Zone>();
auto query_res = intelligence->queryIntelligence<TagsValues>(request);
if (!query_res.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to perform intelligence query. Error: " << query_res.getErr();
return false;
}
for (const AssetReply<TagsValues> &asset : query_res.unpack()) {
TagsValues tag_values = asset.mergeReplyData();
if (match_query.matchAttributes(tag_values.getData())) return true;
}
return false;
}

View File

@@ -1,114 +0,0 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "generic_rulebase/zones_config.h"
#include <string>
#include <unordered_map>
#include "generic_rulebase/generic_rulebase_utils.h"
#include "config.h"
#include "ip_utilities.h"
#include "connkey.h"
#include "i_generic_rulebase.h"
USE_DEBUG_FLAG(D_RULEBASE_CONFIG);
using namespace std;
void
ZonesConfig::load(cereal::JSONInputArchive &archive_in)
{
dbgFlow(D_RULEBASE_CONFIG) << "Saving active zones";
set<string> used_zones;
cereal::load(archive_in, used_zones);
dbgTrace(D_RULEBASE_CONFIG) << "Loading all zones";
auto all_zones_maybe = getSetting<Zones>("rulebase", "zones");
if (!all_zones_maybe.ok()) {
dbgWarning(D_RULEBASE_CONFIG) << "Failed to load zones";
return;
}
dbgTrace(D_RULEBASE_CONFIG) << "Creating cache of all zones by ID";
map<GenericConfigId, Zone> all_zones;
for (const auto &single_zone : all_zones_maybe.unpack().zones) {
if (used_zones.count(single_zone.getId()) > 0 && single_zone.isAnyZone()) {
dbgTrace(D_RULEBASE_CONFIG) << "Found used zone of type \"Any\": saving all zones as active zones";
zones = all_zones_maybe.unpack().zones;
return;
}
dbgDebug(D_RULEBASE_CONFIG)
<< "Adding specific zone to cache. Zone ID: "
<< single_zone.getId()
<< ", name: "
<< single_zone.getName();
all_zones.emplace(single_zone.getId(), single_zone);
}
dbgTrace(D_RULEBASE_CONFIG) << "Creating list of active zones";
map<GenericConfigId, Zone> active_zones_set;
for (const auto &single_used_zone_id : used_zones) {
const auto &found_zone = all_zones[single_used_zone_id];
dbgTrace(D_RULEBASE_CONFIG)
<< "Adding zone to list of active zones. Zone ID: "
<< single_used_zone_id
<< ", zone name: "
<< found_zone.getName();
active_zones_set.emplace(found_zone.getId(), found_zone);
for (const auto &adjacent_zone : found_zone.getAdjacentZones()) {
const auto &adjacent_zone_obj = all_zones[adjacent_zone.second];
dbgTrace(D_RULEBASE_CONFIG)
<< "Adding adjacent zone to list of active zones. Zone ID: "
<< adjacent_zone_obj.getId()
<< ", zone name: "
<< adjacent_zone_obj.getName();
active_zones_set.emplace(adjacent_zone_obj.getId(), adjacent_zone_obj);
}
}
vector<GenericConfigId> implied_zones = {
"impliedAzure",
"impliedDNS",
"impliedSSH",
"impliedProxy",
"impliedFog"
};
GenericConfigId any_zone_id = "";
for (const auto &single_zone : all_zones_maybe.unpack().zones) {
if (single_zone.isAnyZone()) any_zone_id = single_zone.getId();
}
for (GenericConfigId &implied_id: implied_zones) {
if (all_zones.find(implied_id) != all_zones.end()) {
dbgDebug(D_RULEBASE_CONFIG) << "Adding implied zone to cache. Zone ID: " << implied_id;
active_zones_set.emplace(implied_id, all_zones[implied_id]);
if (any_zone_id != "" && active_zones_set.count(any_zone_id) == 0) {
active_zones_set.emplace(any_zone_id, all_zones[any_zone_id]);
}
}
}
for (const auto &single_id_zone_pair : active_zones_set) {
zones.push_back(single_id_zone_pair.second);
}
}
void
ZonesConfig::preload()
{
registerExpectedSetting<Zones>("rulebase", "zones");
registerExpectedSetting<ZonesConfig>("rulebase", "usedZones");
}

View File

@@ -128,7 +128,7 @@ private:
break;
}
default:
dbgAssert(false) << "Unsupported IP type";
dbgAssert(false) << AlertInfo(AlertTeam::CORE, "gradual deployment") << "Unsupported IP type";
}
return address;
}

View File

@@ -1,8 +0,0 @@
include_directories(${CMAKE_SOURCE_DIR}/components/include)
link_directories(${BOOST_ROOT}/lib)
add_unit_test(
health_check_manager_ut
"health_check_manager_ut.cc"
"singleton;messaging;mainloop;health_check_manager;event_is;metric;-lboost_regex"
)

View File

@@ -46,7 +46,10 @@ operator<<(ostream &os, const EventVerdict &event)
case ngx_http_cp_verdict_e::TRAFFIC_VERDICT_WAIT: return os << "Wait";
}
dbgAssert(false) << "Illegal Event Verdict value: " << static_cast<uint>(event.getVerdict());
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "http manager")
<< "Illegal Event Verdict value: "
<< static_cast<uint>(event.getVerdict());
return os;
}
@@ -321,8 +324,11 @@ private:
state.setApplicationVerdict(respond.first, respond.second.getVerdict());
}
return state.getCurrVerdict();
FilterVerdict aggregated_verdict = state.getCurrVerdict();
if (aggregated_verdict.getVerdict() == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
SecurityAppsDropEvent(state.getCurrentDropVerdictCausers()).notify();
}
return aggregated_verdict;
}
static void

View File

@@ -69,6 +69,7 @@ HttpManagerOpaque::getCurrVerdict() const
break;
default:
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "http manager")
<< "Received unknown verdict "
<< static_cast<int>(app_verdic_pair.second);
}
@@ -77,6 +78,25 @@ HttpManagerOpaque::getCurrVerdict() const
return accepted_apps == applications_verdicts.size() ? ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT : verdict;
}
std::set<std::string>
HttpManagerOpaque::getCurrentDropVerdictCausers() const
{
std::set<std::string> causers;
if (manager_verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
causers.insert(HTTP_MANAGER_NAME);
}
for (const auto &app_verdic_pair : applications_verdicts) {
bool was_dropped = app_verdic_pair.second == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP;
dbgTrace(D_HTTP_MANAGER)
<< "The verdict from: " << app_verdic_pair.first
<< (was_dropped ? " is \"drop\"" : " is not \"drop\" ");
if (was_dropped) {
causers.insert(app_verdic_pair.first);
}
}
return causers;
}
void
HttpManagerOpaque::saveCurrentDataToCache(const Buffer &full_data)
{

View File

@@ -20,6 +20,8 @@
#include "table_opaque.h"
#include "nginx_attachment_common.h"
static const std::string HTTP_MANAGER_NAME = "HTTP Manager";
class HttpManagerOpaque : public TableOpaqueSerialize<HttpManagerOpaque>
{
public:
@@ -30,6 +32,7 @@ public:
void setManagerVerdict(ngx_http_cp_verdict_e verdict) { manager_verdict = verdict; }
ngx_http_cp_verdict_e getManagerVerdict() const { return manager_verdict; }
ngx_http_cp_verdict_e getCurrVerdict() const;
std::set<std::string> getCurrentDropVerdictCausers() const;
void saveCurrentDataToCache(const Buffer &full_data);
void setUserDefinedValue(const std::string &value) { user_defined_value = value; }
Maybe<std::string> getUserDefinedValue() const { return user_defined_value; }

View File

@@ -34,6 +34,7 @@ public:
~DetailsResolver();
void preload() override;
void init() override;
private:
class Impl;

View File

@@ -21,6 +21,7 @@
#include "url_parser.h"
#include "i_agent_details.h"
#include "i_mainloop.h"
#include "i_environment.h"
#include "singleton.h"
#include "component.h"
@@ -32,6 +33,7 @@ class Downloader
Singleton::Consume<I_Encryptor>,
Singleton::Consume<I_MainLoop>,
Singleton::Consume<I_OrchestrationTools>,
Singleton::Consume<I_Environment>,
Singleton::Consume<I_UpdateCommunication>
{
public:

View File

@@ -29,12 +29,15 @@ public:
virtual EnvType getEnvType() override;
virtual std::string getToken() override;
virtual std::string getNameSpace() override;
private:
std::string retrieveToken();
std::string retrieveNamespace();
std::string readFileContent(const std::string &file_path);
std::string token;
std::string agent_namespace;
EnvType env_type;
};

View File

@@ -24,7 +24,8 @@ class ExternalSdkServer
:
public Component,
Singleton::Provide<I_ExternalSdkServer>,
Singleton::Consume<I_RestApi>
Singleton::Consume<I_RestApi>,
Singleton::Consume<I_Messaging>
{
public:
ExternalSdkServer();

View File

@@ -89,7 +89,9 @@ private:
bool matchAttributesRegEx(const std::set<std::string> &values,
std::set<std::string> &matched_override_keywords) const;
bool matchAttributesString(const std::set<std::string> &values) const;
bool matchAttributesIp(const std::set<std::string> &values) const;
bool isRegEx() const;
void sortAndMergeIpRangesValues();
MatchType type;
Operators operator_type;

View File

@@ -21,6 +21,7 @@
#include "i_shell_cmd.h"
#include "i_orchestration_status.h"
#include "component.h"
#include "i_service_controller.h"
class HealthChecker
:
@@ -29,7 +30,8 @@ class HealthChecker
Singleton::Consume<I_Socket>,
Singleton::Consume<I_Health_Check_Manager>,
Singleton::Consume<I_ShellCmd>,
Singleton::Consume<I_OrchestrationStatus>
Singleton::Consume<I_OrchestrationStatus>,
Singleton::Consume<I_ServiceController>
{
public:
HealthChecker();

View File

@@ -50,9 +50,11 @@ public:
position(mod_position)
{
dbgAssert(mod_type != ModificationType::APPEND || position == injection_pos_irrelevant)
<< AlertInfo(AlertTeam::CORE, "http manager")
<< "Injection position is not applicable to a modification of type \"Append\"";
dbgAssert(mod_type != ModificationType::INJECT || position >= 0)
<< AlertInfo(AlertTeam::CORE, "http manager")
<< "Invalid injection position: must be non-negative. Position: "
<< position;
}
@@ -166,6 +168,7 @@ private:
}
default:
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "http manager")
<< "Unknown type of ModificationType: "
<< static_cast<int>(modification_type);
}

View File

@@ -15,7 +15,8 @@ class HttpGeoFilter
public Component,
Singleton::Consume<I_MainLoop>,
Singleton::Consume<I_GeoLocation>,
Singleton::Consume<I_GenericRulebase>
Singleton::Consume<I_GenericRulebase>,
Singleton::Consume<I_Environment>
{
public:
HttpGeoFilter();

View File

@@ -183,4 +183,16 @@ class WaitTransactionEvent : public Event<WaitTransactionEvent, EventVerdict>
{
};
class SecurityAppsDropEvent : public Event<SecurityAppsDropEvent>
{
public:
SecurityAppsDropEvent(
const std::set<std::string> &apps_names)
:
apps_names(apps_names) {}
const std::set<std::string> & getAppsNames() const { return apps_names; }
private:
const std::set<std::string> apps_names;
};
#endif // __HTTP_INSPECTION_EVENTS_H__

View File

@@ -136,6 +136,7 @@ public:
static const std::string req_body;
static const std::string source_identifier;
static const std::string proxy_ip_ctx;
static const std::string xff_vals_ctx;
static const CompressionType default_response_content_encoding;

View File

@@ -29,7 +29,9 @@ public:
virtual bool isGwNotVsx() = 0;
virtual bool isVersionAboveR8110() = 0;
virtual bool isReverseProxy() = 0;
virtual bool isCloudStorageEnabled() = 0;
virtual Maybe<std::tuple<std::string, std::string, std::string>> parseNginxMetadata() = 0;
virtual Maybe<std::tuple<std::string, std::string, std::string, std::string, std::string>> readCloudMetadata() = 0;
virtual std::map<std::string, std::string> getResolvedDetails() = 0;
#if defined(gaia) || defined(smb)
virtual bool compareCheckpointVersion(int cp_version, std::function<bool(int, int)> compare_operator) const = 0;

View File

@@ -22,7 +22,7 @@
class I_Downloader
{
public:
virtual Maybe<std::string> downloadFileFromFog(
virtual Maybe<std::string> downloadFile(
const std::string &checksum,
Package::ChecksumTypes,
const GetResourceFile &resourse_file

View File

@@ -117,7 +117,7 @@ public:
const std::string &conf_path) const = 0;
virtual bool copyFile(const std::string &src_path, const std::string &dst_path) const = 0;
virtual bool doesFileExist(const std::string &file_path) const = 0;
virtual void getClusterId() const = 0;
virtual void setClusterId() const = 0;
virtual void fillKeyInJson(
const std::string &filename,
const std::string &_key,

View File

@@ -64,7 +64,9 @@ public:
const std::string &service_id
) = 0;
virtual std::map<std::string, PortNumber> getServiceToPortMap() = 0;
virtual std::map<std::string, std::vector<PortNumber>> getServiceToPortMap() = 0;
virtual bool getServicesPolicyStatus() const = 0;
protected:
virtual ~I_ServiceController() {}

View File

@@ -32,6 +32,7 @@ public:
const std::string &policy_versions
) const = 0;
virtual Maybe<void> authenticateAgent() = 0;
virtual void registerLocalAgentToFog() = 0;
virtual Maybe<void> getUpdate(CheckUpdateRequest &request) = 0;
virtual Maybe<std::string> downloadAttributeFile(
const GetResourceFile &resourse_file,

View File

@@ -28,8 +28,9 @@
// LCOV_EXCL_START Reason: temporary until we add relevant UT until 07/10
bool operator<(const IpAddress &this_ip_addr, const IpAddress &other_ip_addr);
bool operator==(const IpAddress &this_ip_addr, const IpAddress &other_ip_addr);
bool operator<=(const IpAddress &this_ip_addr, const IpAddress &other_ip_addr);
bool operator<(const IPRange &range1, const IPRange &range2);
// LCOV_EXCL_STOP
Maybe<std::pair<std::string, int>> extractAddressAndMaskSize(const std::string &cidr);

View File

@@ -31,6 +31,7 @@
#include "i_environment.h"
#include "i_tenant_manager.h"
#include "i_package_handler.h"
#include "i_proxy_configuration.h"
#include "i_env_details.h"
#include "component.h"
@@ -54,7 +55,8 @@ class OrchestrationComp
Singleton::Consume<I_UpdateCommunication>,
Singleton::Consume<I_Downloader>,
Singleton::Consume<I_ManifestController>,
Singleton::Consume<I_EnvDetails>
Singleton::Consume<I_EnvDetails>,
Singleton::Consume<I_ProxyConfiguration>
{
public:
OrchestrationComp();

View File

@@ -40,7 +40,7 @@ public:
~OrchestrationStatus();
void init() override;
private:
class Impl;
std::unique_ptr<Impl> pimpl;

View File

@@ -115,7 +115,7 @@ public:
case ResourceFileType::VIRTUAL_SETTINGS: return "virtualSettings";
case ResourceFileType::VIRTUAL_POLICY: return "virtualPolicy";
default:
dbgAssert(false) << "Unknown file type";
dbgAssert(false) << AlertInfo(AlertTeam::CORE, "update process") << "Unknown file type";
}
return std::string();
}

View File

@@ -56,7 +56,7 @@ private:
if (mapped_type.second == type) return mapped_type.first;
}
dbgAssert(false) << "Unsupported type " << static_cast<int>(type);
dbgAssert(false) << AlertInfo(AlertTeam::CORE, "packaging") << "Unsupported type " << static_cast<int>(type);
// Just satisfying the compiler, this return never reached
return std::string();
}

View File

@@ -17,6 +17,7 @@
#include "i_package_handler.h"
#include "i_orchestration_tools.h"
#include "i_shell_cmd.h"
#include "i_environment.h"
#include "component.h"
class PackageHandler
@@ -24,7 +25,8 @@ class PackageHandler
public Component,
Singleton::Provide<I_PackageHandler>,
Singleton::Consume<I_ShellCmd>,
Singleton::Consume<I_OrchestrationTools>
Singleton::Consume<I_OrchestrationTools>,
Singleton::Consume<I_Environment>
{
public:
PackageHandler();

View File

@@ -7,24 +7,28 @@ static const std::string product_name = getenv("DOCKER_RPM_ENABLED") ? "CloudGua
static const std::string default_cp_cert_file = "/etc/cp/cpCert.pem";
static const std::string default_cp_key_file = "/etc/cp/cpKey.key";
static const std::string default_rpm_conf_path = "/etc/cp/conf/rpmanager/";
static const std::string default_certificate_path = "/etc/cp/rpmanager/certs";
static const std::string default_manual_certs_path = "/etc/cp/rpmanager/manualCerts/";
static const std::string default_config_path = "/etc/cp/conf/rpmanager/servers";
static const std::string default_rpm_prepare_path = "/etc/cp/conf/rpmanager/prepare/servers";
static const std::string default_nginx_log_files_path = "/var/log/nginx/";
static const std::string default_additional_files_path = "/etc/cp/conf/rpmanager/include";
static const std::string default_server_config = "additional_server_config.conf";
static const std::string default_location_config = "additional_location_config.conf";
static const std::string default_trusted_ca_suffix = "_user_ca_bundle.crt";
static const std::string default_nginx_log_files_path = "/var/log/nginx/";
static const std::string default_log_files_host_path = "/var/log/nano_agent/rpmanager/nginx_log/";
static const std::string default_config_path = "/etc/cp/conf/rpmanager/servers";
static const std::string default_template_path = "/etc/cp/conf/rpmanager/nginx-template-clear";
static const std::string default_manual_certs_path = "/etc/cp/rpmanager/manualCerts/";
static const std::string default_server_certificate_path = "/etc/cp/rpmanager/certs/sslCertificate_";
static const std::string default_server_certificate_key_path = "/etc/cp/rpmanager/certs/sslPrivateKey_";
static const std::string default_container_name = "cp_nginx_gaia";
static const std::string default_docker_image = "cp_nginx_gaia";
static const std::string default_nginx_config_file = "/etc/cp/conf/rpmanager/nginx.conf";
static const std::string default_prepare_nginx_config_file = "/etc/cp/conf/rpmanager/nginx_prepare.conf";
static const std::string default_global_conf_template = "/etc/cp/conf/rpmanager/nginx-conf-template";
static const std::string default_nginx_config_include_file =
"/etc/cp/conf/rpmanager/servers/nginx_conf_include";
"/etc/cp/conf/rpmanager/servers/00_nginx_conf_include.conf";
static const std::string default_global_conf_include_template =
"/etc/cp/conf/rpmanager/nginx-conf-include-template";
static const std::string default_global_conf_include_template_no_responses =

View File

@@ -0,0 +1,39 @@
// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef __SERVICE_HEALTH_STATUS_H__
#define __SERVICE_HEALTH_STATUS_H__
#include "singleton.h"
#include "i_rest_api.h"
#include "i_environment.h"
#include "component.h"
class ServiceHealthStatus
:
public Component,
Singleton::Consume<I_RestApi>,
Singleton::Consume<I_Environment>
{
public:
ServiceHealthStatus();
~ServiceHealthStatus();
void init() override;
private:
class Impl;
std::unique_ptr<Impl> pimpl;
};
#endif // __SERVICE_HEALTH_STATUS_H__

View File

@@ -35,8 +35,10 @@ public:
bool isOverSSL() const { return over_ssl; }
std::string getPort() const { return port; }
std::string getQuery() const { return query; }
std::string getHost() const;
URLProtocol getProtocol() const { return protocol; }
std::string toString() const;
void setHost(const std::string &new_host);
void setQuery(const std::string &new_query);
private:
@@ -47,6 +49,7 @@ private:
std::string base_url;
std::string port;
std::string query;
std::string host;
URLProtocol protocol;
};

View File

@@ -58,7 +58,7 @@ private:
const std::string::const_iterator &end,
const std::string &key) const;
Buffer extractKeyValueFromCookie(const std::string &cookie_value, const std::string &key) const;
Maybe<std::string> parseXForwardedFor(const std::string &str) const;
Maybe<std::string> parseXForwardedFor(const std::string &str, ExtractType type) const;
std::vector<UsersIdentifiersConfig> user_identifiers;
};

View File

@@ -34,6 +34,8 @@ class I_Messaging;
class I_AgentDetails;
class I_Encryptor;
const std::string WAAP_APPLICATION_NAME = "waap application";
class WaapComponent
:
public Component,

View File

@@ -563,7 +563,10 @@ Packet::parsePacket(PktType type, IPType proto)
return parseFromL3v6();
}
default: {
dbgAssert(false) << "Unknown (neither IPv4, nor IPv6), or uninitialized packet type: " << proto;
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "packet")
<< "Unknown (neither IPv4, nor IPv6), or uninitialized packet type: "
<< proto;
}
}

View File

@@ -43,7 +43,9 @@ PendingKey::print(ostream &os) const
size_t
PendingKey::hash() const
{
dbgAssert(src.type != IPType::UNINITIALIZED) << "PendingKey::hash was called on an uninitialized object";
dbgAssert(src.type != IPType::UNINITIALIZED)
<< AlertInfo(AlertTeam::CORE, "pending key")
<< "PendingKey::hash was called on an uninitialized object";
size_t seed = 0;
hashCombine(seed, static_cast<u_char>(src.type));
hashCombine(seed, src.proto);

View File

@@ -1,3 +0,0 @@
link_directories(${BOOST_ROOT}/lib)
add_unit_test(report_messaging_ut "report_messaging_ut.cc" "report_messaging;report;messaging;singleton;-lboost_regex")

View File

@@ -1 +1,5 @@
include_directories(../waap/include)
include_directories(../waap/waap_clib)
include_directories(../../attachment-intakers/nginx_attachment)
add_library(http_geo_filter http_geo_filter.cc)

View File

@@ -4,10 +4,16 @@
#include <unistd.h>
#include <stddef.h>
#include <algorithm>
#include <sstream>
#include <string>
#include <vector>
#include <boost/algorithm/string.hpp>
#include "cidrs_data.h"
#include "generic_rulebase/generic_rulebase.h"
#include "generic_rulebase/parameters_config.h"
#include "generic_rulebase/triggers_config.h"
#include "user_identifiers_config.h"
#include "debug.h"
#include "config.h"
#include "rest.h"
@@ -21,9 +27,10 @@ USE_DEBUG_FLAG(D_GEO_FILTER);
static const LogTriggerConf default_triger;
class HttpGeoFilter::Impl : public Listener<NewHttpTransactionEvent>
class HttpGeoFilter::Impl : public Listener<HttpRequestHeaderEvent>
{
public:
void
init()
{
@@ -55,32 +62,42 @@ public:
}
EventVerdict
respond(const NewHttpTransactionEvent &event) override
respond(const HttpRequestHeaderEvent &event) override
{
dbgTrace(D_GEO_FILTER) << getListenerName() << " new transaction event";
if (!ParameterException::isGeoLocationExceptionExists() &&
!getConfiguration<GeoConfig>("rulebase", "httpGeoFilter").ok()
) {
dbgTrace(D_GEO_FILTER) << "No geo location practice nor exception was found. Returning default verdict";
if (!event.isLastHeader()) return EventVerdict(ngx_http_cp_verdict_e::TRAFFIC_VERDICT_INSPECT);
std::set<std::string> ip_set;
auto env = Singleton::Consume<I_Environment>::by<HttpGeoFilter>();
auto maybe_xff = env->get<std::string>(HttpTransactionData::xff_vals_ctx);
if (!maybe_xff.ok()) {
dbgTrace(D_GEO_FILTER) << "failed to get xff vals from env";
} else {
ip_set = split(maybe_xff.unpack(), ',');
}
dbgDebug(D_GEO_FILTER) << getListenerName() << " last header, start lookup";
if (ip_set.size() > 0) {
removeTrustedIpsFromXff(ip_set);
} else {
dbgDebug(D_GEO_FILTER) << "xff not found in headers";
}
auto maybe_source_ip = env->get<IPAddr>(HttpTransactionData::client_ip_ctx);
if (!maybe_source_ip.ok()) {
dbgWarning(D_GEO_FILTER) << "failed to get source ip from env";
return EventVerdict(default_action);
}
I_GeoLocation *i_geo_location = Singleton::Consume<I_GeoLocation>::by<HttpGeoFilter>();
auto asset_location = i_geo_location->lookupLocation(event.getSourceIP());
if (!asset_location.ok()) {
dbgTrace(D_GEO_FILTER) << "Lookup location failed, Error: " << asset_location.getErr();
return EventVerdict(default_action);
}
auto source_ip = convertIpAddrToString(maybe_source_ip.unpack());
ip_set.insert(source_ip);
EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data = asset_location.unpack();
ngx_http_cp_verdict_e exception_verdict = getExceptionVerdict(event, geo_location_data);
ngx_http_cp_verdict_e exception_verdict = getExceptionVerdict(ip_set);
if (exception_verdict != ngx_http_cp_verdict_e::TRAFFIC_VERDICT_IRRELEVANT) {
return EventVerdict(exception_verdict);
}
ngx_http_cp_verdict_e geo_lookup_verdict = getGeoLookupVerdict(event, geo_location_data);
ngx_http_cp_verdict_e geo_lookup_verdict = getGeoLookupVerdict(ip_set);
if (geo_lookup_verdict != ngx_http_cp_verdict_e::TRAFFIC_VERDICT_IRRELEVANT) {
return EventVerdict(geo_lookup_verdict);
}
@@ -88,6 +105,73 @@ public:
}
private:
std::set<std::string>
split(const std::string& s, char delim) {
std::set<std::string> elems;
std::stringstream ss(s);
std::string value;
while (std::getline(ss, value, delim)) {
elems.insert(trim(value));
}
return elems;
}
static inline std::string &ltrim(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(),
[] (char c) { return !std::isspace(c); }));
return s;
}
// trim from end
static inline std::string &rtrim(std::string &s) {
s.erase(std::find_if(s.rbegin(), s.rend(),
[] (char c) { return !std::isspace(c); }).base(), s.end());
return s;
}
// trim from both ends
static inline std::string &trim(std::string &s) {
return ltrim(rtrim(s));
}
void
removeTrustedIpsFromXff(std::set<std::string> &xff_set)
{
auto identify_config = getConfiguration<UsersAllIdentifiersConfig>(
"rulebase",
"usersIdentifiers"
);
if (!identify_config.ok()) {
dbgDebug(D_GEO_FILTER) << "did not find users identifiers definition in policy";
} else {
auto trusted_ips = (*identify_config).getHeaderValuesFromConfig("x-forwarded-for");
for (auto it = xff_set.begin(); it != xff_set.end();) {
if (isIpTrusted(*it, trusted_ips)) {
dbgTrace(D_GEO_FILTER) << "xff value is in trusted ips: " << *it;
it = xff_set.erase(it);
} else {
dbgTrace(D_GEO_FILTER) << "xff value is not in trusted ips: " << *it;
++it;
}
}
}
}
bool
isIpTrusted(const string &ip, const vector<string> &trusted_ips)
{
for (const auto &trusted_ip : trusted_ips) {
CIDRSData cidr_data(trusted_ip);
if (
ip == trusted_ip ||
(cidr_data.contains(ip))
) {
return true;
}
}
return false;
}
string
convertIpAddrToString(const IPAddr &ip_to_convert)
{
@@ -117,54 +201,75 @@ private:
}
ngx_http_cp_verdict_e
getGeoLookupVerdict(
const NewHttpTransactionEvent &event,
const EnumArray<I_GeoLocation::GeoLocationField, std::string> &geo_location_data)
getGeoLookupVerdict(const std::set<std::string> &sources)
{
auto maybe_geo_config = getConfiguration<GeoConfig>("rulebase", "httpGeoFilter");
if (!maybe_geo_config.ok()) {
dbgWarning(D_GEO_FILTER) << "Failed to load HTTP Geo Filter config. Error:" << maybe_geo_config.getErr();
dbgTrace(D_GEO_FILTER) << "Failed to load HTTP Geo Filter config. Error:" << maybe_geo_config.getErr();
return ngx_http_cp_verdict_e::TRAFFIC_VERDICT_IRRELEVANT;
}
GeoConfig geo_config = maybe_geo_config.unpack();
string country_code = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_CODE];
EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data;
I_GeoLocation *i_geo_location = Singleton::Consume<I_GeoLocation>::by<HttpGeoFilter>();
if (geo_config.isAllowedCountry(country_code)) {
dbgTrace(D_GEO_FILTER)
<< "geo verdict ACCEPT, practice id: "
<< geo_config.getId()
<< ", country code: "
<< country_code;
generateVerdictLog(
ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT,
event,
geo_config.getId(),
true,
geo_location_data
);
return ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT;
}
if (geo_config.isBlockedCountry(country_code)) {
dbgTrace(D_GEO_FILTER)
<< "geo verdict DROP, practice id: "
<< geo_config.getId()
<< ", country code: "
<< country_code;
generateVerdictLog(
ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP,
event,
geo_config.getId(),
true,
geo_location_data
);
return ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP;
for (const std::string& source : sources) {
Maybe<IPAddr> maybe_source_ip = IPAddr::createIPAddr(source);
if (!maybe_source_ip.ok()){
dbgWarning(D_GEO_FILTER) <<
"create ip address failed for source: " <<
source <<
", Error: " <<
maybe_source_ip.getErr();
continue;
}
auto asset_location = i_geo_location->lookupLocation(maybe_source_ip.unpack());
if (!asset_location.ok()) {
dbgWarning(D_GEO_FILTER) <<
"Lookup location failed for source: " <<
source <<
", Error: " <<
asset_location.getErr();
continue;
}
geo_location_data = asset_location.unpack();
string country_code = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_CODE];
if (geo_config.isAllowedCountry(country_code)) {
dbgTrace(D_GEO_FILTER)
<< "geo verdict ACCEPT, practice id: "
<< geo_config.getId()
<< ", country code: "
<< country_code;
generateVerdictLog(
ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT,
geo_config.getId(),
true,
geo_location_data
);
return ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT;
}
if (geo_config.isBlockedCountry(country_code)) {
dbgTrace(D_GEO_FILTER)
<< "geo verdict DROP, practice id: "
<< geo_config.getId()
<< ", country code: "
<< country_code;
generateVerdictLog(
ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP,
geo_config.getId(),
true,
geo_location_data
);
return ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP;
}
}
dbgTrace(D_GEO_FILTER)
<< "No matched practice. Returned default action: "
<< geo_config.getDefaultAction();
generateVerdictLog(
convertActionToVerdict(geo_config.getDefaultAction()),
event,
geo_config.getId(),
true,
geo_location_data,
@@ -176,7 +281,6 @@ private:
Maybe<pair<ngx_http_cp_verdict_e, string>>
getBehaviorsVerdict(
const unordered_map<string, set<string>> &behaviors_map_to_search,
const NewHttpTransactionEvent &event,
EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data)
{
bool is_matched = false;
@@ -193,7 +297,6 @@ private:
dbgTrace(D_GEO_FILTER) << "behavior verdict: DROP, exception id: " << behavior.getId();
generateVerdictLog(
matched_verdict,
event,
behavior.getId(),
false,
geo_location_data
@@ -218,63 +321,74 @@ private:
}
ngx_http_cp_verdict_e
getExceptionVerdict(
const NewHttpTransactionEvent &event,
EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data
){
string country_code = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_CODE];
string country_name = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_NAME];
string source_ip = convertIpAddrToString(event.getSourceIP());
getExceptionVerdict(const std::set<std::string> &sources) {
pair<ngx_http_cp_verdict_e, string> curr_matched_behavior;
ngx_http_cp_verdict_e verdict = ngx_http_cp_verdict_e::TRAFFIC_VERDICT_IRRELEVANT;
I_GeoLocation *i_geo_location = Singleton::Consume<I_GeoLocation>::by<HttpGeoFilter>();
EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data;
dbgTrace(D_GEO_FILTER)
for (const std::string& source : sources) {
Maybe<IPAddr> maybe_source_ip = IPAddr::createIPAddr(source);
if (!maybe_source_ip.ok()){
dbgWarning(D_GEO_FILTER) <<
"create ip address failed for source: " <<
source <<
", Error: " <<
maybe_source_ip.getErr();
continue;
}
auto asset_location = i_geo_location->lookupLocation(maybe_source_ip.unpack());
if (!asset_location.ok()) {
dbgWarning(D_GEO_FILTER) << "Lookup location failed for source: " <<
source <<
", Error: " <<
asset_location.getErr();
continue;
}
geo_location_data = asset_location.unpack();
string country_code = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_CODE];
string country_name = geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_NAME];
dbgTrace(D_GEO_FILTER)
<< "Get exception verdict. "
<< "country code: "
<< country_code
<< ", country name: "
<< country_name
<< ", source ip address: "
<< source_ip;
<< source;
unordered_map<string, set<string>> exception_value_source_ip = {{"sourceIP", {source_ip}}};
auto matched_behavior_maybe = getBehaviorsVerdict(exception_value_source_ip, event, geo_location_data);
if (matched_behavior_maybe.ok()) {
curr_matched_behavior = matched_behavior_maybe.unpack();
verdict = curr_matched_behavior.first;
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
return verdict;
unordered_map<string, set<string>> exception_value_country_code = {
{"countryCode", {country_code}}
};
auto matched_behavior_maybe = getBehaviorsVerdict(exception_value_country_code, geo_location_data);
if (matched_behavior_maybe.ok()) {
curr_matched_behavior = matched_behavior_maybe.unpack();
verdict = curr_matched_behavior.first;
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
return verdict;
}
}
unordered_map<string, set<string>> exception_value_country_name = {
{"countryName", {country_name}}
};
matched_behavior_maybe = getBehaviorsVerdict(exception_value_country_name, geo_location_data);
if (matched_behavior_maybe.ok()) {
curr_matched_behavior = matched_behavior_maybe.unpack();
verdict = curr_matched_behavior.first;
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
return verdict;
}
}
}
unordered_map<string, set<string>> exception_value_country_code = {
{"countryCode", {country_code}}
};
matched_behavior_maybe = getBehaviorsVerdict(exception_value_country_code, event, geo_location_data);
if (matched_behavior_maybe.ok()) {
curr_matched_behavior = matched_behavior_maybe.unpack();
verdict = curr_matched_behavior.first;
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
return verdict;
}
}
unordered_map<string, set<string>> exception_value_country_name = {
{"countryName", {country_name}}
};
matched_behavior_maybe = getBehaviorsVerdict(exception_value_country_name, event, geo_location_data);
if (matched_behavior_maybe.ok()) {
curr_matched_behavior = matched_behavior_maybe.unpack();
verdict = curr_matched_behavior.first;
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_DROP) {
return verdict;
}
}
if (verdict == ngx_http_cp_verdict_e::TRAFFIC_VERDICT_ACCEPT) {
generateVerdictLog(
verdict,
event,
curr_matched_behavior.second,
false,
geo_location_data
@@ -286,7 +400,6 @@ private:
void
generateVerdictLog(
const ngx_http_cp_verdict_e &verdict,
const NewHttpTransactionEvent &event,
const string &matched_id,
bool is_geo_filter,
const EnumArray<I_GeoLocation::GeoLocationField, std::string> geo_location_data,
@@ -307,14 +420,27 @@ private:
LogField(matched_on, matched_id),
ReportIS::Tags::HTTP_GEO_FILTER
);
log
<< LogField("sourceIP", convertIpAddrToString(event.getSourceIP()))
<< LogField("sourcePort", event.getSourcePort())
<< LogField("hostName", event.getDestinationHost())
<< LogField("httpMethod", event.getHttpMethod())
<< LogField("securityAction", is_prevent ? "Prevent" : "Detect");
auto env = Singleton::Consume<I_Environment>::by<HttpGeoFilter>();
auto source_ip = env->get<IPAddr>(HttpTransactionData::client_ip_ctx);
if (source_ip.ok()) log << LogField("sourceIP", convertIpAddrToString(source_ip.unpack()));
auto source_identifier = env->get<string>(HttpTransactionData::source_identifier);
if (source_identifier.ok()) log << LogField("httpSourceId", source_identifier.unpack());
auto source_port = env->get<string>(HttpTransactionData::client_port_ctx);
if (source_port.ok()) log << LogField("sourcePort", source_port.unpack());
auto host_name = env->get<string>(HttpTransactionData::host_name_ctx);
if (host_name.ok()) log << LogField("hostName", host_name.unpack());
auto method = env->get<string>(HttpTransactionData::method_ctx);
if (method.ok()) log << LogField("httpMethod", method.unpack());
log << LogField("securityAction", is_prevent ? "Prevent" : "Detect");
if (is_default_action) log << LogField("isDefaultSecurityAction", true);
auto xff = env->get<string>(HttpTransactionData::xff_vals_ctx);
if (xff.ok()) log << LogField("proxyIP", xff.unpack());
log
<< LogField("sourceCountryCode", geo_location_data[I_GeoLocation::GeoLocationField::COUNTRY_CODE])
@@ -343,5 +469,6 @@ void
HttpGeoFilter::preload()
{
registerExpectedConfiguration<GeoConfig>("rulebase", "httpGeoFilter");
registerExpectedConfiguration<UsersAllIdentifiersConfig>("rulebase", "usersIdentifiers");
registerConfigLoadCb([this]() { pimpl->loadDefaultAction(); });
}

View File

@@ -43,7 +43,10 @@ CompoundProtection::Impl::getMatch(const set<PMPattern> &matched) const
case Operation::ORDERED_AND: return getMatchOrderedAnd(matched);
}
dbgAssert(false) << "Unknown compound operation: " << static_cast<uint>(operation);
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "ips")
<< "Unknown compound operation: "
<< static_cast<uint>(operation);
return MatchType::NO_MATCH;
}

View File

@@ -50,9 +50,13 @@ public:
private:
void readRules(cereal::JSONInputArchive &ar);
void readTriggerId(cereal::JSONInputArchive &ar);
void readExceptionId(cereal::JSONInputArchive &ar);
void readDefaultAction(cereal::JSONInputArchive &ar);
std::vector<Rule> rules;
std::string trigger_id;
std::string exception_id;
};
#endif // __IPS_BASIC_POLICY_H__

View File

@@ -27,6 +27,7 @@
#include "log_generator.h"
#include "parsed_context.h"
#include "pm_hook.h"
#include "i_generic_rulebase.h"
/// \namespace IPSSignatureSubTypes
/// \brief Namespace containing subtypes for IPS signatures.
@@ -348,8 +349,16 @@ public:
/// \brief Construct a SignatureAndAction object.
/// \param _signature The complete signature.
/// \param _action The signature action.
SignatureAndAction(std::shared_ptr<CompleteSignature> _signature, SignatureAction _action) :
signature(_signature), action(_action)
SignatureAndAction(
std::shared_ptr<CompleteSignature> _signature,
SignatureAction _action,
std::string _trigger_id,
std::string _exception_id)
:
signature(_signature),
action(_action),
trigger_id(_trigger_id),
exception_id(_exception_id)
{}
/// \brief Check if the signature is matched for prevention.
@@ -375,6 +384,11 @@ public:
return signature->getContext();
}
LogTriggerConf getTrigger() const;
std::set<ParameterBehavior>
getBehavior(const std::unordered_map<std::string, std::set<std::string>> &exceptions_dict) const;
private:
/// \brief Get the action results for the IPS state.
/// \param ips_state The IPS entry.
@@ -382,6 +396,8 @@ private:
std::shared_ptr<CompleteSignature> signature;
SignatureAction action;
std::string trigger_id;
std::string exception_id;
};
} // namespace IPSSignatureSubTypes

View File

@@ -17,6 +17,8 @@ public:
private:
IPSSignatureSubTypes::SignatureAction action = IPSSignatureSubTypes::SignatureAction::IGNORE;
std::vector<std::string> file_names;
std::string trigger_id;
std::string exception_id;
};
#endif // __SNORT_BASIC_POLICY_H__

View File

@@ -17,6 +17,8 @@ void
RuleSelector::load(cereal::JSONInputArchive &ar)
{
readRules(ar);
readTriggerId(ar);
readExceptionId(ar);
readDefaultAction(ar);
}
@@ -36,7 +38,7 @@ RuleSelector::selectSignatures() const
if (rule.isSignaturedMatched(*signature)) {
if (rule.getAction() != IPSSignatureSubTypes::SignatureAction::IGNORE) {
signature->setIndicators("Check Point", signatures_version);
res.emplace_back(signature, rule.getAction());
res.emplace_back(signature, rule.getAction(), trigger_id, exception_id);
}
break;
}
@@ -52,6 +54,28 @@ RuleSelector::readRules(cereal::JSONInputArchive &ar)
ar(cereal::make_nvp("rules", rules));
}
void
RuleSelector::readTriggerId(cereal::JSONInputArchive &ar)
{
try {
ar(cereal::make_nvp("triggers", trigger_id));
} catch (const cereal::Exception &e) {
ar.setNextName(nullptr);
trigger_id = "";
}
}
void
RuleSelector::readExceptionId(cereal::JSONInputArchive &ar)
{
try {
ar(cereal::make_nvp("exceptions", exception_id));
} catch (const cereal::Exception &e) {
ar.setNextName(nullptr);
exception_id = "";
}
}
void
RuleSelector::readDefaultAction(cereal::JSONInputArchive &ar)
{

View File

@@ -8,7 +8,9 @@ IPSConfiguration::Context::Context(ContextType _type, uint history) : type(_type
uint
IPSConfiguration::Context::getHistorySize() const
{
dbgAssert(type == ContextType::HISTORY) << "Try to access history size for non-history context";
dbgAssert(type == ContextType::HISTORY)
<< AlertInfo(AlertTeam::CORE, "ips")
<< "Try to access history size for non-history context";
return history_size;
}
@@ -69,6 +71,8 @@ uint
IPSConfiguration::getHistorySize(const string &name) const
{
auto context = context_config.find(name);
dbgAssert(context != context_config.end()) << "Try to access history size for non-exiting context";
dbgAssert(context != context_config.end())
<< AlertInfo(AlertTeam::CORE, "ips")
<< "Try to access history size for non-exiting context";
return context->second.getHistorySize();
}

View File

@@ -26,6 +26,8 @@ static const map<string, IPSConfiguration::Context> default_conf_mapping = {
};
static const IPSConfiguration default_conf(default_conf_mapping);
static const IPSSignatures default_ips_sigs;
static const SnortSignatures default_snort_sigs;
IPSEntry::IPSEntry() : TableOpaqueSerialize<IPSEntry>(this) {}
@@ -51,9 +53,9 @@ IPSEntry::respond(const ParsedContext &parsed)
ctx.registerValue(name, buf);
ctx.activate();
auto &signatures = getConfigurationWithDefault(IPSSignatures(), "IPS", "IpsProtections");
auto &signatures = getConfigurationWithDefault(default_ips_sigs, "IPS", "IpsProtections");
bool should_drop = signatures.isMatchedPrevent(parsed.getName(), buf);
auto &snort_signatures = getConfigurationWithDefault(SnortSignatures(), "IPSSnortSigs", "SnortProtections");
auto &snort_signatures = getConfigurationWithDefault(default_snort_sigs, "IPSSnortSigs", "SnortProtections");
should_drop |= snort_signatures.isMatchedPrevent(parsed.getName(), buf);
ctx.deactivate();

View File

@@ -84,7 +84,7 @@ IPSSignatureMetaData::getSeverityString() const
return "Critical";
}
dbgAssert(false) << "Illegal severity value: " << static_cast<uint>(severity);
dbgAssert(false) << AlertInfo(AlertTeam::CORE, "ips") << "Illegal severity value: " << static_cast<uint>(severity);
return "Critical";
}
@@ -116,7 +116,10 @@ IPSSignatureMetaData::getPerformanceString() const
return "Critical";
}
dbgAssert(false) << "Illegal performance value: " << static_cast<uint>(performance);
dbgAssert(false)
<< AlertInfo(AlertTeam::CORE, "ips")
<< "Illegal performance value: "
<< static_cast<uint>(performance);
return "Critical";
}
@@ -280,8 +283,7 @@ SignatureAndAction::getAction(const IPSEntry &ips_state) const
exceptions_dict["sourceIdentifier"].insert(*env_source_identifier);
}
I_GenericRulebase *i_rulebase = Singleton::Consume<I_GenericRulebase>::by<IPSComp>();
auto behaviors = i_rulebase->getBehavior(exceptions_dict);
auto behaviors = getBehavior(exceptions_dict);
set<BehaviorValue> override_actions;
vector<string> override_ids;
@@ -315,6 +317,23 @@ static const auto url_query = LogTriggerConf::WebLogFields::webUrlQuery;
static const auto res_body = LogTriggerConf::WebLogFields::responseBody;
static const auto res_code = LogTriggerConf::WebLogFields::responseCode;
LogTriggerConf
SignatureAndAction::getTrigger() const
{
if (trigger_id.empty()) return getConfigurationWithDefault(LogTriggerConf(), "rulebase", "log");
return Singleton::Consume<I_GenericRulebase>::by<IPSComp>()->getLogTriggerConf(trigger_id);
}
set<ParameterBehavior>
SignatureAndAction::getBehavior(const unordered_map<string, set<string>> &exceptions_dict) const
{
I_GenericRulebase *i_rulebase = Singleton::Consume<I_GenericRulebase>::by<IPSComp>();
if (exception_id.empty()) return i_rulebase->getBehavior(exceptions_dict);
return i_rulebase->getParameterException(exception_id).getBehavior(exceptions_dict);
}
bool
SignatureAndAction::matchSilent(const Buffer &sample) const
{
@@ -398,7 +417,7 @@ SignatureAndAction::isMatchedPrevent(const Buffer &context_buffer, const set<PMP
dbgDebug(D_IPS) << "Signature matched - sending log";
auto &trigger = getConfigurationWithDefault(default_triger, "rulebase", "log");
auto trigger = getTrigger();
bool is_prevent = get<0>(override_action) == IPSSignatureSubTypes::SignatureAction::PREVENT;
auto severity = signature->getSeverity() < IPSLevel::HIGH ? Severity::HIGH : Severity::CRITICAL;

View File

@@ -596,6 +596,8 @@ TEST_F(ComponentTest, check_filtering_by_year)
TEST_F(ComponentTest, log_fields)
{
generic_rulebase.preload();
generic_rulebase.init();
string config =
"{"
"\"IPS\": {"
@@ -632,6 +634,8 @@ TEST_F(ComponentTest, log_fields)
"\"assetId\": \"1-1-1\","
"\"practiceId\": \"2-2-2\","
"\"practiceName\": \"practice1\","
"\"triggers\": \"5eaeefde6765c30010bae8b6\","
"\"exceptions\": \"\","
"\"defaultAction\": \"Detect\","
"\"rules\": ["
"{"
@@ -643,10 +647,36 @@ TEST_F(ComponentTest, log_fields)
"]"
"}"
"]"
"},"
"\"rulebase\": {"
"\"log\": ["
"{"
"\"context\": \"triggerId(5eaeefde6765c30010bae8b6)\","
"\"triggerName\": \"Logging Trigger\","
"\"triggerType\": \"log\","
"\"urlForSyslog\": \"\","
"\"urlForCef\": \"128.1.1.1:333\","
"\"acAllow\": false,"
"\"acDrop\": true,"
"\"complianceViolations\": true,"
"\"complianceWarnings\": true,"
"\"logToAgent\": true,"
"\"logToCloud\": true,"
"\"logToSyslog\": false,"
"\"logToCef\": true,"
"\"tpDetect\": true,"
"\"tpPrevent\": true,"
"\"verbosity\": \"Standard\","
"\"webBody\": true,"
"\"webHeaders\": true,"
"\"webRequests\": true,"
"\"webUrlPath\": true,"
"\"webUrlQuery\": true"
"}"
"]"
"}"
"}";
loadPolicy(config);
setTrigger();
EXPECT_CALL(table, createStateRValueRemoved(_, _));
EXPECT_CALL(table, getState(_)).WillRepeatedly(Return(&entry));
@@ -829,6 +859,8 @@ TEST_F(ComponentTest, prxeem_exception_bug)
" \"practiceId\": \"2-2-2\","
" \"practiceName\": \"practice1\","
" \"defaultAction\": \"Prevent\","
" \"triggers\": \"\","
" \"exceptions\": \"6c3867be-4da5-42c2-93dc-8f509a764004\","
" \"rules\": []"
" }"
" ]"
@@ -847,6 +879,11 @@ TEST_F(ComponentTest, prxeem_exception_bug)
" \"parameterId\": \"6c3867be-4da5-42c2-93dc-8f509a764003\","
" \"parameterType\": \"exceptions\","
" \"parameterName\": \"exception\""
" },"
" {"
" \"parameterId\": \"6c3867be-4da5-42c2-93dc-8f509a764004\","
" \"parameterType\": \"exceptions\","
" \"parameterName\": \"exception\""
" }"
" ],"
" \"zoneId\": \"\","
@@ -855,7 +892,7 @@ TEST_F(ComponentTest, prxeem_exception_bug)
" ],"
" \"exception\": ["
" {"
" \"context\": \"parameterId(6c3867be-4da5-42c2-93dc-8f509a764003)\","
" \"context\": \"parameterId(6c3867be-4da5-42c2-93dc-8f509a764004)\","
" \"match\": {"
" \"type\": \"operator\","
" \"op\": \"and\","

View File

@@ -7,7 +7,7 @@ TEST(configuration, basic_context)
IPSConfiguration::Context ctx1(IPSConfiguration::ContextType::HISTORY, 254);
EXPECT_EQ(ctx1.getType(), IPSConfiguration::ContextType::HISTORY);
EXPECT_EQ(ctx1.getHistorySize(), 254);
EXPECT_EQ(ctx1.getHistorySize(), 254u);
IPSConfiguration::Context ctx2(IPSConfiguration::ContextType::NORMAL, 0);
EXPECT_EQ(ctx2.getType(), IPSConfiguration::ContextType::NORMAL);
@@ -42,7 +42,7 @@ TEST(configuration, read_configuration)
auto body = conf.getContext("HTTP_REQUEST_BODY");
EXPECT_EQ(body.getType(), IPSConfiguration::ContextType::HISTORY);
EXPECT_EQ(conf.getHistorySize("HTTP_REQUEST_BODY"), 100);
EXPECT_EQ(conf.getHistorySize("HTTP_REQUEST_BODY"), 100u);
auto header = conf.getContext("HTTP_REQUEST_HEADER");
EXPECT_EQ(header.getType(), IPSConfiguration::ContextType::KEEP);

View File

@@ -137,8 +137,8 @@ private:
TEST_F(EntryTest, basic_inherited_functions)
{
EXPECT_EQ(IPSEntry::name(), "IPS");
EXPECT_EQ(IPSEntry::currVer(), 0);
EXPECT_EQ(IPSEntry::minVer(), 0);
EXPECT_EQ(IPSEntry::currVer(), 0u);
EXPECT_EQ(IPSEntry::minVer(), 0u);
EXPECT_NE(IPSEntry::prototype(), nullptr);
EXPECT_EQ(entry.getListenerName(), IPSEntry::name());

View File

@@ -71,7 +71,7 @@ TEST(resources, basic_resource)
Singleton::Consume<Config::I_Config>::from(conf)->loadConfiguration(resource);
auto loaded_resources = getSettingWithDefault(IPSSignaturesResource(), "IPS", "protections");
EXPECT_EQ(loaded_resources.getSignatures().size(), 2);
EXPECT_EQ(loaded_resources.getSignatures().size(), 2u);
auto version = getSettingWithDefault<string>("", "IPS", "VersionId");
EXPECT_EQ(version, "1234567");
}

View File

@@ -16,6 +16,19 @@ using namespace std;
void
SnortRuleSelector::load(cereal::JSONInputArchive &ar)
{
try {
ar(cereal::make_nvp("triggers", trigger_id));
} catch (const cereal::Exception &e) {
ar.setNextName(nullptr);
trigger_id = "";
}
try {
ar(cereal::make_nvp("exceptions", exception_id));
} catch (const cereal::Exception &e) {
ar.setNextName(nullptr);
exception_id = "";
}
string mode;
ar(cereal::make_nvp("mode", mode), cereal::make_nvp("files", file_names));
@@ -38,7 +51,7 @@ SnortRuleSelector::selectSignatures() const
for (auto &file : file_names) {
for (auto &signature : (*signatures).getSignatures(file)) {
res.emplace_back(signature, action);
res.emplace_back(signature, action, trigger_id, exception_id);
}
}
return res;

View File

@@ -385,8 +385,29 @@ Layer7AccessControl::Impl::init()
i_intelligence = Singleton::Consume<I_Intelligence_IS_V2>::by<Layer7AccessControl>();
i_mainloop = Singleton::Consume<I_MainLoop>::by<Layer7AccessControl>();
chrono::minutes expiration(
getProfileAgentSettingWithDefault<uint>(60u, "layer7AccessControl.crowdsec.cacheExpiration")
int cache_expiration_in_seconds = 30;
string cache_expiration_env = getenv("CROWDSEC_CACHE_EXPIRATION") ? getenv("CROWDSEC_CACHE_EXPIRATION") : "";
if (!cache_expiration_env.empty()) {
if (
all_of(cache_expiration_env.begin(), cache_expiration_env.end(), ::isdigit)
&& stoi(cache_expiration_env) > 0
) {
cache_expiration_in_seconds = stoi(cache_expiration_env);
dbgInfo(D_L7_ACCESS_CONTROL)
<< "Successfully read cache expiration value from env: "
<< cache_expiration_env;
} else {
dbgWarning(D_L7_ACCESS_CONTROL)
<< "An invalid cache expiration value was provided in env: "
<< cache_expiration_env;
}
}
chrono::seconds expiration(
getProfileAgentSettingWithDefault<uint>(
cache_expiration_in_seconds,
"layer7AccessControl.crowdsec.cacheExpiration"
)
);
ip_reputation_cache.startExpiration(

View File

@@ -142,6 +142,13 @@ string disabled_settings =
"}"
"],\n";
string local_intelligence =
"\"intelligence\":{"
" \"local intelligence server ip\":\"127.0.0.1\","
" \"local intelligence server primary port\":9090"
"}\n,";
string policy =
"\"rulebase\": {"
"\"usersIdentifiers\": ["
@@ -240,7 +247,9 @@ Layer7AccessControlTest::verifyReport(
string log = reportToStr(report);
dbgTrace(D_L7_ACCESS_CONTROL) << "Report: " << log;
if (!source_identifier.empty()) EXPECT_THAT(log, HasSubstr("\"httpSourceId\": \"" + source_identifier + "\""));
if (!source_identifier.empty()) {
EXPECT_THAT(log, HasSubstr("\"httpSourceId\": \"" + source_identifier + "\""));
}
EXPECT_THAT(log, HasSubstr("\"securityAction\": \"" + security_action + "\""));
EXPECT_THAT(log, HasSubstr("\"eventName\": \"Access Control External Vendor Reputation\""));
EXPECT_THAT(log, HasSubstr("\"httpHostName\": \"juice-shop.checkpoint.com\""));
@@ -259,7 +268,7 @@ Layer7AccessControlTest::verifyReport(
TEST_F(Layer7AccessControlTest, ReturnAcceptVerdict)
{
stringstream ss_conf(prevent_settings + policy);
stringstream ss_conf(prevent_settings + local_intelligence + policy);
Singleton::Consume<Config::I_Config>::from(config)->loadConfiguration(ss_conf);
string intelligence_response_ok = loadIntelligenceResponse("data/ok_intelligence_response.json");
@@ -305,7 +314,7 @@ TEST_F(Layer7AccessControlTest, ReturnAcceptVerdict)
TEST_F(Layer7AccessControlTest, ReturnDropVerdictOnMaliciousReputation)
{
stringstream ss_conf(prevent_settings + policy);
stringstream ss_conf(prevent_settings + local_intelligence + policy);
Singleton::Consume<Config::I_Config>::from(config)->loadConfiguration(ss_conf);
string malicious_intelligence_response = loadIntelligenceResponse("data/malicious_intelligence_response.json");
@@ -351,7 +360,7 @@ TEST_F(Layer7AccessControlTest, ReturnDropVerdictOnMaliciousReputation)
TEST_F(Layer7AccessControlTest, ReturnDropVerdictCacheBased)
{
stringstream ss_conf(prevent_settings + policy);
stringstream ss_conf(prevent_settings + local_intelligence + policy);
Singleton::Consume<Config::I_Config>::from(config)->loadConfiguration(ss_conf);
string malicious_intelligence_response = loadIntelligenceResponse("data/malicious_intelligence_response.json");
@@ -403,7 +412,7 @@ TEST_F(Layer7AccessControlTest, ReturnDropVerdictCacheBased)
TEST_F(Layer7AccessControlTest, AcceptOnDetect)
{
stringstream ss_conf(detect_settings + policy);
stringstream ss_conf(detect_settings + local_intelligence + policy);
Singleton::Consume<Config::I_Config>::from(config)->loadConfiguration(ss_conf);
string malicious_intelligence_response = loadIntelligenceResponse("data/malicious_intelligence_response.json");
@@ -449,7 +458,7 @@ TEST_F(Layer7AccessControlTest, AcceptOnDetect)
TEST_F(Layer7AccessControlTest, FallbackToSourceIPAndDrop)
{
stringstream ss_conf(prevent_settings + policy);
stringstream ss_conf(prevent_settings + local_intelligence + policy);
Singleton::Consume<Config::I_Config>::from(config)->loadConfiguration(ss_conf);
string malicious_intelligence_response = loadIntelligenceResponse("data/malicious_intelligence_response.json");

View File

@@ -228,6 +228,11 @@ AccessControlPracticeSpec::load(cereal::JSONInputArchive &archive_in)
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec practice spec";
parseAppsecJSONKey<string>("name", practice_name, archive_in);
parseAppsecJSONKey<string>("practiceMode", mode, archive_in, "inherited");
if (valid_modes.count(mode) == 0) {
dbgWarning(D_LOCAL_POLICY) << "AppSec Access control practice mode invalid: " << mode;
throw PolicyGenException("AppSec Access control practice mode invalid: " + mode);
}
parseAppsecJSONKey<string>("appsecClassName", appsec_class_name, archive_in);
parseMandatoryAppsecJSONKey<AccessControlRateLimit>("rateLimit", rate_limit, archive_in);
}
@@ -255,4 +260,10 @@ AccessControlPracticeSpec::getName() const
{
return practice_name;
}
const string &
AccessControlPracticeSpec::getMode(const std::string &default_mode) const
{
return isModeInherited(mode) ? default_mode : mode;
}
// LCOV_EXCL_STOP

View File

@@ -19,7 +19,14 @@ using namespace std;
USE_DEBUG_FLAG(D_LOCAL_POLICY);
// LCOV_EXCL_START Reason: no test exist
static const set<string> valid_modes = {"prevent-learn", "detect-learn", "prevent", "detect", "inactive"};
static const set<string> valid_modes = {
"prevent-learn",
"detect-learn",
"prevent",
"detect",
"inactive",
"as-top-level"
};
static const set<string> valid_confidences = {"medium", "high", "critical"};
void
@@ -138,15 +145,11 @@ AppSecPracticeWebAttacks::load(cereal::JSONInputArchive &archive_in)
dbgWarning(D_LOCAL_POLICY) << "AppSec practice override mode invalid: " << mode;
}
if (getMode() == "Prevent") {
parseAppsecJSONKey<string>("minimum-confidence", minimum_confidence, archive_in, "critical");
if (valid_confidences.count(minimum_confidence) == 0) {
dbgWarning(D_LOCAL_POLICY)
<< "AppSec practice override minimum confidence invalid: "
<< minimum_confidence;
}
} else {
minimum_confidence = "Transparent";
parseAppsecJSONKey<string>("minimum-confidence", minimum_confidence, archive_in, "critical");
if (valid_confidences.count(minimum_confidence) == 0) {
dbgWarning(D_LOCAL_POLICY)
<< "AppSec practice override minimum confidence invalid: "
<< minimum_confidence;
}
parseAppsecJSONKey<int>("max-body-size-kb", max_body_size_kb, archive_in, 1000000);
parseAppsecJSONKey<int>("max-header-size-bytes", max_header_size_bytes, archive_in, 102400);
@@ -189,7 +192,10 @@ AppSecPracticeWebAttacks::getMode(const string &default_mode) const
{
if (isModeInherited(mode) || (key_to_practices_val2.find(mode) == key_to_practices_val2.end())) {
dbgError(D_LOCAL_POLICY) << "Couldn't find a value for key: " << mode << ". Returning " << default_mode;
return default_mode;
if(key_to_practices_val2.find(default_mode) == key_to_practices_val2.end()) {
return default_mode;
}
return key_to_practices_val2.at(default_mode);
}
return key_to_practices_val2.at(mode);
}
@@ -404,6 +410,7 @@ AppsecPracticeAntiBotSection::save(cereal::JSONOutputArchive &out_ar) const
}
// LCOV_EXCL_START Reason: no test exist
// Used for V1Beta1
WebAppSection::WebAppSection(
const string &_application_urls,
const string &_asset_id,
@@ -417,7 +424,7 @@ WebAppSection::WebAppSection(
const LogTriggerSection &parsed_log_trigger,
const string &default_mode,
const AppSecTrustedSources &parsed_trusted_sources,
const vector<InnerException> &parsed_exceptions)
const std::map<std::string, std::vector<InnerException>> &exceptions)
:
application_urls(_application_urls),
asset_id(_asset_id),
@@ -427,21 +434,34 @@ WebAppSection::WebAppSection(
practice_id(_practice_id),
practice_name(_practice_name),
context(_context),
web_attack_mitigation_severity(parsed_appsec_spec.getWebAttacks().getMinimumConfidence()),
web_attack_mitigation_mode(parsed_appsec_spec.getWebAttacks().getMode(default_mode)),
csrf_protection_mode("Disabled"),
open_redirect_mode("Disabled"),
error_disclosure_mode("Disabled"),
schema_validation_mode("Disabled"),
schema_validation_enforce_level("fullSchema"),
practice_advanced_config(parsed_appsec_spec),
anti_bots(parsed_appsec_spec.getAntiBot()),
trusted_sources({ parsed_trusted_sources })
{
auto mitigation_sevirity = parsed_appsec_spec.getWebAttacks().getMinimumConfidence();
if (key_to_mitigation_severity.find(mitigation_sevirity) == key_to_mitigation_severity.end()) {
dbgWarning(D_LOCAL_POLICY)
<< "web attack mitigation severity invalid: "
<< mitigation_sevirity;
throw PolicyGenException("web attack mitigation severity invalid: " + mitigation_sevirity);
} else {
web_attack_mitigation_severity = key_to_mitigation_severity.at(mitigation_sevirity);
}
web_attack_mitigation = web_attack_mitigation_mode != "Disabled";
web_attack_mitigation_severity =
web_attack_mitigation_mode != "Prevent" ? "Transparent" :
web_attack_mitigation_severity;
web_attack_mitigation_action =
web_attack_mitigation_mode != "Prevent" ? "Transparent" :
web_attack_mitigation_severity == "critical" ? "low" :
web_attack_mitigation_severity == "high" ? "balanced" :
web_attack_mitigation_severity == "medium" ? "high" :
web_attack_mitigation_severity == "Critical" ? "Low" :
web_attack_mitigation_severity == "High" ? "Balanced" :
web_attack_mitigation_severity == "Medium" ? "High" :
"Error";
triggers.push_back(TriggersInWaapSection(parsed_log_trigger));
@@ -449,8 +469,11 @@ WebAppSection::WebAppSection(
overrides.push_back(AppSecOverride(source_ident));
}
for (const InnerException &exception : parsed_exceptions) {
overrides.push_back(AppSecOverride(exception));
for (const auto &exception : exceptions) {
for (const auto &inner_exception : exception.second) {
overrides.push_back(AppSecOverride(inner_exception));
}
}
}
@@ -466,6 +489,10 @@ WebAppSection::WebAppSection(
const string &_context,
const string &_web_attack_mitigation_severity,
const string &_web_attack_mitigation_mode,
const string &_bot_protection,
const string &_schema_validation_mode,
const string &_schema_validation_enforce_level,
const vector<string> &_schema_validation_oas,
const PracticeAdvancedConfig &_practice_advanced_config,
const AppsecPracticeAntiBotSection &_anti_bots,
const LogTriggerSection &parsed_log_trigger,
@@ -480,18 +507,29 @@ WebAppSection::WebAppSection(
practice_id(_practice_id),
practice_name(_practice_name),
context(_context),
web_attack_mitigation_severity(_web_attack_mitigation_severity),
web_attack_mitigation_mode(_web_attack_mitigation_mode),
bot_protection(_bot_protection),
schema_validation_mode(_schema_validation_mode),
schema_validation_enforce_level(_schema_validation_enforce_level),
schema_validation_oas(_schema_validation_oas),
practice_advanced_config(_practice_advanced_config),
anti_bots(_anti_bots),
trusted_sources({ parsed_trusted_sources })
{
if (key_to_mitigation_severity.find(_web_attack_mitigation_severity) == key_to_mitigation_severity.end()) {
dbgWarning(D_LOCAL_POLICY)
<< "web attack mitigation severity invalid: "
<< _web_attack_mitigation_severity;
throw PolicyGenException("web attack mitigation severity invalid: " + _web_attack_mitigation_severity);
} else {
web_attack_mitigation_severity = key_to_mitigation_severity.at(_web_attack_mitigation_severity);
}
web_attack_mitigation = web_attack_mitigation_mode != "Disabled";
web_attack_mitigation_action =
web_attack_mitigation_mode != "Prevent" ? "Transparent" :
web_attack_mitigation_severity == "critical" ? "low" :
web_attack_mitigation_severity == "high" ? "balanced" :
web_attack_mitigation_severity == "medium" ? "high" :
web_attack_mitigation_severity == "Critical" ? "Low" :
web_attack_mitigation_severity == "High" ? "Balanced" :
web_attack_mitigation_severity == "Medium" ? "High" :
"Error";
csrf_protection_mode = protections.getCsrfProtectionMode(_web_attack_mitigation_mode);
@@ -502,6 +540,7 @@ WebAppSection::WebAppSection(
for (const SourcesIdentifiers &source_ident : parsed_trusted_sources.getSourcesIdentifiers()) {
overrides.push_back(AppSecOverride(source_ident));
}
}
// LCOV_EXCL_STOP
@@ -509,36 +548,35 @@ WebAppSection::WebAppSection(
void
WebAppSection::save(cereal::JSONOutputArchive &out_ar) const
{
string disabled_str = "Disabled";
string detect_str = "Detect";
vector<string> empty_list;
out_ar(
cereal::make_nvp("context", context),
cereal::make_nvp("webAttackMitigation", web_attack_mitigation),
cereal::make_nvp("webAttackMitigationSeverity", web_attack_mitigation_severity),
cereal::make_nvp("webAttackMitigationAction", web_attack_mitigation_action),
cereal::make_nvp("webAttackMitigationMode", web_attack_mitigation_mode),
cereal::make_nvp("practiceAdvancedConfig", practice_advanced_config),
cereal::make_nvp("csrfProtection", csrf_protection_mode),
cereal::make_nvp("openRedirect", open_redirect_mode),
cereal::make_nvp("errorDisclosure", error_disclosure_mode),
cereal::make_nvp("practiceId", practice_id),
cereal::make_nvp("practiceName", practice_name),
cereal::make_nvp("assetId", asset_id),
cereal::make_nvp("assetName", asset_name),
cereal::make_nvp("ruleId", rule_id),
cereal::make_nvp("ruleName", rule_name),
cereal::make_nvp("schemaValidation", false),
cereal::make_nvp("schemaValidation_v2", disabled_str),
cereal::make_nvp("oas", empty_list),
cereal::make_nvp("triggers", triggers),
cereal::make_nvp("applicationUrls", application_urls),
cereal::make_nvp("overrides", overrides),
cereal::make_nvp("trustedSources", trusted_sources),
cereal::make_nvp("waapParameters", empty_list),
cereal::make_nvp("botProtection", false),
cereal::make_nvp("antiBot", anti_bots),
cereal::make_nvp("botProtection_v2", detect_str)
cereal::make_nvp("context", context),
cereal::make_nvp("webAttackMitigation", web_attack_mitigation),
cereal::make_nvp("webAttackMitigationSeverity", web_attack_mitigation_severity),
cereal::make_nvp("webAttackMitigationAction", web_attack_mitigation_action),
cereal::make_nvp("webAttackMitigationMode", web_attack_mitigation_mode),
cereal::make_nvp("practiceAdvancedConfig", practice_advanced_config),
cereal::make_nvp("csrfProtection", csrf_protection_mode),
cereal::make_nvp("openRedirect", open_redirect_mode),
cereal::make_nvp("errorDisclosure", error_disclosure_mode),
cereal::make_nvp("practiceId", practice_id),
cereal::make_nvp("practiceName", practice_name),
cereal::make_nvp("assetId", asset_id),
cereal::make_nvp("assetName", asset_name),
cereal::make_nvp("ruleId", rule_id),
cereal::make_nvp("ruleName", rule_name),
cereal::make_nvp("schemaValidation", schema_validation_mode == "Prevent"),
cereal::make_nvp("schemaValidation_v2", schema_validation_mode),
cereal::make_nvp("oas", schema_validation_oas),
cereal::make_nvp("schemaValidationEnforceLevel", schema_validation_enforce_level),
cereal::make_nvp("triggers", triggers),
cereal::make_nvp("applicationUrls", application_urls),
cereal::make_nvp("overrides", overrides),
cereal::make_nvp("trustedSources", trusted_sources),
cereal::make_nvp("waapParameters", empty_list),
cereal::make_nvp("botProtection", false),
cereal::make_nvp("antiBot", anti_bots),
cereal::make_nvp("botProtection_v2", bot_protection != "" ? bot_protection : string("Detect"))
);
}

View File

@@ -146,7 +146,9 @@ AppsecException::load(cereal::JSONInputArchive &archive_in)
{
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec exception";
parseAppsecJSONKey<string>("name", name, archive_in);
archive_in(CEREAL_NVP(exception_spec));
AppsecExceptionSpec single_exception_spec;
single_exception_spec.load(archive_in);
exception_spec.push_back(single_exception_spec);
}
void
@@ -174,7 +176,7 @@ ExceptionMatch::ExceptionMatch(const AppsecExceptionSpec &parsed_exception)
{
bool single_condition = parsed_exception.isOneCondition();
for (auto &attrib : attributes) {
auto &attrib_name = attrib.first;
auto attrib_name = (attrib.first == "sourceIp" ? "sourceIP" : attrib.first);
auto &attrib_getter = attrib.second;
auto exceptions_value = attrib_getter(parsed_exception);
if (exceptions_value.empty()) continue;

View File

@@ -181,12 +181,14 @@ public:
const AccessControlRateLimit &getRateLimit() const;
const std::string & getAppSecClassName() const;
const std::string & getName() const;
const std::string & getMode(const std::string &default_mode = "inactive") const;
void setName(const std::string &_name);
private:
AccessControlRateLimit rate_limit;
std::string appsec_class_name;
std::string practice_name;
std::string mode;
};
#endif // __ACCESS_CONTROL_PRACTICE_H__

View File

@@ -275,7 +275,7 @@ public:
const LogTriggerSection &parsed_log_trigger,
const std::string &default_mode,
const AppSecTrustedSources &parsed_trusted_sources,
const std::vector<InnerException> &parsed_exceptions
const std::map<std::string, std::vector<InnerException>> &exceptions
);
// used for V1beta2
@@ -290,6 +290,10 @@ public:
const std::string &_context,
const std::string &_web_attack_mitigation_severity,
const std::string &_web_attack_mitigation_mode,
const std::string &_bot_protection,
const std::string &schema_validation_mode,
const std::string &schema_validation_enforce_level,
const std::vector<std::string> &schema_validation_oas,
const PracticeAdvancedConfig &_practice_advanced_config,
const AppsecPracticeAntiBotSection &_anti_bots,
const LogTriggerSection &parsed_log_trigger,
@@ -301,26 +305,30 @@ public:
bool operator< (const WebAppSection &other) const;
private:
std::string application_urls;
std::string asset_id;
std::string asset_name;
std::string rule_id;
std::string rule_name;
std::string practice_id;
std::string practice_name;
std::string context;
std::string web_attack_mitigation_action;
std::string web_attack_mitigation_severity;
std::string web_attack_mitigation_mode;
std::string csrf_protection_mode;
std::string open_redirect_mode;
std::string error_disclosure_mode;
bool web_attack_mitigation;
std::vector<TriggersInWaapSection> triggers;
PracticeAdvancedConfig practice_advanced_config;
AppsecPracticeAntiBotSection anti_bots;
std::vector<AppSecTrustedSources> trusted_sources;
std::vector<AppSecOverride> overrides;
bool web_attack_mitigation;
std::string application_urls;
std::string asset_id;
std::string asset_name;
std::string rule_id;
std::string rule_name;
std::string practice_id;
std::string practice_name;
std::string context;
std::string web_attack_mitigation_action;
std::string web_attack_mitigation_severity;
std::string web_attack_mitigation_mode;
std::string csrf_protection_mode;
std::string open_redirect_mode;
std::string error_disclosure_mode;
std::string bot_protection;
std::string schema_validation_mode;
std::string schema_validation_enforce_level;
std::vector<std::string> schema_validation_oas;
PracticeAdvancedConfig practice_advanced_config;
AppsecPracticeAntiBotSection anti_bots;
std::vector<AppSecOverride> overrides;
std::vector<AppSecTrustedSources> trusted_sources;
std::vector<TriggersInWaapSection> triggers;
};
class WebAPISection
@@ -408,7 +416,7 @@ class ParsedRule
{
public:
ParsedRule() {}
ParsedRule(const std::string &_host) : host(_host) {}
ParsedRule(const std::string &_host, const std::string &_mode) : host(_host), mode(_mode) {}
void load(cereal::JSONInputArchive &archive_in);
const std::vector<std::string> & getExceptions() const;

View File

@@ -44,7 +44,7 @@ public:
bool isOneCondition() const;
private:
int conditions_number;
int conditions_number = 0;
std::string action;
std::vector<std::string> country_code;
std::vector<std::string> country_name;

View File

@@ -79,6 +79,7 @@ class DefaultBackend
{
public:
void load(cereal::JSONInputArchive &);
bool doesExist() const;
private:
bool is_exists = false;
@@ -90,6 +91,7 @@ public:
void load(cereal::JSONInputArchive &archive_in);
const std::vector<IngressDefinedRule> & getRules() const;
bool doesDefaultBackendExist() const;
private:
std::string ingress_class_name;

View File

@@ -24,6 +24,7 @@
#include "maybe_res.h"
#include "i_orchestration_tools.h"
#include "i_shell_cmd.h"
#include "i_encryptor.h"
#include "i_messaging.h"
#include "i_env_details.h"
#include "i_agent_details.h"
@@ -40,6 +41,7 @@ class K8sPolicyUtils
Singleton::Consume<I_Messaging>,
Singleton::Consume<I_ShellCmd>,
Singleton::Consume<I_EnvDetails>,
Singleton::Consume<I_Encryptor>,
Singleton::Consume<I_AgentDetails>
{
public:
@@ -80,6 +82,8 @@ private:
void createSnortFile(std::vector<NewAppSecPracticeSpec> &practices) const;
void createSchemaValidationOas(std::vector<NewAppSecPracticeSpec> &practices) const;
template<class T>
std::vector<T> extractV1Beta2ElementsFromCluster(
const std::string &crd_plural,
@@ -112,6 +116,7 @@ private:
I_Messaging* messaging = nullptr;
EnvType env_type;
std::string token;
std::string agent_ns;
};
#endif // __K8S_POLICY_UTILS_H__

View File

@@ -49,6 +49,13 @@ static const std::unordered_map<std::string, TriggerType> string_to_trigger_type
{ "WebUserResponse", TriggerType::WebUserResponse }
};
static const std::unordered_map<std::string, std::string> key_to_mitigation_severity = {
{ "high", "High"},
{ "medium", "Medium"},
{ "critical", "Critical"},
{ "Transparent", "Transparent"}
};
static const std::unordered_map<std::string, std::string> key_to_practices_val = {
{ "prevent-learn", "Prevent"},
{ "detect-learn", "Learn"},
@@ -57,6 +64,14 @@ static const std::unordered_map<std::string, std::string> key_to_practices_val =
{ "inactive", "Inactive"}
};
static const std::unordered_map<std::string, std::string> key_to_practices_mode_val = {
{ "prevent-learn", "Prevent"},
{ "detect-learn", "Detect"},
{ "prevent", "Prevent"},
{ "detect", "Detect"},
{ "inactive", "Disabled"}
};
static const std::unordered_map<std::string, std::string> key_to_practices_val2 = {
{ "prevent-learn", "Prevent"},
{ "detect-learn", "Learn"},
@@ -66,6 +81,8 @@ static const std::unordered_map<std::string, std::string> key_to_practices_val2
};
static const std::string default_appsec_url = "http://*:*";
static const std::string default_appsec_name = "Any";
class PolicyGenException : public std::exception
{

View File

@@ -31,7 +31,7 @@ class NewParsedRule
{
public:
NewParsedRule() {}
NewParsedRule(const std::string &_host) : host(_host) {}
NewParsedRule(const std::string &_host, const std::string &_mode) : host(_host), mode(_mode) {}
void load(cereal::JSONInputArchive &archive_in);

View File

@@ -129,7 +129,7 @@ public:
bool shouldBeautifyLogs() const;
bool getCloud() const;
bool isK8SNeeded() const;
bool isContainerNeeded() const;
bool isCefNeeded() const;
bool isSyslogNeeded() const;
const std::string & getSyslogServerIpv4Address() const;
@@ -140,7 +140,7 @@ private:
const NewLoggingService & getCefServiceData() const;
bool cloud = false;
bool k8s_service = false;
bool container_service = false;
bool agent_local = true;
bool beautify_logs = true;
NewLoggingService syslog_service;

View File

@@ -23,6 +23,8 @@
#include "config.h"
#include "debug.h"
#include "local_policy_common.h"
#include "i_orchestration_tools.h"
#include "i_encryptor.h"
bool isModeInherited(const std::string &mode);
@@ -88,6 +90,8 @@ public:
void save(cereal::JSONOutputArchive &out_ar) const;
bool operator<(const IpsProtectionsSection &other) const;
private:
std::string context;
std::string name;
@@ -105,7 +109,7 @@ public:
// LCOV_EXCL_START Reason: no test exist
IPSSection() {};
IPSSection(const std::vector<IpsProtectionsSection> &_ips) : ips(_ips) {};
IPSSection(const std::vector<IpsProtectionsSection> &_ips);
// LCOV_EXCL_STOP
void save(cereal::JSONOutputArchive &out_ar) const;
@@ -138,6 +142,12 @@ public:
const std::string & getMode(const std::string &default_mode = "inactive") const;
private:
const std::string & getRulesMode(
const std::string &mode,
const std::string &default_mode = "inactive"
) const;
std::string override_mode;
std::string max_performance_impact;
std::string min_severity_level;
@@ -487,15 +497,16 @@ private:
SnortSection snort;
};
class NewSnortSignaturesAndOpenSchemaAPI
class NewSnortSignatures
{
public:
NewSnortSignaturesAndOpenSchemaAPI() : is_temporary(false) {};
NewSnortSignatures() : is_temporary(false) {};
void load(cereal::JSONInputArchive &archive_in);
void addFile(const std::string &file_name);
const std::string & getOverrideMode(const std::string &default_mode = "inactive") const;
const std::string & getEnforceLevel() const;
const std::vector<std::string> & getConfigMap() const;
const std::vector<std::string> & getFiles() const;
bool isTemporary() const;
@@ -503,35 +514,48 @@ public:
private:
std::string override_mode;
std::string enforcement_level;
std::vector<std::string> config_map;
std::vector<std::string> files;
bool is_temporary;
};
class NewAppSecWebBotsURI
class NewOpenApiSchema : Singleton::Consume<I_OrchestrationTools>, Singleton::Consume<I_Encryptor>
{
public:
NewOpenApiSchema() {};
void load(cereal::JSONInputArchive &archive_in);
const std::string & getURI() const;
void addOas(const std::string &file);
const std::string & getOverrideMode(const std::string &default_mode = "inactive") const;
const std::string & getEnforceLevel() const;
const std::vector<std::string> & getConfigMap() const;
const std::vector<std::string> & getFiles() const;
const std::vector<std::string> & getOas() const;
private:
std::string uri;
std::string override_mode;
std::string enforcement_level;
std::vector<std::string> config_map;
std::vector<std::string> files;
std::vector<std::string> oas;
};
class NewAppSecPracticeAntiBot
{
public:
std::vector<std::string> getIjectedUris() const;
std::vector<std::string> getValidatedUris() const;
const std::vector<std::string> & getIjectedUris() const;
const std::vector<std::string> & getValidatedUris() const;
const std::string & getMode(const std::string &default_mode = "inactive") const;
void load(cereal::JSONInputArchive &archive_in);
void save(cereal::JSONOutputArchive &out_ar) const;
private:
std::string override_mode;
std::vector<NewAppSecWebBotsURI> injected_uris;
std::vector<NewAppSecWebBotsURI> validated_uris;
std::vector<std::string> injected_uris;
std::vector<std::string> validated_uris;
};
class NewAppSecWebAttackProtections
@@ -579,25 +603,27 @@ class NewAppSecPracticeSpec
public:
void load(cereal::JSONInputArchive &archive_in);
NewSnortSignaturesAndOpenSchemaAPI & getSnortSignatures();
const NewSnortSignaturesAndOpenSchemaAPI & getOpenSchemaValidation() const;
NewSnortSignatures & getSnortSignatures();
NewOpenApiSchema & getOpenSchemaValidation();
const NewAppSecPracticeWebAttacks & getWebAttacks() const;
const NewAppSecPracticeAntiBot & getAntiBot() const;
const NewIntrusionPrevention & getIntrusionPrevention() const;
const NewFileSecurity & getFileSecurity() const;
const std::string & getAppSecClassName() const;
const std::string & getName() const;
const std::string & getMode(const std::string &default_mode = "inactive") const;
void setName(const std::string &_name);
private:
NewFileSecurity file_security;
NewIntrusionPrevention intrusion_prevention;
NewSnortSignaturesAndOpenSchemaAPI openapi_schema_validation;
NewSnortSignaturesAndOpenSchemaAPI snort_signatures;
NewOpenApiSchema openapi_schema_validation;
NewSnortSignatures snort_signatures;
NewAppSecPracticeWebAttacks web_attacks;
NewAppSecPracticeAntiBot anti_bot;
std::string appsec_class_name;
std::string practice_name;
std::string mode;
};
#endif // __NEW_PRACTICE_H__

View File

@@ -111,7 +111,7 @@ private:
SecurityAppsWrapper security_apps;
};
class PolicyMakerUtils
class PolicyMakerUtils : Singleton::Consume<I_EnvDetails>
{
public:
std::string proccesSingleAppsecPolicy(

View File

@@ -123,6 +123,7 @@ public:
);
const std::string & getIdentifier() const;
const std::string & getIdentifierValue() const;
void save(cereal::JSONOutputArchive &out_ar) const;
@@ -145,6 +146,7 @@ public:
);
const std::string & getIdentifier() const;
const std::string & getIdentifierValue() const;
void save(cereal::JSONOutputArchive &out_ar) const;

View File

@@ -39,7 +39,7 @@ public:
bool _logToAgent,
bool _logToCef,
bool _logToCloud,
bool _logToK8sService,
bool _logTolocalTuning,
bool _logToSyslog,
bool _responseBody,
bool _tpDetect,
@@ -73,7 +73,7 @@ private:
bool logToAgent;
bool logToCef;
bool logToCloud;
bool logToK8sService;
bool logTolocalTuning;
bool logToSyslog;
bool responseBody;
bool tpDetect;
@@ -258,7 +258,7 @@ public:
bool shouldBeautifyLogs() const;
bool getCloud() const;
bool isK8SNeeded() const;
bool isContainerNeeded() const;
bool isCefNeeded() const;
bool isSyslogNeeded() const;
const std::string & getSyslogServerIpv4Address() const;
@@ -269,7 +269,7 @@ private:
const LoggingService & getCefServiceData() const;
bool cloud = false;
bool k8s_service = false;
bool container_service = false;
bool agent_local = true;
bool beautify_logs = true;
LoggingService syslog_service;

View File

@@ -86,6 +86,12 @@ DefaultBackend::load(cereal::JSONInputArchive &)
is_exists = true;
}
bool
DefaultBackend::doesExist() const
{
return is_exists;
}
void
IngressSpec::load(cereal::JSONInputArchive &archive_in)
{
@@ -101,6 +107,12 @@ IngressSpec::getRules() const
return rules;
}
bool
IngressSpec::doesDefaultBackendExist() const
{
return default_backend.doesExist();
}
void
SingleIngressData::load(cereal::JSONInputArchive &archive_in)
{

View File

@@ -35,6 +35,14 @@ convertAnnotationKeysTostring(const AnnotationKeys &key)
}
}
string
getAppSecScopeType()
{
auto env_res = getenv("CRDS_SCOPE");
if (env_res != nullptr) return env_res;
return "cluster";
}
void
K8sPolicyUtils::init()
{
@@ -42,6 +50,7 @@ K8sPolicyUtils::init()
env_type = env_details->getEnvType();
if (env_type == EnvType::K8S) {
token = env_details->getToken();
agent_ns = getAppSecScopeType() == "namespaced" ? env_details->getNameSpace() + "/" : "";
messaging = Singleton::Consume<I_Messaging>::by<K8sPolicyUtils>();
}
}
@@ -140,10 +149,12 @@ extractElementsFromNewRule(
const NewParsedRule &rule,
map<AnnotationTypes, unordered_set<string>> &policy_elements_names)
{
policy_elements_names[AnnotationTypes::EXCEPTION].insert(
rule.getExceptions().begin(),
rule.getExceptions().end()
);
if (rule.getExceptions().size() > 0) {
policy_elements_names[AnnotationTypes::EXCEPTION].insert(
rule.getExceptions().begin(),
rule.getExceptions().end()
);
}
policy_elements_names[AnnotationTypes::THREAT_PREVENTION_PRACTICE].insert(
rule.getPractices().begin(),
rule.getPractices().end()
@@ -152,14 +163,24 @@ extractElementsFromNewRule(
rule.getAccessControlPractices().begin(),
rule.getAccessControlPractices().end()
);
policy_elements_names[AnnotationTypes::TRIGGER].insert(
rule.getLogTriggers().begin(),
rule.getLogTriggers().end()
);
policy_elements_names[AnnotationTypes::WEB_USER_RES].insert(rule.getCustomResponse());
policy_elements_names[AnnotationTypes::SOURCE_IDENTIFIERS].insert(rule.getSourceIdentifiers());
policy_elements_names[AnnotationTypes::TRUSTED_SOURCES].insert(rule.getTrustedSources());
policy_elements_names[AnnotationTypes::UPGRADE_SETTINGS].insert(rule.getUpgradeSettings());
if (rule.getLogTriggers().size() > 0) {
policy_elements_names[AnnotationTypes::TRIGGER].insert(
rule.getLogTriggers().begin(),
rule.getLogTriggers().end()
);
}
if (rule.getCustomResponse() != "" ) {
policy_elements_names[AnnotationTypes::WEB_USER_RES].insert(rule.getCustomResponse());
}
if (rule.getSourceIdentifiers() != "" ) {
policy_elements_names[AnnotationTypes::SOURCE_IDENTIFIERS].insert(rule.getSourceIdentifiers());
}
if (rule.getTrustedSources() != "" ) {
policy_elements_names[AnnotationTypes::TRUSTED_SOURCES].insert(rule.getTrustedSources());
}
if (rule.getUpgradeSettings() != "" ) {
policy_elements_names[AnnotationTypes::UPGRADE_SETTINGS].insert(rule.getUpgradeSettings());
}
}
map<AnnotationTypes, unordered_set<string>>
@@ -259,9 +280,11 @@ K8sPolicyUtils::extractV1Beta2ElementsFromCluster(
dbgTrace(D_LOCAL_POLICY) << "Retrieve AppSec elements. type: " << crd_plural;
vector<T> elements;
for (const string &element_name : elements_names) {
string ns_suffix = getAppSecScopeType() == "namespaced" ? "ns" : "";
string ns = getAppSecScopeType() == "namespaced" ? "namespaces/" : "";
dbgTrace(D_LOCAL_POLICY) << "AppSec element name: " << element_name;
auto maybe_appsec_element = getObjectFromCluster<AppsecSpecParser<T>>(
"/apis/openappsec.io/v1beta2/" + crd_plural + "/" + element_name
"/apis/openappsec.io/v1beta2/" + ns + agent_ns + crd_plural + ns_suffix + "/" + element_name
);
if (!maybe_appsec_element.ok()) {
@@ -362,8 +385,9 @@ K8sPolicyUtils::createSnortFile(vector<NewAppSecPracticeSpec> &practices) const
practice.getSnortSignatures().setTemporary(true);
for (const string &config_map : practice.getSnortSignatures().getConfigMap())
{
string ns = agent_ns == "" ? "default/" : agent_ns;
auto maybe_configmap = getObjectFromCluster<ConfigMaps>(
"/api/v1/namespaces/default/configmaps/" + config_map
"/api/v1/namespaces/" + ns + "configmaps/" + config_map
);
if (!maybe_configmap.ok()) {
dbgWarning(D_LOCAL_POLICY) << "Failed to get configMaps from the cluster.";
@@ -381,6 +405,28 @@ K8sPolicyUtils::createSnortFile(vector<NewAppSecPracticeSpec> &practices) const
}
}
void
K8sPolicyUtils::createSchemaValidationOas(vector<NewAppSecPracticeSpec> &practices) const
{
for (NewAppSecPracticeSpec &practice : practices) {
vector<string> res;
for (const string &config_map : practice.getOpenSchemaValidation().getConfigMap())
{
string ns = agent_ns == "" ? "default/" : agent_ns;
auto maybe_configmap = getObjectFromCluster<ConfigMaps>(
"/api/v1/namespaces/" + ns + "configmaps/" + config_map
);
if (!maybe_configmap.ok()) {
dbgWarning(D_LOCAL_POLICY) << "Failed to get configMaps from the cluster.";
continue;
}
string file_content = maybe_configmap.unpack().getFileContent();
string res = Singleton::Consume<I_Encryptor>::by<K8sPolicyUtils>()->base64Encode(file_content);
practice.getOpenSchemaValidation().addOas(res);
}
}
}
Maybe<V1beta2AppsecLinuxPolicy>
K8sPolicyUtils::createAppsecPolicyK8sFromV1beta2Crds(
const AppsecSpecParser<NewAppsecPolicySpec> &appsec_policy_spec,
@@ -396,6 +442,7 @@ K8sPolicyUtils::createAppsecPolicyK8sFromV1beta2Crds(
}
if (default_rule.getMode().empty() && !ingress_mode.empty()) {
dbgTrace(D_LOCAL_POLICY) << "setting the policy default rule mode to the ingress mode: " << ingress_mode;
default_rule.setMode(ingress_mode);
}
@@ -411,6 +458,7 @@ K8sPolicyUtils::createAppsecPolicyK8sFromV1beta2Crds(
);
createSnortFile(threat_prevention_practices);
createSchemaValidationOas(threat_prevention_practices);
vector<AccessControlPracticeSpec> access_control_practices =
extractV1Beta2ElementsFromCluster<AccessControlPracticeSpec>(
@@ -493,9 +541,12 @@ K8sPolicyUtils::createAppsecPolicyK8s(const string &policy_name, const string &i
maybe_appsec_policy_spec.ok() ? "There is no v1beta1 policy" : maybe_appsec_policy_spec.getErr();
dbgWarning(D_LOCAL_POLICY
) << "Failed to retrieve Appsec policy with crds version: v1beta1, Trying version: v1beta2";
string ns_suffix = getAppSecScopeType() == "namespaced" ? "ns" : "";
string ns = getAppSecScopeType() == "namespaced" ? "namespaces/" : "";
auto maybe_v1beta2_appsec_policy_spec = getObjectFromCluster<AppsecSpecParser<NewAppsecPolicySpec>>(
"/apis/openappsec.io/v1beta2/policies/" + policy_name
"/apis/openappsec.io/v1beta2/" + ns + agent_ns + "policies" + ns_suffix + "/" + policy_name
);
if (!maybe_v1beta2_appsec_policy_spec.ok()) {
dbgWarning(D_LOCAL_POLICY)
<< "Failed to retrieve AppSec policy. Error: " << maybe_v1beta2_appsec_policy_spec.getErr();
@@ -532,26 +583,38 @@ K8sPolicyUtils::createPolicy(
map<AnnotationKeys, string> &annotations_values,
const SingleIngressData &item) const
{
if (policies.find(annotations_values[AnnotationKeys::PolicyKey]) == policies.end()) {
policies[annotations_values[AnnotationKeys::PolicyKey]] = appsec_policy;
}
auto default_mode = appsec_policy.getAppsecPolicySpec().getDefaultRule().getMode();
if (item.getSpec().doesDefaultBackendExist()) {
dbgTrace(D_LOCAL_POLICY)
<< "Inserting Any host rule to the specific asset set";
K ingress_rule = K("*", default_mode);
policies[annotations_values[AnnotationKeys::PolicyKey]].addSpecificRule(ingress_rule);
}
for (const IngressDefinedRule &rule : item.getSpec().getRules()) {
string url = rule.getHost();
string host = rule.getHost();
for (const IngressRulePath &uri : rule.getPathsWrapper().getRulePaths()) {
if (!appsec_policy.getAppsecPolicySpec().isAssetHostExist(url + uri.getPath())) {
if (uri.getPath() != "/") {
host = host + uri.getPath();
}
if (!appsec_policy.getAppsecPolicySpec().isAssetHostExist(host)) {
dbgTrace(D_LOCAL_POLICY)
<< "Inserting Host data to the specific asset set:"
<< "URL: '"
<< url
<< rule.getHost()
<< "' uri: '"
<< uri.getPath()
<< "'";
K ingress_rule = K(url + uri.getPath());
appsec_policy.addSpecificRule(ingress_rule);
K ingress_rule = K(host, default_mode);
policies[annotations_values[AnnotationKeys::PolicyKey]].addSpecificRule(ingress_rule);
}
}
}
policies[annotations_values[AnnotationKeys::PolicyKey]] = appsec_policy;
}
std::tuple<map<string, AppsecLinuxPolicy>, map<string, V1beta2AppsecLinuxPolicy>>
K8sPolicyUtils::createAppsecPoliciesFromIngresses()
{

View File

@@ -126,6 +126,7 @@ NewAppsecPolicySpec::load(cereal::JSONInputArchive &archive_in)
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec policy spec";
parseAppsecJSONKey<string>("appsecClassName", appsec_class_name, archive_in);
parseAppsecJSONKey<NewParsedRule>("default", default_rule, archive_in);
default_rule.setHost("*");
parseAppsecJSONKey<vector<NewParsedRule>>("specificRules", specific_rules, archive_in);
}

View File

@@ -27,7 +27,7 @@ NewAppsecTriggerAccessControlLogging::load(cereal::JSONInputArchive &archive_in)
{
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec Trigger - Access Control Logging";
parseAppsecJSONKey<bool>("allowEvents", ac_allow_events, archive_in, false);
parseAppsecJSONKey<bool>("dropEvents", ac_drop_events, archive_in, false);
parseAppsecJSONKey<bool>("dropEvents", ac_drop_events, archive_in, true);
}
void
@@ -36,8 +36,7 @@ NewAppsecTriggerAdditionalSuspiciousEventsLogging::load(cereal::JSONInputArchive
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec Trigger - Additional Suspicious Events Logging";
parseAppsecJSONKey<bool>("enabled", enabled, archive_in, true);
parseAppsecJSONKey<bool>("responseBody", response_body, archive_in, false);
//the old code didn't parse the responsecode so ask Noam what is the currenct default value for it
parseAppsecJSONKey<bool>("responseCode", response_code, archive_in, false);
parseAppsecJSONKey<bool>("responseCode", response_code, archive_in, true);
parseAppsecJSONKey<string>("minSeverity", minimum_severity, archive_in, "high");
if (valid_severities.count(minimum_severity) == 0) {
dbgWarning(D_LOCAL_POLICY)
@@ -133,7 +132,7 @@ void
NewLoggingService::load(cereal::JSONInputArchive &archive_in)
{
parseAppsecJSONKey<string>("address", address, archive_in);
parseAppsecJSONKey<string>("proto", proto, archive_in);
parseAppsecJSONKey<string>("proto", proto, archive_in, "tcp");
if (valid_protocols.count(proto) == 0) {
dbgWarning(D_LOCAL_POLICY) << "AppSec Logging Service - proto invalid: " << proto;
throw PolicyGenException("AppSec Logging Service - proto invalid: " + proto);
@@ -175,16 +174,26 @@ void
NewAppsecTriggerLogDestination::load(cereal::JSONInputArchive &archive_in)
{
dbgTrace(D_LOCAL_POLICY) << "Loading AppSec Trigger LogDestination";
// TBD: support "file"
parseAppsecJSONKey<bool>("cloud", cloud, archive_in, false);
auto mode = Singleton::Consume<I_AgentDetails>::by<NewAppsecTriggerLogDestination>()->getOrchestrationMode();
auto env_type = Singleton::Consume<I_EnvDetails>::by<NewAppsecTriggerLogDestination>()->getEnvType();
bool k8s_service_default = (mode == OrchestrationMode::HYBRID && env_type == EnvType::K8S);
parseAppsecJSONKey<bool>("k8s-service", k8s_service, archive_in, k8s_service_default);
if (getConfigurationFlag("orchestration-mode") != "hybrid_mode") {
// TBD: support "file"
parseAppsecJSONKey<bool>("cloud", cloud, archive_in, false);
} else {
cloud = false;
}
bool local_tuning_default = false;
// check ENV VAR LOCAL_TUNING_ENABLED
char * tuning_enabled = getenv("LOCAL_TUNING_ENABLED");
if (tuning_enabled != NULL) {
for (unsigned int i = 0; i < strlen(tuning_enabled); i++) {
tuning_enabled[i] = tolower(tuning_enabled[i]);
}
local_tuning_default = string(tuning_enabled) == "true";
}
parseAppsecJSONKey<bool>("local-tuning", container_service, archive_in, local_tuning_default);
NewStdoutLogging stdout_log;
parseAppsecJSONKey<NewStdoutLogging>("stdout", stdout_log, archive_in);
agent_local = !(stdout_log.getFormat().empty());
parseAppsecJSONKey<bool>("logToAgent", agent_local, archive_in, true);
beautify_logs = stdout_log.getFormat() == "json-formatted";
parseAppsecJSONKey<NewLoggingService>("syslogService", syslog_service, archive_in);
parseAppsecJSONKey<NewLoggingService>("cefService", cef_service, archive_in);
@@ -221,9 +230,9 @@ NewAppsecTriggerLogDestination::getCloud() const
}
bool
NewAppsecTriggerLogDestination::isK8SNeeded() const
NewAppsecTriggerLogDestination::isContainerNeeded() const
{
return k8s_service;
return container_service;
}
bool

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